diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml index 7366848..f8e5383 100644 --- a/.github/workflows/publish.yml +++ b/.github/workflows/publish.yml @@ -12,6 +12,7 @@ jobs: permissions: contents: read packages: write + id-token: write # Required for OIDC steps: - name: Checkout repository uses: actions/checkout@v3 @@ -40,5 +41,3 @@ jobs: else npm publish fi - env: - NODE_AUTH_TOKEN: ${{ secrets.NPM_PAT }} diff --git a/README.md b/README.md index f099a13..03e93b7 100644 --- a/README.md +++ b/README.md @@ -31,21 +31,21 @@ The simplest way to include the SDK is to use either the [**jsDelivr**](https:// - jsDelivr ```html - + ``` - UNPKG ```html - + ``` When using a framework such as **React**, **Vue** or **Angular**, we recommend adding the package as a dependency using a package manager such as **npm** or **yarn**: ```sh -npm i dynamsoft-mrz-scanner@3.0.4 -E +npm i dynamsoft-mrz-scanner@3.0.5-beta-202601070001 -E # or -yarn add dynamsoft-mrz-scanner@3.0.4 -E 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lt={IRUT_NULL:BigInt(0),IRUT_COLOUR_IMAGE:BigInt(1),IRUT_SCALED_COLOUR_IMAGE:BigInt(2),IRUT_GRAYSCALE_IMAGE:BigInt(4),IRUT_TRANSOFORMED_GRAYSCALE_IMAGE:BigInt(8),IRUT_ENHANCED_GRAYSCALE_IMAGE:BigInt(16),IRUT_PREDETECTED_REGIONS:BigInt(32),IRUT_BINARY_IMAGE:BigInt(64),IRUT_TEXTURE_DETECTION_RESULT:BigInt(128),IRUT_TEXTURE_REMOVED_GRAYSCALE_IMAGE:BigInt(256),IRUT_TEXTURE_REMOVED_BINARY_IMAGE:BigInt(512),IRUT_CONTOURS:BigInt(1024),IRUT_LINE_SEGMENTS:BigInt(2048),IRUT_TEXT_ZONES:BigInt(4096),IRUT_TEXT_REMOVED_BINARY_IMAGE:BigInt(8192),IRUT_CANDIDATE_BARCODE_ZONES:BigInt(16384),IRUT_LOCALIZED_BARCODES:BigInt(32768),IRUT_SCALED_BARCODE_IMAGE:BigInt(65536),IRUT_DEFORMATION_RESISTED_BARCODE_IMAGE:BigInt(1<<17),IRUT_COMPLEMENTED_BARCODE_IMAGE:BigInt(1<<18),IRUT_DECODED_BARCODES:BigInt(1<<19),IRUT_LONG_LINES:BigInt(1<<20),IRUT_CORNERS:BigInt(1<<21),IRUT_CANDIDATE_QUAD_EDGES:BigInt(1<<22),IRUT_DETECTED_QUADS:BigInt(1<<23),IRUT_LOCALIZED_TEXT_LINES:BigInt(1<<24),IRUT_RECOGNIZED_TEXT_LINES:BigInt(1<<25),IRUT_DESKEWED_IMAGE:BigInt(1<<26),IRUT_SHORT_LINES:BigInt(1<<27),IRUT_RAW_TEXT_LINES:BigInt(1<<28),IRUT_LOGIC_LINES:BigInt(1<<29),IRUT_ENHANCED_IMAGE:BigInt(Math.pow(2,30)),IRUT_ALL:BigInt("0xFFFFFFFFFFFFFFFF")};var ht,ct,dt,ut,ft,gt;!function(t){t[t.ROET_PREDETECTED_REGION=0]="ROET_PREDETECTED_REGION",t[t.ROET_LOCALIZED_BARCODE=1]="ROET_LOCALIZED_BARCODE",t[t.ROET_DECODED_BARCODE=2]="ROET_DECODED_BARCODE",t[t.ROET_LOCALIZED_TEXT_LINE=3]="ROET_LOCALIZED_TEXT_LINE",t[t.ROET_RECOGNIZED_TEXT_LINE=4]="ROET_RECOGNIZED_TEXT_LINE",t[t.ROET_DETECTED_QUAD=5]="ROET_DETECTED_QUAD",t[t.ROET_DESKEWED_IMAGE=6]="ROET_DESKEWED_IMAGE",t[t.ROET_SOURCE_IMAGE=7]="ROET_SOURCE_IMAGE",t[t.ROET_TARGET_ROI=8]="ROET_TARGET_ROI",t[t.ROET_ENHANCED_IMAGE=9]="ROET_ENHANCED_IMAGE"}(ht||(ht={})),function(t){t[t.ST_NULL=0]="ST_NULL",t[t.ST_REGION_PREDETECTION=1]="ST_REGION_PREDETECTION",t[t.ST_BARCODE_LOCALIZATION=2]="ST_BARCODE_LOCALIZATION",t[t.ST_BARCODE_DECODING=3]="ST_BARCODE_DECODING",t[t.ST_TEXT_LINE_LOCALIZATION=4]="ST_TEXT_LINE_LOCALIZATION",t[t.ST_TEXT_LINE_RECOGNITION=5]="ST_TEXT_LINE_RECOGNITION",t[t.ST_DOCUMENT_DETECTION=6]="ST_DOCUMENT_DETECTION",t[t.ST_DOCUMENT_DESKEWING=7]="ST_DOCUMENT_DESKEWING",t[t.ST_IMAGE_ENHANCEMENT=8]="ST_IMAGE_ENHANCEMENT"}(ct||(ct={})),function(t){t[t.IFF_JPEG=0]="IFF_JPEG",t[t.IFF_PNG=1]="IFF_PNG",t[t.IFF_BMP=2]="IFF_BMP",t[t.IFF_PDF=3]="IFF_PDF"}(dt||(dt={})),function(t){t[t.ICDM_NEAR=0]="ICDM_NEAR",t[t.ICDM_FAR=1]="ICDM_FAR"}(ut||(ut={})),function(t){t.MN_DYNAMSOFT_CAPTURE_VISION_ROUTER="cvr",t.MN_DYNAMSOFT_CORE="core",t.MN_DYNAMSOFT_LICENSE="license",t.MN_DYNAMSOFT_IMAGE_PROCESSING="dip",t.MN_DYNAMSOFT_UTILITY="utility",t.MN_DYNAMSOFT_BARCODE_READER="dbr",t.MN_DYNAMSOFT_DOCUMENT_NORMALIZER="ddn",t.MN_DYNAMSOFT_LABEL_RECOGNIZER="dlr",t.MN_DYNAMSOFT_CAPTURE_VISION_DATA="dcvData",t.MN_DYNAMSOFT_NEURAL_NETWORK="dnn",t.MN_DYNAMSOFT_CODE_PARSER="dcp",t.MN_DYNAMSOFT_CAMERA_ENHANCER="dce",t.MN_DYNAMSOFT_CAPTURE_VISION_STD="std"}(ft||(ft={})),function(t){t[t.TMT_LOCAL_TO_ORIGINAL_IMAGE=0]="TMT_LOCAL_TO_ORIGINAL_IMAGE",t[t.TMT_ORIGINAL_TO_LOCAL_IMAGE=1]="TMT_ORIGINAL_TO_LOCAL_IMAGE",t[t.TMT_LOCAL_TO_SECTION_IMAGE=2]="TMT_LOCAL_TO_SECTION_IMAGE",t[t.TMT_SECTION_TO_LOCAL_IMAGE=3]="TMT_SECTION_TO_LOCAL_IMAGE"}(gt||(gt={}));const mt={},pt=async t=>{let e="string"==typeof t?[t]:t,i=[];for(let t of e)i.push(mt[t]=mt[t]||new n);await Promise.all(i)},_t=async(t,e)=>{let i,r="string"==typeof t?[t]:t,s=[];for(let t of r){let r;s.push(r=mt[t]=mt[t]||new n(i=i||e())),r.isEmpty&&(r.task=i=i||e())}await Promise.all(s)};let vt,yt=0;const wt=()=>yt++,Et={};let Ct;const St=t=>{Ct=t,vt&&vt.postMessage({type:"setBLog",body:{value:!!t}})};let Tt=!1;const bt=t=>{Tt=t,vt&&vt.postMessage({type:"setBDebug",body:{value:!!t}})},It={},xt={},Rt={dip:{wasm:!0}},Ot={std:{version:"2.0.0",path:u(d+"../../dynamsoft-capture-vision-std@2.0.0/dist/"),isInternal:!0},core:{version:"4.0.60-dev-20250812165815",path:d,isInternal:!0}};class Dt{static get engineResourcePaths(){return Ot}static set engineResourcePaths(t){Object.assign(Ot,t)}static get bSupportDce4Module(){return this._bSupportDce4Module}static get bSupportIRTModule(){return this._bSupportIRTModule}static get versions(){return this._versions}static get _onLog(){return Ct}static set 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t=>{t.success?(i._instanceID=t.instanceID,i._currentSettings=JSON.parse(JSON.parse(t.outputSettings).data),Jt._version=`3.0.60-dev-20250812165839(Worker: ${It.cvr.worker}, Wasm: ${t.version})`,Pt(i,ue,!0),Pt(i,ne,i.getIntermediateResultManager()),Pt(i,ue,!1),n.resolve(i)):Te({message:t.message,rj:n.reject,stack:t.stack,functionName:"createInstance"})},vt.postMessage({type:"cvr_createInstance",id:r,body:{loadPresetTemplates:e,itemCountRecord:localStorage.getItem("dynamsoft")}}),n}static async appendModelBuffer(t,e){return await Dt.loadWasm(),await new Promise((i,n)=>{let r=wt();const s=R(Dt.engineResourcePaths);let a;Et[r]=async t=>{if(t.success){const e=JSON.parse(t.response);return 0!==e.errorCode&&Te({message:e.errorString?e.errorString:"Append Model Buffer 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Ft(this,se,"f"))t.isDce?t.onCapturedResultReceived(i,{isDetectVerifyOpen:!1,isNormalizeVerifyOpen:!1,isBarcodeVerifyOpen:!1,isLabelVerifyOpen:!1}):Ft(this,Qt,"m",_e).call(this,t,i)}setInput(t){if(Se(this),!t)return Ft(this,ge,"f")&&(Ft(this,ne,"f").removeResultReceiver(Ft(this,ge,"f")),Pt(this,ge,null)),Ft(this,me,"f")&&(Ft(this,se,"f").delete(Ft(this,me,"f")),Pt(this,me,null)),void Pt(this,te,null);if(Pt(this,te,t),t.isCameraEnhancer){Ft(this,ne,"f")&&(Ft(this,te,"f")._intermediateResultReceiver.isDce=!0,Ft(this,ne,"f").addResultReceiver(Ft(this,te,"f")._intermediateResultReceiver),Pt(this,ge,Ft(this,te,"f")._intermediateResultReceiver));const t=Ft(this,te,"f").getCameraView();if(t){const e=t._capturedResultReceiver;e.isDce=!0,Ft(this,se,"f").add(e),Pt(this,me,e)}}}getInput(){return Ft(this,te,"f")}addImageSourceStateListener(t){if(Se(this),"object"!=typeof t)return console.warn("Invalid ISA state 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t=>{t.success?e.resolve():Te({message:t.message,rj:e.reject,stack:t.stack,functionName:"addResultReceiver"})},vt.postMessage({type:"cvr_setCrrRegistry",id:i,instanceID:this._instanceID,body:{receiver:JSON.stringify(t)}}),e}async addResultFilter(t){if(Se(this),!t||"object"!=typeof t||!Object.keys(t).length)return console.warn("Invalid filter.");Ft(this,oe,"f").add(t),t._dynamsoft(),await this._handleFilterUpdate()}async removeResultFilter(t){Se(this),Ft(this,oe,"f").delete(t),await this._handleFilterUpdate()}async _handleFilterUpdate(){if(Ft(this,ne,"f").removeResultReceiver(be),0===Ft(this,oe,"f").size){this._isOpenBarcodeVerify=!1,this._isOpenLabelVerify=!1,this._isOpenDetectVerify=!1,this._isOpenNormalizeVerify=!1;const t={[Q.CRIT_BARCODE]:!1,[Q.CRIT_TEXT_LINE]:!1,[Q.CRIT_DETECTED_QUAD]:!1,[Q.CRIT_DESKEWED_IMAGE]:!1},e={[Q.CRIT_BARCODE]:!1,[Q.CRIT_TEXT_LINE]:!1,[Q.CRIT_DETECTED_QUAD]:!1,[Q.CRIT_DESKEWED_IMAGE]:!1};return await Ft(this,Qt,"m",ve).call(this,t),void await 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this.addResultFilter(t);const n=R(Dt.engineResourcePaths);return Ft(this,te,"f").isCameraEnhancer&&(i.includes("ddn")?Ft(this,te,"f").setPixelFormat(l.IPF_ABGR_8888):Ft(this,te,"f").setPixelFormat(l.IPF_GRAYSCALED)),void 0!==Ft(this,te,"f").singleFrameMode&&"disabled"!==Ft(this,te,"f").singleFrameMode?(this._templateName=e,void Ft(this,te,"f").on("singleFrameAcquired",this._singleFrameModeCallbackBind)):(Ft(this,te,"f").getColourChannelUsageType()===o.CCUT_AUTO&&Ft(this,te,"f").setColourChannelUsageType(i.includes("ddn")?o.CCUT_FULL_CHANNEL:o.CCUT_Y_CHANNEL_ONLY),Ft(this,ie,"f")&&Ft(this,ie,"f").isPending?Ft(this,ie,"f"):(Pt(this,ie,new Bt((t,i)=>{if(this.disposed)return;let r=wt();Et[r]=async n=>{Ft(this,ie,"f")&&!Ft(this,ie,"f").isFulfilled&&(n.success?(this._isPauseScan=!1,this._isOutputOriginalImage=n.isOutputOriginalImage,this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(async()=>{-1!==this._minImageCaptureInterval&&Ft(this,te,"f").startFetching(),this._loopReadVideo(e),t()},0)):Te({message:n.message,rj:i,stack:n.stack,functionName:"startCapturing"}))},vt.postMessage({type:"cvr_startCapturing",id:r,instanceID:this._instanceID,body:{templateName:e,engineResourcePaths:n}})})),await Ft(this,ie,"f")))}stopCapturing(){Se(this),Ft(this,te,"f")&&(Ft(this,te,"f").isCameraEnhancer&&void 0!==Ft(this,te,"f").singleFrameMode&&"disabled"!==Ft(this,te,"f").singleFrameMode?Ft(this,te,"f").off("singleFrameAcquired",this._singleFrameModeCallbackBind):(Ft(this,Qt,"m",Ee).call(this),Ft(this,te,"f").stopFetching(),this._averageProcessintTimeArray=[],this._averageTime=999,this._isPauseScan=!0,Pt(this,ie,null),Ft(this,te,"f").setColourChannelUsageType(o.CCUT_AUTO)))}async containsTask(t){return Se(this),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success)return e(JSON.parse(t.tasks));Te({message:t.message,rj:i,stack:t.stack,functionName:"containsTask"})},vt.postMessage({type:"cvr_containsTask",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async _loopReadVideo(e){if(this.disposed||this._isPauseScan)return;if(Pt(this,de,!0),Ft(this,te,"f").isBufferEmpty())if(Ft(this,te,"f").hasNextImageToFetch())for(let t of Ft(this,ae,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived($t.ISS_BUFFER_EMPTY);else if(!Ft(this,te,"f").hasNextImageToFetch())for(let t of Ft(this,ae,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived($t.ISS_EXHAUSTED);if(-1===this._minImageCaptureInterval||Ft(this,te,"f").isBufferEmpty()&&Ft(this,te,"f").isCameraEnhancer)try{Ft(this,te,"f").isBufferEmpty()&&t._onLog&&t._onLog("buffer is empty so fetch image"),t._onLog&&t._onLog(`DCE: start fetching a frame: ${Date.now()}`),this._dsImage=Ft(this,te,"f").fetchImage(),t._onLog&&t._onLog(`DCE: finish fetching a frame: ${Date.now()}`),Ft(this,te,"f").setImageFetchInterval(this._averageTime)}catch(i){return void this._reRunCurrnetFunc(e)}else if(Ft(this,te,"f").isCameraEnhancer&&Ft(this,te,"f").setImageFetchInterval(this._averageTime-(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0)),this._dsImage=Ft(this,te,"f").getImage(),this._dsImage&&this._dsImage.tag&&Date.now()-this._dsImage.tag.timeStamp>200)return void this._reRunCurrnetFunc(e);if(!this._dsImage)return void this._reRunCurrnetFunc(e);for(let t of Ft(this,se,"f"))this._isOutputOriginalImage&&t.onOriginalImageResultReceived&&t.onOriginalImageResultReceived({imageData:this._dsImage});const i=Date.now();this._captureDsimage(this._dsImage,e).then(async n=>{if(t._onLog&&t._onLog("no js handle time: "+(Date.now()-i)),this._isPauseScan)return void this._reRunCurrnetFunc(e);n.originalImageTag=this._dsImage.tag?this._dsImage.tag:null;for(let e of Ft(this,se,"f"))if(e.isDce){const i=Date.now();if(e.onCapturedResultReceived(n,{isDetectVerifyOpen:this._isOpenDetectVerify,isNormalizeVerifyOpen:this._isOpenNormalizeVerify,isBarcodeVerifyOpen:this._isOpenBarcodeVerify,isLabelVerifyOpen:this._isOpenLabelVerify}),t._onLog){const e=Date.now()-i;e>10&&t._onLog(`draw result time: ${e}`)}}else{for(let t of Ft(this,oe,"f"))t.onDecodedBarcodesReceived(n),t.onRecognizedTextLinesReceived(n),t.onProcessedDocumentResultReceived(n);Ft(this,Qt,"m",_e).call(this,e,n)}const r=Date.now();if(this._minImageCaptureInterval>-1&&(5===this._averageProcessintTimeArray.length&&this._averageProcessintTimeArray.shift(),5===this._averageFetchImageTimeArray.length&&this._averageFetchImageTimeArray.shift(),this._averageProcessintTimeArray.push(Date.now()-i),this._averageFetchImageTimeArray.push(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0),this._averageTime=Math.min(...this._averageProcessintTimeArray)-Math.max(...this._averageFetchImageTimeArray),this._averageTime=this._averageTime>0?this._averageTime:0,t._onLog&&(t._onLog(`minImageCaptureInterval: ${this._minImageCaptureInterval}`),t._onLog(`averageProcessintTimeArray: ${this._averageProcessintTimeArray}`),t._onLog(`averageFetchImageTimeArray: ${this._averageFetchImageTimeArray}`),t._onLog(`averageTime: ${this._averageTime}`))),t._onLog){const e=Date.now()-r;e>10&&t._onLog(`fetch image calculate time: ${e}`)}t._onLog&&t._onLog(`time finish decode: ${Date.now()}`),t._onLog&&t._onLog("main time: "+(Date.now()-i)),t._onLog&&t._onLog("===================================================="),this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._minImageCaptureInterval>0&&this._minImageCaptureInterval>=this._averageTime?this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},this._minImageCaptureInterval-this._averageTime):this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,0))}).catch(t=>{Ft(this,te,"f").stopFetching(),"platform error"!==t.message&&(t.errorCode&&0===t.errorCode&&(this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{Ft(this,te,"f").startFetching(),this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,1e3))),setTimeout(()=>{if(!this.onCaptureError)throw t;this.onCaptureError(t)},0))})}_reRunCurrnetFunc(t){this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(t)},0)}async capture(e,i){let n;if(Se(this),i||(i=t._defaultTemplate),Pt(this,de,!1),v(e))n=await this._captureDsimage(e,i);else if("string"==typeof e)n="data:image/"==e.substring(0,11)?await this._captureBase64(e,i):await this._captureUrl(e,i);else if(e instanceof Blob)n=await this._captureBlob(e,i);else if(e instanceof HTMLImageElement)n=await this._captureImage(e,i);else if(e instanceof HTMLCanvasElement)n=await this._captureCanvas(e,i);else{if(!(e instanceof HTMLVideoElement))throw new TypeError("'capture(imageOrFile, templateName)': Type of 'imageOrFile' should be 'DSImageData', 'Url', 'Base64', 'Blob', 'HTMLImageElement', 'HTMLCanvasElement', 'HTMLVideoElement'.");n=await this._captureVideo(e,i)}return n}async _captureDsimage(t,e){return await this._captureInWorker(t,e)}async _captureUrl(t,e){let i=await I(t,"blob");return await this._captureBlob(i,e)}async _captureBase64(t,e){t=t.substring(t.indexOf(",")+1);let i=atob(t),n=i.length,r=new Uint8Array(n);for(;n--;)r[n]=i.charCodeAt(n);return await this._captureBlob(new Blob([r]),e)}async _captureBlob(t,e){let i=null,n=null;if("undefined"!=typeof createImageBitmap)try{i=await createImageBitmap(t)}catch(t){}i||(n=await async function(e){return await new Promise((i,n)=>{let r=URL.createObjectURL(e),s=new Image;s.src=r,s.onload=()=>{URL.revokeObjectURL(s.dbrObjUrl),i(s)},s.onerror=()=>{let e="Unsupported image format. 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i,n=!1;if(1===t&&(n=!0),e.success?(Ct&&Ct("init license success"),e.message&&console.warn(e.message),Dt._bSupportIRTModule=e.bSupportIRTModule,Dt._bSupportDce4Module=e.bSupportDce4Module,qe.bPassValidation=!0,[0,-10076].includes(e.initLicenseInfo.errorCode)?[-10076].includes(e.initLicenseInfo.errorCode)&&console.warn(e.initLicenseInfo.errorString):a.reject(new Error(e.initLicenseInfo.errorString))):(i=Error(e.message),e.stack&&(i.stack=e.stack),e.ltsErrorCode&&(i.ltsErrorCode=e.ltsErrorCode),n||111==e.ltsErrorCode&&-1!=e.message.toLowerCase().indexOf("trial license")&&(n=!0)),n){const t=R(Dt.engineResourcePaths),i=("DCV"===Dt._bundleEnv?t.dcvData:t.dbrBundle)+"ui/";(async(t,e,i)=>{if(!t._bNeverShowDialog)try{let n=await fetch(t.engineResourcePath+"dls.license.dialog.html");if(!n.ok)throw Error("Get license dialog fail. 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n="rgba("+parseInt(t[0]+i*(e[0]-t[0]),10)+","+parseInt(t[1]+i*(e[1]-t[1]),10)+","+parseInt(t[2]+i*(e[2]-t[2]),10);return(n+=","+(t&&e?parseFloat(t[3]+i*(e[3]-t[3])):1))+")"}T.util.animateColor=function(e,i,n,r){var s=new T.Color(e).getSource(),a=new T.Color(i).getSource(),o=r.onComplete,l=r.onChange;return r=r||{},T.util.animate(T.util.object.extend(r,{duration:n||500,startValue:s,endValue:a,byValue:a,easing:function(e,i,n,s){return t(i,n,r.colorEasing?r.colorEasing(e,s):1-Math.cos(e/s*(Math.PI/2)))},onComplete:function(e,i,n){if(o)return o(t(a,a,0),i,n)},onChange:function(e,i,n){if(l){if(Array.isArray(e))return l(t(e,e,0),i,n);l(e,i,n)}}}))}}(),function(){function t(t,e,i,n){return t-1&&c>-1&&c-1)&&(i="stroke")}else{if("href"===t||"xlink:href"===t||"font"===t)return i;if("imageSmoothing"===t)return"optimizeQuality"===i;o=l?i.map(s):s(i,r)}}else i="";return!l&&isNaN(o)?i:o}function f(t){return new RegExp("^("+t.join("|")+")\\b","i")}function g(t,e){var 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T=Math.abs(s.x)+Math.abs(s.y),b=e.original,I=T/(Math.abs(l.x*b.scaleX/f.scaleX)+Math.abs(l.y*b.scaleY/f.scaleY));a=b.scaleX*I,o=b.scaleY*I}else a=Math.abs(s.x*f.scaleX/l.x),o=Math.abs(s.y*f.scaleY/l.y);p(e)&&(a*=2,o*=2),e.signX!==h&&"y"!==y&&(e.originX=c[e.originX],a*=-1,e.signX=h),e.signY!==d&&"x"!==y&&(e.originY=c[e.originY],o*=-1,e.signY=d)}var x=f.scaleX,R=f.scaleY;return y?("x"===y&&f.set("scaleX",a),"y"===y&&f.set("scaleY",o)):(!g&&f.set("scaleX",a),!v&&f.set("scaleY",o)),x!==f.scaleX||R!==f.scaleY}r.scaleCursorStyleHandler=function(t,e,n){var r=m(t,n),s="";if(0!==e.x&&0===e.y?s="x":0===e.x&&0!==e.y&&(s="y"),_(n,s,r))return"not-allowed";var a=f(n,e);return i[a]+"-resize"},r.skewCursorStyleHandler=function(t,e,i){var r="not-allowed";if(0!==e.x&&i.lockSkewingY)return r;if(0!==e.y&&i.lockSkewingX)return r;var s=f(i,e)%4;return n[s]+"-resize"},r.scaleSkewCursorStyleHandler=function(t,e,i){return t[i.canvas.altActionKey]?r.skewCursorStyleHandler(t,e,i):r.scaleCursorStyleHandler(t,e,i)},r.rotationWithSnapping=w("rotating",y(function(t,e,i,n){var r=e,s=r.target,a=s.translateToOriginPoint(s.getCenterPoint(),r.originX,r.originY);if(s.lockRotation)return!1;var o,l=Math.atan2(r.ey-a.y,r.ex-a.x),h=Math.atan2(n-a.y,i-a.x),c=d(h-l+r.theta);if(s.snapAngle>0){var u=s.snapAngle,f=s.snapThreshold||u,g=Math.ceil(c/u)*u,m=Math.floor(c/u)*u;Math.abs(c-m)0?s:o:(c>0&&(r=d===a?s:o),c<0&&(r=d===a?o:s),C(l)&&(r=r===s?o:s)),e.originX=r,w("skewing",y(T))(t,e,i,n))},r.skewHandlerY=function(t,e,i,n){var r,o=e.target,c=o.skewY,d=e.originX;return!o.lockSkewingY&&(0===c?r=E(e,h,h,i,n).y>0?a:l:(c>0&&(r=d===s?a:l),c<0&&(r=d===s?l:a),C(o)&&(r=r===a?l:a)),e.originY=r,w("skewing",y(b))(t,e,i,n))},r.dragHandler=function(t,e,i,n){var r=e.target,s=i-e.offsetX,a=n-e.offsetY,o=!r.get("lockMovementX")&&r.left!==s,l=!r.get("lockMovementY")&&r.top!==a;return o&&r.set("left",s),l&&r.set("top",a),(o||l)&&g("moving",v(t,e,i,n)),o||l},r.scaleOrSkewActionName=function(t,e,i){var n=t[i.canvas.altActionKey];return 0===e.x?n?"skewX":"scaleY":0===e.y?n?"skewY":"scaleX":void 0},r.rotationStyleHandler=function(t,e,i){return i.lockRotation?"not-allowed":e.cursorStyle},r.fireEvent=g,r.wrapWithFixedAnchor=y,r.wrapWithFireEvent=w,r.getLocalPoint=E,e.controlsUtils=r}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians,n=e.controlsUtils;n.renderCircleControl=function(t,e,i,n,r){n=n||{};var s,a=this.sizeX||n.cornerSize||r.cornerSize,o=this.sizeY||n.cornerSize||r.cornerSize,l=void 0!==n.transparentCorners?n.transparentCorners:r.transparentCorners,h=l?"stroke":"fill",c=!l&&(n.cornerStrokeColor||r.cornerStrokeColor),d=e,u=i;t.save(),t.fillStyle=n.cornerColor||r.cornerColor,t.strokeStyle=n.cornerStrokeColor||r.cornerStrokeColor,a>o?(s=a,t.scale(1,o/a),u=i*a/o):o>a?(s=o,t.scale(a/o,1),d=e*o/a):s=a,t.lineWidth=1,t.beginPath(),t.arc(d,u,s/2,0,2*Math.PI,!1),t[h](),c&&t.stroke(),t.restore()},n.renderSquareControl=function(t,e,n,r,s){r=r||{};var a=this.sizeX||r.cornerSize||s.cornerSize,o=this.sizeY||r.cornerSize||s.cornerSize,l=void 0!==r.transparentCorners?r.transparentCorners:s.transparentCorners,h=l?"stroke":"fill",c=!l&&(r.cornerStrokeColor||s.cornerStrokeColor),d=a/2,u=o/2;t.save(),t.fillStyle=r.cornerColor||s.cornerColor,t.strokeStyle=r.cornerStrokeColor||s.cornerStrokeColor,t.lineWidth=1,t.translate(e,n),t.rotate(i(s.angle)),t[h+"Rect"](-d,-u,a,o),c&&t.strokeRect(-d,-u,a,o),t.restore()}}(e),function(t){var e=t.fabric||(t.fabric={});e.Control=function(t){for(var e in t)this[e]=t[e]},e.Control.prototype={visible:!0,actionName:"scale",angle:0,x:0,y:0,offsetX:0,offsetY:0,sizeX:null,sizeY:null,touchSizeX:null,touchSizeY:null,cursorStyle:"crosshair",withConnection:!1,actionHandler:function(){},mouseDownHandler:function(){},mouseUpHandler:function(){},getActionHandler:function(){return this.actionHandler},getMouseDownHandler:function(){return this.mouseDownHandler},getMouseUpHandler:function(){return this.mouseUpHandler},cursorStyleHandler:function(t,e){return e.cursorStyle},getActionName:function(t,e){return e.actionName},getVisibility:function(t,e){var i=t._controlsVisibility;return i&&void 0!==i[e]?i[e]:this.visible},setVisibility:function(t){this.visible=t},positionHandler:function(t,i){return e.util.transformPoint({x:this.x*t.x+this.offsetX,y:this.y*t.y+this.offsetY},i)},calcCornerCoords:function(t,i,n,r,s){var a,o,l,h,c=s?this.touchSizeX:this.sizeX,d=s?this.touchSizeY:this.sizeY;if(c&&d&&c!==d){var u=Math.atan2(d,c),f=Math.sqrt(c*c+d*d)/2,g=u-e.util.degreesToRadians(t),m=Math.PI/2-u-e.util.degreesToRadians(t);a=f*e.util.cos(g),o=f*e.util.sin(g),l=f*e.util.cos(m),h=f*e.util.sin(m)}else f=.7071067812*(c&&d?c:i),g=e.util.degreesToRadians(45-t),a=l=f*e.util.cos(g),o=h=f*e.util.sin(g);return{tl:{x:n-h,y:r-l},tr:{x:n+a,y:r-o},bl:{x:n-a,y:r+o},br:{x:n+h,y:r+l}}},render:function(t,i,n,r,s){"circle"===((r=r||{}).cornerStyle||s.cornerStyle)?e.controlsUtils.renderCircleControl.call(this,t,i,n,r,s):e.controlsUtils.renderSquareControl.call(this,t,i,n,r,s)}}}(e),function(){function t(t,e){var i,n,r,s,a=t.getAttribute("style"),o=t.getAttribute("offset")||0;if(o=(o=parseFloat(o)/(/%$/.test(o)?100:1))<0?0:o>1?1:o,a){var l=a.split(/\s*;\s*/);for(""===l[l.length-1]&&l.pop(),s=l.length;s--;){var h=l[s].split(/\s*:\s*/),c=h[0].trim(),d=h[1].trim();"stop-color"===c?i=d:"stop-opacity"===c&&(r=d)}}return i||(i=t.getAttribute("stop-color")||"rgb(0,0,0)"),r||(r=t.getAttribute("stop-opacity")),n=(i=new T.Color(i)).getAlpha(),r=isNaN(parseFloat(r))?1:parseFloat(r),r*=n*e,{offset:o,color:i.toRgb(),opacity:r}}var e=T.util.object.clone;T.Gradient=T.util.createClass({offsetX:0,offsetY:0,gradientTransform:null,gradientUnits:"pixels",type:"linear",initialize:function(t){t||(t={}),t.coords||(t.coords={});var e,i=this;Object.keys(t).forEach(function(e){i[e]=t[e]}),this.id?this.id+="_"+T.Object.__uid++:this.id=T.Object.__uid++,e={x1:t.coords.x1||0,y1:t.coords.y1||0,x2:t.coords.x2||0,y2:t.coords.y2||0},"radial"===this.type&&(e.r1=t.coords.r1||0,e.r2=t.coords.r2||0),this.coords=e,this.colorStops=t.colorStops.slice()},addColorStop:function(t){for(var e in t){var i=new T.Color(t[e]);this.colorStops.push({offset:parseFloat(e),color:i.toRgb(),opacity:i.getAlpha()})}return this},toObject:function(t){var e={type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY,gradientUnits:this.gradientUnits,gradientTransform:this.gradientTransform?this.gradientTransform.concat():this.gradientTransform};return T.util.populateWithProperties(this,e,t),e},toSVG:function(t,i){var n,r,s,a,o=e(this.coords,!0),l=(i=i||{},e(this.colorStops,!0)),h=o.r1>o.r2,c=this.gradientTransform?this.gradientTransform.concat():T.iMatrix.concat(),d=-this.offsetX,u=-this.offsetY,f=!!i.additionalTransform,g="pixels"===this.gradientUnits?"userSpaceOnUse":"objectBoundingBox";if(l.sort(function(t,e){return t.offset-e.offset}),"objectBoundingBox"===g?(d/=t.width,u/=t.height):(d+=t.width/2,u+=t.height/2),"path"===t.type&&"percentage"!==this.gradientUnits&&(d-=t.pathOffset.x,u-=t.pathOffset.y),c[4]-=d,c[5]-=u,a='id="SVGID_'+this.id+'" gradientUnits="'+g+'"',a+=' gradientTransform="'+(f?i.additionalTransform+" ":"")+T.util.matrixToSVG(c)+'" ',"linear"===this.type?s=["\n']:"radial"===this.type&&(s=["\n']),"radial"===this.type){if(h)for((l=l.concat()).reverse(),n=0,r=l.length;n0){var p=m/Math.max(o.r1,o.r2);for(n=0,r=l.length;n\n')}return s.push("linear"===this.type?"\n":"\n"),s.join("")},toLive:function(t){var e,i,n,r=T.util.object.clone(this.coords);if(this.type){for("linear"===this.type?e=t.createLinearGradient(r.x1,r.y1,r.x2,r.y2):"radial"===this.type&&(e=t.createRadialGradient(r.x1,r.y1,r.r1,r.x2,r.y2,r.r2)),i=0,n=this.colorStops.length;i1?1:s,isNaN(s)&&(s=1);var a,o,l,h,c=e.getElementsByTagName("stop"),d="userSpaceOnUse"===e.getAttribute("gradientUnits")?"pixels":"percentage",u=e.getAttribute("gradientTransform")||"",f=[],g=0,m=0;for("linearGradient"===e.nodeName||"LINEARGRADIENT"===e.nodeName?(a="linear",o=function(t){return{x1:t.getAttribute("x1")||0,y1:t.getAttribute("y1")||0,x2:t.getAttribute("x2")||"100%",y2:t.getAttribute("y2")||0}}(e)):(a="radial",o=function(t){return{x1:t.getAttribute("fx")||t.getAttribute("cx")||"50%",y1:t.getAttribute("fy")||t.getAttribute("cy")||"50%",r1:0,x2:t.getAttribute("cx")||"50%",y2:t.getAttribute("cy")||"50%",r2:t.getAttribute("r")||"50%"}}(e)),l=c.length;l--;)f.push(t(c[l],s));return h=T.parseTransformAttribute(u),function(t,e,i,n){var r,s;Object.keys(e).forEach(function(t){"Infinity"===(r=e[t])?s=1:"-Infinity"===r?s=0:(s=parseFloat(e[t],10),"string"==typeof r&&/^(\d+\.\d+)%|(\d+)%$/.test(r)&&(s*=.01,"pixels"===n&&("x1"!==t&&"x2"!==t&&"r2"!==t||(s*=i.viewBoxWidth||i.width),"y1"!==t&&"y2"!==t||(s*=i.viewBoxHeight||i.height)))),e[t]=s})}(0,o,r,d),"pixels"===d&&(g=-i.left,m=-i.top),new T.Gradient({id:e.getAttribute("id"),type:a,coords:o,colorStops:f,gradientUnits:d,gradientTransform:h,offsetX:g,offsetY:m})}})}(),_=T.util.toFixed,T.Pattern=T.util.createClass({repeat:"repeat",offsetX:0,offsetY:0,crossOrigin:"",patternTransform:null,initialize:function(t,e){if(t||(t={}),this.id=T.Object.__uid++,this.setOptions(t),!t.source||t.source&&"string"!=typeof t.source)e&&e(this);else{var i=this;this.source=T.util.createImage(),T.util.loadImage(t.source,function(t,n){i.source=t,e&&e(i,n)},null,this.crossOrigin)}},toObject:function(t){var e,i,n=T.Object.NUM_FRACTION_DIGITS;return"string"==typeof this.source.src?e=this.source.src:"object"==typeof this.source&&this.source.toDataURL&&(e=this.source.toDataURL()),i={type:"pattern",source:e,repeat:this.repeat,crossOrigin:this.crossOrigin,offsetX:_(this.offsetX,n),offsetY:_(this.offsetY,n),patternTransform:this.patternTransform?this.patternTransform.concat():null},T.util.populateWithProperties(this,i,t),i},toSVG:function(t){var e="function"==typeof this.source?this.source():this.source,i=e.width/t.width,n=e.height/t.height,r=this.offsetX/t.width,s=this.offsetY/t.height,a="";return"repeat-x"!==this.repeat&&"no-repeat"!==this.repeat||(n=1,s&&(n+=Math.abs(s))),"repeat-y"!==this.repeat&&"no-repeat"!==this.repeat||(i=1,r&&(i+=Math.abs(r))),e.src?a=e.src:e.toDataURL&&(a=e.toDataURL()),'\n\n\n'},setOptions:function(t){for(var e in t)this[e]=t[e]},toLive:function(t){var e=this.source;if(!e)return"";if(void 0!==e.src){if(!e.complete)return"";if(0===e.naturalWidth||0===e.naturalHeight)return""}return t.createPattern(e,this.repeat)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.toFixed;e.Shadow?e.warn("fabric.Shadow is already defined."):(e.Shadow=e.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,includeDefaultValues:!0,nonScaling:!1,initialize:function(t){for(var i in"string"==typeof t&&(t=this._parseShadow(t)),t)this[i]=t[i];this.id=e.Object.__uid++},_parseShadow:function(t){var i=t.trim(),n=e.Shadow.reOffsetsAndBlur.exec(i)||[];return{color:(i.replace(e.Shadow.reOffsetsAndBlur,"")||"rgb(0,0,0)").trim(),offsetX:parseFloat(n[1],10)||0,offsetY:parseFloat(n[2],10)||0,blur:parseFloat(n[3],10)||0}},toString:function(){return[this.offsetX,this.offsetY,this.blur,this.color].join("px ")},toSVG:function(t){var n=40,r=40,s=e.Object.NUM_FRACTION_DIGITS,a=e.util.rotateVector({x:this.offsetX,y:this.offsetY},e.util.degreesToRadians(-t.angle)),o=new e.Color(this.color);return t.width&&t.height&&(n=100*i((Math.abs(a.x)+this.blur)/t.width,s)+20,r=100*i((Math.abs(a.y)+this.blur)/t.height,s)+20),t.flipX&&(a.x*=-1),t.flipY&&(a.y*=-1),'\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\n\n'},toObject:function(){if(this.includeDefaultValues)return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY,affectStroke:this.affectStroke,nonScaling:this.nonScaling};var t={},i=e.Shadow.prototype;return["color","blur","offsetX","offsetY","affectStroke","nonScaling"].forEach(function(e){this[e]!==i[e]&&(t[e]=this[e])},this),t}}),e.Shadow.reOffsetsAndBlur=/(?:\s|^)(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(\d+(?:\.\d*)?(?:px)?)?(?:\s?|$)(?:$|\s)/)}(e),function(){if(T.StaticCanvas)T.warn("fabric.StaticCanvas is already defined.");else{var t=T.util.object.extend,e=T.util.getElementOffset,i=T.util.removeFromArray,n=T.util.toFixed,r=T.util.transformPoint,s=T.util.invertTransform,a=T.util.getNodeCanvas,o=T.util.createCanvasElement,l=new Error("Could not initialize `canvas` element");T.StaticCanvas=T.util.createClass(T.CommonMethods,{initialize:function(t,e){e||(e={}),this.renderAndResetBound=this.renderAndReset.bind(this),this.requestRenderAllBound=this.requestRenderAll.bind(this),this._initStatic(t,e)},backgroundColor:"",backgroundImage:null,overlayColor:"",overlayImage:null,includeDefaultValues:!0,stateful:!1,renderOnAddRemove:!0,controlsAboveOverlay:!1,allowTouchScrolling:!1,imageSmoothingEnabled:!0,viewportTransform:T.iMatrix.concat(),backgroundVpt:!0,overlayVpt:!0,enableRetinaScaling:!0,vptCoords:{},skipOffscreen:!0,clipPath:void 0,_initStatic:function(t,e){var i=this.requestRenderAllBound;this._objects=[],this._createLowerCanvas(t),this._initOptions(e),this.interactive||this._initRetinaScaling(),e.overlayImage&&this.setOverlayImage(e.overlayImage,i),e.backgroundImage&&this.setBackgroundImage(e.backgroundImage,i),e.backgroundColor&&this.setBackgroundColor(e.backgroundColor,i),e.overlayColor&&this.setOverlayColor(e.overlayColor,i),this.calcOffset()},_isRetinaScaling:function(){return T.devicePixelRatio>1&&this.enableRetinaScaling},getRetinaScaling:function(){return this._isRetinaScaling()?Math.max(1,T.devicePixelRatio):1},_initRetinaScaling:function(){if(this._isRetinaScaling()){var t=T.devicePixelRatio;this.__initRetinaScaling(t,this.lowerCanvasEl,this.contextContainer),this.upperCanvasEl&&this.__initRetinaScaling(t,this.upperCanvasEl,this.contextTop)}},__initRetinaScaling:function(t,e,i){e.setAttribute("width",this.width*t),e.setAttribute("height",this.height*t),i.scale(t,t)},calcOffset:function(){return this._offset=e(this.lowerCanvasEl),this},setOverlayImage:function(t,e,i){return this.__setBgOverlayImage("overlayImage",t,e,i)},setBackgroundImage:function(t,e,i){return this.__setBgOverlayImage("backgroundImage",t,e,i)},setOverlayColor:function(t,e){return this.__setBgOverlayColor("overlayColor",t,e)},setBackgroundColor:function(t,e){return this.__setBgOverlayColor("backgroundColor",t,e)},__setBgOverlayImage:function(t,e,i,n){return"string"==typeof e?T.util.loadImage(e,function(e,r){if(e){var s=new T.Image(e,n);this[t]=s,s.canvas=this}i&&i(e,r)},this,n&&n.crossOrigin):(n&&e.setOptions(n),this[t]=e,e&&(e.canvas=this),i&&i(e,!1)),this},__setBgOverlayColor:function(t,e,i){return this[t]=e,this._initGradient(e,t),this._initPattern(e,t,i),this},_createCanvasElement:function(){var t=o();if(!t)throw l;if(t.style||(t.style={}),void 0===t.getContext)throw l;return t},_initOptions:function(t){var e=this.lowerCanvasEl;this._setOptions(t),this.width=this.width||parseInt(e.width,10)||0,this.height=this.height||parseInt(e.height,10)||0,this.lowerCanvasEl.style&&(e.width=this.width,e.height=this.height,e.style.width=this.width+"px",e.style.height=this.height+"px",this.viewportTransform=this.viewportTransform.slice())},_createLowerCanvas:function(t){t&&t.getContext?this.lowerCanvasEl=t:this.lowerCanvasEl=T.util.getById(t)||this._createCanvasElement(),T.util.addClass(this.lowerCanvasEl,"lower-canvas"),this._originalCanvasStyle=this.lowerCanvasEl.style,this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(t,e){return this.setDimensions({width:t},e)},setHeight:function(t,e){return this.setDimensions({height:t},e)},setDimensions:function(t,e){var i;for(var n in e=e||{},t)i=t[n],e.cssOnly||(this._setBackstoreDimension(n,t[n]),i+="px",this.hasLostContext=!0),e.backstoreOnly||this._setCssDimension(n,i);return this._isCurrentlyDrawing&&this.freeDrawingBrush&&this.freeDrawingBrush._setBrushStyles(this.contextTop),this._initRetinaScaling(),this.calcOffset(),e.cssOnly||this.requestRenderAll(),this},_setBackstoreDimension:function(t,e){return this.lowerCanvasEl[t]=e,this.upperCanvasEl&&(this.upperCanvasEl[t]=e),this.cacheCanvasEl&&(this.cacheCanvasEl[t]=e),this[t]=e,this},_setCssDimension:function(t,e){return this.lowerCanvasEl.style[t]=e,this.upperCanvasEl&&(this.upperCanvasEl.style[t]=e),this.wrapperEl&&(this.wrapperEl.style[t]=e),this},getZoom:function(){return this.viewportTransform[0]},setViewportTransform:function(t){var e,i,n,r=this._activeObject,s=this.backgroundImage,a=this.overlayImage;for(this.viewportTransform=t,i=0,n=this._objects.length;i\n'),this._setSVGBgOverlayColor(i,"background"),this._setSVGBgOverlayImage(i,"backgroundImage",e),this._setSVGObjects(i,e),this.clipPath&&i.push("\n"),this._setSVGBgOverlayColor(i,"overlay"),this._setSVGBgOverlayImage(i,"overlayImage",e),i.push(""),i.join("")},_setSVGPreamble:function(t,e){e.suppressPreamble||t.push('\n','\n')},_setSVGHeader:function(t,e){var i,r=e.width||this.width,s=e.height||this.height,a='viewBox="0 0 '+this.width+" "+this.height+'" ',o=T.Object.NUM_FRACTION_DIGITS;e.viewBox?a='viewBox="'+e.viewBox.x+" "+e.viewBox.y+" "+e.viewBox.width+" "+e.viewBox.height+'" ':this.svgViewportTransformation&&(i=this.viewportTransform,a='viewBox="'+n(-i[4]/i[0],o)+" "+n(-i[5]/i[3],o)+" "+n(this.width/i[0],o)+" "+n(this.height/i[3],o)+'" '),t.push("\n',"Created with Fabric.js ",T.version,"\n","\n",this.createSVGFontFacesMarkup(),this.createSVGRefElementsMarkup(),this.createSVGClipPathMarkup(e),"\n")},createSVGClipPathMarkup:function(t){var e=this.clipPath;return e?(e.clipPathId="CLIPPATH_"+T.Object.__uid++,'\n'+this.clipPath.toClipPathSVG(t.reviver)+"\n"):""},createSVGRefElementsMarkup:function(){var t=this;return["background","overlay"].map(function(e){var i=t[e+"Color"];if(i&&i.toLive){var n=t[e+"Vpt"],r=t.viewportTransform,s={width:t.width/(n?r[0]:1),height:t.height/(n?r[3]:1)};return i.toSVG(s,{additionalTransform:n?T.util.matrixToSVG(r):""})}}).join("")},createSVGFontFacesMarkup:function(){var t,e,i,n,r,s,a,o,l="",h={},c=T.fontPaths,d=[];for(this._objects.forEach(function t(e){d.push(e),e._objects&&e._objects.forEach(t)}),a=0,o=d.length;a',"\n",l,"","\n"].join("")),l},_setSVGObjects:function(t,e){var i,n,r,s=this._objects;for(n=0,r=s.length;n\n")}else t.push('\n")},sendToBack:function(t){if(!t)return this;var e,n,r,s=this._activeObject;if(t===s&&"activeSelection"===t.type)for(e=(r=s._objects).length;e--;)n=r[e],i(this._objects,n),this._objects.unshift(n);else i(this._objects,t),this._objects.unshift(t);return this.renderOnAddRemove&&this.requestRenderAll(),this},bringToFront:function(t){if(!t)return this;var e,n,r,s=this._activeObject;if(t===s&&"activeSelection"===t.type)for(r=s._objects,e=0;e0+h&&(a=s-1,i(this._objects,r),this._objects.splice(a,0,r)),h++;else 0!==(s=this._objects.indexOf(t))&&(a=this._findNewLowerIndex(t,s,e),i(this._objects,t),this._objects.splice(a,0,t));return this.renderOnAddRemove&&this.requestRenderAll(),this},_findNewLowerIndex:function(t,e,i){var n,r;if(i){for(n=e,r=e-1;r>=0;--r)if(t.intersectsWithObject(this._objects[r])||t.isContainedWithinObject(this._objects[r])||this._objects[r].isContainedWithinObject(t)){n=r;break}}else n=e-1;return n},bringForward:function(t,e){if(!t)return this;var n,r,s,a,o,l=this._activeObject,h=0;if(t===l&&"activeSelection"===t.type)for(n=(o=l._objects).length;n--;)r=o[n],(s=this._objects.indexOf(r))"}}),t(T.StaticCanvas.prototype,T.Observable),t(T.StaticCanvas.prototype,T.Collection),t(T.StaticCanvas.prototype,T.DataURLExporter),t(T.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',supports:function(t){var e=o();if(!e||!e.getContext)return null;var i=e.getContext("2d");return i&&"setLineDash"===t?void 0!==i.setLineDash:null}}),T.StaticCanvas.prototype.toJSON=T.StaticCanvas.prototype.toObject,T.isLikelyNode&&(T.StaticCanvas.prototype.createPNGStream=function(){var t=a(this.lowerCanvasEl);return t&&t.createPNGStream()},T.StaticCanvas.prototype.createJPEGStream=function(t){var e=a(this.lowerCanvasEl);return e&&e.createJPEGStream(t)})}}(),T.BaseBrush=T.util.createClass({color:"rgb(0, 0, 0)",width:1,shadow:null,strokeLineCap:"round",strokeLineJoin:"round",strokeMiterLimit:10,strokeDashArray:null,limitedToCanvasSize:!1,_setBrushStyles:function(t){t.strokeStyle=this.color,t.lineWidth=this.width,t.lineCap=this.strokeLineCap,t.miterLimit=this.strokeMiterLimit,t.lineJoin=this.strokeLineJoin,t.setLineDash(this.strokeDashArray||[])},_saveAndTransform:function(t){var e=this.canvas.viewportTransform;t.save(),t.transform(e[0],e[1],e[2],e[3],e[4],e[5])},_setShadow:function(){if(this.shadow){var t=this.canvas,e=this.shadow,i=t.contextTop,n=t.getZoom();t&&t._isRetinaScaling()&&(n*=T.devicePixelRatio),i.shadowColor=e.color,i.shadowBlur=e.blur*n,i.shadowOffsetX=e.offsetX*n,i.shadowOffsetY=e.offsetY*n}},needsFullRender:function(){return new T.Color(this.color).getAlpha()<1||!!this.shadow},_resetShadow:function(){var t=this.canvas.contextTop;t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0},_isOutSideCanvas:function(t){return t.x<0||t.x>this.canvas.getWidth()||t.y<0||t.y>this.canvas.getHeight()}}),T.PencilBrush=T.util.createClass(T.BaseBrush,{decimate:.4,drawStraightLine:!1,straightLineKey:"shiftKey",initialize:function(t){this.canvas=t,this._points=[]},needsFullRender:function(){return this.callSuper("needsFullRender")||this._hasStraightLine},_drawSegment:function(t,e,i){var n=e.midPointFrom(i);return t.quadraticCurveTo(e.x,e.y,n.x,n.y),n},onMouseDown:function(t,e){this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],this._prepareForDrawing(t),this._captureDrawingPath(t),this._render())},onMouseMove:function(t,e){if(this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],(!0!==this.limitedToCanvasSize||!this._isOutSideCanvas(t))&&this._captureDrawingPath(t)&&this._points.length>1))if(this.needsFullRender())this.canvas.clearContext(this.canvas.contextTop),this._render();else{var i=this._points,n=i.length,r=this.canvas.contextTop;this._saveAndTransform(r),this.oldEnd&&(r.beginPath(),r.moveTo(this.oldEnd.x,this.oldEnd.y)),this.oldEnd=this._drawSegment(r,i[n-2],i[n-1],!0),r.stroke(),r.restore()}},onMouseUp:function(t){return!this.canvas._isMainEvent(t.e)||(this.drawStraightLine=!1,this.oldEnd=void 0,this._finalizeAndAddPath(),!1)},_prepareForDrawing:function(t){var e=new T.Point(t.x,t.y);this._reset(),this._addPoint(e),this.canvas.contextTop.moveTo(e.x,e.y)},_addPoint:function(t){return!(this._points.length>1&&t.eq(this._points[this._points.length-1])||(this.drawStraightLine&&this._points.length>1&&(this._hasStraightLine=!0,this._points.pop()),this._points.push(t),0))},_reset:function(){this._points=[],this._setBrushStyles(this.canvas.contextTop),this._setShadow(),this._hasStraightLine=!1},_captureDrawingPath:function(t){var e=new T.Point(t.x,t.y);return this._addPoint(e)},_render:function(t){var e,i,n=this._points[0],r=this._points[1];if(t=t||this.canvas.contextTop,this._saveAndTransform(t),t.beginPath(),2===this._points.length&&n.x===r.x&&n.y===r.y){var s=this.width/1e3;n=new T.Point(n.x,n.y),r=new T.Point(r.x,r.y),n.x-=s,r.x+=s}for(t.moveTo(n.x,n.y),e=1,i=this._points.length;e=r&&(a=t[i],o.push(a));return o.push(t[s]),o},_finalizeAndAddPath:function(){this.canvas.contextTop.closePath(),this.decimate&&(this._points=this.decimatePoints(this._points,this.decimate));var t=this.convertPointsToSVGPath(this._points);if(this._isEmptySVGPath(t))this.canvas.requestRenderAll();else{var e=this.createPath(t);this.canvas.clearContext(this.canvas.contextTop),this.canvas.fire("before:path:created",{path:e}),this.canvas.add(e),this.canvas.requestRenderAll(),e.setCoords(),this._resetShadow(),this.canvas.fire("path:created",{path:e})}}}),T.CircleBrush=T.util.createClass(T.BaseBrush,{width:10,initialize:function(t){this.canvas=t,this.points=[]},drawDot:function(t){var e=this.addPoint(t),i=this.canvas.contextTop;this._saveAndTransform(i),this.dot(i,e),i.restore()},dot:function(t,e){t.fillStyle=e.fill,t.beginPath(),t.arc(e.x,e.y,e.radius,0,2*Math.PI,!1),t.closePath(),t.fill()},onMouseDown:function(t){this.points.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.drawDot(t)},_render:function(){var t,e,i=this.canvas.contextTop,n=this.points;for(this._saveAndTransform(i),t=0,e=n.length;t0&&!this.preserveObjectStacking){e=[],i=[];for(var r=0,s=this._objects.length;r1&&(this._activeObject._objects=i),e.push.apply(e,i)}else e=this._objects;return e},renderAll:function(){!this.contextTopDirty||this._groupSelector||this.isDrawingMode||(this.clearContext(this.contextTop),this.contextTopDirty=!1),this.hasLostContext&&(this.renderTopLayer(this.contextTop),this.hasLostContext=!1);var t=this.contextContainer;return this.renderCanvas(t,this._chooseObjectsToRender()),this},renderTopLayer:function(t){t.save(),this.isDrawingMode&&this._isCurrentlyDrawing&&(this.freeDrawingBrush&&this.freeDrawingBrush._render(),this.contextTopDirty=!0),this.selection&&this._groupSelector&&(this._drawSelection(t),this.contextTopDirty=!0),t.restore()},renderTop:function(){var t=this.contextTop;return this.clearContext(t),this.renderTopLayer(t),this.fire("after:render"),this},_normalizePointer:function(t,e){var i=t.calcTransformMatrix(),n=T.util.invertTransform(i),r=this.restorePointerVpt(e);return T.util.transformPoint(r,n)},isTargetTransparent:function(t,e,i){if(t.shouldCache()&&t._cacheCanvas&&t!==this._activeObject){var n=this._normalizePointer(t,{x:e,y:i}),r=Math.max(t.cacheTranslationX+n.x*t.zoomX,0),s=Math.max(t.cacheTranslationY+n.y*t.zoomY,0);return T.util.isTransparent(t._cacheContext,Math.round(r),Math.round(s),this.targetFindTolerance)}var a=this.contextCache,o=t.selectionBackgroundColor,l=this.viewportTransform;return t.selectionBackgroundColor="",this.clearContext(a),a.save(),a.transform(l[0],l[1],l[2],l[3],l[4],l[5]),t.render(a),a.restore(),t.selectionBackgroundColor=o,T.util.isTransparent(a,e,i,this.targetFindTolerance)},_isSelectionKeyPressed:function(t){return Array.isArray(this.selectionKey)?!!this.selectionKey.find(function(e){return!0===t[e]}):t[this.selectionKey]},_shouldClearSelection:function(t,e){var i=this.getActiveObjects(),n=this._activeObject;return!e||e&&n&&i.length>1&&-1===i.indexOf(e)&&n!==e&&!this._isSelectionKeyPressed(t)||e&&!e.evented||e&&!e.selectable&&n&&n!==e},_shouldCenterTransform:function(t,e,i){var n;if(t)return"scale"===e||"scaleX"===e||"scaleY"===e||"resizing"===e?n=this.centeredScaling||t.centeredScaling:"rotate"===e&&(n=this.centeredRotation||t.centeredRotation),n?!i:i},_getOriginFromCorner:function(t,e){var i={x:t.originX,y:t.originY};return"ml"===e||"tl"===e||"bl"===e?i.x="right":"mr"!==e&&"tr"!==e&&"br"!==e||(i.x="left"),"tl"===e||"mt"===e||"tr"===e?i.y="bottom":"bl"!==e&&"mb"!==e&&"br"!==e||(i.y="top"),i},_getActionFromCorner:function(t,e,i,n){if(!e||!t)return"drag";var r=n.controls[e];return r.getActionName(i,r,n)},_setupCurrentTransform:function(t,i,n){if(i){var r=this.getPointer(t),s=i.__corner,a=i.controls[s],o=n&&s?a.getActionHandler(t,i,a):T.controlsUtils.dragHandler,l=this._getActionFromCorner(n,s,t,i),h=this._getOriginFromCorner(i,s),c=t[this.centeredKey],d={target:i,action:l,actionHandler:o,corner:s,scaleX:i.scaleX,scaleY:i.scaleY,skewX:i.skewX,skewY:i.skewY,offsetX:r.x-i.left,offsetY:r.y-i.top,originX:h.x,originY:h.y,ex:r.x,ey:r.y,lastX:r.x,lastY:r.y,theta:e(i.angle),width:i.width*i.scaleX,shiftKey:t.shiftKey,altKey:c,original:T.util.saveObjectTransform(i)};this._shouldCenterTransform(i,l,c)&&(d.originX="center",d.originY="center"),d.original.originX=h.x,d.original.originY=h.y,this._currentTransform=d,this._beforeTransform(t)}},setCursor:function(t){this.upperCanvasEl.style.cursor=t},_drawSelection:function(t){var e=this._groupSelector,i=new T.Point(e.ex,e.ey),n=T.util.transformPoint(i,this.viewportTransform),r=new T.Point(e.ex+e.left,e.ey+e.top),s=T.util.transformPoint(r,this.viewportTransform),a=Math.min(n.x,s.x),o=Math.min(n.y,s.y),l=Math.max(n.x,s.x),h=Math.max(n.y,s.y),c=this.selectionLineWidth/2;this.selectionColor&&(t.fillStyle=this.selectionColor,t.fillRect(a,o,l-a,h-o)),this.selectionLineWidth&&this.selectionBorderColor&&(t.lineWidth=this.selectionLineWidth,t.strokeStyle=this.selectionBorderColor,a+=c,o+=c,l-=c,h-=c,T.Object.prototype._setLineDash.call(this,t,this.selectionDashArray),t.strokeRect(a,o,l-a,h-o))},findTarget:function(t,e){if(!this.skipTargetFind){var n,r,s=this.getPointer(t,!0),a=this._activeObject,o=this.getActiveObjects(),l=i(t),h=o.length>1&&!e||1===o.length;if(this.targets=[],h&&a._findTargetCorner(s,l))return a;if(o.length>1&&!e&&a===this._searchPossibleTargets([a],s))return a;if(1===o.length&&a===this._searchPossibleTargets([a],s)){if(!this.preserveObjectStacking)return a;n=a,r=this.targets,this.targets=[]}var c=this._searchPossibleTargets(this._objects,s);return t[this.altSelectionKey]&&c&&n&&c!==n&&(c=n,this.targets=r),c}},_checkTarget:function(t,e,i){if(e&&e.visible&&e.evented&&e.containsPoint(t)){if(!this.perPixelTargetFind&&!e.perPixelTargetFind||e.isEditing)return!0;if(!this.isTargetTransparent(e,i.x,i.y))return!0}},_searchPossibleTargets:function(t,e){for(var i,n,r=t.length;r--;){var s=t[r],a=s.group?this._normalizePointer(s.group,e):e;if(this._checkTarget(a,s,e)){(i=t[r]).subTargetCheck&&i instanceof T.Group&&(n=this._searchPossibleTargets(i._objects,e))&&this.targets.push(n);break}}return i},restorePointerVpt:function(t){return T.util.transformPoint(t,T.util.invertTransform(this.viewportTransform))},getPointer:function(e,i){if(this._absolutePointer&&!i)return this._absolutePointer;if(this._pointer&&i)return this._pointer;var n,r=t(e),s=this.upperCanvasEl,a=s.getBoundingClientRect(),o=a.width||0,l=a.height||0;o&&l||("top"in a&&"bottom"in a&&(l=Math.abs(a.top-a.bottom)),"right"in a&&"left"in a&&(o=Math.abs(a.right-a.left))),this.calcOffset(),r.x=r.x-this._offset.left,r.y=r.y-this._offset.top,i||(r=this.restorePointerVpt(r));var h=this.getRetinaScaling();return 1!==h&&(r.x/=h,r.y/=h),n=0===o||0===l?{width:1,height:1}:{width:s.width/o,height:s.height/l},{x:r.x*n.width,y:r.y*n.height}},_createUpperCanvas:function(){var t=this.lowerCanvasEl.className.replace(/\s*lower-canvas\s*/,""),e=this.lowerCanvasEl,i=this.upperCanvasEl;i?i.className="":(i=this._createCanvasElement(),this.upperCanvasEl=i),T.util.addClass(i,"upper-canvas "+t),this.wrapperEl.appendChild(i),this._copyCanvasStyle(e,i),this._applyCanvasStyle(i),this.contextTop=i.getContext("2d")},getTopContext:function(){return this.contextTop},_createCacheCanvas:function(){this.cacheCanvasEl=this._createCanvasElement(),this.cacheCanvasEl.setAttribute("width",this.width),this.cacheCanvasEl.setAttribute("height",this.height),this.contextCache=this.cacheCanvasEl.getContext("2d")},_initWrapperElement:function(){this.wrapperEl=T.util.wrapElement(this.lowerCanvasEl,"div",{class:this.containerClass}),T.util.setStyle(this.wrapperEl,{width:this.width+"px",height:this.height+"px",position:"relative"}),T.util.makeElementUnselectable(this.wrapperEl)},_applyCanvasStyle:function(t){var e=this.width||t.width,i=this.height||t.height;T.util.setStyle(t,{position:"absolute",width:e+"px",height:i+"px",left:0,top:0,"touch-action":this.allowTouchScrolling?"manipulation":"none","-ms-touch-action":this.allowTouchScrolling?"manipulation":"none"}),t.width=e,t.height=i,T.util.makeElementUnselectable(t)},_copyCanvasStyle:function(t,e){e.style.cssText=t.style.cssText},getSelectionContext:function(){return this.contextTop},getSelectionElement:function(){return this.upperCanvasEl},getActiveObject:function(){return this._activeObject},getActiveObjects:function(){var t=this._activeObject;return t?"activeSelection"===t.type&&t._objects?t._objects.slice(0):[t]:[]},_onObjectRemoved:function(t){t===this._activeObject&&(this.fire("before:selection:cleared",{target:t}),this._discardActiveObject(),this.fire("selection:cleared",{target:t}),t.fire("deselected")),t===this._hoveredTarget&&(this._hoveredTarget=null,this._hoveredTargets=[]),this.callSuper("_onObjectRemoved",t)},_fireSelectionEvents:function(t,e){var i=!1,n=this.getActiveObjects(),r=[],s=[];t.forEach(function(t){-1===n.indexOf(t)&&(i=!0,t.fire("deselected",{e:e,target:t}),s.push(t))}),n.forEach(function(n){-1===t.indexOf(n)&&(i=!0,n.fire("selected",{e:e,target:n}),r.push(n))}),t.length>0&&n.length>0?i&&this.fire("selection:updated",{e:e,selected:r,deselected:s}):n.length>0?this.fire("selection:created",{e:e,selected:r}):t.length>0&&this.fire("selection:cleared",{e:e,deselected:s})},setActiveObject:function(t,e){var i=this.getActiveObjects();return this._setActiveObject(t,e),this._fireSelectionEvents(i,e),this},_setActiveObject:function(t,e){return this._activeObject!==t&&!!this._discardActiveObject(e,t)&&!t.onSelect({e:e})&&(this._activeObject=t,!0)},_discardActiveObject:function(t,e){var i=this._activeObject;if(i){if(i.onDeselect({e:t,object:e}))return!1;this._activeObject=null}return!0},discardActiveObject:function(t){var e=this.getActiveObjects(),i=this.getActiveObject();return e.length&&this.fire("before:selection:cleared",{target:i,e:t}),this._discardActiveObject(t),this._fireSelectionEvents(e,t),this},dispose:function(){var t=this.wrapperEl;return this.removeListeners(),t.removeChild(this.upperCanvasEl),t.removeChild(this.lowerCanvasEl),this.contextCache=null,this.contextTop=null,["upperCanvasEl","cacheCanvasEl"].forEach(function(t){T.util.cleanUpJsdomNode(this[t]),this[t]=void 0}.bind(this)),t.parentNode&&t.parentNode.replaceChild(this.lowerCanvasEl,this.wrapperEl),delete this.wrapperEl,T.StaticCanvas.prototype.dispose.call(this),this},clear:function(){return this.discardActiveObject(),this.clearContext(this.contextTop),this.callSuper("clear")},drawControls:function(t){var e=this._activeObject;e&&e._renderControls(t)},_toObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(t),r=this.callSuper("_toObject",t,e,i);return this._unwindGroupTransformOnObject(t,n),r},_realizeGroupTransformOnObject:function(t){if(t.group&&"activeSelection"===t.group.type&&this._activeObject===t.group){var e={};return["angle","flipX","flipY","left","scaleX","scaleY","skewX","skewY","top"].forEach(function(i){e[i]=t[i]}),T.util.addTransformToObject(t,this._activeObject.calcOwnMatrix()),e}return null},_unwindGroupTransformOnObject:function(t,e){e&&t.set(e)},_setSVGObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(e);this.callSuper("_setSVGObject",t,e,i),this._unwindGroupTransformOnObject(e,n)},setViewportTransform:function(t){this.renderOnAddRemove&&this._activeObject&&this._activeObject.isEditing&&this._activeObject.clearContextTop(),T.StaticCanvas.prototype.setViewportTransform.call(this,t)}}),T.StaticCanvas)"prototype"!==n&&(T.Canvas[n]=T.StaticCanvas[n])}(),function(){var t=T.util.addListener,e=T.util.removeListener,i={passive:!1};function n(t,e){return t.button&&t.button===e-1}T.util.object.extend(T.Canvas.prototype,{mainTouchId:null,_initEventListeners:function(){this.removeListeners(),this._bindEvents(),this.addOrRemove(t,"add")},_getEventPrefix:function(){return this.enablePointerEvents?"pointer":"mouse"},addOrRemove:function(t,e){var n=this.upperCanvasEl,r=this._getEventPrefix();t(T.window,"resize",this._onResize),t(n,r+"down",this._onMouseDown),t(n,r+"move",this._onMouseMove,i),t(n,r+"out",this._onMouseOut),t(n,r+"enter",this._onMouseEnter),t(n,"wheel",this._onMouseWheel),t(n,"contextmenu",this._onContextMenu),t(n,"dblclick",this._onDoubleClick),t(n,"dragover",this._onDragOver),t(n,"dragenter",this._onDragEnter),t(n,"dragleave",this._onDragLeave),t(n,"drop",this._onDrop),this.enablePointerEvents||t(n,"touchstart",this._onTouchStart,i),"undefined"!=typeof eventjs&&e in eventjs&&(eventjs[e](n,"gesture",this._onGesture),eventjs[e](n,"drag",this._onDrag),eventjs[e](n,"orientation",this._onOrientationChange),eventjs[e](n,"shake",this._onShake),eventjs[e](n,"longpress",this._onLongPress))},removeListeners:function(){this.addOrRemove(e,"remove");var t=this._getEventPrefix();e(T.document,t+"up",this._onMouseUp),e(T.document,"touchend",this._onTouchEnd,i),e(T.document,t+"move",this._onMouseMove,i),e(T.document,"touchmove",this._onMouseMove,i)},_bindEvents:function(){this.eventsBound||(this._onMouseDown=this._onMouseDown.bind(this),this._onTouchStart=this._onTouchStart.bind(this),this._onMouseMove=this._onMouseMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._onResize=this._onResize.bind(this),this._onGesture=this._onGesture.bind(this),this._onDrag=this._onDrag.bind(this),this._onShake=this._onShake.bind(this),this._onLongPress=this._onLongPress.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onMouseWheel=this._onMouseWheel.bind(this),this._onMouseOut=this._onMouseOut.bind(this),this._onMouseEnter=this._onMouseEnter.bind(this),this._onContextMenu=this._onContextMenu.bind(this),this._onDoubleClick=this._onDoubleClick.bind(this),this._onDragOver=this._onDragOver.bind(this),this._onDragEnter=this._simpleEventHandler.bind(this,"dragenter"),this._onDragLeave=this._simpleEventHandler.bind(this,"dragleave"),this._onDrop=this._onDrop.bind(this),this.eventsBound=!0)},_onGesture:function(t,e){this.__onTransformGesture&&this.__onTransformGesture(t,e)},_onDrag:function(t,e){this.__onDrag&&this.__onDrag(t,e)},_onMouseWheel:function(t){this.__onMouseWheel(t)},_onMouseOut:function(t){var e=this._hoveredTarget;this.fire("mouse:out",{target:e,e:t}),this._hoveredTarget=null,e&&e.fire("mouseout",{e:t});var i=this;this._hoveredTargets.forEach(function(n){i.fire("mouse:out",{target:e,e:t}),n&&e.fire("mouseout",{e:t})}),this._hoveredTargets=[],this._iTextInstances&&this._iTextInstances.forEach(function(t){t.isEditing&&t.hiddenTextarea.focus()})},_onMouseEnter:function(t){this._currentTransform||this.findTarget(t)||(this.fire("mouse:over",{target:null,e:t}),this._hoveredTarget=null,this._hoveredTargets=[])},_onOrientationChange:function(t,e){this.__onOrientationChange&&this.__onOrientationChange(t,e)},_onShake:function(t,e){this.__onShake&&this.__onShake(t,e)},_onLongPress:function(t,e){this.__onLongPress&&this.__onLongPress(t,e)},_onDragOver:function(t){t.preventDefault();var e=this._simpleEventHandler("dragover",t);this._fireEnterLeaveEvents(e,t)},_onDrop:function(t){return this._simpleEventHandler("drop:before",t),this._simpleEventHandler("drop",t)},_onContextMenu:function(t){return this.stopContextMenu&&(t.stopPropagation(),t.preventDefault()),!1},_onDoubleClick:function(t){this._cacheTransformEventData(t),this._handleEvent(t,"dblclick"),this._resetTransformEventData(t)},getPointerId:function(t){var e=t.changedTouches;return e?e[0]&&e[0].identifier:this.enablePointerEvents?t.pointerId:-1},_isMainEvent:function(t){return!0===t.isPrimary||!1!==t.isPrimary&&("touchend"===t.type&&0===t.touches.length||!t.changedTouches||t.changedTouches[0].identifier===this.mainTouchId)},_onTouchStart:function(n){n.preventDefault(),null===this.mainTouchId&&(this.mainTouchId=this.getPointerId(n)),this.__onMouseDown(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();t(T.document,"touchend",this._onTouchEnd,i),t(T.document,"touchmove",this._onMouseMove,i),e(r,s+"down",this._onMouseDown)},_onMouseDown:function(n){this.__onMouseDown(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();e(r,s+"move",this._onMouseMove,i),t(T.document,s+"up",this._onMouseUp),t(T.document,s+"move",this._onMouseMove,i)},_onTouchEnd:function(n){if(!(n.touches.length>0)){this.__onMouseUp(n),this._resetTransformEventData(),this.mainTouchId=null;var r=this._getEventPrefix();e(T.document,"touchend",this._onTouchEnd,i),e(T.document,"touchmove",this._onMouseMove,i);var s=this;this._willAddMouseDown&&clearTimeout(this._willAddMouseDown),this._willAddMouseDown=setTimeout(function(){t(s.upperCanvasEl,r+"down",s._onMouseDown),s._willAddMouseDown=0},400)}},_onMouseUp:function(n){this.__onMouseUp(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();this._isMainEvent(n)&&(e(T.document,s+"up",this._onMouseUp),e(T.document,s+"move",this._onMouseMove,i),t(r,s+"move",this._onMouseMove,i))},_onMouseMove:function(t){!this.allowTouchScrolling&&t.preventDefault&&t.preventDefault(),this.__onMouseMove(t)},_onResize:function(){this.calcOffset()},_shouldRender:function(t){var e=this._activeObject;return!!(!!e!=!!t||e&&t&&e!==t)||(e&&e.isEditing,!1)},__onMouseUp:function(t){var e,i=this._currentTransform,r=this._groupSelector,s=!1,a=!r||0===r.left&&0===r.top;if(this._cacheTransformEventData(t),e=this._target,this._handleEvent(t,"up:before"),n(t,3))this.fireRightClick&&this._handleEvent(t,"up",3,a);else{if(n(t,2))return this.fireMiddleClick&&this._handleEvent(t,"up",2,a),void this._resetTransformEventData();if(this.isDrawingMode&&this._isCurrentlyDrawing)this._onMouseUpInDrawingMode(t);else if(this._isMainEvent(t)){if(i&&(this._finalizeCurrentTransform(t),s=i.actionPerformed),!a){var o=e===this._activeObject;this._maybeGroupObjects(t),s||(s=this._shouldRender(e)||!o&&e===this._activeObject)}var l,h;if(e){if(l=e._findTargetCorner(this.getPointer(t,!0),T.util.isTouchEvent(t)),e.selectable&&e!==this._activeObject&&"up"===e.activeOn)this.setActiveObject(e,t),s=!0;else{var c=e.controls[l],d=c&&c.getMouseUpHandler(t,e,c);d&&d(t,i,(h=this.getPointer(t)).x,h.y)}e.isMoving=!1}if(i&&(i.target!==e||i.corner!==l)){var u=i.target&&i.target.controls[i.corner],f=u&&u.getMouseUpHandler(t,e,c);h=h||this.getPointer(t),f&&f(t,i,h.x,h.y)}this._setCursorFromEvent(t,e),this._handleEvent(t,"up",1,a),this._groupSelector=null,this._currentTransform=null,e&&(e.__corner=0),s?this.requestRenderAll():a||this.renderTop()}}},_simpleEventHandler:function(t,e){var i=this.findTarget(e),n=this.targets,r={e:e,target:i,subTargets:n};if(this.fire(t,r),i&&i.fire(t,r),!n)return i;for(var s=0;s1&&(e=new T.ActiveSelection(i.reverse(),{canvas:this}),this.setActiveObject(e,t))},_collectObjects:function(t){for(var e,i=[],n=this._groupSelector.ex,r=this._groupSelector.ey,s=n+this._groupSelector.left,a=r+this._groupSelector.top,o=new T.Point(v(n,s),v(r,a)),l=new T.Point(y(n,s),y(r,a)),h=!this.selectionFullyContained,c=n===s&&r===a,d=this._objects.length;d--&&!((e=this._objects[d])&&e.selectable&&e.visible&&(h&&e.intersectsWithRect(o,l,!0)||e.isContainedWithinRect(o,l,!0)||h&&e.containsPoint(o,null,!0)||h&&e.containsPoint(l,null,!0))&&(i.push(e),c)););return i.length>1&&(i=i.filter(function(e){return!e.onSelect({e:t})})),i},_maybeGroupObjects:function(t){this.selection&&this._groupSelector&&this._groupSelectedObjects(t),this.setCursor(this.defaultCursor),this._groupSelector=null}}),T.util.object.extend(T.StaticCanvas.prototype,{toDataURL:function(t){t||(t={});var e=t.format||"png",i=t.quality||1,n=(t.multiplier||1)*(t.enableRetinaScaling?this.getRetinaScaling():1),r=this.toCanvasElement(n,t);return T.util.toDataURL(r,e,i)},toCanvasElement:function(t,e){t=t||1;var i=((e=e||{}).width||this.width)*t,n=(e.height||this.height)*t,r=this.getZoom(),s=this.width,a=this.height,o=r*t,l=this.viewportTransform,h=(l[4]-(e.left||0))*t,c=(l[5]-(e.top||0))*t,d=this.interactive,u=[o,0,0,o,h,c],f=this.enableRetinaScaling,g=T.util.createCanvasElement(),m=this.contextTop;return g.width=i,g.height=n,this.contextTop=null,this.enableRetinaScaling=!1,this.interactive=!1,this.viewportTransform=u,this.width=i,this.height=n,this.calcViewportBoundaries(),this.renderCanvas(g.getContext("2d"),this._objects),this.viewportTransform=l,this.width=s,this.height=a,this.calcViewportBoundaries(),this.interactive=d,this.enableRetinaScaling=f,this.contextTop=m,g}}),T.util.object.extend(T.StaticCanvas.prototype,{loadFromJSON:function(t,e,i){if(t){var n="string"==typeof t?JSON.parse(t):T.util.object.clone(t),r=this,s=n.clipPath,a=this.renderOnAddRemove;return this.renderOnAddRemove=!1,delete n.clipPath,this._enlivenObjects(n.objects,function(t){r.clear(),r._setBgOverlay(n,function(){s?r._enlivenObjects([s],function(i){r.clipPath=i[0],r.__setupCanvas.call(r,n,t,a,e)}):r.__setupCanvas.call(r,n,t,a,e)})},i),this}},__setupCanvas:function(t,e,i,n){var r=this;e.forEach(function(t,e){r.insertAt(t,e)}),this.renderOnAddRemove=i,delete t.objects,delete t.backgroundImage,delete t.overlayImage,delete t.background,delete t.overlay,this._setOptions(t),this.renderAll(),n&&n()},_setBgOverlay:function(t,e){var i={backgroundColor:!1,overlayColor:!1,backgroundImage:!1,overlayImage:!1};if(t.backgroundImage||t.overlayImage||t.background||t.overlay){var n=function(){i.backgroundImage&&i.overlayImage&&i.backgroundColor&&i.overlayColor&&e&&e()};this.__setBgOverlay("backgroundImage",t.backgroundImage,i,n),this.__setBgOverlay("overlayImage",t.overlayImage,i,n),this.__setBgOverlay("backgroundColor",t.background,i,n),this.__setBgOverlay("overlayColor",t.overlay,i,n)}else e&&e()},__setBgOverlay:function(t,e,i,n){var r=this;if(!e)return i[t]=!0,void(n&&n());"backgroundImage"===t||"overlayImage"===t?T.util.enlivenObjects([e],function(e){r[t]=e[0],i[t]=!0,n&&n()}):this["set"+T.util.string.capitalize(t,!0)](e,function(){i[t]=!0,n&&n()})},_enlivenObjects:function(t,e,i){t&&0!==t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},null,i):e&&e([])},_toDataURL:function(t,e){this.clone(function(i){e(i.toDataURL(t))})},_toDataURLWithMultiplier:function(t,e,i){this.clone(function(n){i(n.toDataURLWithMultiplier(t,e))})},clone:function(t,e){var i=JSON.stringify(this.toJSON(e));this.cloneWithoutData(function(e){e.loadFromJSON(i,function(){t&&t(e)})})},cloneWithoutData:function(t){var e=T.util.createCanvasElement();e.width=this.width,e.height=this.height;var i=new T.Canvas(e);this.backgroundImage?(i.setBackgroundImage(this.backgroundImage.src,function(){i.renderAll(),t&&t(i)}),i.backgroundImageOpacity=this.backgroundImageOpacity,i.backgroundImageStretch=this.backgroundImageStretch):t&&t(i)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,r=e.util.toFixed,s=e.util.string.capitalize,a=e.util.degreesToRadians,o=!e.isLikelyNode;e.Object||(e.Object=e.util.createClass(e.CommonMethods,{type:"object",originX:"left",originY:"top",top:0,left:0,width:0,height:0,scaleX:1,scaleY:1,flipX:!1,flipY:!1,opacity:1,angle:0,skewX:0,skewY:0,cornerSize:13,touchCornerSize:24,transparentCorners:!0,hoverCursor:null,moveCursor:null,padding:0,borderColor:"rgb(178,204,255)",borderDashArray:null,cornerColor:"rgb(178,204,255)",cornerStrokeColor:null,cornerStyle:"rect",cornerDashArray:null,centeredScaling:!1,centeredRotation:!0,fill:"rgb(0,0,0)",fillRule:"nonzero",globalCompositeOperation:"source-over",backgroundColor:"",selectionBackgroundColor:"",stroke:null,strokeWidth:1,strokeDashArray:null,strokeDashOffset:0,strokeLineCap:"butt",strokeLineJoin:"miter",strokeMiterLimit:4,shadow:null,borderOpacityWhenMoving:.4,borderScaleFactor:1,minScaleLimit:0,selectable:!0,evented:!0,visible:!0,hasControls:!0,hasBorders:!0,perPixelTargetFind:!1,includeDefaultValues:!0,lockMovementX:!1,lockMovementY:!1,lockRotation:!1,lockScalingX:!1,lockScalingY:!1,lockSkewingX:!1,lockSkewingY:!1,lockScalingFlip:!1,excludeFromExport:!1,objectCaching:o,statefullCache:!1,noScaleCache:!0,strokeUniform:!1,dirty:!0,__corner:0,paintFirst:"fill",activeOn:"down",stateProperties:"top left width height scaleX scaleY flipX flipY originX originY transformMatrix stroke strokeWidth strokeDashArray strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit angle opacity fill globalCompositeOperation shadow visible backgroundColor skewX skewY fillRule paintFirst clipPath strokeUniform".split(" "),cacheProperties:"fill stroke strokeWidth strokeDashArray width height paintFirst strokeUniform strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit backgroundColor clipPath".split(" "),colorProperties:"fill stroke backgroundColor".split(" "),clipPath:void 0,inverted:!1,absolutePositioned:!1,initialize:function(t){t&&this.setOptions(t)},_createCacheCanvas:function(){this._cacheProperties={},this._cacheCanvas=e.util.createCanvasElement(),this._cacheContext=this._cacheCanvas.getContext("2d"),this._updateCacheCanvas(),this.dirty=!0},_limitCacheSize:function(t){var i=e.perfLimitSizeTotal,n=t.width,r=t.height,s=e.maxCacheSideLimit,a=e.minCacheSideLimit;if(n<=s&&r<=s&&n*r<=i)return nc&&(t.zoomX/=n/c,t.width=c,t.capped=!0),r>d&&(t.zoomY/=r/d,t.height=d,t.capped=!0),t},_getCacheCanvasDimensions:function(){var t=this.getTotalObjectScaling(),e=this._getTransformedDimensions(0,0),i=e.x*t.scaleX/this.scaleX,n=e.y*t.scaleY/this.scaleY;return{width:i+2,height:n+2,zoomX:t.scaleX,zoomY:t.scaleY,x:i,y:n}},_updateCacheCanvas:function(){var t=this.canvas;if(this.noScaleCache&&t&&t._currentTransform){var i=t._currentTransform.target,n=t._currentTransform.action;if(this===i&&n.slice&&"scale"===n.slice(0,5))return!1}var r,s,a=this._cacheCanvas,o=this._limitCacheSize(this._getCacheCanvasDimensions()),l=e.minCacheSideLimit,h=o.width,c=o.height,d=o.zoomX,u=o.zoomY,f=h!==this.cacheWidth||c!==this.cacheHeight,g=this.zoomX!==d||this.zoomY!==u,m=f||g,p=0,_=0,v=!1;if(f){var y=this._cacheCanvas.width,w=this._cacheCanvas.height,E=h>y||c>w;v=E||(h<.9*y||c<.9*w)&&y>l&&w>l,E&&!o.capped&&(h>l||c>l)&&(p=.1*h,_=.1*c)}return this instanceof e.Text&&this.path&&(m=!0,v=!0,p+=this.getHeightOfLine(0)*this.zoomX,_+=this.getHeightOfLine(0)*this.zoomY),!!m&&(v?(a.width=Math.ceil(h+p),a.height=Math.ceil(c+_)):(this._cacheContext.setTransform(1,0,0,1,0,0),this._cacheContext.clearRect(0,0,a.width,a.height)),r=o.x/2,s=o.y/2,this.cacheTranslationX=Math.round(a.width/2-r)+r,this.cacheTranslationY=Math.round(a.height/2-s)+s,this.cacheWidth=h,this.cacheHeight=c,this._cacheContext.translate(this.cacheTranslationX,this.cacheTranslationY),this._cacheContext.scale(d,u),this.zoomX=d,this.zoomY=u,!0)},setOptions:function(t){this._setOptions(t),this._initGradient(t.fill,"fill"),this._initGradient(t.stroke,"stroke"),this._initPattern(t.fill,"fill"),this._initPattern(t.stroke,"stroke")},transform:function(t){var e=this.group&&!this.group._transformDone||this.group&&this.canvas&&t===this.canvas.contextTop,i=this.calcTransformMatrix(!e);t.transform(i[0],i[1],i[2],i[3],i[4],i[5])},toObject:function(t){var i=e.Object.NUM_FRACTION_DIGITS,n={type:this.type,version:e.version,originX:this.originX,originY:this.originY,left:r(this.left,i),top:r(this.top,i),width:r(this.width,i),height:r(this.height,i),fill:this.fill&&this.fill.toObject?this.fill.toObject():this.fill,stroke:this.stroke&&this.stroke.toObject?this.stroke.toObject():this.stroke,strokeWidth:r(this.strokeWidth,i),strokeDashArray:this.strokeDashArray?this.strokeDashArray.concat():this.strokeDashArray,strokeLineCap:this.strokeLineCap,strokeDashOffset:this.strokeDashOffset,strokeLineJoin:this.strokeLineJoin,strokeUniform:this.strokeUniform,strokeMiterLimit:r(this.strokeMiterLimit,i),scaleX:r(this.scaleX,i),scaleY:r(this.scaleY,i),angle:r(this.angle,i),flipX:this.flipX,flipY:this.flipY,opacity:r(this.opacity,i),shadow:this.shadow&&this.shadow.toObject?this.shadow.toObject():this.shadow,visible:this.visible,backgroundColor:this.backgroundColor,fillRule:this.fillRule,paintFirst:this.paintFirst,globalCompositeOperation:this.globalCompositeOperation,skewX:r(this.skewX,i),skewY:r(this.skewY,i)};return this.clipPath&&!this.clipPath.excludeFromExport&&(n.clipPath=this.clipPath.toObject(t),n.clipPath.inverted=this.clipPath.inverted,n.clipPath.absolutePositioned=this.clipPath.absolutePositioned),e.util.populateWithProperties(this,n,t),this.includeDefaultValues||(n=this._removeDefaultValues(n)),n},toDatalessObject:function(t){return this.toObject(t)},_removeDefaultValues:function(t){var i=e.util.getKlass(t.type).prototype;return i.stateProperties.forEach(function(e){"left"!==e&&"top"!==e&&(t[e]===i[e]&&delete t[e],Array.isArray(t[e])&&Array.isArray(i[e])&&0===t[e].length&&0===i[e].length&&delete t[e])}),t},toString:function(){return"#"},getObjectScaling:function(){if(!this.group)return{scaleX:this.scaleX,scaleY:this.scaleY};var t=e.util.qrDecompose(this.calcTransformMatrix());return{scaleX:Math.abs(t.scaleX),scaleY:Math.abs(t.scaleY)}},getTotalObjectScaling:function(){var t=this.getObjectScaling(),e=t.scaleX,i=t.scaleY;if(this.canvas){var n=this.canvas.getZoom(),r=this.canvas.getRetinaScaling();e*=n*r,i*=n*r}return{scaleX:e,scaleY:i}},getObjectOpacity:function(){var t=this.opacity;return this.group&&(t*=this.group.getObjectOpacity()),t},_set:function(t,i){var n="scaleX"===t||"scaleY"===t,r=this[t]!==i,s=!1;return n&&(i=this._constrainScale(i)),"scaleX"===t&&i<0?(this.flipX=!this.flipX,i*=-1):"scaleY"===t&&i<0?(this.flipY=!this.flipY,i*=-1):"shadow"!==t||!i||i instanceof e.Shadow?"dirty"===t&&this.group&&this.group.set("dirty",i):i=new e.Shadow(i),this[t]=i,r&&(s=this.group&&this.group.isOnACache(),this.cacheProperties.indexOf(t)>-1?(this.dirty=!0,s&&this.group.set("dirty",!0)):s&&this.stateProperties.indexOf(t)>-1&&this.group.set("dirty",!0)),this},setOnGroup:function(){},getViewportTransform:function(){return this.canvas&&this.canvas.viewportTransform?this.canvas.viewportTransform:e.iMatrix.concat()},isNotVisible:function(){return 0===this.opacity||!this.width&&!this.height&&0===this.strokeWidth||!this.visible},render:function(t){this.isNotVisible()||this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(t.save(),this._setupCompositeOperation(t),this.drawSelectionBackground(t),this.transform(t),this._setOpacity(t),this._setShadow(t,this),this.shouldCache()?(this.renderCache(),this.drawCacheOnCanvas(t)):(this._removeCacheCanvas(),this.dirty=!1,this.drawObject(t),this.objectCaching&&this.statefullCache&&this.saveState({propertySet:"cacheProperties"})),t.restore())},renderCache:function(t){t=t||{},this._cacheCanvas&&this._cacheContext||this._createCacheCanvas(),this.isCacheDirty()&&(this.statefullCache&&this.saveState({propertySet:"cacheProperties"}),this.drawObject(this._cacheContext,t.forClipping),this.dirty=!1)},_removeCacheCanvas:function(){this._cacheCanvas=null,this._cacheContext=null,this.cacheWidth=0,this.cacheHeight=0},hasStroke:function(){return this.stroke&&"transparent"!==this.stroke&&0!==this.strokeWidth},hasFill:function(){return this.fill&&"transparent"!==this.fill},needsItsOwnCache:function(){return!("stroke"!==this.paintFirst||!this.hasFill()||!this.hasStroke()||"object"!=typeof this.shadow)||!!this.clipPath},shouldCache:function(){return this.ownCaching=this.needsItsOwnCache()||this.objectCaching&&(!this.group||!this.group.isOnACache()),this.ownCaching},willDrawShadow:function(){return!!this.shadow&&(0!==this.shadow.offsetX||0!==this.shadow.offsetY)},drawClipPathOnCache:function(t,i){if(t.save(),i.inverted?t.globalCompositeOperation="destination-out":t.globalCompositeOperation="destination-in",i.absolutePositioned){var n=e.util.invertTransform(this.calcTransformMatrix());t.transform(n[0],n[1],n[2],n[3],n[4],n[5])}i.transform(t),t.scale(1/i.zoomX,1/i.zoomY),t.drawImage(i._cacheCanvas,-i.cacheTranslationX,-i.cacheTranslationY),t.restore()},drawObject:function(t,e){var i=this.fill,n=this.stroke;e?(this.fill="black",this.stroke="",this._setClippingProperties(t)):this._renderBackground(t),this._render(t),this._drawClipPath(t,this.clipPath),this.fill=i,this.stroke=n},_drawClipPath:function(t,e){e&&(e.canvas=this.canvas,e.shouldCache(),e._transformDone=!0,e.renderCache({forClipping:!0}),this.drawClipPathOnCache(t,e))},drawCacheOnCanvas:function(t){t.scale(1/this.zoomX,1/this.zoomY),t.drawImage(this._cacheCanvas,-this.cacheTranslationX,-this.cacheTranslationY)},isCacheDirty:function(t){if(this.isNotVisible())return!1;if(this._cacheCanvas&&this._cacheContext&&!t&&this._updateCacheCanvas())return!0;if(this.dirty||this.clipPath&&this.clipPath.absolutePositioned||this.statefullCache&&this.hasStateChanged("cacheProperties")){if(this._cacheCanvas&&this._cacheContext&&!t){var e=this.cacheWidth/this.zoomX,i=this.cacheHeight/this.zoomY;this._cacheContext.clearRect(-e/2,-i/2,e,i)}return!0}return!1},_renderBackground:function(t){if(this.backgroundColor){var e=this._getNonTransformedDimensions();t.fillStyle=this.backgroundColor,t.fillRect(-e.x/2,-e.y/2,e.x,e.y),this._removeShadow(t)}},_setOpacity:function(t){this.group&&!this.group._transformDone?t.globalAlpha=this.getObjectOpacity():t.globalAlpha*=this.opacity},_setStrokeStyles:function(t,e){var i=e.stroke;i&&(t.lineWidth=e.strokeWidth,t.lineCap=e.strokeLineCap,t.lineDashOffset=e.strokeDashOffset,t.lineJoin=e.strokeLineJoin,t.miterLimit=e.strokeMiterLimit,i.toLive?"percentage"===i.gradientUnits||i.gradientTransform||i.patternTransform?this._applyPatternForTransformedGradient(t,i):(t.strokeStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,i)):t.strokeStyle=e.stroke)},_setFillStyles:function(t,e){var i=e.fill;i&&(i.toLive?(t.fillStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,e.fill)):t.fillStyle=i)},_setClippingProperties:function(t){t.globalAlpha=1,t.strokeStyle="transparent",t.fillStyle="#000000"},_setLineDash:function(t,e){e&&0!==e.length&&(1&e.length&&e.push.apply(e,e),t.setLineDash(e))},_renderControls:function(t,i){var n,r,s,o=this.getViewportTransform(),l=this.calcTransformMatrix();r=void 0!==(i=i||{}).hasBorders?i.hasBorders:this.hasBorders,s=void 0!==i.hasControls?i.hasControls:this.hasControls,l=e.util.multiplyTransformMatrices(o,l),n=e.util.qrDecompose(l),t.save(),t.translate(n.translateX,n.translateY),t.lineWidth=1*this.borderScaleFactor,this.group||(t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1),this.flipX&&(n.angle-=180),t.rotate(a(this.group?n.angle:this.angle)),i.forActiveSelection||this.group?r&&this.drawBordersInGroup(t,n,i):r&&this.drawBorders(t,i),s&&this.drawControls(t,i),t.restore()},_setShadow:function(t){if(this.shadow){var i,n=this.shadow,r=this.canvas,s=r&&r.viewportTransform[0]||1,a=r&&r.viewportTransform[3]||1;i=n.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),r&&r._isRetinaScaling()&&(s*=e.devicePixelRatio,a*=e.devicePixelRatio),t.shadowColor=n.color,t.shadowBlur=n.blur*e.browserShadowBlurConstant*(s+a)*(i.scaleX+i.scaleY)/4,t.shadowOffsetX=n.offsetX*s*i.scaleX,t.shadowOffsetY=n.offsetY*a*i.scaleY}},_removeShadow:function(t){this.shadow&&(t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0)},_applyPatternGradientTransform:function(t,e){if(!e||!e.toLive)return{offsetX:0,offsetY:0};var i=e.gradientTransform||e.patternTransform,n=-this.width/2+e.offsetX||0,r=-this.height/2+e.offsetY||0;return"percentage"===e.gradientUnits?t.transform(this.width,0,0,this.height,n,r):t.transform(1,0,0,1,n,r),i&&t.transform(i[0],i[1],i[2],i[3],i[4],i[5]),{offsetX:n,offsetY:r}},_renderPaintInOrder:function(t){"stroke"===this.paintFirst?(this._renderStroke(t),this._renderFill(t)):(this._renderFill(t),this._renderStroke(t))},_render:function(){},_renderFill:function(t){this.fill&&(t.save(),this._setFillStyles(t,this),"evenodd"===this.fillRule?t.fill("evenodd"):t.fill(),t.restore())},_renderStroke:function(t){if(this.stroke&&0!==this.strokeWidth){if(this.shadow&&!this.shadow.affectStroke&&this._removeShadow(t),t.save(),this.strokeUniform&&this.group){var e=this.getObjectScaling();t.scale(1/e.scaleX,1/e.scaleY)}else this.strokeUniform&&t.scale(1/this.scaleX,1/this.scaleY);this._setLineDash(t,this.strokeDashArray),this._setStrokeStyles(t,this),t.stroke(),t.restore()}},_applyPatternForTransformedGradient:function(t,i){var n,r=this._limitCacheSize(this._getCacheCanvasDimensions()),s=e.util.createCanvasElement(),a=this.canvas.getRetinaScaling(),o=r.x/this.scaleX/a,l=r.y/this.scaleY/a;s.width=o,s.height=l,(n=s.getContext("2d")).beginPath(),n.moveTo(0,0),n.lineTo(o,0),n.lineTo(o,l),n.lineTo(0,l),n.closePath(),n.translate(o/2,l/2),n.scale(r.zoomX/this.scaleX/a,r.zoomY/this.scaleY/a),this._applyPatternGradientTransform(n,i),n.fillStyle=i.toLive(t),n.fill(),t.translate(-this.width/2-this.strokeWidth/2,-this.height/2-this.strokeWidth/2),t.scale(a*this.scaleX/r.zoomX,a*this.scaleY/r.zoomY),t.strokeStyle=n.createPattern(s,"no-repeat")},_findCenterFromElement:function(){return{x:this.left+this.width/2,y:this.top+this.height/2}},_assignTransformMatrixProps:function(){if(this.transformMatrix){var t=e.util.qrDecompose(this.transformMatrix);this.flipX=!1,this.flipY=!1,this.set("scaleX",t.scaleX),this.set("scaleY",t.scaleY),this.angle=t.angle,this.skewX=t.skewX,this.skewY=0}},_removeTransformMatrix:function(t){var i=this._findCenterFromElement();this.transformMatrix&&(this._assignTransformMatrixProps(),i=e.util.transformPoint(i,this.transformMatrix)),this.transformMatrix=null,t&&(this.scaleX*=t.scaleX,this.scaleY*=t.scaleY,this.cropX=t.cropX,this.cropY=t.cropY,i.x+=t.offsetLeft,i.y+=t.offsetTop,this.width=t.width,this.height=t.height),this.setPositionByOrigin(i,"center","center")},clone:function(t,i){var n=this.toObject(i);this.constructor.fromObject?this.constructor.fromObject(n,t):e.Object._fromObject("Object",n,t)},cloneAsImage:function(t,i){var n=this.toCanvasElement(i);return t&&t(new e.Image(n)),this},toCanvasElement:function(t){t||(t={});var i=e.util,n=i.saveObjectTransform(this),r=this.group,s=this.shadow,a=Math.abs,o=(t.multiplier||1)*(t.enableRetinaScaling?e.devicePixelRatio:1);delete this.group,t.withoutTransform&&i.resetObjectTransform(this),t.withoutShadow&&(this.shadow=null);var l,h,c,d,u=e.util.createCanvasElement(),f=this.getBoundingRect(!0,!0),g=this.shadow,m={x:0,y:0};g&&(h=g.blur,l=g.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),m.x=2*Math.round(a(g.offsetX)+h)*a(l.scaleX),m.y=2*Math.round(a(g.offsetY)+h)*a(l.scaleY)),c=f.width+m.x,d=f.height+m.y,u.width=Math.ceil(c),u.height=Math.ceil(d);var p=new e.StaticCanvas(u,{enableRetinaScaling:!1,renderOnAddRemove:!1,skipOffscreen:!1});"jpeg"===t.format&&(p.backgroundColor="#fff"),this.setPositionByOrigin(new e.Point(p.width/2,p.height/2),"center","center");var _=this.canvas;p.add(this);var v=p.toCanvasElement(o||1,t);return this.shadow=s,this.set("canvas",_),r&&(this.group=r),this.set(n).setCoords(),p._objects=[],p.dispose(),p=null,v},toDataURL:function(t){return t||(t={}),e.util.toDataURL(this.toCanvasElement(t),t.format||"png",t.quality||1)},isType:function(t){return arguments.length>1?Array.from(arguments).includes(this.type):this.type===t},complexity:function(){return 1},toJSON:function(t){return this.toObject(t)},rotate:function(t){var e=("center"!==this.originX||"center"!==this.originY)&&this.centeredRotation;return e&&this._setOriginToCenter(),this.set("angle",t),e&&this._resetOrigin(),this},centerH:function(){return this.canvas&&this.canvas.centerObjectH(this),this},viewportCenterH:function(){return this.canvas&&this.canvas.viewportCenterObjectH(this),this},centerV:function(){return this.canvas&&this.canvas.centerObjectV(this),this},viewportCenterV:function(){return this.canvas&&this.canvas.viewportCenterObjectV(this),this},center:function(){return this.canvas&&this.canvas.centerObject(this),this},viewportCenter:function(){return this.canvas&&this.canvas.viewportCenterObject(this),this},getLocalPointer:function(t,i){i=i||this.canvas.getPointer(t);var n=new e.Point(i.x,i.y),r=this._getLeftTopCoords();return this.angle&&(n=e.util.rotatePoint(n,r,a(-this.angle))),{x:n.x-r.x,y:n.y-r.y}},_setupCompositeOperation:function(t){this.globalCompositeOperation&&(t.globalCompositeOperation=this.globalCompositeOperation)},dispose:function(){e.runningAnimations&&e.runningAnimations.cancelByTarget(this)}}),e.util.createAccessors&&e.util.createAccessors(e.Object),i(e.Object.prototype,e.Observable),e.Object.NUM_FRACTION_DIGITS=2,e.Object.ENLIVEN_PROPS=["clipPath"],e.Object._fromObject=function(t,i,r,s){var a=e[t];i=n(i,!0),e.util.enlivenPatterns([i.fill,i.stroke],function(t){void 0!==t[0]&&(i.fill=t[0]),void 0!==t[1]&&(i.stroke=t[1]),e.util.enlivenObjectEnlivables(i,i,function(){var t=s?new a(i[s],i):new a(i);r&&r(t)})})},e.Object.__uid=0)}(e),w=T.util.degreesToRadians,E={left:-.5,center:0,right:.5},C={top:-.5,center:0,bottom:.5},T.util.object.extend(T.Object.prototype,{translateToGivenOrigin:function(t,e,i,n,r){var s,a,o,l=t.x,h=t.y;return"string"==typeof e?e=E[e]:e-=.5,"string"==typeof n?n=E[n]:n-=.5,"string"==typeof i?i=C[i]:i-=.5,"string"==typeof r?r=C[r]:r-=.5,a=r-i,((s=n-e)||a)&&(o=this._getTransformedDimensions(),l=t.x+s*o.x,h=t.y+a*o.y),new T.Point(l,h)},translateToCenterPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,e,i,"center","center");return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},translateToOriginPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,"center","center",e,i);return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},getCenterPoint:function(){var t=new T.Point(this.left,this.top);return this.translateToCenterPoint(t,this.originX,this.originY)},getPointByOrigin:function(t,e){var i=this.getCenterPoint();return this.translateToOriginPoint(i,t,e)},toLocalPoint:function(t,e,i){var n,r,s=this.getCenterPoint();return n=void 0!==e&&void 0!==i?this.translateToGivenOrigin(s,"center","center",e,i):new T.Point(this.left,this.top),r=new T.Point(t.x,t.y),this.angle&&(r=T.util.rotatePoint(r,s,-w(this.angle))),r.subtractEquals(n)},setPositionByOrigin:function(t,e,i){var n=this.translateToCenterPoint(t,e,i),r=this.translateToOriginPoint(n,this.originX,this.originY);this.set("left",r.x),this.set("top",r.y)},adjustPosition:function(t){var e,i,n=w(this.angle),r=this.getScaledWidth(),s=T.util.cos(n)*r,a=T.util.sin(n)*r;e="string"==typeof this.originX?E[this.originX]:this.originX-.5,i="string"==typeof t?E[t]:t-.5,this.left+=s*(i-e),this.top+=a*(i-e),this.setCoords(),this.originX=t},_setOriginToCenter:function(){this._originalOriginX=this.originX,this._originalOriginY=this.originY;var t=this.getCenterPoint();this.originX="center",this.originY="center",this.left=t.x,this.top=t.y},_resetOrigin:function(){var t=this.translateToOriginPoint(this.getCenterPoint(),this._originalOriginX,this._originalOriginY);this.originX=this._originalOriginX,this.originY=this._originalOriginY,this.left=t.x,this.top=t.y,this._originalOriginX=null,this._originalOriginY=null},_getLeftTopCoords:function(){return this.translateToOriginPoint(this.getCenterPoint(),"left","top")}}),function(){var t=T.util,e=t.degreesToRadians,i=t.multiplyTransformMatrices,n=t.transformPoint;t.object.extend(T.Object.prototype,{oCoords:null,aCoords:null,lineCoords:null,ownMatrixCache:null,matrixCache:null,controls:{},_getCoords:function(t,e){return e?t?this.calcACoords():this.calcLineCoords():(this.aCoords&&this.lineCoords||this.setCoords(!0),t?this.aCoords:this.lineCoords)},getCoords:function(t,e){return i=this._getCoords(t,e),[new T.Point(i.tl.x,i.tl.y),new T.Point(i.tr.x,i.tr.y),new T.Point(i.br.x,i.br.y),new T.Point(i.bl.x,i.bl.y)];var i},intersectsWithRect:function(t,e,i,n){var r=this.getCoords(i,n);return"Intersection"===T.Intersection.intersectPolygonRectangle(r,t,e).status},intersectsWithObject:function(t,e,i){return"Intersection"===T.Intersection.intersectPolygonPolygon(this.getCoords(e,i),t.getCoords(e,i)).status||t.isContainedWithinObject(this,e,i)||this.isContainedWithinObject(t,e,i)},isContainedWithinObject:function(t,e,i){for(var n=this.getCoords(e,i),r=e?t.aCoords:t.lineCoords,s=0,a=t._getImageLines(r);s<4;s++)if(!t.containsPoint(n[s],a))return!1;return!0},isContainedWithinRect:function(t,e,i,n){var r=this.getBoundingRect(i,n);return r.left>=t.x&&r.left+r.width<=e.x&&r.top>=t.y&&r.top+r.height<=e.y},containsPoint:function(t,e,i,n){var r=this._getCoords(i,n),s=(e=e||this._getImageLines(r),this._findCrossPoints(t,e));return 0!==s&&s%2==1},isOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.getCoords(!0,t).some(function(t){return t.x<=i.x&&t.x>=e.x&&t.y<=i.y&&t.y>=e.y})||!!this.intersectsWithRect(e,i,!0,t)||this._containsCenterOfCanvas(e,i,t)},_containsCenterOfCanvas:function(t,e,i){var n={x:(t.x+e.x)/2,y:(t.y+e.y)/2};return!!this.containsPoint(n,null,!0,i)},isPartiallyOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.intersectsWithRect(e,i,!0,t)||this.getCoords(!0,t).every(function(t){return(t.x>=i.x||t.x<=e.x)&&(t.y>=i.y||t.y<=e.y)})&&this._containsCenterOfCanvas(e,i,t)},_getImageLines:function(t){return{topline:{o:t.tl,d:t.tr},rightline:{o:t.tr,d:t.br},bottomline:{o:t.br,d:t.bl},leftline:{o:t.bl,d:t.tl}}},_findCrossPoints:function(t,e){var i,n,r,s=0;for(var a in e)if(!((r=e[a]).o.y=t.y&&r.d.y>=t.y||(r.o.x===r.d.x&&r.o.x>=t.x?n=r.o.x:(i=(r.d.y-r.o.y)/(r.d.x-r.o.x),n=-(t.y-0*t.x-(r.o.y-i*r.o.x))/(0-i)),n>=t.x&&(s+=1),2!==s)))break;return s},getBoundingRect:function(e,i){var n=this.getCoords(e,i);return t.makeBoundingBoxFromPoints(n)},getScaledWidth:function(){return this._getTransformedDimensions().x},getScaledHeight:function(){return this._getTransformedDimensions().y},_constrainScale:function(t){return Math.abs(t)\n')}},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(t),{reviver:t})},toClipPathSVG:function(t){return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(t),{reviver:t})},_createBaseClipPathSVGMarkup:function(t,e){var i=(e=e||{}).reviver,n=e.additionalTransform||"",r=[this.getSvgTransform(!0,n),this.getSvgCommons()].join(""),s=t.indexOf("COMMON_PARTS");return t[s]=r,i?i(t.join("")):t.join("")},_createBaseSVGMarkup:function(t,e){var i,n,r=(e=e||{}).noStyle,s=e.reviver,a=r?"":'style="'+this.getSvgStyles()+'" ',o=e.withShadow?'style="'+this.getSvgFilter()+'" ':"",l=this.clipPath,h=this.strokeUniform?'vector-effect="non-scaling-stroke" ':"",c=l&&l.absolutePositioned,d=this.stroke,u=this.fill,f=this.shadow,g=[],m=t.indexOf("COMMON_PARTS"),p=e.additionalTransform;return l&&(l.clipPathId="CLIPPATH_"+T.Object.__uid++,n='\n'+l.toClipPathSVG(s)+"\n"),c&&g.push("\n"),g.push("\n"),i=[a,h,r?"":this.addPaintOrder()," ",p?'transform="'+p+'" ':""].join(""),t[m]=i,u&&u.toLive&&g.push(u.toSVG(this)),d&&d.toLive&&g.push(d.toSVG(this)),f&&g.push(f.toSVG(this)),l&&g.push(n),g.push(t.join("")),g.push("\n"),c&&g.push("\n"),s?s(g.join("")):g.join("")},addPaintOrder:function(){return"fill"!==this.paintFirst?' paint-order="'+this.paintFirst+'" ':""}})}(),function(){var t=T.util.object.extend,e="stateProperties";function i(e,i,n){var r={};n.forEach(function(t){r[t]=e[t]}),t(e[i],r,!0)}function n(t,e,i){if(t===e)return!0;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(var r=0,s=t.length;r=0;l--)if(r=o[l],this.isControlVisible(r)&&(n=this._getImageLines(e?this.oCoords[r].touchCorner:this.oCoords[r].corner),0!==(i=this._findCrossPoints({x:s,y:a},n))&&i%2==1))return this.__corner=r,r;return!1},forEachControl:function(t){for(var e in this.controls)t(this.controls[e],e,this)},_setCornerCoords:function(){var t=this.oCoords;for(var e in t){var i=this.controls[e];t[e].corner=i.calcCornerCoords(this.angle,this.cornerSize,t[e].x,t[e].y,!1),t[e].touchCorner=i.calcCornerCoords(this.angle,this.touchCornerSize,t[e].x,t[e].y,!0)}},drawSelectionBackground:function(e){if(!this.selectionBackgroundColor||this.canvas&&!this.canvas.interactive||this.canvas&&this.canvas._activeObject!==this)return this;e.save();var i=this.getCenterPoint(),n=this._calculateCurrentDimensions(),r=this.canvas.viewportTransform;return e.translate(i.x,i.y),e.scale(1/r[0],1/r[3]),e.rotate(t(this.angle)),e.fillStyle=this.selectionBackgroundColor,e.fillRect(-n.x/2,-n.y/2,n.x,n.y),e.restore(),this},drawBorders:function(t,e){e=e||{};var i=this._calculateCurrentDimensions(),n=this.borderScaleFactor,r=i.x+n,s=i.y+n,a=void 0!==e.hasControls?e.hasControls:this.hasControls,o=!1;return t.save(),t.strokeStyle=e.borderColor||this.borderColor,this._setLineDash(t,e.borderDashArray||this.borderDashArray),t.strokeRect(-r/2,-s/2,r,s),a&&(t.beginPath(),this.forEachControl(function(e,i,n){e.withConnection&&e.getVisibility(n,i)&&(o=!0,t.moveTo(e.x*r,e.y*s),t.lineTo(e.x*r+e.offsetX,e.y*s+e.offsetY))}),o&&t.stroke()),t.restore(),this},drawBordersInGroup:function(t,e,i){i=i||{};var n=T.util.sizeAfterTransform(this.width,this.height,e),r=this.strokeWidth,s=this.strokeUniform,a=this.borderScaleFactor,o=n.x+r*(s?this.canvas.getZoom():e.scaleX)+a,l=n.y+r*(s?this.canvas.getZoom():e.scaleY)+a;return t.save(),this._setLineDash(t,i.borderDashArray||this.borderDashArray),t.strokeStyle=i.borderColor||this.borderColor,t.strokeRect(-o/2,-l/2,o,l),t.restore(),this},drawControls:function(t,e){e=e||{},t.save();var i,n,r=this.canvas.getRetinaScaling();return t.setTransform(r,0,0,r,0,0),t.strokeStyle=t.fillStyle=e.cornerColor||this.cornerColor,this.transparentCorners||(t.strokeStyle=e.cornerStrokeColor||this.cornerStrokeColor),this._setLineDash(t,e.cornerDashArray||this.cornerDashArray),this.setCoords(),this.group&&(i=this.group.calcTransformMatrix()),this.forEachControl(function(r,s,a){n=a.oCoords[s],r.getVisibility(a,s)&&(i&&(n=T.util.transformPoint(n,i)),r.render(t,n.x,n.y,e,a))}),t.restore(),this},isControlVisible:function(t){return this.controls[t]&&this.controls[t].getVisibility(this,t)},setControlVisible:function(t,e){return this._controlsVisibility||(this._controlsVisibility={}),this._controlsVisibility[t]=e,this},setControlsVisibility:function(t){for(var e in t||(t={}),t)this.setControlVisible(e,t[e]);return this},onDeselect:function(){},onSelect:function(){}})}(),T.util.object.extend(T.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.left,endValue:this.getCenterPoint().x,duration:this.FX_DURATION,onChange:function(e){t.set("left",e),s.requestRenderAll(),r()},onComplete:function(){t.setCoords(),n()}})},fxCenterObjectV:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.top,endValue:this.getCenterPoint().y,duration:this.FX_DURATION,onChange:function(e){t.set("top",e),s.requestRenderAll(),r()},onComplete:function(){t.setCoords(),n()}})},fxRemove:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.opacity,endValue:0,duration:this.FX_DURATION,onChange:function(e){t.set("opacity",e),s.requestRenderAll(),r()},onComplete:function(){s.remove(t),n()}})}}),T.util.object.extend(T.Object.prototype,{animate:function(){if(arguments[0]&&"object"==typeof arguments[0]){var t,e,i=[],n=[];for(t in arguments[0])i.push(t);for(var r=0,s=i.length;r-1||r&&s.colorProperties.indexOf(r[1])>-1,o=r?this.get(r[0])[r[1]]:this.get(t);"from"in i||(i.from=o),a||(e=~e.indexOf("=")?o+parseFloat(e.replace("=","")):parseFloat(e));var l={target:this,startValue:i.from,endValue:e,byValue:i.by,easing:i.easing,duration:i.duration,abort:i.abort&&function(t,e,n){return i.abort.call(s,t,e,n)},onChange:function(e,a,o){r?s[r[0]][r[1]]=e:s.set(t,e),n||i.onChange&&i.onChange(e,a,o)},onComplete:function(t,e,r){n||(s.setCoords(),i.onComplete&&i.onComplete(t,e,r))}};return a?T.util.animateColor(l.startValue,l.endValue,l.duration,l):T.util.animate(l)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,r={x1:1,x2:1,y1:1,y2:1};function s(t,e){var i=t.origin,n=t.axis1,r=t.axis2,s=t.dimension,a=e.nearest,o=e.center,l=e.farthest;return function(){switch(this.get(i)){case a:return Math.min(this.get(n),this.get(r));case o:return Math.min(this.get(n),this.get(r))+.5*this.get(s);case l:return Math.max(this.get(n),this.get(r))}}}e.Line?e.warn("fabric.Line is already defined"):(e.Line=e.util.createClass(e.Object,{type:"line",x1:0,y1:0,x2:0,y2:0,cacheProperties:e.Object.prototype.cacheProperties.concat("x1","x2","y1","y2"),initialize:function(t,e){t||(t=[0,0,0,0]),this.callSuper("initialize",e),this.set("x1",t[0]),this.set("y1",t[1]),this.set("x2",t[2]),this.set("y2",t[3]),this._setWidthHeight(e)},_setWidthHeight:function(t){t||(t={}),this.width=Math.abs(this.x2-this.x1),this.height=Math.abs(this.y2-this.y1),this.left="left"in t?t.left:this._getLeftToOriginX(),this.top="top"in t?t.top:this._getTopToOriginY()},_set:function(t,e){return this.callSuper("_set",t,e),void 0!==r[t]&&this._setWidthHeight(),this},_getLeftToOriginX:s({origin:"originX",axis1:"x1",axis2:"x2",dimension:"width"},{nearest:"left",center:"center",farthest:"right"}),_getTopToOriginY:s({origin:"originY",axis1:"y1",axis2:"y2",dimension:"height"},{nearest:"top",center:"center",farthest:"bottom"}),_render:function(t){t.beginPath();var e=this.calcLinePoints();t.moveTo(e.x1,e.y1),t.lineTo(e.x2,e.y2),t.lineWidth=this.strokeWidth;var i=t.strokeStyle;t.strokeStyle=this.stroke||t.fillStyle,this.stroke&&this._renderStroke(t),t.strokeStyle=i},_findCenterFromElement:function(){return{x:(this.x1+this.x2)/2,y:(this.y1+this.y2)/2}},toObject:function(t){return i(this.callSuper("toObject",t),this.calcLinePoints())},_getNonTransformedDimensions:function(){var t=this.callSuper("_getNonTransformedDimensions");return"butt"===this.strokeLineCap&&(0===this.width&&(t.y-=this.strokeWidth),0===this.height&&(t.x-=this.strokeWidth)),t},calcLinePoints:function(){var t=this.x1<=this.x2?-1:1,e=this.y1<=this.y2?-1:1,i=t*this.width*.5,n=e*this.height*.5;return{x1:i,x2:t*this.width*-.5,y1:n,y2:e*this.height*-.5}},_toSVG:function(){var t=this.calcLinePoints();return["\n']}}),e.Line.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),e.Line.fromElement=function(t,n,r){r=r||{};var s=e.parseAttributes(t,e.Line.ATTRIBUTE_NAMES),a=[s.x1||0,s.y1||0,s.x2||0,s.y2||0];n(new e.Line(a,i(s,r)))},e.Line.fromObject=function(t,i){var r=n(t,!0);r.points=[t.x1,t.y1,t.x2,t.y2],e.Object._fromObject("Line",r,function(t){delete t.points,i&&i(t)},"points")})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians;e.Circle?e.warn("fabric.Circle is already defined."):(e.Circle=e.util.createClass(e.Object,{type:"circle",radius:0,startAngle:0,endAngle:360,cacheProperties:e.Object.prototype.cacheProperties.concat("radius","startAngle","endAngle"),_set:function(t,e){return this.callSuper("_set",t,e),"radius"===t&&this.setRadius(e),this},toObject:function(t){return this.callSuper("toObject",["radius","startAngle","endAngle"].concat(t))},_toSVG:function(){var t,n=(this.endAngle-this.startAngle)%360;if(0===n)t=["\n'];else{var r=i(this.startAngle),s=i(this.endAngle),a=this.radius;t=['180?"1":"0")+" 1"," "+e.util.cos(s)*a+" "+e.util.sin(s)*a,'" ',"COMMON_PARTS"," />\n"]}return t},_render:function(t){t.beginPath(),t.arc(0,0,this.radius,i(this.startAngle),i(this.endAngle),!1),this._renderPaintInOrder(t)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(t){return this.radius=t,this.set("width",2*t).set("height",2*t)}}),e.Circle.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),e.Circle.fromElement=function(t,i){var n,r=e.parseAttributes(t,e.Circle.ATTRIBUTE_NAMES);if(!("radius"in(n=r)&&n.radius>=0))throw new Error("value of `r` attribute is required and can not be negative");r.left=(r.left||0)-r.radius,r.top=(r.top||0)-r.radius,i(new e.Circle(r))},e.Circle.fromObject=function(t,i){e.Object._fromObject("Circle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={});e.Triangle?e.warn("fabric.Triangle is already defined"):(e.Triangle=e.util.createClass(e.Object,{type:"triangle",width:100,height:100,_render:function(t){var e=this.width/2,i=this.height/2;t.beginPath(),t.moveTo(-e,i),t.lineTo(0,-i),t.lineTo(e,i),t.closePath(),this._renderPaintInOrder(t)},_toSVG:function(){var t=this.width/2,e=this.height/2;return["']}}),e.Triangle.fromObject=function(t,i){return e.Object._fromObject("Triangle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=2*Math.PI;e.Ellipse?e.warn("fabric.Ellipse is already defined."):(e.Ellipse=e.util.createClass(e.Object,{type:"ellipse",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this.set("rx",t&&t.rx||0),this.set("ry",t&&t.ry||0)},_set:function(t,e){switch(this.callSuper("_set",t,e),t){case"rx":this.rx=e,this.set("width",2*e);break;case"ry":this.ry=e,this.set("height",2*e)}return this},getRx:function(){return this.get("rx")*this.get("scaleX")},getRy:function(){return this.get("ry")*this.get("scaleY")},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']},_render:function(t){t.beginPath(),t.save(),t.transform(1,0,0,this.ry/this.rx,0,0),t.arc(0,0,this.rx,0,i,!1),t.restore(),this._renderPaintInOrder(t)}}),e.Ellipse.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),e.Ellipse.fromElement=function(t,i){var n=e.parseAttributes(t,e.Ellipse.ATTRIBUTE_NAMES);n.left=(n.left||0)-n.rx,n.top=(n.top||0)-n.ry,i(new e.Ellipse(n))},e.Ellipse.fromObject=function(t,i){e.Object._fromObject("Ellipse",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Rect?e.warn("fabric.Rect is already defined"):(e.Rect=e.util.createClass(e.Object,{stateProperties:e.Object.prototype.stateProperties.concat("rx","ry"),type:"rect",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this._initRxRy()},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(t){var e=this.rx?Math.min(this.rx,this.width/2):0,i=this.ry?Math.min(this.ry,this.height/2):0,n=this.width,r=this.height,s=-this.width/2,a=-this.height/2,o=0!==e||0!==i,l=.4477152502;t.beginPath(),t.moveTo(s+e,a),t.lineTo(s+n-e,a),o&&t.bezierCurveTo(s+n-l*e,a,s+n,a+l*i,s+n,a+i),t.lineTo(s+n,a+r-i),o&&t.bezierCurveTo(s+n,a+r-l*i,s+n-l*e,a+r,s+n-e,a+r),t.lineTo(s+e,a+r),o&&t.bezierCurveTo(s+l*e,a+r,s,a+r-l*i,s,a+r-i),t.lineTo(s,a+i),o&&t.bezierCurveTo(s,a+l*i,s+l*e,a,s+e,a),t.closePath(),this._renderPaintInOrder(t)},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']}}),e.Rect.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),e.Rect.fromElement=function(t,n,r){if(!t)return n(null);r=r||{};var s=e.parseAttributes(t,e.Rect.ATTRIBUTE_NAMES);s.left=s.left||0,s.top=s.top||0,s.height=s.height||0,s.width=s.width||0;var a=new e.Rect(i(r?e.util.object.clone(r):{},s));a.visible=a.visible&&a.width>0&&a.height>0,n(a)},e.Rect.fromObject=function(t,i){return e.Object._fromObject("Rect",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.array.min,r=e.util.array.max,s=e.util.toFixed,a=e.util.projectStrokeOnPoints;e.Polyline?e.warn("fabric.Polyline is already defined"):(e.Polyline=e.util.createClass(e.Object,{type:"polyline",points:null,exactBoundingBox:!1,cacheProperties:e.Object.prototype.cacheProperties.concat("points"),initialize:function(t,e){e=e||{},this.points=t||[],this.callSuper("initialize",e),this._setPositionDimensions(e)},_projectStrokeOnPoints:function(){return a(this.points,this,!0)},_setPositionDimensions:function(t){var e,i=this._calcDimensions(t),n=this.exactBoundingBox?this.strokeWidth:0;this.width=i.width-n,this.height=i.height-n,t.fromSVG||(e=this.translateToGivenOrigin({x:i.left-this.strokeWidth/2+n/2,y:i.top-this.strokeWidth/2+n/2},"left","top",this.originX,this.originY)),void 0===t.left&&(this.left=t.fromSVG?i.left:e.x),void 0===t.top&&(this.top=t.fromSVG?i.top:e.y),this.pathOffset={x:i.left+this.width/2+n/2,y:i.top+this.height/2+n/2}},_calcDimensions:function(){var t=this.exactBoundingBox?this._projectStrokeOnPoints():this.points,e=n(t,"x")||0,i=n(t,"y")||0;return{left:e,top:i,width:(r(t,"x")||0)-e,height:(r(t,"y")||0)-i}},toObject:function(t){return i(this.callSuper("toObject",t),{points:this.points.concat()})},_toSVG:function(){for(var t=[],i=this.pathOffset.x,n=this.pathOffset.y,r=e.Object.NUM_FRACTION_DIGITS,a=0,o=this.points.length;a\n']},commonRender:function(t){var e,i=this.points.length,n=this.pathOffset.x,r=this.pathOffset.y;if(!i||isNaN(this.points[i-1].y))return!1;t.beginPath(),t.moveTo(this.points[0].x-n,this.points[0].y-r);for(var s=0;s"},toObject:function(t){return r(this.callSuper("toObject",t),{path:this.path.map(function(t){return t.slice()})})},toDatalessObject:function(t){var e=this.toObject(["sourcePath"].concat(t));return e.sourcePath&&delete e.path,e},_toSVG:function(){return["\n"]},_getOffsetTransform:function(){var t=e.Object.NUM_FRACTION_DIGITS;return" translate("+a(-this.pathOffset.x,t)+", "+a(-this.pathOffset.y,t)+")"},toClipPathSVG:function(t){var e=this._getOffsetTransform();return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},toSVG:function(t){var e=this._getOffsetTransform();return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},complexity:function(){return this.path.length},_calcDimensions:function(){for(var t,r,s=[],a=[],o=0,l=0,h=0,c=0,d=0,u=this.path.length;d"},addWithUpdate:function(t){var i=!!this.group;return this._restoreObjectsState(),e.util.resetObjectTransform(this),t&&(i&&e.util.removeTransformFromObject(t,this.group.calcTransformMatrix()),this._objects.push(t),t.group=this,t._set("canvas",this.canvas)),this._calcBounds(),this._updateObjectsCoords(),this.dirty=!0,i?this.group.addWithUpdate():this.setCoords(),this},removeWithUpdate:function(t){return this._restoreObjectsState(),e.util.resetObjectTransform(this),this.remove(t),this._calcBounds(),this._updateObjectsCoords(),this.setCoords(),this.dirty=!0,this},_onObjectAdded:function(t){this.dirty=!0,t.group=this,t._set("canvas",this.canvas)},_onObjectRemoved:function(t){this.dirty=!0,delete t.group},_set:function(t,i){var n=this._objects.length;if(this.useSetOnGroup)for(;n--;)this._objects[n].setOnGroup(t,i);if("canvas"===t)for(;n--;)this._objects[n]._set(t,i);e.Object.prototype._set.call(this,t,i)},toObject:function(t){var i=this.includeDefaultValues,n=this._objects.filter(function(t){return!t.excludeFromExport}).map(function(e){var n=e.includeDefaultValues;e.includeDefaultValues=i;var r=e.toObject(t);return e.includeDefaultValues=n,r}),r=e.Object.prototype.toObject.call(this,t);return r.objects=n,r},toDatalessObject:function(t){var i,n=this.sourcePath;if(n)i=n;else{var r=this.includeDefaultValues;i=this._objects.map(function(e){var i=e.includeDefaultValues;e.includeDefaultValues=r;var n=e.toDatalessObject(t);return e.includeDefaultValues=i,n})}var s=e.Object.prototype.toDatalessObject.call(this,t);return s.objects=i,s},render:function(t){this._transformDone=!0,this.callSuper("render",t),this._transformDone=!1},shouldCache:function(){var t=e.Object.prototype.shouldCache.call(this);if(t)for(var i=0,n=this._objects.length;i\n"],i=0,n=this._objects.length;i\n"),e},getSvgStyles:function(){var t=void 0!==this.opacity&&1!==this.opacity?"opacity: "+this.opacity+";":"",e=this.visible?"":" visibility: hidden;";return[t,this.getSvgFilter(),e].join("")},toClipPathSVG:function(t){for(var e=[],i=0,n=this._objects.length;i"},shouldCache:function(){return!1},isOnACache:function(){return!1},_renderControls:function(t,e,i){t.save(),t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,this.callSuper("_renderControls",t,e),void 0===(i=i||{}).hasControls&&(i.hasControls=!1),i.forActiveSelection=!0;for(var n=0,r=this._objects.length;n\n','\t\n',"\n"),a=' clip-path="url(#imageCrop_'+l+')" '}if(this.imageSmoothing||(o='" image-rendering="optimizeSpeed'),i.push("\t\n"),this.stroke||this.strokeDashArray){var h=this.fill;this.fill=null,t=["\t\n'],this.fill=h}return"fill"!==this.paintFirst?e.concat(t,i):e.concat(i,t)},getSrc:function(t){var e=t?this._element:this._originalElement;return e?e.toDataURL?e.toDataURL():this.srcFromAttribute?e.getAttribute("src"):e.src:this.src||""},setSrc:function(t,e,i){return T.util.loadImage(t,function(t,n){this.setElement(t,i),this._setWidthHeight(),e&&e(this,n)},this,i&&i.crossOrigin),this},toString:function(){return'#'},applyResizeFilters:function(){var t=this.resizeFilter,e=this.minimumScaleTrigger,i=this.getTotalObjectScaling(),n=i.scaleX,r=i.scaleY,s=this._filteredEl||this._originalElement;if(this.group&&this.set("dirty",!0),!t||n>e&&r>e)return this._element=s,this._filterScalingX=1,this._filterScalingY=1,this._lastScaleX=n,void(this._lastScaleY=r);T.filterBackend||(T.filterBackend=T.initFilterBackend());var a=T.util.createCanvasElement(),o=this._filteredEl?this.cacheKey+"_filtered":this.cacheKey,l=s.width,h=s.height;a.width=l,a.height=h,this._element=a,this._lastScaleX=t.scaleX=n,this._lastScaleY=t.scaleY=r,T.filterBackend.applyFilters([t],s,l,h,this._element,o),this._filterScalingX=a.width/this._originalElement.width,this._filterScalingY=a.height/this._originalElement.height},applyFilters:function(t){if(t=(t=t||this.filters||[]).filter(function(t){return t&&!t.isNeutralState()}),this.set("dirty",!0),this.removeTexture(this.cacheKey+"_filtered"),0===t.length)return this._element=this._originalElement,this._filteredEl=null,this._filterScalingX=1,this._filterScalingY=1,this;var e=this._originalElement,i=e.naturalWidth||e.width,n=e.naturalHeight||e.height;if(this._element===this._originalElement){var r=T.util.createCanvasElement();r.width=i,r.height=n,this._element=r,this._filteredEl=r}else this._element=this._filteredEl,this._filteredEl.getContext("2d").clearRect(0,0,i,n),this._lastScaleX=1,this._lastScaleY=1;return T.filterBackend||(T.filterBackend=T.initFilterBackend()),T.filterBackend.applyFilters(t,this._originalElement,i,n,this._element,this.cacheKey),this._originalElement.width===this._element.width&&this._originalElement.height===this._element.height||(this._filterScalingX=this._element.width/this._originalElement.width,this._filterScalingY=this._element.height/this._originalElement.height),this},_render:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),!0!==this.isMoving&&this.resizeFilter&&this._needsResize()&&this.applyResizeFilters(),this._stroke(t),this._renderPaintInOrder(t)},drawCacheOnCanvas:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),T.Object.prototype.drawCacheOnCanvas.call(this,t)},shouldCache:function(){return this.needsItsOwnCache()},_renderFill:function(t){var e=this._element;if(e){var i=this._filterScalingX,n=this._filterScalingY,r=this.width,s=this.height,a=Math.min,o=Math.max,l=o(this.cropX,0),h=o(this.cropY,0),c=e.naturalWidth||e.width,d=e.naturalHeight||e.height,u=l*i,f=h*n,g=a(r*i,c-u),m=a(s*n,d-f),p=-r/2,_=-s/2,v=a(r,c/i-l),y=a(s,d/n-h);e&&t.drawImage(e,u,f,g,m,p,_,v,y)}},_needsResize:function(){var t=this.getTotalObjectScaling();return t.scaleX!==this._lastScaleX||t.scaleY!==this._lastScaleY},_resetWidthHeight:function(){this.set(this.getOriginalSize())},_initElement:function(t,e){this.setElement(T.util.getById(t),e),T.util.addClass(this.getElement(),T.Image.CSS_CANVAS)},_initConfig:function(t){t||(t={}),this.setOptions(t),this._setWidthHeight(t)},_initFilters:function(t,e){t&&t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},"fabric.Image.filters"):e&&e()},_setWidthHeight:function(t){t||(t={});var e=this.getElement();this.width=t.width||e.naturalWidth||e.width||0,this.height=t.height||e.naturalHeight||e.height||0},parsePreserveAspectRatioAttribute:function(){var t,e=T.util.parsePreserveAspectRatioAttribute(this.preserveAspectRatio||""),i=this._element.width,n=this._element.height,r=1,s=1,a=0,o=0,l=0,h=0,c=this.width,d=this.height,u={width:c,height:d};return!e||"none"===e.alignX&&"none"===e.alignY?(r=c/i,s=d/n):("meet"===e.meetOrSlice&&(t=(c-i*(r=s=T.util.findScaleToFit(this._element,u)))/2,"Min"===e.alignX&&(a=-t),"Max"===e.alignX&&(a=t),t=(d-n*s)/2,"Min"===e.alignY&&(o=-t),"Max"===e.alignY&&(o=t)),"slice"===e.meetOrSlice&&(t=i-c/(r=s=T.util.findScaleToCover(this._element,u)),"Mid"===e.alignX&&(l=t/2),"Max"===e.alignX&&(l=t),t=n-d/s,"Mid"===e.alignY&&(h=t/2),"Max"===e.alignY&&(h=t),i=c/r,n=d/s)),{width:i,height:n,scaleX:r,scaleY:s,offsetLeft:a,offsetTop:o,cropX:l,cropY:h}}}),T.Image.CSS_CANVAS="canvas-img",T.Image.prototype.getSvgSrc=T.Image.prototype.getSrc,T.Image.fromObject=function(t,e){var i=T.util.object.clone(t);T.util.loadImage(i.src,function(t,n){n?e&&e(null,!0):T.Image.prototype._initFilters.call(i,i.filters,function(n){i.filters=n||[],T.Image.prototype._initFilters.call(i,[i.resizeFilter],function(n){i.resizeFilter=n[0],T.util.enlivenObjectEnlivables(i,i,function(){var n=new T.Image(t,i);e(n,!1)})})})},null,i.crossOrigin)},T.Image.fromURL=function(t,e,i){T.util.loadImage(t,function(t,n){e&&e(new T.Image(t,i),n)},null,i&&i.crossOrigin)},T.Image.ATTRIBUTE_NAMES=T.SHARED_ATTRIBUTES.concat("x y width height preserveAspectRatio xlink:href crossOrigin image-rendering".split(" ")),T.Image.fromElement=function(t,i,n){var r=T.parseAttributes(t,T.Image.ATTRIBUTE_NAMES);T.Image.fromURL(r["xlink:href"],i,e(n?T.util.object.clone(n):{},r))})}(e),T.util.object.extend(T.Object.prototype,{_getAngleValueForStraighten:function(){var t=this.angle%360;return t>0?90*Math.round((t-1)/90):90*Math.round(t/90)},straighten:function(){return this.rotate(this._getAngleValueForStraighten())},fxStraighten:function(t){var e=function(){},i=(t=t||{}).onComplete||e,n=t.onChange||e,r=this;return T.util.animate({target:this,startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(t){r.rotate(t),n()},onComplete:function(){r.setCoords(),i()}})}}),T.util.object.extend(T.StaticCanvas.prototype,{straightenObject:function(t){return t.straighten(),this.requestRenderAll(),this},fxStraightenObject:function(t){return t.fxStraighten({onChange:this.requestRenderAllBound})}}),function(){function t(t,e){var i="precision "+e+" float;\nvoid main(){}",n=t.createShader(t.FRAGMENT_SHADER);return t.shaderSource(n,i),t.compileShader(n),!!t.getShaderParameter(n,t.COMPILE_STATUS)}function e(t){t&&t.tileSize&&(this.tileSize=t.tileSize),this.setupGLContext(this.tileSize,this.tileSize),this.captureGPUInfo()}T.isWebglSupported=function(e){if(T.isLikelyNode)return!1;e=e||T.WebglFilterBackend.prototype.tileSize;var i=document.createElement("canvas"),n=i.getContext("webgl")||i.getContext("experimental-webgl"),r=!1;if(n){T.maxTextureSize=n.getParameter(n.MAX_TEXTURE_SIZE),r=T.maxTextureSize>=e;for(var s=["highp","mediump","lowp"],a=0;a<3;a++)if(t(n,s[a])){T.webGlPrecision=s[a];break}}return this.isSupported=r,r},T.WebglFilterBackend=e,e.prototype={tileSize:2048,resources:{},setupGLContext:function(t,e){this.dispose(),this.createWebGLCanvas(t,e),this.aPosition=new Float32Array([0,0,0,1,1,0,1,1]),this.chooseFastestCopyGLTo2DMethod(t,e)},chooseFastestCopyGLTo2DMethod:function(t,e){var i,n=void 0!==window.performance;try{new ImageData(1,1),i=!0}catch(t){i=!1}var r="undefined"!=typeof ArrayBuffer,s="undefined"!=typeof Uint8ClampedArray;if(n&&i&&r&&s){var a=T.util.createCanvasElement(),o=new ArrayBuffer(t*e*4);if(T.forceGLPutImageData)return this.imageBuffer=o,void(this.copyGLTo2D=x);var l,h,c={imageBuffer:o,destinationWidth:t,destinationHeight:e,targetCanvas:a};a.width=t,a.height=e,l=window.performance.now(),I.call(c,this.gl,c),h=window.performance.now()-l,l=window.performance.now(),x.call(c,this.gl,c),h>window.performance.now()-l?(this.imageBuffer=o,this.copyGLTo2D=x):this.copyGLTo2D=I}},createWebGLCanvas:function(t,e){var i=T.util.createCanvasElement();i.width=t,i.height=e;var n={alpha:!0,premultipliedAlpha:!1,depth:!1,stencil:!1,antialias:!1},r=i.getContext("webgl",n);r||(r=i.getContext("experimental-webgl",n)),r&&(r.clearColor(0,0,0,0),this.canvas=i,this.gl=r)},applyFilters:function(t,e,i,n,r,s){var a,o=this.gl;s&&(a=this.getCachedTexture(s,e));var l={originalWidth:e.width||e.originalWidth,originalHeight:e.height||e.originalHeight,sourceWidth:i,sourceHeight:n,destinationWidth:i,destinationHeight:n,context:o,sourceTexture:this.createTexture(o,i,n,!a&&e),targetTexture:this.createTexture(o,i,n),originalTexture:a||this.createTexture(o,i,n,!a&&e),passes:t.length,webgl:!0,aPosition:this.aPosition,programCache:this.programCache,pass:0,filterBackend:this,targetCanvas:r},h=o.createFramebuffer();return o.bindFramebuffer(o.FRAMEBUFFER,h),t.forEach(function(t){t&&t.applyTo(l)}),function(t){var e=t.targetCanvas,i=e.width,n=e.height,r=t.destinationWidth,s=t.destinationHeight;i===r&&n===s||(e.width=r,e.height=s)}(l),this.copyGLTo2D(o,l),o.bindTexture(o.TEXTURE_2D,null),o.deleteTexture(l.sourceTexture),o.deleteTexture(l.targetTexture),o.deleteFramebuffer(h),r.getContext("2d").setTransform(1,0,0,1,0,0),l},dispose:function(){this.canvas&&(this.canvas=null,this.gl=null),this.clearWebGLCaches()},clearWebGLCaches:function(){this.programCache={},this.textureCache={}},createTexture:function(t,e,i,n){var r=t.createTexture();return t.bindTexture(t.TEXTURE_2D,r),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),n?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,n):t.texImage2D(t.TEXTURE_2D,0,t.RGBA,e,i,0,t.RGBA,t.UNSIGNED_BYTE,null),r},getCachedTexture:function(t,e){if(this.textureCache[t])return this.textureCache[t];var i=this.createTexture(this.gl,e.width,e.height,e);return this.textureCache[t]=i,i},evictCachesForKey:function(t){this.textureCache[t]&&(this.gl.deleteTexture(this.textureCache[t]),delete this.textureCache[t])},copyGLTo2D:I,captureGPUInfo:function(){if(this.gpuInfo)return this.gpuInfo;var t=this.gl,e={renderer:"",vendor:""};if(!t)return e;var i=t.getExtension("WEBGL_debug_renderer_info");if(i){var n=t.getParameter(i.UNMASKED_RENDERER_WEBGL),r=t.getParameter(i.UNMASKED_VENDOR_WEBGL);n&&(e.renderer=n.toLowerCase()),r&&(e.vendor=r.toLowerCase())}return this.gpuInfo=e,e}}}(),function(){var t=function(){};function e(){}T.Canvas2dFilterBackend=e,e.prototype={evictCachesForKey:t,dispose:t,clearWebGLCaches:t,resources:{},applyFilters:function(t,e,i,n,r){var s=r.getContext("2d");s.drawImage(e,0,0,i,n);var a={sourceWidth:i,sourceHeight:n,imageData:s.getImageData(0,0,i,n),originalEl:e,originalImageData:s.getImageData(0,0,i,n),canvasEl:r,ctx:s,filterBackend:this};return t.forEach(function(t){t.applyTo(a)}),a.imageData.width===i&&a.imageData.height===n||(r.width=a.imageData.width,r.height=a.imageData.height),s.putImageData(a.imageData,0,0),a}}}(),T.Image=T.Image||{},T.Image.filters=T.Image.filters||{},T.Image.filters.BaseFilter=T.util.createClass({type:"BaseFilter",vertexSource:"attribute vec2 aPosition;\nvarying vec2 vTexCoord;\nvoid main() {\nvTexCoord = aPosition;\ngl_Position = vec4(aPosition * 2.0 - 1.0, 0.0, 1.0);\n}",fragmentSource:"precision highp float;\nvarying vec2 vTexCoord;\nuniform sampler2D uTexture;\nvoid main() {\ngl_FragColor = texture2D(uTexture, vTexCoord);\n}",initialize:function(t){t&&this.setOptions(t)},setOptions:function(t){for(var e in t)this[e]=t[e]},createProgram:function(t,e,i){e=e||this.fragmentSource,i=i||this.vertexSource,"highp"!==T.webGlPrecision&&(e=e.replace(/precision highp float/g,"precision "+T.webGlPrecision+" float"));var n=t.createShader(t.VERTEX_SHADER);if(t.shaderSource(n,i),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS))throw new Error("Vertex shader compile error for "+this.type+": "+t.getShaderInfoLog(n));var r=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(r,e),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS))throw new Error("Fragment shader compile error for "+this.type+": "+t.getShaderInfoLog(r));var s=t.createProgram();if(t.attachShader(s,n),t.attachShader(s,r),t.linkProgram(s),!t.getProgramParameter(s,t.LINK_STATUS))throw new Error('Shader link error for "${this.type}" '+t.getProgramInfoLog(s));var a=this.getAttributeLocations(t,s),o=this.getUniformLocations(t,s)||{};return o.uStepW=t.getUniformLocation(s,"uStepW"),o.uStepH=t.getUniformLocation(s,"uStepH"),{program:s,attributeLocations:a,uniformLocations:o}},getAttributeLocations:function(t,e){return{aPosition:t.getAttribLocation(e,"aPosition")}},getUniformLocations:function(){return{}},sendAttributeData:function(t,e,i){var n=e.aPosition,r=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,r),t.enableVertexAttribArray(n),t.vertexAttribPointer(n,2,t.FLOAT,!1,0,0),t.bufferData(t.ARRAY_BUFFER,i,t.STATIC_DRAW)},_setupFrameBuffer:function(t){var e,i,n=t.context;t.passes>1?(e=t.destinationWidth,i=t.destinationHeight,t.sourceWidth===e&&t.sourceHeight===i||(n.deleteTexture(t.targetTexture),t.targetTexture=t.filterBackend.createTexture(n,e,i)),n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t.targetTexture,0)):(n.bindFramebuffer(n.FRAMEBUFFER,null),n.finish())},_swapTextures:function(t){t.passes--,t.pass++;var e=t.targetTexture;t.targetTexture=t.sourceTexture,t.sourceTexture=e},isNeutralState:function(){var t=this.mainParameter,e=T.Image.filters[this.type].prototype;if(t){if(Array.isArray(e[t])){for(var i=e[t].length;i--;)if(this[t][i]!==e[t][i])return!1;return!0}return e[t]===this[t]}return!1},applyTo:function(t){t.webgl?(this._setupFrameBuffer(t),this.applyToWebGL(t),this._swapTextures(t)):this.applyTo2d(t)},retrieveShader:function(t){return t.programCache.hasOwnProperty(this.type)||(t.programCache[this.type]=this.createProgram(t.context)),t.programCache[this.type]},applyToWebGL:function(t){var e=t.context,i=this.retrieveShader(t);0===t.pass&&t.originalTexture?e.bindTexture(e.TEXTURE_2D,t.originalTexture):e.bindTexture(e.TEXTURE_2D,t.sourceTexture),e.useProgram(i.program),this.sendAttributeData(e,i.attributeLocations,t.aPosition),e.uniform1f(i.uniformLocations.uStepW,1/t.sourceWidth),e.uniform1f(i.uniformLocations.uStepH,1/t.sourceHeight),this.sendUniformData(e,i.uniformLocations),e.viewport(0,0,t.destinationWidth,t.destinationHeight),e.drawArrays(e.TRIANGLE_STRIP,0,4)},bindAdditionalTexture:function(t,e,i){t.activeTexture(i),t.bindTexture(t.TEXTURE_2D,e),t.activeTexture(t.TEXTURE0)},unbindAdditionalTexture:function(t,e){t.activeTexture(e),t.bindTexture(t.TEXTURE_2D,null),t.activeTexture(t.TEXTURE0)},getMainParameter:function(){return this[this.mainParameter]},setMainParameter:function(t){this[this.mainParameter]=t},sendUniformData:function(){},createHelpLayer:function(t){if(!t.helpLayer){var e=document.createElement("canvas");e.width=t.sourceWidth,e.height=t.sourceHeight,t.helpLayer=e}},toObject:function(){var t={type:this.type},e=this.mainParameter;return e&&(t[e]=this[e]),t},toJSON:function(){return this.toObject()}}),T.Image.filters.BaseFilter.fromObject=function(t,e){var i=new T.Image.filters[t.type](t);return e&&e(i),i},function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.ColorMatrix=n(i.BaseFilter,{type:"ColorMatrix",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nuniform mat4 uColorMatrix;\nuniform vec4 uConstants;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\ncolor *= uColorMatrix;\ncolor += uConstants;\ngl_FragColor = color;\n}",matrix:[1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0],mainParameter:"matrix",colorsOnly:!0,initialize:function(t){this.callSuper("initialize",t),this.matrix=this.matrix.slice(0)},applyTo2d:function(t){var e,i,n,r,s,a=t.imageData.data,o=a.length,l=this.matrix,h=this.colorsOnly;for(s=0;s=w||a<0||a>=y||(l=4*(o*y+a),h=p[f*_+u],e+=m[l]*h,i+=m[l+1]*h,n+=m[l+2]*h,S||(r+=m[l+3]*h));C[s]=e,C[s+1]=i,C[s+2]=n,C[s+3]=S?m[s+3]:r}t.imageData=E},getUniformLocations:function(t,e){return{uMatrix:t.getUniformLocation(e,"uMatrix"),uOpaque:t.getUniformLocation(e,"uOpaque"),uHalfSize:t.getUniformLocation(e,"uHalfSize"),uSize:t.getUniformLocation(e,"uSize")}},sendUniformData:function(t,e){t.uniform1fv(e.uMatrix,this.matrix)},toObject:function(){return i(this.callSuper("toObject"),{opaque:this.opaque,matrix:this.matrix})}}),e.Image.filters.Convolute.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Grayscale=n(i.BaseFilter,{type:"Grayscale",fragmentSource:{average:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat average = (color.r + color.b + color.g) / 3.0;\ngl_FragColor = vec4(average, average, average, color.a);\n}",lightness:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = (max(max(col.r, col.g),col.b) + min(min(col.r, col.g),col.b)) / 2.0;\ngl_FragColor = vec4(average, average, average, col.a);\n}",luminosity:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = 0.21 * col.r + 0.72 * col.g + 0.07 * col.b;\ngl_FragColor = vec4(average, average, average, col.a);\n}"},mode:"average",mainParameter:"mode",applyTo2d:function(t){var e,i,n=t.imageData.data,r=n.length,s=this.mode;for(e=0;eh[0]&&r>h[1]&&s>h[2]&&n 0.0) {\n"+this.fragmentSource[t]+"}\n}"},retrieveShader:function(t){var e,i=this.type+"_"+this.mode;return t.programCache.hasOwnProperty(i)||(e=this.buildSource(this.mode),t.programCache[i]=this.createProgram(t.context,e)),t.programCache[i]},applyTo2d:function(t){var i,n,r,s,a,o,l,h=t.imageData.data,c=h.length,d=1-this.alpha;i=(l=new e.Color(this.color).getSource())[0]*this.alpha,n=l[1]*this.alpha,r=l[2]*this.alpha;for(var u=0;u=t||e<=-t)return 0;if(e<1.1920929e-7&&e>-1.1920929e-7)return 1;var i=(e*=Math.PI)/t;return o(e)/e*o(i)/i}},applyTo2d:function(t){var e=t.imageData,i=this.scaleX,n=this.scaleY;this.rcpScaleX=1/i,this.rcpScaleY=1/n;var r,s=e.width,o=e.height,l=a(s*i),h=a(o*n);"sliceHack"===this.resizeType?r=this.sliceByTwo(t,s,o,l,h):"hermite"===this.resizeType?r=this.hermiteFastResize(t,s,o,l,h):"bilinear"===this.resizeType?r=this.bilinearFiltering(t,s,o,l,h):"lanczos"===this.resizeType&&(r=this.lanczosResize(t,s,o,l,h)),t.imageData=r},sliceByTwo:function(t,i,r,s,a){var o,l,h=t.imageData,c=.5,d=!1,u=!1,f=i*c,g=r*c,m=e.filterBackend.resources,p=0,_=0,v=i,y=0;for(m.sliceByTwo||(m.sliceByTwo=document.createElement("canvas")),((o=m.sliceByTwo).width<1.5*i||o.height=e)){M=n(1e3*s(T-E.x)),w[M]||(w[M]={});for(var F=C.y-y;F<=C.y+y;F++)F<0||F>=a||(L=n(1e3*s(F-E.y)),w[M][L]||(w[M][L]=f(r(i(M*p,2)+i(L*_,2))/1e3)),(b=w[M][L])>0&&(x+=b,R+=b*c[I=4*(F*e+T)],O+=b*c[I+1],D+=b*c[I+2],A+=b*c[I+3]))}u[I=4*(S*o+l)]=R/x,u[I+1]=O/x,u[I+2]=D/x,u[I+3]=A/x}return++l1&&L<-1||(y=2*L*L*L-3*L*L+1)>0&&(b+=y*f[3+(M=4*(A+x*e))],E+=y,f[M+3]<255&&(y=y*f[M+3]/250),C+=y*f[M],S+=y*f[M+1],T+=y*f[M+2],w+=y)}m[v]=C/w,m[v+1]=S/w,m[v+2]=T/w,m[v+3]=b/E}return g},toObject:function(){return{type:this.type,scaleX:this.scaleX,scaleY:this.scaleY,resizeType:this.resizeType,lanczosLobes:this.lanczosLobes}}}),e.Image.filters.Resize.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Contrast=n(i.BaseFilter,{type:"Contrast",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform float uContrast;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat contrastF = 1.015 * (uContrast + 1.0) / (1.0 * (1.015 - uContrast));\ncolor.rgb = contrastF * (color.rgb - 0.5) + 0.5;\ngl_FragColor = color;\n}",contrast:0,mainParameter:"contrast",applyTo2d:function(t){if(0!==this.contrast){var e,i=t.imageData.data,n=i.length,r=Math.floor(255*this.contrast),s=259*(r+255)/(255*(259-r));for(e=0;e1&&(e=1/this.aspectRatio):this.aspectRatio<1&&(e=this.aspectRatio),t=e*this.blur*.12,this.horizontal?i[0]=t:i[1]=t,i}}),i.Blur.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Gamma=n(i.BaseFilter,{type:"Gamma",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform vec3 uGamma;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nvec3 correction = (1.0 / uGamma);\ncolor.r = pow(color.r, correction.r);\ncolor.g = pow(color.g, correction.g);\ncolor.b = pow(color.b, correction.b);\ngl_FragColor = color;\ngl_FragColor.rgb *= color.a;\n}",gamma:[1,1,1],mainParameter:"gamma",initialize:function(t){this.gamma=[1,1,1],i.BaseFilter.prototype.initialize.call(this,t)},applyTo2d:function(t){var e,i=t.imageData.data,n=this.gamma,r=i.length,s=1/n[0],a=1/n[1],o=1/n[2];for(this.rVals||(this.rVals=new Uint8Array(256),this.gVals=new Uint8Array(256),this.bVals=new Uint8Array(256)),e=0,r=256;e'},_getCacheCanvasDimensions:function(){var t=this.callSuper("_getCacheCanvasDimensions"),e=this.fontSize;return t.width+=e*t.zoomX,t.height+=e*t.zoomY,t},_render:function(t){var e=this.path;e&&!e.isNotVisible()&&e._render(t),this._setTextStyles(t),this._renderTextLinesBackground(t),this._renderTextDecoration(t,"underline"),this._renderText(t),this._renderTextDecoration(t,"overline"),this._renderTextDecoration(t,"linethrough")},_renderText:function(t){"stroke"===this.paintFirst?(this._renderTextStroke(t),this._renderTextFill(t)):(this._renderTextFill(t),this._renderTextStroke(t))},_setTextStyles:function(t,e,i){if(t.textBaseline="alphabetical",this.path)switch(this.pathAlign){case"center":t.textBaseline="middle";break;case"ascender":t.textBaseline="top";break;case"descender":t.textBaseline="bottom"}t.font=this._getFontDeclaration(e,i)},calcTextWidth:function(){for(var t=this.getLineWidth(0),e=1,i=this._textLines.length;et&&(t=n)}return t},_renderTextLine:function(t,e,i,n,r,s){this._renderChars(t,e,i,n,r,s)},_renderTextLinesBackground:function(t){if(this.textBackgroundColor||this.styleHas("textBackgroundColor")){for(var e,i,n,r,s,a,o,l=t.fillStyle,h=this._getLeftOffset(),c=this._getTopOffset(),d=0,u=0,f=this.path,g=0,m=this._textLines.length;g=0:io?d%=o:d<0&&(d+=o),this._setGraphemeOnPath(d,s,a),d+=s.kernedWidth}return{width:l,numOfSpaces:0}},_setGraphemeOnPath:function(t,i,n){var r=t+i.kernedWidth/2,s=this.path,a=e.util.getPointOnPath(s.path,r,s.segmentsInfo);i.renderLeft=a.x-n.x,i.renderTop=a.y-n.y,i.angle=a.angle+("right"===this.pathSide?Math.PI:0)},_getGraphemeBox:function(t,e,i,n,r){var s,a=this.getCompleteStyleDeclaration(e,i),o=n?this.getCompleteStyleDeclaration(e,i-1):{},l=this._measureChar(t,a,n,o),h=l.kernedWidth,c=l.width;0!==this.charSpacing&&(c+=s=this._getWidthOfCharSpacing(),h+=s);var d={width:c,left:0,height:a.fontSize,kernedWidth:h,deltaY:a.deltaY};if(i>0&&!r){var u=this.__charBounds[e][i-1];d.left=u.left+u.width+l.kernedWidth-l.width}return d},getHeightOfLine:function(t){if(this.__lineHeights[t])return this.__lineHeights[t];for(var e=this._textLines[t],i=this.getHeightOfChar(t,0),n=1,r=e.length;n0){var x=v+s+d;"rtl"===this.direction&&(x=this.width-x-u),h&&_&&(t.fillStyle=_,t.fillRect(x,c+C*n+a,u,this.fontSize/15)),d=f.left,u=f.width,h=g,_=p,n=r,a=o}else u+=f.kernedWidth;x=v+s+d,"rtl"===this.direction&&(x=this.width-x-u),t.fillStyle=p,g&&p&&t.fillRect(x,c+C*n+a,u-E,this.fontSize/15),y+=i}else y+=i;this._removeShadow(t)}},_getFontDeclaration:function(t,i){var n=t||this,r=this.fontFamily,s=e.Text.genericFonts.indexOf(r.toLowerCase())>-1,a=void 0===r||r.indexOf("'")>-1||r.indexOf(",")>-1||r.indexOf('"')>-1||s?n.fontFamily:'"'+n.fontFamily+'"';return[e.isLikelyNode?n.fontWeight:n.fontStyle,e.isLikelyNode?n.fontStyle:n.fontWeight,i?this.CACHE_FONT_SIZE+"px":n.fontSize+"px",a].join(" ")},render:function(t){this.visible&&(this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(this._shouldClearDimensionCache()&&this.initDimensions(),this.callSuper("render",t)))},_splitTextIntoLines:function(t){for(var i=t.split(this._reNewline),n=new Array(i.length),r=["\n"],s=[],a=0;a-1&&(t.underline=!0),t.textDecoration.indexOf("line-through")>-1&&(t.linethrough=!0),t.textDecoration.indexOf("overline")>-1&&(t.overline=!0),delete t.textDecoration)}T.IText=T.util.createClass(T.Text,T.Observable,{type:"i-text",selectionStart:0,selectionEnd:0,selectionColor:"rgba(17,119,255,0.3)",isEditing:!1,editable:!0,editingBorderColor:"rgba(102,153,255,0.25)",cursorWidth:2,cursorColor:"",cursorDelay:1e3,cursorDuration:600,caching:!0,hiddenTextareaContainer:null,_reSpace:/\s|\n/,_currentCursorOpacity:0,_selectionDirection:null,_abortCursorAnimation:!1,__widthOfSpace:[],inCompositionMode:!1,initialize:function(t,e){this.callSuper("initialize",t,e),this.initBehavior()},setSelectionStart:function(t){t=Math.max(t,0),this._updateAndFire("selectionStart",t)},setSelectionEnd:function(t){t=Math.min(t,this.text.length),this._updateAndFire("selectionEnd",t)},_updateAndFire:function(t,e){this[t]!==e&&(this._fireSelectionChanged(),this[t]=e),this._updateTextarea()},_fireSelectionChanged:function(){this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},initDimensions:function(){this.isEditing&&this.initDelayedCursor(),this.clearContextTop(),this.callSuper("initDimensions")},render:function(t){this.clearContextTop(),this.callSuper("render",t),this.cursorOffsetCache={},this.renderCursorOrSelection()},_render:function(t){this.callSuper("_render",t)},clearContextTop:function(t){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var e=this.canvas.contextTop,i=this.canvas.viewportTransform;e.save(),e.transform(i[0],i[1],i[2],i[3],i[4],i[5]),this.transform(e),this._clearTextArea(e),t||e.restore()}},renderCursorOrSelection:function(){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var t=this._getCursorBoundaries(),e=this.canvas.contextTop;this.clearContextTop(!0),this.selectionStart===this.selectionEnd?this.renderCursor(t,e):this.renderSelection(t,e),e.restore()}},_clearTextArea:function(t){var e=this.width+4,i=this.height+4;t.clearRect(-e/2,-i/2,e,i)},_getCursorBoundaries:function(t){void 0===t&&(t=this.selectionStart);var e=this._getLeftOffset(),i=this._getTopOffset(),n=this._getCursorBoundariesOffsets(t);return{left:e,top:i,leftOffset:n.left,topOffset:n.top}},_getCursorBoundariesOffsets:function(t){if(this.cursorOffsetCache&&"top"in this.cursorOffsetCache)return this.cursorOffsetCache;var e,i,n,r,s=0,a=0,o=this.get2DCursorLocation(t);n=o.charIndex,i=o.lineIndex;for(var l=0;l0?a:0)},"rtl"===this.direction&&(r.left*=-1),this.cursorOffsetCache=r,this.cursorOffsetCache},renderCursor:function(t,e){var i=this.get2DCursorLocation(),n=i.lineIndex,r=i.charIndex>0?i.charIndex-1:0,s=this.getValueOfPropertyAt(n,r,"fontSize"),a=this.scaleX*this.canvas.getZoom(),o=this.cursorWidth/a,l=t.topOffset,h=this.getValueOfPropertyAt(n,r,"deltaY");l+=(1-this._fontSizeFraction)*this.getHeightOfLine(n)/this.lineHeight-s*(1-this._fontSizeFraction),this.inCompositionMode&&this.renderSelection(t,e),e.fillStyle=this.cursorColor||this.getValueOfPropertyAt(n,r,"fill"),e.globalAlpha=this.__isMousedown?1:this._currentCursorOpacity,e.fillRect(t.left+t.leftOffset-o/2,l+t.top+h,o,s)},renderSelection:function(t,e){for(var i=this.inCompositionMode?this.hiddenTextarea.selectionStart:this.selectionStart,n=this.inCompositionMode?this.hiddenTextarea.selectionEnd:this.selectionEnd,r=-1!==this.textAlign.indexOf("justify"),s=this.get2DCursorLocation(i),a=this.get2DCursorLocation(n),o=s.lineIndex,l=a.lineIndex,h=s.charIndex<0?0:s.charIndex,c=a.charIndex<0?0:a.charIndex,d=o;d<=l;d++){var u,f=this._getLineLeftOffset(d)||0,g=this.getHeightOfLine(d),m=0,p=0;if(d===o&&(m=this.__charBounds[o][h].left),d>=o&&d1)&&(g/=this.lineHeight);var v=t.left+f+m,y=p-m,w=g,E=0;this.inCompositionMode?(e.fillStyle=this.compositionColor||"black",w=1,E=g):e.fillStyle=this.selectionColor,"rtl"===this.direction&&(v=this.width-v-y),e.fillRect(v,t.top+t.topOffset+E,y,w),t.topOffset+=u}},getCurrentCharFontSize:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fontSize")},getCurrentCharColor:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fill")},_getCurrentCharIndex:function(){var t=this.get2DCursorLocation(this.selectionStart,!0),e=t.charIndex>0?t.charIndex-1:0;return{l:t.lineIndex,c:e}}}),T.IText.fromObject=function(e,i){if(t(e),e.styles)for(var n in e.styles)for(var r in e.styles[n])t(e.styles[n][r]);T.Object._fromObject("IText",e,i,"text")}}(),S=T.util.object.clone,T.util.object.extend(T.IText.prototype,{initBehavior:function(){this.initAddedHandler(),this.initRemovedHandler(),this.initCursorSelectionHandlers(),this.initDoubleClickSimulation(),this.mouseMoveHandler=this.mouseMoveHandler.bind(this)},onDeselect:function(){this.isEditing&&this.exitEditing(),this.selected=!1},initAddedHandler:function(){var t=this;this.on("added",function(){var e=t.canvas;e&&(e._hasITextHandlers||(e._hasITextHandlers=!0,t._initCanvasHandlers(e)),e._iTextInstances=e._iTextInstances||[],e._iTextInstances.push(t))})},initRemovedHandler:function(){var t=this;this.on("removed",function(){var e=t.canvas;e&&(e._iTextInstances=e._iTextInstances||[],T.util.removeFromArray(e._iTextInstances,t),0===e._iTextInstances.length&&(e._hasITextHandlers=!1,t._removeCanvasHandlers(e)))})},_initCanvasHandlers:function(t){t._mouseUpITextHandler=function(){t._iTextInstances&&t._iTextInstances.forEach(function(t){t.__isMousedown=!1})},t.on("mouse:up",t._mouseUpITextHandler)},_removeCanvasHandlers:function(t){t.off("mouse:up",t._mouseUpITextHandler)},_tick:function(){this._currentTickState=this._animateCursor(this,1,this.cursorDuration,"_onTickComplete")},_animateCursor:function(t,e,i,n){var r;return r={isAborted:!1,abort:function(){this.isAborted=!0}},t.animate("_currentCursorOpacity",e,{duration:i,onComplete:function(){r.isAborted||t[n]()},onChange:function(){t.canvas&&t.selectionStart===t.selectionEnd&&t.renderCursorOrSelection()},abort:function(){return r.isAborted}}),r},_onTickComplete:function(){var t=this;this._cursorTimeout1&&clearTimeout(this._cursorTimeout1),this._cursorTimeout1=setTimeout(function(){t._currentTickCompleteState=t._animateCursor(t,0,this.cursorDuration/2,"_tick")},100)},initDelayedCursor:function(t){var e=this,i=t?0:this.cursorDelay;this.abortCursorAnimation(),this._currentCursorOpacity=1,this._cursorTimeout2=setTimeout(function(){e._tick()},i)},abortCursorAnimation:function(){var t=this._currentTickState||this._currentTickCompleteState,e=this.canvas;this._currentTickState&&this._currentTickState.abort(),this._currentTickCompleteState&&this._currentTickCompleteState.abort(),clearTimeout(this._cursorTimeout1),clearTimeout(this._cursorTimeout2),this._currentCursorOpacity=0,t&&e&&e.clearContext(e.contextTop||e.contextContainer)},selectAll:function(){return this.selectionStart=0,this.selectionEnd=this._text.length,this._fireSelectionChanged(),this._updateTextarea(),this},getSelectedText:function(){return this._text.slice(this.selectionStart,this.selectionEnd).join("")},findWordBoundaryLeft:function(t){var e=0,i=t-1;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i--;for(;/\S/.test(this._text[i])&&i>-1;)e++,i--;return t-e},findWordBoundaryRight:function(t){var e=0,i=t;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i++;for(;/\S/.test(this._text[i])&&i-1;)e++,i--;return t-e},findLineBoundaryRight:function(t){for(var e=0,i=t;!/\n/.test(this._text[i])&&i0&&nthis.__selectionStartOnMouseDown?(this.selectionStart=this.__selectionStartOnMouseDown,this.selectionEnd=e):(this.selectionStart=e,this.selectionEnd=this.__selectionStartOnMouseDown),this.selectionStart===i&&this.selectionEnd===n||(this.restartCursorIfNeeded(),this._fireSelectionChanged(),this._updateTextarea(),this.renderCursorOrSelection()))}},_setEditingProps:function(){this.hoverCursor="text",this.canvas&&(this.canvas.defaultCursor=this.canvas.moveCursor="text"),this.borderColor=this.editingBorderColor,this.hasControls=this.selectable=!1,this.lockMovementX=this.lockMovementY=!0},fromStringToGraphemeSelection:function(t,e,i){var n=i.slice(0,t),r=T.util.string.graphemeSplit(n).length;if(t===e)return{selectionStart:r,selectionEnd:r};var s=i.slice(t,e);return{selectionStart:r,selectionEnd:r+T.util.string.graphemeSplit(s).length}},fromGraphemeToStringSelection:function(t,e,i){var n=i.slice(0,t).join("").length;return t===e?{selectionStart:n,selectionEnd:n}:{selectionStart:n,selectionEnd:n+i.slice(t,e).join("").length}},_updateTextarea:function(){if(this.cursorOffsetCache={},this.hiddenTextarea){if(!this.inCompositionMode){var t=this.fromGraphemeToStringSelection(this.selectionStart,this.selectionEnd,this._text);this.hiddenTextarea.selectionStart=t.selectionStart,this.hiddenTextarea.selectionEnd=t.selectionEnd}this.updateTextareaPosition()}},updateFromTextArea:function(){if(this.hiddenTextarea){this.cursorOffsetCache={},this.text=this.hiddenTextarea.value,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords());var t=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value);this.selectionEnd=this.selectionStart=t.selectionEnd,this.inCompositionMode||(this.selectionStart=t.selectionStart),this.updateTextareaPosition()}},updateTextareaPosition:function(){if(this.selectionStart===this.selectionEnd){var t=this._calcTextareaPosition();this.hiddenTextarea.style.left=t.left,this.hiddenTextarea.style.top=t.top}},_calcTextareaPosition:function(){if(!this.canvas)return{x:1,y:1};var t=this.inCompositionMode?this.compositionStart:this.selectionStart,e=this._getCursorBoundaries(t),i=this.get2DCursorLocation(t),n=i.lineIndex,r=i.charIndex,s=this.getValueOfPropertyAt(n,r,"fontSize")*this.lineHeight,a=e.leftOffset,o=this.calcTransformMatrix(),l={x:e.left+a,y:e.top+e.topOffset+s},h=this.canvas.getRetinaScaling(),c=this.canvas.upperCanvasEl,d=c.width/h,u=c.height/h,f=d-s,g=u-s,m=c.clientWidth/d,p=c.clientHeight/u;return l=T.util.transformPoint(l,o),(l=T.util.transformPoint(l,this.canvas.viewportTransform)).x*=m,l.y*=p,l.x<0&&(l.x=0),l.x>f&&(l.x=f),l.y<0&&(l.y=0),l.y>g&&(l.y=g),l.x+=this.canvas._offset.left,l.y+=this.canvas._offset.top,{left:l.x+"px",top:l.y+"px",fontSize:s+"px",charHeight:s}},_saveEditingProps:function(){this._savedProps={hasControls:this.hasControls,borderColor:this.borderColor,lockMovementX:this.lockMovementX,lockMovementY:this.lockMovementY,hoverCursor:this.hoverCursor,selectable:this.selectable,defaultCursor:this.canvas&&this.canvas.defaultCursor,moveCursor:this.canvas&&this.canvas.moveCursor}},_restoreEditingProps:function(){this._savedProps&&(this.hoverCursor=this._savedProps.hoverCursor,this.hasControls=this._savedProps.hasControls,this.borderColor=this._savedProps.borderColor,this.selectable=this._savedProps.selectable,this.lockMovementX=this._savedProps.lockMovementX,this.lockMovementY=this._savedProps.lockMovementY,this.canvas&&(this.canvas.defaultCursor=this._savedProps.defaultCursor,this.canvas.moveCursor=this._savedProps.moveCursor))},exitEditing:function(){var t=this._textBeforeEdit!==this.text,e=this.hiddenTextarea;return this.selected=!1,this.isEditing=!1,this.selectionEnd=this.selectionStart,e&&(e.blur&&e.blur(),e.parentNode&&e.parentNode.removeChild(e)),this.hiddenTextarea=null,this.abortCursorAnimation(),this._restoreEditingProps(),this._currentCursorOpacity=0,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this.fire("editing:exited"),t&&this.fire("modified"),this.canvas&&(this.canvas.off("mouse:move",this.mouseMoveHandler),this.canvas.fire("text:editing:exited",{target:this}),t&&this.canvas.fire("object:modified",{target:this})),this},_removeExtraneousStyles:function(){for(var t in this.styles)this._textLines[t]||delete this.styles[t]},removeStyleFromTo:function(t,e){var i,n,r=this.get2DCursorLocation(t,!0),s=this.get2DCursorLocation(e,!0),a=r.lineIndex,o=r.charIndex,l=s.lineIndex,h=s.charIndex;if(a!==l){if(this.styles[a])for(i=o;i=h&&(n[c-u]=n[d],delete n[d])}},shiftLineStyles:function(t,e){var i=S(this.styles);for(var n in this.styles){var r=parseInt(n,10);r>t&&(this.styles[r+e]=i[r],i[r-e]||delete this.styles[r])}},restartCursorIfNeeded:function(){this._currentTickState&&!this._currentTickState.isAborted&&this._currentTickCompleteState&&!this._currentTickCompleteState.isAborted||this.initDelayedCursor()},insertNewlineStyleObject:function(t,e,i,n){var r,s={},a=!1,o=this._unwrappedTextLines[t].length===e;for(var l in i||(i=1),this.shiftLineStyles(t,i),this.styles[t]&&(r=this.styles[t][0===e?e:e-1]),this.styles[t]){var h=parseInt(l,10);h>=e&&(a=!0,s[h-e]=this.styles[t][l],o&&0===e||delete this.styles[t][l])}var c=!1;for(a&&!o&&(this.styles[t+i]=s,c=!0),c&&i--;i>0;)n&&n[i-1]?this.styles[t+i]={0:S(n[i-1])}:r?this.styles[t+i]={0:S(r)}:delete this.styles[t+i],i--;this._forceClearCache=!0},insertCharStyleObject:function(t,e,i,n){this.styles||(this.styles={});var r=this.styles[t],s=r?S(r):{};for(var a in i||(i=1),s){var o=parseInt(a,10);o>=e&&(r[o+i]=s[o],s[o-i]||delete r[o])}if(this._forceClearCache=!0,n)for(;i--;)Object.keys(n[i]).length&&(this.styles[t]||(this.styles[t]={}),this.styles[t][e+i]=S(n[i]));else if(r)for(var l=r[e?e-1:1];l&&i--;)this.styles[t][e+i]=S(l)},insertNewStyleBlock:function(t,e,i){for(var n=this.get2DCursorLocation(e,!0),r=[0],s=0,a=0;a0&&(this.insertCharStyleObject(n.lineIndex,n.charIndex,r[0],i),i=i&&i.slice(r[0]+1)),s&&this.insertNewlineStyleObject(n.lineIndex,n.charIndex+r[0],s),a=1;a0?this.insertCharStyleObject(n.lineIndex+a,0,r[a],i):i&&this.styles[n.lineIndex+a]&&i[0]&&(this.styles[n.lineIndex+a][0]=i[0]),i=i&&i.slice(r[a]+1);r[a]>0&&this.insertCharStyleObject(n.lineIndex+a,0,r[a],i)},setSelectionStartEndWithShift:function(t,e,i){i<=t?(e===t?this._selectionDirection="left":"right"===this._selectionDirection&&(this._selectionDirection="left",this.selectionEnd=t),this.selectionStart=i):i>t&&it?this.selectionStart=t:this.selectionStart<0&&(this.selectionStart=0),this.selectionEnd>t?this.selectionEnd=t:this.selectionEnd<0&&(this.selectionEnd=0)}}),T.util.object.extend(T.IText.prototype,{initDoubleClickSimulation:function(){this.__lastClickTime=+new Date,this.__lastLastClickTime=+new Date,this.__lastPointer={},this.on("mousedown",this.onMouseDown)},onMouseDown:function(t){if(this.canvas){this.__newClickTime=+new Date;var e=t.pointer;this.isTripleClick(e)&&(this.fire("tripleclick",t),this._stopEvent(t.e)),this.__lastLastClickTime=this.__lastClickTime,this.__lastClickTime=this.__newClickTime,this.__lastPointer=e,this.__lastIsEditing=this.isEditing,this.__lastSelected=this.selected}},isTripleClick:function(t){return this.__newClickTime-this.__lastClickTime<500&&this.__lastClickTime-this.__lastLastClickTime<500&&this.__lastPointer.x===t.x&&this.__lastPointer.y===t.y},_stopEvent:function(t){t.preventDefault&&t.preventDefault(),t.stopPropagation&&t.stopPropagation()},initCursorSelectionHandlers:function(){this.initMousedownHandler(),this.initMouseupHandler(),this.initClicks()},doubleClickHandler:function(t){this.isEditing&&this.selectWord(this.getSelectionStartFromPointer(t.e))},tripleClickHandler:function(t){this.isEditing&&this.selectLine(this.getSelectionStartFromPointer(t.e))},initClicks:function(){this.on("mousedblclick",this.doubleClickHandler),this.on("tripleclick",this.tripleClickHandler)},_mouseDownHandler:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.__isMousedown=!0,this.selected&&(this.inCompositionMode=!1,this.setCursorByClick(t.e)),this.isEditing&&(this.__selectionStartOnMouseDown=this.selectionStart,this.selectionStart===this.selectionEnd&&this.abortCursorAnimation(),this.renderCursorOrSelection()))},_mouseDownHandlerBefore:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.selected=this===this.canvas._activeObject)},initMousedownHandler:function(){this.on("mousedown",this._mouseDownHandler),this.on("mousedown:before",this._mouseDownHandlerBefore)},initMouseupHandler:function(){this.on("mouseup",this.mouseUpHandler)},mouseUpHandler:function(t){if(this.__isMousedown=!1,!(!this.editable||this.group||t.transform&&t.transform.actionPerformed||t.e.button&&1!==t.e.button)){if(this.canvas){var e=this.canvas._activeObject;if(e&&e!==this)return}this.__lastSelected&&!this.__corner?(this.selected=!1,this.__lastSelected=!1,this.enterEditing(t.e),this.selectionStart===this.selectionEnd?this.initDelayedCursor(!0):this.renderCursorOrSelection()):this.selected=!0}},setCursorByClick:function(t){var e=this.getSelectionStartFromPointer(t),i=this.selectionStart,n=this.selectionEnd;t.shiftKey?this.setSelectionStartEndWithShift(i,n,e):(this.selectionStart=e,this.selectionEnd=e),this.isEditing&&(this._fireSelectionChanged(),this._updateTextarea())},getSelectionStartFromPointer:function(t){for(var e,i=this.getLocalPointer(t),n=0,r=0,s=0,a=0,o=0,l=0,h=this._textLines.length;l0&&(a+=this._textLines[l-1].length+this.missingNewlineOffset(l-1));r=this._getLineLeftOffset(o)*this.scaleX,e=this._textLines[o],"rtl"===this.direction&&(i.x=this.width*this.scaleX-i.x+r);for(var c=0,d=e.length;cs||a<0?0:1);return this.flipX&&(o=r-o),o>this._text.length&&(o=this._text.length),o}}),T.util.object.extend(T.IText.prototype,{initHiddenTextarea:function(){this.hiddenTextarea=T.document.createElement("textarea"),this.hiddenTextarea.setAttribute("autocapitalize","off"),this.hiddenTextarea.setAttribute("autocorrect","off"),this.hiddenTextarea.setAttribute("autocomplete","off"),this.hiddenTextarea.setAttribute("spellcheck","false"),this.hiddenTextarea.setAttribute("data-fabric-hiddentextarea",""),this.hiddenTextarea.setAttribute("wrap","off");var t=this._calcTextareaPosition();this.hiddenTextarea.style.cssText="position: absolute; top: "+t.top+"; left: "+t.left+"; z-index: -999; opacity: 0; width: 1px; height: 1px; font-size: 1px; paddingｰtop: "+t.fontSize+";",this.hiddenTextareaContainer?this.hiddenTextareaContainer.appendChild(this.hiddenTextarea):T.document.body.appendChild(this.hiddenTextarea),T.util.addListener(this.hiddenTextarea,"keydown",this.onKeyDown.bind(this)),T.util.addListener(this.hiddenTextarea,"keyup",this.onKeyUp.bind(this)),T.util.addListener(this.hiddenTextarea,"input",this.onInput.bind(this)),T.util.addListener(this.hiddenTextarea,"copy",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"cut",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"paste",this.paste.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionstart",this.onCompositionStart.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionupdate",this.onCompositionUpdate.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionend",this.onCompositionEnd.bind(this)),!this._clickHandlerInitialized&&this.canvas&&(T.util.addListener(this.canvas.upperCanvasEl,"click",this.onClick.bind(this)),this._clickHandlerInitialized=!0)},keysMap:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorRight",36:"moveCursorLeft",37:"moveCursorLeft",38:"moveCursorUp",39:"moveCursorRight",40:"moveCursorDown"},keysMapRtl:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorLeft",36:"moveCursorRight",37:"moveCursorRight",38:"moveCursorUp",39:"moveCursorLeft",40:"moveCursorDown"},ctrlKeysMapUp:{67:"copy",88:"cut"},ctrlKeysMapDown:{65:"selectAll"},onClick:function(){this.hiddenTextarea&&this.hiddenTextarea.focus()},onKeyDown:function(t){if(this.isEditing){var e="rtl"===this.direction?this.keysMapRtl:this.keysMap;if(t.keyCode in e)this[e[t.keyCode]](t);else{if(!(t.keyCode in this.ctrlKeysMapDown)||!t.ctrlKey&&!t.metaKey)return;this[this.ctrlKeysMapDown[t.keyCode]](t)}t.stopImmediatePropagation(),t.preventDefault(),t.keyCode>=33&&t.keyCode<=40?(this.inCompositionMode=!1,this.clearContextTop(),this.renderCursorOrSelection()):this.canvas&&this.canvas.requestRenderAll()}},onKeyUp:function(t){!this.isEditing||this._copyDone||this.inCompositionMode?this._copyDone=!1:t.keyCode in this.ctrlKeysMapUp&&(t.ctrlKey||t.metaKey)&&(this[this.ctrlKeysMapUp[t.keyCode]](t),t.stopImmediatePropagation(),t.preventDefault(),this.canvas&&this.canvas.requestRenderAll())},onInput:function(t){var e=this.fromPaste;if(this.fromPaste=!1,t&&t.stopPropagation(),this.isEditing){var i,n,r,s,a,o=this._splitTextIntoLines(this.hiddenTextarea.value).graphemeText,l=this._text.length,h=o.length,c=h-l,d=this.selectionStart,u=this.selectionEnd,f=d!==u;if(""===this.hiddenTextarea.value)return this.styles={},this.updateFromTextArea(),this.fire("changed"),void(this.canvas&&(this.canvas.fire("text:changed",{target:this}),this.canvas.requestRenderAll()));var g=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value),m=d>g.selectionStart;f?(i=this._text.slice(d,u),c+=u-d):h0&&(n+=(i=this.__charBounds[t][e-1]).left+i.width),n},getDownCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),r=n.lineIndex;if(r===this._textLines.length-1||t.metaKey||34===t.keyCode)return this._text.length-i;var s=n.charIndex,a=this._getWidthBeforeCursor(r,s),o=this._getIndexOnLine(r+1,a);return this._textLines[r].slice(s).length+o+1+this.missingNewlineOffset(r)},_getSelectionForOffset:function(t,e){return t.shiftKey&&this.selectionStart!==this.selectionEnd&&e?this.selectionEnd:this.selectionStart},getUpCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),r=n.lineIndex;if(0===r||t.metaKey||33===t.keyCode)return-i;var s=n.charIndex,a=this._getWidthBeforeCursor(r,s),o=this._getIndexOnLine(r-1,a),l=this._textLines[r].slice(0,s),h=this.missingNewlineOffset(r-1);return-this._textLines[r-1].length+o-l.length+(1-h)},_getIndexOnLine:function(t,e){for(var i,n,r=this._textLines[t],s=this._getLineLeftOffset(t),a=0,o=0,l=r.length;oe){n=!0;var h=s-i,c=s,d=Math.abs(h-e);a=Math.abs(c-e)=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorUpOrDown("Down",t)},moveCursorUp:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorUpOrDown("Up",t)},_moveCursorUpOrDown:function(t,e){var i=this["get"+t+"CursorOffset"](e,"right"===this._selectionDirection);e.shiftKey?this.moveCursorWithShift(i):this.moveCursorWithoutShift(i),0!==i&&(this.setSelectionInBoundaries(),this.abortCursorAnimation(),this._currentCursorOpacity=1,this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorWithShift:function(t){var e="left"===this._selectionDirection?this.selectionStart+t:this.selectionEnd+t;return this.setSelectionStartEndWithShift(this.selectionStart,this.selectionEnd,e),0!==t},moveCursorWithoutShift:function(t){return t<0?(this.selectionStart+=t,this.selectionEnd=this.selectionStart):(this.selectionEnd+=t,this.selectionStart=this.selectionEnd),0!==t},moveCursorLeft:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorLeftOrRight("Left",t)},_move:function(t,e,i){var n;if(t.altKey)n=this["findWordBoundary"+i](this[e]);else{if(!t.metaKey&&35!==t.keyCode&&36!==t.keyCode)return this[e]+="Left"===i?-1:1,!0;n=this["findLineBoundary"+i](this[e])}if(void 0!==typeof n&&this[e]!==n)return this[e]=n,!0},_moveLeft:function(t,e){return this._move(t,e,"Left")},_moveRight:function(t,e){return this._move(t,e,"Right")},moveCursorLeftWithoutShift:function(t){var e=!0;return this._selectionDirection="left",this.selectionEnd===this.selectionStart&&0!==this.selectionStart&&(e=this._moveLeft(t,"selectionStart")),this.selectionEnd=this.selectionStart,e},moveCursorLeftWithShift:function(t){return"right"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveLeft(t,"selectionEnd"):0!==this.selectionStart?(this._selectionDirection="left",this._moveLeft(t,"selectionStart")):void 0},moveCursorRight:function(t){this.selectionStart>=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorLeftOrRight("Right",t)},_moveCursorLeftOrRight:function(t,e){var i="moveCursor"+t+"With";this._currentCursorOpacity=1,e.shiftKey?i+="Shift":i+="outShift",this[i](e)&&(this.abortCursorAnimation(),this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorRightWithShift:function(t){return"left"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveRight(t,"selectionStart"):this.selectionEnd!==this._text.length?(this._selectionDirection="right",this._moveRight(t,"selectionEnd")):void 0},moveCursorRightWithoutShift:function(t){var e=!0;return this._selectionDirection="right",this.selectionStart===this.selectionEnd?(e=this._moveRight(t,"selectionStart"),this.selectionEnd=this.selectionStart):this.selectionStart=this.selectionEnd,e},removeChars:function(t,e){void 0===e&&(e=t+1),this.removeStyleFromTo(t,e),this._text.splice(t,e-t),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()},insertChars:function(t,e,i,n){void 0===n&&(n=i),n>i&&this.removeStyleFromTo(i,n);var r=T.util.string.graphemeSplit(t);this.insertNewStyleBlock(r,i,e),this._text=[].concat(this._text.slice(0,i),r,this._text.slice(n)),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()}}),function(){var t=T.util.toFixed,e=/ +/g;T.util.object.extend(T.Text.prototype,{_toSVG:function(){var t=this._getSVGLeftTopOffsets(),e=this._getSVGTextAndBg(t.textTop,t.textLeft);return this._wrapSVGTextAndBg(e)},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,noStyle:!0,withShadow:!0})},_getSVGLeftTopOffsets:function(){return{textLeft:-this.width/2,textTop:-this.height/2,lineTop:this.getHeightOfLine(0)}},_wrapSVGTextAndBg:function(t){var e=this.getSvgTextDecoration(this);return[t.textBgRects.join(""),'\t\t",t.textSpans.join(""),"\n"]},_getSVGTextAndBg:function(t,e){var i,n=[],r=[],s=t;this._setSVGBg(r);for(var a=0,o=this._textLines.length;a",T.util.string.escapeXml(i),""].join("")},_setSVGTextLineText:function(t,e,i,n){var r,s,a,o,l,h=this.getHeightOfLine(e),c=-1!==this.textAlign.indexOf("justify"),d="",u=0,f=this._textLines[e];n+=h*(1-this._fontSizeFraction)/this.lineHeight;for(var g=0,m=f.length-1;g<=m;g++)l=g===m||this.charSpacing,d+=f[g],a=this.__charBounds[e][g],0===u?(i+=a.kernedWidth-a.width,u+=a.width):u+=a.kernedWidth,c&&!l&&this._reSpaceAndTab.test(f[g])&&(l=!0),l||(r=r||this.getCompleteStyleDeclaration(e,g),s=this.getCompleteStyleDeclaration(e,g+1),l=this._hasStyleChangedForSvg(r,s)),l&&(o=this._getStyleDeclaration(e,g)||{},t.push(this._createTextCharSpan(d,o,i,n)),d="",r=s,i+=u,u=0)},_pushTextBgRect:function(e,i,n,r,s,a){var o=T.Object.NUM_FRACTION_DIGITS;e.push("\t\t\n')},_setSVGTextLineBg:function(t,e,i,n){for(var r,s,a=this._textLines[e],o=this.getHeightOfLine(e)/this.lineHeight,l=0,h=0,c=this.getValueOfPropertyAt(e,0,"textBackgroundColor"),d=0,u=a.length;dthis.width&&this._set("width",this.dynamicMinWidth),-1!==this.textAlign.indexOf("justify")&&this.enlargeSpaces(),this.height=this.calcTextHeight(),this.saveState({propertySet:"_dimensionAffectingProps"}))},_generateStyleMap:function(t){for(var e=0,i=0,n=0,r={},s=0;s0?(i=0,n++,e++):!this.splitByGrapheme&&this._reSpaceAndTab.test(t.graphemeText[n])&&s>0&&(i++,n++),r[s]={line:e,offset:i},n+=t.graphemeLines[s].length,i+=t.graphemeLines[s].length;return r},styleHas:function(t,i){if(this._styleMap&&!this.isWrapping){var n=this._styleMap[i];n&&(i=n.line)}return e.Text.prototype.styleHas.call(this,t,i)},isEmptyStyles:function(t){if(!this.styles)return!0;var e,i,n=0,r=!1,s=this._styleMap[t],a=this._styleMap[t+1];for(var o in s&&(t=s.line,n=s.offset),a&&(r=a.line===t,e=a.offset),i=void 0===t?this.styles:{line:this.styles[t]})for(var l in i[o])if(l>=n&&(!r||ln&&!p?(o.push(l),l=[],s=f,p=!0):s+=_,p||a||l.push(u),l=l.concat(c),g=a?0:this._measureWord([u],i,d),d++,p=!1,f>m&&(m=f);return v&&o.push(l),m+r>this.dynamicMinWidth&&(this.dynamicMinWidth=m-_+r),o},isEndOfWrapping:function(t){return!this._styleMap[t+1]||this._styleMap[t+1].line!==this._styleMap[t].line},missingNewlineOffset:function(t){return this.splitByGrapheme?this.isEndOfWrapping(t)?1:0:1},_splitTextIntoLines:function(t){for(var i=e.Text.prototype._splitTextIntoLines.call(this,t),n=this._wrapText(i.lines,this.width),r=new Array(n.length),s=0;s{},898:()=>{},245:()=>{}},ui={};function fi(t){var e=ui[t];if(void 0!==e)return e.exports;var i=ui[t]={exports:{}};return di[t](i,i.exports,fi),i.exports}fi.d=(t,e)=>{for(var i in e)fi.o(e,i)&&!fi.o(t,i)&&Object.defineProperty(t,i,{enumerable:!0,get:e[i]})},fi.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e);var gi={};(()=>{let t;fi.d(gi,{R:()=>t}),t="undefined"!=typeof document&&"undefined"!=typeof window?fi(653).fabric:{version:"5.2.1"}})();var mi,pi,_i,vi,yi=gi.R;!function(t){t[t.DIMT_RECTANGLE=1]="DIMT_RECTANGLE",t[t.DIMT_QUADRILATERAL=2]="DIMT_QUADRILATERAL",t[t.DIMT_TEXT=4]="DIMT_TEXT",t[t.DIMT_ARC=8]="DIMT_ARC",t[t.DIMT_IMAGE=16]="DIMT_IMAGE",t[t.DIMT_POLYGON=32]="DIMT_POLYGON",t[t.DIMT_LINE=64]="DIMT_LINE",t[t.DIMT_GROUP=128]="DIMT_GROUP"}(mi||(mi={})),function(t){t[t.DIS_DEFAULT=1]="DIS_DEFAULT",t[t.DIS_SELECTED=2]="DIS_SELECTED"}(pi||(pi={})),function(t){t[t.EF_ENHANCED_FOCUS=4]="EF_ENHANCED_FOCUS",t[t.EF_AUTO_ZOOM=16]="EF_AUTO_ZOOM",t[t.EF_TAP_TO_FOCUS=64]="EF_TAP_TO_FOCUS"}(_i||(_i={})),function(t){t.GREY="grey",t.GREY32="grey32",t.RGBA="rgba",t.RBGA="rbga",t.GRBA="grba",t.GBRA="gbra",t.BRGA="brga",t.BGRA="bgra"}(vi||(vi={}));const wi=t=>"number"==typeof t&&!Number.isNaN(t),Ei=t=>"string"==typeof t;var Ci,Si,Ti,bi,Ii,xi,Ri,Oi,Di,Ai,Mi;!function(t){t[t.ARC=0]="ARC",t[t.IMAGE=1]="IMAGE",t[t.LINE=2]="LINE",t[t.POLYGON=3]="POLYGON",t[t.QUAD=4]="QUAD",t[t.RECT=5]="RECT",t[t.TEXT=6]="TEXT",t[t.GROUP=7]="GROUP"}(Ii||(Ii={})),function(t){t[t.DEFAULT=0]="DEFAULT",t[t.SELECTED=1]="SELECTED"}(xi||(xi={}));let Li=class{get mediaType(){return new Map([["rect",mi.DIMT_RECTANGLE],["quad",mi.DIMT_QUADRILATERAL],["text",mi.DIMT_TEXT],["arc",mi.DIMT_ARC],["image",mi.DIMT_IMAGE],["polygon",mi.DIMT_POLYGON],["line",mi.DIMT_LINE],["group",mi.DIMT_GROUP]]).get(this._mediaType)}get styleSelector(){switch(si(this,Si,"f")){case pi.DIS_DEFAULT:return"default";case pi.DIS_SELECTED:return"selected"}}set drawingStyleId(t){this.styleId=t}get drawingStyleId(){return this.styleId}set coordinateBase(t){if(!["view","image"].includes(t))throw new Error("Invalid 'coordinateBase'.");this._drawingLayer&&("image"===si(this,Ti,"f")&&"view"===t?this.updateCoordinateBaseFromImageToView():"view"===si(this,Ti,"f")&&"image"===t&&this.updateCoordinateBaseFromViewToImage()),ai(this,Ti,t)}get coordinateBase(){return si(this,Ti,"f")}get drawingLayerId(){return this._drawingLayerId}constructor(t,e){if(Ci.add(this),Si.set(this,void 0),Ti.set(this,"image"),this._zIndex=null,this._drawingLayer=null,this._drawingLayerId=null,this._mapState_StyleId=new Map,this.mapEvent_Callbacks=new Map([["selected",new Map],["deselected",new Map],["mousedown",new Map],["mouseup",new Map],["dblclick",new Map],["mouseover",new Map],["mouseout",new Map]]),this.mapNoteName_Content=new Map([]),this.isDrawingItem=!0,null!=e&&!wi(e))throw new TypeError("Invalid 'drawingStyleId'.");t&&this._setFabricObject(t),this.setState(pi.DIS_DEFAULT),this.styleId=e}_setFabricObject(t){this._fabricObject=t,this._fabricObject.on("selected",()=>{this.setState(pi.DIS_SELECTED)}),this._fabricObject.on("deselected",()=>{this._fabricObject.canvas&&this._fabricObject.canvas.getActiveObjects().includes(this._fabricObject)?this.setState(pi.DIS_SELECTED):this.setState(pi.DIS_DEFAULT),"textbox"===this._fabricObject.type&&(this._fabricObject.isEditing&&this._fabricObject.exitEditing(),this._fabricObject.selected=!1)}),t.getDrawingItem=()=>this}_getFabricObject(){return this._fabricObject}setState(t){ai(this,Si,t)}getState(){return si(this,Si,"f")}_on(t,e){if(!e)return;const i=t.toLowerCase(),n=this.mapEvent_Callbacks.get(i);if(!n)throw new Error(`Event '${t}' does not exist.`);let r=n.get(e);r||(r=t=>{const i=t.e;if(!i)return void(e&&e.apply(this,[{targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null}]));const n={targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null};if(this._drawingLayer){let t,e,r,s;const a=i.target.getBoundingClientRect();t=a.left,e=a.top,r=t+window.scrollX,s=e+window.scrollY;const{width:o,height:l}=this._drawingLayer.fabricCanvas.lowerCanvasEl.getBoundingClientRect(),h=this._drawingLayer.width,c=this._drawingLayer.height,d=o/l,u=h/c,f=this._drawingLayer._getObjectFit();let g,m,p,_,v=1;if("contain"===f)d0?i-1:n,Ni),actionName:"modifyPolygon",pointIndex:i}),t},{}),ai(this,Oi,JSON.parse(JSON.stringify(t))),this._mediaType="polygon"}extendSet(t,e){if("vertices"===t){const t=this._fabricObject;if(t.group){const i=t.group;t.points=e.map(t=>({x:t.x-i.left-i.width/2,y:t.y-i.top-i.height/2})),i.addWithUpdate()}else t.points=e;const i=t.points.length-1;return t.controls=t.points.reduce(function(t,e,n){return t["p"+n]=new yi.Control({positionHandler:Pi,actionHandler:Bi(n>0?n-1:i,Ni),actionName:"modifyPolygon",pointIndex:n}),t},{}),t._setPositionDimensions({}),!0}}extendGet(t){if("vertices"===t){const t=[],e=this._fabricObject;if(e.selectable&&!e.group)for(let i in e.oCoords)t.push({x:e.oCoords[i].x,y:e.oCoords[i].y});else for(let i of e.points){let n=i.x-e.pathOffset.x,r=i.y-e.pathOffset.y;const s=yi.util.transformPoint({x:n,y:r},e.calcTransformMatrix());t.push({x:s.x,y:s.y})}return t}}updateCoordinateBaseFromImageToView(){const t=this.get("vertices").map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",t)}updateCoordinateBaseFromViewToImage(){const t=this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}));this.set("vertices",t)}setPosition(t){this.setPolygon(t)}getPosition(){return this.getPolygon()}updatePosition(){si(this,Oi,"f")&&this.setPolygon(si(this,Oi,"f"))}setPolygon(t){if(!S(t))throw new TypeError("Invalid 'polygon'.");if(this._drawingLayer){if("view"===this.coordinateBase){const e=t.points.map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else ai(this,Oi,JSON.parse(JSON.stringify(t)))}getPolygon(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return si(this,Oi,"f")?JSON.parse(JSON.stringify(si(this,Oi,"f"))):null}};Oi=new WeakMap;Di=new WeakMap,Ai=new WeakMap;const Vi=t=>{let e=(t=>t.split("\n").map(t=>t.split("\t")))(t);return(t=>{for(let e=0;;e++){let i=-1;for(let n=0;ni&&(i=r.length)}if(-1===i)break;for(let n=0;n=t[n].length-1)continue;let r=" ".repeat(i+2-t[n][e].length);t[n][e]=t[n][e].concat(r)}}})(e),(t=>{let e="";for(let i=0;i({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else ai(this,Wi,JSON.parse(JSON.stringify(t)))}getQuad(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return si(this,Wi,"f")?JSON.parse(JSON.stringify(si(this,Wi,"f"))):null}};Wi=new WeakMap;class Hi extends Li{constructor(t){super(new yi.Group(t.map(t=>t._getFabricObject()))),this._fabricObject.on("selected",()=>{this.setState(pi.DIS_SELECTED);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("selected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._fabricObject.on("deselected",()=>{this.setState(pi.DIS_DEFAULT);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("deselected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._mediaType="group"}extendSet(t,e){return!1}extendGet(t){}updateCoordinateBaseFromImageToView(){}updateCoordinateBaseFromViewToImage(){}setPosition(){}getPosition(){}updatePosition(){}getChildDrawingItems(){return this._fabricObject._objects.map(t=>t.getDrawingItem())}setChildDrawingItems(t){if(!t||!t.isDrawingItem)throw TypeError("Illegal drawing item.");this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"add"):this._fabricObject.addWithUpdate(t._getFabricObject())}removeChildItem(t){t&&t.isDrawingItem&&(this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"remove"):this._fabricObject.removeWithUpdate(t._getFabricObject()))}}const zi=t=>null!==t&&"object"==typeof t&&!Array.isArray(t),Xi=t=>!!Ei(t)&&""!==t,Zi=t=>!(!zi(t)||"id"in t&&!wi(t.id)||"lineWidth"in t&&!wi(t.lineWidth)||"fillStyle"in t&&!Xi(t.fillStyle)||"strokeStyle"in t&&!Xi(t.strokeStyle)||"paintMode"in t&&!["fill","stroke","strokeAndFill"].includes(t.paintMode)||"fontFamily"in t&&!Xi(t.fontFamily)||"fontSize"in t&&!wi(t.fontSize));class qi{static convert(t,e,i,n){const r={x:0,y:0,width:e,height:i};if(!t)return r;const s=n.getVideoFit(),a=n.getVisibleRegionOfVideo({inPixels:!0});if(b(t))t.isMeasuredInPercentage?"contain"===s||null===a?(r.x=t.x/100*e,r.y=t.y/100*i,r.width=t.width/100*e,r.height=t.height/100*i):(r.x=a.x+t.x/100*a.width,r.y=a.y+t.y/100*a.height,r.width=t.width/100*a.width,r.height=t.height/100*a.height):"contain"===s||null===a?(r.x=t.x,r.y=t.y,r.width=t.width,r.height=t.height):(r.x=t.x+a.x,r.y=t.y+a.y,r.width=t.width>a.width?a.width:t.width,r.height=t.height>a.height?a.height:t.height);else{if(!y(t))throw TypeError("Invalid region.");t.isMeasuredInPercentage?"contain"===s||null===a?(r.x=t.left/100*e,r.y=t.top/100*i,r.width=(t.right-t.left)/100*e,r.height=(t.bottom-t.top)/100*i):(r.x=a.x+t.left/100*a.width,r.y=a.y+t.top/100*a.height,r.width=(t.right-t.left)/100*a.width,r.height=(t.bottom-t.top)/100*a.height):"contain"===s||null===a?(r.x=t.left,r.y=t.top,r.width=t.right-t.left,r.height=t.bottom-t.top):(r.x=t.left+a.x,r.y=t.top+a.y,r.width=t.right-t.left>a.width?a.width:t.right-t.left,r.height=t.bottom-t.top>a.height?a.height:t.bottom-t.top)}return r.x=Math.round(r.x),r.y=Math.round(r.y),r.width=Math.round(r.width),r.height=Math.round(r.height),r}}var Ki,Ji;class $i{constructor(){Ki.set(this,new Map),Ji.set(this,!1)}get disposed(){return si(this,Ji,"f")}on(t,e){t=t.toLowerCase();const i=si(this,Ki,"f").get(t);if(i){if(i.includes(e))return;i.push(e)}else si(this,Ki,"f").set(t,[e])}off(t,e){t=t.toLowerCase();const i=si(this,Ki,"f").get(t);if(!i)return;const n=i.indexOf(e);-1!==n&&i.splice(n,1)}offAll(t){t=t.toLowerCase();const e=si(this,Ki,"f").get(t);e&&(e.length=0)}fire(t,e=[],i={async:!1,copy:!0}){e||(e=[]),t=t.toLowerCase();const n=si(this,Ki,"f").get(t);if(n&&n.length){i=Object.assign({async:!1,copy:!0},i);for(let r of n){if(!r)continue;let s=[];if(i.copy)for(let i of e){try{i=JSON.parse(JSON.stringify(i))}catch(t){}s.push(i)}else s=e;let a=!1;if(i.async)setTimeout(()=>{this.disposed||n.includes(r)&&r.apply(i.target,s)},0);else try{a=r.apply(i.target,s)}catch(t){}if(!0===a)break}}}dispose(){ai(this,Ji,!0)}}function Qi(t,e,i){return(i.x-t.x)*(e.y-t.y)==(e.x-t.x)*(i.y-t.y)&&Math.min(t.x,e.x)<=i.x&&i.x<=Math.max(t.x,e.x)&&Math.min(t.y,e.y)<=i.y&&i.y<=Math.max(t.y,e.y)}function tn(t){return Math.abs(t)<1e-6?0:t<0?-1:1}function en(t,e,i,n){let r=t[0]*(i[1]-e[1])+e[0]*(t[1]-i[1])+i[0]*(e[1]-t[1]),s=t[0]*(n[1]-e[1])+e[0]*(t[1]-n[1])+n[0]*(e[1]-t[1]);return!((r^s)>=0&&0!==r&&0!==s||(r=i[0]*(t[1]-n[1])+n[0]*(i[1]-t[1])+t[0]*(n[1]-i[1]),s=i[0]*(e[1]-n[1])+n[0]*(i[1]-e[1])+e[0]*(n[1]-i[1]),(r^s)>=0&&0!==r&&0!==s))}Ki=new WeakMap,Ji=new WeakMap;const nn=async t=>{if("string"!=typeof t)throw new TypeError("Invalid url.");const e=await fetch(t);if(!e.ok)throw Error("Network Error: "+e.statusText);const i=await e.text();if(!i.trim().startsWith("<"))throw Error("Unable to get valid HTMLElement.");const n=document.createElement("div");if(n.insertAdjacentHTML("beforeend",i),1===n.childElementCount&&n.firstChild instanceof HTMLTemplateElement)return n.firstChild.content;const r=new DocumentFragment;for(let t of n.children)r.append(t);return r};class rn{static multiply(t,e){const i=[];for(let n=0;n<3;n++){const r=e.slice(3*n,3*n+3);for(let e=0;e<3;e++){const n=[t[e],t[e+3],t[e+6]].reduce((t,e,i)=>t+e*r[i],0);i.push(n)}}return i}static identity(){return[1,0,0,0,1,0,0,0,1]}static translate(t,e,i){return rn.multiply(t,[1,0,0,0,1,0,e,i,1])}static rotate(t,e){var i=Math.cos(e),n=Math.sin(e);return rn.multiply(t,[i,-n,0,n,i,0,0,0,1])}static scale(t,e,i){return rn.multiply(t,[e,0,0,0,i,0,0,0,1])}}var sn,an,on,ln,hn,cn,dn,un,fn,gn,mn,pn,_n,vn,yn,wn,En,Cn,Sn,Tn,bn,In,xn,Rn,On,Dn,An,Mn,Ln,Fn,Pn,kn,Nn,Bn,jn,Vn,Un,Gn,Wn,Yn,Hn,zn,Xn,Zn,qn,Kn,Jn,$n,Qn,tr,er,ir,nr,rr,sr,ar,or,lr,hr,cr,dr,ur,fr,gr,mr,pr,_r,vr,yr,wr,Er,Cr,Sr,Tr,br,Ir,xr,Rr,Or,Dr,Ar;class Mr{static createDrawingStyle(t){if(!Zi(t))throw new Error("Invalid style definition.");let e,i=Mr.USER_START_STYLE_ID;for(;si(Mr,sn,"f",an).has(i);)i++;e=i;const n=JSON.parse(JSON.stringify(t));n.id=e;for(let t in si(Mr,sn,"f",on))n.hasOwnProperty(t)||(n[t]=si(Mr,sn,"f",on)[t]);return si(Mr,sn,"f",an).set(e,n),n.id}static _getDrawingStyle(t,e){if("number"!=typeof t)throw new Error("Invalid style id.");const i=si(Mr,sn,"f",an).get(t);return i?e?JSON.parse(JSON.stringify(i)):i:null}static getDrawingStyle(t){return this._getDrawingStyle(t,!0)}static getAllDrawingStyles(){return JSON.parse(JSON.stringify(Array.from(si(Mr,sn,"f",an).values())))}static _updateDrawingStyle(t,e){if(!Zi(e))throw new Error("Invalid style definition.");const i=si(Mr,sn,"f",an).get(t);if(i)for(let t in e)i.hasOwnProperty(t)&&(i[t]=e[t])}static updateDrawingStyle(t,e){this._updateDrawingStyle(t,e)}}sn=Mr,Mr.STYLE_BLUE_STROKE=1,Mr.STYLE_GREEN_STROKE=2,Mr.STYLE_ORANGE_STROKE=3,Mr.STYLE_YELLOW_STROKE=4,Mr.STYLE_BLUE_STROKE_FILL=5,Mr.STYLE_GREEN_STROKE_FILL=6,Mr.STYLE_ORANGE_STROKE_FILL=7,Mr.STYLE_YELLOW_STROKE_FILL=8,Mr.STYLE_BLUE_STROKE_TRANSPARENT=9,Mr.STYLE_GREEN_STROKE_TRANSPARENT=10,Mr.STYLE_ORANGE_STROKE_TRANSPARENT=11,Mr.USER_START_STYLE_ID=1024,an={value:new Map([[Mr.STYLE_BLUE_STROKE,{id:Mr.STYLE_BLUE_STROKE,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_GREEN_STROKE,{id:Mr.STYLE_GREEN_STROKE,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_ORANGE_STROKE,{id:Mr.STYLE_ORANGE_STROKE,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_YELLOW_STROKE,{id:Mr.STYLE_YELLOW_STROKE,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_BLUE_STROKE_FILL,{id:Mr.STYLE_BLUE_STROKE_FILL,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_GREEN_STROKE_FILL,{id:Mr.STYLE_GREEN_STROKE_FILL,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_ORANGE_STROKE_FILL,{id:Mr.STYLE_ORANGE_STROKE_FILL,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_YELLOW_STROKE_FILL,{id:Mr.STYLE_YELLOW_STROKE_FILL,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_BLUE_STROKE_TRANSPARENT,{id:Mr.STYLE_BLUE_STROKE_TRANSPARENT,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_GREEN_STROKE_TRANSPARENT,{id:Mr.STYLE_GREEN_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Mr.STYLE_ORANGE_STROKE_TRANSPARENT,{id:Mr.STYLE_ORANGE_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}]])},on={value:{lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}},"undefined"!=typeof document&&"undefined"!=typeof window&&(yi.StaticCanvas.prototype.dispose=function(){return this.isRendering&&(yi.util.cancelAnimFrame(this.isRendering),this.isRendering=0),this.forEachObject(function(t){t.dispose&&t.dispose()}),this._objects=[],this.backgroundImage&&this.backgroundImage.dispose&&this.backgroundImage.dispose(),this.backgroundImage=null,this.overlayImage&&this.overlayImage.dispose&&this.overlayImage.dispose(),this.overlayImage=null,this._iTextInstances=null,this.contextContainer=null,this.lowerCanvasEl.classList.remove("lower-canvas"),delete this._originalCanvasStyle,this.lowerCanvasEl.setAttribute("width",this.width),this.lowerCanvasEl.setAttribute("height",this.height),yi.util.cleanUpJsdomNode(this.lowerCanvasEl),this.lowerCanvasEl=void 0,this},yi.Object.prototype.transparentCorners=!1,yi.Object.prototype.cornerSize=20,yi.Object.prototype.touchCornerSize=100,yi.Object.prototype.cornerColor="rgb(254,142,20)",yi.Object.prototype.cornerStyle="circle",yi.Object.prototype.strokeUniform=!0,yi.Object.prototype.hasBorders=!1,yi.Canvas.prototype.containerClass="",yi.Canvas.prototype.getPointer=function(t,e){if(this._absolutePointer&&!e)return this._absolutePointer;if(this._pointer&&e)return this._pointer;var i=this.upperCanvasEl;let n,r=yi.util.getPointer(t,i),s=i.getBoundingClientRect(),a=s.width||0,o=s.height||0;a&&o||("top"in s&&"bottom"in s&&(o=Math.abs(s.top-s.bottom)),"right"in s&&"left"in s&&(a=Math.abs(s.right-s.left))),this.calcOffset(),r.x=r.x-this._offset.left,r.y=r.y-this._offset.top,e||(r=this.restorePointerVpt(r));var l=this.getRetinaScaling();if(1!==l&&(r.x/=l,r.y/=l),0!==a&&0!==o){var h=window.getComputedStyle(i).objectFit,c=i.width,d=i.height,u=a,f=o;n={width:c/u,height:d/f};var g,m,p=c/d,_=u/f;return"contain"===h?p>_?(g=u,m=u/p,{x:r.x*n.width,y:(r.y-(f-m)/2)*n.width}):(g=f*p,m=f,{x:(r.x-(u-g)/2)*n.height,y:r.y*n.height}):"cover"===h?p>_?{x:(c-n.height*u)/2+r.x*n.height,y:r.y*n.height}:{x:r.x*n.width,y:(d-n.width*f)/2+r.y*n.width}:{x:r.x*n.width,y:r.y*n.height}}return n={width:1,height:1},{x:r.x*n.width,y:r.y*n.height}},yi.Canvas.prototype._onTouchStart=function(t){let e;for(let i=0;ii&&!_?(l.push(h),h=[],a=g,_=!0):a+=v,_||o||h.push(f),h=h.concat(d),m=o?0:this._measureWord([f],e,u),u++,_=!1,g>p&&(p=g);return y&&l.push(h),p+n>this.dynamicMinWidth&&(this.dynamicMinWidth=p-v+n),l});class Lr{get width(){return this.fabricCanvas.width}get height(){return this.fabricCanvas.height}set _allowMultiSelect(t){this.fabricCanvas.selection=t,this.fabricCanvas.renderAll()}get _allowMultiSelect(){return this.fabricCanvas.selection}constructor(t,e,i){if(this.mapType_StateAndStyleId=new Map,this.mode="viewer",this.onSelectionChanged=null,this._arrDrwaingItem=[],this._arrFabricObject=[],this._visible=!0,t.hasOwnProperty("getFabricCanvas"))this.fabricCanvas=t.getFabricCanvas();else{let e=this.fabricCanvas=new yi.Canvas(t,Object.assign(i,{allowTouchScrolling:!0,selection:!1}));e.setDimensions({width:"100%",height:"100%"},{cssOnly:!0}),e.lowerCanvasEl.className="",e.upperCanvasEl.className="",e.on("selection:created",function(t){const e=t.selected,i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(i,[])},0)}}),e.on("before:selection:cleared",function(t){const e=this.getActiveObjects(),i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{const e=[];for(let n of i)t.hasDrawingItem(n)&&e.push(n);e.length>0&&t.onSelectionChanged&&t.onSelectionChanged([],e)},0)}}),e.on("selection:updated",function(t){const e=t.selected,i=t.deselected,n=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of i){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of n){const n=[],r=[];for(let i of e){const e=i.getDrawingItem();e._drawingLayer===t&&n.push(e)}for(let e of i){const i=e.getDrawingItem();i._drawingLayer===t&&r.push(i)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(n,r)},0)}}),e.wrapperEl.style.position="absolute",t.getFabricCanvas=()=>this.fabricCanvas}let n,r;switch(this.fabricCanvas.id=e,this.id=e,e){case Lr.DDN_LAYER_ID:n=Mr.getDrawingStyle(Mr.STYLE_BLUE_STROKE),r=Mr.getDrawingStyle(Mr.STYLE_BLUE_STROKE_FILL);break;case Lr.DBR_LAYER_ID:n=Mr.getDrawingStyle(Mr.STYLE_ORANGE_STROKE),r=Mr.getDrawingStyle(Mr.STYLE_ORANGE_STROKE_FILL);break;case Lr.DLR_LAYER_ID:n=Mr.getDrawingStyle(Mr.STYLE_GREEN_STROKE),r=Mr.getDrawingStyle(Mr.STYLE_GREEN_STROKE_FILL);break;default:n=Mr.getDrawingStyle(Mr.STYLE_YELLOW_STROKE),r=Mr.getDrawingStyle(Mr.STYLE_YELLOW_STROKE_FILL)}for(let t of Li.arrMediaTypes)this.mapType_StateAndStyleId.set(t,{default:n.id,selected:r.id})}getId(){return this.id}setVisible(t){if(t){for(let t of this._arrFabricObject)t.visible=!0,t.hasControls=!0;this._visible=!0}else{for(let t of this._arrFabricObject)t.visible=!1,t.hasControls=!1;this._visible=!1}this.fabricCanvas.renderAll()}isVisible(){return this._visible}_getItemCurrentStyle(t){return t.styleId?Mr.getDrawingStyle(t.styleId):Mr.getDrawingStyle(t._mapState_StyleId.get(t.styleSelector))||null}_changeMediaTypeCurStyleInStyleSelector(t,e,i,n){const r=this.getDrawingItems(e=>e._mediaType===t);for(let t of r)t.styleSelector===e&&this._changeItemStyle(t,i,!0);n||this.fabricCanvas.renderAll()}_changeItemStyle(t,e,i){if(!t||!e)return;const n=t._getFabricObject();"number"==typeof t.styleId&&(e=Mr.getDrawingStyle(t.styleId)),n.strokeWidth=e.lineWidth,"fill"===e.paintMode?(n.fill=e.fillStyle,n.stroke=e.fillStyle):"stroke"===e.paintMode?(n.fill="transparent",n.stroke=e.strokeStyle):"strokeAndFill"===e.paintMode&&(n.fill=e.fillStyle,n.stroke=e.strokeStyle),n.fontFamily&&(n.fontFamily=e.fontFamily),n.fontSize&&(n.fontSize=e.fontSize),n.group||(n.dirty=!0),i||this.fabricCanvas.renderAll()}_updateGroupItem(t,e,i){if(!t||!e)return;const n=t.getChildDrawingItems();if("add"===i){if(n.includes(e))return;const i=e._getFabricObject();if(this.fabricCanvas.getObjects().includes(i)){if(!this._arrFabricObject.includes(i))throw new Error("Existed in other drawing layers.");e._zIndex=null}else{let i;if(e.styleId)i=Mr.getDrawingStyle(e.styleId);else{const n=this.mapType_StateAndStyleId.get(e._mediaType);i=Mr.getDrawingStyle(n[t.styleSelector]);const r=()=>{this._changeItemStyle(e,Mr.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).selected),!0)},s=()=>{this._changeItemStyle(e,Mr.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).default),!0)};e._on("selected",r),e._on("deselected",s),e._funcChangeStyleToSelected=r,e._funcChangeStyleToDefault=s}e._drawingLayer=this,e._drawingLayerId=this.id,this._changeItemStyle(e,i,!0)}t._fabricObject.addWithUpdate(e._getFabricObject())}else{if("remove"!==i)return;if(!n.includes(e))return;e._zIndex=null,e._drawingLayer=null,e._drawingLayerId=null,e._off("selected",e._funcChangeStyleToSelected),e._off("deselected",e._funcChangeStyleToDefault),e._funcChangeStyleToSelected=null,e._funcChangeStyleToDefault=null,t._fabricObject.removeWithUpdate(e._getFabricObject())}this.fabricCanvas.renderAll()}_addDrawingItem(t,e){if(!(t instanceof Li))throw new TypeError("Invalid 'drawingItem'.");if(t._drawingLayer){if(t._drawingLayer==this)return;throw new Error("This drawing item has existed in other layer.")}let i=t._getFabricObject();const n=this.fabricCanvas.getObjects();let r,s;if(n.includes(i)){if(this._arrFabricObject.includes(i))return;throw new Error("Existed in other drawing layers.")}if("group"===t._mediaType){r=t.getChildDrawingItems();for(let t of r)if(t._drawingLayer&&t._drawingLayer!==this)throw new Error("The childItems of DT_Group have existed in other drawing layers.")}if(e&&"object"==typeof e&&!Array.isArray(e))for(let t in e)i.set(t,e[t]);if(r){for(let t of r){const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Li.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)s=Mr.getDrawingStyle(t.styleId);else{s=Mr.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Mr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected),!0)},n=()=>{this._changeItemStyle(t,Mr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default),!0)};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}t._drawingLayer=this,t._drawingLayerId=this.id,this._changeItemStyle(t,s,!0)}i.dirty=!0,this.fabricCanvas.renderAll()}else{const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Li.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)s=Mr.getDrawingStyle(t.styleId);else{s=Mr.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Mr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected))},n=()=>{this._changeItemStyle(t,Mr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default))};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}this._changeItemStyle(t,s)}t._zIndex=this.id,t._drawingLayer=this,t._drawingLayerId=this.id;const a=this._arrFabricObject.length;let o=n.length;if(a)o=n.indexOf(this._arrFabricObject[a-1])+1;else for(let e=0;et.toLowerCase()):e=Li.arrMediaTypes,i?i.forEach(t=>t.toLowerCase()):i=Li.arrStyleSelectors;const n=Mr.getDrawingStyle(t);if(!n)throw new Error(`The 'drawingStyle' with id '${t}' doesn't exist.`);let r;for(let s of e)if(r=this.mapType_StateAndStyleId.get(s),r)for(let e of i){this._changeMediaTypeCurStyleInStyleSelector(s,e,n,!0),r[e]=t;for(let i of this._arrDrwaingItem)i._mediaType===s&&i._mapState_StyleId.set(e,t)}this.fabricCanvas.renderAll()}setDefaultStyle(t,e,i){const n=[];i&mi.DIMT_RECTANGLE&&n.push("rect"),i&mi.DIMT_QUADRILATERAL&&n.push("quad"),i&mi.DIMT_TEXT&&n.push("text"),i&mi.DIMT_ARC&&n.push("arc"),i&mi.DIMT_IMAGE&&n.push("image"),i&mi.DIMT_POLYGON&&n.push("polygon"),i&mi.DIMT_LINE&&n.push("line");const r=[];e&pi.DIS_DEFAULT&&r.push("default"),e&pi.DIS_SELECTED&&r.push("selected"),this._setDefaultStyle(t,n.length?n:null,r.length?r:null)}setMode(t){if("viewer"===(t=t.toLowerCase())){for(let t of this._arrDrwaingItem)t._setEditable(!1);this.fabricCanvas.discardActiveObject(),this.fabricCanvas.renderAll(),this.mode="viewer"}else{if("editor"!==t)throw new RangeError("Invalid value.");for(let t of this._arrDrwaingItem)t._setEditable(!0);this.mode="editor"}this._manager._switchPointerEvent()}getMode(){return this.mode}_setDimensions(t,e){this.fabricCanvas.setDimensions(t,e)}_setObjectFit(t){if(t=t.toLowerCase(),!["contain","cover"].includes(t))throw new Error(`Unsupported value '${t}'.`);this.fabricCanvas.lowerCanvasEl.style.objectFit=t,this.fabricCanvas.upperCanvasEl.style.objectFit=t}_getObjectFit(){return this.fabricCanvas.lowerCanvasEl.style.objectFit}renderAll(){for(let t of this._arrDrwaingItem){const e=this._getItemCurrentStyle(t);this._changeItemStyle(t,e,!0)}this.fabricCanvas.renderAll()}dispose(){this.clearDrawingItems(),1===this._manager._arrDrawingLayer.length&&(this.fabricCanvas.wrapperEl.style.pointerEvents="none",this.fabricCanvas.dispose(),this._arrDrwaingItem.length=0,this._arrFabricObject.length=0)}}Lr.DDN_LAYER_ID=1,Lr.DBR_LAYER_ID=2,Lr.DLR_LAYER_ID=3,Lr.USER_DEFINED_LAYER_BASE_ID=100,Lr.TIP_LAYER_ID=999;class Fr{constructor(){this._arrDrawingLayer=[]}createDrawingLayer(t,e){if(this.getDrawingLayer(e))throw new Error("Existed drawing layer id.");const i=new Lr(t,e,{enableRetinaScaling:!1});return i._manager=this,this._arrDrawingLayer.push(i),this._switchPointerEvent(),i}deleteDrawingLayer(t){const e=this.getDrawingLayer(t);if(!e)return;const i=this._arrDrawingLayer;e.dispose(),i.splice(i.indexOf(e),1),this._switchPointerEvent()}clearDrawingLayers(){for(let t of this._arrDrawingLayer)t.dispose();this._arrDrawingLayer.length=0}getDrawingLayer(t){for(let e of this._arrDrawingLayer)if(e.getId()===t)return e;return null}getAllDrawingLayers(){return Array.from(this._arrDrawingLayer)}getSelectedDrawingItems(){if(!this._arrDrawingLayer.length)return;const t=this._getFabricCanvas().getActiveObjects(),e=[];for(let i of t)e.push(i.getDrawingItem());return e}setDimensions(t,e){this._arrDrawingLayer.length&&this._arrDrawingLayer[0]._setDimensions(t,e)}setObjectFit(t){for(let e of this._arrDrawingLayer)e&&e._setObjectFit(t)}getObjectFit(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0]._getObjectFit():null}setVisible(t){this._arrDrawingLayer.length&&(this._getFabricCanvas().wrapperEl.style.display=t?"block":"none")}_getFabricCanvas(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0].fabricCanvas:null}_switchPointerEvent(){if(this._arrDrawingLayer.length)for(let t of this._arrDrawingLayer)t.getMode()}}class Pr extends Ui{constructor(t,e,i,n,r){super(t,{x:e,y:i,width:n,height:0},r),ln.set(this,void 0),hn.set(this,void 0),this._fabricObject.paddingTop=15,this._fabricObject.calcTextHeight=function(){for(var t=0,e=0,i=this._textLines.length;e=0&&ai(this,hn,setTimeout(()=>{this.set("visible",!1),this._drawingLayer&&this._drawingLayer.renderAll()},si(this,ln,"f")))}getDuration(){return si(this,ln,"f")}}ln=new WeakMap,hn=new WeakMap;class kr{constructor(){cn.add(this),dn.set(this,void 0),un.set(this,void 0),fn.set(this,void 0),gn.set(this,!0),this._drawingLayerManager=new Fr}createDrawingLayerBaseCvs(t,e,i="contain"){if("number"!=typeof t||t<=1)throw new Error("Invalid 'width'.");if("number"!=typeof e||e<=1)throw new Error("Invalid 'height'.");if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");const n=document.createElement("canvas");return n.width==t&&n.height==e||(n.width=t,n.height=e),n.style.objectFit=i,n}_createDrawingLayer(t,e,i,n){if(!this._layerBaseCvs){let r;try{r=this.getContentDimensions()}catch(t){if("Invalid content dimensions."!==(t.message||t))throw t}e||(e=(null==r?void 0:r.width)||1280),i||(i=(null==r?void 0:r.height)||720),n||(n=(null==r?void 0:r.objectFit)||"contain"),this._layerBaseCvs=this.createDrawingLayerBaseCvs(e,i,n)}const r=this._layerBaseCvs,s=this._drawingLayerManager.createDrawingLayer(r,t);return this._innerComponent.getElement("drawing-layer")||this._innerComponent.setElement("drawing-layer",r.parentElement),s}createDrawingLayer(){let t;for(let e=Lr.USER_DEFINED_LAYER_BASE_ID;;e++)if(!this._drawingLayerManager.getDrawingLayer(e)&&e!==Lr.TIP_LAYER_ID){t=e;break}return this._createDrawingLayer(t)}deleteDrawingLayer(t){var e;this._drawingLayerManager.deleteDrawingLayer(t),this._drawingLayerManager.getAllDrawingLayers().length||(null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null)}deleteUserDefinedDrawingLayer(t){if("number"!=typeof t)throw new TypeError("Invalid id.");if(tt.getId()>=0&&t.getId()!==Lr.TIP_LAYER_ID)}updateDrawingLayers(t){((t,e,i)=>{if(!(t<=1||e<=1)){if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");this._drawingLayerManager.setDimensions({width:t,height:e},{backstoreOnly:!0}),this._drawingLayerManager.setObjectFit(i)}})(t.width,t.height,t.objectFit)}getSelectedDrawingItems(){return this._drawingLayerManager.getSelectedDrawingItems()}setTipConfig(t){if(!(zi(e=t)&&C(e.topLeftPoint)&&wi(e.width))||e.width<=0||!wi(e.duration)||"coordinateBase"in e&&!["view","image"].includes(e.coordinateBase))throw new Error("Invalid tip config.");var e;ai(this,dn,JSON.parse(JSON.stringify(t))),si(this,dn,"f").coordinateBase||(si(this,dn,"f").coordinateBase="view"),ai(this,fn,t.duration),si(this,cn,"m",vn).call(this)}getTipConfig(){return si(this,dn,"f")?si(this,dn,"f"):null}setTipVisible(t){if("boolean"!=typeof t)throw new TypeError("Invalid value.");this._tip&&(this._tip.set("visible",t),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll()),ai(this,gn,t)}isTipVisible(){return si(this,gn,"f")}updateTipMessage(t){if(!si(this,dn,"f"))throw new Error("Tip config is not set.");this._tipStyleId||(this._tipStyleId=Mr.createDrawingStyle({fillStyle:"#FFFFFF",paintMode:"fill",fontFamily:"Open Sans",fontSize:40})),this._drawingLayerOfTip||(this._drawingLayerOfTip=this._drawingLayerManager.getDrawingLayer(Lr.TIP_LAYER_ID)||this._createDrawingLayer(Lr.TIP_LAYER_ID)),this._tip?this._tip.set("text",t):this._tip=si(this,cn,"m",mn).call(this,t,si(this,dn,"f").topLeftPoint.x,si(this,dn,"f").topLeftPoint.y,si(this,dn,"f").width,si(this,dn,"f").coordinateBase,this._tipStyleId),si(this,cn,"m",pn).call(this,this._tip,this._drawingLayerOfTip),this._tip.set("visible",si(this,gn,"f")),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll(),si(this,un,"f")&&clearTimeout(si(this,un,"f")),si(this,fn,"f")>=0&&ai(this,un,setTimeout(()=>{si(this,cn,"m",_n).call(this)},si(this,fn,"f")))}}dn=new WeakMap,un=new WeakMap,fn=new WeakMap,gn=new WeakMap,cn=new WeakSet,mn=function(t,e,i,n,r,s){const a=new Pr(t,e,i,n,s);return a.coordinateBase=r,a},pn=function(t,e){e.hasDrawingItem(t)||e.addDrawingItems([t])},_n=function(){this._tip&&this._drawingLayerOfTip.removeDrawingItems([this._tip])},vn=function(){if(!this._tip)return;const t=si(this,dn,"f");this._tip.coordinateBase=t.coordinateBase,this._tip.setTextRect({x:t.topLeftPoint.x,y:t.topLeftPoint.y,width:t.width,height:0}),this._tip.set("width",this._tip.get("width")),this._tip._drawingLayer&&this._tip._drawingLayer.renderAll()};class Nr extends HTMLElement{constructor(){super(),yn.set(this,void 0);const t=new DocumentFragment,e=document.createElement("div");e.setAttribute("class","wrapper"),t.appendChild(e),ai(this,yn,e);const i=document.createElement("slot");i.setAttribute("name","single-frame-input-container"),e.append(i);const n=document.createElement("slot");n.setAttribute("name","content"),e.append(n);const r=document.createElement("slot");r.setAttribute("name","drawing-layer"),e.append(r);const s=document.createElement("style");s.textContent='\n.wrapper {\n position: relative;\n width: 100%;\n height: 100%;\n}\n::slotted(canvas[slot="content"]) {\n object-fit: contain;\n pointer-events: none;\n}\n::slotted(div[slot="single-frame-input-container"]) {\n width: 1px;\n height: 1px;\n overflow: hidden;\n pointer-events: none;\n}\n::slotted(*) {\n position: absolute;\n left: 0;\n top: 0;\n width: 100%;\n height: 100%;\n}\n ',t.appendChild(s),this.attachShadow({mode:"open"}).appendChild(t)}getWrapper(){return si(this,yn,"f")}setElement(t,e){if(!(e instanceof HTMLElement))throw new TypeError("Invalid 'el'.");if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");this.removeElement(t),e.setAttribute("slot",t),this.appendChild(e)}getElement(t){if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");return this.querySelector(`[slot="${t}"]`)}removeElement(t){var e;if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");null===(e=this.querySelectorAll(`[slot="${t}"]`))||void 0===e||e.forEach(t=>t.remove())}}yn=new WeakMap,customElements.get("dce-component")||customElements.define("dce-component",Nr);class Br extends kr{static get engineResourcePath(){const t=R(Dt.engineResourcePaths);return"DCV"===Dt._bundleEnv?t.dcvData+"ui/":t.dbrBundle+"ui/"}static set defaultUIElementURL(t){Br._defaultUIElementURL=t}static get defaultUIElementURL(){var t;return null===(t=Br._defaultUIElementURL)||void 0===t?void 0:t.replace("@engineResourcePath/",Br.engineResourcePath)}static async createInstance(t){const e=new Br;return"string"==typeof t&&(t=t.replace("@engineResourcePath/",Br.engineResourcePath)),await e.setUIElement(t||Br.defaultUIElementURL),e}static _transformCoordinates(t,e,i,n,r,s,a){const o=s/n,l=a/r;t.x=Math.round(t.x/o+e),t.y=Math.round(t.y/l+i)}set _singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(t!==si(this,On,"f")){if(ai(this,On,t),si(this,wn,"m",Mn).call(this))ai(this,Tn,null),this._videoContainer=null,this._innerComponent.removeElement("content"),this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take a photo")),this._bgCamera&&(this._bgCamera.style.display="block");else if(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none"),!si(this,Tn,"f")){const t=document.createElement("video");t.style.position="absolute",t.style.left="0",t.style.top="0",t.style.width="100%",t.style.height="100%",t.style.objectFit=this.getVideoFit(),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ri.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),ai(this,Tn,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}si(this,wn,"m",Mn).call(this)||this._hideDefaultSelection?(this._selCam&&(this._selCam.style.display="none"),this._selRsl&&(this._selRsl.style.display="none"),this._selMinLtr&&(this._selMinLtr.style.display="none")):(this._selCam&&(this._selCam.style.display="block"),this._selRsl&&(this._selRsl.style.display="block"),this._selMinLtr&&(this._selMinLtr.style.display="block"),this._stopLoading())}}get _singleFrameMode(){return si(this,On,"f")}get disposed(){return si(this,An,"f")}constructor(){super(),wn.add(this),En.set(this,void 0),Cn.set(this,void 0),Sn.set(this,void 0),this._poweredByVisible=!0,this.containerClassName="dce-video-container",Tn.set(this,void 0),this.videoFit="contain",this._hideDefaultSelection=!1,this._divScanArea=null,this._divScanLight=null,this._bgLoading=null,this._selCam=null,this._bgCamera=null,this._selRsl=null,this._optGotRsl=null,this._btnClose=null,this._selMinLtr=null,this._optGotMinLtr=null,this._poweredBy=null,bn.set(this,null),this.regionMaskFillStyle="rgba(0,0,0,0.5)",this.regionMaskStrokeStyle="rgb(254,142,20)",this.regionMaskLineWidth=6,In.set(this,!1),xn.set(this,!1),Rn.set(this,{width:0,height:0}),this._updateLayersTimeout=500,this._videoResizeListener=()=>{si(this,wn,"m",Nn).call(this),this._updateLayersTimeoutId&&clearTimeout(this._updateLayersTimeoutId),this._updateLayersTimeoutId=setTimeout(()=>{this.disposed||(this.eventHandler.fire("videoEl:resized",null,{async:!1}),this.eventHandler.fire("content:updated",null,{async:!1}),this.isScanLaserVisible()&&si(this,wn,"m",kn).call(this))},this._updateLayersTimeout)},this._windowResizeListener=()=>{Br._onLog&&Br._onLog("window resize event triggered."),si(this,Rn,"f").width===document.documentElement.clientWidth&&si(this,Rn,"f").height===document.documentElement.clientHeight||(si(this,Rn,"f").width=document.documentElement.clientWidth,si(this,Rn,"f").height=document.documentElement.clientHeight,this._videoResizeListener())},On.set(this,"disabled"),this._clickIptSingleFrameMode=()=>{if(!si(this,wn,"m",Mn).call(this))return;let t;if(this._singleFrameInputContainer)t=this._singleFrameInputContainer.firstElementChild;else{t=document.createElement("input"),t.setAttribute("type","file"),"camera"===this._singleFrameMode?(t.setAttribute("capture",""),t.setAttribute("accept","image/*")):"image"===this._singleFrameMode&&(t.removeAttribute("capture"),t.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp")),t.addEventListener("change",async()=>{const e=t.files[0];t.value="";{const t=async t=>{let e=null,i=null;if("undefined"!=typeof createImageBitmap)try{if(e=await createImageBitmap(t),e)return e}catch(t){}var n;return e||(i=await(n=t,new Promise((t,e)=>{let i=URL.createObjectURL(n),r=new Image;r.src=i,r.onload=()=>{URL.revokeObjectURL(r.src),t(r)},r.onerror=t=>{e(new Error("Can't convert blob to image : "+(t instanceof Event?t.type:t)))}}))),i},i=(t,e,i,n)=>{t.width==i&&t.height==n||(t.width=i,t.height=n);const r=t.getContext("2d");r.clearRect(0,0,t.width,t.height),r.drawImage(e,0,0)},n=await t(e),r=n instanceof HTMLImageElement?n.naturalWidth:n.width,s=n instanceof HTMLImageElement?n.naturalHeight:n.height;let a=this._cvsSingleFrameMode;const o=null==a?void 0:a.width,l=null==a?void 0:a.height;a||(a=document.createElement("canvas"),this._cvsSingleFrameMode=a),i(a,n,r,s),this._innerComponent.setElement("content",a),o===a.width&&l===a.height||this.eventHandler.fire("content:updated",null,{async:!1})}this._onSingleFrameAcquired&&setTimeout(()=>{this._onSingleFrameAcquired(this._cvsSingleFrameMode)},0)}),t.style.position="absolute",t.style.top="-9999px",t.style.backgroundColor="transparent",t.style.color="transparent";const e=document.createElement("div");e.append(t),this._innerComponent.setElement("single-frame-input-container",e),this._singleFrameInputContainer=e}null==t||t.click()},Dn.set(this,[]),this._capturedResultReceiver={onCapturedResultReceived:(t,e)=>{var i,n,r,s;if(this.disposed)return;if(this.clearAllInnerDrawingItems(),!t)return;const a=t.originalImageTag;if(!a)return;const o=t.items;if(!(null==o?void 0:o.length))return;const l=(null===(i=a.cropRegion)||void 0===i?void 0:i.left)||0,h=(null===(n=a.cropRegion)||void 0===n?void 0:n.top)||0,c=(null===(r=a.cropRegion)||void 0===r?void 0:r.right)?a.cropRegion.right-l:a.originalWidth,d=(null===(s=a.cropRegion)||void 0===s?void 0:s.bottom)?a.cropRegion.bottom-h:a.originalHeight,u=a.currentWidth,f=a.currentHeight,g=(t,e,i,n,r,s,a,o,l=[],h)=>{e.forEach(t=>Br._transformCoordinates(t,i,n,r,s,a,o));const c=new Yi({points:[{x:e[0].x,y:e[0].y},{x:e[1].x,y:e[1].y},{x:e[2].x,y:e[2].y},{x:e[3].x,y:e[3].y}]},h);for(let t of l)c.addNote(t);t.addDrawingItems([c]),si(this,Dn,"f").push(c)};let m,p;for(let t of o)switch(t.type){case Q.CRIT_ORIGINAL_IMAGE:break;case Q.CRIT_BARCODE:m=this.getDrawingLayer(Lr.DBR_LAYER_ID),p=[{name:"format",content:t.formatString},{name:"text",content:t.text}],(null==e?void 0:e.isBarcodeVerifyOpen)?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Mr.STYLE_ORANGE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case Q.CRIT_TEXT_LINE:m=this.getDrawingLayer(Lr.DLR_LAYER_ID),p=[{name:"text",content:t.text}],e.isLabelVerifyOpen?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Mr.STYLE_GREEN_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case Q.CRIT_DETECTED_QUAD:m=this.getDrawingLayer(Lr.DDN_LAYER_ID),(null==e?void 0:e.isDetectVerifyOpen)?t.crossVerificationStatus===ot.CVS_PASSED?g(m,t.location.points,l,h,c,d,u,f,[]):g(m,t.location.points,l,h,c,d,u,f,[],Mr.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,[]);break;case Q.CRIT_DESKEWED_IMAGE:m=this.getDrawingLayer(Lr.DDN_LAYER_ID),(null==e?void 0:e.isNormalizeVerifyOpen)?t.crossVerificationStatus===ot.CVS_PASSED?g(m,t.sourceLocation.points,l,h,c,d,u,f,[]):g(m,t.sourceLocation.points,l,h,c,d,u,f,[],Mr.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.sourceLocation.points,l,h,c,d,u,f,[]);break;case Q.CRIT_PARSED_RESULT:case Q.CRIT_ENHANCED_IMAGE:break;default:throw new Error("Illegal item type.")}if(t.decodedBarcodesResult)for(let e=0;eBr._transformCoordinates(t,l,h,c,d,u,f));if(t.recognizedTextLinesResult)for(let e=0;eBr._transformCoordinates(t,l,h,c,d,u,f));if(t.processedDocumentResult){if(t.processedDocumentResult.detectedQuadResultItems)for(let e=0;eBr._transformCoordinates(t,l,h,c,d,u,f));if(t.processedDocumentResult.deskewedImageResultItems)for(let e=0;eBr._transformCoordinates(t,l,h,c,d,u,f))}}},An.set(this,!1),this.eventHandler=new $i,this.eventHandler.on("content:updated",()=>{si(this,En,"f")&&clearTimeout(si(this,En,"f")),ai(this,En,setTimeout(()=>{if(this.disposed)return;let t;this._updateVideoContainer();try{t=this.getContentDimensions()}catch(t){if("Invalid content dimensions."===(t.message||t))return;throw t}this.updateDrawingLayers(t),this.updateConvertedRegion(t)},0))}),this.eventHandler.on("videoEl:resized",()=>{si(this,Cn,"f")&&clearTimeout(si(this,Cn,"f")),ai(this,Cn,setTimeout(()=>{this.disposed||this._updateVideoContainer()},0))})}_setUIElement(t){this.UIElement=t,this._unbindUI(),this._bindUI()}async setUIElement(t){let e;if("string"==typeof t){let i=await nn(t);e=document.createElement("div"),Object.assign(e.style,{width:"100%",height:"100%"}),e.attachShadow({mode:"open"}).appendChild(i.cloneNode(!0))}else e=t;this._setUIElement(e)}getUIElement(){return this.UIElement}_bindUI(){var t,e;if(!this.UIElement)throw new Error("Need to set 'UIElement'.");if(this._innerComponent)return;let i=this.UIElement;i=i.shadowRoot||i;let n=(null===(t=i.classList)||void 0===t?void 0:t.contains(this.containerClassName))?i:i.querySelector(`.${this.containerClassName}`);if(!n)throw Error(`Can not find the element with class 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Costs: "+(Date.now()-r)),n?new Uint8Array(t):t;const a=[vi.RGBA,vi.RBGA,vi.GRBA,vi.GBRA,vi.BRGA,vi.BGRA];if(a.includes(e))if(i===vi.GREY){s=new Uint8Array(t.length/4);for(let e=0;el||e.sy+e.sHeight>h)throw new Error("Invalid position.");null===(n=jr._onLog)||void 0===n||n.call(jr,"getImageData(), START: "+(c=Date.now()));const u=Math.round(e.sx),f=Math.round(e.sy),g=Math.round(e.sWidth),m=Math.round(e.sHeight),p=Math.round(e.dWidth),_=Math.round(e.dHeight);let v,y=(null==i?void 0:i.pixelFormat)||vi.RGBA,w=null==i?void 0:i.bufferContainer;if(w&&(vi.GREY===y&&w.length{if(!i)return t;let r=e+Math.round((t-e)/i)*i;return n&&(r=Math.min(r,n)),r};class Ur{static get version(){return"4.2.3-dev-20250812165927"}static isStorageAvailable(t){let e;try{e=window[t];const i="__storage_test__";return e.setItem(i,i),e.removeItem(i),!0}catch(t){return t instanceof DOMException&&(22===t.code||1014===t.code||"QuotaExceededError"===t.name||"NS_ERROR_DOM_QUOTA_REACHED"===t.name)&&e&&0!==e.length}}static findBestRearCameraInIOS(t,e){if(!t||!t.length)return null;let i=!1;if((null==e?void 0:e.getMainCamera)&&(i=!0),i){const e=["후면 카메라","背面カメラ","後置鏡頭","后置相机","กล้องด้านหลัง","बैक कैमरा","الكاميرا الخلفية","מצלמה אחורית","камера на задней панели","задня камера","задна камера","артқы камера","πίσω κάμερα","zadní fotoaparát","zadná kamera","tylny aparat","takakamera","stražnja kamera","rückkamera","kamera på baksidan","kamera belakang","kamera bak","hátsó kamera","fotocamera (posteriore)","câmera traseira","câmara traseira","cámara trasera","càmera posterior","caméra arrière","cameră spate","camera mặt sau","camera aan achterzijde","bagsidekamera","back camera","arka kamera"],i=t.find(t=>e.includes(t.label.toLowerCase()));return null==i?void 0:i.deviceId}{const e=["후면","背面","後置","后置","านหลัง","बैक","خلفية","אחורית","задняя","задней","задна","πίσω","zadní","zadná","tylny","trasera","traseira","taka","stražnja","spate","sau","rück","posteriore","posterior","hátsó","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"],i=["트리플","三镜头","三鏡頭","トリプル","สาม","ट्रिपल","ثلاثية","משולשת","үштік","тройная","тройна","потроєна","τριπλή","üçlü","trójobiektywowy","trostruka","trojný","trojitá","trippelt","trippel","triplă","triple","tripla","tiga","kolmois","ba camera"],n=["듀얼 와이드","雙廣角","双广角","デュアル広角","คู่ด้านหลังมุมกว้าง","ड्युअल वाइड","مزدوجة عريضة","כפולה רחבה","қос кең бұрышты","здвоєна ширококутна","двойная широкоугольная","двойна широкоъгълна","διπλή ευρεία","çift geniş","laajakulmainen kaksois","kép rộng mặt sau","kettős, széles látószögű","grande angular dupla","ganda","dwuobiektywowy","dwikamera","dvostruka široka","duální širokoúhlý","duálna širokouhlá","dupla grande-angular","dublă","dubbel vidvinkel","dual-weitwinkel","dual wide","dual con gran angular","dual","double","doppia con grandangolo","doble","dobbelt vidvinkelkamera"],r=t.filter(t=>{const i=t.label.toLowerCase();return e.some(t=>i.includes(t))});if(!r.length)return null;const s=r.find(t=>{const e=t.label.toLowerCase();return i.some(t=>e.includes(t))});if(s)return s.deviceId;const a=r.find(t=>{const e=t.label.toLowerCase();return n.some(t=>e.includes(t))});return a?a.deviceId:r[0].deviceId}}static findBestRearCamera(t,e){if(!t||!t.length)return null;if(["iPhone","iPad","Mac"].includes(ri.OS))return Ur.findBestRearCameraInIOS(t,{getMainCamera:null==e?void 0:e.getMainCameraInIOS});const i=["후","背面","背置","後面","後置","后面","后置","านหลัง","หลัง","बैक","خلفية","אחורית","задняя","задня","задней","задна","πίσω","zadní","zadná","tylny","trás","trasera","traseira","taka","stražnja","spate","sau","rück","rear","posteriore","posterior","hátsó","darrere","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"];for(let e of t){const t=e.label.toLowerCase();if(t&&i.some(e=>t.includes(e))&&/\b0(\b)?/.test(t))return e.deviceId}return["Android","HarmonyOS"].includes(ri.OS)?t[t.length-1].deviceId:null}static findBestCamera(t,e,i){return t&&t.length?"environment"===e?this.findBestRearCamera(t,i):"user"===e?null:e?void 0:null:null}static async playVideo(t,e,i){if(!t)throw new Error("Invalid 'videoEl'.");if(!e)throw new Error("Invalid 'source'.");return new Promise(async(n,r)=>{let s;const a=()=>{t.removeEventListener("loadstart",c),t.removeEventListener("abort",d),t.removeEventListener("play",u),t.removeEventListener("error",f),t.removeEventListener("loadedmetadata",p)};let o=!1;const l=()=>{o=!0,s&&clearTimeout(s),a(),n(t)},h=t=>{s&&clearTimeout(s),a(),r(t)},c=()=>{t.addEventListener("abort",d,{once:!0})},d=()=>{const t=new Error("Video playing was interrupted.");t.name="AbortError",h(t)},u=()=>{l()},f=()=>{h(new Error(`Video error ${t.error.code}: ${t.error.message}.`))};let g;const m=new Promise(t=>{g=t}),p=()=>{g()};if(t.addEventListener("loadstart",c,{once:!0}),t.addEventListener("play",u,{once:!0}),t.addEventListener("error",f,{once:!0}),t.addEventListener("loadedmetadata",p,{once:!0}),"string"==typeof e||e instanceof String?t.src=e:t.srcObject=e,t.autoplay&&await new Promise(t=>{setTimeout(t,1e3)}),!o){i&&(s=setTimeout(()=>{a(),r(new Error("Failed to play video. Timeout."))},i)),await m;try{await t.play(),l()}catch(t){console.warn("1st play error: "+((null==t?void 0:t.message)||t))}if(!o)try{await t.play(),l()}catch(t){console.warn("2rd play error: "+((null==t?void 0:t.message)||t)),h(t)}}})}static async testCameraAccess(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))return{ok:!1,errorName:"InsecureContext",errorMessage:"Insecure context."};let n;try{n=t?await navigator.mediaDevices.getUserMedia(t):await navigator.mediaDevices.getUserMedia({video:!0})}catch(t){return{ok:!1,errorName:t.name,errorMessage:t.message}}finally{null==n||n.getTracks().forEach(t=>{t.stop()})}return{ok:!0}}get state(){if(!si(this,rr,"f"))return"closed";if("pending"===si(this,rr,"f"))return"opening";if("fulfilled"===si(this,rr,"f"))return"opened";throw new Error("Unknown state.")}set ifSaveLastUsedCamera(t){t?Ur.isStorageAvailable("localStorage")?ai(this,tr,!0):(ai(this,tr,!1),console.warn("Local storage is unavailable")):ai(this,tr,!1)}get ifSaveLastUsedCamera(){return si(this,tr,"f")}get isVideoPlaying(){return!(!si(this,Xn,"f")||si(this,Xn,"f").paused)&&"opened"===this.state}set tapFocusEventBoundEl(t){var e,i,n;if(!(t instanceof HTMLElement)&&null!=t)throw new TypeError("Invalid 'element'.");null===(e=si(this,cr,"f"))||void 0===e||e.removeEventListener("click",si(this,hr,"f")),null===(i=si(this,cr,"f"))||void 0===i||i.removeEventListener("touchend",si(this,hr,"f")),null===(n=si(this,cr,"f"))||void 0===n||n.removeEventListener("touchmove",si(this,lr,"f")),ai(this,cr,t),t&&(window.TouchEvent&&["Android","HarmonyOS","iPhone","iPad"].includes(ri.OS)?(t.addEventListener("touchend",si(this,hr,"f")),t.addEventListener("touchmove",si(this,lr,"f"))):t.addEventListener("click",si(this,hr,"f")))}get tapFocusEventBoundEl(){return si(this,cr,"f")}get disposed(){return si(this,yr,"f")}constructor(t){var e,i;zn.add(this),Xn.set(this,null),Zn.set(this,void 0),this._zoomPreSetting=null,qn.set(this,()=>{"opened"===this.state&&si(this,gr,"f").fire("resumed",null,{target:this,async:!1})}),Kn.set(this,()=>{si(this,gr,"f").fire("paused",null,{target:this,async:!1})}),Jn.set(this,void 0),$n.set(this,void 0),this.cameraOpenTimeout=15e3,this._arrCameras=[],Qn.set(this,void 0),tr.set(this,!1),this.ifSkipCameraInspection=!1,this.selectIOSRearMainCameraAsDefault=!1,er.set(this,void 0),ir.set(this,!0),nr.set(this,void 0),rr.set(this,void 0),sr.set(this,!1),this._focusParameters={maxTimeout:400,minTimeout:300,kTimeout:void 0,oldDistance:null,fds:null,isDoingFocus:0,taskBackToContinous:null,curFocusTaskId:0,focusCancelableTime:1500,defaultFocusAreaSizeRatio:6,focusBackToContinousTime:5e3,tapFocusMinDistance:null,tapFocusMaxDistance:null,focusArea:null,tempBufferContainer:null,defaultTempBufferContainerLenRatio:1/4},ar.set(this,!1),this._focusSupported=!0,this.calculateCoordInVideo=(t,e)=>{let i,n;const r=window.getComputedStyle(si(this,Xn,"f")).objectFit,s=this.getResolution(),a=si(this,Xn,"f").getBoundingClientRect(),o=a.left,l=a.top,{width:h,height:c}=si(this,Xn,"f").getBoundingClientRect();if(h<=0||c<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const d=h/c,u=s.width/s.height;let f=1;if("contain"===r)u>d?(f=h/s.width,i=(t-o)/f,n=(e-l-(c-h/u)/2)/f):(f=c/s.height,n=(e-l)/f,i=(t-o-(h-c*u)/2)/f);else{if("cover"!==r)throw new Error("Unsupported object-fit.");u>d?(f=c/s.height,n=(e-l)/f,i=(t-o+(c*u-h)/2)/f):(f=h/s.width,i=(t-o)/f,n=(e-l+(h/u-c)/2)/f)}return{x:i,y:n}},or.set(this,!1),lr.set(this,()=>{ai(this,or,!0)}),hr.set(this,async t=>{var e;if(si(this,or,"f"))return void ai(this,or,!1);if(!si(this,ar,"f"))return;if(!this.isVideoPlaying)return;if(!si(this,Zn,"f"))return;if(!this._focusSupported)return;if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(e=this.getCameraCapabilities())||void 0===e?void 0:e.focusDistance,!this._focusParameters.fds))return void(this._focusSupported=!1);if(null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),1==this._focusParameters.isDoingFocus)return;let i,n;if(this._focusParameters.taskBackToContinous&&(clearTimeout(this._focusParameters.taskBackToContinous),this._focusParameters.taskBackToContinous=null),t instanceof MouseEvent)i=t.clientX,n=t.clientY;else{if(!(t instanceof TouchEvent))throw new Error("Unknown event type.");if(!t.changedTouches.length)return;i=t.changedTouches[0].clientX,n=t.changedTouches[0].clientY}const r=this.getResolution(),s=2*Math.round(Math.min(r.width,r.height)/this._focusParameters.defaultFocusAreaSizeRatio/2);let a;try{a=this.calculateCoordInVideo(i,n)}catch(t){}if(a.x<0||a.x>r.width||a.y<0||a.y>r.height)return;const o={x:a.x+"px",y:a.y+"px"},l=s+"px",h=l;let c;Ur._onLog&&(c=Date.now());try{await si(this,zn,"m",Or).call(this,o,l,h,this._focusParameters.tapFocusMinDistance,this._focusParameters.tapFocusMaxDistance)}catch(t){if(Ur._onLog)throw Ur._onLog(t),t}Ur._onLog&&Ur._onLog(`Tap focus costs: ${Date.now()-c} ms`),this._focusParameters.taskBackToContinous=setTimeout(()=>{var t;Ur._onLog&&Ur._onLog("Back to continuous focus."),null===(t=si(this,Zn,"f"))||void 0===t||t.applyConstraints({advanced:[{focusMode:"continuous"}]}).catch(()=>{})},this._focusParameters.focusBackToContinousTime),si(this,gr,"f").fire("tapfocus",null,{target:this,async:!1})}),cr.set(this,null),dr.set(this,1),ur.set(this,{x:0,y:0}),this.updateVideoElWhenSoftwareScaled=()=>{if(!si(this,Xn,"f"))return;const t=si(this,dr,"f");if(t<1)throw new RangeError("Invalid scale value.");if(1===t)si(this,Xn,"f").style.transform="";else{const e=window.getComputedStyle(si(this,Xn,"f")).objectFit,i=si(this,Xn,"f").videoWidth,n=si(this,Xn,"f").videoHeight,{width:r,height:s}=si(this,Xn,"f").getBoundingClientRect();if(r<=0||s<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const a=r/s,o=i/n;let l=1;"contain"===e?l=aa?s/(i/t):r/(n/t));const h=l*(1-1/t)*(i/2-si(this,ur,"f").x),c=l*(1-1/t)*(n/2-si(this,ur,"f").y);si(this,Xn,"f").style.transform=`translate(${h}px, ${c}px) scale(${t})`}},fr.set(this,function(){if(!(this.data instanceof Uint8Array||this.data instanceof Uint8ClampedArray))throw new TypeError("Invalid data.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.pixelFormat===vi.GREY){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{var t,e;if("visible"===document.visibilityState){if(Ur._onLog&&Ur._onLog("document visible. video paused: "+(null===(t=si(this,Xn,"f"))||void 0===t?void 0:t.paused)),"opening"==this.state||"opened"==this.state){let e=!1;if(!this.isVideoPlaying){Ur._onLog&&Ur._onLog("document visible. Not auto resume. 1st resume start.");try{await this.resume(),e=!0}catch(t){Ur._onLog&&Ur._onLog("document visible. 1st resume video failed, try open instead.")}e||await si(this,zn,"m",Tr).call(this)}if(await new Promise(t=>setTimeout(t,300)),!this.isVideoPlaying){Ur._onLog&&Ur._onLog("document visible. 1st open failed. 2rd resume start."),e=!1;try{await this.resume(),e=!0}catch(t){Ur._onLog&&Ur._onLog("document visible. 2rd resume video failed, try open instead.")}e||await si(this,zn,"m",Tr).call(this)}}}else"hidden"===document.visibilityState&&(Ur._onLog&&Ur._onLog("document hidden. video paused: "+(null===(e=si(this,Xn,"f"))||void 0===e?void 0:e.paused)),"opening"==this.state||"opened"==this.state&&this.isVideoPlaying&&this.pause())}),yr.set(this,!1),(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia)||setTimeout(()=>{Ur.onWarning&&Ur.onWarning("The browser is too old or the page is loaded from an insecure origin.")},0),this.defaultConstraints={video:{facingMode:{ideal:"environment"}}},this.resetMediaStreamConstraints(),t instanceof HTMLVideoElement&&this.setVideoEl(t),ai(this,gr,new $i),this.imageDataGetter=new jr,document.addEventListener("visibilitychange",si(this,vr,"f"))}setVideoEl(t){if(!(t&&t instanceof HTMLVideoElement))throw new Error("Invalid 'videoEl'.");t.addEventListener("play",si(this,qn,"f")),t.addEventListener("pause",si(this,Kn,"f")),ai(this,Xn,t)}getVideoEl(){return si(this,Xn,"f")}releaseVideoEl(){var t,e;null===(t=si(this,Xn,"f"))||void 0===t||t.removeEventListener("play",si(this,qn,"f")),null===(e=si(this,Xn,"f"))||void 0===e||e.removeEventListener("pause",si(this,Kn,"f")),ai(this,Xn,null)}isVideoLoaded(){return!!si(this,Xn,"f")&&(this.videoSrc?0!==si(this,Xn,"f").readyState:4===si(this,Xn,"f").readyState)}async open(){if(si(this,nr,"f")&&!si(this,ir,"f")){if("pending"===si(this,rr,"f"))return si(this,nr,"f");if("fulfilled"===si(this,rr,"f"))return}si(this,gr,"f").fire("before:open",null,{target:this}),await si(this,zn,"m",Tr).call(this),si(this,gr,"f").fire("played",null,{target:this,async:!1}),si(this,gr,"f").fire("opened",null,{target:this,async:!1})}async close(){if("closed"===this.state)return;si(this,gr,"f").fire("before:close",null,{target:this});const t=si(this,nr,"f");if(si(this,zn,"m",Ir).call(this),t&&"pending"===si(this,rr,"f")){try{await t}catch(t){}if(!1===si(this,ir,"f")){const t=new Error("'close()' was interrupted.");throw t.name="AbortError",t}}ai(this,nr,null),ai(this,rr,null),si(this,gr,"f").fire("closed",null,{target:this,async:!1})}pause(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");si(this,Xn,"f").pause()}async resume(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");await si(this,Xn,"f").play()}async setCamera(t){if("string"!=typeof t)throw new TypeError("Invalid 'deviceId'.");if("object"!=typeof si(this,Jn,"f").video&&(si(this,Jn,"f").video={}),delete si(this,Jn,"f").video.facingMode,si(this,Jn,"f").video.deviceId={exact:t},!("closed"===this.state||this.videoSrc||"opening"===this.state&&si(this,ir,"f"))){si(this,gr,"f").fire("before:camera:change",[],{target:this,async:!1}),await si(this,zn,"m",br).call(this);try{this.resetSoftwareScale()}catch(t){}return si(this,$n,"f")}}async switchToFrontCamera(t){if("object"!=typeof si(this,Jn,"f").video&&(si(this,Jn,"f").video={}),(null==t?void 0:t.resolution)&&(si(this,Jn,"f").video.width={ideal:t.resolution.width},si(this,Jn,"f").video.height={ideal:t.resolution.height}),delete si(this,Jn,"f").video.deviceId,si(this,Jn,"f").video.facingMode={exact:"user"},ai(this,Qn,null),!("closed"===this.state||this.videoSrc||"opening"===this.state&&si(this,ir,"f"))){si(this,gr,"f").fire("before:camera:change",[],{target:this,async:!1}),si(this,zn,"m",br).call(this);try{this.resetSoftwareScale()}catch(t){}return si(this,$n,"f")}}getCamera(){var t;if(si(this,$n,"f"))return si(this,$n,"f");{let e=(null===(t=si(this,Jn,"f").video)||void 0===t?void 0:t.deviceId)||"";if(e){e=e.exact||e.ideal||e;for(let t of this._arrCameras)if(t.deviceId===e)return JSON.parse(JSON.stringify(t))}return{deviceId:"",label:"",_checked:!1}}}async _getCameras(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n=[];if(t)try{let t=await navigator.mediaDevices.getUserMedia({video:!0});n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind),t.getTracks().forEach(t=>{t.stop()})}catch(t){console.error(t.message||t)}else n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);const r=[],s=[];if(this._arrCameras)for(let t of this._arrCameras)t._checked&&s.push(t);for(let t=0;t"videoinput"===t.kind);return i&&i.length&&!i[0].deviceId?this._getCameras(!0):this._getCameras(!1)}async getAllCameras(){return this.getCameras()}async setResolution(t,e,i){if("number"!=typeof t||t<=0)throw new TypeError("Invalid 'width'.");if("number"!=typeof e||e<=0)throw new TypeError("Invalid 'height'.");if("object"!=typeof si(this,Jn,"f").video&&(si(this,Jn,"f").video={}),i?(si(this,Jn,"f").video.width={exact:t},si(this,Jn,"f").video.height={exact:e}):(si(this,Jn,"f").video.width={ideal:t},si(this,Jn,"f").video.height={ideal:e}),"closed"===this.state||this.videoSrc||"opening"===this.state&&si(this,ir,"f"))return null;si(this,gr,"f").fire("before:resolution:change",[],{target:this,async:!1}),await si(this,zn,"m",br).call(this);try{this.resetSoftwareScale()}catch(t){}const n=this.getResolution();return{width:n.width,height:n.height}}getResolution(){if("opened"===this.state&&this.videoSrc&&si(this,Xn,"f"))return{width:si(this,Xn,"f").videoWidth,height:si(this,Xn,"f").videoHeight};if(si(this,Zn,"f")){const t=si(this,Zn,"f").getSettings();return{width:t.width,height:t.height}}if(this.isVideoLoaded())return{width:si(this,Xn,"f").videoWidth,height:si(this,Xn,"f").videoHeight};{const t={width:0,height:0};let e=si(this,Jn,"f").video.width||0,i=si(this,Jn,"f").video.height||0;return e&&(t.width=e.exact||e.ideal||e),i&&(t.height=i.exact||i.ideal||i),t}}async getResolutions(t){var e,i,n,r,s,a,o,l,h,c,d;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let u="";const f=(t,e)=>{const i=si(this,pr,"f").get(t);if(!i||!i.length)return!1;for(let t of i)if(t.width===e.width&&t.height===e.height)return!0;return!1};if(this._mediaStream){u=null===(d=si(this,$n,"f"))||void 0===d?void 0:d.deviceId;let e=si(this,pr,"f").get(u);if(e&&!t)return JSON.parse(JSON.stringify(e));e=[],si(this,pr,"f").set(u,e),ai(this,sr,!0);try{for(let t of this.detectedResolutions){await si(this,Zn,"f").applyConstraints({width:{ideal:t.width},height:{ideal:t.height}}),si(this,zn,"m",Er).call(this);const i=si(this,Zn,"f").getSettings(),n={width:i.width,height:i.height};f(u,n)||e.push({width:n.width,height:n.height})}}catch(t){throw si(this,zn,"m",Ir).call(this),ai(this,sr,!1),t}try{await si(this,zn,"m",Tr).call(this)}catch(t){if("AbortError"===t.name)return e;throw t}finally{ai(this,sr,!1)}return e}{const e=async(t,e,i)=>{const n={video:{deviceId:{exact:t},width:{ideal:e},height:{ideal:i}}};let r=null;try{r=await navigator.mediaDevices.getUserMedia(n)}catch(t){return null}if(!r)return null;const s=r.getVideoTracks();let a=null;try{const t=s[0].getSettings();a={width:t.width,height:t.height}}catch(t){const e=document.createElement("video");e.srcObject=r,a={width:e.videoWidth,height:e.videoHeight},e.srcObject=null}return s.forEach(t=>{t.stop()}),a};let i=(null===(s=null===(r=null===(n=si(this,Jn,"f"))||void 0===n?void 0:n.video)||void 0===r?void 0:r.deviceId)||void 0===s?void 0:s.exact)||(null===(l=null===(o=null===(a=si(this,Jn,"f"))||void 0===a?void 0:a.video)||void 0===o?void 0:o.deviceId)||void 0===l?void 0:l.ideal)||(null===(c=null===(h=si(this,Jn,"f"))||void 0===h?void 0:h.video)||void 0===c?void 0:c.deviceId);if(!i)return[];let d=si(this,pr,"f").get(i);if(d&&!t)return JSON.parse(JSON.stringify(d));d=[],si(this,pr,"f").set(i,d);for(let t of this.detectedResolutions){const n=await e(i,t.width,t.height);n&&!f(i,n)&&d.push({width:n.width,height:n.height})}return d}}async setMediaStreamConstraints(t,e){if(!(t=>{return null!==t&&"[object Object]"===(e=t,Object.prototype.toString.call(e));var e})(t))throw new TypeError("Invalid 'mediaStreamConstraints'.");ai(this,Jn,JSON.parse(JSON.stringify(t))),ai(this,Qn,null),e&&await si(this,zn,"m",br).call(this)}getMediaStreamConstraints(){return JSON.parse(JSON.stringify(si(this,Jn,"f")))}resetMediaStreamConstraints(){ai(this,Jn,this.defaultConstraints?JSON.parse(JSON.stringify(this.defaultConstraints)):null)}getCameraCapabilities(){if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return si(this,Zn,"f").getCapabilities?si(this,Zn,"f").getCapabilities():{}}getCameraSettings(){if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return si(this,Zn,"f").getSettings()}async turnOnTorch(){if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await si(this,Zn,"f").applyConstraints({advanced:[{torch:!0}]})}async turnOffTorch(){if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await si(this,Zn,"f").applyConstraints({advanced:[{torch:!1}]})}async setColorTemperature(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.colorTemperature;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Vr(t,n.min,n.step,n.max)),await si(this,Zn,"f").applyConstraints({advanced:[{colorTemperature:t,whiteBalanceMode:"manual"}]}),t}getColorTemperature(){return this.getCameraSettings().colorTemperature||0}async setExposureCompensation(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.exposureCompensation;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Vr(t,n.min,n.step,n.max)),await si(this,Zn,"f").applyConstraints({advanced:[{exposureCompensation:t}]}),t}getExposureCompensation(){return this.getCameraSettings().exposureCompensation||0}async setFrameRate(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");let n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.frameRate;if(!n)throw Error("Not supported.");e&&(tn.max&&(t=n.max));const r=this.getResolution();return await si(this,Zn,"f").applyConstraints({width:{ideal:Math.max(r.width,r.height)},frameRate:t}),t}getFrameRate(){return this.getCameraSettings().frameRate}async setFocus(t,e){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const i=this.getCameraCapabilities(),n=null==i?void 0:i.focusMode,r=null==i?void 0:i.focusDistance;if(!n)throw Error("Not supported.");if("string"!=typeof t.mode)throw TypeError("Invalid 'mode'.");const s=t.mode.toLowerCase();if(!n.includes(s))throw Error("Unsupported focus mode.");if("manual"===s){if(!r)throw Error("Manual focus unsupported.");if(t.hasOwnProperty("distance")){let i=t.distance;e&&(ir.max&&(i=r.max),i=Vr(i,r.min,r.step,r.max)),this._focusParameters.focusArea=null,await si(this,Zn,"f").applyConstraints({advanced:[{focusMode:s,focusDistance:i}]})}else{if(!t.area)throw new Error("'distance' or 'area' should be specified in 'manual' mode.");{const e=t.area.centerPoint;let i=t.area.width,n=t.area.height;if(!i||!n){const t=this.getResolution();i||(i=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px"),n||(n=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px")}this._focusParameters.focusArea={centerPoint:{x:e.x,y:e.y},width:i,height:n},await si(this,zn,"m",Or).call(this,e,i,n)}}}else this._focusParameters.focusArea=null,await si(this,Zn,"f").applyConstraints({advanced:[{focusMode:s}]})}getFocus(){const t=this.getCameraSettings(),e=t.focusMode;return e?"manual"===e?this._focusParameters.focusArea?{mode:"manual",area:JSON.parse(JSON.stringify(this._focusParameters.focusArea))}:{mode:"manual",distance:t.focusDistance}:{mode:e}:null}enableTapToFocus(){ai(this,ar,!0)}disableTapToFocus(){ai(this,ar,!1)}isTapToFocusEnabled(){return si(this,ar,"f")}async setZoom(t){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if("number"!=typeof t.factor)throw new TypeError("Illegal type of 'factor'.");if(t.factor<1)throw new RangeError("Invalid 'factor'.");if("opened"===this.state){t.centerPoint?si(this,zn,"m",Dr).call(this,t.centerPoint):this.resetScaleCenter();try{if(si(this,zn,"m",Ar).call(this,si(this,ur,"f"))){const e=await this.setHardwareScale(t.factor,!0);let i=this.getHardwareScale();1==i&&1!=e&&(i=e),t.factor>i?this.setSoftwareScale(t.factor/i):this.setSoftwareScale(1)}else await this.setHardwareScale(1),this.setSoftwareScale(t.factor)}catch(e){const i=e.message||e;if("Not supported."!==i&&"Camera is not open."!==i)throw e;this.setSoftwareScale(t.factor)}}else this._zoomPreSetting=t}getZoom(){if("opened"!==this.state)throw new Error("Video is not playing.");let t=1;try{t=this.getHardwareScale()}catch(t){if("Camera is not open."!==(t.message||t))throw t}return{factor:t*si(this,dr,"f")}}async resetZoom(){await this.setZoom({factor:1})}async setHardwareScale(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if(!si(this,Zn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.zoom;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Vr(t,n.min,n.step,n.max)),await si(this,Zn,"f").applyConstraints({advanced:[{zoom:t}]}),t}getHardwareScale(){return this.getCameraSettings().zoom||1}setSoftwareScale(t,e){if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if("opened"!==this.state)throw new Error("Video is not playing.");e&&si(this,zn,"m",Dr).call(this,e),ai(this,dr,t),this.updateVideoElWhenSoftwareScaled()}getSoftwareScale(){return si(this,dr,"f")}resetScaleCenter(){if("opened"!==this.state)throw new Error("Video is not playing.");const t=this.getResolution();ai(this,ur,{x:t.width/2,y:t.height/2})}resetSoftwareScale(){this.setSoftwareScale(1),this.resetScaleCenter()}getFrameData(t){if(this.disposed)throw Error("The 'Camera' instance has been disposed.");if(!this.isVideoLoaded())return null;if(si(this,sr,"f"))return null;const e=Date.now();Ur._onLog&&Ur._onLog("getFrameData() START: "+e);const i=si(this,Xn,"f").videoWidth,n=si(this,Xn,"f").videoHeight;let r={sx:0,sy:0,sWidth:i,sHeight:n,dWidth:i,dHeight:n};(null==t?void 0:t.position)&&(r=JSON.parse(JSON.stringify(t.position)));let s=vi.RGBA;(null==t?void 0:t.pixelFormat)&&(s=t.pixelFormat);let a=si(this,dr,"f");(null==t?void 0:t.scale)&&(a=t.scale);let o=si(this,ur,"f");if(null==t?void 0:t.scaleCenter){if("string"!=typeof t.scaleCenter.x||"string"!=typeof t.scaleCenter.y)throw new Error("Invalid scale center.");let e=0,r=0;if(t.scaleCenter.x.endsWith("px"))e=parseFloat(t.scaleCenter.x);else{if(!t.scaleCenter.x.endsWith("%"))throw new Error("Invalid scale center.");e=parseFloat(t.scaleCenter.x)/100*i}if(t.scaleCenter.y.endsWith("px"))r=parseFloat(t.scaleCenter.y);else{if(!t.scaleCenter.y.endsWith("%"))throw new Error("Invalid scale center.");r=parseFloat(t.scaleCenter.y)/100*n}if(isNaN(e)||isNaN(r))throw new Error("Invalid scale center.");o.x=Math.round(e),o.y=Math.round(r)}let l=null;if((null==t?void 0:t.bufferContainer)&&(l=t.bufferContainer),0==i||0==n)return null;1!==a&&(r.sWidth=Math.round(r.sWidth/a),r.sHeight=Math.round(r.sHeight/a),r.sx=Math.round((1-1/a)*o.x+r.sx/a),r.sy=Math.round((1-1/a)*o.y+r.sy/a));const h=this.imageDataGetter.getImageData(si(this,Xn,"f"),r,{pixelFormat:s,bufferContainer:l,isEnableMirroring:null==t?void 0:t.isEnableMirroring});if(!h)return null;const c=Date.now();return Ur._onLog&&Ur._onLog("getFrameData() END: "+c),{data:h.data,width:h.width,height:h.height,pixelFormat:h.pixelFormat,timeSpent:c-e,timeStamp:c,toCanvas:si(this,fr,"f")}}on(t,e){if(!si(this,mr,"f").includes(t.toLowerCase()))throw new Error(`Event '${t}' does not exist.`);si(this,gr,"f").on(t,e)}off(t,e){si(this,gr,"f").off(t,e)}async dispose(){this.tapFocusEventBoundEl=null,await this.close(),this.releaseVideoEl(),si(this,gr,"f").dispose(),this.imageDataGetter.dispose(),document.removeEventListener("visibilitychange",si(this,vr,"f")),ai(this,yr,!0)}}var Gr,Wr,Yr,Hr,zr,Xr,Zr,qr,Kr,Jr,$r,Qr,ts,es,is,ns,rs,ss,as,os,ls,hs,cs,ds,us,fs,gs,ms,ps,_s,vs,ys,ws,Es,Cs,Ss;Xn=new WeakMap,Zn=new WeakMap,qn=new WeakMap,Kn=new WeakMap,Jn=new WeakMap,$n=new WeakMap,Qn=new WeakMap,tr=new WeakMap,er=new WeakMap,ir=new WeakMap,nr=new WeakMap,rr=new WeakMap,sr=new WeakMap,ar=new WeakMap,or=new WeakMap,lr=new WeakMap,hr=new WeakMap,cr=new WeakMap,dr=new WeakMap,ur=new WeakMap,fr=new WeakMap,gr=new WeakMap,mr=new WeakMap,pr=new WeakMap,_r=new WeakMap,vr=new WeakMap,yr=new WeakMap,zn=new WeakSet,wr=async function(){const t=this.getMediaStreamConstraints();if("boolean"==typeof t.video&&(t.video={}),t.video.deviceId);else if(si(this,Qn,"f"))delete t.video.facingMode,t.video.deviceId={exact:si(this,Qn,"f")};else if(this.ifSaveLastUsedCamera&&Ur.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")){delete t.video.facingMode,t.video.deviceId={ideal:window.localStorage.getItem("dce_last_camera_id")};const e=JSON.parse(window.localStorage.getItem("dce_last_apply_width")),i=JSON.parse(window.localStorage.getItem("dce_last_apply_height"));e&&i&&(t.video.width=e,t.video.height=i)}else if(this.ifSkipCameraInspection);else{const e=async t=>{let e=null;return"environment"===t&&["Android","HarmonyOS","iPhone","iPad"].includes(ri.OS)?(await this._getCameras(!1),si(this,zn,"m",Er).call(this),e=Ur.findBestCamera(this._arrCameras,"environment",{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})):t||["Android","HarmonyOS","iPhone","iPad"].includes(ri.OS)||(await this._getCameras(!1),si(this,zn,"m",Er).call(this),e=Ur.findBestCamera(this._arrCameras,null,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})),e};let i=t.video.facingMode;i instanceof Array&&i.length&&(i=i[0]),"object"==typeof i&&(i=i.exact||i.ideal);const n=await e(i);n&&(delete t.video.facingMode,t.video.deviceId={exact:n})}return t},Er=function(){if(si(this,ir,"f")){const t=new Error("The operation was interrupted.");throw t.name="AbortError",t}},Cr=async function(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n;try{Ur._onLog&&Ur._onLog("======try getUserMedia========");let e=[0,500,1e3,2e3],i=null;const r=async t=>{for(let r of e){r&&(await new Promise(t=>setTimeout(t,r)),si(this,zn,"m",Er).call(this));try{Ur._onLog&&Ur._onLog("ask "+JSON.stringify(t)),n=await navigator.mediaDevices.getUserMedia(t),si(this,zn,"m",Er).call(this);break}catch(t){if("NotFoundError"===t.name||"NotAllowedError"===t.name||"AbortError"===t.name||"OverconstrainedError"===t.name)throw t;i=t,Ur._onLog&&Ur._onLog(t.message||t)}}};if(await r(t),!n&&"object"==typeof t.video&&(t.video.deviceId&&(delete t.video.deviceId,await r(t)),!n&&t.video.facingMode&&(delete t.video.facingMode,await r(t)),n||!t.video.width&&!t.video.height||(delete t.video.width,delete t.video.height,await r(t)),!n)){const t=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);for(let e of t){const t={video:{deviceId:{ideal:e.deviceId},facingMode:{ideal:"environment"},width:{ideal:1920},height:{ideal:1080}}};if(await r(t),n)break}}if(!n)throw i;return n}catch(t){throw null==n||n.getTracks().forEach(t=>{t.stop()}),"NotFoundError"===t.name&&(DOMException?t=new DOMException("No camera available, please use a device with an accessible camera.",t.name):(t=new Error("No camera available, please use a device with an accessible camera.")).name="NotFoundError"),t}},Sr=function(){this._mediaStream&&(this._mediaStream.getTracks().forEach(t=>{t.stop()}),this._mediaStream=null),ai(this,Zn,null)},Tr=async function(){ai(this,ir,!1);const t=ai(this,er,Symbol());if(si(this,nr,"f")&&"pending"===si(this,rr,"f")){try{await si(this,nr,"f")}catch(t){}si(this,zn,"m",Er).call(this)}if(t!==si(this,er,"f"))return;const e=ai(this,nr,(async()=>{ai(this,rr,"pending");try{if(this.videoSrc){if(!si(this,Xn,"f"))throw new Error("'videoEl' should be set.");await Ur.playVideo(si(this,Xn,"f"),this.videoSrc,this.cameraOpenTimeout),si(this,zn,"m",Er).call(this)}else{let t=await si(this,zn,"m",wr).call(this);si(this,zn,"m",Sr).call(this);let e=await si(this,zn,"m",Cr).call(this,t);await this._getCameras(!1),si(this,zn,"m",Er).call(this);const i=()=>{const t=e.getVideoTracks();let i,n;if(t.length&&(i=t[0]),i){const t=i.getSettings();if(t)for(let e of this._arrCameras)if(t.deviceId===e.deviceId){e._checked=!0,e.label=i.label,n=e;break}}return n},n=si(this,Jn,"f");if("object"==typeof n.video){let r=n.video.facingMode;if(r instanceof Array&&r.length&&(r=r[0]),"object"==typeof r&&(r=r.exact||r.ideal),!(si(this,Qn,"f")||this.ifSaveLastUsedCamera&&Ur.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")||this.ifSkipCameraInspection||n.video.deviceId)){const n=i(),s=Ur.findBestCamera(this._arrCameras,r,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault});s&&s!=(null==n?void 0:n.deviceId)&&(e.getTracks().forEach(t=>{t.stop()}),t.video.deviceId={exact:s},e=await si(this,zn,"m",Cr).call(this,t),si(this,zn,"m",Er).call(this))}}const r=i();(null==r?void 0:r.deviceId)&&(ai(this,Qn,r&&r.deviceId),this.ifSaveLastUsedCamera&&Ur.isStorageAvailable&&(window.localStorage.setItem("dce_last_camera_id",si(this,Qn,"f")),"object"==typeof t.video&&t.video.width&&t.video.height&&(window.localStorage.setItem("dce_last_apply_width",JSON.stringify(t.video.width)),window.localStorage.setItem("dce_last_apply_height",JSON.stringify(t.video.height))))),si(this,Xn,"f")&&(await Ur.playVideo(si(this,Xn,"f"),e,this.cameraOpenTimeout),si(this,zn,"m",Er).call(this)),this._mediaStream=e;const s=e.getVideoTracks();(null==s?void 0:s.length)&&ai(this,Zn,s[0]),ai(this,$n,r)}}catch(t){throw si(this,zn,"m",Ir).call(this),ai(this,rr,null),t}ai(this,rr,"fulfilled")})());return e},br=async function(){var t;if("closed"===this.state||this.videoSrc)return;const e=null===(t=si(this,$n,"f"))||void 0===t?void 0:t.deviceId,i=this.getResolution();await si(this,zn,"m",Tr).call(this);const n=this.getResolution();e&&e!==si(this,$n,"f").deviceId&&si(this,gr,"f").fire("camera:changed",[si(this,$n,"f").deviceId,e],{target:this,async:!1}),i.width==n.width&&i.height==n.height||si(this,gr,"f").fire("resolution:changed",[{width:n.width,height:n.height},{width:i.width,height:i.height}],{target:this,async:!1}),si(this,gr,"f").fire("played",null,{target:this,async:!1})},Ir=function(){si(this,zn,"m",Sr).call(this),ai(this,$n,null),si(this,Xn,"f")&&(si(this,Xn,"f").srcObject=null,this.videoSrc&&(si(this,Xn,"f").pause(),si(this,Xn,"f").currentTime=0)),ai(this,ir,!0);try{this.resetSoftwareScale()}catch(t){}},xr=async function t(e,i){const n=t=>{if(!si(this,Zn,"f")||!this.isVideoPlaying||t.focusTaskId!=this._focusParameters.curFocusTaskId){si(this,Zn,"f")&&this.isVideoPlaying||(this._focusParameters.isDoingFocus=0);const e=new Error(`Focus task ${t.focusTaskId} canceled.`);throw e.name="DeprecatedTaskError",e}1===this._focusParameters.isDoingFocus&&Date.now()-t.timeStart>this._focusParameters.focusCancelableTime&&(this._focusParameters.isDoingFocus=-1)};let r;i=Vr(i,this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),await si(this,Zn,"f").applyConstraints({advanced:[{focusMode:"manual",focusDistance:i}]}),n(e),r=null==this._focusParameters.oldDistance?this._focusParameters.kTimeout*Math.max(Math.abs(1/this._focusParameters.fds.min-1/i),Math.abs(1/this._focusParameters.fds.max-1/i))+this._focusParameters.minTimeout:this._focusParameters.kTimeout*Math.abs(1/this._focusParameters.oldDistance-1/i)+this._focusParameters.minTimeout,this._focusParameters.oldDistance=i,await new Promise(t=>{setTimeout(t,r)}),n(e);let s=e.focusL-e.focusW/2,a=e.focusT-e.focusH/2,o=e.focusW,l=e.focusH;const h=this.getResolution();s=Math.round(s),a=Math.round(a),o=Math.round(o),l=Math.round(l),o>h.width&&(o=h.width),l>h.height&&(l=h.height),s<0?s=0:s+o>h.width&&(s=h.width-o),a<0?a=0:a+l>h.height&&(a=h.height-l);const c=4*h.width*h.height*this._focusParameters.defaultTempBufferContainerLenRatio,d=4*o*l;let u=this._focusParameters.tempBufferContainer;if(u){const t=u.length;c>t&&c>=d?u=new Uint8Array(c):d>t&&d>=c&&(u=new Uint8Array(d))}else u=this._focusParameters.tempBufferContainer=new Uint8Array(Math.max(c,d));if(!this.imageDataGetter.getImageData(si(this,Xn,"f"),{sx:s,sy:a,sWidth:o,sHeight:l,dWidth:o,dHeight:l},{pixelFormat:vi.RGBA,bufferContainer:u}))return si(this,zn,"m",t).call(this,e,i);const f=u;let g=0;for(let t=0,e=d-8;to&&od)return await si(this,zn,"m",t).call(this,e,a,o,r,s,c,d)}else{let l=await si(this,zn,"m",xr).call(this,e,c);if(o>l)return await si(this,zn,"m",t).call(this,e,a,o,r,s,c,l);if(o==l)return await si(this,zn,"m",t).call(this,e,a,o,c,l);let d=await si(this,zn,"m",xr).call(this,e,h);if(d>o&&oa.width||l<0||l>a.height)throw new Error("Invalid 'centerPoint'.");let h=0;if(e.endsWith("px"))h=parseFloat(e);else{if(!e.endsWith("%"))throw new Error("Invalid 'width'.");h=parseFloat(e)/100*a.width}if(isNaN(h)||h<0)throw new Error("Invalid 'width'.");let c=0;if(i.endsWith("px"))c=parseFloat(i);else{if(!i.endsWith("%"))throw new Error("Invalid 'height'.");c=parseFloat(i)/100*a.height}if(isNaN(c)||c<0)throw new Error("Invalid 'height'.");if(1!==si(this,dr,"f")){const t=si(this,dr,"f"),e=si(this,ur,"f");h/=t,c/=t,o=(1-1/t)*e.x+o/t,l=(1-1/t)*e.y+l/t}if(!this._focusSupported)throw new Error("Manual focus unsupported.");if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(s=this.getCameraCapabilities())||void 0===s?void 0:s.focusDistance,!this._focusParameters.fds))throw this._focusSupported=!1,new Error("Manual focus unsupported.");null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),this._focusParameters.isDoingFocus=1;const d={focusL:o,focusT:l,focusW:h,focusH:c,focusTaskId:++this._focusParameters.curFocusTaskId,timeStart:Date.now()},u=async(t,e,i)=>{try{(null==e||ethis._focusParameters.fds.max)&&(i=this._focusParameters.fds.max),this._focusParameters.oldDistance=null;let n=Vr(Math.sqrt(i*(e||this._focusParameters.fds.step)),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),r=Vr(Math.sqrt((e||this._focusParameters.fds.step)*n),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),s=Vr(Math.sqrt(n*i),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),a=await si(this,zn,"m",xr).call(this,t,s),o=await si(this,zn,"m",xr).call(this,t,r),l=await si(this,zn,"m",xr).call(this,t,n);if(o>l&&la&&o>a){let e=await si(this,zn,"m",xr).call(this,t,i);const r=await si(this,zn,"m",Rr).call(this,t,n,l,i,e,s,a);return this._focusParameters.isDoingFocus=0,r}if(o==l&&ll){const e=await si(this,zn,"m",Rr).call(this,t,n,l,s,a);return this._focusParameters.isDoingFocus=0,e}return u(t,e,i)}catch(t){if("DeprecatedTaskError"!==t.name)throw t}};return u(d,n,r)},Dr=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");if(!t||"string"!=typeof t.x||"string"!=typeof t.y)throw new Error("Invalid 'center'.");const e=this.getResolution();let i=0,n=0;if(t.x.endsWith("px"))i=parseFloat(t.x);else{if(!t.x.endsWith("%"))throw new Error("Invalid scale center.");i=parseFloat(t.x)/100*e.width}if(t.y.endsWith("px"))n=parseFloat(t.y);else{if(!t.y.endsWith("%"))throw new Error("Invalid scale center.");n=parseFloat(t.y)/100*e.height}if(isNaN(i)||isNaN(n))throw new Error("Invalid scale center.");ai(this,ur,{x:i,y:n})},Ar=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");const e=this.getResolution();return t&&t.x==e.width/2&&t.y==e.height/2},Ur.browserInfo=ri,Ur.onWarning=null===(Hn=null===window||void 0===window?void 0:window.console)||void 0===Hn?void 0:Hn.warn;class Ts{constructor(t){Gr.add(this),Wr.set(this,void 0),Yr.set(this,0),Hr.set(this,void 0),zr.set(this,0),Xr.set(this,!1),ai(this,Wr,t)}startCharging(){si(this,Xr,"f")||(Ts._onLog&&Ts._onLog("start charging."),si(this,Gr,"m",qr).call(this),ai(this,Xr,!0))}stopCharging(){si(this,Hr,"f")&&clearTimeout(si(this,Hr,"f")),si(this,Xr,"f")&&(Ts._onLog&&Ts._onLog("stop charging."),ai(this,Yr,Date.now()-si(this,zr,"f")),ai(this,Xr,!1))}}Wr=new WeakMap,Yr=new WeakMap,Hr=new WeakMap,zr=new WeakMap,Xr=new WeakMap,Gr=new WeakSet,Zr=function(){Dt.cfd(1),Ts._onLog&&Ts._onLog("charge 1.")},qr=function t(){0==si(this,Yr,"f")&&si(this,Gr,"m",Zr).call(this),ai(this,zr,Date.now()),si(this,Hr,"f")&&clearTimeout(si(this,Hr,"f")),ai(this,Hr,setTimeout(()=>{ai(this,Yr,0),si(this,Gr,"m",t).call(this)},si(this,Wr,"f")-si(this,Yr,"f")))};class bs{static beep(){if(!this.allowBeep)return;if(!this.beepSoundSource)return;let t,e=Date.now();if(!(e-si(this,Kr,"f",Qr)<100)){if(ai(this,Kr,e,0,Qr),si(this,Kr,"f",Jr).size&&(t=si(this,Kr,"f",Jr).values().next().value,this.beepSoundSource==t.src?(si(this,Kr,"f",Jr).delete(t),t.play()):t=null),!t)if(si(this,Kr,"f",$r).size<16){t=new Audio(this.beepSoundSource);let e=null,i=()=>{t.removeEventListener("loadedmetadata",i),t.play(),e=setTimeout(()=>{si(this,Kr,"f",$r).delete(t)},2e3*t.duration)};t.addEventListener("loadedmetadata",i),t.addEventListener("ended",()=>{null!=e&&(clearTimeout(e),e=null),t.pause(),t.currentTime=0,si(this,Kr,"f",$r).delete(t),si(this,Kr,"f",Jr).add(t)})}else si(this,Kr,"f",ts)||(ai(this,Kr,!0,0,ts),console.warn("The requested audio tracks exceed 16 and will not be played."));t&&si(this,Kr,"f",$r).add(t)}}static vibrate(){if(this.allowVibrate){if(!navigator||!navigator.vibrate)throw new Error("Not supported.");navigator.vibrate(bs.vibrateDuration)}}}Kr=bs,Jr={value:new Set},$r={value:new Set},Qr={value:0},ts={value:!1},bs.allowBeep=!0,bs.beepSoundSource="data:audio/mpeg;base64,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",bs.allowVibrate=!0,bs.vibrateDuration=300;const Is=new Map([[vi.GREY,l.IPF_GRAYSCALED],[vi.RGBA,l.IPF_ABGR_8888]]),xs="function"==typeof BigInt?t=>BigInt(t):t=>t,Rs=(xs("0x00"),xs("0xFFFFFFFFFFFFFFFF"),xs("0xFE3BFFFF"),xs("0x003007FF")),Os=(xs("0x0003F800"),xs("0x1"),xs("0x2"),xs("0x4"),xs("0x8"),xs("0x10"),xs("0x20"),xs("0x40"),xs("0x80"),xs("0x100"),xs("0x200"),xs("0x400"),xs("0x800"),xs("0x1000"),xs("0x2000"),xs("0x4000"),xs("0x8000"),xs("0x10000"),xs("0x20000"),xs("0x00040000"),xs("0x01000000"),xs("0x02000000"),xs("0x04000000")),Ds=xs("0x08000000");xs("0x10000000"),xs("0x20000000"),xs("0x40000000"),xs("0x00080000"),xs("0x80000000"),xs("0x100000"),xs("0x200000"),xs("0x400000"),xs("0x800000"),xs("0x1000000000"),xs("0x3F0000000000000"),xs("0x100000000"),xs("0x10000000000000"),xs("0x20000000000000"),xs("0x40000000000000"),xs("0x80000000000000"),xs("0x100000000000000"),xs("0x200000000000000"),xs("0x200000000"),xs("0x400000000"),xs("0x800000000"),xs("0xC00000000"),xs("0x2000000000"),xs("0x4000000000");class As extends Z{static set _onLog(t){ai(As,is,t,0,ns),Ur._onLog=t,Ts._onLog=t}static get _onLog(){return si(As,is,"f",ns)}static async detectEnvironment(){return await(async()=>({wasm:oi,worker:li,getUserMedia:hi,camera:await ci(),browser:ri.browser,version:ri.version,OS:ri.OS}))()}static async testCameraAccess(){const t=await Ur.testCameraAccess();return t.ok?{ok:!0,message:"Successfully accessed the camera."}:"InsecureContext"===t.errorName?{ok:!1,message:"Insecure context."}:"OverconstrainedError"===t.errorName||"NotFoundError"===t.errorName?{ok:!1,message:"No camera detected."}:"NotAllowedError"===t.errorName?{ok:!1,message:"No permission to access camera."}:"AbortError"===t.errorName?{ok:!1,message:"Some problem occurred which prevented the device from being used."}:"NotReadableError"===t.errorName?{ok:!1,message:"A hardware error occurred."}:"SecurityError"===t.errorName?{ok:!1,message:"User media support is disabled."}:{ok:!1,message:t.errorMessage}}static async createInstance(t){var e,i;if(t&&!(t instanceof Br))throw new TypeError("Invalid view.");if(!As._isRTU&&(null===(e=xt.license)||void 0===e?void 0:e.LicenseManager)){if(!(null===(i=xt.license)||void 0===i?void 0:i.LicenseManager.bCallInitLicense))throw new Error("License is not set.");await Dt.loadWasm(),await xt.license.dynamsoft()}const n=new As(t);return As.onWarning&&(location&&"file:"===location.protocol?setTimeout(()=>{As.onWarning&&As.onWarning({id:1,message:"The page is opened over file:// and Dynamsoft Camera Enhancer may not work properly. Please open the page via https://."})},0):!1!==window.isSecureContext&&navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia||setTimeout(()=>{As.onWarning&&As.onWarning({id:2,message:"Dynamsoft Camera Enhancer may not work properly in a non-secure context. Please open the page via https://."})},0)),n}get isEnableMirroring(){return this._isEnableMirroring}get video(){return this.cameraManager.getVideoEl()}set videoSrc(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraView&&(this.cameraView._hideDefaultSelection=!0),this.cameraManager.videoSrc=t}get videoSrc(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.videoSrc}set ifSaveLastUsedCamera(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSaveLastUsedCamera=t}get ifSaveLastUsedCamera(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSaveLastUsedCamera}set ifSkipCameraInspection(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSkipCameraInspection=t}get ifSkipCameraInspection(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSkipCameraInspection}set cameraOpenTimeout(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.cameraOpenTimeout=t}get cameraOpenTimeout(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.cameraOpenTimeout}set singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(this.isOpen())throw new Error("It is not allowed to change `singleFrameMode` when the camera is open.");ai(this,os,t)}get singleFrameMode(){return si(this,os,"f")}get _isFetchingStarted(){return si(this,fs,"f")}get disposed(){return si(this,vs,"f")}constructor(t){if(super(),es.add(this),rs.set(this,"closed"),ss.set(this,void 0),as.set(this,void 0),this._isEnableMirroring=!1,this.isTorchOn=void 0,os.set(this,void 0),this._onCameraSelChange=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&await this.selectCamera(this.cameraView._selCam.value)},this._onResolutionSelChange=async()=>{if(!this.isOpen())return;if(!this.cameraView||this.cameraView.disposed)return;let t,e;if(this.cameraView._selRsl&&-1!=this.cameraView._selRsl.selectedIndex){let i=this.cameraView._selRsl.options[this.cameraView._selRsl.selectedIndex];t=parseInt(i.getAttribute("data-width")),e=parseInt(i.getAttribute("data-height"))}await this.setResolution({width:t,height:e})},this._onCloseBtnClick=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&this.close()},ls.set(this,(t,e,i,n)=>{const r=Date.now(),s={sx:n.x,sy:n.y,sWidth:n.width,sHeight:n.height,dWidth:n.width,dHeight:n.height},a=Math.max(s.dWidth,s.dHeight);if(this.canvasSizeLimit&&a>this.canvasSizeLimit){const t=this.canvasSizeLimit/a;s.dWidth>s.dHeight?(s.dWidth=this.canvasSizeLimit,s.dHeight=Math.round(s.dHeight*t)):(s.dWidth=Math.round(s.dWidth*t),s.dHeight=this.canvasSizeLimit)}const o=this.cameraManager.imageDataGetter.getImageData(t,s,{pixelFormat:this.getPixelFormat()===l.IPF_GRAYSCALED?vi.GREY:vi.RGBA});let h=null;if(o){const t=Date.now();let a;a=o.pixelFormat===vi.GREY?o.width:4*o.width;let l=!0;0===s.sx&&0===s.sy&&s.sWidth===e&&s.sHeight===i&&(l=!1),h={bytes:o.data,width:o.width,height:o.height,stride:a,format:Is.get(o.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:rt.ITT_FILE_IMAGE,isCropped:l,cropRegion:{left:n.x,top:n.y,right:n.x+n.width,bottom:n.y+n.height,isMeasuredInPercentage:!1},originalWidth:e,originalHeight:i,currentWidth:o.width,currentHeight:o.height,timeSpent:t-r,timeStamp:t},toCanvas:si(this,hs,"f"),isDCEFrame:!0}}return h}),this._onSingleFrameAcquired=t=>{let e;e=this.cameraView?this.cameraView.getConvertedRegion():qi.convert(si(this,ds,"f"),t.width,t.height,this.cameraView),e||(e={x:0,y:0,width:t.width,height:t.height});const i=si(this,ls,"f").call(this,t,t.width,t.height,e);si(this,ss,"f").fire("singleFrameAcquired",[i],{async:!1,copy:!1})},hs.set(this,function(){if(!(this.bytes instanceof Uint8Array||this.bytes instanceof Uint8ClampedArray))throw new TypeError("Invalid bytes.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.format===l.IPF_GRAYSCALED){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{if(!this.video)return;const t=this.cameraManager.getSoftwareScale();if(t<1)throw new RangeError("Invalid scale value.");this.cameraView&&!this.cameraView.disposed?(this.video.style.transform=1===t?"":`scale(${t})`,this.cameraView._updateVideoContainer()):this.video.style.transform=1===t?"":`scale(${t})`},["iPhone","iPad","Android","HarmonyOS"].includes(ri.OS)?this.cameraManager.setResolution(1280,720):this.cameraManager.setResolution(1920,1080),navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia?this.singleFrameMode="disabled":this.singleFrameMode="image",t&&(this.setCameraView(t),t.cameraEnhancer=this),this._on("before:camera:change",()=>{si(this,_s,"f").stopCharging();const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("camera:changed",()=>{this.clearBuffer()}),this._on("before:resolution:change",()=>{const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("resolution:changed",()=>{this.clearBuffer(),t.eventHandler.fire("content:updated",null,{async:!1})}),this._on("paused",()=>{si(this,_s,"f").stopCharging();const t=this.cameraView;t&&t.disposed}),this._on("resumed",()=>{const t=this.cameraView;t&&t.disposed}),this._on("tapfocus",()=>{si(this,ms,"f").tapToFocus&&si(this,_s,"f").startCharging()}),this._intermediateResultReceiver={},this._intermediateResultReceiver.onTaskResultsReceived=async(t,e)=>{var i,n,r,s;const a=t.intermediateResultUnits;if(si(this,es,"m",ys).call(this)||!this.isOpen()||this.isPaused()||a[0]&&!a[0].originalImageTag)return;As._onLog&&(As._onLog("intermediateResultUnits:"),As._onLog(a));let o=!1,l=!1;for(let t of a){if(t.unitType===lt.IRUT_DECODED_BARCODES&&t.decodedBarcodes.length){o=!0;break}t.unitType===lt.IRUT_LOCALIZED_BARCODES&&t.localizedBarcodes.length&&(l=!0)}if(As._onLog&&(As._onLog("hasLocalizedBarcodes:"),As._onLog(l)),si(this,ms,"f").autoZoom||si(this,ms,"f").enhancedFocus)if(o)si(this,ps,"f").autoZoomInFrameArray.length=0,si(this,ps,"f").autoZoomOutFrameCount=0,si(this,ps,"f").frameArrayInIdealZoom.length=0,si(this,ps,"f").autoFocusFrameArray.length=0;else{const e=async t=>{await this.setZoom(t),si(this,ms,"f").autoZoom&&si(this,_s,"f").startCharging()},o=async t=>{await this.setFocus(t),si(this,ms,"f").enhancedFocus&&si(this,_s,"f").startCharging()};if(l){const l=a[0].originalImageTag,h=(null===(i=l.cropRegion)||void 0===i?void 0:i.left)||0,c=(null===(n=l.cropRegion)||void 0===n?void 0:n.top)||0,d=(null===(r=l.cropRegion)||void 0===r?void 0:r.right)?l.cropRegion.right-h:l.originalWidth,u=(null===(s=l.cropRegion)||void 0===s?void 0:s.bottom)?l.cropRegion.bottom-c:l.originalHeight,f=l.currentWidth,g=l.currentHeight;let m;{let t,e,i,n,r;{const t=this.video.videoWidth*(1-si(this,ps,"f").autoZoomDetectionArea)/2,e=this.video.videoWidth*(1+si(this,ps,"f").autoZoomDetectionArea)/2,i=e,n=t,s=this.video.videoHeight*(1-si(this,ps,"f").autoZoomDetectionArea)/2,a=s,o=this.video.videoHeight*(1+si(this,ps,"f").autoZoomDetectionArea)/2;r=[{x:t,y:s},{x:e,y:a},{x:i,y:o},{x:n,y:o}]}As._onLog&&(As._onLog("detectionArea:"),As._onLog(r));const s=[];{const t=(t,e)=>{const i=(t,e)=>{if(!t&&!e)throw new Error("Invalid arguments.");return function(t,e,i){let n=!1;const r=t.length;if(r<=2)return!1;for(let s=0;s0!=tn(o.y-i)>0&&tn(e-(i-a.y)*(a.x-o.x)/(a.y-o.y)-a.x)<0&&(n=!n)}return n}(e,t.x,t.y)},n=(t,e)=>!!(en([t[0],t[1]],[t[2],t[3]],[e[0].x,e[0].y],[e[1].x,e[1].y])||en([t[0],t[1]],[t[2],t[3]],[e[1].x,e[1].y],[e[2].x,e[2].y])||en([t[0],t[1]],[t[2],t[3]],[e[2].x,e[2].y],[e[3].x,e[3].y])||en([t[0],t[1]],[t[2],t[3]],[e[3].x,e[3].y],[e[0].x,e[0].y]));return!!(i({x:t[0].x,y:t[0].y},e)||i({x:t[1].x,y:t[1].y},e)||i({x:t[2].x,y:t[2].y},e)||i({x:t[3].x,y:t[3].y},e))||!!(i({x:e[0].x,y:e[0].y},t)||i({x:e[1].x,y:e[1].y},t)||i({x:e[2].x,y:e[2].y},t)||i({x:e[3].x,y:e[3].y},t))||!!(n([e[0].x,e[0].y,e[1].x,e[1].y],t)||n([e[1].x,e[1].y,e[2].x,e[2].y],t)||n([e[2].x,e[2].y,e[3].x,e[3].y],t)||n([e[3].x,e[3].y,e[0].x,e[0].y],t))};for(let e of a)if(e.unitType===lt.IRUT_LOCALIZED_BARCODES)for(let i of e.localizedBarcodes){if(!i)continue;const e=i.location.points;e.forEach(t=>{Br._transformCoordinates(t,h,c,d,u,f,g)}),t(r,e)&&s.push(i)}if(As._debug&&this.cameraView){const t=this.__layer||(this.__layer=this.cameraView._createDrawingLayer(99));t.clearDrawingItems();const e=this.__styleId2||(this.__styleId2=Mr.createDrawingStyle({strokeStyle:"red"}));for(let i of a)if(i.unitType===lt.IRUT_LOCALIZED_BARCODES)for(let n of i.localizedBarcodes){if(!n)continue;const i=n.location.points,r=new ji({points:i},e);t.addDrawingItems([r])}}}if(As._onLog&&(As._onLog("intersectedResults:"),As._onLog(s)),!s.length)return;let o;if(s.length){let t=s.filter(t=>t.possibleFormats==Os||t.possibleFormats==Ds);if(t.length||(t=s.filter(t=>t.possibleFormats==Rs),t.length||(t=s)),t.length){const e=t=>{const e=t.location.points,i=(e[0].x+e[1].x+e[2].x+e[3].x)/4,n=(e[0].y+e[1].y+e[2].y+e[3].y)/4;return(i-f/2)*(i-f/2)+(n-g/2)*(n-g/2)};o=t[0];let i=e(o);if(1!=t.length)for(let n=1;n1.1*o.confidence||t[n].confidence>.9*o.confidence&&ri&&s>i&&a>i&&l>i&&m.result.moduleSize{}),si(this,ps,"f").autoZoomInFrameArray.filter(t=>!0===t).length>=si(this,ps,"f").autoZoomInFrameLimit[1]){si(this,ps,"f").autoZoomInFrameArray.length=0;const i=[(.5-n)/(.5-r),(.5-n)/(.5-s),(.5-n)/(.5-a),(.5-n)/(.5-l)].filter(t=>t>0),o=Math.min(...i,si(this,ps,"f").autoZoomInIdealModuleSize/m.result.moduleSize),h=this.getZoomSettings().factor;let c=Math.max(Math.pow(h*o,1/si(this,ps,"f").autoZoomInMaxTimes),si(this,ps,"f").autoZoomInMinStep);c=Math.min(c,o);let d=h*c;d=Math.max(si(this,ps,"f").minValue,d),d=Math.min(si(this,ps,"f").maxValue,d);try{await e({factor:d})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else if(si(this,ps,"f").autoZoomInFrameArray.length=0,si(this,ps,"f").frameArrayInIdealZoom.push(!0),si(this,ps,"f").frameArrayInIdealZoom.splice(0,si(this,ps,"f").frameArrayInIdealZoom.length-si(this,ps,"f").frameLimitInIdealZoom[0]),si(this,ps,"f").frameArrayInIdealZoom.filter(t=>!0===t).length>=si(this,ps,"f").frameLimitInIdealZoom[1]&&(si(this,ps,"f").frameArrayInIdealZoom.length=0,si(this,ms,"f").enhancedFocus)){const e=m.points;try{await o({mode:"manual",area:{centerPoint:{x:(e[0].x+e[2].x)/2+"px",y:(e[0].y+e[2].y)/2+"px"},width:e[2].x-e[0].x+"px",height:e[2].y-e[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}if(!si(this,ms,"f").autoZoom&&si(this,ms,"f").enhancedFocus&&(si(this,ps,"f").autoFocusFrameArray.push(!0),si(this,ps,"f").autoFocusFrameArray.splice(0,si(this,ps,"f").autoFocusFrameArray.length-si(this,ps,"f").autoFocusFrameLimit[0]),si(this,ps,"f").autoFocusFrameArray.filter(t=>!0===t).length>=si(this,ps,"f").autoFocusFrameLimit[1])){si(this,ps,"f").autoFocusFrameArray.length=0;try{const t=m.points;await o({mode:"manual",area:{centerPoint:{x:(t[0].x+t[2].x)/2+"px",y:(t[0].y+t[2].y)/2+"px"},width:t[2].x-t[0].x+"px",height:t[2].y-t[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else{if(si(this,ms,"f").autoZoom){if(si(this,ps,"f").autoZoomInFrameArray.push(!1),si(this,ps,"f").autoZoomInFrameArray.splice(0,si(this,ps,"f").autoZoomInFrameArray.length-si(this,ps,"f").autoZoomInFrameLimit[0]),si(this,ps,"f").autoZoomOutFrameCount++,si(this,ps,"f").frameArrayInIdealZoom.push(!1),si(this,ps,"f").frameArrayInIdealZoom.splice(0,si(this,ps,"f").frameArrayInIdealZoom.length-si(this,ps,"f").frameLimitInIdealZoom[0]),si(this,ps,"f").autoZoomOutFrameCount>=si(this,ps,"f").autoZoomOutFrameLimit){si(this,ps,"f").autoZoomOutFrameCount=0;const i=this.getZoomSettings().factor;let n=i-Math.max((i-1)*si(this,ps,"f").autoZoomOutStepRate,si(this,ps,"f").autoZoomOutMinStep);n=Math.max(si(this,ps,"f").minValue,n),n=Math.min(si(this,ps,"f").maxValue,n);try{await e({factor:n})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}si(this,ms,"f").enhancedFocus&&o({mode:"continuous"}).catch(()=>{})}!si(this,ms,"f").autoZoom&&si(this,ms,"f").enhancedFocus&&(si(this,ps,"f").autoFocusFrameArray.length=0,o({mode:"continuous"}).catch(()=>{}))}}},ai(this,_s,new Ts(1e4))}setCameraView(t){if(!(t instanceof Br))throw new TypeError("Invalid view.");if(t.disposed)throw new Error("The camera view has been disposed.");if(this.isOpen())throw new Error("It is not allowed to change camera view when the camera is open.");this.releaseCameraView(),t._singleFrameMode=this.singleFrameMode,t._onSingleFrameAcquired=this._onSingleFrameAcquired,this.videoSrc&&(this.cameraView._hideDefaultSelection=!0),si(this,es,"m",ys).call(this)||this.cameraManager.setVideoEl(t.getVideoElement()),this.cameraView=t,this.addListenerToView()}getCameraView(){return this.cameraView}releaseCameraView(){this.cameraView&&(this.removeListenerFromView(),this.cameraView.disposed||(this.cameraView._singleFrameMode="disabled",this.cameraView._onSingleFrameAcquired=null,this.cameraView._hideDefaultSelection=!1),this.cameraManager.releaseVideoEl(),this.cameraView=null)}addListenerToView(){if(!this.cameraView)return;if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");const t=this.cameraView;si(this,es,"m",ys).call(this)||this.videoSrc||(t._innerComponent&&(this.cameraManager.tapFocusEventBoundEl=t._innerComponent),t._selCam&&t._selCam.addEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.addEventListener("change",this._onResolutionSelChange)),t._btnClose&&t._btnClose.addEventListener("click",this._onCloseBtnClick)}removeListenerFromView(){if(!this.cameraView||this.cameraView.disposed)return;const t=this.cameraView;this.cameraManager.tapFocusEventBoundEl=null,t._selCam&&t._selCam.removeEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.removeEventListener("change",this._onResolutionSelChange),t._btnClose&&t._btnClose.removeEventListener("click",this._onCloseBtnClick)}getCameraState(){return si(this,es,"m",ys).call(this)?si(this,rs,"f"):new Map([["closed","closed"],["opening","opening"],["opened","open"]]).get(this.cameraManager.state)}isOpen(){return"open"===this.getCameraState()}getVideoEl(){return this.video}async open(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");e&&(e._singleFrameMode=this.singleFrameMode,si(this,es,"m",ys).call(this)?e._clickIptSingleFrameMode():(this.cameraManager.setVideoEl(e.getVideoElement()),e._startLoading()));let i={width:0,height:0,deviceId:""};if(si(this,es,"m",ys).call(this));else{try{await this.cameraManager.open(),ai(this,as,this.cameraView.getVisibleRegionOfVideo({inPixels:!0}))}catch(t){throw e&&e._stopLoading(),"NotFoundError"===t.name?new Error("No Camera Found: No camera devices were detected. Please ensure a camera is connected and recognized by your system."):"NotAllowedError"===t.name?new Error("No Camera Access: Camera access is blocked. Please check your browser settings or grant permission to use the camera."):t}const n=!this.cameraManager.videoSrc&&!!(null===(t=this.cameraManager.getCameraCapabilities())||void 0===t?void 0:t.torch);let r,s=e.getUIElement();if(s=s.shadowRoot||s,r=s.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=s.elTorchAuto=s.querySelector(".dce-mn-torch-auto"),e=s.elTorchOn=s.querySelector(".dce-mn-torch-on"),i=s.elTorchOff=s.querySelector(".dce-mn-torch-off");t&&(t.style.display=null==this.isTorchOn?"":"none",n||(t.style.filter="invert(1)",t.style.cursor="not-allowed")),e&&(e.style.display=1==this.isTorchOn?"":"none"),i&&(i.style.display=0==this.isTorchOn?"":"none");let a=s.elBeepOn=s.querySelector(".dce-mn-beep-on"),o=s.elBeepOff=s.querySelector(".dce-mn-beep-off");a&&(a.style.display=bs.allowBeep?"":"none"),o&&(o.style.display=bs.allowBeep?"none":"");let l=s.elVibrateOn=s.querySelector(".dce-mn-vibrate-on"),h=s.elVibrateOff=s.querySelector(".dce-mn-vibrate-off");l&&(l.style.display=bs.allowVibrate?"":"none"),h&&(h.style.display=bs.allowVibrate?"none":""),s.elResolutionBox=s.querySelector(".dce-mn-resolution-box");let c,d=s.elZoom=s.querySelector(".dce-mn-zoom");d&&(d.style.display="none",c=s.elZoomSpan=d.querySelector("span"));let u=s.elToast=s.querySelector(".dce-mn-toast"),f=s.elCameraClose=s.querySelector(".dce-mn-camera-close"),g=s.elTakePhoto=s.querySelector(".dce-mn-take-photo"),m=s.elCameraSwitch=s.querySelector(".dce-mn-camera-switch"),p=s.elCameraAndResolutionSettings=s.querySelector(".dce-mn-camera-and-resolution-settings");p&&(p.style.display="none");const _=s.dceMnFs={},v=()=>{this.turnOnTorch()};null==t||t.addEventListener("pointerdown",v);const y=()=>{this.turnOffTorch()};null==e||e.addEventListener("pointerdown",y);const w=()=>{this.turnAutoTorch()};null==i||i.addEventListener("pointerdown",w);const E=()=>{bs.allowBeep=!bs.allowBeep,a&&(a.style.display=bs.allowBeep?"":"none"),o&&(o.style.display=bs.allowBeep?"none":"")};for(let t of[o,a])null==t||t.addEventListener("pointerdown",E);const C=()=>{bs.allowVibrate=!bs.allowVibrate,l&&(l.style.display=bs.allowVibrate?"":"none"),h&&(h.style.display=bs.allowVibrate?"none":"")};for(let t of[h,l])null==t||t.addEventListener("pointerdown",C);const S=async t=>{let e,i=t.target;if(e=i.closest(".dce-mn-camera-option"))this.selectCamera(e.getAttribute("data-davice-id"));else if(e=i.closest(".dce-mn-resolution-option")){let t,i=parseInt(e.getAttribute("data-width")),n=parseInt(e.getAttribute("data-height")),r=await this.setResolution({width:i,height:n});{let e=Math.max(r.width,r.height),i=Math.min(r.width,r.height);t=i<=1080?i+"P":e<3e3?"2K":Math.round(e/1e3)+"K"}t!=e.textContent&&I(`Fallback to ${t}`)}else i.closest(".dce-mn-camera-and-resolution-settings")||(i.closest(".dce-mn-resolution-box")?p&&(p.style.display=p.style.display?"":"none"):p&&""===p.style.display&&(p.style.display="none"))};s.addEventListener("click",S);let T=null;_.funcInfoZoomChange=(t,e=3e3)=>{d&&c&&(c.textContent=t.toFixed(1),d.style.display="",null!=T&&(clearTimeout(T),T=null),T=setTimeout(()=>{d.style.display="none",T=null},e))};let b=null,I=_.funcShowToast=(t,e=3e3)=>{u&&(u.textContent=t,u.style.display="",null!=b&&(clearTimeout(b),b=null),b=setTimeout(()=>{u.style.display="none",b=null},e))};const x=()=>{this.close()};null==f||f.addEventListener("click",x);const R=()=>{};null==g||g.addEventListener("pointerdown",R);const O=()=>{var t,e;let i,n=this.getVideoSettings(),r=n.video.facingMode,s=null===(e=null===(t=this.cameraManager.getCamera())||void 0===t?void 0:t.label)||void 0===e?void 0:e.toLowerCase(),a=null==s?void 0:s.indexOf("front");-1===a&&(a=null==s?void 0:s.indexOf("前"));let o=null==s?void 0:s.indexOf("back");if(-1===o&&(o=null==s?void 0:s.indexOf("后")),"number"==typeof a&&-1!==a?i=!0:"number"==typeof o&&-1!==o&&(i=!1),void 0===i&&(i="user"===((null==r?void 0:r.ideal)||(null==r?void 0:r.exact)||r)),!i){let t=this.cameraView.getUIElement();t=t.shadowRoot||t,t.elTorchAuto&&(t.elTorchAuto.style.display="none"),t.elTorchOn&&(t.elTorchOn.style.display="none"),t.elTorchOff&&(t.elTorchOff.style.display="")}n.video.facingMode={ideal:i?"environment":"user"},delete n.video.deviceId,this.updateVideoSettings(n)};null==m||m.addEventListener("pointerdown",O);let D=-1/0,A=1;const M=t=>{let e=Date.now();e-D>1e3&&(A=this.getZoomSettings().factor),A-=t.deltaY/200,A>20&&(A=20),A<1&&(A=1),this.setZoom({factor:A}),D=e};r.addEventListener("wheel",M);const L=new Map;let F=!1;const P=async t=>{var e;for(t.touches.length>=2&&"touchmove"==t.type&&t.preventDefault();t.changedTouches.length>1&&2==t.touches.length;){let i=t.touches[0],n=t.touches[1],r=L.get(i.identifier),s=L.get(n.identifier);if(!r||!s)break;let a=Math.pow(Math.pow(r.x-s.x,2)+Math.pow(r.y-s.y,2),.5),o=Math.pow(Math.pow(i.clientX-n.clientX,2)+Math.pow(i.clientY-n.clientY,2),.5),l=Date.now();if(F||l-D<100)return;l-D>1e3&&(A=this.getZoomSettings().factor),A*=o/a,A>20&&(A=20),A<1&&(A=1);let h=!1;"safari"==(null===(e=null==ri?void 0:ri.browser)||void 0===e?void 0:e.toLocaleLowerCase())&&(o/a>1&&A<2?(A=2,h=!0):o/a<1&&A<2&&(A=1,h=!0)),F=!0,h&&I("zooming..."),await this.setZoom({factor:A}),h&&(u.textContent=""),F=!1,D=Date.now();break}L.clear();for(let e of t.touches)L.set(e.identifier,{x:e.clientX,y:e.clientY})};s.addEventListener("touchstart",P),s.addEventListener("touchmove",P),s.addEventListener("touchend",P),s.addEventListener("touchcancel",P),_.unbind=()=>{null==t||t.removeEventListener("pointerdown",v),null==e||e.removeEventListener("pointerdown",y),null==i||i.removeEventListener("pointerdown",w);for(let t of[o,a])null==t||t.removeEventListener("pointerdown",E);for(let t of[h,l])null==t||t.removeEventListener("pointerdown",C);s.removeEventListener("click",S),null==f||f.removeEventListener("click",x),null==g||g.removeEventListener("pointerdown",R),null==m||m.removeEventListener("pointerdown",O),r.removeEventListener("wheel",M),s.removeEventListener("touchstart",P),s.removeEventListener("touchmove",P),s.removeEventListener("touchend",P),s.removeEventListener("touchcancel",P),delete s.dceMnFs,r.style.display="none"},r.style.display="",t&&null==this.isTorchOn&&setTimeout(()=>{this.turnAutoTorch(1e3)},0)}this.isTorchOn&&this.turnOnTorch().catch(()=>{});const a=this.getResolution();i.width=a.width,i.height=a.height,i.deviceId=this.getSelectedCamera().deviceId}return ai(this,rs,"open"),e&&(e._innerComponent.style.display="",si(this,es,"m",ys).call(this)||(e._stopLoading(),e._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),e._renderResolutionInfo({width:i.width,height:i.height}),e.eventHandler.fire("content:updated",null,{async:!1}),e.eventHandler.fire("videoEl:resized",null,{async:!1}))),this.toggleMirroring(this._isEnableMirroring),si(this,ss,"f").fire("opened",null,{target:this,async:!1}),this.cameraManager._zoomPreSetting&&(await this.setZoom(this.cameraManager._zoomPreSetting),this.cameraManager._zoomPreSetting=null),i}close(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");if(this.stopFetching(),this.clearBuffer(),si(this,es,"m",ys).call(this));else{this.cameraManager.close();let i=e.getUIElement();i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")&&(null===(t=i.dceMnFs)||void 0===t||t.unbind())}ai(this,rs,"closed"),si(this,_s,"f").stopCharging(),e&&(e._innerComponent.style.display="none",si(this,es,"m",ys).call(this)&&e._innerComponent.removeElement("content"),e._stopLoading()),si(this,ss,"f").fire("closed",null,{target:this,async:!1})}pause(){if(si(this,es,"m",ys).call(this))throw new Error("'pause()' is invalid in 'singleFrameMode'.");this.cameraManager.pause()}isPaused(){var t;return!si(this,es,"m",ys).call(this)&&!0===(null===(t=this.video)||void 0===t?void 0:t.paused)}async resume(){if(si(this,es,"m",ys).call(this))throw new Error("'resume()' is invalid in 'singleFrameMode'.");await this.cameraManager.resume()}async selectCamera(t){var e;if(!t)throw new Error("Invalid value.");let i;i="string"==typeof t?t:t.deviceId,await this.cameraManager.setCamera(i),this.isTorchOn=!1;const n=this.getResolution(),r=this.cameraView;if(r&&!r.disposed&&(r._stopLoading(),r._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),r._renderResolutionInfo({width:n.width,height:n.height})),this.isOpen()){const t=!!(null===(e=this.cameraManager.getCameraCapabilities())||void 0===e?void 0:e.torch);let i=r.getUIElement();if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let e=i.elTorchAuto=i.querySelector(".dce-mn-torch-auto");e&&(t?(e.style.filter="none",e.style.cursor="pointer"):(e.style.filter="invert(1)",e.style.cursor="not-allowed"))}}return this.toggleMirroring(this._isEnableMirroring),{width:n.width,height:n.height,deviceId:this.getSelectedCamera().deviceId}}getSelectedCamera(){return this.cameraManager.getCamera()}async getAllCameras(){return this.cameraManager.getCameras()}async setResolution(t){await this.cameraManager.setResolution(t.width,t.height),this.isTorchOn&&this.turnOnTorch().catch(()=>{});const e=this.getResolution(),i=this.cameraView;return i&&!i.disposed&&(i._stopLoading(),i._renderResolutionInfo({width:e.width,height:e.height})),this.toggleMirroring(this._isEnableMirroring),{width:e.width,height:e.height,deviceId:this.getSelectedCamera().deviceId}}getResolution(){return this.cameraManager.getResolution()}getAvailableResolutions(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getResolutions()}_on(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?si(this,ss,"f").on(t,e):this.cameraManager.on(t,e)}_off(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?si(this,ss,"f").off(t,e):this.cameraManager.off(t,e)}on(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._on(n,e)}off(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._off(n,e)}getVideoSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getMediaStreamConstraints()}async updateVideoSettings(t){var e;await(null===(e=this.cameraManager)||void 0===e?void 0:e.setMediaStreamConstraints(t,!0))}getCapabilities(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getCameraCapabilities()}getCameraSettings(){return this.cameraManager.getCameraSettings()}async turnOnTorch(){var t,e;if(si(this,es,"m",ys).call(this))throw new Error("'turnOnTorch()' is invalid in 'singleFrameMode'.");try{await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOnTorch())}catch(t){let i=this.cameraView.getUIElement();throw i=i.shadowRoot||i,null===(e=null==i?void 0:i.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"),t}this.isTorchOn=!0;let i=this.cameraView.getUIElement();i=i.shadowRoot||i,i.elTorchAuto&&(i.elTorchAuto.style.display="none"),i.elTorchOn&&(i.elTorchOn.style.display=""),i.elTorchOff&&(i.elTorchOff.style.display="none")}async turnOffTorch(){var t;if(si(this,es,"m",ys).call(this))throw new Error("'turnOffTorch()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOffTorch()),this.isTorchOn=!1;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,e.elTorchAuto&&(e.elTorchAuto.style.display="none"),e.elTorchOn&&(e.elTorchOn.style.display="none"),e.elTorchOff&&(e.elTorchOff.style.display="")}async turnAutoTorch(t=250){var e;const i=this.isOpen()&&!this.cameraManager.videoSrc?this.cameraManager.getCameraCapabilities():{};if(!(null==i?void 0:i.torch)){let t=this.cameraView.getUIElement();return t=t.shadowRoot||t,void(null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"))}if(null!=this._taskid4AutoTorch){if(!(t{var t,e,i;if(this.disposed||n||null!=this.isTorchOn||!this.isOpen())return clearInterval(this._taskid4AutoTorch),void(this._taskid4AutoTorch=null);if(this.isPaused())return;if(++s>10&&this._delay4AutoTorch<1e3)return clearInterval(this._taskid4AutoTorch),this._taskid4AutoTorch=null,void this.turnAutoTorch(1e3);let a;try{a=this.fetchImage()}catch(t){}if(!a||!a.width||!a.height)return;let o=0;if(l.IPF_GRAYSCALED===a.format){for(let t=0;t=this.maxDarkCount4AutoTroch){null===(t=As._onLog)||void 0===t||t.call(As,`darkCount ${r}`);try{await this.turnOnTorch(),this.isTorchOn=!0;let t=this.cameraView.getUIElement();t=t.shadowRoot||t,null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Auto On")}catch(t){console.warn(t),n=!0;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,null===(i=null==e?void 0:e.dceMnFs)||void 0===i||i.funcShowToast("Torch Not Supported")}}}else r=0};this._taskid4AutoTorch=setInterval(a,t),this.isTorchOn=void 0,a();let o=this.cameraView.getUIElement();o=o.shadowRoot||o,o.elTorchAuto&&(o.elTorchAuto.style.display=""),o.elTorchOn&&(o.elTorchOn.style.display="none"),o.elTorchOff&&(o.elTorchOff.style.display="none")}async setColorTemperature(t){if(si(this,es,"m",ys).call(this))throw new Error("'setColorTemperature()' is invalid in 'singleFrameMode'.");await this.cameraManager.setColorTemperature(t,!0)}getColorTemperature(){return this.cameraManager.getColorTemperature()}async setExposureCompensation(t){var e;if(si(this,es,"m",ys).call(this))throw new Error("'setExposureCompensation()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setExposureCompensation(t,!0))}getExposureCompensation(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getExposureCompensation()}async _setZoom(t){var e,i,n;if(si(this,es,"m",ys).call(this))throw new Error("'setZoom()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setZoom(t));{let e=null===(i=this.cameraView)||void 0===i?void 0:i.getUIElement();e=(null==e?void 0:e.shadowRoot)||e,null===(n=null==e?void 0:e.dceMnFs)||void 0===n||n.funcInfoZoomChange(t.factor)}}async setZoom(t){await this._setZoom(t)}getZoomSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getZoom()}async resetZoom(){var t;if(si(this,es,"m",ys).call(this))throw new Error("'resetZoom()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.resetZoom())}async setFrameRate(t){var e;if(si(this,es,"m",ys).call(this))throw new Error("'setFrameRate()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFrameRate(t,!0))}getFrameRate(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFrameRate()}async setFocus(t){var e;if(si(this,es,"m",ys).call(this))throw new Error("'setFocus()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFocus(t,!0))}getFocusSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFocus()}setAutoZoomRange(t){si(this,ps,"f").minValue=t.min,si(this,ps,"f").maxValue=t.max}getAutoZoomRange(){return{min:si(this,ps,"f").minValue,max:si(this,ps,"f").maxValue}}enableEnhancedFeatures(t){var e,i;if(!(null===(i=null===(e=xt.license)||void 0===e?void 0:e.LicenseManager)||void 0===i?void 0:i.bPassValidation))throw new Error("License is not verified, or license is invalid.");if(0!==Dt.bSupportDce4Module)throw new Error("Please set a license containing the DCE module.");t&_i.EF_ENHANCED_FOCUS&&(si(this,ms,"f").enhancedFocus=!0),t&_i.EF_AUTO_ZOOM&&(si(this,ms,"f").autoZoom=!0),t&_i.EF_TAP_TO_FOCUS&&(si(this,ms,"f").tapToFocus=!0,this.cameraManager.enableTapToFocus())}disableEnhancedFeatures(t){t&_i.EF_ENHANCED_FOCUS&&(si(this,ms,"f").enhancedFocus=!1,this.setFocus({mode:"continuous"}).catch(()=>{})),t&_i.EF_AUTO_ZOOM&&(si(this,ms,"f").autoZoom=!1,this.resetZoom().catch(()=>{})),t&_i.EF_TAP_TO_FOCUS&&(si(this,ms,"f").tapToFocus=!1,this.cameraManager.disableTapToFocus()),si(this,es,"m",Es).call(this)&&si(this,es,"m",ws).call(this)||si(this,_s,"f").stopCharging()}_setScanRegion(t){if(null!=t&&!y(t)&&!b(t))throw TypeError("Invalid 'region'.");ai(this,ds,t?JSON.parse(JSON.stringify(t)):null),this.cameraView&&!this.cameraView.disposed&&this.cameraView.setScanRegion(t)}setScanRegion(t){this._setScanRegion(t),this.cameraView&&!this.cameraView.disposed&&(null===t?this.cameraView.setScanRegionMaskVisible(!1):this.cameraView.setScanRegionMaskVisible(!0))}getScanRegion(){return JSON.parse(JSON.stringify(si(this,ds,"f")))}setErrorListener(t){if(!t)throw new TypeError("Invalid 'listener'");ai(this,cs,t)}hasNextImageToFetch(){return!("open"!==this.getCameraState()||!this.cameraManager.isVideoLoaded()||si(this,es,"m",ys).call(this))}startFetching(){if(si(this,es,"m",ys).call(this))throw Error("'startFetching()' is unavailable in 'singleFrameMode'.");si(this,fs,"f")||(ai(this,fs,!0),si(this,es,"m",Cs).call(this))}stopFetching(){si(this,fs,"f")&&(As._onLog&&As._onLog("DCE: stop fetching loop: "+Date.now()),si(this,gs,"f")&&clearTimeout(si(this,gs,"f")),ai(this,fs,!1))}toggleMirroring(t){this.isOpen()&&(this.video.style.transform=`scaleX(${t?"-1":"1"})`),this._isEnableMirroring=t}fetchImage(t=!1){if(si(this,es,"m",ys).call(this))throw new Error("'fetchImage()' is unavailable in 'singleFrameMode'.");if(!this.video)throw new Error("The video element does not exist.");if(!this.cameraManager.isVideoLoaded())throw new Error("The video is not loaded.");const e=this.getResolution();if(!(null==e?void 0:e.width)||!(null==e?void 0:e.height))throw new Error("The video is not loaded.");let i;if(i=qi.convert(si(this,ds,"f"),e.width,e.height,this.cameraView),i||(i={x:0,y:0,width:e.width,height:e.height}),i.x>e.width||i.y>e.height)throw new Error("Invalid scan region.");i.x+i.width>e.width&&(i.width=e.width-i.x),i.y+i.height>e.height&&(i.height=e.height-i.y);const n=this.cameraView.regionMaskLineWidth;let r;r=si(this,ds,"f")&&!t?{sx:i.x+n,sy:i.y+n,sWidth:i.width-2*n,sHeight:i.height-2*n,dWidth:i.width-2*n,dHeight:i.height-2*n}:{sx:i.x,sy:i.y,sWidth:i.width,sHeight:i.height,dWidth:i.width,dHeight:i.height};const s=Math.max(r.dWidth,r.dHeight);if(this.canvasSizeLimit&&s>this.canvasSizeLimit){const t=this.canvasSizeLimit/s;r.dWidth>r.dHeight?(r.dWidth=this.canvasSizeLimit,r.dHeight=Math.round(r.dHeight*t)):(r.dWidth=Math.round(r.dWidth*t),r.dHeight=this.canvasSizeLimit)}const a=this.cameraManager.getFrameData({position:r,pixelFormat:this.getPixelFormat()===l.IPF_GRAYSCALED?vi.GREY:vi.RGBA,isEnableMirroring:this._isEnableMirroring});if(!a)return null;let o;o=a.pixelFormat===vi.GREY?a.width:4*a.width;let h=!0;return 0===r.sx&&0===r.sy&&r.sWidth===e.width&&r.sHeight===e.height&&(h=!1),{bytes:a.data,width:a.width,height:a.height,stride:o,format:Is.get(a.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:rt.ITT_VIDEO_FRAME,isCropped:h,cropRegion:{left:r.sx,top:r.sy,right:r.sx+r.sWidth,bottom:r.sy+r.sHeight,isMeasuredInPercentage:!1},originalWidth:e.width,originalHeight:e.height,currentWidth:a.width,currentHeight:a.height,timeSpent:a.timeSpent,timeStamp:a.timeStamp},toCanvas:si(this,hs,"f"),isDCEFrame:!0}}setImageFetchInterval(t){this.fetchInterval=t,si(this,fs,"f")&&(si(this,gs,"f")&&clearTimeout(si(this,gs,"f")),ai(this,gs,setTimeout(()=>{this.disposed||si(this,es,"m",Cs).call(this)},t)))}getImageFetchInterval(){return this.fetchInterval}setPixelFormat(t){ai(this,us,t)}getPixelFormat(){return si(this,us,"f")}takePhoto(t){if(!this.isOpen())throw new Error("Not open.");if(si(this,es,"m",ys).call(this))throw new Error("'takePhoto()' is unavailable in 'singleFrameMode'.");const e=document.createElement("input");e.setAttribute("type","file"),e.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp"),e.setAttribute("capture",""),e.style.position="absolute",e.style.top="-9999px",e.style.backgroundColor="transparent",e.style.color="transparent",e.addEventListener("click",()=>{const t=this.isOpen();this.close(),window.addEventListener("focus",()=>{t&&this.open(),e.remove()},{once:!0})}),e.addEventListener("change",async()=>{const i=e.files[0],n=await(async t=>{let e=null,i=null;if("undefined"!=typeof createImageBitmap)try{if(e=await createImageBitmap(t),e)return e}catch(t){}var n;return e||(i=await(n=t,new Promise((t,e)=>{let i=URL.createObjectURL(n),r=new Image;r.src=i,r.onload=()=>{URL.revokeObjectURL(r.src),t(r)},r.onerror=t=>{e(new Error("Can't convert blob to image : "+(t instanceof Event?t.type:t)))}}))),i})(i),r=n instanceof HTMLImageElement?n.naturalWidth:n.width,s=n instanceof HTMLImageElement?n.naturalHeight:n.height;let a=qi.convert(si(this,ds,"f"),r,s,this.cameraView);a||(a={x:0,y:0,width:r,height:s});const o=si(this,ls,"f").call(this,n,r,s,a);t&&t(o)}),document.body.appendChild(e),e.click()}convertToPageCoordinates(t){const e=si(this,es,"m",Ss).call(this,t);return{x:e.pageX,y:e.pageY}}convertToClientCoordinates(t){const e=si(this,es,"m",Ss).call(this,t);return{x:e.clientX,y:e.clientY}}convertToScanRegionCoordinates(t){if(!si(this,ds,"f"))return JSON.parse(JSON.stringify(t));if(this.isOpen()){const t=this.cameraView.getVisibleRegionOfVideo({inPixels:!0});ai(this,as,t||si(this,as,"f"))}let e,i,n=si(this,ds,"f").left||si(this,ds,"f").x||0,r=si(this,ds,"f").top||si(this,ds,"f").y||0;if(!si(this,ds,"f").isMeasuredInPercentage)return{x:t.x-(n+this.cameraView.regionMaskLineWidth+si(this,as,"f").x),y:t.y-(r+this.cameraView.regionMaskLineWidth+si(this,as,"f").y)};if(!this.cameraView)throw new Error("Camera view is not set.");if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");if(!this.isOpen())throw new Error("Not open.");if(!si(this,es,"m",ys).call(this)&&!this.cameraManager.isVideoLoaded())throw new Error("Video is not loaded.");if(si(this,es,"m",ys).call(this)&&!this.cameraView._cvsSingleFrameMode)throw new Error("No image is selected.");if(si(this,es,"m",ys).call(this)){const t=this.cameraView._innerComponent.getElement("content");e=t.width,i=t.height}else e=si(this,as,"f").width,i=si(this,as,"f").height;return{x:t.x-(Math.round(n*e/100)+this.cameraView.regionMaskLineWidth+si(this,as,"f").x),y:t.y-(Math.round(r*i/100)+this.cameraView.regionMaskLineWidth+si(this,as,"f").y)}}dispose(){this.close(),this.cameraManager.dispose(),this.releaseCameraView(),ai(this,vs,!0)}}var Ms,Ls,Fs,Ps,ks,Ns,Bs,js;is=As,rs=new WeakMap,ss=new WeakMap,as=new WeakMap,os=new WeakMap,ls=new WeakMap,hs=new WeakMap,cs=new WeakMap,ds=new WeakMap,us=new WeakMap,fs=new WeakMap,gs=new WeakMap,ms=new WeakMap,ps=new WeakMap,_s=new WeakMap,vs=new WeakMap,es=new WeakSet,ys=function(){return"disabled"!==this.singleFrameMode},ws=function(){return!this.videoSrc&&"opened"===this.cameraManager.state},Es=function(){for(let t in si(this,ms,"f"))if(1==si(this,ms,"f")[t])return!0;return!1},Cs=function t(){if(this.disposed)return;if("open"!==this.getCameraState()||!si(this,fs,"f"))return si(this,gs,"f")&&clearTimeout(si(this,gs,"f")),void ai(this,gs,setTimeout(()=>{this.disposed||si(this,es,"m",t).call(this)},this.fetchInterval));const e=()=>{var t;let e;As._onLog&&As._onLog("DCE: start fetching a frame into buffer: "+Date.now());try{e=this.fetchImage()}catch(e){const i=e.message||e;if("The video is not loaded."===i)return;if(null===(t=si(this,cs,"f"))||void 0===t?void 0:t.onErrorReceived)return void setTimeout(()=>{var t;null===(t=si(this,cs,"f"))||void 0===t||t.onErrorReceived(et.EC_IMAGE_READ_FAILED,i)},0);console.warn(e)}e?(this.addImageToBuffer(e),As._onLog&&As._onLog("DCE: finish fetching a frame into buffer: 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e=this.cameraView._innerComponent.getBoundingClientRect(),i=e.left,n=e.top,r=i+window.scrollX,s=n+window.scrollY,{width:a,height:o}=this.cameraView._innerComponent.getBoundingClientRect();if(a<=0||o<=0)throw new Error("Unable to get content dimensions. Camera view may not be rendered on the page.");let l,h,c;if(si(this,es,"m",ys).call(this)){const t=this.cameraView._innerComponent.getElement("content");l=t.width,h=t.height,c="contain"}else{const t=this.getVideoEl();l=t.videoWidth,h=t.videoHeight,c=this.cameraView.getVideoFit()}const d=a/o,u=l/h;let f,g,m,p,_=1;if("contain"===c)d{var e;if(!this.isUseMagnifier)return;if(si(this,Ps,"f")||ai(this,Ps,new Vs),!si(this,Ps,"f").magnifierCanvas)return;document.body.contains(si(this,Ps,"f").magnifierCanvas)||(si(this,Ps,"f").magnifierCanvas.style.position="fixed",si(this,Ps,"f").magnifierCanvas.style.boxSizing="content-box",si(this,Ps,"f").magnifierCanvas.style.border="2px solid #FFFFFF",document.body.append(si(this,Ps,"f").magnifierCanvas));const i=this._innerComponent.getElement("content");if(!i)return;if(t.pointer.x<0||t.pointer.x>i.width||t.pointer.y<0||t.pointer.y>i.height)return void si(this,Ns,"f").call(this);const n=null===(e=this._drawingLayerManager._getFabricCanvas())||void 0===e?void 0:e.lowerCanvasEl;if(!n)return;const r=Math.max(i.clientWidth/5/1.5,i.clientHeight/4/1.5),s=1.5*r,a=[{image:i,width:i.width,height:i.height},{image:n,width:n.width,height:n.height}];si(this,Ps,"f").update(s,t.pointer,r,a);{let e=0,i=0;t.e instanceof MouseEvent?(e=t.e.clientX,i=t.e.clientY):t.e instanceof TouchEvent&&t.e.changedTouches.length&&(e=t.e.changedTouches[0].clientX,i=t.e.changedTouches[0].clientY),e<1.5*s&&i<1.5*s?(si(this,Ps,"f").magnifierCanvas.style.left="auto",si(this,Ps,"f").magnifierCanvas.style.top="0",si(this,Ps,"f").magnifierCanvas.style.right="0"):(si(this,Ps,"f").magnifierCanvas.style.left="0",si(this,Ps,"f").magnifierCanvas.style.top="0",si(this,Ps,"f").magnifierCanvas.style.right="auto")}si(this,Ps,"f").show()}),Ns.set(this,()=>{si(this,Ps,"f")&&si(this,Ps,"f").hide()}),Bs.set(this,!1)}_setUIElement(t){this.UIElement=t,this._unbindUI(),this._bindUI()}async setUIElement(t){let e;if("string"==typeof t){let i=await nn(t);e=document.createElement("div"),Object.assign(e.style,{width:"100%",height:"100%"}),e.attachShadow({mode:"open"}).appendChild(i)}else e=t;this._setUIElement(e)}getUIElement(){return this.UIElement}_bindUI(){if(!this.UIElement)throw new Error("Need to set 'UIElement'.");if(this._innerComponent)return;const t=this.UIElement;let e=t.classList.contains(this.containerClassName)?t:t.querySelector(`.${this.containerClassName}`);e||(e=document.createElement("div"),e.style.width="100%",e.style.height="100%",e.className=this.containerClassName,t.append(e)),this._innerComponent=document.createElement("dce-component"),e.appendChild(this._innerComponent)}_unbindUI(){var t,e,i;null===(t=this._drawingLayerManager)||void 0===t||t.clearDrawingLayers(),null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null,null===(i=this._innerComponent)||void 0===i||i.remove(),this._innerComponent=null}setImage(t,e,i){if(!this._innerComponent)throw new Error("Need to 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t.stack=i.stack+"\n"+t.stack,e(t)}},vt.postMessage({type:"dcp_resetSettings",id:i,instanceID:this._instanceID})})}async parse(t,e=""){if(pa(this),!t||!(t instanceof Array||t instanceof Uint8Array||"string"==typeof t))throw new Error("`parse` must pass in an Array or Uint8Array or string");return await new Promise((i,n)=>{let r=wt();t instanceof Array&&(t=Uint8Array.from(t)),"string"==typeof t&&(t=Uint8Array.from(function(t){let e=[];for(let i=0;i{if(t.success){let e=JSON.parse(t.parseResponse);return e.errorCode?n(new Error(e.errorString)):(ua(e),i(e))}{let e=new Error(t.message);return e.stack=t.stack+"\n"+e.stack,n(e)}},vt.postMessage({type:"dcp_parse",id:r,instanceID:this._instanceID,body:{source:t,taskSettingName:e}})})}},CodeParserModule:Ta,CoreModule:Dt,DocumentNormalizerModule:class{static getVersion(){const t=It.ddn&&It.ddn.wasm;return`3.0.60-dev-20250812170017(Worker: ${It.ddn&&It.ddn.worker||"Not Loaded"}, Wasm: ${t||"Not 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EnumModuleName(){return ft},get EnumPDFReadingMode(){return st},get EnumPresetTemplate(){return Re},get EnumQRCodeErrorCorrectionLevel(){return Ks},get EnumRasterDataSource(){return at},get EnumRawTextLineStatus(){return ha},get EnumRegionObjectElementType(){return ht},get EnumSectionType(){return ct},get EnumTransformMatrixType(){return gt},get EnumValidationStatus(){return da},Feedback:bs,GroupDrawingItem:Hi,ImageDataGetter:jr,ImageDrawer:class{async drawOnImage(t,e,i,n=4294901760,r=1,s="test.png",a){if(!t)throw new Error("Invalid image.");if(!e)throw new Error("Invalid drawingItem.");if(!i)throw new Error("Invalid type.");let o;if(t instanceof Blob)o=await wo(t);else if("string"==typeof t){let e=await I(t,"blob");o=await wo(e)}else v(t)&&(o=t,"bigint"==typeof o.format&&(o.format=Number(o.format)));return await new Promise((t,l)=>{let h=wt();Et[h]=async e=>{if(e.success)return a&&(new bo).saveToFile(e.image,s,a),t(e.image);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},vt.postMessage({type:"utility_drawOnImage",id:h,body:{dsImage:o,drawingItem:Array.isArray(e)?e:[e],color:n,thickness:r,type:i}})})}},ImageDrawingItem:class extends Li{set maintainAspectRatio(t){t&&this.set("scaleY",this.get("scaleX"))}get maintainAspectRatio(){return si(this,Ai,"f")}constructor(t,e,i,n){if(super(null,n),Di.set(this,void 0),Ai.set(this,void 0),!b(e))throw new TypeError("Invalid 'rect'.");if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement)this._setFabricObject(new yi.Image(t,{left:e.x,top:e.y}));else{if(!v(t))throw new TypeError("Invalid 'image'.");{const i=document.createElement("canvas");let n;if(i.width=t.width,i.height=t.height,t.format===l.IPF_GRAYSCALED){n=new Uint8ClampedArray(t.width*t.height*4);for(let e=0;e{let l=wt();Et[l]=async e=>{if(e.success)return t(e.cropImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_cropImage",id:l,body:{type:"Rect",bytes:i,width:n,height:r,stride:s,format:a,roi:e}})})}async adjustBrightness(t,e){if(e>100||e<-100)throw new Error("Invalid brightness, range: [-100, 100].");const{bytes:i,width:n,height:r,stride:s,format:a}=await wo(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.adjustBrightness);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_adjustBrightness",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,brightness:e}})})}async adjustContrast(t,e){if(e>100||e<-100)throw new Error("Invalid contrast, range: [-100, 100].");const{bytes:i,width:n,height:r,stride:s,format:a}=await wo(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.adjustContrast);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_adjustContrast",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,contrast:e}})})}async filterImage(t,e){if(![0,1,2].includes(e))throw new Error("Invalid filterType.");const{bytes:i,width:n,height:r,stride:s,format:a}=await wo(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.filterImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_filterImage",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,filterType:e}})})}async convertToGray(t,e,i,n){const{bytes:r,width:s,height:a,stride:o,format:l}=await wo(t);return await new Promise((t,h)=>{let c=wt();Et[c]=async e=>{if(e.success)return t(e.convertToGray);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},vt.postMessage({type:"utility_convertToGray",id:c,body:{bytes:r,width:s,height:a,stride:o,format:l,R:e,G:i,B:n}})})}async convertToBinaryGlobal(t,e=-1,i=!1){const{bytes:n,width:r,height:s,stride:a,format:o}=await wo(t);return await new Promise((t,l)=>{let h=wt();Et[h]=async e=>{if(e.success)return t(e.convertToBinaryGlobal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},vt.postMessage({type:"utility_convertToBinaryGlobal",id:h,body:{bytes:n,width:r,height:s,stride:a,format:o,threshold:e,invert:i}})})}async convertToBinaryLocal(t,e=0,i=0,n=!1){const{bytes:r,width:s,height:a,stride:o,format:l}=await wo(t);return await new Promise((t,h)=>{let c=wt();Et[c]=async e=>{if(e.success)return t(e.convertToBinaryLocal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},vt.postMessage({type:"utility_convertToBinaryLocal",id:c,body:{bytes:r,width:s,height:a,stride:o,format:l,blockSize:e,compensation:i,invert:n}})})}async cropAndDeskewImage(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await wo(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.cropAndDeskewImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_cropAndDeskewImage",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,roi:e}})})}},ImageSourceAdapter:Z,IntermediateResultReceiver:class{constructor(){this._observedResultUnitTypes=lt.IRUT_ALL,this._observedTaskMap=new Map,this._parameters={setObservedResultUnitTypes:t=>{this._observedResultUnitTypes=t},getObservedResultUnitTypes:()=>this._observedResultUnitTypes,isResultUnitTypeObserved:t=>!!(t&this._observedResultUnitTypes),addObservedTask:t=>{this._observedTaskMap.set(t,!0)},removeObservedTask:t=>{this._observedTaskMap.set(t,!1)},isTaskObserved:t=>0===this._observedTaskMap.size||!!this._observedTaskMap.get(t)},this.onTaskResultsReceived=null,this.onPredetectedRegionsReceived=null,this.onColourImageUnitReceived=null,this.onScaledColourImageUnitReceived=null,this.onGrayscaleImageUnitReceived=null,this.onTransformedGrayscaleImageUnitReceived=null,this.onEnhancedGrayscaleImageUnitReceived=null,this.onBinaryImageUnitReceived=null,this.onTextureDetectionResultUnitReceived=null,this.onTextureRemovedGrayscaleImageUnitReceived=null,this.onTextureRemovedBinaryImageUnitReceived=null,this.onContoursUnitReceived=null,this.onLineSegmentsUnitReceived=null,this.onTextZonesUnitReceived=null,this.onTextRemovedBinaryImageUnitReceived=null,this.onShortLinesUnitReceived=null}getObservationParameters(){return this._parameters}},LabelRecognizerModule:oa,LicenseManager:qe,LicenseModule:class{static getVersion(){return`4.0.60-dev-20250812170103(Worker: ${It.license&&It.license.worker||"Not Loaded"}, Wasm: ${It.license&&It.license.wasm||"Not Loaded"})`}},LineDrawingItem:class extends ji{constructor(t,e){if(super({points:[null==t?void 0:t.startPoint,null==t?void 0:t.endPoint]},e),Gi.set(this,void 0),!E(t))throw new TypeError("Invalid 'line'.");ai(this,Gi,JSON.parse(JSON.stringify(t))),this._mediaType="line"}extendSet(t,e){if("startPoint"===t||"endPoint"===t){e="startPoint"===t?[e,this.get("endPoint")]:[this.get("startPoint"),e];const i=this._fabricObject;if(i.group){const t=i.group;i.points=e.map(e=>({x:e.x-t.left-t.width/2,y:e.y-t.top-t.height/2})),t.addWithUpdate()}else i.points=e;const n=i.points.length-1;return i.controls=i.points.reduce(function(t,e,i){return t["p"+i]=new yi.Control({positionHandler:Pi,actionHandler:Bi(i>0?i-1:n,Ni),actionName:"modifyPolygon",pointIndex:i}),t},{}),i._setPositionDimensions({}),!0}}extendGet(t){if("startPoint"===t||"endPoint"===t){const e=[],i=this._fabricObject;if(i.selectable&&!i.group)for(let t in i.oCoords)e.push({x:i.oCoords[t].x,y:i.oCoords[t].y});else for(let t of i.points){let n=t.x-i.pathOffset.x,r=t.y-i.pathOffset.y;const s=yi.util.transformPoint({x:n,y:r},i.calcTransformMatrix());e.push({x:s.x,y:s.y})}return"startPoint"===t?e[0]:e[1]}}updateCoordinateBaseFromImageToView(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(e.x),y:this.convertPropFromViewToImage(e.y)})}updateCoordinateBaseFromViewToImage(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}),this.set("endPoint",{x:this.convertPropFromImageToView(e.x),y:this.convertPropFromImageToView(e.y)})}setPosition(t){this.setLine(t)}getPosition(){return this.getLine()}updatePosition(){si(this,Gi,"f")&&this.setLine(si(this,Gi,"f"))}setPolygon(){}getPolygon(){return null}setLine(t){if(!E(t))throw new TypeError("Invalid 'line'.");if(this._drawingLayer){if("view"===this.coordinateBase)this.set("startPoint",{x:this.convertPropFromViewToImage(t.startPoint.x),y:this.convertPropFromViewToImage(t.startPoint.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(t.endPoint.x),y:this.convertPropFromViewToImage(t.endPoint.y)});else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("startPoint",t.startPoint),this.set("endPoint",t.endPoint)}this._drawingLayer.renderAll()}else ai(this,Gi,JSON.parse(JSON.stringify(t)))}getLine(){if(this._drawingLayer){if("view"===this.coordinateBase)return{startPoint:{x:this.convertPropFromImageToView(this.get("startPoint").x),y:this.convertPropFromImageToView(this.get("startPoint").y)},endPoint:{x:this.convertPropFromImageToView(this.get("endPoint").x),y:this.convertPropFromImageToView(this.get("endPoint").y)}};if("image"===this.coordinateBase)return{startPoint:this.get("startPoint"),endPoint:this.get("endPoint")};throw new Error("Invalid 'coordinateBase'.")}return si(this,Gi,"f")?JSON.parse(JSON.stringify(si(this,Gi,"f"))):null}},MultiFrameResultCrossFilter:yo,QuadDrawingItem:Yi,RectDrawingItem:Fi,TextDrawingItem:Ui,UtilityModule:class{static getVersion(){return`2.0.60-dev-20250812170132(Worker: ${It.utility&&It.utility.worker||"Not Loaded"}, Wasm: ${It.utility&&It.utility.wasm||"Not Loaded"})`}},_getNorImageData:L,_saveToFile:O,_toBlob:M,_toCanvas:D,_toImage:A,get bDebug(){return Tt},checkIsLink:t=>/^(https:\/\/www\.|http:\/\/www\.|https:\/\/|http:\/\/)|^[a-zA-Z0-9]{2,}(\.[a-zA-Z0-9]{2,})(\.[a-zA-Z0-9]{2,})?/.test(t),compareVersion:x,doOrWaitAsyncDependency:_t,getNextTaskID:wt,handleEngineResourcePaths:R,innerVersions:It,isArc:t=>!(!p(t)||!m(t.x)||!m(t.y)||!m(t.radius)||t.radius<0||!m(t.startAngle)||!m(t.endAngle)),isContour:t=>!!p(t)&&!!g(t.points)&&0!=t.points.length&&!t.points.some(t=>!C(t)),isDSImageData:v,isDSRect:y,isImageTag:w,isLineSegment:E,isObject:p,isOriginalDsImageData:t=>!(!_(t)||!m(t.bytes.length)&&!m(t.bytes.ptr)),isPoint:C,isPolygon:S,isQuad:T,isRect:b,isSimdSupported:async()=>WebAssembly.validate(new Uint8Array([0,97,115,109,1,0,0,0,1,5,1,96,0,1,123,3,2,1,0,10,10,1,8,0,65,0,253,15,253,98,11])),mapAsyncDependency:mt,mapPackageRegister:xt,mapTaskCallBack:Et,get onLog(){return Ct},productNameMap:F,requestResource:I,setBDebug:bt,setOnLog:St,utilsFuncs:la,waitAsyncDependency:pt,get worker(){return vt},workerAutoResources:Rt});t.EnumMRZScanMode=void 0,(Io=t.EnumMRZScanMode||(t.EnumMRZScanMode={})).Passport="passport",Io.TD1="td1",Io.TD2="td2",Io.PassportAndTD1="passportAndTd1",Io.PassportAndTD2="passportAndTd2",Io.TD1AndTD2="td1AndTd2",Io.All="all",t.EnumMRZDocumentType=void 0,(xo=t.EnumMRZDocumentType||(t.EnumMRZDocumentType={})).Passport="passport",xo.TD1="td1",xo.TD2="td2",t.EnumMRZScannerViews=void 0,(Ro=t.EnumMRZScannerViews||(t.EnumMRZScannerViews={})).Scanner="scanner",Ro.Result="scan-result";const Do={[t.EnumMRZScanMode.Passport]:"ReadPassport",[t.EnumMRZScanMode.TD1]:"ReadId-TD1",[t.EnumMRZScanMode.TD2]:"ReadId-TD2",[t.EnumMRZScanMode.PassportAndTD1]:"ReadPassportAndId-TD1",[t.EnumMRZScanMode.PassportAndTD2]:"ReadPassportAndId-TD2",[t.EnumMRZScanMode.TD1AndTD2]:"ReadId",[t.EnumMRZScanMode.All]:"ReadPassportAndId"};var Ao;function Mo(t){if("string"==typeof t){const e=document.querySelector(t);if(!e)throw new Error("Element not found");return e}return t instanceof HTMLElement?t:null}t.EnumResultStatus=void 0,(Ao=t.EnumResultStatus||(t.EnumResultStatus={}))[Ao.RS_SUCCESS=0]="RS_SUCCESS",Ao[Ao.RS_CANCELLED=1]="RS_CANCELLED",Ao[Ao.RS_FAILED=2]="RS_FAILED";function Lo(t,e){if(!document.getElementById(t)){const i=document.createElement("style");i.id=t,i.textContent=e,document.head.appendChild(i)}}const Fo=t=>!t||0===Object.keys(t).length;function Po(t){return t?t.charAt(0).toUpperCase()+t.slice(1):""}const ko={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function No(t,e={}){const{message:i,spinnerSize:n=32}=e,r=document.createElement("div");r.className="dynamsoft-mrz-loading-screen";const s=document.createElement("div");s.className="dynamsoft-mrz-loading";const a=document.createElement("div");a.className="dynamsoft-mrz-loading-content";const o=`\n \n \n \n `;if(a.innerHTML=o,i){const t=document.createElement("div");t.className="dynamsoft-mrz-loading-message",t.textContent=i,a.appendChild(t)}return s.appendChild(a),r.appendChild(s),t.appendChild(r),{element:r,updateMessage:t=>{let e=s.querySelector(".dynamsoft-mrz-loading-message");null!==t?e?e.textContent=t:(e=document.createElement("div"),e.className="dynamsoft-mrz-loading-message",e.textContent=t,a.appendChild(e)):null==e||e.remove()},hide:()=>{r&&r.parentNode&&(r.classList.add("fade-out"),setTimeout(()=>{var t;null===(t=r.parentNode)||void 0===t||t.removeChild(r)},200))}}}const Bo='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var jo;t.EnumMRZData=void 0,(jo=t.EnumMRZData||(t.EnumMRZData={})).InvalidFields="invalidFields",jo.DocumentType="documentType",jo.DocumentNumber="documentNumber",jo.MRZText="mrzText",jo.FirstName="firstName",jo.LastName="lastName",jo.Age="age",jo.Sex="sex",jo.IssuingState="issuingState",jo.IssuingStateRaw="issuingStateRaw",jo.Nationality="nationality",jo.NationalityRaw="nationalityRaw",jo.DateOfBirth="dateOfBirth",jo.DateOfExpiry="dateOfExpiry";const Vo={[t.EnumMRZData.InvalidFields]:"Invalid Fields",[t.EnumMRZData.DocumentType]:"Document Type",[t.EnumMRZData.DocumentNumber]:"Document Number",[t.EnumMRZData.MRZText]:"MRZ Text",[t.EnumMRZData.FirstName]:"Given Name(s)",[t.EnumMRZData.LastName]:"Surname",[t.EnumMRZData.Age]:"Age",[t.EnumMRZData.Sex]:"Sex",[t.EnumMRZData.IssuingState]:"Issuing State",[t.EnumMRZData.IssuingStateRaw]:"Issuing State (Raw Value)",[t.EnumMRZData.Nationality]:"Nationality",[t.EnumMRZData.NationalityRaw]:"Nationality State (Raw Value)",[t.EnumMRZData.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[t.EnumMRZData.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function Uo(t,e,i,n=!1){const r=parseInt(t,10);let s;if(n)s=r>=60?1900+r:2e3+r;else{s=r>(new Date).getFullYear()%100?1900+r:2e3+r}return{year:s,month:parseInt(e,10),day:parseInt(i,10)}}function Go(t){const e=t=>{var e;return 1===(null===(e=`${t}`)||void 0===e?void 0:e.length)?`0${t}`:t};return`${null==t?void 0:t.year}-${e(null==t?void 0:t.month)}${(null==t?void 0:t.day)&&`-${e(null==t?void 0:t.day)}`}`}function Wo(t){return"D<<"===t?"D":t}function Yo(e,i){const n=[],r=t=>i.getFieldValidationStatus(t)===da.VS_FAILED,s=i.codeType,a=function(e){switch(e){case"MRTD_TD1_ID":return t.EnumMRZDocumentType.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return t.EnumMRZDocumentType.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return t.EnumMRZDocumentType.Passport;default:throw new Error(`Unknown document type: ${e}`)}}(s),o=function(t){switch(t){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${t}`)}}(s),l=a===t.EnumMRZDocumentType.Passport&&"MRTD_TD3_PASSPORT"===s?"passportNumber":"documentNumber",h=Uo(i.getFieldValue("birthYear"),i.getFieldValue("birthMonth"),i.getFieldValue("birthDay")),c=Uo(i.getFieldValue("expiryYear"),i.getFieldValue("expiryMonth"),i.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(e=>{r(e)&&n.push(t.EnumMRZData.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(e=>{r(e)&&n.push(t.EnumMRZData.DateOfExpiry)});const d={[t.EnumMRZData.LastName]:i.getFieldValue("primaryIdentifier"),[t.EnumMRZData.FirstName]:i.getFieldValue("secondaryIdentifier"),[t.EnumMRZData.Nationality]:i.getFieldValue("nationality"),[t.EnumMRZData.NationalityRaw]:Wo(i.getFieldRawValue("nationality")),[t.EnumMRZData.DocumentNumber]:i.getFieldValue(l)||i.getFieldValue("longDocumentNumber"),[t.EnumMRZData.IssuingState]:i.getFieldValue("issuingState"),[t.EnumMRZData.IssuingStateRaw]:Wo(i.getFieldRawValue("issuingState")),[t.EnumMRZData.Sex]:Po(i.getFieldValue("sex"))};Object.keys(d).forEach(e=>{let i=!1;switch(e){case t.EnumMRZData.FirstName:i=r("secondaryIdentifier");break;case t.EnumMRZData.LastName:i=r("primaryIdentifier");break;case t.EnumMRZData.DocumentNumber:i=r(l)||r("longDocumentNumber");break;default:i=r(e)}i&&n.push(e)});const u=function(t){const e=new Date,i=e.getMonth()+1>t.month||e.getMonth()+1===t.month&&e.getDate()>=t.day;return e.getFullYear()-t.year-(i?0:1)}(h);u<1&&n.push(t.EnumMRZData.Age);return{[t.EnumMRZData.InvalidFields]:n,[t.EnumMRZData.FirstName]:d[t.EnumMRZData.FirstName],[t.EnumMRZData.LastName]:d[t.EnumMRZData.LastName],[t.EnumMRZData.Age]:u,[t.EnumMRZData.DateOfBirth]:h,[t.EnumMRZData.Sex]:d[t.EnumMRZData.Sex],[t.EnumMRZData.Nationality]:d[t.EnumMRZData.Nationality],[t.EnumMRZData.NationalityRaw]:d[t.EnumMRZData.NationalityRaw],[t.EnumMRZData.DocumentNumber]:d[t.EnumMRZData.DocumentNumber],[t.EnumMRZData.DateOfExpiry]:c,[t.EnumMRZData.IssuingState]:d[t.EnumMRZData.IssuingState],[t.EnumMRZData.IssuingStateRaw]:d[t.EnumMRZData.IssuingStateRaw],[t.EnumMRZData.DocumentType]:Po(o),[t.EnumMRZData.MRZText]:e}}const Ho={[t.EnumMRZDocumentType.TD1]:{width:85.6,height:53.98},[t.EnumMRZDocumentType.TD2]:{width:105,height:74},[t.EnumMRZDocumentType.Passport]:{width:125,height:88}};class zo{showScannerLoadingOverlay(t){const e=Mo(this.config.container);this.loadingScreen=No(e,{message:t}),e.style.display="block",e.style.position="relative"}hideScannerLoadingOverlay(t=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,t&&(Mo(this.config.container).style.display="none"))}constructor(e,i){this.resources=e,this.config=i,this.isSoundFeedbackOn=!1,this.scanModeManager={[t.EnumMRZDocumentType.Passport]:!0,[t.EnumMRZDocumentType.TD1]:!0,[t.EnumMRZDocumentType.TD2]:!0},this.currentScanMode=t.EnumMRZScanMode.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),Lo("dynamsoft-mrz-loading-screen-style",Bo);try{const{cameraView:t,cameraEnhancer:e,cvRouter:i}=this.resources;if(t.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),t.setVideoFit("cover"),i.setInput(e),!0===this.config.enableMultiFrameCrossFilter){const t=new yo;t.enableResultCrossVerification(Q.CRIT_TEXT_LINE,!0),await i.addResultFilter(t)}const n=new xe;n.onCapturedResultReceived=t=>this.handleMRZResult(t),await i.addResultReceiver(n),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(n)}}}initializeElements(){var t;const e=Mo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:i.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:i.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:i.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:i.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:i.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:i.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td2"),toast:i.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(t=this.config)||void 0===t?void 0:t.showPoweredByDynamsoft)){i.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case t.EnumMRZScanMode.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case t.EnumMRZScanMode.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case t.EnumMRZScanMode.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case t.EnumMRZScanMode.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=t=>{t.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(t.EnumMRZDocumentType.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(t.EnumMRZDocumentType.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(t.EnumMRZDocumentType.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:t.EnumResultStatus.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const t=Mo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...e.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...e.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(t=>{t.addEventListener("click",async e=>{const n=t.getAttribute("data-davice-id"),r=t.getAttribute("data-height"),s=t.getAttribute("data-width");n?this.resources.cameraEnhancer.selectCamera(n).then(()=>{this.toggleScanGuide()}):r&&s&&this.resources.cameraEnhancer.setResolution({width:parseInt(s),height:parseInt(r)}).then(()=>{this.toggleScanGuide()}),"none"!==i.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const t=Mo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),n=i.querySelectorAll(".dce-mn-camera-option"),r=i.querySelectorAll(".dce-mn-resolution-option"),s=this.resources.cameraEnhancer.getSelectedCamera(),a=this.resources.cameraEnhancer.getResolution();n.forEach(t=>{const e=t;e.getAttribute("data-davice-id")===(null==s?void 0:s.deviceId)?e.style.border="2px solid #fe814a":e.style.border="none"});const o={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(t){const e=t.width*t.height,i=t.width/t.height;let n="480p",r=Number.MAX_VALUE;for(const[t,s]of Object.entries(ko)){const a=s.width*s.height,o=s.width/s.height,l=.7*Math.abs(a-e)+Math.abs(o-i)*a*.3;l{const e=t,i=e.getAttribute("data-height");e.style.border=i===o[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const t=Mo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),i.click()}async relaunch(){}async uploadFile(){var e,i,n,r,s,a;const{cvRouter:o}=this.resources,l=document.createElement("input");l.type="file",l.accept=null!==(e=this.config.uploadAcceptedTypes)&&void 0!==e?e:"image/*",l.style.display="none",document.body.appendChild(l);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const e=await new Promise((t,e)=>{l.onchange=i=>{var n;const r=null===(n=i.target.files)||void 0===n?void 0:n[0];r?t(r):e(new Error("No file selected"))},l.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),l.click()});if(!e)return;let h;if(this.config.uploadFileConverter&&!e.type.startsWith("image/"))try{h=await this.config.uploadFileConverter(e)}catch(t){throw new Error(`Error converting file: ${t.message}`)}else{if(!e.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");h=e}const c=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const t=await o.getSimplifiedSettings(c);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await o.updateSettings(c,t)}const d=await o.capture(h,c);this.capturedResultItems=d.items;const u=this.capturedResultItems.filter(t=>t.type===Q.CRIT_ORIGINAL_IMAGE);if(0===u.length)throw new Error("No image data found in the captured result");const f=u[0].imageData;f.toCanvas=()=>D(f),f.toBlob=async()=>await M("image/png",f),this.originalImageData=f;const g=null===(i=null==d?void 0:d.parsedResult)||void 0===i?void 0:i.parsedResultItems;let m={};if(null==g?void 0:g.length){const t=(null===(r=null===(n=g[0])||void 0===n?void 0:n.referenceItem)||void 0===r?void 0:r.text)||"";m=Yo(t,g[0])}const p={status:{code:t.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:m,imageData:!0,_imageData:this.originalImageData};null===(a=(s=this.resources).onResultUpdated)||void 0===a||a.call(s,p),this.currentScanResolver(p)}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:`Error processing file: ${i}`}};this.currentScanResolver(n)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(l)}}toggleSoundFeedback(t){this.isSoundFeedbackOn=void 0!==t?t:!this.isSoundFeedbackOn;const e=Mo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const n=i.shadowRoot.querySelector(".dce-mn-sound-feedback"),r=n.querySelector(".dce-mn-sound-feedback-on");n.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",r.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(t){const{cameraEnhancer:e,cameraView:i}=this.resources;if(!e||!e.isOpen())return;const n=Ho[t].width/Ho[t].height;let r;const s=i.getVisibleRegionOfVideo({inPixels:!0}),{width:a,height:o}=s;if(s){if(s.width>s.height){const t=.5*o*n,e=Math.round(t/a*100),i=(100-e)/2;r={left:i,right:i+e,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const t=.9*a/n,e=Math.round(t/o*100),i=(100-e)/2;r={left:5,right:95,top:i,bottom:i+e,isMeasuredInPercentage:!0}}null==i||i.setScanRegionMaskVisible(!0),e.setScanRegion(r)}}toggleScanGuide(e){const i=Mo(this.config.container),n=i.children[i.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const r=n.shadowRoot.querySelector(".dce-scanguide-passport"),s=n.shadowRoot.querySelector(".dce-scanguide-td1"),a=n.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===e||!1===this.config.showScanGuide)return r.style.display="none",s.style.display="none",void(a.style.display="none");switch(this.currentScanMode){case t.EnumMRZScanMode.All:case t.EnumMRZScanMode.Passport:case t.EnumMRZScanMode.PassportAndTD1:case t.EnumMRZScanMode.PassportAndTD2:r.style.display="block",s.style.display="none",a.style.display="none",this.calculateScanRegion(t.EnumMRZDocumentType.Passport);break;case t.EnumMRZScanMode.TD1:case t.EnumMRZScanMode.TD1AndTD2:r.style.display="none",s.style.display="block",a.style.display="none",this.calculateScanRegion(t.EnumMRZDocumentType.TD1);break;case t.EnumMRZScanMode.TD2:r.style.display="none",s.style.display="none",a.style.display="block",this.calculateScanRegion(t.EnumMRZDocumentType.TD2)}}async openCamera(){try{const{cameraEnhancer:t,cameraView:e}=this.resources,i=Mo(this.config.container);if(i.style.display="block",t.isOpen())t.isPaused()&&await t.resume();else{const n=e.getUIElement();n.parentElement||i.append(n),await t.open()}await t.setResolution({width:2560,height:1440}),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const n=i.children[i.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");n.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",n.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(n)}}async closeCamera(t=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:e,cameraView:i}=this.resources,n=Mo(this.config.container);n.style.display=t?"none":"block",(null==i?void 0:i.getUIElement().parentElement)&&n.removeChild(i.getUIElement()),e.close(),this.stopCapturing()}catch(t){let e=(null==t?void 0:t.message)||t;console.error(`Close Camera error: ${e}`)}}pauseCamera(){const{cameraEnhancer:t}=this.resources;t.pause()}stopCapturing(){const{cameraView:t,cvRouter:e}=this.resources;e.stopCapturing(),t.clearAllInnerDrawingItems()}async handleMRZResult(e){var i,n,r;if(this.firstFrame)this.firstFrame=!1;else if(!(e.items.length<=1)){this.capturedResultItems=e.items;try{const{onResultUpdated:s}=this.resources,a=e.items.filter(t=>t.type===Q.CRIT_ORIGINAL_IMAGE)[0].imageData;a.toCanvas=()=>D(a),a.toBlob=async()=>await M("image/png",a),this.originalImageData=a;const o=null===(i=null==e?void 0:e.parsedResult)||void 0===i?void 0:i.parsedResultItems;if(null==o?void 0:o.length){this.isSoundFeedbackOn&&bs.beep();const e=(null===(r=null===(n=o[0])||void 0===n?void 0:n.referenceItem)||void 0===r?void 0:r.text)||"",i=Yo(e,o[0]);this.closeCamera();const a={status:{code:t.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:i,imageData:!0,_imageData:this.originalImageData};null==s||s(a),this.currentScanResolver(a)}}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(n)}}}initializeScanModeManager(){const{mrzFormatType:e}=this.config;if(this.scanModeManager={[t.EnumMRZDocumentType.Passport]:!0,[t.EnumMRZDocumentType.TD1]:!0,[t.EnumMRZDocumentType.TD2]:!0},!e||Array.isArray(e)&&0===e.length)return;Object.keys(this.scanModeManager).forEach(t=>{this.scanModeManager[t]=!1});(Array.isArray(e)?e:[e]).forEach(t=>{this.scanModeManager[t]=!0})}getScanMode(){const e=Object.entries(this.scanModeManager).filter(([t,e])=>e).map(([t])=>t).sort().join(",");return{[t.EnumMRZDocumentType.Passport]:t.EnumMRZScanMode.Passport,[t.EnumMRZDocumentType.TD1]:t.EnumMRZScanMode.TD1,[t.EnumMRZDocumentType.TD2]:t.EnumMRZScanMode.TD2,[`${t.EnumMRZDocumentType.Passport},${t.EnumMRZDocumentType.TD1}`]:t.EnumMRZScanMode.PassportAndTD1,[`${t.EnumMRZDocumentType.Passport},${t.EnumMRZDocumentType.TD2}`]:t.EnumMRZScanMode.PassportAndTD2,[`${t.EnumMRZDocumentType.TD1},${t.EnumMRZDocumentType.TD2}`]:t.EnumMRZScanMode.TD1AndTD2,[`${t.EnumMRZDocumentType.Passport},${t.EnumMRZDocumentType.TD1},${t.EnumMRZDocumentType.TD2}`]:t.EnumMRZScanMode.All,"":t.EnumMRZScanMode.All}[e]}DCEShowToast(t,e=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=t,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},e))}async startCapturing(){const{cvRouter:e,cameraEnhancer:i}=this.resources,n=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const t=await e.getSimplifiedSettings(n);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await e.updateSettings(n,t)}this.firstFrame=!0,await e.startCapturing(n),i.setPixelFormat(l.IPF_ABGR_8888)}catch(e){let i=(null==e?void 0:e.message)||e;console.error("Failed to start capturing:",i),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(e){try{if(this.scanModeManager[e]&&0===Object.entries(this.scanModeManager).filter(([t,i])=>i&&t!==e).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[e]=!this.scanModeManager[e],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[t.EnumMRZDocumentType.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[t.EnumMRZDocumentType.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[t.EnumMRZDocumentType.Passport])}catch(e){let i=(null==e?void 0:e.message)||e;console.error("MRZ Scanner switch scan mode error: ",i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(n)}}async launch(){try{await this.initialize();const{cvRouter:t,cameraEnhancer:e}=this.resources;return new Promise(async t=>{this.currentScanResolver=t,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(e){let i=(null==e?void 0:e.message)||e;console.error("MRZ Scanner launch error: ",i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(n)}}}const Xo={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class Zo{constructor(t,e,i){this.resources=t,this.config=e,this.scannerView=i,this.editedFields={}}async launch(){try{return Mo(this.config.container).textContent="",await this.initialize(),Mo(this.config.container).style.display="flex",new Promise(t=>{this.currentScanResultViewResolver=t})}catch(t){let e=(null==t?void 0:t.message)||t;throw console.error(e),e}}async handleRescan(){var e;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const i=await this.scannerView.launch();if((null===(e=null==i?void 0:i.status)||void 0===e?void 0:e.code)===t.EnumResultStatus.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(i));this.resources.onResultUpdated&&((null==i?void 0:i.status.code)===t.EnumResultStatus.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==i?void 0:i.status.code)===t.EnumResultStatus.RS_SUCCESS&&this.resources.onResultUpdated(i)),this.dispose(!0),await this.initialize(),Mo(this.config.container).style.display="flex"}catch(e){throw console.error("Error in rescan handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleCancel(){var e;try{(null===(e=this.config)||void 0===e?void 0:e.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(e){throw console.error("Error in cancel handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleDone(){var e,i;try{(null===(e=this.resources.result)||void 0===e?void 0:e.data)&&!Fo(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(i=this.config)||void 0===i?void 0:i.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(e){throw console.error("Error in done handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}createControls(){var t,e,i,n,r,s,a,o,l,h,c,d;const{toolbarButtonsConfig:u}=this.config;return function(t){Lo("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const e=document.createElement("div");return e.className="dynamsoft-mrz-controls",t.forEach(t=>{const i=document.createElement("div");i.className=`dynamsoft-mrz-control-btn ${null==t?void 0:t.className}`;const n=document.createElement("div");if(n.className="dynamsoft-mrz-control-icon-wrapper",(r=t.icon).trim().startsWith(""))n.innerHTML=t.icon;else{const e=document.createElement("img");e.src=t.icon,e.alt=t.label,e.width=24,e.height=24,n.appendChild(e)}var r;const s=document.createElement("div");s.className="dynamsoft-mrz-control-text",s.textContent=t.label,t.isDisabled&&i.classList.add("disabled"),t.isHidden&&i.classList.add("hide"),i.appendChild(n),i.appendChild(s),t.onClick&&!t.isDisabled&&i.addEventListener("click",t.onClick),e.appendChild(i)}),e}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.icon)||Xo.cancel,label:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.className)||""}`,isHidden:(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.icon)||Xo.rescan,label:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.className)||""}`,isHidden:(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||Xo.complete,label:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.label)||"Done",className:`${(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.className)||""}`,isHidden:(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(e,i){if(e===t.EnumMRZData.DateOfBirth||e===t.EnumMRZData.DateOfExpiry)try{const[t,n,r]=i.split(/[\/\-\.]/);r&&n&&t&&(this.editedFields[e]={day:parseInt(r,10),month:parseInt(n,10),year:parseInt(t,10)})}catch(t){console.error("Error parsing date",t)}else this.editedFields[e]=i}createMRZDataDisplay(){var e,i,n,r;const s=(null===(e=this.resources.result)||void 0===e?void 0:e.data)||{},a=!!this.config.allowResultEditing,o=s.invalidFields||[],l=[t.EnumMRZData.InvalidFields,t.EnumMRZData.IssuingStateRaw,t.EnumMRZData.NationalityRaw];!1===(null===(i=this.config)||void 0===i?void 0:i.showMRZText)&&l.push(t.EnumMRZData.MRZText);const h=document.createElement("div");if(h.className="dynamsoft-mrz-data-container",Fo(s)){const t=document.createElement("div");return t.className="dynamsoft-mrz-data-row empty",t.innerText=null!==(r=null===(n=this.config)||void 0===n?void 0:n.emptyResultMessage)&&void 0!==r?r:"The necessary information could not be detected. Please try again.",h.appendChild(t),h}if(o.length>0){const t=document.createElement("div");t.className="dynamsoft-mrz-error-notification",t.innerHTML=`\n
${Xo.failed}
\n
\n ${a?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,h.appendChild(t)}else if(0===o.length&&a){const t=document.createElement("div");t.className="dynamsoft-mrz-info-notification",t.innerHTML=`\n
${Xo.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,h.appendChild(t)}return Object.entries(s).forEach(([e,i])=>{if(l.includes(e)||!i)return;const n=document.createElement("div");n.className="dynamsoft-mrz-data-row";const r=o.includes(e);r&&n.classList.add("invalid-field");const s=[t.EnumMRZData.MRZText,t.EnumMRZData.DocumentType,t.EnumMRZData.IssuingStateRaw,t.EnumMRZData.NationalityRaw],c=document.createElement("span");if(c.className="dynamsoft-mrz-data-label",c.innerText=Vo[e]||e,r){const t=document.createElement("span");if(t.className="dynamsoft-mrz-error-icon",t.innerHTML=Xo.failed,c.appendChild(t),a){const t=document.createElement("span");t.className="dynamsoft-mrz-error-hint",t.textContent="Please correct this field",c.appendChild(t)}}const d=document.createElement("div");if(d.className="dynamsoft-mrz-data-value",a&&!s.includes(e)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",r&&s.classList.add("invalid"),e===t.EnumMRZData.DateOfBirth||e===t.EnumMRZData.DateOfExpiry?(s.value=Go(i),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=i,s.addEventListener("input",t=>{if(this.handleFieldEdit(e,t.target.value),r){s.classList.remove("invalid"),n.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...o]);const t=this.editedFields.invalidFields.indexOf(e);t>-1&&this.editedFields.invalidFields.splice(t,1)}}),d.appendChild(s)}else e===t.EnumMRZData.MRZText?(d.classList.add("code"),d.innerText=i):e===t.EnumMRZData.DateOfBirth||e===t.EnumMRZData.DateOfExpiry?d.innerText=Go(i):d.innerText=i,r&&d.classList.add("invalid-value");n.appendChild(c),n.appendChild(d),h.appendChild(n)}),h}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");Lo("dynamsoft-mrz-result-view-style",qo);const t=document.createElement("div");if(t.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const e=this.resources.result.originalImageResult,i=document.createElement("div");let n;i.className="dynamsoft-mrz-result-view-image-container",(null==e?void 0:e.toCanvas)&&(n=null==e?void 0:e.toCanvas()),Object.assign(n.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),i.appendChild(n),t.appendChild(i)}const e=this.createMRZDataDisplay();t.appendChild(e);const i=this.createControls();t.appendChild(i),Mo(this.config.container).appendChild(t)}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e)}}hideView(){Mo(this.config.container).style.display="none"}dispose(t=!1){Mo(this.config.container).textContent="",t||(this.currentScanResultViewResolver=void 0)}}const qo="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",Ko={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class Jo{showLoadingOverlay(t){var e,i;const n=Mo(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||Mo(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen=No(n,{message:t}),n.style.display="block",n.style.position="relative"}hideLoadingOverlay(t=!1){var e,i,n;const r=Mo(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||Mo(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,r.style.display="none",t&&(null===(n=this.config)||void 0===n?void 0:n.container)&&(Mo(this.config.container).style.display="none"))}constructor(t){this.config=t,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};Lo("dynamsoft-mrz-loading-screen-style",Bo),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=t=>{this.resources.result=t};const t={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new zo(this.resources,this.config.scannerViewConfig),t.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new Zo(this.resources,this.config.resultViewConfig,this.scannerView),t.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:t}}catch(t){this.isInitialized=!1;const e=`Initialization Failed: ${(null==t?void 0:t.message)||t}`;throw console.error(e),new Error(e)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var t;Dt.engineResourcePaths=Fo(null===(t=this.config)||void 0===t?void 0:t.engineResourcePaths)?Ko:this.config.engineResourcePaths,Dt.loadWasm(),Ta.loadSpec("MRTD_TD3_PASSPORT"),Ta.loadSpec("MRTD_TD3_VISA"),Ta.loadSpec("MRTD_TD1_ID"),Ta.loadSpec("MRTD_TD2_ID"),Ta.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var t,e,i,n;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),qe._onAuthMessage=t=>t.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await qe.initLicense((null===(t=this.config)||void 0===t?void 0:t.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await Br.createInstance((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.uiPath)||(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await As.createInstance(this.resources.cameraView)),this.resources.cvRouter=await Ie.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(t){let e="string"==typeof t?t:null!==(n=null==t?void 0:t.message)&&void 0!==n?n:"object"==typeof t?JSON.stringify(t):String(t);const i=(null==e?void 0:e.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${e}`;throw console.error(i),new Error(i)}}shouldCreateDefaultContainer(){var t,e;const i=!this.config.container,n=!((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container));return i&&n}createDefaultMRZScannerContainer(){const t=document.createElement("div");return t.className="mrz-scanner-main-container",Object.assign(t.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(t),t}checkForTemporaryLicense(t){return!(null==t?void 0:t.length)||(null==t?void 0:t.startsWith("A"))||(null==t?void 0:t.startsWith("L"))||(null==t?void 0:t.startsWith("P"))||(null==t?void 0:t.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":t}validateViewConfigs(){var t,e,i,n,r,s,a,o;if(!this.config.container){if((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)&&this.config.showResultView&&!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)){const t="MRZResultView container is required when showResultView is true";return alert(t),console.error(t),!1}if(!(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)&&(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container)&&!this.resources.result){const t="Result is needed to create MRZResultView without a scanner view";return alert(t),console.error(t),!1}}try{if(this.config.container&&!Mo(this.config.container)){const t="Invalid main container reference";return alert(t),console.error(t),!1}if((null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.container)&&!Mo(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)){const t="Invalid scanner view container reference";return alert(t),console.error(t),!1}if((null===(a=this.config.resultViewConfig)||void 0===a?void 0:a.container)&&!Mo(null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)){const t="Invalid result view container reference";return alert(t),console.error(t),!1}}catch(t){const e=`Error accessing container references: ${t.message}`;return alert(e),console.error(e),!1}return!0}showResultView(){var t,e;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container))}initializeMRZScannerConfig(){var e,i,n,r,s,a,o,l;this.config=null!==(e=this.config)&&void 0!==e?e:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=Mo(this.config.container));const h=this.config.container?this.createViewContainers(Mo(this.config.container)):{},c={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(t.EnumMRZScanMode).map(t=>{var e;return[t,(null===(e=this.config.utilizedTemplateNames)||void 0===e?void 0:e[t])||Do[t]]})),templateFilePath:(null===(i=this.config)||void 0===i?void 0:i.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.template.json"},d=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:h[t.EnumMRZScannerViews.Scanner]||Mo(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||null,cameraEnhancerUIPath:(null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.ui.html",templateFilePath:c.templateFilePath,utilizedTemplateNames:c.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(o=null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.enableMultiFrameCrossFilter)||void 0===o||o,mrzFormatType:this.config.mrzFormatType}),u=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:h[t.EnumMRZScannerViews.Result]||Mo(null===(l=this.config.resultViewConfig)||void 0===l?void 0:l.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},c),{scannerViewConfig:d,resultViewConfig:u})),!0}createViewContainers(e){e.textContent="";const i=[t.EnumMRZScannerViews.Scanner];return this.showResultView()&&i.push(t.EnumMRZScannerViews.Result),i.reduce((t,i)=>{const n=document.createElement("div");return n.className=`mrz-scanner-${i}-view-container`,Object.assign(n.style,{height:"100%",width:"100%",display:"none",position:"relative"}),e.append(n),t[i]=n,t},{})}dispose(){var t,e;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const i=t=>{const e=Mo(t);e&&(e.style.display="none",e.textContent="")};i(this.config.container),i(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container),i(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container),this.isInitialized=!1}async processUploadedFile(e){var i,n,r,s,a,o;try{this.showLoadingOverlay("Processing File...");const{cvRouter:l}=this.resources,h=null===(i=this.config.utilizedTemplateNames)||void 0===i?void 0:i.all,c=await l.getSimplifiedSettings(h);c.roiMeasuredInPercentage=!0,c.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await l.updateSettings(h,c);const d=await l.capture(e,h),u=d.items,f=u.filter(t=>t.type===Q.CRIT_ORIGINAL_IMAGE)[0].imageData;f.toCanvas=()=>D(f),f.toBlob=async()=>await M("image/png",f);const g=null===(n=null==d?void 0:d.parsedResult)||void 0===n?void 0:n.parsedResultItems;let m={};if(null==g?void 0:g.length){const t=(null===(s=null===(r=g[0])||void 0===r?void 0:r.referenceItem)||void 0===s?void 0:s.text)||"";m=Yo(t,g[0])}const p={status:{code:t.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:f,data:m,imageData:!0,_imageData:f};null===(o=(a=this.resources).onResultUpdated)||void 0===o||o.call(a,p)}catch(e){return console.error("Failed to process uploaded file:",e),{status:{code:t.EnumResultStatus.RS_FAILED,message:`Failed to 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t.stack=i.stack+"\n"+t.stack,e(t)}},vt.postMessage({type:"cvr_getBufferedCharacterItemSet",id:i,instanceID:this._cvr._instanceID})})}};var Ut={onTaskResultsReceived:!1,onTargetROIResultsReceived:!1,onTaskResultsReceivedForDce:!1,onPredetectedRegionsReceived:!1,onLocalizedBarcodesReceived:!1,onDecodedBarcodesReceived:!1,onLocalizedTextLinesReceived:!1,onRecognizedTextLinesReceived:!1,onDetectedQuadsReceived:!1,onDeskewedImageReceived:!1,onEnhancedImageReceived:!1,onColourImageUnitReceived:!1,onScaledColourImageUnitReceived:!1,onGrayscaleImageUnitReceived:!1,onTransformedGrayscaleImageUnitReceived:!1,onEnhancedGrayscaleImageUnitReceived:!1,onBinaryImageUnitReceived:!1,onTextureDetectionResultUnitReceived:!1,onTextureRemovedGrayscaleImageUnitReceived:!1,onTextureRemovedBinaryImageUnitReceived:!1,onContoursUnitReceived:!1,onLineSegmentsUnitReceived:!1,onTextZonesUnitReceived:!1,onTextRemovedBinaryImageUnitReceived:!1,onRawTextLinesUnitReceived:!1,onLongLinesUnitReceived:!1,onCornersUnitReceived:!1,onCandidateQuadEdgesUnitReceived:!1,onCandidateBarcodeZonesUnitReceived:!1,onScaledBarcodeImageUnitReceived:!1,onDeformationResistedBarcodeImageUnitReceived:!1,onComplementedBarcodeImageUnitReceived:!1,onShortLinesUnitReceived:!1,onLogicLinesUnitReceived:!1};const Gt=t=>{for(let e in t._irrRegistryState)t._irrRegistryState[e]=!1;for(let e of t._intermediateResultReceiverSet)if(e.isDce||e.isFilter)t._irrRegistryState.onTaskResultsReceivedForDce=!0;else for(let i in e)t._irrRegistryState[i]||(t._irrRegistryState[i]=!!e[i])};let Wt=class{constructor(t){this._irrRegistryState=Ut,this._intermediateResultReceiverSet=new Set,this._cvr=t}async addResultReceiver(t){if("object"!=typeof t)throw new Error("Invalid receiver.");this._intermediateResultReceiverSet.add(t),Gt(this);let e=-1,i={};if(!t.isDce&&!t.isFilter){if(!t._observedResultUnitTypes||!t._observedTaskMap)throw new Error("Invalid Intermediate Result Receiver.");e=t._observedResultUnitTypes,t._observedTaskMap.forEach((t,e)=>{i[e]=t}),t._observedTaskMap.clear()}return await new Promise((t,n)=>{let r=wt();Et[r]=async e=>{if(e.success)return t();{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,n(t)}},vt.postMessage({type:"cvr_setIrrRegistry",id:r,instanceID:this._cvr._instanceID,body:{receiverObj:this._irrRegistryState,observedResultUnitTypes:e.toString(),observedTaskMap:i}})})}async removeResultReceiver(t){return this._intermediateResultReceiverSet.delete(t),Gt(this),await new Promise((t,e)=>{let i=wt();Et[i]=async i=>{if(i.success)return t();{let t=new Error(i.message);return t.stack=i.stack+"\n"+t.stack,e(t)}},vt.postMessage({type:"cvr_setIrrRegistry",id:i,instanceID:this._cvr._instanceID,body:{receiverObj:this._irrRegistryState}})})}getOriginalImage(){return this._cvr._dsImage}};const Yt="undefined"==typeof self,Ht="function"==typeof importScripts,zt=(()=>{if(!Ht){if(!Yt&&document.currentScript){let t=document.currentScript.src,e=t.indexOf("?");if(-1!=e)t=t.substring(0,e);else{let e=t.indexOf("#");-1!=e&&(t=t.substring(0,e))}return t.substring(0,t.lastIndexOf("/")+1)}return"./"}})(),Xt=t=>{if(null==t&&(t="./"),Yt||Ht);else{let e=document.createElement("a");e.href=t,t=e.href}return t.endsWith("/")||(t+="/"),t};var Zt;At.engineResourcePaths.cvr={version:"3.2.20-dev-20251030140710",path:zt,isInternal:!0},Rt.cvr={js:!0,wasm:!0,deps:[ft.MN_DYNAMSOFT_LICENSE,ft.MN_DYNAMSOFT_IMAGE_PROCESSING,ft.MN_DYNAMSOFT_NEURAL_NETWORK]},Rt.dnn={wasm:!0,deps:[ft.MN_DYNAMSOFT_IMAGE_PROCESSING]},xt.cvr={};const qt="2.0.0";"string"!=typeof At.engineResourcePaths.std&&x(At.engineResourcePaths.std.version,qt)<0&&(At.engineResourcePaths.std={version:qt,path:Xt(zt+`../../dynamsoft-capture-vision-std@${qt}/dist/`),isInternal:!0});const Kt="3.0.10";(!At.engineResourcePaths.dip||"string"!=typeof At.engineResourcePaths.dip&&x(At.engineResourcePaths.dip.version,Kt)<0)&&(At.engineResourcePaths.dip={version:Kt,path:Xt(zt+`../../dynamsoft-image-processing@${Kt}/dist/`),isInternal:!0});const Jt="2.0.10";(!At.engineResourcePaths.dnn||"string"!=typeof At.engineResourcePaths.dnn&&x(At.engineResourcePaths.dnn.version,Jt)<0)&&(At.engineResourcePaths.dnn={version:Jt,path:Xt(zt+`../../dynamsoft-capture-vision-dnn@${Jt}/dist/`),isInternal:!0});let $t=class{static getVersion(){return this._version}};var Qt,te,ee,ie,ne,re,se,ae,oe,le,he,ce,de,ue,fe,ge,me,pe,_e,ve,ye,we,Ee,Ce;function Se(t,e){if(t){if(t.sourceLocation){const i=t.sourceLocation.points;for(let t of i)t.x=t.x/e,t.y=t.y/e}if(t.location){const i=t.location.points;for(let t of i)t.x=t.x/e,t.y=t.y/e}Se(t.referencedItem,e)}}function Te(t){if(t.disposed)throw new Error('"CaptureVisionRouter" instance has been disposed')}function be(t){return{type:Q.CRIT_ORIGINAL_IMAGE,referenceItem:null,targetROIDefName:"",taskName:"",imageData:t,toCanvas:()=>D(t),toImage:e=>A(e,t),toBlob:e=>M(e,t)}}function Ie(t){const e=[et.EC_UNSUPPORTED_JSON_KEY_WARNING,et.EC_LICENSE_AUTH_QUOTA_EXCEEDED,et.EC_LICENSE_RESULTS_LIMIT_EXCEEDED];if(t.errorCode&&e.includes(t.errorCode))return void console.warn(t.message);let i=new Error(t.errorCode?`[${t.functionName}] [${t.errorCode}] ${t.message}`:`[${t.functionName}] ${t.message}`);if(i.stack&&(i.stack=t.stack),t.isShouleThrow)throw i;return t.rj&&t.rj(i),!0}$t._version=`3.2.20-dev-20251030140710(Worker: ${null===(Zt=It.cvr)||void 0===Zt?void 0:Zt.worker}, Wasm: loading...`,function(t){t[t.ISS_BUFFER_EMPTY=0]="ISS_BUFFER_EMPTY",t[t.ISS_EXHAUSTED=1]="ISS_EXHAUSTED"}(Qt||(Qt={}));const xe={onTaskResultsReceived:()=>{},isFilter:!0};Et[-2]=async t=>{Re.onDataLoadProgressChanged&&Re.onDataLoadProgressChanged(t.resourcesPath,t.tag,{loaded:t.loaded,total:t.total})};let Re=class t{constructor(){te.add(this),this.maxImageSideLength=["iPhone","Android","HarmonyOS"].includes(At.browserInfo.OS)?2048:4096,this.onCaptureError=null,this._instanceID=void 0,this._dsImage=null,this._isPauseScan=!0,this._isOutputOriginalImage=!1,this._isOpenDetectVerify=!1,this._isOpenNormalizeVerify=!1,this._isOpenBarcodeVerify=!1,this._isOpenLabelVerify=!1,this._minImageCaptureInterval=0,this._averageProcessintTimeArray=[],this._averageFetchImageTimeArray=[],this._currentSettings=null,this._averageTime=999,this._dynamsoft=!0,ee.set(this,null),ie.set(this,null),ne.set(this,null),re.set(this,null),se.set(this,null),ae.set(this,new Set),oe.set(this,new Set),le.set(this,new Set),he.set(this,500),ce.set(this,0),de.set(this,0),ue.set(this,!1),fe.set(this,!1),ge.set(this,!1),me.set(this,null),this._singleFrameModeCallbackBind=this._singleFrameModeCallback.bind(this)}get disposed(){return Pt(this,ge,"f")}static async createInstance(e=!0){if(!xt.license)throw Error("The `license` module cannot be found.");await xt.license.dynamsoft(),await At.loadWasm();const i=new t,n=new jt;let r=wt();return Et[r]=async e=>{e.success?(i._instanceID=e.instanceID,i._currentSettings=JSON.parse(JSON.parse(e.outputSettings).data),t._isNoOnnx=e.isNoOnnx,$t._version=`3.2.20-dev-20251030140710(Worker: ${It.cvr.worker}, Wasm: ${e.version})`,kt(i,fe,!0),kt(i,re,i.getIntermediateResultManager()),kt(i,fe,!1),n.resolve(i)):Ie({message:e.message,rj:n.reject,stack:e.stack,functionName:"createInstance"})},vt.postMessage({type:"cvr_createInstance",id:r,body:{loadPresetTemplates:e,itemCountRecord:localStorage.getItem("dynamsoft")}}),n}static async appendDLModelBuffer(e,i){return await At.loadWasm(),t._isNoOnnx?Promise.reject("Model not supported in the current environment."):await new Promise((t,n)=>{let r=wt();const s=R(At.engineResourcePaths);let a;Et[r]=async e=>{if(e.success){const i=JSON.parse(e.response);return 0!==i.errorCode&&Ie({message:i.errorString?i.errorString:"Append Model Buffer Failed.",rj:n,errorCode:i.errorCode,functionName:"appendDLModelBuffer"}),t(i)}Ie({message:e.message,rj:n,stack:e.stack,functionName:"appendDLModelBuffer"})},i?a=i:"DCV"===At._bundleEnv?a=s.dcvData+"models/":"DBR"===At._bundleEnv&&(a=s.dbrBundle+"models/"),vt.postMessage({type:"cvr_appendDLModelBuffer",id:r,body:{modelName:e,path:a}})})}static async clearDLModelBuffers(){return await new Promise((t,e)=>{let i=wt();Et[i]=async i=>{if(i.success)return t();Ie({message:i.message,rj:e,stack:i.stack,functionName:"clearDLModelBuffers"})},vt.postMessage({type:"cvr_clearDLModelBuffers",id:i})})}async _singleFrameModeCallback(t){for(let e of Pt(this,ae,"f"))this._isOutputOriginalImage&&e.onOriginalImageResultReceived&&e.onOriginalImageResultReceived(be(t));const e={bytes:new Uint8Array(t.bytes),width:t.width,height:t.height,stride:t.stride,format:t.format,tag:t.tag};this._templateName||(this._templateName=this._currentSettings.CaptureVisionTemplates[0].Name);const i=await this.capture(e,this._templateName);i.originalImageTag=t.tag,Pt(this,ee,"f").cameraView._capturedResultReceiver.onCapturedResultReceived(i,{isDetectVerifyOpen:!1,isNormalizeVerifyOpen:!1,isBarcodeVerifyOpen:!1,isLabelVerifyOpen:!1}),Pt(this,te,"m",ve).call(this,i)}setInput(t){if(Te(this),!t)return Pt(this,me,"f")&&(Pt(this,re,"f").removeResultReceiver(Pt(this,me,"f")),kt(this,me,null)),void kt(this,ee,null);kt(this,ee,t),t.isCameraEnhancer&&Pt(this,re,"f")&&(Pt(this,ee,"f")._intermediateResultReceiver.isDce=!0,Pt(this,re,"f").addResultReceiver(Pt(this,ee,"f")._intermediateResultReceiver),kt(this,me,Pt(this,ee,"f")._intermediateResultReceiver))}getInput(){return Pt(this,ee,"f")}addImageSourceStateListener(t){if(Te(this),"object"!=typeof t)return console.warn("Invalid ISA state listener.");t&&Object.keys(t)&&Pt(this,oe,"f").add(t)}removeImageSourceStateListener(t){return Te(this),Pt(this,oe,"f").delete(t)}addResultReceiver(t){if(Te(this),"object"!=typeof t)throw new Error("Invalid receiver.");t&&Object.keys(t).length&&(Pt(this,ae,"f").add(t),this._setCrrRegistry())}removeResultReceiver(t){Te(this),Pt(this,ae,"f").delete(t),this._setCrrRegistry()}async _setCrrRegistry(){const t={onCapturedResultReceived:!1,onDecodedBarcodesReceived:!1,onRecognizedTextLinesReceived:!1,onProcessedDocumentResultReceived:!1,onParsedResultsReceived:!1};for(let e of Pt(this,ae,"f"))e.isDce||(t.onCapturedResultReceived=!!e.onCapturedResultReceived,t.onDecodedBarcodesReceived=!!e.onDecodedBarcodesReceived,t.onRecognizedTextLinesReceived=!!e.onRecognizedTextLinesReceived,t.onProcessedDocumentResultReceived=!!e.onProcessedDocumentResultReceived,t.onParsedResultsReceived=!!e.onParsedResultsReceived);const e=new jt;let i=wt();return Et[i]=async t=>{t.success?e.resolve():Ie({message:t.message,rj:e.reject,stack:t.stack,functionName:"addResultReceiver"})},vt.postMessage({type:"cvr_setCrrRegistry",id:i,instanceID:this._instanceID,body:{receiver:JSON.stringify(t)}}),e}async addResultFilter(t){if(Te(this),!t._dynamsoft)throw new Error("User defined CapturedResultFilter is not supported.");if(!t||"object"!=typeof t||!Object.keys(t).length)return console.warn("Invalid filter.");Pt(this,le,"f").add(t),t._dynamsoft(),await this._handleFilterUpdate()}async removeResultFilter(t){Te(this),Pt(this,le,"f").delete(t),await this._handleFilterUpdate()}async _handleFilterUpdate(){if(Pt(this,re,"f").removeResultReceiver(xe),0===Pt(this,le,"f").size){this._isOpenBarcodeVerify=!1,this._isOpenLabelVerify=!1,this._isOpenDetectVerify=!1,this._isOpenNormalizeVerify=!1;const t={[Q.CRIT_BARCODE]:!1,[Q.CRIT_TEXT_LINE]:!1,[Q.CRIT_DETECTED_QUAD]:!1,[Q.CRIT_DESKEWED_IMAGE]:!1,[Q.CRIT_ENHANCED_IMAGE]:!1},e={[Q.CRIT_BARCODE]:!1,[Q.CRIT_TEXT_LINE]:!1,[Q.CRIT_DETECTED_QUAD]:!1,[Q.CRIT_DESKEWED_IMAGE]:!1,[Q.CRIT_ENHANCED_IMAGE]:!1};return await Pt(this,te,"m",ye).call(this,t),void await Pt(this,te,"m",we).call(this,e)}for(let t of Pt(this,le,"f"))this._isOpenBarcodeVerify=t.isResultCrossVerificationEnabled(Q.CRIT_BARCODE),this._isOpenLabelVerify=t.isResultCrossVerificationEnabled(Q.CRIT_TEXT_LINE),this._isOpenDetectVerify=t.isResultCrossVerificationEnabled(Q.CRIT_DETECTED_QUAD),this._isOpenNormalizeVerify=t.isResultCrossVerificationEnabled(Q.CRIT_DESKEWED_IMAGE),t.isLatestOverlappingEnabled(Q.CRIT_BARCODE)&&([...Pt(this,re,"f")._intermediateResultReceiverSet.values()].find(t=>t.isFilter)||Pt(this,re,"f").addResultReceiver(xe)),await Pt(this,te,"m",ye).call(this,t.verificationEnabled),await Pt(this,te,"m",we).call(this,t.duplicateFilterEnabled),await Pt(this,te,"m",Ee).call(this,t.duplicateForgetTime)}async startCapturing(e){if(Te(this),!this._isPauseScan)return;if(!Pt(this,ee,"f"))throw new Error("'ImageSourceAdapter' is not set. call 'setInput' before 'startCapturing'");e||(e=t._defaultTemplate);for(let t of Pt(this,le,"f"))await this.addResultFilter(t);const i=R(At.engineResourcePaths);return void 0!==Pt(this,ee,"f").singleFrameMode&&"disabled"!==Pt(this,ee,"f").singleFrameMode?(this._templateName=e,void Pt(this,ee,"f").on("singleFrameAcquired",this._singleFrameModeCallbackBind)):Pt(this,ne,"f")&&Pt(this,ne,"f").isPending?Pt(this,ne,"f"):(kt(this,ne,new jt((t,n)=>{if(this.disposed)return;let r=wt();Et[r]=async i=>{Pt(this,ne,"f")&&!Pt(this,ne,"f").isFulfilled&&(i.success?(this._isPauseScan=!1,this._isOutputOriginalImage=i.isOutputOriginalImage,this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(async()=>{-1!==this._minImageCaptureInterval&&Pt(this,ee,"f").startFetching(),this._loopReadVideo(e),t()},0)):Ie({message:i.message,rj:n,stack:i.stack,functionName:"startCapturing"}))},vt.postMessage({type:"cvr_startCapturing",id:r,instanceID:this._instanceID,body:{templateName:e,engineResourcePaths:i}})})),await Pt(this,ne,"f"))}stopCapturing(){Te(this),Pt(this,ee,"f")&&(Pt(this,ee,"f").isCameraEnhancer&&void 0!==Pt(this,ee,"f").singleFrameMode&&"disabled"!==Pt(this,ee,"f").singleFrameMode?Pt(this,ee,"f").off("singleFrameAcquired",this._singleFrameModeCallbackBind):(Pt(this,te,"m",Ce).call(this),Pt(this,ee,"f").stopFetching(),this._averageProcessintTimeArray=[],this._averageTime=999,this._isPauseScan=!0,kt(this,ne,null),Pt(this,ee,"f").setColourChannelUsageType(o.CCUT_AUTO)))}async containsTask(t){return Te(this),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success)return e(JSON.parse(t.tasks));Ie({message:t.message,rj:i,stack:t.stack,functionName:"containsTask"})},vt.postMessage({type:"cvr_containsTask",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async switchCapturingTemplate(t){this.stopCapturing(),await this.startCapturing(t)}async _loopReadVideo(e){if(this.disposed||this._isPauseScan)return;if(kt(this,ue,!0),Pt(this,ee,"f").isBufferEmpty())if(Pt(this,ee,"f").hasNextImageToFetch())for(let t of Pt(this,oe,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived(Qt.ISS_BUFFER_EMPTY);else if(!Pt(this,ee,"f").hasNextImageToFetch())for(let t of Pt(this,oe,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived(Qt.ISS_EXHAUSTED);if(-1===this._minImageCaptureInterval||Pt(this,ee,"f").isBufferEmpty()&&Pt(this,ee,"f").isCameraEnhancer)try{Pt(this,ee,"f").isBufferEmpty()&&t._onLog&&t._onLog("buffer is empty so fetch image"),t._onLog&&t._onLog(`DCE: start fetching a frame: ${Date.now()}`),this._dsImage=Pt(this,ee,"f").fetchImage(),t._onLog&&t._onLog(`DCE: finish fetching a frame: ${Date.now()}`),Pt(this,ee,"f").setImageFetchInterval(this._averageTime)}catch(i){return void this._reRunCurrnetFunc(e)}else if(Pt(this,ee,"f").isCameraEnhancer&&Pt(this,ee,"f").setImageFetchInterval(this._averageTime-(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0)),this._dsImage=Pt(this,ee,"f").getImage(),this._dsImage&&this._dsImage.tag&&Date.now()-this._dsImage.tag.timeStamp>200)return void this._reRunCurrnetFunc(e);if(!this._dsImage)return void this._reRunCurrnetFunc(e);for(let t of Pt(this,ae,"f"))this._isOutputOriginalImage&&t.onOriginalImageResultReceived&&t.onOriginalImageResultReceived(be(this._dsImage));const i=Date.now();this._captureDsimage(this._dsImage,e).then(async n=>{if(t._onLog&&t._onLog("no js handle time: "+(Date.now()-i)),this._isPauseScan)return void this._reRunCurrnetFunc(e);n.originalImageTag=this._dsImage.tag?this._dsImage.tag:null,Pt(this,ee,"f").isCameraEnhancer&&Pt(this,ee,"f").cameraView._capturedResultReceiver.onCapturedResultReceived(n,{isDetectVerifyOpen:this._isOpenDetectVerify,isNormalizeVerifyOpen:this._isOpenNormalizeVerify,isBarcodeVerifyOpen:this._isOpenBarcodeVerify,isLabelVerifyOpen:this._isOpenLabelVerify});for(let t of Pt(this,le,"f")){const e=t;e.onOriginalImageResultReceived(n),e.onDecodedBarcodesReceived(n),e.onRecognizedTextLinesReceived(n),e.onProcessedDocumentResultReceived(n),e.onParsedResultsReceived(n)}Pt(this,te,"m",ve).call(this,n);const r=Date.now();if(this._minImageCaptureInterval>-1&&(5===this._averageProcessintTimeArray.length&&this._averageProcessintTimeArray.shift(),5===this._averageFetchImageTimeArray.length&&this._averageFetchImageTimeArray.shift(),this._averageProcessintTimeArray.push(Date.now()-i),this._averageFetchImageTimeArray.push(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0),this._averageTime=Math.min(...this._averageProcessintTimeArray)-Math.max(...this._averageFetchImageTimeArray),this._averageTime=this._averageTime>0?this._averageTime:0,t._onLog&&(t._onLog(`minImageCaptureInterval: ${this._minImageCaptureInterval}`),t._onLog(`averageProcessintTimeArray: ${this._averageProcessintTimeArray}`),t._onLog(`averageFetchImageTimeArray: ${this._averageFetchImageTimeArray}`),t._onLog(`averageTime: ${this._averageTime}`))),t._onLog){const e=Date.now()-r;e>10&&t._onLog(`fetch image calculate time: ${e}`)}t._onLog&&t._onLog(`time finish decode: ${Date.now()}`),t._onLog&&t._onLog("main time: "+(Date.now()-i)),t._onLog&&t._onLog("===================================================="),this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._minImageCaptureInterval>0&&this._minImageCaptureInterval>=this._averageTime?this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},this._minImageCaptureInterval-this._averageTime):this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,0))}).catch(t=>{Pt(this,ee,"f").stopFetching(),"platform error"!==t.message&&(t.errorCode&&0===t.errorCode&&(this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{Pt(this,ee,"f").startFetching(),this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,1e3))),setTimeout(()=>{if(!this.onCaptureError)throw t;this.onCaptureError(t)},0))})}_reRunCurrnetFunc(t){this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(t)},0)}async getClarity(t,e,i,n,r){const{bytes:s,width:a,height:o,stride:l,format:h}=t;let c=wt();return new Promise((t,d)=>{Et[c]=async e=>{e.success?t(e.clarity):Ie({message:e.message,rj:d,stack:e.stack,functionName:"getClarity"})},vt.postMessage({type:"cvr_getClarity",id:c,instanceID:this._instanceID,body:{bytes:s,width:a,height:o,stride:l,format:h,bitcount:e,wr:i,hr:n,grayThreshold:r}},[s.buffer])})}async capture(e,i){let n;if(Te(this),i||(i=t._defaultTemplate),kt(this,ue,!1),v(e))n=await this._captureDsimage(e,i);else if("string"==typeof e)n="data:image/"==e.substring(0,11)?await this._captureBase64(e,i):await this._captureUrl(e,i);else if(e instanceof Blob)n=await this._captureBlob(e,i);else if(e instanceof HTMLImageElement)n=await this._captureImage(e,i);else if(e instanceof HTMLCanvasElement)n=await this._captureCanvas(e,i);else{if(!(e instanceof HTMLVideoElement))throw new TypeError("'capture(imageOrFile, templateName)': Type of 'imageOrFile' should be 'DSImageData', 'Url', 'Base64', 'Blob', 'HTMLImageElement', 'HTMLCanvasElement', 'HTMLVideoElement'.");n=await this._captureVideo(e,i)}return n}async _captureDsimage(t,e){return await this._captureInWorker(t,e)}async _captureUrl(t,e){let i=await I(t,"blob");return await this._captureBlob(i,e)}async _captureBase64(t,e){t=t.substring(t.indexOf(",")+1);let i=atob(t),n=i.length,r=new Uint8Array(n);for(;n--;)r[n]=i.charCodeAt(n);return await this._captureBlob(new Blob([r]),e)}async _captureBlob(t,e){let i=null,n=null;if("undefined"!=typeof createImageBitmap)try{i=await createImageBitmap(t)}catch(t){}i||(n=await async function(e){return await new Promise((i,n)=>{let r=URL.createObjectURL(e),s=new Image;s.src=r,s.onload=()=>{URL.revokeObjectURL(s.dbrObjUrl),i(s)},s.onerror=()=>{let e="Unsupported image format. Please upload files in one of the following formats: .jpg,.jpeg,.ico,.gif,.svg,.webp,.png,.bmp";"image/svg+xml"===t.type&&(e="Invalid SVG file. The file appears to be malformed or contains invalid XML."),n(new Error(e))}})}(t));let r=await this._captureImage(i||n,e);return i&&i.close(),r}async _captureImage(t,e){let i,n,r=t instanceof HTMLImageElement?t.naturalWidth:t.width,s=t instanceof HTMLImageElement?t.naturalHeight:t.height,a=Math.max(r,s);a>this.maxImageSideLength?(kt(this,de,this.maxImageSideLength/a),i=Math.round(r*Pt(this,de,"f")),n=Math.round(s*Pt(this,de,"f"))):(i=r,n=s),Pt(this,ie,"f")||kt(this,ie,document.createElement("canvas"));const o=Pt(this,ie,"f");return o.width===i&&o.height===n||(o.width=i,o.height=n),o.ctx2d||(o.ctx2d=o.getContext("2d",{willReadFrequently:!0})),o.ctx2d.drawImage(t,0,0,r,s,0,0,i,n),t.dbrObjUrl&&URL.revokeObjectURL(t.dbrObjUrl),await this._captureCanvas(o,e)}async _captureCanvas(t,e){if(t.crossOrigin&&"anonymous"!=t.crossOrigin)throw"cors";if([t.width,t.height].includes(0))throw Error("The width or height of the 'canvas' is 0.");const i=t.ctx2d||t.getContext("2d",{willReadFrequently:!0}),n={bytes:Uint8Array.from(i.getImageData(0,0,t.width,t.height).data),width:t.width,height:t.height,stride:4*t.width,format:10};return await this._captureInWorker(n,e)}async _captureVideo(t,e){if(t.crossOrigin&&"anonymous"!=t.crossOrigin)throw"cors";let i,n,r=t.videoWidth,s=t.videoHeight,a=Math.max(r,s);a>this.maxImageSideLength?(kt(this,de,this.maxImageSideLength/a),i=Math.round(r*Pt(this,de,"f")),n=Math.round(s*Pt(this,de,"f"))):(i=r,n=s),Pt(this,ie,"f")||kt(this,ie,document.createElement("canvas"));const o=Pt(this,ie,"f");return o.width===i&&o.height===n||(o.width=i,o.height=n),o.ctx2d||(o.ctx2d=o.getContext("2d",{willReadFrequently:!0})),o.ctx2d.drawImage(t,0,0,r,s,0,0,i,n),await this._captureCanvas(o,e)}async _captureInWorker(e,i){const{bytes:n,width:r,height:s,stride:a,format:o}=e;let l=wt();const h=new jt;return Et[l]=async i=>{if(i.success){const n=Date.now();t._onLog&&(t._onLog(`get result time from worker: ${n}`),t._onLog("worker to main time consume: "+(n-i.workerReturnMsgTime)));try{const t=i.captureResult;e.bytes=i.bytes,Pt(this,te,"m",pe).call(this,t,e),i.isScanner||kt(this,de,0),Pt(this,te,"m",_e).call(this,t,e);const n=Date.now();return n-Pt(this,ce,"f")>Pt(this,he,"f")&&(localStorage.setItem("dynamoft",JSON.stringify(i.itemCountRecord)),kt(this,ce,n)),h.resolve(t)}catch(i){Ie({message:i.message,rj:h.reject,stack:i.stack,functionName:"capture"})}}else Ie({message:i.message,rj:h.reject,stack:i.stack,functionName:"capture"})},t._onLog&&t._onLog(`send buffer to worker: ${Date.now()}`),vt.postMessage({type:"cvr_capture",id:l,instanceID:this._instanceID,body:{bytes:n,width:r,height:s,stride:a,format:o,templateName:i||"",isScanner:Pt(this,ue,"f"),dynamsoft:this._dynamsoft}},[n.buffer]),h}async initSettings(e){if(Te(this),e&&["string","object"].includes(typeof e))return"string"==typeof e?e.trimStart().startsWith("{")||(e=await I(e,"text")):"object"==typeof e&&(e=JSON.stringify(e)),await new Promise((i,n)=>{let r=wt();Et[r]=async r=>{if(r.success){const s=JSON.parse(r.response);if(0!==s.errorCode&&Ie({message:s.errorString?s.errorString:"Init Settings Failed.",rj:n,errorCode:s.errorCode,functionName:"initSettings"}))return;const a=JSON.parse(e);return this._currentSettings=a,this._isOutputOriginalImage=1===this._currentSettings.CaptureVisionTemplates[0].OutputOriginalImage,t._defaultTemplate=this._currentSettings.CaptureVisionTemplates[0].Name,i(s)}Ie({message:r.message,rj:n,stack:r.stack,functionName:"initSettings"})},vt.postMessage({type:"cvr_initSettings",id:r,instanceID:this._instanceID,body:{settings:e}})});console.error("Invalid template.")}async outputSettings(t,e){return Te(this),await new Promise((i,n)=>{let r=wt();Et[r]=async t=>{if(t.success){const e=JSON.parse(t.response);return 0!==e.errorCode&&Ie({message:e.errorString,rj:n,errorCode:e.errorCode,functionName:"outputSettings"}),i(JSON.parse(e.data))}Ie({message:t.message,rj:n,stack:t.stack,functionName:"outputSettings"})},vt.postMessage({type:"cvr_outputSettings",id:r,instanceID:this._instanceID,body:{templateName:t||"*",includeDefaultValues:!!e}})})}async outputSettingsToFile(t,e,i,n){const r=await this.outputSettings(t,n),s=new Blob([JSON.stringify(r,null,2,function(t,e){return e instanceof Array?JSON.stringify(e):e},2)],{type:"application/json"});if(i){const t=document.createElement("a");t.href=URL.createObjectURL(s),e.endsWith(".json")&&(e=e.replace(".json","")),t.download=`${e}.json`,t.onclick=()=>{setTimeout(()=>{URL.revokeObjectURL(t.href)},500)},t.click()}return s}async getTemplateNames(){return Te(this),await new Promise((t,e)=>{let i=wt();Et[i]=async i=>{if(i.success){const n=JSON.parse(i.response);return 0!==n.errorCode&&Ie({message:n.errorString,rj:e,errorCode:n.errorCode,functionName:"getTemplateNames"}),t(JSON.parse(n.data))}Ie({message:i.message,rj:e,stack:i.stack,functionName:"getTemplateNames"})},vt.postMessage({type:"cvr_getTemplateNames",id:i,instanceID:this._instanceID})})}async getSimplifiedSettings(t){return Te(this),t||(t=this._currentSettings.CaptureVisionTemplates[0].Name),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success){const n=JSON.parse(t.response);0!==n.errorCode&&Ie({message:n.errorString,rj:i,errorCode:n.errorCode,functionName:"getSimplifiedSettings"});const r=JSON.parse(n.data,(t,e)=>"barcodeFormatIds"===t?BigInt(e):e);return r.minImageCaptureInterval=this._minImageCaptureInterval,e(r)}Ie({message:t.message,rj:i,stack:t.stack,functionName:"getSimplifiedSettings"})},vt.postMessage({type:"cvr_getSimplifiedSettings",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async updateSettings(t,e){return Te(this),t||(t=this._currentSettings.CaptureVisionTemplates[0].Name),await new Promise((i,n)=>{let r=wt();Et[r]=async t=>{if(t.success){const r=JSON.parse(t.response);return e.minImageCaptureInterval&&e.minImageCaptureInterval>=-1&&(this._minImageCaptureInterval=e.minImageCaptureInterval),this._isOutputOriginalImage=t.isOutputOriginalImage,0!==r.errorCode&&Ie({message:r.errorString?r.errorString:"Update Settings Failed.",rj:n,errorCode:r.errorCode,functionName:"updateSettings"}),this._currentSettings=await this.outputSettings("*"),i(r)}Ie({message:t.message,rj:n,stack:t.stack,functionName:"updateSettings"})},vt.postMessage({type:"cvr_updateSettings",id:r,instanceID:this._instanceID,body:{settings:e,templateName:t}})})}async resetSettings(){return Te(this),await new Promise((t,e)=>{let i=wt();Et[i]=async i=>{if(i.success){const n=JSON.parse(i.response);return 0!==n.errorCode&&Ie({message:n.errorString?n.errorString:"Reset Settings Failed.",rj:e,errorCode:n.errorCode,functionName:"resetSettings"}),this._currentSettings=await this.outputSettings("*"),t(n)}Ie({message:i.message,rj:e,stack:i.stack,functionName:"resetSettings"})},vt.postMessage({type:"cvr_resetSettings",id:i,instanceID:this._instanceID})})}getBufferedItemsManager(){return Pt(this,se,"f")||kt(this,se,new Vt(this)),Pt(this,se,"f")}getIntermediateResultManager(){if(Te(this),!Pt(this,fe,"f")&&0!==At.bSupportIRTModule)throw new Error("The current license does not support the use of intermediate results.");return Pt(this,re,"f")||kt(this,re,new Wt(this)),Pt(this,re,"f")}static async setGlobalIntraOpNumThreads(t=0){return t>4||t<0?Promise.reject(new RangeError("'intraOpNumThreads' should be between 0 and 4.")):(await At.loadWasm(),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success)return e();Ie({message:t.message,rj:i,stack:t.stack,functionName:"setGlobalIntraOpNumThreads"})},vt.postMessage({type:"cvr_setGlobalIntraOpNumThreads",id:n,body:{intraOpNumThreads:t}})}))}async parseRequiredResources(t){return Te(this),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success)return e(JSON.parse(t.resources));Ie({message:t.message,rj:i,stack:t.stack,functionName:"parseRequiredResources"})},vt.postMessage({type:"cvr_parseRequiredResources",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async dispose(){Te(this),Pt(this,ne,"f")&&this.stopCapturing(),kt(this,ee,null),Pt(this,ae,"f").clear(),Pt(this,oe,"f").clear(),Pt(this,le,"f").clear(),Pt(this,re,"f")._intermediateResultReceiverSet.clear(),kt(this,ge,!0);let t=wt();Et[t]=t=>{t.success||Ie({message:t.message,stack:t.stack,isShouleThrow:!0,functionName:"dispose"})},vt.postMessage({type:"cvr_dispose",id:t,instanceID:this._instanceID})}_getInternalData(){return{isa:Pt(this,ee,"f"),promiseStartScan:Pt(this,ne,"f"),intermediateResultManager:Pt(this,re,"f"),bufferdItemsManager:Pt(this,se,"f"),resultReceiverSet:Pt(this,ae,"f"),isaStateListenerSet:Pt(this,oe,"f"),resultFilterSet:Pt(this,le,"f"),compressRate:Pt(this,de,"f"),canvas:Pt(this,ie,"f"),isScanner:Pt(this,ue,"f"),innerUseTag:Pt(this,fe,"f"),isDestroyed:Pt(this,ge,"f")}}async _getWasmFilterState(){return await new Promise((t,e)=>{let i=wt();Et[i]=async i=>{if(i.success){const e=JSON.parse(i.response);return t(e)}Ie({message:i.message,rj:e,stack:i.stack,functionName:""})},vt.postMessage({type:"cvr_getWasmFilterState",id:i,instanceID:this._instanceID})})}};ee=new WeakMap,ie=new WeakMap,ne=new WeakMap,re=new WeakMap,se=new WeakMap,ae=new WeakMap,oe=new WeakMap,le=new WeakMap,he=new WeakMap,ce=new WeakMap,de=new WeakMap,ue=new WeakMap,fe=new WeakMap,ge=new WeakMap,me=new WeakMap,te=new WeakSet,pe=function(t,e){var i,n,r,s,a,o,l,h,c,d,u,f;for(let g=0;g{let n=wt();Et[n]=async t=>{if(t.success)return e(t.result);Ie({message:t.message,rj:i,stack:t.stack,functionName:"addResultFilter"})},vt.postMessage({type:"cvr_enableResultCrossVerification",id:n,instanceID:this._instanceID,body:{verificationEnabled:t}})})},we=async function(t){return Te(this),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success)return e(t.result);Ie({message:t.message,rj:i,stack:t.stack,functionName:"addResultFilter"})},vt.postMessage({type:"cvr_enableResultDeduplication",id:n,instanceID:this._instanceID,body:{duplicateFilterEnabled:t}})})},Ee=async function(t){return Te(this),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success)return e(t.result);Ie({message:t.message,rj:i,stack:t.stack,functionName:"addResultFilter"})},vt.postMessage({type:"cvr_setDuplicateForgetTime",id:n,instanceID:this._instanceID,body:{duplicateForgetTime:t}})})},Ce=async function(){let t=wt();const e=new jt;return Et[t]=async t=>{if(t.success)return e.resolve();Ie({message:t.message,rj:e.reject,stack:t.stack,functionName:"stopCapturing"})},vt.postMessage({type:"cvr_clearVerifyList",id:t,instanceID:this._instanceID}),e},Re._defaultTemplate="Default",Re._isNoOnnx=!1;let Oe=class{constructor(){this.onCapturedResultReceived=null,this.onOriginalImageResultReceived=null}};var De;!function(t){t.PT_DEFAULT="Default",t.PT_READ_BARCODES="ReadBarcodes_Default",t.PT_RECOGNIZE_TEXT_LINES="RecognizeTextLines_Default",t.PT_DETECT_DOCUMENT_BOUNDARIES="DetectDocumentBoundaries_Default",t.PT_DETECT_AND_NORMALIZE_DOCUMENT="DetectAndNormalizeDocument_Default",t.PT_NORMALIZE_DOCUMENT="NormalizeDocument_Default",t.PT_READ_BARCODES_SPEED_FIRST="ReadBarcodes_SpeedFirst",t.PT_READ_BARCODES_READ_RATE_FIRST="ReadBarcodes_ReadRateFirst",t.PT_READ_BARCODES_BALANCE="ReadBarcodes_Balance",t.PT_READ_SINGLE_BARCODE="ReadSingleBarcode",t.PT_READ_DENSE_BARCODES="ReadDenseBarcodes",t.PT_READ_DISTANT_BARCODES="ReadDistantBarcodes",t.PT_RECOGNIZE_NUMBERS="RecognizeNumbers",t.PT_RECOGNIZE_LETTERS="RecognizeLetters",t.PT_RECOGNIZE_NUMBERS_AND_LETTERS="RecognizeNumbersAndLetters",t.PT_RECOGNIZE_NUMBERS_AND_UPPERCASE_LETTERS="RecognizeNumbersAndUppercaseLetters",t.PT_RECOGNIZE_UPPERCASE_LETTERS="RecognizeUppercaseLetters"}(De||(De={}));const Ae="undefined"==typeof 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e,i;super((t,n)=>{e=t,i=n}),this._s="pending",this.resolve=t=>{this.isPending&&(Pe(t)?this.task=t:(this._s="fulfilled",e(t)))},this.reject=t=>{this.isPending&&(this._s="rejected",i(t))},this.task=t}};const Be=" is not allowed to change after `createInstance` or `loadWasm` is called.",je=!Ae&&document.currentScript&&(document.currentScript.getAttribute("data-license")||document.currentScript.getAttribute("data-productKeys")||document.currentScript.getAttribute("data-licenseKey")||document.currentScript.getAttribute("data-handshakeCode")||document.currentScript.getAttribute("data-organizationID"))||"",Ve=(t,e)=>{const i=t;if(i._license!==e){if(!i._pLoad.isEmpty)throw new Error("`license`"+Be);i._license=e}};!Ae&&document.currentScript&&document.currentScript.getAttribute("data-sessionPassword");const Ue=t=>{if(null==t)t=[];else{t=t instanceof Array?[...t]:[t];for(let e=0;e{e=Ue(e);const i=t;if(i._licenseServer!==e){if(!i._pLoad.isEmpty)throw new Error("`licenseServer`"+Be);i._licenseServer=e}},We=(t,e)=>{e=e||"";const i=t;if(i._deviceFriendlyName!==e){if(!i._pLoad.isEmpty)throw new Error("`deviceFriendlyName`"+Be);i._deviceFriendlyName=e}};let Ye,He,ze,Xe,Ze;"undefined"!=typeof navigator&&(Ye=navigator,He=Ye.userAgent,ze=Ye.platform,Xe=Ye.mediaDevices),function(){if(!Ae){const t={Edge:{search:"Edg",verSearch:"Edg"},OPR:null,Chrome:null,Safari:{str:Ye.vendor,search:"Apple",verSearch:["Version","iPhone OS","CPU OS"]},Firefox:null,Explorer:{search:"MSIE",verSearch:"MSIE"}},e={HarmonyOS:null,Android:null,iPhone:null,iPad:null,Windows:{str:ze,search:"Win"},Mac:{str:ze},Linux:{str:ze}};let i="unknownBrowser",n=0,r="unknownOS";for(let e in t){const r=t[e]||{};let s=r.str||He,a=r.search||e,o=r.verStr||He,l=r.verSearch||e;if(l instanceof Array||(l=[l]),-1!=s.indexOf(a)){i=e;for(let t of l){let e=o.indexOf(t);if(-1!=e){n=parseFloat(o.substring(e+t.length+1));break}}break}}for(let t in e){const i=e[t]||{};let 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new Error("Format Error: The license string you specified is invalid, please check to make sure it is correct.")}if(a=e.handshakeCode?e.handshakeCode:e.organizationID?e.organizationID:"","number"==typeof a&&(a=JSON.stringify(a)),0===o.length){let t=[];e.mainServerURL&&(t[0]=e.mainServerURL),e.standbyServerURL&&(t[1]=e.standbyServerURL),o=Ue(t)}!l&&e.sessionPassword&&(l=e.sessionPassword),n=e.remark}a&&"200001"!==a&&!a.startsWith("200001-")||(h=1)}}if(h&&(e||(Me.crypto||(s="Please upgrade your browser to support online key."),Me.crypto.subtle||(s="Require https to use online key in this browser."))),s)throw new Error(s);return 1===h&&(a="",console.warn("Applying for a public trial license ...")),{lt:h,l:a,ls:o,sp:l,rmk:n,cv:r}}throw new Error("Can't preprocess license again"+Be)})(),a=new Ne;Je._pLoad.task=a,(async()=>{try{await Je._pLoad}catch(t){}})();let o=wt();Et[o]=e=>{if(e.message&&Je._onAuthMessage){let t=Je._onAuthMessage(e.message);null!=t&&(e.message=t)}let 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n="rgba("+parseInt(t[0]+i*(e[0]-t[0]),10)+","+parseInt(t[1]+i*(e[1]-t[1]),10)+","+parseInt(t[2]+i*(e[2]-t[2]),10);return(n+=","+(t&&e?parseFloat(t[3]+i*(e[3]-t[3])):1))+")"}T.util.animateColor=function(e,i,n,r){var s=new T.Color(e).getSource(),a=new T.Color(i).getSource(),o=r.onComplete,l=r.onChange;return r=r||{},T.util.animate(T.util.object.extend(r,{duration:n||500,startValue:s,endValue:a,byValue:a,easing:function(e,i,n,s){return t(i,n,r.colorEasing?r.colorEasing(e,s):1-Math.cos(e/s*(Math.PI/2)))},onComplete:function(e,i,n){if(o)return o(t(a,a,0),i,n)},onChange:function(e,i,n){if(l){if(Array.isArray(e))return l(t(e,e,0),i,n);l(e,i,n)}}}))}}(),function(){function t(t,e,i,n){return t-1&&c>-1&&c-1)&&(i="stroke")}else{if("href"===t||"xlink:href"===t||"font"===t)return i;if("imageSmoothing"===t)return"optimizeQuality"===i;o=l?i.map(s):s(i,r)}}else i="";return!l&&isNaN(o)?i:o}function f(t){return new RegExp("^("+t.join("|")+")\\b","i")}function g(t,e){var 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T=Math.abs(s.x)+Math.abs(s.y),b=e.original,I=T/(Math.abs(l.x*b.scaleX/f.scaleX)+Math.abs(l.y*b.scaleY/f.scaleY));a=b.scaleX*I,o=b.scaleY*I}else a=Math.abs(s.x*f.scaleX/l.x),o=Math.abs(s.y*f.scaleY/l.y);p(e)&&(a*=2,o*=2),e.signX!==h&&"y"!==y&&(e.originX=c[e.originX],a*=-1,e.signX=h),e.signY!==d&&"x"!==y&&(e.originY=c[e.originY],o*=-1,e.signY=d)}var x=f.scaleX,R=f.scaleY;return y?("x"===y&&f.set("scaleX",a),"y"===y&&f.set("scaleY",o)):(!g&&f.set("scaleX",a),!v&&f.set("scaleY",o)),x!==f.scaleX||R!==f.scaleY}r.scaleCursorStyleHandler=function(t,e,n){var r=m(t,n),s="";if(0!==e.x&&0===e.y?s="x":0===e.x&&0!==e.y&&(s="y"),_(n,s,r))return"not-allowed";var a=f(n,e);return i[a]+"-resize"},r.skewCursorStyleHandler=function(t,e,i){var r="not-allowed";if(0!==e.x&&i.lockSkewingY)return r;if(0!==e.y&&i.lockSkewingX)return r;var s=f(i,e)%4;return n[s]+"-resize"},r.scaleSkewCursorStyleHandler=function(t,e,i){return t[i.canvas.altActionKey]?r.skewCursorStyleHandler(t,e,i):r.scaleCursorStyleHandler(t,e,i)},r.rotationWithSnapping=w("rotating",y(function(t,e,i,n){var r=e,s=r.target,a=s.translateToOriginPoint(s.getCenterPoint(),r.originX,r.originY);if(s.lockRotation)return!1;var o,l=Math.atan2(r.ey-a.y,r.ex-a.x),h=Math.atan2(n-a.y,i-a.x),c=d(h-l+r.theta);if(s.snapAngle>0){var u=s.snapAngle,f=s.snapThreshold||u,g=Math.ceil(c/u)*u,m=Math.floor(c/u)*u;Math.abs(c-m)0?s:o:(c>0&&(r=d===a?s:o),c<0&&(r=d===a?o:s),C(l)&&(r=r===s?o:s)),e.originX=r,w("skewing",y(T))(t,e,i,n))},r.skewHandlerY=function(t,e,i,n){var r,o=e.target,c=o.skewY,d=e.originX;return!o.lockSkewingY&&(0===c?r=E(e,h,h,i,n).y>0?a:l:(c>0&&(r=d===s?a:l),c<0&&(r=d===s?l:a),C(o)&&(r=r===a?l:a)),e.originY=r,w("skewing",y(b))(t,e,i,n))},r.dragHandler=function(t,e,i,n){var r=e.target,s=i-e.offsetX,a=n-e.offsetY,o=!r.get("lockMovementX")&&r.left!==s,l=!r.get("lockMovementY")&&r.top!==a;return o&&r.set("left",s),l&&r.set("top",a),(o||l)&&g("moving",v(t,e,i,n)),o||l},r.scaleOrSkewActionName=function(t,e,i){var n=t[i.canvas.altActionKey];return 0===e.x?n?"skewX":"scaleY":0===e.y?n?"skewY":"scaleX":void 0},r.rotationStyleHandler=function(t,e,i){return i.lockRotation?"not-allowed":e.cursorStyle},r.fireEvent=g,r.wrapWithFixedAnchor=y,r.wrapWithFireEvent=w,r.getLocalPoint=E,e.controlsUtils=r}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians,n=e.controlsUtils;n.renderCircleControl=function(t,e,i,n,r){n=n||{};var s,a=this.sizeX||n.cornerSize||r.cornerSize,o=this.sizeY||n.cornerSize||r.cornerSize,l=void 0!==n.transparentCorners?n.transparentCorners:r.transparentCorners,h=l?"stroke":"fill",c=!l&&(n.cornerStrokeColor||r.cornerStrokeColor),d=e,u=i;t.save(),t.fillStyle=n.cornerColor||r.cornerColor,t.strokeStyle=n.cornerStrokeColor||r.cornerStrokeColor,a>o?(s=a,t.scale(1,o/a),u=i*a/o):o>a?(s=o,t.scale(a/o,1),d=e*o/a):s=a,t.lineWidth=1,t.beginPath(),t.arc(d,u,s/2,0,2*Math.PI,!1),t[h](),c&&t.stroke(),t.restore()},n.renderSquareControl=function(t,e,n,r,s){r=r||{};var a=this.sizeX||r.cornerSize||s.cornerSize,o=this.sizeY||r.cornerSize||s.cornerSize,l=void 0!==r.transparentCorners?r.transparentCorners:s.transparentCorners,h=l?"stroke":"fill",c=!l&&(r.cornerStrokeColor||s.cornerStrokeColor),d=a/2,u=o/2;t.save(),t.fillStyle=r.cornerColor||s.cornerColor,t.strokeStyle=r.cornerStrokeColor||s.cornerStrokeColor,t.lineWidth=1,t.translate(e,n),t.rotate(i(s.angle)),t[h+"Rect"](-d,-u,a,o),c&&t.strokeRect(-d,-u,a,o),t.restore()}}(e),function(t){var e=t.fabric||(t.fabric={});e.Control=function(t){for(var e in t)this[e]=t[e]},e.Control.prototype={visible:!0,actionName:"scale",angle:0,x:0,y:0,offsetX:0,offsetY:0,sizeX:null,sizeY:null,touchSizeX:null,touchSizeY:null,cursorStyle:"crosshair",withConnection:!1,actionHandler:function(){},mouseDownHandler:function(){},mouseUpHandler:function(){},getActionHandler:function(){return this.actionHandler},getMouseDownHandler:function(){return this.mouseDownHandler},getMouseUpHandler:function(){return this.mouseUpHandler},cursorStyleHandler:function(t,e){return e.cursorStyle},getActionName:function(t,e){return e.actionName},getVisibility:function(t,e){var i=t._controlsVisibility;return i&&void 0!==i[e]?i[e]:this.visible},setVisibility:function(t){this.visible=t},positionHandler:function(t,i){return e.util.transformPoint({x:this.x*t.x+this.offsetX,y:this.y*t.y+this.offsetY},i)},calcCornerCoords:function(t,i,n,r,s){var a,o,l,h,c=s?this.touchSizeX:this.sizeX,d=s?this.touchSizeY:this.sizeY;if(c&&d&&c!==d){var u=Math.atan2(d,c),f=Math.sqrt(c*c+d*d)/2,g=u-e.util.degreesToRadians(t),m=Math.PI/2-u-e.util.degreesToRadians(t);a=f*e.util.cos(g),o=f*e.util.sin(g),l=f*e.util.cos(m),h=f*e.util.sin(m)}else f=.7071067812*(c&&d?c:i),g=e.util.degreesToRadians(45-t),a=l=f*e.util.cos(g),o=h=f*e.util.sin(g);return{tl:{x:n-h,y:r-l},tr:{x:n+a,y:r-o},bl:{x:n-a,y:r+o},br:{x:n+h,y:r+l}}},render:function(t,i,n,r,s){"circle"===((r=r||{}).cornerStyle||s.cornerStyle)?e.controlsUtils.renderCircleControl.call(this,t,i,n,r,s):e.controlsUtils.renderSquareControl.call(this,t,i,n,r,s)}}}(e),function(){function t(t,e){var i,n,r,s,a=t.getAttribute("style"),o=t.getAttribute("offset")||0;if(o=(o=parseFloat(o)/(/%$/.test(o)?100:1))<0?0:o>1?1:o,a){var l=a.split(/\s*;\s*/);for(""===l[l.length-1]&&l.pop(),s=l.length;s--;){var h=l[s].split(/\s*:\s*/),c=h[0].trim(),d=h[1].trim();"stop-color"===c?i=d:"stop-opacity"===c&&(r=d)}}return i||(i=t.getAttribute("stop-color")||"rgb(0,0,0)"),r||(r=t.getAttribute("stop-opacity")),n=(i=new T.Color(i)).getAlpha(),r=isNaN(parseFloat(r))?1:parseFloat(r),r*=n*e,{offset:o,color:i.toRgb(),opacity:r}}var e=T.util.object.clone;T.Gradient=T.util.createClass({offsetX:0,offsetY:0,gradientTransform:null,gradientUnits:"pixels",type:"linear",initialize:function(t){t||(t={}),t.coords||(t.coords={});var e,i=this;Object.keys(t).forEach(function(e){i[e]=t[e]}),this.id?this.id+="_"+T.Object.__uid++:this.id=T.Object.__uid++,e={x1:t.coords.x1||0,y1:t.coords.y1||0,x2:t.coords.x2||0,y2:t.coords.y2||0},"radial"===this.type&&(e.r1=t.coords.r1||0,e.r2=t.coords.r2||0),this.coords=e,this.colorStops=t.colorStops.slice()},addColorStop:function(t){for(var e in t){var i=new T.Color(t[e]);this.colorStops.push({offset:parseFloat(e),color:i.toRgb(),opacity:i.getAlpha()})}return this},toObject:function(t){var e={type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY,gradientUnits:this.gradientUnits,gradientTransform:this.gradientTransform?this.gradientTransform.concat():this.gradientTransform};return T.util.populateWithProperties(this,e,t),e},toSVG:function(t,i){var n,r,s,a,o=e(this.coords,!0),l=(i=i||{},e(this.colorStops,!0)),h=o.r1>o.r2,c=this.gradientTransform?this.gradientTransform.concat():T.iMatrix.concat(),d=-this.offsetX,u=-this.offsetY,f=!!i.additionalTransform,g="pixels"===this.gradientUnits?"userSpaceOnUse":"objectBoundingBox";if(l.sort(function(t,e){return t.offset-e.offset}),"objectBoundingBox"===g?(d/=t.width,u/=t.height):(d+=t.width/2,u+=t.height/2),"path"===t.type&&"percentage"!==this.gradientUnits&&(d-=t.pathOffset.x,u-=t.pathOffset.y),c[4]-=d,c[5]-=u,a='id="SVGID_'+this.id+'" gradientUnits="'+g+'"',a+=' gradientTransform="'+(f?i.additionalTransform+" ":"")+T.util.matrixToSVG(c)+'" ',"linear"===this.type?s=["\n']:"radial"===this.type&&(s=["\n']),"radial"===this.type){if(h)for((l=l.concat()).reverse(),n=0,r=l.length;n0){var p=m/Math.max(o.r1,o.r2);for(n=0,r=l.length;n\n')}return s.push("linear"===this.type?"\n":"\n"),s.join("")},toLive:function(t){var e,i,n,r=T.util.object.clone(this.coords);if(this.type){for("linear"===this.type?e=t.createLinearGradient(r.x1,r.y1,r.x2,r.y2):"radial"===this.type&&(e=t.createRadialGradient(r.x1,r.y1,r.r1,r.x2,r.y2,r.r2)),i=0,n=this.colorStops.length;i1?1:s,isNaN(s)&&(s=1);var a,o,l,h,c=e.getElementsByTagName("stop"),d="userSpaceOnUse"===e.getAttribute("gradientUnits")?"pixels":"percentage",u=e.getAttribute("gradientTransform")||"",f=[],g=0,m=0;for("linearGradient"===e.nodeName||"LINEARGRADIENT"===e.nodeName?(a="linear",o=function(t){return{x1:t.getAttribute("x1")||0,y1:t.getAttribute("y1")||0,x2:t.getAttribute("x2")||"100%",y2:t.getAttribute("y2")||0}}(e)):(a="radial",o=function(t){return{x1:t.getAttribute("fx")||t.getAttribute("cx")||"50%",y1:t.getAttribute("fy")||t.getAttribute("cy")||"50%",r1:0,x2:t.getAttribute("cx")||"50%",y2:t.getAttribute("cy")||"50%",r2:t.getAttribute("r")||"50%"}}(e)),l=c.length;l--;)f.push(t(c[l],s));return h=T.parseTransformAttribute(u),function(t,e,i,n){var r,s;Object.keys(e).forEach(function(t){"Infinity"===(r=e[t])?s=1:"-Infinity"===r?s=0:(s=parseFloat(e[t],10),"string"==typeof r&&/^(\d+\.\d+)%|(\d+)%$/.test(r)&&(s*=.01,"pixels"===n&&("x1"!==t&&"x2"!==t&&"r2"!==t||(s*=i.viewBoxWidth||i.width),"y1"!==t&&"y2"!==t||(s*=i.viewBoxHeight||i.height)))),e[t]=s})}(0,o,r,d),"pixels"===d&&(g=-i.left,m=-i.top),new T.Gradient({id:e.getAttribute("id"),type:a,coords:o,colorStops:f,gradientUnits:d,gradientTransform:h,offsetX:g,offsetY:m})}})}(),_=T.util.toFixed,T.Pattern=T.util.createClass({repeat:"repeat",offsetX:0,offsetY:0,crossOrigin:"",patternTransform:null,initialize:function(t,e){if(t||(t={}),this.id=T.Object.__uid++,this.setOptions(t),!t.source||t.source&&"string"!=typeof t.source)e&&e(this);else{var i=this;this.source=T.util.createImage(),T.util.loadImage(t.source,function(t,n){i.source=t,e&&e(i,n)},null,this.crossOrigin)}},toObject:function(t){var e,i,n=T.Object.NUM_FRACTION_DIGITS;return"string"==typeof this.source.src?e=this.source.src:"object"==typeof this.source&&this.source.toDataURL&&(e=this.source.toDataURL()),i={type:"pattern",source:e,repeat:this.repeat,crossOrigin:this.crossOrigin,offsetX:_(this.offsetX,n),offsetY:_(this.offsetY,n),patternTransform:this.patternTransform?this.patternTransform.concat():null},T.util.populateWithProperties(this,i,t),i},toSVG:function(t){var e="function"==typeof this.source?this.source():this.source,i=e.width/t.width,n=e.height/t.height,r=this.offsetX/t.width,s=this.offsetY/t.height,a="";return"repeat-x"!==this.repeat&&"no-repeat"!==this.repeat||(n=1,s&&(n+=Math.abs(s))),"repeat-y"!==this.repeat&&"no-repeat"!==this.repeat||(i=1,r&&(i+=Math.abs(r))),e.src?a=e.src:e.toDataURL&&(a=e.toDataURL()),'\n\n\n'},setOptions:function(t){for(var e in t)this[e]=t[e]},toLive:function(t){var e=this.source;if(!e)return"";if(void 0!==e.src){if(!e.complete)return"";if(0===e.naturalWidth||0===e.naturalHeight)return""}return t.createPattern(e,this.repeat)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.toFixed;e.Shadow?e.warn("fabric.Shadow is already defined."):(e.Shadow=e.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,includeDefaultValues:!0,nonScaling:!1,initialize:function(t){for(var i in"string"==typeof t&&(t=this._parseShadow(t)),t)this[i]=t[i];this.id=e.Object.__uid++},_parseShadow:function(t){var i=t.trim(),n=e.Shadow.reOffsetsAndBlur.exec(i)||[];return{color:(i.replace(e.Shadow.reOffsetsAndBlur,"")||"rgb(0,0,0)").trim(),offsetX:parseFloat(n[1],10)||0,offsetY:parseFloat(n[2],10)||0,blur:parseFloat(n[3],10)||0}},toString:function(){return[this.offsetX,this.offsetY,this.blur,this.color].join("px ")},toSVG:function(t){var n=40,r=40,s=e.Object.NUM_FRACTION_DIGITS,a=e.util.rotateVector({x:this.offsetX,y:this.offsetY},e.util.degreesToRadians(-t.angle)),o=new e.Color(this.color);return t.width&&t.height&&(n=100*i((Math.abs(a.x)+this.blur)/t.width,s)+20,r=100*i((Math.abs(a.y)+this.blur)/t.height,s)+20),t.flipX&&(a.x*=-1),t.flipY&&(a.y*=-1),'\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\n\n'},toObject:function(){if(this.includeDefaultValues)return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY,affectStroke:this.affectStroke,nonScaling:this.nonScaling};var t={},i=e.Shadow.prototype;return["color","blur","offsetX","offsetY","affectStroke","nonScaling"].forEach(function(e){this[e]!==i[e]&&(t[e]=this[e])},this),t}}),e.Shadow.reOffsetsAndBlur=/(?:\s|^)(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(\d+(?:\.\d*)?(?:px)?)?(?:\s?|$)(?:$|\s)/)}(e),function(){if(T.StaticCanvas)T.warn("fabric.StaticCanvas is already defined.");else{var t=T.util.object.extend,e=T.util.getElementOffset,i=T.util.removeFromArray,n=T.util.toFixed,r=T.util.transformPoint,s=T.util.invertTransform,a=T.util.getNodeCanvas,o=T.util.createCanvasElement,l=new Error("Could not initialize `canvas` element");T.StaticCanvas=T.util.createClass(T.CommonMethods,{initialize:function(t,e){e||(e={}),this.renderAndResetBound=this.renderAndReset.bind(this),this.requestRenderAllBound=this.requestRenderAll.bind(this),this._initStatic(t,e)},backgroundColor:"",backgroundImage:null,overlayColor:"",overlayImage:null,includeDefaultValues:!0,stateful:!1,renderOnAddRemove:!0,controlsAboveOverlay:!1,allowTouchScrolling:!1,imageSmoothingEnabled:!0,viewportTransform:T.iMatrix.concat(),backgroundVpt:!0,overlayVpt:!0,enableRetinaScaling:!0,vptCoords:{},skipOffscreen:!0,clipPath:void 0,_initStatic:function(t,e){var i=this.requestRenderAllBound;this._objects=[],this._createLowerCanvas(t),this._initOptions(e),this.interactive||this._initRetinaScaling(),e.overlayImage&&this.setOverlayImage(e.overlayImage,i),e.backgroundImage&&this.setBackgroundImage(e.backgroundImage,i),e.backgroundColor&&this.setBackgroundColor(e.backgroundColor,i),e.overlayColor&&this.setOverlayColor(e.overlayColor,i),this.calcOffset()},_isRetinaScaling:function(){return T.devicePixelRatio>1&&this.enableRetinaScaling},getRetinaScaling:function(){return this._isRetinaScaling()?Math.max(1,T.devicePixelRatio):1},_initRetinaScaling:function(){if(this._isRetinaScaling()){var t=T.devicePixelRatio;this.__initRetinaScaling(t,this.lowerCanvasEl,this.contextContainer),this.upperCanvasEl&&this.__initRetinaScaling(t,this.upperCanvasEl,this.contextTop)}},__initRetinaScaling:function(t,e,i){e.setAttribute("width",this.width*t),e.setAttribute("height",this.height*t),i.scale(t,t)},calcOffset:function(){return this._offset=e(this.lowerCanvasEl),this},setOverlayImage:function(t,e,i){return this.__setBgOverlayImage("overlayImage",t,e,i)},setBackgroundImage:function(t,e,i){return this.__setBgOverlayImage("backgroundImage",t,e,i)},setOverlayColor:function(t,e){return this.__setBgOverlayColor("overlayColor",t,e)},setBackgroundColor:function(t,e){return this.__setBgOverlayColor("backgroundColor",t,e)},__setBgOverlayImage:function(t,e,i,n){return"string"==typeof e?T.util.loadImage(e,function(e,r){if(e){var s=new T.Image(e,n);this[t]=s,s.canvas=this}i&&i(e,r)},this,n&&n.crossOrigin):(n&&e.setOptions(n),this[t]=e,e&&(e.canvas=this),i&&i(e,!1)),this},__setBgOverlayColor:function(t,e,i){return this[t]=e,this._initGradient(e,t),this._initPattern(e,t,i),this},_createCanvasElement:function(){var t=o();if(!t)throw l;if(t.style||(t.style={}),void 0===t.getContext)throw l;return t},_initOptions:function(t){var e=this.lowerCanvasEl;this._setOptions(t),this.width=this.width||parseInt(e.width,10)||0,this.height=this.height||parseInt(e.height,10)||0,this.lowerCanvasEl.style&&(e.width=this.width,e.height=this.height,e.style.width=this.width+"px",e.style.height=this.height+"px",this.viewportTransform=this.viewportTransform.slice())},_createLowerCanvas:function(t){t&&t.getContext?this.lowerCanvasEl=t:this.lowerCanvasEl=T.util.getById(t)||this._createCanvasElement(),T.util.addClass(this.lowerCanvasEl,"lower-canvas"),this._originalCanvasStyle=this.lowerCanvasEl.style,this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(t,e){return this.setDimensions({width:t},e)},setHeight:function(t,e){return this.setDimensions({height:t},e)},setDimensions:function(t,e){var i;for(var n in e=e||{},t)i=t[n],e.cssOnly||(this._setBackstoreDimension(n,t[n]),i+="px",this.hasLostContext=!0),e.backstoreOnly||this._setCssDimension(n,i);return this._isCurrentlyDrawing&&this.freeDrawingBrush&&this.freeDrawingBrush._setBrushStyles(this.contextTop),this._initRetinaScaling(),this.calcOffset(),e.cssOnly||this.requestRenderAll(),this},_setBackstoreDimension:function(t,e){return this.lowerCanvasEl[t]=e,this.upperCanvasEl&&(this.upperCanvasEl[t]=e),this.cacheCanvasEl&&(this.cacheCanvasEl[t]=e),this[t]=e,this},_setCssDimension:function(t,e){return this.lowerCanvasEl.style[t]=e,this.upperCanvasEl&&(this.upperCanvasEl.style[t]=e),this.wrapperEl&&(this.wrapperEl.style[t]=e),this},getZoom:function(){return this.viewportTransform[0]},setViewportTransform:function(t){var e,i,n,r=this._activeObject,s=this.backgroundImage,a=this.overlayImage;for(this.viewportTransform=t,i=0,n=this._objects.length;i\n'),this._setSVGBgOverlayColor(i,"background"),this._setSVGBgOverlayImage(i,"backgroundImage",e),this._setSVGObjects(i,e),this.clipPath&&i.push("\n"),this._setSVGBgOverlayColor(i,"overlay"),this._setSVGBgOverlayImage(i,"overlayImage",e),i.push(""),i.join("")},_setSVGPreamble:function(t,e){e.suppressPreamble||t.push('\n','\n')},_setSVGHeader:function(t,e){var i,r=e.width||this.width,s=e.height||this.height,a='viewBox="0 0 '+this.width+" "+this.height+'" ',o=T.Object.NUM_FRACTION_DIGITS;e.viewBox?a='viewBox="'+e.viewBox.x+" "+e.viewBox.y+" "+e.viewBox.width+" "+e.viewBox.height+'" ':this.svgViewportTransformation&&(i=this.viewportTransform,a='viewBox="'+n(-i[4]/i[0],o)+" "+n(-i[5]/i[3],o)+" "+n(this.width/i[0],o)+" "+n(this.height/i[3],o)+'" '),t.push("\n',"Created with Fabric.js ",T.version,"\n","\n",this.createSVGFontFacesMarkup(),this.createSVGRefElementsMarkup(),this.createSVGClipPathMarkup(e),"\n")},createSVGClipPathMarkup:function(t){var e=this.clipPath;return e?(e.clipPathId="CLIPPATH_"+T.Object.__uid++,'\n'+this.clipPath.toClipPathSVG(t.reviver)+"\n"):""},createSVGRefElementsMarkup:function(){var t=this;return["background","overlay"].map(function(e){var i=t[e+"Color"];if(i&&i.toLive){var n=t[e+"Vpt"],r=t.viewportTransform,s={width:t.width/(n?r[0]:1),height:t.height/(n?r[3]:1)};return i.toSVG(s,{additionalTransform:n?T.util.matrixToSVG(r):""})}}).join("")},createSVGFontFacesMarkup:function(){var t,e,i,n,r,s,a,o,l="",h={},c=T.fontPaths,d=[];for(this._objects.forEach(function t(e){d.push(e),e._objects&&e._objects.forEach(t)}),a=0,o=d.length;a',"\n",l,"","\n"].join("")),l},_setSVGObjects:function(t,e){var i,n,r,s=this._objects;for(n=0,r=s.length;n\n")}else t.push('\n")},sendToBack:function(t){if(!t)return this;var e,n,r,s=this._activeObject;if(t===s&&"activeSelection"===t.type)for(e=(r=s._objects).length;e--;)n=r[e],i(this._objects,n),this._objects.unshift(n);else i(this._objects,t),this._objects.unshift(t);return this.renderOnAddRemove&&this.requestRenderAll(),this},bringToFront:function(t){if(!t)return this;var e,n,r,s=this._activeObject;if(t===s&&"activeSelection"===t.type)for(r=s._objects,e=0;e0+h&&(a=s-1,i(this._objects,r),this._objects.splice(a,0,r)),h++;else 0!==(s=this._objects.indexOf(t))&&(a=this._findNewLowerIndex(t,s,e),i(this._objects,t),this._objects.splice(a,0,t));return this.renderOnAddRemove&&this.requestRenderAll(),this},_findNewLowerIndex:function(t,e,i){var n,r;if(i){for(n=e,r=e-1;r>=0;--r)if(t.intersectsWithObject(this._objects[r])||t.isContainedWithinObject(this._objects[r])||this._objects[r].isContainedWithinObject(t)){n=r;break}}else n=e-1;return n},bringForward:function(t,e){if(!t)return this;var n,r,s,a,o,l=this._activeObject,h=0;if(t===l&&"activeSelection"===t.type)for(n=(o=l._objects).length;n--;)r=o[n],(s=this._objects.indexOf(r))"}}),t(T.StaticCanvas.prototype,T.Observable),t(T.StaticCanvas.prototype,T.Collection),t(T.StaticCanvas.prototype,T.DataURLExporter),t(T.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',supports:function(t){var e=o();if(!e||!e.getContext)return null;var i=e.getContext("2d");return i&&"setLineDash"===t?void 0!==i.setLineDash:null}}),T.StaticCanvas.prototype.toJSON=T.StaticCanvas.prototype.toObject,T.isLikelyNode&&(T.StaticCanvas.prototype.createPNGStream=function(){var t=a(this.lowerCanvasEl);return t&&t.createPNGStream()},T.StaticCanvas.prototype.createJPEGStream=function(t){var e=a(this.lowerCanvasEl);return e&&e.createJPEGStream(t)})}}(),T.BaseBrush=T.util.createClass({color:"rgb(0, 0, 0)",width:1,shadow:null,strokeLineCap:"round",strokeLineJoin:"round",strokeMiterLimit:10,strokeDashArray:null,limitedToCanvasSize:!1,_setBrushStyles:function(t){t.strokeStyle=this.color,t.lineWidth=this.width,t.lineCap=this.strokeLineCap,t.miterLimit=this.strokeMiterLimit,t.lineJoin=this.strokeLineJoin,t.setLineDash(this.strokeDashArray||[])},_saveAndTransform:function(t){var e=this.canvas.viewportTransform;t.save(),t.transform(e[0],e[1],e[2],e[3],e[4],e[5])},_setShadow:function(){if(this.shadow){var t=this.canvas,e=this.shadow,i=t.contextTop,n=t.getZoom();t&&t._isRetinaScaling()&&(n*=T.devicePixelRatio),i.shadowColor=e.color,i.shadowBlur=e.blur*n,i.shadowOffsetX=e.offsetX*n,i.shadowOffsetY=e.offsetY*n}},needsFullRender:function(){return new T.Color(this.color).getAlpha()<1||!!this.shadow},_resetShadow:function(){var t=this.canvas.contextTop;t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0},_isOutSideCanvas:function(t){return t.x<0||t.x>this.canvas.getWidth()||t.y<0||t.y>this.canvas.getHeight()}}),T.PencilBrush=T.util.createClass(T.BaseBrush,{decimate:.4,drawStraightLine:!1,straightLineKey:"shiftKey",initialize:function(t){this.canvas=t,this._points=[]},needsFullRender:function(){return this.callSuper("needsFullRender")||this._hasStraightLine},_drawSegment:function(t,e,i){var n=e.midPointFrom(i);return t.quadraticCurveTo(e.x,e.y,n.x,n.y),n},onMouseDown:function(t,e){this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],this._prepareForDrawing(t),this._captureDrawingPath(t),this._render())},onMouseMove:function(t,e){if(this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],(!0!==this.limitedToCanvasSize||!this._isOutSideCanvas(t))&&this._captureDrawingPath(t)&&this._points.length>1))if(this.needsFullRender())this.canvas.clearContext(this.canvas.contextTop),this._render();else{var i=this._points,n=i.length,r=this.canvas.contextTop;this._saveAndTransform(r),this.oldEnd&&(r.beginPath(),r.moveTo(this.oldEnd.x,this.oldEnd.y)),this.oldEnd=this._drawSegment(r,i[n-2],i[n-1],!0),r.stroke(),r.restore()}},onMouseUp:function(t){return!this.canvas._isMainEvent(t.e)||(this.drawStraightLine=!1,this.oldEnd=void 0,this._finalizeAndAddPath(),!1)},_prepareForDrawing:function(t){var e=new T.Point(t.x,t.y);this._reset(),this._addPoint(e),this.canvas.contextTop.moveTo(e.x,e.y)},_addPoint:function(t){return!(this._points.length>1&&t.eq(this._points[this._points.length-1])||(this.drawStraightLine&&this._points.length>1&&(this._hasStraightLine=!0,this._points.pop()),this._points.push(t),0))},_reset:function(){this._points=[],this._setBrushStyles(this.canvas.contextTop),this._setShadow(),this._hasStraightLine=!1},_captureDrawingPath:function(t){var e=new T.Point(t.x,t.y);return this._addPoint(e)},_render:function(t){var e,i,n=this._points[0],r=this._points[1];if(t=t||this.canvas.contextTop,this._saveAndTransform(t),t.beginPath(),2===this._points.length&&n.x===r.x&&n.y===r.y){var s=this.width/1e3;n=new T.Point(n.x,n.y),r=new T.Point(r.x,r.y),n.x-=s,r.x+=s}for(t.moveTo(n.x,n.y),e=1,i=this._points.length;e=r&&(a=t[i],o.push(a));return o.push(t[s]),o},_finalizeAndAddPath:function(){this.canvas.contextTop.closePath(),this.decimate&&(this._points=this.decimatePoints(this._points,this.decimate));var t=this.convertPointsToSVGPath(this._points);if(this._isEmptySVGPath(t))this.canvas.requestRenderAll();else{var e=this.createPath(t);this.canvas.clearContext(this.canvas.contextTop),this.canvas.fire("before:path:created",{path:e}),this.canvas.add(e),this.canvas.requestRenderAll(),e.setCoords(),this._resetShadow(),this.canvas.fire("path:created",{path:e})}}}),T.CircleBrush=T.util.createClass(T.BaseBrush,{width:10,initialize:function(t){this.canvas=t,this.points=[]},drawDot:function(t){var e=this.addPoint(t),i=this.canvas.contextTop;this._saveAndTransform(i),this.dot(i,e),i.restore()},dot:function(t,e){t.fillStyle=e.fill,t.beginPath(),t.arc(e.x,e.y,e.radius,0,2*Math.PI,!1),t.closePath(),t.fill()},onMouseDown:function(t){this.points.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.drawDot(t)},_render:function(){var t,e,i=this.canvas.contextTop,n=this.points;for(this._saveAndTransform(i),t=0,e=n.length;t0&&!this.preserveObjectStacking){e=[],i=[];for(var r=0,s=this._objects.length;r1&&(this._activeObject._objects=i),e.push.apply(e,i)}else e=this._objects;return e},renderAll:function(){!this.contextTopDirty||this._groupSelector||this.isDrawingMode||(this.clearContext(this.contextTop),this.contextTopDirty=!1),this.hasLostContext&&(this.renderTopLayer(this.contextTop),this.hasLostContext=!1);var t=this.contextContainer;return this.renderCanvas(t,this._chooseObjectsToRender()),this},renderTopLayer:function(t){t.save(),this.isDrawingMode&&this._isCurrentlyDrawing&&(this.freeDrawingBrush&&this.freeDrawingBrush._render(),this.contextTopDirty=!0),this.selection&&this._groupSelector&&(this._drawSelection(t),this.contextTopDirty=!0),t.restore()},renderTop:function(){var t=this.contextTop;return this.clearContext(t),this.renderTopLayer(t),this.fire("after:render"),this},_normalizePointer:function(t,e){var i=t.calcTransformMatrix(),n=T.util.invertTransform(i),r=this.restorePointerVpt(e);return T.util.transformPoint(r,n)},isTargetTransparent:function(t,e,i){if(t.shouldCache()&&t._cacheCanvas&&t!==this._activeObject){var n=this._normalizePointer(t,{x:e,y:i}),r=Math.max(t.cacheTranslationX+n.x*t.zoomX,0),s=Math.max(t.cacheTranslationY+n.y*t.zoomY,0);return T.util.isTransparent(t._cacheContext,Math.round(r),Math.round(s),this.targetFindTolerance)}var a=this.contextCache,o=t.selectionBackgroundColor,l=this.viewportTransform;return t.selectionBackgroundColor="",this.clearContext(a),a.save(),a.transform(l[0],l[1],l[2],l[3],l[4],l[5]),t.render(a),a.restore(),t.selectionBackgroundColor=o,T.util.isTransparent(a,e,i,this.targetFindTolerance)},_isSelectionKeyPressed:function(t){return Array.isArray(this.selectionKey)?!!this.selectionKey.find(function(e){return!0===t[e]}):t[this.selectionKey]},_shouldClearSelection:function(t,e){var i=this.getActiveObjects(),n=this._activeObject;return!e||e&&n&&i.length>1&&-1===i.indexOf(e)&&n!==e&&!this._isSelectionKeyPressed(t)||e&&!e.evented||e&&!e.selectable&&n&&n!==e},_shouldCenterTransform:function(t,e,i){var n;if(t)return"scale"===e||"scaleX"===e||"scaleY"===e||"resizing"===e?n=this.centeredScaling||t.centeredScaling:"rotate"===e&&(n=this.centeredRotation||t.centeredRotation),n?!i:i},_getOriginFromCorner:function(t,e){var i={x:t.originX,y:t.originY};return"ml"===e||"tl"===e||"bl"===e?i.x="right":"mr"!==e&&"tr"!==e&&"br"!==e||(i.x="left"),"tl"===e||"mt"===e||"tr"===e?i.y="bottom":"bl"!==e&&"mb"!==e&&"br"!==e||(i.y="top"),i},_getActionFromCorner:function(t,e,i,n){if(!e||!t)return"drag";var r=n.controls[e];return r.getActionName(i,r,n)},_setupCurrentTransform:function(t,i,n){if(i){var r=this.getPointer(t),s=i.__corner,a=i.controls[s],o=n&&s?a.getActionHandler(t,i,a):T.controlsUtils.dragHandler,l=this._getActionFromCorner(n,s,t,i),h=this._getOriginFromCorner(i,s),c=t[this.centeredKey],d={target:i,action:l,actionHandler:o,corner:s,scaleX:i.scaleX,scaleY:i.scaleY,skewX:i.skewX,skewY:i.skewY,offsetX:r.x-i.left,offsetY:r.y-i.top,originX:h.x,originY:h.y,ex:r.x,ey:r.y,lastX:r.x,lastY:r.y,theta:e(i.angle),width:i.width*i.scaleX,shiftKey:t.shiftKey,altKey:c,original:T.util.saveObjectTransform(i)};this._shouldCenterTransform(i,l,c)&&(d.originX="center",d.originY="center"),d.original.originX=h.x,d.original.originY=h.y,this._currentTransform=d,this._beforeTransform(t)}},setCursor:function(t){this.upperCanvasEl.style.cursor=t},_drawSelection:function(t){var e=this._groupSelector,i=new T.Point(e.ex,e.ey),n=T.util.transformPoint(i,this.viewportTransform),r=new T.Point(e.ex+e.left,e.ey+e.top),s=T.util.transformPoint(r,this.viewportTransform),a=Math.min(n.x,s.x),o=Math.min(n.y,s.y),l=Math.max(n.x,s.x),h=Math.max(n.y,s.y),c=this.selectionLineWidth/2;this.selectionColor&&(t.fillStyle=this.selectionColor,t.fillRect(a,o,l-a,h-o)),this.selectionLineWidth&&this.selectionBorderColor&&(t.lineWidth=this.selectionLineWidth,t.strokeStyle=this.selectionBorderColor,a+=c,o+=c,l-=c,h-=c,T.Object.prototype._setLineDash.call(this,t,this.selectionDashArray),t.strokeRect(a,o,l-a,h-o))},findTarget:function(t,e){if(!this.skipTargetFind){var n,r,s=this.getPointer(t,!0),a=this._activeObject,o=this.getActiveObjects(),l=i(t),h=o.length>1&&!e||1===o.length;if(this.targets=[],h&&a._findTargetCorner(s,l))return a;if(o.length>1&&!e&&a===this._searchPossibleTargets([a],s))return a;if(1===o.length&&a===this._searchPossibleTargets([a],s)){if(!this.preserveObjectStacking)return a;n=a,r=this.targets,this.targets=[]}var c=this._searchPossibleTargets(this._objects,s);return t[this.altSelectionKey]&&c&&n&&c!==n&&(c=n,this.targets=r),c}},_checkTarget:function(t,e,i){if(e&&e.visible&&e.evented&&e.containsPoint(t)){if(!this.perPixelTargetFind&&!e.perPixelTargetFind||e.isEditing)return!0;if(!this.isTargetTransparent(e,i.x,i.y))return!0}},_searchPossibleTargets:function(t,e){for(var i,n,r=t.length;r--;){var s=t[r],a=s.group?this._normalizePointer(s.group,e):e;if(this._checkTarget(a,s,e)){(i=t[r]).subTargetCheck&&i instanceof T.Group&&(n=this._searchPossibleTargets(i._objects,e))&&this.targets.push(n);break}}return i},restorePointerVpt:function(t){return T.util.transformPoint(t,T.util.invertTransform(this.viewportTransform))},getPointer:function(e,i){if(this._absolutePointer&&!i)return this._absolutePointer;if(this._pointer&&i)return this._pointer;var n,r=t(e),s=this.upperCanvasEl,a=s.getBoundingClientRect(),o=a.width||0,l=a.height||0;o&&l||("top"in a&&"bottom"in a&&(l=Math.abs(a.top-a.bottom)),"right"in a&&"left"in a&&(o=Math.abs(a.right-a.left))),this.calcOffset(),r.x=r.x-this._offset.left,r.y=r.y-this._offset.top,i||(r=this.restorePointerVpt(r));var h=this.getRetinaScaling();return 1!==h&&(r.x/=h,r.y/=h),n=0===o||0===l?{width:1,height:1}:{width:s.width/o,height:s.height/l},{x:r.x*n.width,y:r.y*n.height}},_createUpperCanvas:function(){var t=this.lowerCanvasEl.className.replace(/\s*lower-canvas\s*/,""),e=this.lowerCanvasEl,i=this.upperCanvasEl;i?i.className="":(i=this._createCanvasElement(),this.upperCanvasEl=i),T.util.addClass(i,"upper-canvas "+t),this.wrapperEl.appendChild(i),this._copyCanvasStyle(e,i),this._applyCanvasStyle(i),this.contextTop=i.getContext("2d")},getTopContext:function(){return this.contextTop},_createCacheCanvas:function(){this.cacheCanvasEl=this._createCanvasElement(),this.cacheCanvasEl.setAttribute("width",this.width),this.cacheCanvasEl.setAttribute("height",this.height),this.contextCache=this.cacheCanvasEl.getContext("2d")},_initWrapperElement:function(){this.wrapperEl=T.util.wrapElement(this.lowerCanvasEl,"div",{class:this.containerClass}),T.util.setStyle(this.wrapperEl,{width:this.width+"px",height:this.height+"px",position:"relative"}),T.util.makeElementUnselectable(this.wrapperEl)},_applyCanvasStyle:function(t){var e=this.width||t.width,i=this.height||t.height;T.util.setStyle(t,{position:"absolute",width:e+"px",height:i+"px",left:0,top:0,"touch-action":this.allowTouchScrolling?"manipulation":"none","-ms-touch-action":this.allowTouchScrolling?"manipulation":"none"}),t.width=e,t.height=i,T.util.makeElementUnselectable(t)},_copyCanvasStyle:function(t,e){e.style.cssText=t.style.cssText},getSelectionContext:function(){return this.contextTop},getSelectionElement:function(){return this.upperCanvasEl},getActiveObject:function(){return this._activeObject},getActiveObjects:function(){var t=this._activeObject;return t?"activeSelection"===t.type&&t._objects?t._objects.slice(0):[t]:[]},_onObjectRemoved:function(t){t===this._activeObject&&(this.fire("before:selection:cleared",{target:t}),this._discardActiveObject(),this.fire("selection:cleared",{target:t}),t.fire("deselected")),t===this._hoveredTarget&&(this._hoveredTarget=null,this._hoveredTargets=[]),this.callSuper("_onObjectRemoved",t)},_fireSelectionEvents:function(t,e){var i=!1,n=this.getActiveObjects(),r=[],s=[];t.forEach(function(t){-1===n.indexOf(t)&&(i=!0,t.fire("deselected",{e:e,target:t}),s.push(t))}),n.forEach(function(n){-1===t.indexOf(n)&&(i=!0,n.fire("selected",{e:e,target:n}),r.push(n))}),t.length>0&&n.length>0?i&&this.fire("selection:updated",{e:e,selected:r,deselected:s}):n.length>0?this.fire("selection:created",{e:e,selected:r}):t.length>0&&this.fire("selection:cleared",{e:e,deselected:s})},setActiveObject:function(t,e){var i=this.getActiveObjects();return this._setActiveObject(t,e),this._fireSelectionEvents(i,e),this},_setActiveObject:function(t,e){return this._activeObject!==t&&!!this._discardActiveObject(e,t)&&!t.onSelect({e:e})&&(this._activeObject=t,!0)},_discardActiveObject:function(t,e){var i=this._activeObject;if(i){if(i.onDeselect({e:t,object:e}))return!1;this._activeObject=null}return!0},discardActiveObject:function(t){var e=this.getActiveObjects(),i=this.getActiveObject();return e.length&&this.fire("before:selection:cleared",{target:i,e:t}),this._discardActiveObject(t),this._fireSelectionEvents(e,t),this},dispose:function(){var t=this.wrapperEl;return this.removeListeners(),t.removeChild(this.upperCanvasEl),t.removeChild(this.lowerCanvasEl),this.contextCache=null,this.contextTop=null,["upperCanvasEl","cacheCanvasEl"].forEach(function(t){T.util.cleanUpJsdomNode(this[t]),this[t]=void 0}.bind(this)),t.parentNode&&t.parentNode.replaceChild(this.lowerCanvasEl,this.wrapperEl),delete this.wrapperEl,T.StaticCanvas.prototype.dispose.call(this),this},clear:function(){return this.discardActiveObject(),this.clearContext(this.contextTop),this.callSuper("clear")},drawControls:function(t){var e=this._activeObject;e&&e._renderControls(t)},_toObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(t),r=this.callSuper("_toObject",t,e,i);return this._unwindGroupTransformOnObject(t,n),r},_realizeGroupTransformOnObject:function(t){if(t.group&&"activeSelection"===t.group.type&&this._activeObject===t.group){var e={};return["angle","flipX","flipY","left","scaleX","scaleY","skewX","skewY","top"].forEach(function(i){e[i]=t[i]}),T.util.addTransformToObject(t,this._activeObject.calcOwnMatrix()),e}return null},_unwindGroupTransformOnObject:function(t,e){e&&t.set(e)},_setSVGObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(e);this.callSuper("_setSVGObject",t,e,i),this._unwindGroupTransformOnObject(e,n)},setViewportTransform:function(t){this.renderOnAddRemove&&this._activeObject&&this._activeObject.isEditing&&this._activeObject.clearContextTop(),T.StaticCanvas.prototype.setViewportTransform.call(this,t)}}),T.StaticCanvas)"prototype"!==n&&(T.Canvas[n]=T.StaticCanvas[n])}(),function(){var t=T.util.addListener,e=T.util.removeListener,i={passive:!1};function n(t,e){return t.button&&t.button===e-1}T.util.object.extend(T.Canvas.prototype,{mainTouchId:null,_initEventListeners:function(){this.removeListeners(),this._bindEvents(),this.addOrRemove(t,"add")},_getEventPrefix:function(){return this.enablePointerEvents?"pointer":"mouse"},addOrRemove:function(t,e){var n=this.upperCanvasEl,r=this._getEventPrefix();t(T.window,"resize",this._onResize),t(n,r+"down",this._onMouseDown),t(n,r+"move",this._onMouseMove,i),t(n,r+"out",this._onMouseOut),t(n,r+"enter",this._onMouseEnter),t(n,"wheel",this._onMouseWheel),t(n,"contextmenu",this._onContextMenu),t(n,"dblclick",this._onDoubleClick),t(n,"dragover",this._onDragOver),t(n,"dragenter",this._onDragEnter),t(n,"dragleave",this._onDragLeave),t(n,"drop",this._onDrop),this.enablePointerEvents||t(n,"touchstart",this._onTouchStart,i),"undefined"!=typeof eventjs&&e in eventjs&&(eventjs[e](n,"gesture",this._onGesture),eventjs[e](n,"drag",this._onDrag),eventjs[e](n,"orientation",this._onOrientationChange),eventjs[e](n,"shake",this._onShake),eventjs[e](n,"longpress",this._onLongPress))},removeListeners:function(){this.addOrRemove(e,"remove");var t=this._getEventPrefix();e(T.document,t+"up",this._onMouseUp),e(T.document,"touchend",this._onTouchEnd,i),e(T.document,t+"move",this._onMouseMove,i),e(T.document,"touchmove",this._onMouseMove,i)},_bindEvents:function(){this.eventsBound||(this._onMouseDown=this._onMouseDown.bind(this),this._onTouchStart=this._onTouchStart.bind(this),this._onMouseMove=this._onMouseMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._onResize=this._onResize.bind(this),this._onGesture=this._onGesture.bind(this),this._onDrag=this._onDrag.bind(this),this._onShake=this._onShake.bind(this),this._onLongPress=this._onLongPress.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onMouseWheel=this._onMouseWheel.bind(this),this._onMouseOut=this._onMouseOut.bind(this),this._onMouseEnter=this._onMouseEnter.bind(this),this._onContextMenu=this._onContextMenu.bind(this),this._onDoubleClick=this._onDoubleClick.bind(this),this._onDragOver=this._onDragOver.bind(this),this._onDragEnter=this._simpleEventHandler.bind(this,"dragenter"),this._onDragLeave=this._simpleEventHandler.bind(this,"dragleave"),this._onDrop=this._onDrop.bind(this),this.eventsBound=!0)},_onGesture:function(t,e){this.__onTransformGesture&&this.__onTransformGesture(t,e)},_onDrag:function(t,e){this.__onDrag&&this.__onDrag(t,e)},_onMouseWheel:function(t){this.__onMouseWheel(t)},_onMouseOut:function(t){var e=this._hoveredTarget;this.fire("mouse:out",{target:e,e:t}),this._hoveredTarget=null,e&&e.fire("mouseout",{e:t});var i=this;this._hoveredTargets.forEach(function(n){i.fire("mouse:out",{target:e,e:t}),n&&e.fire("mouseout",{e:t})}),this._hoveredTargets=[],this._iTextInstances&&this._iTextInstances.forEach(function(t){t.isEditing&&t.hiddenTextarea.focus()})},_onMouseEnter:function(t){this._currentTransform||this.findTarget(t)||(this.fire("mouse:over",{target:null,e:t}),this._hoveredTarget=null,this._hoveredTargets=[])},_onOrientationChange:function(t,e){this.__onOrientationChange&&this.__onOrientationChange(t,e)},_onShake:function(t,e){this.__onShake&&this.__onShake(t,e)},_onLongPress:function(t,e){this.__onLongPress&&this.__onLongPress(t,e)},_onDragOver:function(t){t.preventDefault();var e=this._simpleEventHandler("dragover",t);this._fireEnterLeaveEvents(e,t)},_onDrop:function(t){return this._simpleEventHandler("drop:before",t),this._simpleEventHandler("drop",t)},_onContextMenu:function(t){return this.stopContextMenu&&(t.stopPropagation(),t.preventDefault()),!1},_onDoubleClick:function(t){this._cacheTransformEventData(t),this._handleEvent(t,"dblclick"),this._resetTransformEventData(t)},getPointerId:function(t){var e=t.changedTouches;return e?e[0]&&e[0].identifier:this.enablePointerEvents?t.pointerId:-1},_isMainEvent:function(t){return!0===t.isPrimary||!1!==t.isPrimary&&("touchend"===t.type&&0===t.touches.length||!t.changedTouches||t.changedTouches[0].identifier===this.mainTouchId)},_onTouchStart:function(n){n.preventDefault(),null===this.mainTouchId&&(this.mainTouchId=this.getPointerId(n)),this.__onMouseDown(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();t(T.document,"touchend",this._onTouchEnd,i),t(T.document,"touchmove",this._onMouseMove,i),e(r,s+"down",this._onMouseDown)},_onMouseDown:function(n){this.__onMouseDown(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();e(r,s+"move",this._onMouseMove,i),t(T.document,s+"up",this._onMouseUp),t(T.document,s+"move",this._onMouseMove,i)},_onTouchEnd:function(n){if(!(n.touches.length>0)){this.__onMouseUp(n),this._resetTransformEventData(),this.mainTouchId=null;var r=this._getEventPrefix();e(T.document,"touchend",this._onTouchEnd,i),e(T.document,"touchmove",this._onMouseMove,i);var s=this;this._willAddMouseDown&&clearTimeout(this._willAddMouseDown),this._willAddMouseDown=setTimeout(function(){t(s.upperCanvasEl,r+"down",s._onMouseDown),s._willAddMouseDown=0},400)}},_onMouseUp:function(n){this.__onMouseUp(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();this._isMainEvent(n)&&(e(T.document,s+"up",this._onMouseUp),e(T.document,s+"move",this._onMouseMove,i),t(r,s+"move",this._onMouseMove,i))},_onMouseMove:function(t){!this.allowTouchScrolling&&t.preventDefault&&t.preventDefault(),this.__onMouseMove(t)},_onResize:function(){this.calcOffset()},_shouldRender:function(t){var e=this._activeObject;return!!(!!e!=!!t||e&&t&&e!==t)||(e&&e.isEditing,!1)},__onMouseUp:function(t){var e,i=this._currentTransform,r=this._groupSelector,s=!1,a=!r||0===r.left&&0===r.top;if(this._cacheTransformEventData(t),e=this._target,this._handleEvent(t,"up:before"),n(t,3))this.fireRightClick&&this._handleEvent(t,"up",3,a);else{if(n(t,2))return this.fireMiddleClick&&this._handleEvent(t,"up",2,a),void this._resetTransformEventData();if(this.isDrawingMode&&this._isCurrentlyDrawing)this._onMouseUpInDrawingMode(t);else if(this._isMainEvent(t)){if(i&&(this._finalizeCurrentTransform(t),s=i.actionPerformed),!a){var o=e===this._activeObject;this._maybeGroupObjects(t),s||(s=this._shouldRender(e)||!o&&e===this._activeObject)}var l,h;if(e){if(l=e._findTargetCorner(this.getPointer(t,!0),T.util.isTouchEvent(t)),e.selectable&&e!==this._activeObject&&"up"===e.activeOn)this.setActiveObject(e,t),s=!0;else{var c=e.controls[l],d=c&&c.getMouseUpHandler(t,e,c);d&&d(t,i,(h=this.getPointer(t)).x,h.y)}e.isMoving=!1}if(i&&(i.target!==e||i.corner!==l)){var u=i.target&&i.target.controls[i.corner],f=u&&u.getMouseUpHandler(t,e,c);h=h||this.getPointer(t),f&&f(t,i,h.x,h.y)}this._setCursorFromEvent(t,e),this._handleEvent(t,"up",1,a),this._groupSelector=null,this._currentTransform=null,e&&(e.__corner=0),s?this.requestRenderAll():a||this.renderTop()}}},_simpleEventHandler:function(t,e){var i=this.findTarget(e),n=this.targets,r={e:e,target:i,subTargets:n};if(this.fire(t,r),i&&i.fire(t,r),!n)return i;for(var s=0;s1&&(e=new T.ActiveSelection(i.reverse(),{canvas:this}),this.setActiveObject(e,t))},_collectObjects:function(t){for(var e,i=[],n=this._groupSelector.ex,r=this._groupSelector.ey,s=n+this._groupSelector.left,a=r+this._groupSelector.top,o=new T.Point(v(n,s),v(r,a)),l=new T.Point(y(n,s),y(r,a)),h=!this.selectionFullyContained,c=n===s&&r===a,d=this._objects.length;d--&&!((e=this._objects[d])&&e.selectable&&e.visible&&(h&&e.intersectsWithRect(o,l,!0)||e.isContainedWithinRect(o,l,!0)||h&&e.containsPoint(o,null,!0)||h&&e.containsPoint(l,null,!0))&&(i.push(e),c)););return i.length>1&&(i=i.filter(function(e){return!e.onSelect({e:t})})),i},_maybeGroupObjects:function(t){this.selection&&this._groupSelector&&this._groupSelectedObjects(t),this.setCursor(this.defaultCursor),this._groupSelector=null}}),T.util.object.extend(T.StaticCanvas.prototype,{toDataURL:function(t){t||(t={});var e=t.format||"png",i=t.quality||1,n=(t.multiplier||1)*(t.enableRetinaScaling?this.getRetinaScaling():1),r=this.toCanvasElement(n,t);return T.util.toDataURL(r,e,i)},toCanvasElement:function(t,e){t=t||1;var i=((e=e||{}).width||this.width)*t,n=(e.height||this.height)*t,r=this.getZoom(),s=this.width,a=this.height,o=r*t,l=this.viewportTransform,h=(l[4]-(e.left||0))*t,c=(l[5]-(e.top||0))*t,d=this.interactive,u=[o,0,0,o,h,c],f=this.enableRetinaScaling,g=T.util.createCanvasElement(),m=this.contextTop;return g.width=i,g.height=n,this.contextTop=null,this.enableRetinaScaling=!1,this.interactive=!1,this.viewportTransform=u,this.width=i,this.height=n,this.calcViewportBoundaries(),this.renderCanvas(g.getContext("2d"),this._objects),this.viewportTransform=l,this.width=s,this.height=a,this.calcViewportBoundaries(),this.interactive=d,this.enableRetinaScaling=f,this.contextTop=m,g}}),T.util.object.extend(T.StaticCanvas.prototype,{loadFromJSON:function(t,e,i){if(t){var n="string"==typeof t?JSON.parse(t):T.util.object.clone(t),r=this,s=n.clipPath,a=this.renderOnAddRemove;return this.renderOnAddRemove=!1,delete n.clipPath,this._enlivenObjects(n.objects,function(t){r.clear(),r._setBgOverlay(n,function(){s?r._enlivenObjects([s],function(i){r.clipPath=i[0],r.__setupCanvas.call(r,n,t,a,e)}):r.__setupCanvas.call(r,n,t,a,e)})},i),this}},__setupCanvas:function(t,e,i,n){var r=this;e.forEach(function(t,e){r.insertAt(t,e)}),this.renderOnAddRemove=i,delete t.objects,delete t.backgroundImage,delete t.overlayImage,delete t.background,delete t.overlay,this._setOptions(t),this.renderAll(),n&&n()},_setBgOverlay:function(t,e){var i={backgroundColor:!1,overlayColor:!1,backgroundImage:!1,overlayImage:!1};if(t.backgroundImage||t.overlayImage||t.background||t.overlay){var n=function(){i.backgroundImage&&i.overlayImage&&i.backgroundColor&&i.overlayColor&&e&&e()};this.__setBgOverlay("backgroundImage",t.backgroundImage,i,n),this.__setBgOverlay("overlayImage",t.overlayImage,i,n),this.__setBgOverlay("backgroundColor",t.background,i,n),this.__setBgOverlay("overlayColor",t.overlay,i,n)}else e&&e()},__setBgOverlay:function(t,e,i,n){var r=this;if(!e)return i[t]=!0,void(n&&n());"backgroundImage"===t||"overlayImage"===t?T.util.enlivenObjects([e],function(e){r[t]=e[0],i[t]=!0,n&&n()}):this["set"+T.util.string.capitalize(t,!0)](e,function(){i[t]=!0,n&&n()})},_enlivenObjects:function(t,e,i){t&&0!==t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},null,i):e&&e([])},_toDataURL:function(t,e){this.clone(function(i){e(i.toDataURL(t))})},_toDataURLWithMultiplier:function(t,e,i){this.clone(function(n){i(n.toDataURLWithMultiplier(t,e))})},clone:function(t,e){var i=JSON.stringify(this.toJSON(e));this.cloneWithoutData(function(e){e.loadFromJSON(i,function(){t&&t(e)})})},cloneWithoutData:function(t){var e=T.util.createCanvasElement();e.width=this.width,e.height=this.height;var i=new T.Canvas(e);this.backgroundImage?(i.setBackgroundImage(this.backgroundImage.src,function(){i.renderAll(),t&&t(i)}),i.backgroundImageOpacity=this.backgroundImageOpacity,i.backgroundImageStretch=this.backgroundImageStretch):t&&t(i)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,r=e.util.toFixed,s=e.util.string.capitalize,a=e.util.degreesToRadians,o=!e.isLikelyNode;e.Object||(e.Object=e.util.createClass(e.CommonMethods,{type:"object",originX:"left",originY:"top",top:0,left:0,width:0,height:0,scaleX:1,scaleY:1,flipX:!1,flipY:!1,opacity:1,angle:0,skewX:0,skewY:0,cornerSize:13,touchCornerSize:24,transparentCorners:!0,hoverCursor:null,moveCursor:null,padding:0,borderColor:"rgb(178,204,255)",borderDashArray:null,cornerColor:"rgb(178,204,255)",cornerStrokeColor:null,cornerStyle:"rect",cornerDashArray:null,centeredScaling:!1,centeredRotation:!0,fill:"rgb(0,0,0)",fillRule:"nonzero",globalCompositeOperation:"source-over",backgroundColor:"",selectionBackgroundColor:"",stroke:null,strokeWidth:1,strokeDashArray:null,strokeDashOffset:0,strokeLineCap:"butt",strokeLineJoin:"miter",strokeMiterLimit:4,shadow:null,borderOpacityWhenMoving:.4,borderScaleFactor:1,minScaleLimit:0,selectable:!0,evented:!0,visible:!0,hasControls:!0,hasBorders:!0,perPixelTargetFind:!1,includeDefaultValues:!0,lockMovementX:!1,lockMovementY:!1,lockRotation:!1,lockScalingX:!1,lockScalingY:!1,lockSkewingX:!1,lockSkewingY:!1,lockScalingFlip:!1,excludeFromExport:!1,objectCaching:o,statefullCache:!1,noScaleCache:!0,strokeUniform:!1,dirty:!0,__corner:0,paintFirst:"fill",activeOn:"down",stateProperties:"top left width height scaleX scaleY flipX flipY originX originY transformMatrix stroke strokeWidth strokeDashArray strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit angle opacity fill globalCompositeOperation shadow visible backgroundColor skewX skewY fillRule paintFirst clipPath strokeUniform".split(" "),cacheProperties:"fill stroke strokeWidth strokeDashArray width height paintFirst strokeUniform strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit backgroundColor clipPath".split(" "),colorProperties:"fill stroke backgroundColor".split(" "),clipPath:void 0,inverted:!1,absolutePositioned:!1,initialize:function(t){t&&this.setOptions(t)},_createCacheCanvas:function(){this._cacheProperties={},this._cacheCanvas=e.util.createCanvasElement(),this._cacheContext=this._cacheCanvas.getContext("2d"),this._updateCacheCanvas(),this.dirty=!0},_limitCacheSize:function(t){var i=e.perfLimitSizeTotal,n=t.width,r=t.height,s=e.maxCacheSideLimit,a=e.minCacheSideLimit;if(n<=s&&r<=s&&n*r<=i)return nc&&(t.zoomX/=n/c,t.width=c,t.capped=!0),r>d&&(t.zoomY/=r/d,t.height=d,t.capped=!0),t},_getCacheCanvasDimensions:function(){var t=this.getTotalObjectScaling(),e=this._getTransformedDimensions(0,0),i=e.x*t.scaleX/this.scaleX,n=e.y*t.scaleY/this.scaleY;return{width:i+2,height:n+2,zoomX:t.scaleX,zoomY:t.scaleY,x:i,y:n}},_updateCacheCanvas:function(){var t=this.canvas;if(this.noScaleCache&&t&&t._currentTransform){var i=t._currentTransform.target,n=t._currentTransform.action;if(this===i&&n.slice&&"scale"===n.slice(0,5))return!1}var r,s,a=this._cacheCanvas,o=this._limitCacheSize(this._getCacheCanvasDimensions()),l=e.minCacheSideLimit,h=o.width,c=o.height,d=o.zoomX,u=o.zoomY,f=h!==this.cacheWidth||c!==this.cacheHeight,g=this.zoomX!==d||this.zoomY!==u,m=f||g,p=0,_=0,v=!1;if(f){var y=this._cacheCanvas.width,w=this._cacheCanvas.height,E=h>y||c>w;v=E||(h<.9*y||c<.9*w)&&y>l&&w>l,E&&!o.capped&&(h>l||c>l)&&(p=.1*h,_=.1*c)}return this instanceof e.Text&&this.path&&(m=!0,v=!0,p+=this.getHeightOfLine(0)*this.zoomX,_+=this.getHeightOfLine(0)*this.zoomY),!!m&&(v?(a.width=Math.ceil(h+p),a.height=Math.ceil(c+_)):(this._cacheContext.setTransform(1,0,0,1,0,0),this._cacheContext.clearRect(0,0,a.width,a.height)),r=o.x/2,s=o.y/2,this.cacheTranslationX=Math.round(a.width/2-r)+r,this.cacheTranslationY=Math.round(a.height/2-s)+s,this.cacheWidth=h,this.cacheHeight=c,this._cacheContext.translate(this.cacheTranslationX,this.cacheTranslationY),this._cacheContext.scale(d,u),this.zoomX=d,this.zoomY=u,!0)},setOptions:function(t){this._setOptions(t),this._initGradient(t.fill,"fill"),this._initGradient(t.stroke,"stroke"),this._initPattern(t.fill,"fill"),this._initPattern(t.stroke,"stroke")},transform:function(t){var e=this.group&&!this.group._transformDone||this.group&&this.canvas&&t===this.canvas.contextTop,i=this.calcTransformMatrix(!e);t.transform(i[0],i[1],i[2],i[3],i[4],i[5])},toObject:function(t){var i=e.Object.NUM_FRACTION_DIGITS,n={type:this.type,version:e.version,originX:this.originX,originY:this.originY,left:r(this.left,i),top:r(this.top,i),width:r(this.width,i),height:r(this.height,i),fill:this.fill&&this.fill.toObject?this.fill.toObject():this.fill,stroke:this.stroke&&this.stroke.toObject?this.stroke.toObject():this.stroke,strokeWidth:r(this.strokeWidth,i),strokeDashArray:this.strokeDashArray?this.strokeDashArray.concat():this.strokeDashArray,strokeLineCap:this.strokeLineCap,strokeDashOffset:this.strokeDashOffset,strokeLineJoin:this.strokeLineJoin,strokeUniform:this.strokeUniform,strokeMiterLimit:r(this.strokeMiterLimit,i),scaleX:r(this.scaleX,i),scaleY:r(this.scaleY,i),angle:r(this.angle,i),flipX:this.flipX,flipY:this.flipY,opacity:r(this.opacity,i),shadow:this.shadow&&this.shadow.toObject?this.shadow.toObject():this.shadow,visible:this.visible,backgroundColor:this.backgroundColor,fillRule:this.fillRule,paintFirst:this.paintFirst,globalCompositeOperation:this.globalCompositeOperation,skewX:r(this.skewX,i),skewY:r(this.skewY,i)};return this.clipPath&&!this.clipPath.excludeFromExport&&(n.clipPath=this.clipPath.toObject(t),n.clipPath.inverted=this.clipPath.inverted,n.clipPath.absolutePositioned=this.clipPath.absolutePositioned),e.util.populateWithProperties(this,n,t),this.includeDefaultValues||(n=this._removeDefaultValues(n)),n},toDatalessObject:function(t){return this.toObject(t)},_removeDefaultValues:function(t){var i=e.util.getKlass(t.type).prototype;return i.stateProperties.forEach(function(e){"left"!==e&&"top"!==e&&(t[e]===i[e]&&delete t[e],Array.isArray(t[e])&&Array.isArray(i[e])&&0===t[e].length&&0===i[e].length&&delete t[e])}),t},toString:function(){return"#"},getObjectScaling:function(){if(!this.group)return{scaleX:this.scaleX,scaleY:this.scaleY};var t=e.util.qrDecompose(this.calcTransformMatrix());return{scaleX:Math.abs(t.scaleX),scaleY:Math.abs(t.scaleY)}},getTotalObjectScaling:function(){var t=this.getObjectScaling(),e=t.scaleX,i=t.scaleY;if(this.canvas){var n=this.canvas.getZoom(),r=this.canvas.getRetinaScaling();e*=n*r,i*=n*r}return{scaleX:e,scaleY:i}},getObjectOpacity:function(){var t=this.opacity;return this.group&&(t*=this.group.getObjectOpacity()),t},_set:function(t,i){var n="scaleX"===t||"scaleY"===t,r=this[t]!==i,s=!1;return n&&(i=this._constrainScale(i)),"scaleX"===t&&i<0?(this.flipX=!this.flipX,i*=-1):"scaleY"===t&&i<0?(this.flipY=!this.flipY,i*=-1):"shadow"!==t||!i||i instanceof e.Shadow?"dirty"===t&&this.group&&this.group.set("dirty",i):i=new e.Shadow(i),this[t]=i,r&&(s=this.group&&this.group.isOnACache(),this.cacheProperties.indexOf(t)>-1?(this.dirty=!0,s&&this.group.set("dirty",!0)):s&&this.stateProperties.indexOf(t)>-1&&this.group.set("dirty",!0)),this},setOnGroup:function(){},getViewportTransform:function(){return this.canvas&&this.canvas.viewportTransform?this.canvas.viewportTransform:e.iMatrix.concat()},isNotVisible:function(){return 0===this.opacity||!this.width&&!this.height&&0===this.strokeWidth||!this.visible},render:function(t){this.isNotVisible()||this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(t.save(),this._setupCompositeOperation(t),this.drawSelectionBackground(t),this.transform(t),this._setOpacity(t),this._setShadow(t,this),this.shouldCache()?(this.renderCache(),this.drawCacheOnCanvas(t)):(this._removeCacheCanvas(),this.dirty=!1,this.drawObject(t),this.objectCaching&&this.statefullCache&&this.saveState({propertySet:"cacheProperties"})),t.restore())},renderCache:function(t){t=t||{},this._cacheCanvas&&this._cacheContext||this._createCacheCanvas(),this.isCacheDirty()&&(this.statefullCache&&this.saveState({propertySet:"cacheProperties"}),this.drawObject(this._cacheContext,t.forClipping),this.dirty=!1)},_removeCacheCanvas:function(){this._cacheCanvas=null,this._cacheContext=null,this.cacheWidth=0,this.cacheHeight=0},hasStroke:function(){return this.stroke&&"transparent"!==this.stroke&&0!==this.strokeWidth},hasFill:function(){return this.fill&&"transparent"!==this.fill},needsItsOwnCache:function(){return!("stroke"!==this.paintFirst||!this.hasFill()||!this.hasStroke()||"object"!=typeof this.shadow)||!!this.clipPath},shouldCache:function(){return this.ownCaching=this.needsItsOwnCache()||this.objectCaching&&(!this.group||!this.group.isOnACache()),this.ownCaching},willDrawShadow:function(){return!!this.shadow&&(0!==this.shadow.offsetX||0!==this.shadow.offsetY)},drawClipPathOnCache:function(t,i){if(t.save(),i.inverted?t.globalCompositeOperation="destination-out":t.globalCompositeOperation="destination-in",i.absolutePositioned){var n=e.util.invertTransform(this.calcTransformMatrix());t.transform(n[0],n[1],n[2],n[3],n[4],n[5])}i.transform(t),t.scale(1/i.zoomX,1/i.zoomY),t.drawImage(i._cacheCanvas,-i.cacheTranslationX,-i.cacheTranslationY),t.restore()},drawObject:function(t,e){var i=this.fill,n=this.stroke;e?(this.fill="black",this.stroke="",this._setClippingProperties(t)):this._renderBackground(t),this._render(t),this._drawClipPath(t,this.clipPath),this.fill=i,this.stroke=n},_drawClipPath:function(t,e){e&&(e.canvas=this.canvas,e.shouldCache(),e._transformDone=!0,e.renderCache({forClipping:!0}),this.drawClipPathOnCache(t,e))},drawCacheOnCanvas:function(t){t.scale(1/this.zoomX,1/this.zoomY),t.drawImage(this._cacheCanvas,-this.cacheTranslationX,-this.cacheTranslationY)},isCacheDirty:function(t){if(this.isNotVisible())return!1;if(this._cacheCanvas&&this._cacheContext&&!t&&this._updateCacheCanvas())return!0;if(this.dirty||this.clipPath&&this.clipPath.absolutePositioned||this.statefullCache&&this.hasStateChanged("cacheProperties")){if(this._cacheCanvas&&this._cacheContext&&!t){var e=this.cacheWidth/this.zoomX,i=this.cacheHeight/this.zoomY;this._cacheContext.clearRect(-e/2,-i/2,e,i)}return!0}return!1},_renderBackground:function(t){if(this.backgroundColor){var e=this._getNonTransformedDimensions();t.fillStyle=this.backgroundColor,t.fillRect(-e.x/2,-e.y/2,e.x,e.y),this._removeShadow(t)}},_setOpacity:function(t){this.group&&!this.group._transformDone?t.globalAlpha=this.getObjectOpacity():t.globalAlpha*=this.opacity},_setStrokeStyles:function(t,e){var i=e.stroke;i&&(t.lineWidth=e.strokeWidth,t.lineCap=e.strokeLineCap,t.lineDashOffset=e.strokeDashOffset,t.lineJoin=e.strokeLineJoin,t.miterLimit=e.strokeMiterLimit,i.toLive?"percentage"===i.gradientUnits||i.gradientTransform||i.patternTransform?this._applyPatternForTransformedGradient(t,i):(t.strokeStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,i)):t.strokeStyle=e.stroke)},_setFillStyles:function(t,e){var i=e.fill;i&&(i.toLive?(t.fillStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,e.fill)):t.fillStyle=i)},_setClippingProperties:function(t){t.globalAlpha=1,t.strokeStyle="transparent",t.fillStyle="#000000"},_setLineDash:function(t,e){e&&0!==e.length&&(1&e.length&&e.push.apply(e,e),t.setLineDash(e))},_renderControls:function(t,i){var n,r,s,o=this.getViewportTransform(),l=this.calcTransformMatrix();r=void 0!==(i=i||{}).hasBorders?i.hasBorders:this.hasBorders,s=void 0!==i.hasControls?i.hasControls:this.hasControls,l=e.util.multiplyTransformMatrices(o,l),n=e.util.qrDecompose(l),t.save(),t.translate(n.translateX,n.translateY),t.lineWidth=1*this.borderScaleFactor,this.group||(t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1),this.flipX&&(n.angle-=180),t.rotate(a(this.group?n.angle:this.angle)),i.forActiveSelection||this.group?r&&this.drawBordersInGroup(t,n,i):r&&this.drawBorders(t,i),s&&this.drawControls(t,i),t.restore()},_setShadow:function(t){if(this.shadow){var i,n=this.shadow,r=this.canvas,s=r&&r.viewportTransform[0]||1,a=r&&r.viewportTransform[3]||1;i=n.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),r&&r._isRetinaScaling()&&(s*=e.devicePixelRatio,a*=e.devicePixelRatio),t.shadowColor=n.color,t.shadowBlur=n.blur*e.browserShadowBlurConstant*(s+a)*(i.scaleX+i.scaleY)/4,t.shadowOffsetX=n.offsetX*s*i.scaleX,t.shadowOffsetY=n.offsetY*a*i.scaleY}},_removeShadow:function(t){this.shadow&&(t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0)},_applyPatternGradientTransform:function(t,e){if(!e||!e.toLive)return{offsetX:0,offsetY:0};var i=e.gradientTransform||e.patternTransform,n=-this.width/2+e.offsetX||0,r=-this.height/2+e.offsetY||0;return"percentage"===e.gradientUnits?t.transform(this.width,0,0,this.height,n,r):t.transform(1,0,0,1,n,r),i&&t.transform(i[0],i[1],i[2],i[3],i[4],i[5]),{offsetX:n,offsetY:r}},_renderPaintInOrder:function(t){"stroke"===this.paintFirst?(this._renderStroke(t),this._renderFill(t)):(this._renderFill(t),this._renderStroke(t))},_render:function(){},_renderFill:function(t){this.fill&&(t.save(),this._setFillStyles(t,this),"evenodd"===this.fillRule?t.fill("evenodd"):t.fill(),t.restore())},_renderStroke:function(t){if(this.stroke&&0!==this.strokeWidth){if(this.shadow&&!this.shadow.affectStroke&&this._removeShadow(t),t.save(),this.strokeUniform&&this.group){var e=this.getObjectScaling();t.scale(1/e.scaleX,1/e.scaleY)}else this.strokeUniform&&t.scale(1/this.scaleX,1/this.scaleY);this._setLineDash(t,this.strokeDashArray),this._setStrokeStyles(t,this),t.stroke(),t.restore()}},_applyPatternForTransformedGradient:function(t,i){var n,r=this._limitCacheSize(this._getCacheCanvasDimensions()),s=e.util.createCanvasElement(),a=this.canvas.getRetinaScaling(),o=r.x/this.scaleX/a,l=r.y/this.scaleY/a;s.width=o,s.height=l,(n=s.getContext("2d")).beginPath(),n.moveTo(0,0),n.lineTo(o,0),n.lineTo(o,l),n.lineTo(0,l),n.closePath(),n.translate(o/2,l/2),n.scale(r.zoomX/this.scaleX/a,r.zoomY/this.scaleY/a),this._applyPatternGradientTransform(n,i),n.fillStyle=i.toLive(t),n.fill(),t.translate(-this.width/2-this.strokeWidth/2,-this.height/2-this.strokeWidth/2),t.scale(a*this.scaleX/r.zoomX,a*this.scaleY/r.zoomY),t.strokeStyle=n.createPattern(s,"no-repeat")},_findCenterFromElement:function(){return{x:this.left+this.width/2,y:this.top+this.height/2}},_assignTransformMatrixProps:function(){if(this.transformMatrix){var t=e.util.qrDecompose(this.transformMatrix);this.flipX=!1,this.flipY=!1,this.set("scaleX",t.scaleX),this.set("scaleY",t.scaleY),this.angle=t.angle,this.skewX=t.skewX,this.skewY=0}},_removeTransformMatrix:function(t){var i=this._findCenterFromElement();this.transformMatrix&&(this._assignTransformMatrixProps(),i=e.util.transformPoint(i,this.transformMatrix)),this.transformMatrix=null,t&&(this.scaleX*=t.scaleX,this.scaleY*=t.scaleY,this.cropX=t.cropX,this.cropY=t.cropY,i.x+=t.offsetLeft,i.y+=t.offsetTop,this.width=t.width,this.height=t.height),this.setPositionByOrigin(i,"center","center")},clone:function(t,i){var n=this.toObject(i);this.constructor.fromObject?this.constructor.fromObject(n,t):e.Object._fromObject("Object",n,t)},cloneAsImage:function(t,i){var n=this.toCanvasElement(i);return t&&t(new e.Image(n)),this},toCanvasElement:function(t){t||(t={});var i=e.util,n=i.saveObjectTransform(this),r=this.group,s=this.shadow,a=Math.abs,o=(t.multiplier||1)*(t.enableRetinaScaling?e.devicePixelRatio:1);delete this.group,t.withoutTransform&&i.resetObjectTransform(this),t.withoutShadow&&(this.shadow=null);var l,h,c,d,u=e.util.createCanvasElement(),f=this.getBoundingRect(!0,!0),g=this.shadow,m={x:0,y:0};g&&(h=g.blur,l=g.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),m.x=2*Math.round(a(g.offsetX)+h)*a(l.scaleX),m.y=2*Math.round(a(g.offsetY)+h)*a(l.scaleY)),c=f.width+m.x,d=f.height+m.y,u.width=Math.ceil(c),u.height=Math.ceil(d);var p=new e.StaticCanvas(u,{enableRetinaScaling:!1,renderOnAddRemove:!1,skipOffscreen:!1});"jpeg"===t.format&&(p.backgroundColor="#fff"),this.setPositionByOrigin(new e.Point(p.width/2,p.height/2),"center","center");var _=this.canvas;p.add(this);var v=p.toCanvasElement(o||1,t);return this.shadow=s,this.set("canvas",_),r&&(this.group=r),this.set(n).setCoords(),p._objects=[],p.dispose(),p=null,v},toDataURL:function(t){return t||(t={}),e.util.toDataURL(this.toCanvasElement(t),t.format||"png",t.quality||1)},isType:function(t){return arguments.length>1?Array.from(arguments).includes(this.type):this.type===t},complexity:function(){return 1},toJSON:function(t){return this.toObject(t)},rotate:function(t){var e=("center"!==this.originX||"center"!==this.originY)&&this.centeredRotation;return e&&this._setOriginToCenter(),this.set("angle",t),e&&this._resetOrigin(),this},centerH:function(){return this.canvas&&this.canvas.centerObjectH(this),this},viewportCenterH:function(){return this.canvas&&this.canvas.viewportCenterObjectH(this),this},centerV:function(){return this.canvas&&this.canvas.centerObjectV(this),this},viewportCenterV:function(){return this.canvas&&this.canvas.viewportCenterObjectV(this),this},center:function(){return this.canvas&&this.canvas.centerObject(this),this},viewportCenter:function(){return this.canvas&&this.canvas.viewportCenterObject(this),this},getLocalPointer:function(t,i){i=i||this.canvas.getPointer(t);var n=new e.Point(i.x,i.y),r=this._getLeftTopCoords();return this.angle&&(n=e.util.rotatePoint(n,r,a(-this.angle))),{x:n.x-r.x,y:n.y-r.y}},_setupCompositeOperation:function(t){this.globalCompositeOperation&&(t.globalCompositeOperation=this.globalCompositeOperation)},dispose:function(){e.runningAnimations&&e.runningAnimations.cancelByTarget(this)}}),e.util.createAccessors&&e.util.createAccessors(e.Object),i(e.Object.prototype,e.Observable),e.Object.NUM_FRACTION_DIGITS=2,e.Object.ENLIVEN_PROPS=["clipPath"],e.Object._fromObject=function(t,i,r,s){var a=e[t];i=n(i,!0),e.util.enlivenPatterns([i.fill,i.stroke],function(t){void 0!==t[0]&&(i.fill=t[0]),void 0!==t[1]&&(i.stroke=t[1]),e.util.enlivenObjectEnlivables(i,i,function(){var t=s?new a(i[s],i):new a(i);r&&r(t)})})},e.Object.__uid=0)}(e),w=T.util.degreesToRadians,E={left:-.5,center:0,right:.5},C={top:-.5,center:0,bottom:.5},T.util.object.extend(T.Object.prototype,{translateToGivenOrigin:function(t,e,i,n,r){var s,a,o,l=t.x,h=t.y;return"string"==typeof e?e=E[e]:e-=.5,"string"==typeof n?n=E[n]:n-=.5,"string"==typeof i?i=C[i]:i-=.5,"string"==typeof r?r=C[r]:r-=.5,a=r-i,((s=n-e)||a)&&(o=this._getTransformedDimensions(),l=t.x+s*o.x,h=t.y+a*o.y),new T.Point(l,h)},translateToCenterPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,e,i,"center","center");return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},translateToOriginPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,"center","center",e,i);return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},getCenterPoint:function(){var t=new T.Point(this.left,this.top);return this.translateToCenterPoint(t,this.originX,this.originY)},getPointByOrigin:function(t,e){var i=this.getCenterPoint();return this.translateToOriginPoint(i,t,e)},toLocalPoint:function(t,e,i){var n,r,s=this.getCenterPoint();return n=void 0!==e&&void 0!==i?this.translateToGivenOrigin(s,"center","center",e,i):new T.Point(this.left,this.top),r=new T.Point(t.x,t.y),this.angle&&(r=T.util.rotatePoint(r,s,-w(this.angle))),r.subtractEquals(n)},setPositionByOrigin:function(t,e,i){var n=this.translateToCenterPoint(t,e,i),r=this.translateToOriginPoint(n,this.originX,this.originY);this.set("left",r.x),this.set("top",r.y)},adjustPosition:function(t){var e,i,n=w(this.angle),r=this.getScaledWidth(),s=T.util.cos(n)*r,a=T.util.sin(n)*r;e="string"==typeof this.originX?E[this.originX]:this.originX-.5,i="string"==typeof t?E[t]:t-.5,this.left+=s*(i-e),this.top+=a*(i-e),this.setCoords(),this.originX=t},_setOriginToCenter:function(){this._originalOriginX=this.originX,this._originalOriginY=this.originY;var t=this.getCenterPoint();this.originX="center",this.originY="center",this.left=t.x,this.top=t.y},_resetOrigin:function(){var t=this.translateToOriginPoint(this.getCenterPoint(),this._originalOriginX,this._originalOriginY);this.originX=this._originalOriginX,this.originY=this._originalOriginY,this.left=t.x,this.top=t.y,this._originalOriginX=null,this._originalOriginY=null},_getLeftTopCoords:function(){return this.translateToOriginPoint(this.getCenterPoint(),"left","top")}}),function(){var t=T.util,e=t.degreesToRadians,i=t.multiplyTransformMatrices,n=t.transformPoint;t.object.extend(T.Object.prototype,{oCoords:null,aCoords:null,lineCoords:null,ownMatrixCache:null,matrixCache:null,controls:{},_getCoords:function(t,e){return e?t?this.calcACoords():this.calcLineCoords():(this.aCoords&&this.lineCoords||this.setCoords(!0),t?this.aCoords:this.lineCoords)},getCoords:function(t,e){return i=this._getCoords(t,e),[new T.Point(i.tl.x,i.tl.y),new T.Point(i.tr.x,i.tr.y),new T.Point(i.br.x,i.br.y),new T.Point(i.bl.x,i.bl.y)];var i},intersectsWithRect:function(t,e,i,n){var r=this.getCoords(i,n);return"Intersection"===T.Intersection.intersectPolygonRectangle(r,t,e).status},intersectsWithObject:function(t,e,i){return"Intersection"===T.Intersection.intersectPolygonPolygon(this.getCoords(e,i),t.getCoords(e,i)).status||t.isContainedWithinObject(this,e,i)||this.isContainedWithinObject(t,e,i)},isContainedWithinObject:function(t,e,i){for(var n=this.getCoords(e,i),r=e?t.aCoords:t.lineCoords,s=0,a=t._getImageLines(r);s<4;s++)if(!t.containsPoint(n[s],a))return!1;return!0},isContainedWithinRect:function(t,e,i,n){var r=this.getBoundingRect(i,n);return r.left>=t.x&&r.left+r.width<=e.x&&r.top>=t.y&&r.top+r.height<=e.y},containsPoint:function(t,e,i,n){var r=this._getCoords(i,n),s=(e=e||this._getImageLines(r),this._findCrossPoints(t,e));return 0!==s&&s%2==1},isOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.getCoords(!0,t).some(function(t){return t.x<=i.x&&t.x>=e.x&&t.y<=i.y&&t.y>=e.y})||!!this.intersectsWithRect(e,i,!0,t)||this._containsCenterOfCanvas(e,i,t)},_containsCenterOfCanvas:function(t,e,i){var n={x:(t.x+e.x)/2,y:(t.y+e.y)/2};return!!this.containsPoint(n,null,!0,i)},isPartiallyOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.intersectsWithRect(e,i,!0,t)||this.getCoords(!0,t).every(function(t){return(t.x>=i.x||t.x<=e.x)&&(t.y>=i.y||t.y<=e.y)})&&this._containsCenterOfCanvas(e,i,t)},_getImageLines:function(t){return{topline:{o:t.tl,d:t.tr},rightline:{o:t.tr,d:t.br},bottomline:{o:t.br,d:t.bl},leftline:{o:t.bl,d:t.tl}}},_findCrossPoints:function(t,e){var i,n,r,s=0;for(var a in e)if(!((r=e[a]).o.y=t.y&&r.d.y>=t.y||(r.o.x===r.d.x&&r.o.x>=t.x?n=r.o.x:(i=(r.d.y-r.o.y)/(r.d.x-r.o.x),n=-(t.y-0*t.x-(r.o.y-i*r.o.x))/(0-i)),n>=t.x&&(s+=1),2!==s)))break;return s},getBoundingRect:function(e,i){var n=this.getCoords(e,i);return t.makeBoundingBoxFromPoints(n)},getScaledWidth:function(){return this._getTransformedDimensions().x},getScaledHeight:function(){return this._getTransformedDimensions().y},_constrainScale:function(t){return Math.abs(t)\n')}},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(t),{reviver:t})},toClipPathSVG:function(t){return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(t),{reviver:t})},_createBaseClipPathSVGMarkup:function(t,e){var i=(e=e||{}).reviver,n=e.additionalTransform||"",r=[this.getSvgTransform(!0,n),this.getSvgCommons()].join(""),s=t.indexOf("COMMON_PARTS");return t[s]=r,i?i(t.join("")):t.join("")},_createBaseSVGMarkup:function(t,e){var i,n,r=(e=e||{}).noStyle,s=e.reviver,a=r?"":'style="'+this.getSvgStyles()+'" ',o=e.withShadow?'style="'+this.getSvgFilter()+'" ':"",l=this.clipPath,h=this.strokeUniform?'vector-effect="non-scaling-stroke" ':"",c=l&&l.absolutePositioned,d=this.stroke,u=this.fill,f=this.shadow,g=[],m=t.indexOf("COMMON_PARTS"),p=e.additionalTransform;return l&&(l.clipPathId="CLIPPATH_"+T.Object.__uid++,n='\n'+l.toClipPathSVG(s)+"\n"),c&&g.push("\n"),g.push("\n"),i=[a,h,r?"":this.addPaintOrder()," ",p?'transform="'+p+'" ':""].join(""),t[m]=i,u&&u.toLive&&g.push(u.toSVG(this)),d&&d.toLive&&g.push(d.toSVG(this)),f&&g.push(f.toSVG(this)),l&&g.push(n),g.push(t.join("")),g.push("\n"),c&&g.push("\n"),s?s(g.join("")):g.join("")},addPaintOrder:function(){return"fill"!==this.paintFirst?' paint-order="'+this.paintFirst+'" ':""}})}(),function(){var t=T.util.object.extend,e="stateProperties";function i(e,i,n){var r={};n.forEach(function(t){r[t]=e[t]}),t(e[i],r,!0)}function n(t,e,i){if(t===e)return!0;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(var r=0,s=t.length;r=0;l--)if(r=o[l],this.isControlVisible(r)&&(n=this._getImageLines(e?this.oCoords[r].touchCorner:this.oCoords[r].corner),0!==(i=this._findCrossPoints({x:s,y:a},n))&&i%2==1))return this.__corner=r,r;return!1},forEachControl:function(t){for(var e in this.controls)t(this.controls[e],e,this)},_setCornerCoords:function(){var t=this.oCoords;for(var e in t){var i=this.controls[e];t[e].corner=i.calcCornerCoords(this.angle,this.cornerSize,t[e].x,t[e].y,!1),t[e].touchCorner=i.calcCornerCoords(this.angle,this.touchCornerSize,t[e].x,t[e].y,!0)}},drawSelectionBackground:function(e){if(!this.selectionBackgroundColor||this.canvas&&!this.canvas.interactive||this.canvas&&this.canvas._activeObject!==this)return this;e.save();var i=this.getCenterPoint(),n=this._calculateCurrentDimensions(),r=this.canvas.viewportTransform;return e.translate(i.x,i.y),e.scale(1/r[0],1/r[3]),e.rotate(t(this.angle)),e.fillStyle=this.selectionBackgroundColor,e.fillRect(-n.x/2,-n.y/2,n.x,n.y),e.restore(),this},drawBorders:function(t,e){e=e||{};var i=this._calculateCurrentDimensions(),n=this.borderScaleFactor,r=i.x+n,s=i.y+n,a=void 0!==e.hasControls?e.hasControls:this.hasControls,o=!1;return t.save(),t.strokeStyle=e.borderColor||this.borderColor,this._setLineDash(t,e.borderDashArray||this.borderDashArray),t.strokeRect(-r/2,-s/2,r,s),a&&(t.beginPath(),this.forEachControl(function(e,i,n){e.withConnection&&e.getVisibility(n,i)&&(o=!0,t.moveTo(e.x*r,e.y*s),t.lineTo(e.x*r+e.offsetX,e.y*s+e.offsetY))}),o&&t.stroke()),t.restore(),this},drawBordersInGroup:function(t,e,i){i=i||{};var n=T.util.sizeAfterTransform(this.width,this.height,e),r=this.strokeWidth,s=this.strokeUniform,a=this.borderScaleFactor,o=n.x+r*(s?this.canvas.getZoom():e.scaleX)+a,l=n.y+r*(s?this.canvas.getZoom():e.scaleY)+a;return t.save(),this._setLineDash(t,i.borderDashArray||this.borderDashArray),t.strokeStyle=i.borderColor||this.borderColor,t.strokeRect(-o/2,-l/2,o,l),t.restore(),this},drawControls:function(t,e){e=e||{},t.save();var i,n,r=this.canvas.getRetinaScaling();return t.setTransform(r,0,0,r,0,0),t.strokeStyle=t.fillStyle=e.cornerColor||this.cornerColor,this.transparentCorners||(t.strokeStyle=e.cornerStrokeColor||this.cornerStrokeColor),this._setLineDash(t,e.cornerDashArray||this.cornerDashArray),this.setCoords(),this.group&&(i=this.group.calcTransformMatrix()),this.forEachControl(function(r,s,a){n=a.oCoords[s],r.getVisibility(a,s)&&(i&&(n=T.util.transformPoint(n,i)),r.render(t,n.x,n.y,e,a))}),t.restore(),this},isControlVisible:function(t){return this.controls[t]&&this.controls[t].getVisibility(this,t)},setControlVisible:function(t,e){return this._controlsVisibility||(this._controlsVisibility={}),this._controlsVisibility[t]=e,this},setControlsVisibility:function(t){for(var e in t||(t={}),t)this.setControlVisible(e,t[e]);return this},onDeselect:function(){},onSelect:function(){}})}(),T.util.object.extend(T.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.left,endValue:this.getCenterPoint().x,duration:this.FX_DURATION,onChange:function(e){t.set("left",e),s.requestRenderAll(),r()},onComplete:function(){t.setCoords(),n()}})},fxCenterObjectV:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.top,endValue:this.getCenterPoint().y,duration:this.FX_DURATION,onChange:function(e){t.set("top",e),s.requestRenderAll(),r()},onComplete:function(){t.setCoords(),n()}})},fxRemove:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.opacity,endValue:0,duration:this.FX_DURATION,onChange:function(e){t.set("opacity",e),s.requestRenderAll(),r()},onComplete:function(){s.remove(t),n()}})}}),T.util.object.extend(T.Object.prototype,{animate:function(){if(arguments[0]&&"object"==typeof arguments[0]){var t,e,i=[],n=[];for(t in arguments[0])i.push(t);for(var r=0,s=i.length;r-1||r&&s.colorProperties.indexOf(r[1])>-1,o=r?this.get(r[0])[r[1]]:this.get(t);"from"in i||(i.from=o),a||(e=~e.indexOf("=")?o+parseFloat(e.replace("=","")):parseFloat(e));var l={target:this,startValue:i.from,endValue:e,byValue:i.by,easing:i.easing,duration:i.duration,abort:i.abort&&function(t,e,n){return i.abort.call(s,t,e,n)},onChange:function(e,a,o){r?s[r[0]][r[1]]=e:s.set(t,e),n||i.onChange&&i.onChange(e,a,o)},onComplete:function(t,e,r){n||(s.setCoords(),i.onComplete&&i.onComplete(t,e,r))}};return a?T.util.animateColor(l.startValue,l.endValue,l.duration,l):T.util.animate(l)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,r={x1:1,x2:1,y1:1,y2:1};function s(t,e){var i=t.origin,n=t.axis1,r=t.axis2,s=t.dimension,a=e.nearest,o=e.center,l=e.farthest;return function(){switch(this.get(i)){case a:return Math.min(this.get(n),this.get(r));case o:return Math.min(this.get(n),this.get(r))+.5*this.get(s);case l:return Math.max(this.get(n),this.get(r))}}}e.Line?e.warn("fabric.Line is already defined"):(e.Line=e.util.createClass(e.Object,{type:"line",x1:0,y1:0,x2:0,y2:0,cacheProperties:e.Object.prototype.cacheProperties.concat("x1","x2","y1","y2"),initialize:function(t,e){t||(t=[0,0,0,0]),this.callSuper("initialize",e),this.set("x1",t[0]),this.set("y1",t[1]),this.set("x2",t[2]),this.set("y2",t[3]),this._setWidthHeight(e)},_setWidthHeight:function(t){t||(t={}),this.width=Math.abs(this.x2-this.x1),this.height=Math.abs(this.y2-this.y1),this.left="left"in t?t.left:this._getLeftToOriginX(),this.top="top"in t?t.top:this._getTopToOriginY()},_set:function(t,e){return this.callSuper("_set",t,e),void 0!==r[t]&&this._setWidthHeight(),this},_getLeftToOriginX:s({origin:"originX",axis1:"x1",axis2:"x2",dimension:"width"},{nearest:"left",center:"center",farthest:"right"}),_getTopToOriginY:s({origin:"originY",axis1:"y1",axis2:"y2",dimension:"height"},{nearest:"top",center:"center",farthest:"bottom"}),_render:function(t){t.beginPath();var e=this.calcLinePoints();t.moveTo(e.x1,e.y1),t.lineTo(e.x2,e.y2),t.lineWidth=this.strokeWidth;var i=t.strokeStyle;t.strokeStyle=this.stroke||t.fillStyle,this.stroke&&this._renderStroke(t),t.strokeStyle=i},_findCenterFromElement:function(){return{x:(this.x1+this.x2)/2,y:(this.y1+this.y2)/2}},toObject:function(t){return i(this.callSuper("toObject",t),this.calcLinePoints())},_getNonTransformedDimensions:function(){var t=this.callSuper("_getNonTransformedDimensions");return"butt"===this.strokeLineCap&&(0===this.width&&(t.y-=this.strokeWidth),0===this.height&&(t.x-=this.strokeWidth)),t},calcLinePoints:function(){var t=this.x1<=this.x2?-1:1,e=this.y1<=this.y2?-1:1,i=t*this.width*.5,n=e*this.height*.5;return{x1:i,x2:t*this.width*-.5,y1:n,y2:e*this.height*-.5}},_toSVG:function(){var t=this.calcLinePoints();return["\n']}}),e.Line.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),e.Line.fromElement=function(t,n,r){r=r||{};var s=e.parseAttributes(t,e.Line.ATTRIBUTE_NAMES),a=[s.x1||0,s.y1||0,s.x2||0,s.y2||0];n(new e.Line(a,i(s,r)))},e.Line.fromObject=function(t,i){var r=n(t,!0);r.points=[t.x1,t.y1,t.x2,t.y2],e.Object._fromObject("Line",r,function(t){delete t.points,i&&i(t)},"points")})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians;e.Circle?e.warn("fabric.Circle is already defined."):(e.Circle=e.util.createClass(e.Object,{type:"circle",radius:0,startAngle:0,endAngle:360,cacheProperties:e.Object.prototype.cacheProperties.concat("radius","startAngle","endAngle"),_set:function(t,e){return this.callSuper("_set",t,e),"radius"===t&&this.setRadius(e),this},toObject:function(t){return this.callSuper("toObject",["radius","startAngle","endAngle"].concat(t))},_toSVG:function(){var t,n=(this.endAngle-this.startAngle)%360;if(0===n)t=["\n'];else{var r=i(this.startAngle),s=i(this.endAngle),a=this.radius;t=['180?"1":"0")+" 1"," "+e.util.cos(s)*a+" "+e.util.sin(s)*a,'" ',"COMMON_PARTS"," />\n"]}return t},_render:function(t){t.beginPath(),t.arc(0,0,this.radius,i(this.startAngle),i(this.endAngle),!1),this._renderPaintInOrder(t)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(t){return this.radius=t,this.set("width",2*t).set("height",2*t)}}),e.Circle.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),e.Circle.fromElement=function(t,i){var n,r=e.parseAttributes(t,e.Circle.ATTRIBUTE_NAMES);if(!("radius"in(n=r)&&n.radius>=0))throw new Error("value of `r` attribute is required and can not be negative");r.left=(r.left||0)-r.radius,r.top=(r.top||0)-r.radius,i(new e.Circle(r))},e.Circle.fromObject=function(t,i){e.Object._fromObject("Circle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={});e.Triangle?e.warn("fabric.Triangle is already defined"):(e.Triangle=e.util.createClass(e.Object,{type:"triangle",width:100,height:100,_render:function(t){var e=this.width/2,i=this.height/2;t.beginPath(),t.moveTo(-e,i),t.lineTo(0,-i),t.lineTo(e,i),t.closePath(),this._renderPaintInOrder(t)},_toSVG:function(){var t=this.width/2,e=this.height/2;return["']}}),e.Triangle.fromObject=function(t,i){return e.Object._fromObject("Triangle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=2*Math.PI;e.Ellipse?e.warn("fabric.Ellipse is already defined."):(e.Ellipse=e.util.createClass(e.Object,{type:"ellipse",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this.set("rx",t&&t.rx||0),this.set("ry",t&&t.ry||0)},_set:function(t,e){switch(this.callSuper("_set",t,e),t){case"rx":this.rx=e,this.set("width",2*e);break;case"ry":this.ry=e,this.set("height",2*e)}return this},getRx:function(){return this.get("rx")*this.get("scaleX")},getRy:function(){return this.get("ry")*this.get("scaleY")},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']},_render:function(t){t.beginPath(),t.save(),t.transform(1,0,0,this.ry/this.rx,0,0),t.arc(0,0,this.rx,0,i,!1),t.restore(),this._renderPaintInOrder(t)}}),e.Ellipse.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),e.Ellipse.fromElement=function(t,i){var n=e.parseAttributes(t,e.Ellipse.ATTRIBUTE_NAMES);n.left=(n.left||0)-n.rx,n.top=(n.top||0)-n.ry,i(new e.Ellipse(n))},e.Ellipse.fromObject=function(t,i){e.Object._fromObject("Ellipse",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Rect?e.warn("fabric.Rect is already defined"):(e.Rect=e.util.createClass(e.Object,{stateProperties:e.Object.prototype.stateProperties.concat("rx","ry"),type:"rect",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this._initRxRy()},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(t){var e=this.rx?Math.min(this.rx,this.width/2):0,i=this.ry?Math.min(this.ry,this.height/2):0,n=this.width,r=this.height,s=-this.width/2,a=-this.height/2,o=0!==e||0!==i,l=.4477152502;t.beginPath(),t.moveTo(s+e,a),t.lineTo(s+n-e,a),o&&t.bezierCurveTo(s+n-l*e,a,s+n,a+l*i,s+n,a+i),t.lineTo(s+n,a+r-i),o&&t.bezierCurveTo(s+n,a+r-l*i,s+n-l*e,a+r,s+n-e,a+r),t.lineTo(s+e,a+r),o&&t.bezierCurveTo(s+l*e,a+r,s,a+r-l*i,s,a+r-i),t.lineTo(s,a+i),o&&t.bezierCurveTo(s,a+l*i,s+l*e,a,s+e,a),t.closePath(),this._renderPaintInOrder(t)},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']}}),e.Rect.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),e.Rect.fromElement=function(t,n,r){if(!t)return n(null);r=r||{};var s=e.parseAttributes(t,e.Rect.ATTRIBUTE_NAMES);s.left=s.left||0,s.top=s.top||0,s.height=s.height||0,s.width=s.width||0;var a=new e.Rect(i(r?e.util.object.clone(r):{},s));a.visible=a.visible&&a.width>0&&a.height>0,n(a)},e.Rect.fromObject=function(t,i){return e.Object._fromObject("Rect",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.array.min,r=e.util.array.max,s=e.util.toFixed,a=e.util.projectStrokeOnPoints;e.Polyline?e.warn("fabric.Polyline is already defined"):(e.Polyline=e.util.createClass(e.Object,{type:"polyline",points:null,exactBoundingBox:!1,cacheProperties:e.Object.prototype.cacheProperties.concat("points"),initialize:function(t,e){e=e||{},this.points=t||[],this.callSuper("initialize",e),this._setPositionDimensions(e)},_projectStrokeOnPoints:function(){return a(this.points,this,!0)},_setPositionDimensions:function(t){var e,i=this._calcDimensions(t),n=this.exactBoundingBox?this.strokeWidth:0;this.width=i.width-n,this.height=i.height-n,t.fromSVG||(e=this.translateToGivenOrigin({x:i.left-this.strokeWidth/2+n/2,y:i.top-this.strokeWidth/2+n/2},"left","top",this.originX,this.originY)),void 0===t.left&&(this.left=t.fromSVG?i.left:e.x),void 0===t.top&&(this.top=t.fromSVG?i.top:e.y),this.pathOffset={x:i.left+this.width/2+n/2,y:i.top+this.height/2+n/2}},_calcDimensions:function(){var t=this.exactBoundingBox?this._projectStrokeOnPoints():this.points,e=n(t,"x")||0,i=n(t,"y")||0;return{left:e,top:i,width:(r(t,"x")||0)-e,height:(r(t,"y")||0)-i}},toObject:function(t){return i(this.callSuper("toObject",t),{points:this.points.concat()})},_toSVG:function(){for(var t=[],i=this.pathOffset.x,n=this.pathOffset.y,r=e.Object.NUM_FRACTION_DIGITS,a=0,o=this.points.length;a\n']},commonRender:function(t){var e,i=this.points.length,n=this.pathOffset.x,r=this.pathOffset.y;if(!i||isNaN(this.points[i-1].y))return!1;t.beginPath(),t.moveTo(this.points[0].x-n,this.points[0].y-r);for(var s=0;s"},toObject:function(t){return r(this.callSuper("toObject",t),{path:this.path.map(function(t){return t.slice()})})},toDatalessObject:function(t){var e=this.toObject(["sourcePath"].concat(t));return e.sourcePath&&delete e.path,e},_toSVG:function(){return["\n"]},_getOffsetTransform:function(){var t=e.Object.NUM_FRACTION_DIGITS;return" translate("+a(-this.pathOffset.x,t)+", "+a(-this.pathOffset.y,t)+")"},toClipPathSVG:function(t){var e=this._getOffsetTransform();return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},toSVG:function(t){var e=this._getOffsetTransform();return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},complexity:function(){return this.path.length},_calcDimensions:function(){for(var t,r,s=[],a=[],o=0,l=0,h=0,c=0,d=0,u=this.path.length;d"},addWithUpdate:function(t){var i=!!this.group;return this._restoreObjectsState(),e.util.resetObjectTransform(this),t&&(i&&e.util.removeTransformFromObject(t,this.group.calcTransformMatrix()),this._objects.push(t),t.group=this,t._set("canvas",this.canvas)),this._calcBounds(),this._updateObjectsCoords(),this.dirty=!0,i?this.group.addWithUpdate():this.setCoords(),this},removeWithUpdate:function(t){return this._restoreObjectsState(),e.util.resetObjectTransform(this),this.remove(t),this._calcBounds(),this._updateObjectsCoords(),this.setCoords(),this.dirty=!0,this},_onObjectAdded:function(t){this.dirty=!0,t.group=this,t._set("canvas",this.canvas)},_onObjectRemoved:function(t){this.dirty=!0,delete t.group},_set:function(t,i){var n=this._objects.length;if(this.useSetOnGroup)for(;n--;)this._objects[n].setOnGroup(t,i);if("canvas"===t)for(;n--;)this._objects[n]._set(t,i);e.Object.prototype._set.call(this,t,i)},toObject:function(t){var i=this.includeDefaultValues,n=this._objects.filter(function(t){return!t.excludeFromExport}).map(function(e){var n=e.includeDefaultValues;e.includeDefaultValues=i;var r=e.toObject(t);return e.includeDefaultValues=n,r}),r=e.Object.prototype.toObject.call(this,t);return r.objects=n,r},toDatalessObject:function(t){var i,n=this.sourcePath;if(n)i=n;else{var r=this.includeDefaultValues;i=this._objects.map(function(e){var i=e.includeDefaultValues;e.includeDefaultValues=r;var n=e.toDatalessObject(t);return e.includeDefaultValues=i,n})}var s=e.Object.prototype.toDatalessObject.call(this,t);return s.objects=i,s},render:function(t){this._transformDone=!0,this.callSuper("render",t),this._transformDone=!1},shouldCache:function(){var t=e.Object.prototype.shouldCache.call(this);if(t)for(var i=0,n=this._objects.length;i\n"],i=0,n=this._objects.length;i\n"),e},getSvgStyles:function(){var t=void 0!==this.opacity&&1!==this.opacity?"opacity: "+this.opacity+";":"",e=this.visible?"":" visibility: hidden;";return[t,this.getSvgFilter(),e].join("")},toClipPathSVG:function(t){for(var e=[],i=0,n=this._objects.length;i"},shouldCache:function(){return!1},isOnACache:function(){return!1},_renderControls:function(t,e,i){t.save(),t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,this.callSuper("_renderControls",t,e),void 0===(i=i||{}).hasControls&&(i.hasControls=!1),i.forActiveSelection=!0;for(var n=0,r=this._objects.length;n\n','\t\n',"\n"),a=' clip-path="url(#imageCrop_'+l+')" '}if(this.imageSmoothing||(o='" image-rendering="optimizeSpeed'),i.push("\t\n"),this.stroke||this.strokeDashArray){var h=this.fill;this.fill=null,t=["\t\n'],this.fill=h}return"fill"!==this.paintFirst?e.concat(t,i):e.concat(i,t)},getSrc:function(t){var e=t?this._element:this._originalElement;return e?e.toDataURL?e.toDataURL():this.srcFromAttribute?e.getAttribute("src"):e.src:this.src||""},setSrc:function(t,e,i){return T.util.loadImage(t,function(t,n){this.setElement(t,i),this._setWidthHeight(),e&&e(this,n)},this,i&&i.crossOrigin),this},toString:function(){return'#'},applyResizeFilters:function(){var t=this.resizeFilter,e=this.minimumScaleTrigger,i=this.getTotalObjectScaling(),n=i.scaleX,r=i.scaleY,s=this._filteredEl||this._originalElement;if(this.group&&this.set("dirty",!0),!t||n>e&&r>e)return this._element=s,this._filterScalingX=1,this._filterScalingY=1,this._lastScaleX=n,void(this._lastScaleY=r);T.filterBackend||(T.filterBackend=T.initFilterBackend());var a=T.util.createCanvasElement(),o=this._filteredEl?this.cacheKey+"_filtered":this.cacheKey,l=s.width,h=s.height;a.width=l,a.height=h,this._element=a,this._lastScaleX=t.scaleX=n,this._lastScaleY=t.scaleY=r,T.filterBackend.applyFilters([t],s,l,h,this._element,o),this._filterScalingX=a.width/this._originalElement.width,this._filterScalingY=a.height/this._originalElement.height},applyFilters:function(t){if(t=(t=t||this.filters||[]).filter(function(t){return t&&!t.isNeutralState()}),this.set("dirty",!0),this.removeTexture(this.cacheKey+"_filtered"),0===t.length)return this._element=this._originalElement,this._filteredEl=null,this._filterScalingX=1,this._filterScalingY=1,this;var e=this._originalElement,i=e.naturalWidth||e.width,n=e.naturalHeight||e.height;if(this._element===this._originalElement){var r=T.util.createCanvasElement();r.width=i,r.height=n,this._element=r,this._filteredEl=r}else this._element=this._filteredEl,this._filteredEl.getContext("2d").clearRect(0,0,i,n),this._lastScaleX=1,this._lastScaleY=1;return T.filterBackend||(T.filterBackend=T.initFilterBackend()),T.filterBackend.applyFilters(t,this._originalElement,i,n,this._element,this.cacheKey),this._originalElement.width===this._element.width&&this._originalElement.height===this._element.height||(this._filterScalingX=this._element.width/this._originalElement.width,this._filterScalingY=this._element.height/this._originalElement.height),this},_render:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),!0!==this.isMoving&&this.resizeFilter&&this._needsResize()&&this.applyResizeFilters(),this._stroke(t),this._renderPaintInOrder(t)},drawCacheOnCanvas:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),T.Object.prototype.drawCacheOnCanvas.call(this,t)},shouldCache:function(){return this.needsItsOwnCache()},_renderFill:function(t){var e=this._element;if(e){var i=this._filterScalingX,n=this._filterScalingY,r=this.width,s=this.height,a=Math.min,o=Math.max,l=o(this.cropX,0),h=o(this.cropY,0),c=e.naturalWidth||e.width,d=e.naturalHeight||e.height,u=l*i,f=h*n,g=a(r*i,c-u),m=a(s*n,d-f),p=-r/2,_=-s/2,v=a(r,c/i-l),y=a(s,d/n-h);e&&t.drawImage(e,u,f,g,m,p,_,v,y)}},_needsResize:function(){var t=this.getTotalObjectScaling();return t.scaleX!==this._lastScaleX||t.scaleY!==this._lastScaleY},_resetWidthHeight:function(){this.set(this.getOriginalSize())},_initElement:function(t,e){this.setElement(T.util.getById(t),e),T.util.addClass(this.getElement(),T.Image.CSS_CANVAS)},_initConfig:function(t){t||(t={}),this.setOptions(t),this._setWidthHeight(t)},_initFilters:function(t,e){t&&t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},"fabric.Image.filters"):e&&e()},_setWidthHeight:function(t){t||(t={});var e=this.getElement();this.width=t.width||e.naturalWidth||e.width||0,this.height=t.height||e.naturalHeight||e.height||0},parsePreserveAspectRatioAttribute:function(){var t,e=T.util.parsePreserveAspectRatioAttribute(this.preserveAspectRatio||""),i=this._element.width,n=this._element.height,r=1,s=1,a=0,o=0,l=0,h=0,c=this.width,d=this.height,u={width:c,height:d};return!e||"none"===e.alignX&&"none"===e.alignY?(r=c/i,s=d/n):("meet"===e.meetOrSlice&&(t=(c-i*(r=s=T.util.findScaleToFit(this._element,u)))/2,"Min"===e.alignX&&(a=-t),"Max"===e.alignX&&(a=t),t=(d-n*s)/2,"Min"===e.alignY&&(o=-t),"Max"===e.alignY&&(o=t)),"slice"===e.meetOrSlice&&(t=i-c/(r=s=T.util.findScaleToCover(this._element,u)),"Mid"===e.alignX&&(l=t/2),"Max"===e.alignX&&(l=t),t=n-d/s,"Mid"===e.alignY&&(h=t/2),"Max"===e.alignY&&(h=t),i=c/r,n=d/s)),{width:i,height:n,scaleX:r,scaleY:s,offsetLeft:a,offsetTop:o,cropX:l,cropY:h}}}),T.Image.CSS_CANVAS="canvas-img",T.Image.prototype.getSvgSrc=T.Image.prototype.getSrc,T.Image.fromObject=function(t,e){var i=T.util.object.clone(t);T.util.loadImage(i.src,function(t,n){n?e&&e(null,!0):T.Image.prototype._initFilters.call(i,i.filters,function(n){i.filters=n||[],T.Image.prototype._initFilters.call(i,[i.resizeFilter],function(n){i.resizeFilter=n[0],T.util.enlivenObjectEnlivables(i,i,function(){var n=new T.Image(t,i);e(n,!1)})})})},null,i.crossOrigin)},T.Image.fromURL=function(t,e,i){T.util.loadImage(t,function(t,n){e&&e(new T.Image(t,i),n)},null,i&&i.crossOrigin)},T.Image.ATTRIBUTE_NAMES=T.SHARED_ATTRIBUTES.concat("x y width height preserveAspectRatio xlink:href crossOrigin image-rendering".split(" ")),T.Image.fromElement=function(t,i,n){var r=T.parseAttributes(t,T.Image.ATTRIBUTE_NAMES);T.Image.fromURL(r["xlink:href"],i,e(n?T.util.object.clone(n):{},r))})}(e),T.util.object.extend(T.Object.prototype,{_getAngleValueForStraighten:function(){var t=this.angle%360;return t>0?90*Math.round((t-1)/90):90*Math.round(t/90)},straighten:function(){return this.rotate(this._getAngleValueForStraighten())},fxStraighten:function(t){var e=function(){},i=(t=t||{}).onComplete||e,n=t.onChange||e,r=this;return T.util.animate({target:this,startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(t){r.rotate(t),n()},onComplete:function(){r.setCoords(),i()}})}}),T.util.object.extend(T.StaticCanvas.prototype,{straightenObject:function(t){return t.straighten(),this.requestRenderAll(),this},fxStraightenObject:function(t){return t.fxStraighten({onChange:this.requestRenderAllBound})}}),function(){function t(t,e){var i="precision "+e+" float;\nvoid main(){}",n=t.createShader(t.FRAGMENT_SHADER);return t.shaderSource(n,i),t.compileShader(n),!!t.getShaderParameter(n,t.COMPILE_STATUS)}function e(t){t&&t.tileSize&&(this.tileSize=t.tileSize),this.setupGLContext(this.tileSize,this.tileSize),this.captureGPUInfo()}T.isWebglSupported=function(e){if(T.isLikelyNode)return!1;e=e||T.WebglFilterBackend.prototype.tileSize;var i=document.createElement("canvas"),n=i.getContext("webgl")||i.getContext("experimental-webgl"),r=!1;if(n){T.maxTextureSize=n.getParameter(n.MAX_TEXTURE_SIZE),r=T.maxTextureSize>=e;for(var s=["highp","mediump","lowp"],a=0;a<3;a++)if(t(n,s[a])){T.webGlPrecision=s[a];break}}return this.isSupported=r,r},T.WebglFilterBackend=e,e.prototype={tileSize:2048,resources:{},setupGLContext:function(t,e){this.dispose(),this.createWebGLCanvas(t,e),this.aPosition=new Float32Array([0,0,0,1,1,0,1,1]),this.chooseFastestCopyGLTo2DMethod(t,e)},chooseFastestCopyGLTo2DMethod:function(t,e){var i,n=void 0!==window.performance;try{new ImageData(1,1),i=!0}catch(t){i=!1}var r="undefined"!=typeof ArrayBuffer,s="undefined"!=typeof Uint8ClampedArray;if(n&&i&&r&&s){var a=T.util.createCanvasElement(),o=new ArrayBuffer(t*e*4);if(T.forceGLPutImageData)return this.imageBuffer=o,void(this.copyGLTo2D=x);var l,h,c={imageBuffer:o,destinationWidth:t,destinationHeight:e,targetCanvas:a};a.width=t,a.height=e,l=window.performance.now(),I.call(c,this.gl,c),h=window.performance.now()-l,l=window.performance.now(),x.call(c,this.gl,c),h>window.performance.now()-l?(this.imageBuffer=o,this.copyGLTo2D=x):this.copyGLTo2D=I}},createWebGLCanvas:function(t,e){var i=T.util.createCanvasElement();i.width=t,i.height=e;var n={alpha:!0,premultipliedAlpha:!1,depth:!1,stencil:!1,antialias:!1},r=i.getContext("webgl",n);r||(r=i.getContext("experimental-webgl",n)),r&&(r.clearColor(0,0,0,0),this.canvas=i,this.gl=r)},applyFilters:function(t,e,i,n,r,s){var a,o=this.gl;s&&(a=this.getCachedTexture(s,e));var l={originalWidth:e.width||e.originalWidth,originalHeight:e.height||e.originalHeight,sourceWidth:i,sourceHeight:n,destinationWidth:i,destinationHeight:n,context:o,sourceTexture:this.createTexture(o,i,n,!a&&e),targetTexture:this.createTexture(o,i,n),originalTexture:a||this.createTexture(o,i,n,!a&&e),passes:t.length,webgl:!0,aPosition:this.aPosition,programCache:this.programCache,pass:0,filterBackend:this,targetCanvas:r},h=o.createFramebuffer();return o.bindFramebuffer(o.FRAMEBUFFER,h),t.forEach(function(t){t&&t.applyTo(l)}),function(t){var e=t.targetCanvas,i=e.width,n=e.height,r=t.destinationWidth,s=t.destinationHeight;i===r&&n===s||(e.width=r,e.height=s)}(l),this.copyGLTo2D(o,l),o.bindTexture(o.TEXTURE_2D,null),o.deleteTexture(l.sourceTexture),o.deleteTexture(l.targetTexture),o.deleteFramebuffer(h),r.getContext("2d").setTransform(1,0,0,1,0,0),l},dispose:function(){this.canvas&&(this.canvas=null,this.gl=null),this.clearWebGLCaches()},clearWebGLCaches:function(){this.programCache={},this.textureCache={}},createTexture:function(t,e,i,n){var r=t.createTexture();return t.bindTexture(t.TEXTURE_2D,r),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),n?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,n):t.texImage2D(t.TEXTURE_2D,0,t.RGBA,e,i,0,t.RGBA,t.UNSIGNED_BYTE,null),r},getCachedTexture:function(t,e){if(this.textureCache[t])return this.textureCache[t];var i=this.createTexture(this.gl,e.width,e.height,e);return this.textureCache[t]=i,i},evictCachesForKey:function(t){this.textureCache[t]&&(this.gl.deleteTexture(this.textureCache[t]),delete this.textureCache[t])},copyGLTo2D:I,captureGPUInfo:function(){if(this.gpuInfo)return this.gpuInfo;var t=this.gl,e={renderer:"",vendor:""};if(!t)return e;var i=t.getExtension("WEBGL_debug_renderer_info");if(i){var n=t.getParameter(i.UNMASKED_RENDERER_WEBGL),r=t.getParameter(i.UNMASKED_VENDOR_WEBGL);n&&(e.renderer=n.toLowerCase()),r&&(e.vendor=r.toLowerCase())}return this.gpuInfo=e,e}}}(),function(){var t=function(){};function e(){}T.Canvas2dFilterBackend=e,e.prototype={evictCachesForKey:t,dispose:t,clearWebGLCaches:t,resources:{},applyFilters:function(t,e,i,n,r){var s=r.getContext("2d");s.drawImage(e,0,0,i,n);var a={sourceWidth:i,sourceHeight:n,imageData:s.getImageData(0,0,i,n),originalEl:e,originalImageData:s.getImageData(0,0,i,n),canvasEl:r,ctx:s,filterBackend:this};return t.forEach(function(t){t.applyTo(a)}),a.imageData.width===i&&a.imageData.height===n||(r.width=a.imageData.width,r.height=a.imageData.height),s.putImageData(a.imageData,0,0),a}}}(),T.Image=T.Image||{},T.Image.filters=T.Image.filters||{},T.Image.filters.BaseFilter=T.util.createClass({type:"BaseFilter",vertexSource:"attribute vec2 aPosition;\nvarying vec2 vTexCoord;\nvoid main() {\nvTexCoord = aPosition;\ngl_Position = vec4(aPosition * 2.0 - 1.0, 0.0, 1.0);\n}",fragmentSource:"precision highp float;\nvarying vec2 vTexCoord;\nuniform sampler2D uTexture;\nvoid main() {\ngl_FragColor = texture2D(uTexture, vTexCoord);\n}",initialize:function(t){t&&this.setOptions(t)},setOptions:function(t){for(var e in t)this[e]=t[e]},createProgram:function(t,e,i){e=e||this.fragmentSource,i=i||this.vertexSource,"highp"!==T.webGlPrecision&&(e=e.replace(/precision highp float/g,"precision "+T.webGlPrecision+" float"));var n=t.createShader(t.VERTEX_SHADER);if(t.shaderSource(n,i),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS))throw new Error("Vertex shader compile error for "+this.type+": "+t.getShaderInfoLog(n));var r=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(r,e),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS))throw new Error("Fragment shader compile error for "+this.type+": "+t.getShaderInfoLog(r));var s=t.createProgram();if(t.attachShader(s,n),t.attachShader(s,r),t.linkProgram(s),!t.getProgramParameter(s,t.LINK_STATUS))throw new Error('Shader link error for "${this.type}" '+t.getProgramInfoLog(s));var a=this.getAttributeLocations(t,s),o=this.getUniformLocations(t,s)||{};return o.uStepW=t.getUniformLocation(s,"uStepW"),o.uStepH=t.getUniformLocation(s,"uStepH"),{program:s,attributeLocations:a,uniformLocations:o}},getAttributeLocations:function(t,e){return{aPosition:t.getAttribLocation(e,"aPosition")}},getUniformLocations:function(){return{}},sendAttributeData:function(t,e,i){var n=e.aPosition,r=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,r),t.enableVertexAttribArray(n),t.vertexAttribPointer(n,2,t.FLOAT,!1,0,0),t.bufferData(t.ARRAY_BUFFER,i,t.STATIC_DRAW)},_setupFrameBuffer:function(t){var e,i,n=t.context;t.passes>1?(e=t.destinationWidth,i=t.destinationHeight,t.sourceWidth===e&&t.sourceHeight===i||(n.deleteTexture(t.targetTexture),t.targetTexture=t.filterBackend.createTexture(n,e,i)),n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t.targetTexture,0)):(n.bindFramebuffer(n.FRAMEBUFFER,null),n.finish())},_swapTextures:function(t){t.passes--,t.pass++;var e=t.targetTexture;t.targetTexture=t.sourceTexture,t.sourceTexture=e},isNeutralState:function(){var t=this.mainParameter,e=T.Image.filters[this.type].prototype;if(t){if(Array.isArray(e[t])){for(var i=e[t].length;i--;)if(this[t][i]!==e[t][i])return!1;return!0}return e[t]===this[t]}return!1},applyTo:function(t){t.webgl?(this._setupFrameBuffer(t),this.applyToWebGL(t),this._swapTextures(t)):this.applyTo2d(t)},retrieveShader:function(t){return t.programCache.hasOwnProperty(this.type)||(t.programCache[this.type]=this.createProgram(t.context)),t.programCache[this.type]},applyToWebGL:function(t){var e=t.context,i=this.retrieveShader(t);0===t.pass&&t.originalTexture?e.bindTexture(e.TEXTURE_2D,t.originalTexture):e.bindTexture(e.TEXTURE_2D,t.sourceTexture),e.useProgram(i.program),this.sendAttributeData(e,i.attributeLocations,t.aPosition),e.uniform1f(i.uniformLocations.uStepW,1/t.sourceWidth),e.uniform1f(i.uniformLocations.uStepH,1/t.sourceHeight),this.sendUniformData(e,i.uniformLocations),e.viewport(0,0,t.destinationWidth,t.destinationHeight),e.drawArrays(e.TRIANGLE_STRIP,0,4)},bindAdditionalTexture:function(t,e,i){t.activeTexture(i),t.bindTexture(t.TEXTURE_2D,e),t.activeTexture(t.TEXTURE0)},unbindAdditionalTexture:function(t,e){t.activeTexture(e),t.bindTexture(t.TEXTURE_2D,null),t.activeTexture(t.TEXTURE0)},getMainParameter:function(){return this[this.mainParameter]},setMainParameter:function(t){this[this.mainParameter]=t},sendUniformData:function(){},createHelpLayer:function(t){if(!t.helpLayer){var e=document.createElement("canvas");e.width=t.sourceWidth,e.height=t.sourceHeight,t.helpLayer=e}},toObject:function(){var t={type:this.type},e=this.mainParameter;return e&&(t[e]=this[e]),t},toJSON:function(){return this.toObject()}}),T.Image.filters.BaseFilter.fromObject=function(t,e){var i=new T.Image.filters[t.type](t);return e&&e(i),i},function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.ColorMatrix=n(i.BaseFilter,{type:"ColorMatrix",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nuniform mat4 uColorMatrix;\nuniform vec4 uConstants;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\ncolor *= uColorMatrix;\ncolor += uConstants;\ngl_FragColor = color;\n}",matrix:[1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0],mainParameter:"matrix",colorsOnly:!0,initialize:function(t){this.callSuper("initialize",t),this.matrix=this.matrix.slice(0)},applyTo2d:function(t){var e,i,n,r,s,a=t.imageData.data,o=a.length,l=this.matrix,h=this.colorsOnly;for(s=0;s=w||a<0||a>=y||(l=4*(o*y+a),h=p[f*_+u],e+=m[l]*h,i+=m[l+1]*h,n+=m[l+2]*h,S||(r+=m[l+3]*h));C[s]=e,C[s+1]=i,C[s+2]=n,C[s+3]=S?m[s+3]:r}t.imageData=E},getUniformLocations:function(t,e){return{uMatrix:t.getUniformLocation(e,"uMatrix"),uOpaque:t.getUniformLocation(e,"uOpaque"),uHalfSize:t.getUniformLocation(e,"uHalfSize"),uSize:t.getUniformLocation(e,"uSize")}},sendUniformData:function(t,e){t.uniform1fv(e.uMatrix,this.matrix)},toObject:function(){return i(this.callSuper("toObject"),{opaque:this.opaque,matrix:this.matrix})}}),e.Image.filters.Convolute.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Grayscale=n(i.BaseFilter,{type:"Grayscale",fragmentSource:{average:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat average = (color.r + color.b + color.g) / 3.0;\ngl_FragColor = vec4(average, average, average, color.a);\n}",lightness:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = (max(max(col.r, col.g),col.b) + min(min(col.r, col.g),col.b)) / 2.0;\ngl_FragColor = vec4(average, average, average, col.a);\n}",luminosity:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = 0.21 * col.r + 0.72 * col.g + 0.07 * col.b;\ngl_FragColor = vec4(average, average, average, col.a);\n}"},mode:"average",mainParameter:"mode",applyTo2d:function(t){var e,i,n=t.imageData.data,r=n.length,s=this.mode;for(e=0;eh[0]&&r>h[1]&&s>h[2]&&n 0.0) {\n"+this.fragmentSource[t]+"}\n}"},retrieveShader:function(t){var e,i=this.type+"_"+this.mode;return t.programCache.hasOwnProperty(i)||(e=this.buildSource(this.mode),t.programCache[i]=this.createProgram(t.context,e)),t.programCache[i]},applyTo2d:function(t){var i,n,r,s,a,o,l,h=t.imageData.data,c=h.length,d=1-this.alpha;i=(l=new e.Color(this.color).getSource())[0]*this.alpha,n=l[1]*this.alpha,r=l[2]*this.alpha;for(var u=0;u=t||e<=-t)return 0;if(e<1.1920929e-7&&e>-1.1920929e-7)return 1;var i=(e*=Math.PI)/t;return o(e)/e*o(i)/i}},applyTo2d:function(t){var e=t.imageData,i=this.scaleX,n=this.scaleY;this.rcpScaleX=1/i,this.rcpScaleY=1/n;var r,s=e.width,o=e.height,l=a(s*i),h=a(o*n);"sliceHack"===this.resizeType?r=this.sliceByTwo(t,s,o,l,h):"hermite"===this.resizeType?r=this.hermiteFastResize(t,s,o,l,h):"bilinear"===this.resizeType?r=this.bilinearFiltering(t,s,o,l,h):"lanczos"===this.resizeType&&(r=this.lanczosResize(t,s,o,l,h)),t.imageData=r},sliceByTwo:function(t,i,r,s,a){var o,l,h=t.imageData,c=.5,d=!1,u=!1,f=i*c,g=r*c,m=e.filterBackend.resources,p=0,_=0,v=i,y=0;for(m.sliceByTwo||(m.sliceByTwo=document.createElement("canvas")),((o=m.sliceByTwo).width<1.5*i||o.height=e)){M=n(1e3*s(T-E.x)),w[M]||(w[M]={});for(var F=C.y-y;F<=C.y+y;F++)F<0||F>=a||(L=n(1e3*s(F-E.y)),w[M][L]||(w[M][L]=f(r(i(M*p,2)+i(L*_,2))/1e3)),(b=w[M][L])>0&&(x+=b,R+=b*c[I=4*(F*e+T)],O+=b*c[I+1],D+=b*c[I+2],A+=b*c[I+3]))}u[I=4*(S*o+l)]=R/x,u[I+1]=O/x,u[I+2]=D/x,u[I+3]=A/x}return++l1&&L<-1||(y=2*L*L*L-3*L*L+1)>0&&(b+=y*f[3+(M=4*(A+x*e))],E+=y,f[M+3]<255&&(y=y*f[M+3]/250),C+=y*f[M],S+=y*f[M+1],T+=y*f[M+2],w+=y)}m[v]=C/w,m[v+1]=S/w,m[v+2]=T/w,m[v+3]=b/E}return g},toObject:function(){return{type:this.type,scaleX:this.scaleX,scaleY:this.scaleY,resizeType:this.resizeType,lanczosLobes:this.lanczosLobes}}}),e.Image.filters.Resize.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Contrast=n(i.BaseFilter,{type:"Contrast",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform float uContrast;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat contrastF = 1.015 * (uContrast + 1.0) / (1.0 * (1.015 - uContrast));\ncolor.rgb = contrastF * (color.rgb - 0.5) + 0.5;\ngl_FragColor = color;\n}",contrast:0,mainParameter:"contrast",applyTo2d:function(t){if(0!==this.contrast){var e,i=t.imageData.data,n=i.length,r=Math.floor(255*this.contrast),s=259*(r+255)/(255*(259-r));for(e=0;e1&&(e=1/this.aspectRatio):this.aspectRatio<1&&(e=this.aspectRatio),t=e*this.blur*.12,this.horizontal?i[0]=t:i[1]=t,i}}),i.Blur.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Gamma=n(i.BaseFilter,{type:"Gamma",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform vec3 uGamma;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nvec3 correction = (1.0 / uGamma);\ncolor.r = pow(color.r, correction.r);\ncolor.g = pow(color.g, correction.g);\ncolor.b = pow(color.b, correction.b);\ngl_FragColor = color;\ngl_FragColor.rgb *= color.a;\n}",gamma:[1,1,1],mainParameter:"gamma",initialize:function(t){this.gamma=[1,1,1],i.BaseFilter.prototype.initialize.call(this,t)},applyTo2d:function(t){var e,i=t.imageData.data,n=this.gamma,r=i.length,s=1/n[0],a=1/n[1],o=1/n[2];for(this.rVals||(this.rVals=new Uint8Array(256),this.gVals=new Uint8Array(256),this.bVals=new Uint8Array(256)),e=0,r=256;e'},_getCacheCanvasDimensions:function(){var t=this.callSuper("_getCacheCanvasDimensions"),e=this.fontSize;return t.width+=e*t.zoomX,t.height+=e*t.zoomY,t},_render:function(t){var e=this.path;e&&!e.isNotVisible()&&e._render(t),this._setTextStyles(t),this._renderTextLinesBackground(t),this._renderTextDecoration(t,"underline"),this._renderText(t),this._renderTextDecoration(t,"overline"),this._renderTextDecoration(t,"linethrough")},_renderText:function(t){"stroke"===this.paintFirst?(this._renderTextStroke(t),this._renderTextFill(t)):(this._renderTextFill(t),this._renderTextStroke(t))},_setTextStyles:function(t,e,i){if(t.textBaseline="alphabetical",this.path)switch(this.pathAlign){case"center":t.textBaseline="middle";break;case"ascender":t.textBaseline="top";break;case"descender":t.textBaseline="bottom"}t.font=this._getFontDeclaration(e,i)},calcTextWidth:function(){for(var t=this.getLineWidth(0),e=1,i=this._textLines.length;et&&(t=n)}return t},_renderTextLine:function(t,e,i,n,r,s){this._renderChars(t,e,i,n,r,s)},_renderTextLinesBackground:function(t){if(this.textBackgroundColor||this.styleHas("textBackgroundColor")){for(var e,i,n,r,s,a,o,l=t.fillStyle,h=this._getLeftOffset(),c=this._getTopOffset(),d=0,u=0,f=this.path,g=0,m=this._textLines.length;g=0:io?d%=o:d<0&&(d+=o),this._setGraphemeOnPath(d,s,a),d+=s.kernedWidth}return{width:l,numOfSpaces:0}},_setGraphemeOnPath:function(t,i,n){var r=t+i.kernedWidth/2,s=this.path,a=e.util.getPointOnPath(s.path,r,s.segmentsInfo);i.renderLeft=a.x-n.x,i.renderTop=a.y-n.y,i.angle=a.angle+("right"===this.pathSide?Math.PI:0)},_getGraphemeBox:function(t,e,i,n,r){var s,a=this.getCompleteStyleDeclaration(e,i),o=n?this.getCompleteStyleDeclaration(e,i-1):{},l=this._measureChar(t,a,n,o),h=l.kernedWidth,c=l.width;0!==this.charSpacing&&(c+=s=this._getWidthOfCharSpacing(),h+=s);var d={width:c,left:0,height:a.fontSize,kernedWidth:h,deltaY:a.deltaY};if(i>0&&!r){var u=this.__charBounds[e][i-1];d.left=u.left+u.width+l.kernedWidth-l.width}return d},getHeightOfLine:function(t){if(this.__lineHeights[t])return this.__lineHeights[t];for(var e=this._textLines[t],i=this.getHeightOfChar(t,0),n=1,r=e.length;n0){var x=v+s+d;"rtl"===this.direction&&(x=this.width-x-u),h&&_&&(t.fillStyle=_,t.fillRect(x,c+C*n+a,u,this.fontSize/15)),d=f.left,u=f.width,h=g,_=p,n=r,a=o}else u+=f.kernedWidth;x=v+s+d,"rtl"===this.direction&&(x=this.width-x-u),t.fillStyle=p,g&&p&&t.fillRect(x,c+C*n+a,u-E,this.fontSize/15),y+=i}else y+=i;this._removeShadow(t)}},_getFontDeclaration:function(t,i){var n=t||this,r=this.fontFamily,s=e.Text.genericFonts.indexOf(r.toLowerCase())>-1,a=void 0===r||r.indexOf("'")>-1||r.indexOf(",")>-1||r.indexOf('"')>-1||s?n.fontFamily:'"'+n.fontFamily+'"';return[e.isLikelyNode?n.fontWeight:n.fontStyle,e.isLikelyNode?n.fontStyle:n.fontWeight,i?this.CACHE_FONT_SIZE+"px":n.fontSize+"px",a].join(" ")},render:function(t){this.visible&&(this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(this._shouldClearDimensionCache()&&this.initDimensions(),this.callSuper("render",t)))},_splitTextIntoLines:function(t){for(var i=t.split(this._reNewline),n=new Array(i.length),r=["\n"],s=[],a=0;a-1&&(t.underline=!0),t.textDecoration.indexOf("line-through")>-1&&(t.linethrough=!0),t.textDecoration.indexOf("overline")>-1&&(t.overline=!0),delete t.textDecoration)}T.IText=T.util.createClass(T.Text,T.Observable,{type:"i-text",selectionStart:0,selectionEnd:0,selectionColor:"rgba(17,119,255,0.3)",isEditing:!1,editable:!0,editingBorderColor:"rgba(102,153,255,0.25)",cursorWidth:2,cursorColor:"",cursorDelay:1e3,cursorDuration:600,caching:!0,hiddenTextareaContainer:null,_reSpace:/\s|\n/,_currentCursorOpacity:0,_selectionDirection:null,_abortCursorAnimation:!1,__widthOfSpace:[],inCompositionMode:!1,initialize:function(t,e){this.callSuper("initialize",t,e),this.initBehavior()},setSelectionStart:function(t){t=Math.max(t,0),this._updateAndFire("selectionStart",t)},setSelectionEnd:function(t){t=Math.min(t,this.text.length),this._updateAndFire("selectionEnd",t)},_updateAndFire:function(t,e){this[t]!==e&&(this._fireSelectionChanged(),this[t]=e),this._updateTextarea()},_fireSelectionChanged:function(){this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},initDimensions:function(){this.isEditing&&this.initDelayedCursor(),this.clearContextTop(),this.callSuper("initDimensions")},render:function(t){this.clearContextTop(),this.callSuper("render",t),this.cursorOffsetCache={},this.renderCursorOrSelection()},_render:function(t){this.callSuper("_render",t)},clearContextTop:function(t){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var e=this.canvas.contextTop,i=this.canvas.viewportTransform;e.save(),e.transform(i[0],i[1],i[2],i[3],i[4],i[5]),this.transform(e),this._clearTextArea(e),t||e.restore()}},renderCursorOrSelection:function(){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var t=this._getCursorBoundaries(),e=this.canvas.contextTop;this.clearContextTop(!0),this.selectionStart===this.selectionEnd?this.renderCursor(t,e):this.renderSelection(t,e),e.restore()}},_clearTextArea:function(t){var e=this.width+4,i=this.height+4;t.clearRect(-e/2,-i/2,e,i)},_getCursorBoundaries:function(t){void 0===t&&(t=this.selectionStart);var e=this._getLeftOffset(),i=this._getTopOffset(),n=this._getCursorBoundariesOffsets(t);return{left:e,top:i,leftOffset:n.left,topOffset:n.top}},_getCursorBoundariesOffsets:function(t){if(this.cursorOffsetCache&&"top"in this.cursorOffsetCache)return this.cursorOffsetCache;var e,i,n,r,s=0,a=0,o=this.get2DCursorLocation(t);n=o.charIndex,i=o.lineIndex;for(var l=0;l0?a:0)},"rtl"===this.direction&&(r.left*=-1),this.cursorOffsetCache=r,this.cursorOffsetCache},renderCursor:function(t,e){var i=this.get2DCursorLocation(),n=i.lineIndex,r=i.charIndex>0?i.charIndex-1:0,s=this.getValueOfPropertyAt(n,r,"fontSize"),a=this.scaleX*this.canvas.getZoom(),o=this.cursorWidth/a,l=t.topOffset,h=this.getValueOfPropertyAt(n,r,"deltaY");l+=(1-this._fontSizeFraction)*this.getHeightOfLine(n)/this.lineHeight-s*(1-this._fontSizeFraction),this.inCompositionMode&&this.renderSelection(t,e),e.fillStyle=this.cursorColor||this.getValueOfPropertyAt(n,r,"fill"),e.globalAlpha=this.__isMousedown?1:this._currentCursorOpacity,e.fillRect(t.left+t.leftOffset-o/2,l+t.top+h,o,s)},renderSelection:function(t,e){for(var i=this.inCompositionMode?this.hiddenTextarea.selectionStart:this.selectionStart,n=this.inCompositionMode?this.hiddenTextarea.selectionEnd:this.selectionEnd,r=-1!==this.textAlign.indexOf("justify"),s=this.get2DCursorLocation(i),a=this.get2DCursorLocation(n),o=s.lineIndex,l=a.lineIndex,h=s.charIndex<0?0:s.charIndex,c=a.charIndex<0?0:a.charIndex,d=o;d<=l;d++){var u,f=this._getLineLeftOffset(d)||0,g=this.getHeightOfLine(d),m=0,p=0;if(d===o&&(m=this.__charBounds[o][h].left),d>=o&&d1)&&(g/=this.lineHeight);var v=t.left+f+m,y=p-m,w=g,E=0;this.inCompositionMode?(e.fillStyle=this.compositionColor||"black",w=1,E=g):e.fillStyle=this.selectionColor,"rtl"===this.direction&&(v=this.width-v-y),e.fillRect(v,t.top+t.topOffset+E,y,w),t.topOffset+=u}},getCurrentCharFontSize:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fontSize")},getCurrentCharColor:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fill")},_getCurrentCharIndex:function(){var t=this.get2DCursorLocation(this.selectionStart,!0),e=t.charIndex>0?t.charIndex-1:0;return{l:t.lineIndex,c:e}}}),T.IText.fromObject=function(e,i){if(t(e),e.styles)for(var n in e.styles)for(var r in e.styles[n])t(e.styles[n][r]);T.Object._fromObject("IText",e,i,"text")}}(),S=T.util.object.clone,T.util.object.extend(T.IText.prototype,{initBehavior:function(){this.initAddedHandler(),this.initRemovedHandler(),this.initCursorSelectionHandlers(),this.initDoubleClickSimulation(),this.mouseMoveHandler=this.mouseMoveHandler.bind(this)},onDeselect:function(){this.isEditing&&this.exitEditing(),this.selected=!1},initAddedHandler:function(){var t=this;this.on("added",function(){var e=t.canvas;e&&(e._hasITextHandlers||(e._hasITextHandlers=!0,t._initCanvasHandlers(e)),e._iTextInstances=e._iTextInstances||[],e._iTextInstances.push(t))})},initRemovedHandler:function(){var t=this;this.on("removed",function(){var e=t.canvas;e&&(e._iTextInstances=e._iTextInstances||[],T.util.removeFromArray(e._iTextInstances,t),0===e._iTextInstances.length&&(e._hasITextHandlers=!1,t._removeCanvasHandlers(e)))})},_initCanvasHandlers:function(t){t._mouseUpITextHandler=function(){t._iTextInstances&&t._iTextInstances.forEach(function(t){t.__isMousedown=!1})},t.on("mouse:up",t._mouseUpITextHandler)},_removeCanvasHandlers:function(t){t.off("mouse:up",t._mouseUpITextHandler)},_tick:function(){this._currentTickState=this._animateCursor(this,1,this.cursorDuration,"_onTickComplete")},_animateCursor:function(t,e,i,n){var r;return r={isAborted:!1,abort:function(){this.isAborted=!0}},t.animate("_currentCursorOpacity",e,{duration:i,onComplete:function(){r.isAborted||t[n]()},onChange:function(){t.canvas&&t.selectionStart===t.selectionEnd&&t.renderCursorOrSelection()},abort:function(){return r.isAborted}}),r},_onTickComplete:function(){var t=this;this._cursorTimeout1&&clearTimeout(this._cursorTimeout1),this._cursorTimeout1=setTimeout(function(){t._currentTickCompleteState=t._animateCursor(t,0,this.cursorDuration/2,"_tick")},100)},initDelayedCursor:function(t){var e=this,i=t?0:this.cursorDelay;this.abortCursorAnimation(),this._currentCursorOpacity=1,this._cursorTimeout2=setTimeout(function(){e._tick()},i)},abortCursorAnimation:function(){var t=this._currentTickState||this._currentTickCompleteState,e=this.canvas;this._currentTickState&&this._currentTickState.abort(),this._currentTickCompleteState&&this._currentTickCompleteState.abort(),clearTimeout(this._cursorTimeout1),clearTimeout(this._cursorTimeout2),this._currentCursorOpacity=0,t&&e&&e.clearContext(e.contextTop||e.contextContainer)},selectAll:function(){return this.selectionStart=0,this.selectionEnd=this._text.length,this._fireSelectionChanged(),this._updateTextarea(),this},getSelectedText:function(){return this._text.slice(this.selectionStart,this.selectionEnd).join("")},findWordBoundaryLeft:function(t){var e=0,i=t-1;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i--;for(;/\S/.test(this._text[i])&&i>-1;)e++,i--;return t-e},findWordBoundaryRight:function(t){var e=0,i=t;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i++;for(;/\S/.test(this._text[i])&&i-1;)e++,i--;return t-e},findLineBoundaryRight:function(t){for(var e=0,i=t;!/\n/.test(this._text[i])&&i0&&nthis.__selectionStartOnMouseDown?(this.selectionStart=this.__selectionStartOnMouseDown,this.selectionEnd=e):(this.selectionStart=e,this.selectionEnd=this.__selectionStartOnMouseDown),this.selectionStart===i&&this.selectionEnd===n||(this.restartCursorIfNeeded(),this._fireSelectionChanged(),this._updateTextarea(),this.renderCursorOrSelection()))}},_setEditingProps:function(){this.hoverCursor="text",this.canvas&&(this.canvas.defaultCursor=this.canvas.moveCursor="text"),this.borderColor=this.editingBorderColor,this.hasControls=this.selectable=!1,this.lockMovementX=this.lockMovementY=!0},fromStringToGraphemeSelection:function(t,e,i){var n=i.slice(0,t),r=T.util.string.graphemeSplit(n).length;if(t===e)return{selectionStart:r,selectionEnd:r};var s=i.slice(t,e);return{selectionStart:r,selectionEnd:r+T.util.string.graphemeSplit(s).length}},fromGraphemeToStringSelection:function(t,e,i){var n=i.slice(0,t).join("").length;return t===e?{selectionStart:n,selectionEnd:n}:{selectionStart:n,selectionEnd:n+i.slice(t,e).join("").length}},_updateTextarea:function(){if(this.cursorOffsetCache={},this.hiddenTextarea){if(!this.inCompositionMode){var t=this.fromGraphemeToStringSelection(this.selectionStart,this.selectionEnd,this._text);this.hiddenTextarea.selectionStart=t.selectionStart,this.hiddenTextarea.selectionEnd=t.selectionEnd}this.updateTextareaPosition()}},updateFromTextArea:function(){if(this.hiddenTextarea){this.cursorOffsetCache={},this.text=this.hiddenTextarea.value,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords());var t=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value);this.selectionEnd=this.selectionStart=t.selectionEnd,this.inCompositionMode||(this.selectionStart=t.selectionStart),this.updateTextareaPosition()}},updateTextareaPosition:function(){if(this.selectionStart===this.selectionEnd){var t=this._calcTextareaPosition();this.hiddenTextarea.style.left=t.left,this.hiddenTextarea.style.top=t.top}},_calcTextareaPosition:function(){if(!this.canvas)return{x:1,y:1};var t=this.inCompositionMode?this.compositionStart:this.selectionStart,e=this._getCursorBoundaries(t),i=this.get2DCursorLocation(t),n=i.lineIndex,r=i.charIndex,s=this.getValueOfPropertyAt(n,r,"fontSize")*this.lineHeight,a=e.leftOffset,o=this.calcTransformMatrix(),l={x:e.left+a,y:e.top+e.topOffset+s},h=this.canvas.getRetinaScaling(),c=this.canvas.upperCanvasEl,d=c.width/h,u=c.height/h,f=d-s,g=u-s,m=c.clientWidth/d,p=c.clientHeight/u;return l=T.util.transformPoint(l,o),(l=T.util.transformPoint(l,this.canvas.viewportTransform)).x*=m,l.y*=p,l.x<0&&(l.x=0),l.x>f&&(l.x=f),l.y<0&&(l.y=0),l.y>g&&(l.y=g),l.x+=this.canvas._offset.left,l.y+=this.canvas._offset.top,{left:l.x+"px",top:l.y+"px",fontSize:s+"px",charHeight:s}},_saveEditingProps:function(){this._savedProps={hasControls:this.hasControls,borderColor:this.borderColor,lockMovementX:this.lockMovementX,lockMovementY:this.lockMovementY,hoverCursor:this.hoverCursor,selectable:this.selectable,defaultCursor:this.canvas&&this.canvas.defaultCursor,moveCursor:this.canvas&&this.canvas.moveCursor}},_restoreEditingProps:function(){this._savedProps&&(this.hoverCursor=this._savedProps.hoverCursor,this.hasControls=this._savedProps.hasControls,this.borderColor=this._savedProps.borderColor,this.selectable=this._savedProps.selectable,this.lockMovementX=this._savedProps.lockMovementX,this.lockMovementY=this._savedProps.lockMovementY,this.canvas&&(this.canvas.defaultCursor=this._savedProps.defaultCursor,this.canvas.moveCursor=this._savedProps.moveCursor))},exitEditing:function(){var t=this._textBeforeEdit!==this.text,e=this.hiddenTextarea;return this.selected=!1,this.isEditing=!1,this.selectionEnd=this.selectionStart,e&&(e.blur&&e.blur(),e.parentNode&&e.parentNode.removeChild(e)),this.hiddenTextarea=null,this.abortCursorAnimation(),this._restoreEditingProps(),this._currentCursorOpacity=0,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this.fire("editing:exited"),t&&this.fire("modified"),this.canvas&&(this.canvas.off("mouse:move",this.mouseMoveHandler),this.canvas.fire("text:editing:exited",{target:this}),t&&this.canvas.fire("object:modified",{target:this})),this},_removeExtraneousStyles:function(){for(var t in this.styles)this._textLines[t]||delete this.styles[t]},removeStyleFromTo:function(t,e){var i,n,r=this.get2DCursorLocation(t,!0),s=this.get2DCursorLocation(e,!0),a=r.lineIndex,o=r.charIndex,l=s.lineIndex,h=s.charIndex;if(a!==l){if(this.styles[a])for(i=o;i=h&&(n[c-u]=n[d],delete n[d])}},shiftLineStyles:function(t,e){var i=S(this.styles);for(var n in this.styles){var r=parseInt(n,10);r>t&&(this.styles[r+e]=i[r],i[r-e]||delete this.styles[r])}},restartCursorIfNeeded:function(){this._currentTickState&&!this._currentTickState.isAborted&&this._currentTickCompleteState&&!this._currentTickCompleteState.isAborted||this.initDelayedCursor()},insertNewlineStyleObject:function(t,e,i,n){var r,s={},a=!1,o=this._unwrappedTextLines[t].length===e;for(var l in i||(i=1),this.shiftLineStyles(t,i),this.styles[t]&&(r=this.styles[t][0===e?e:e-1]),this.styles[t]){var h=parseInt(l,10);h>=e&&(a=!0,s[h-e]=this.styles[t][l],o&&0===e||delete this.styles[t][l])}var c=!1;for(a&&!o&&(this.styles[t+i]=s,c=!0),c&&i--;i>0;)n&&n[i-1]?this.styles[t+i]={0:S(n[i-1])}:r?this.styles[t+i]={0:S(r)}:delete this.styles[t+i],i--;this._forceClearCache=!0},insertCharStyleObject:function(t,e,i,n){this.styles||(this.styles={});var r=this.styles[t],s=r?S(r):{};for(var a in i||(i=1),s){var o=parseInt(a,10);o>=e&&(r[o+i]=s[o],s[o-i]||delete r[o])}if(this._forceClearCache=!0,n)for(;i--;)Object.keys(n[i]).length&&(this.styles[t]||(this.styles[t]={}),this.styles[t][e+i]=S(n[i]));else if(r)for(var l=r[e?e-1:1];l&&i--;)this.styles[t][e+i]=S(l)},insertNewStyleBlock:function(t,e,i){for(var n=this.get2DCursorLocation(e,!0),r=[0],s=0,a=0;a0&&(this.insertCharStyleObject(n.lineIndex,n.charIndex,r[0],i),i=i&&i.slice(r[0]+1)),s&&this.insertNewlineStyleObject(n.lineIndex,n.charIndex+r[0],s),a=1;a0?this.insertCharStyleObject(n.lineIndex+a,0,r[a],i):i&&this.styles[n.lineIndex+a]&&i[0]&&(this.styles[n.lineIndex+a][0]=i[0]),i=i&&i.slice(r[a]+1);r[a]>0&&this.insertCharStyleObject(n.lineIndex+a,0,r[a],i)},setSelectionStartEndWithShift:function(t,e,i){i<=t?(e===t?this._selectionDirection="left":"right"===this._selectionDirection&&(this._selectionDirection="left",this.selectionEnd=t),this.selectionStart=i):i>t&&it?this.selectionStart=t:this.selectionStart<0&&(this.selectionStart=0),this.selectionEnd>t?this.selectionEnd=t:this.selectionEnd<0&&(this.selectionEnd=0)}}),T.util.object.extend(T.IText.prototype,{initDoubleClickSimulation:function(){this.__lastClickTime=+new Date,this.__lastLastClickTime=+new Date,this.__lastPointer={},this.on("mousedown",this.onMouseDown)},onMouseDown:function(t){if(this.canvas){this.__newClickTime=+new Date;var e=t.pointer;this.isTripleClick(e)&&(this.fire("tripleclick",t),this._stopEvent(t.e)),this.__lastLastClickTime=this.__lastClickTime,this.__lastClickTime=this.__newClickTime,this.__lastPointer=e,this.__lastIsEditing=this.isEditing,this.__lastSelected=this.selected}},isTripleClick:function(t){return this.__newClickTime-this.__lastClickTime<500&&this.__lastClickTime-this.__lastLastClickTime<500&&this.__lastPointer.x===t.x&&this.__lastPointer.y===t.y},_stopEvent:function(t){t.preventDefault&&t.preventDefault(),t.stopPropagation&&t.stopPropagation()},initCursorSelectionHandlers:function(){this.initMousedownHandler(),this.initMouseupHandler(),this.initClicks()},doubleClickHandler:function(t){this.isEditing&&this.selectWord(this.getSelectionStartFromPointer(t.e))},tripleClickHandler:function(t){this.isEditing&&this.selectLine(this.getSelectionStartFromPointer(t.e))},initClicks:function(){this.on("mousedblclick",this.doubleClickHandler),this.on("tripleclick",this.tripleClickHandler)},_mouseDownHandler:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.__isMousedown=!0,this.selected&&(this.inCompositionMode=!1,this.setCursorByClick(t.e)),this.isEditing&&(this.__selectionStartOnMouseDown=this.selectionStart,this.selectionStart===this.selectionEnd&&this.abortCursorAnimation(),this.renderCursorOrSelection()))},_mouseDownHandlerBefore:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.selected=this===this.canvas._activeObject)},initMousedownHandler:function(){this.on("mousedown",this._mouseDownHandler),this.on("mousedown:before",this._mouseDownHandlerBefore)},initMouseupHandler:function(){this.on("mouseup",this.mouseUpHandler)},mouseUpHandler:function(t){if(this.__isMousedown=!1,!(!this.editable||this.group||t.transform&&t.transform.actionPerformed||t.e.button&&1!==t.e.button)){if(this.canvas){var e=this.canvas._activeObject;if(e&&e!==this)return}this.__lastSelected&&!this.__corner?(this.selected=!1,this.__lastSelected=!1,this.enterEditing(t.e),this.selectionStart===this.selectionEnd?this.initDelayedCursor(!0):this.renderCursorOrSelection()):this.selected=!0}},setCursorByClick:function(t){var e=this.getSelectionStartFromPointer(t),i=this.selectionStart,n=this.selectionEnd;t.shiftKey?this.setSelectionStartEndWithShift(i,n,e):(this.selectionStart=e,this.selectionEnd=e),this.isEditing&&(this._fireSelectionChanged(),this._updateTextarea())},getSelectionStartFromPointer:function(t){for(var e,i=this.getLocalPointer(t),n=0,r=0,s=0,a=0,o=0,l=0,h=this._textLines.length;l0&&(a+=this._textLines[l-1].length+this.missingNewlineOffset(l-1));r=this._getLineLeftOffset(o)*this.scaleX,e=this._textLines[o],"rtl"===this.direction&&(i.x=this.width*this.scaleX-i.x+r);for(var c=0,d=e.length;cs||a<0?0:1);return this.flipX&&(o=r-o),o>this._text.length&&(o=this._text.length),o}}),T.util.object.extend(T.IText.prototype,{initHiddenTextarea:function(){this.hiddenTextarea=T.document.createElement("textarea"),this.hiddenTextarea.setAttribute("autocapitalize","off"),this.hiddenTextarea.setAttribute("autocorrect","off"),this.hiddenTextarea.setAttribute("autocomplete","off"),this.hiddenTextarea.setAttribute("spellcheck","false"),this.hiddenTextarea.setAttribute("data-fabric-hiddentextarea",""),this.hiddenTextarea.setAttribute("wrap","off");var t=this._calcTextareaPosition();this.hiddenTextarea.style.cssText="position: absolute; top: "+t.top+"; left: "+t.left+"; z-index: -999; opacity: 0; width: 1px; height: 1px; font-size: 1px; paddingｰtop: "+t.fontSize+";",this.hiddenTextareaContainer?this.hiddenTextareaContainer.appendChild(this.hiddenTextarea):T.document.body.appendChild(this.hiddenTextarea),T.util.addListener(this.hiddenTextarea,"keydown",this.onKeyDown.bind(this)),T.util.addListener(this.hiddenTextarea,"keyup",this.onKeyUp.bind(this)),T.util.addListener(this.hiddenTextarea,"input",this.onInput.bind(this)),T.util.addListener(this.hiddenTextarea,"copy",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"cut",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"paste",this.paste.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionstart",this.onCompositionStart.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionupdate",this.onCompositionUpdate.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionend",this.onCompositionEnd.bind(this)),!this._clickHandlerInitialized&&this.canvas&&(T.util.addListener(this.canvas.upperCanvasEl,"click",this.onClick.bind(this)),this._clickHandlerInitialized=!0)},keysMap:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorRight",36:"moveCursorLeft",37:"moveCursorLeft",38:"moveCursorUp",39:"moveCursorRight",40:"moveCursorDown"},keysMapRtl:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorLeft",36:"moveCursorRight",37:"moveCursorRight",38:"moveCursorUp",39:"moveCursorLeft",40:"moveCursorDown"},ctrlKeysMapUp:{67:"copy",88:"cut"},ctrlKeysMapDown:{65:"selectAll"},onClick:function(){this.hiddenTextarea&&this.hiddenTextarea.focus()},onKeyDown:function(t){if(this.isEditing){var e="rtl"===this.direction?this.keysMapRtl:this.keysMap;if(t.keyCode in e)this[e[t.keyCode]](t);else{if(!(t.keyCode in this.ctrlKeysMapDown)||!t.ctrlKey&&!t.metaKey)return;this[this.ctrlKeysMapDown[t.keyCode]](t)}t.stopImmediatePropagation(),t.preventDefault(),t.keyCode>=33&&t.keyCode<=40?(this.inCompositionMode=!1,this.clearContextTop(),this.renderCursorOrSelection()):this.canvas&&this.canvas.requestRenderAll()}},onKeyUp:function(t){!this.isEditing||this._copyDone||this.inCompositionMode?this._copyDone=!1:t.keyCode in this.ctrlKeysMapUp&&(t.ctrlKey||t.metaKey)&&(this[this.ctrlKeysMapUp[t.keyCode]](t),t.stopImmediatePropagation(),t.preventDefault(),this.canvas&&this.canvas.requestRenderAll())},onInput:function(t){var e=this.fromPaste;if(this.fromPaste=!1,t&&t.stopPropagation(),this.isEditing){var i,n,r,s,a,o=this._splitTextIntoLines(this.hiddenTextarea.value).graphemeText,l=this._text.length,h=o.length,c=h-l,d=this.selectionStart,u=this.selectionEnd,f=d!==u;if(""===this.hiddenTextarea.value)return this.styles={},this.updateFromTextArea(),this.fire("changed"),void(this.canvas&&(this.canvas.fire("text:changed",{target:this}),this.canvas.requestRenderAll()));var g=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value),m=d>g.selectionStart;f?(i=this._text.slice(d,u),c+=u-d):h0&&(n+=(i=this.__charBounds[t][e-1]).left+i.width),n},getDownCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),r=n.lineIndex;if(r===this._textLines.length-1||t.metaKey||34===t.keyCode)return this._text.length-i;var s=n.charIndex,a=this._getWidthBeforeCursor(r,s),o=this._getIndexOnLine(r+1,a);return this._textLines[r].slice(s).length+o+1+this.missingNewlineOffset(r)},_getSelectionForOffset:function(t,e){return t.shiftKey&&this.selectionStart!==this.selectionEnd&&e?this.selectionEnd:this.selectionStart},getUpCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),r=n.lineIndex;if(0===r||t.metaKey||33===t.keyCode)return-i;var s=n.charIndex,a=this._getWidthBeforeCursor(r,s),o=this._getIndexOnLine(r-1,a),l=this._textLines[r].slice(0,s),h=this.missingNewlineOffset(r-1);return-this._textLines[r-1].length+o-l.length+(1-h)},_getIndexOnLine:function(t,e){for(var i,n,r=this._textLines[t],s=this._getLineLeftOffset(t),a=0,o=0,l=r.length;oe){n=!0;var h=s-i,c=s,d=Math.abs(h-e);a=Math.abs(c-e)=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorUpOrDown("Down",t)},moveCursorUp:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorUpOrDown("Up",t)},_moveCursorUpOrDown:function(t,e){var i=this["get"+t+"CursorOffset"](e,"right"===this._selectionDirection);e.shiftKey?this.moveCursorWithShift(i):this.moveCursorWithoutShift(i),0!==i&&(this.setSelectionInBoundaries(),this.abortCursorAnimation(),this._currentCursorOpacity=1,this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorWithShift:function(t){var e="left"===this._selectionDirection?this.selectionStart+t:this.selectionEnd+t;return this.setSelectionStartEndWithShift(this.selectionStart,this.selectionEnd,e),0!==t},moveCursorWithoutShift:function(t){return t<0?(this.selectionStart+=t,this.selectionEnd=this.selectionStart):(this.selectionEnd+=t,this.selectionStart=this.selectionEnd),0!==t},moveCursorLeft:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorLeftOrRight("Left",t)},_move:function(t,e,i){var n;if(t.altKey)n=this["findWordBoundary"+i](this[e]);else{if(!t.metaKey&&35!==t.keyCode&&36!==t.keyCode)return this[e]+="Left"===i?-1:1,!0;n=this["findLineBoundary"+i](this[e])}if(void 0!==typeof n&&this[e]!==n)return this[e]=n,!0},_moveLeft:function(t,e){return this._move(t,e,"Left")},_moveRight:function(t,e){return this._move(t,e,"Right")},moveCursorLeftWithoutShift:function(t){var e=!0;return this._selectionDirection="left",this.selectionEnd===this.selectionStart&&0!==this.selectionStart&&(e=this._moveLeft(t,"selectionStart")),this.selectionEnd=this.selectionStart,e},moveCursorLeftWithShift:function(t){return"right"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveLeft(t,"selectionEnd"):0!==this.selectionStart?(this._selectionDirection="left",this._moveLeft(t,"selectionStart")):void 0},moveCursorRight:function(t){this.selectionStart>=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorLeftOrRight("Right",t)},_moveCursorLeftOrRight:function(t,e){var i="moveCursor"+t+"With";this._currentCursorOpacity=1,e.shiftKey?i+="Shift":i+="outShift",this[i](e)&&(this.abortCursorAnimation(),this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorRightWithShift:function(t){return"left"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveRight(t,"selectionStart"):this.selectionEnd!==this._text.length?(this._selectionDirection="right",this._moveRight(t,"selectionEnd")):void 0},moveCursorRightWithoutShift:function(t){var e=!0;return this._selectionDirection="right",this.selectionStart===this.selectionEnd?(e=this._moveRight(t,"selectionStart"),this.selectionEnd=this.selectionStart):this.selectionStart=this.selectionEnd,e},removeChars:function(t,e){void 0===e&&(e=t+1),this.removeStyleFromTo(t,e),this._text.splice(t,e-t),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()},insertChars:function(t,e,i,n){void 0===n&&(n=i),n>i&&this.removeStyleFromTo(i,n);var r=T.util.string.graphemeSplit(t);this.insertNewStyleBlock(r,i,e),this._text=[].concat(this._text.slice(0,i),r,this._text.slice(n)),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()}}),function(){var t=T.util.toFixed,e=/ +/g;T.util.object.extend(T.Text.prototype,{_toSVG:function(){var t=this._getSVGLeftTopOffsets(),e=this._getSVGTextAndBg(t.textTop,t.textLeft);return this._wrapSVGTextAndBg(e)},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,noStyle:!0,withShadow:!0})},_getSVGLeftTopOffsets:function(){return{textLeft:-this.width/2,textTop:-this.height/2,lineTop:this.getHeightOfLine(0)}},_wrapSVGTextAndBg:function(t){var e=this.getSvgTextDecoration(this);return[t.textBgRects.join(""),'\t\t",t.textSpans.join(""),"\n"]},_getSVGTextAndBg:function(t,e){var i,n=[],r=[],s=t;this._setSVGBg(r);for(var a=0,o=this._textLines.length;a",T.util.string.escapeXml(i),""].join("")},_setSVGTextLineText:function(t,e,i,n){var r,s,a,o,l,h=this.getHeightOfLine(e),c=-1!==this.textAlign.indexOf("justify"),d="",u=0,f=this._textLines[e];n+=h*(1-this._fontSizeFraction)/this.lineHeight;for(var g=0,m=f.length-1;g<=m;g++)l=g===m||this.charSpacing,d+=f[g],a=this.__charBounds[e][g],0===u?(i+=a.kernedWidth-a.width,u+=a.width):u+=a.kernedWidth,c&&!l&&this._reSpaceAndTab.test(f[g])&&(l=!0),l||(r=r||this.getCompleteStyleDeclaration(e,g),s=this.getCompleteStyleDeclaration(e,g+1),l=this._hasStyleChangedForSvg(r,s)),l&&(o=this._getStyleDeclaration(e,g)||{},t.push(this._createTextCharSpan(d,o,i,n)),d="",r=s,i+=u,u=0)},_pushTextBgRect:function(e,i,n,r,s,a){var o=T.Object.NUM_FRACTION_DIGITS;e.push("\t\t\n')},_setSVGTextLineBg:function(t,e,i,n){for(var r,s,a=this._textLines[e],o=this.getHeightOfLine(e)/this.lineHeight,l=0,h=0,c=this.getValueOfPropertyAt(e,0,"textBackgroundColor"),d=0,u=a.length;dthis.width&&this._set("width",this.dynamicMinWidth),-1!==this.textAlign.indexOf("justify")&&this.enlargeSpaces(),this.height=this.calcTextHeight(),this.saveState({propertySet:"_dimensionAffectingProps"}))},_generateStyleMap:function(t){for(var e=0,i=0,n=0,r={},s=0;s0?(i=0,n++,e++):!this.splitByGrapheme&&this._reSpaceAndTab.test(t.graphemeText[n])&&s>0&&(i++,n++),r[s]={line:e,offset:i},n+=t.graphemeLines[s].length,i+=t.graphemeLines[s].length;return r},styleHas:function(t,i){if(this._styleMap&&!this.isWrapping){var n=this._styleMap[i];n&&(i=n.line)}return e.Text.prototype.styleHas.call(this,t,i)},isEmptyStyles:function(t){if(!this.styles)return!0;var e,i,n=0,r=!1,s=this._styleMap[t],a=this._styleMap[t+1];for(var o in s&&(t=s.line,n=s.offset),a&&(r=a.line===t,e=a.offset),i=void 0===t?this.styles:{line:this.styles[t]})for(var l in i[o])if(l>=n&&(!r||ln&&!p?(o.push(l),l=[],s=f,p=!0):s+=_,p||a||l.push(u),l=l.concat(c),g=a?0:this._measureWord([u],i,d),d++,p=!1,f>m&&(m=f);return v&&o.push(l),m+r>this.dynamicMinWidth&&(this.dynamicMinWidth=m-_+r),o},isEndOfWrapping:function(t){return!this._styleMap[t+1]||this._styleMap[t+1].line!==this._styleMap[t].line},missingNewlineOffset:function(t){return this.splitByGrapheme?this.isEndOfWrapping(t)?1:0:1},_splitTextIntoLines:function(t){for(var i=e.Text.prototype._splitTextIntoLines.call(this,t),n=this._wrapText(i.lines,this.width),r=new Array(n.length),s=0;s{},898:()=>{},245:()=>{}},gi={};function mi(t){var e=gi[t];if(void 0!==e)return e.exports;var i=gi[t]={exports:{}};return fi[t](i,i.exports,mi),i.exports}mi.d=(t,e)=>{for(var i in e)mi.o(e,i)&&!mi.o(t,i)&&Object.defineProperty(t,i,{enumerable:!0,get:e[i]})},mi.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e);var pi={};(()=>{let t;mi.d(pi,{R:()=>t}),t="undefined"!=typeof document&&"undefined"!=typeof window?mi(653).fabric:{version:"5.2.1"}})();var _i,vi,yi,wi,Ei=pi.R;!function(t){t[t.DIMT_RECTANGLE=1]="DIMT_RECTANGLE",t[t.DIMT_QUADRILATERAL=2]="DIMT_QUADRILATERAL",t[t.DIMT_TEXT=4]="DIMT_TEXT",t[t.DIMT_ARC=8]="DIMT_ARC",t[t.DIMT_IMAGE=16]="DIMT_IMAGE",t[t.DIMT_POLYGON=32]="DIMT_POLYGON",t[t.DIMT_LINE=64]="DIMT_LINE",t[t.DIMT_GROUP=128]="DIMT_GROUP"}(_i||(_i={})),function(t){t[t.DIS_DEFAULT=1]="DIS_DEFAULT",t[t.DIS_SELECTED=2]="DIS_SELECTED"}(vi||(vi={})),function(t){t[t.EF_ENHANCED_FOCUS=4]="EF_ENHANCED_FOCUS",t[t.EF_AUTO_ZOOM=16]="EF_AUTO_ZOOM",t[t.EF_TAP_TO_FOCUS=64]="EF_TAP_TO_FOCUS"}(yi||(yi={})),function(t){t.GREY="grey",t.GREY32="grey32",t.RGBA="rgba",t.RBGA="rbga",t.GRBA="grba",t.GBRA="gbra",t.BRGA="brga",t.BGRA="bgra"}(wi||(wi={}));const Ci=t=>"number"==typeof t&&!Number.isNaN(t),Si=t=>"string"==typeof t;var Ti,bi,Ii,xi,Ri,Oi,Di,Ai,Mi,Li,Fi;!function(t){t[t.ARC=0]="ARC",t[t.IMAGE=1]="IMAGE",t[t.LINE=2]="LINE",t[t.POLYGON=3]="POLYGON",t[t.QUAD=4]="QUAD",t[t.RECT=5]="RECT",t[t.TEXT=6]="TEXT",t[t.GROUP=7]="GROUP"}(Ri||(Ri={})),function(t){t[t.DEFAULT=0]="DEFAULT",t[t.SELECTED=1]="SELECTED"}(Oi||(Oi={}));let Pi=class{get mediaType(){return new Map([["rect",_i.DIMT_RECTANGLE],["quad",_i.DIMT_QUADRILATERAL],["text",_i.DIMT_TEXT],["arc",_i.DIMT_ARC],["image",_i.DIMT_IMAGE],["polygon",_i.DIMT_POLYGON],["line",_i.DIMT_LINE],["group",_i.DIMT_GROUP]]).get(this._mediaType)}get styleSelector(){switch(oi(this,bi,"f")){case vi.DIS_DEFAULT:return"default";case vi.DIS_SELECTED:return"selected"}}set drawingStyleId(t){this.styleId=t}get drawingStyleId(){return this.styleId}set coordinateBase(t){if(!["view","image"].includes(t))throw new Error("Invalid 'coordinateBase'.");this._drawingLayer&&("image"===oi(this,Ii,"f")&&"view"===t?this.updateCoordinateBaseFromImageToView():"view"===oi(this,Ii,"f")&&"image"===t&&this.updateCoordinateBaseFromViewToImage()),li(this,Ii,t)}get coordinateBase(){return oi(this,Ii,"f")}get drawingLayerId(){return this._drawingLayerId}constructor(t,e){if(Ti.add(this),bi.set(this,void 0),Ii.set(this,"image"),this._zIndex=null,this._drawingLayer=null,this._drawingLayerId=null,this._mapState_StyleId=new Map,this.mapEvent_Callbacks=new Map([["selected",new Map],["deselected",new Map],["mousedown",new Map],["mouseup",new Map],["dblclick",new Map],["mouseover",new Map],["mouseout",new Map]]),this.mapNoteName_Content=new Map([]),this.isDrawingItem=!0,null!=e&&!Ci(e))throw new TypeError("Invalid 'drawingStyleId'.");t&&this._setFabricObject(t),this.setState(vi.DIS_DEFAULT),this.styleId=e}_setFabricObject(t){this._fabricObject=t,this._fabricObject.on("selected",()=>{this.setState(vi.DIS_SELECTED)}),this._fabricObject.on("deselected",()=>{this._fabricObject.canvas&&this._fabricObject.canvas.getActiveObjects().includes(this._fabricObject)?this.setState(vi.DIS_SELECTED):this.setState(vi.DIS_DEFAULT),"textbox"===this._fabricObject.type&&(this._fabricObject.isEditing&&this._fabricObject.exitEditing(),this._fabricObject.selected=!1)}),t.getDrawingItem=()=>this}_getFabricObject(){return this._fabricObject}setState(t){li(this,bi,t)}getState(){return oi(this,bi,"f")}_on(t,e){if(!e)return;const i=t.toLowerCase(),n=this.mapEvent_Callbacks.get(i);if(!n)throw new Error(`Event '${t}' does not exist.`);let r=n.get(e);r||(r=t=>{const i=t.e;if(!i)return void(e&&e.apply(this,[{targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null}]));const n={targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null};if(this._drawingLayer){let t,e,r,s;const a=i.target.getBoundingClientRect();t=a.left,e=a.top,r=t+window.scrollX,s=e+window.scrollY;const{width:o,height:l}=this._drawingLayer.fabricCanvas.lowerCanvasEl.getBoundingClientRect(),h=this._drawingLayer.width,c=this._drawingLayer.height,d=o/l,u=h/c,f=this._drawingLayer._getObjectFit();let g,m,p,_,v=1;if("contain"===f)d0?i-1:n,ji),actionName:"modifyPolygon",pointIndex:i}),t},{}),li(this,Ai,JSON.parse(JSON.stringify(t))),this._mediaType="polygon"}extendSet(t,e){if("vertices"===t){const t=this._fabricObject;if(t.group){const i=t.group;t.points=e.map(t=>({x:t.x-i.left-i.width/2,y:t.y-i.top-i.height/2})),i.addWithUpdate()}else t.points=e;const i=t.points.length-1;return t.controls=t.points.reduce(function(t,e,n){return t["p"+n]=new Ei.Control({positionHandler:Ni,actionHandler:Vi(n>0?n-1:i,ji),actionName:"modifyPolygon",pointIndex:n}),t},{}),t._setPositionDimensions({}),!0}}extendGet(t){if("vertices"===t){const t=[],e=this._fabricObject;if(e.selectable&&!e.group)for(let i in e.oCoords)t.push({x:e.oCoords[i].x,y:e.oCoords[i].y});else for(let i of e.points){let n=i.x-e.pathOffset.x,r=i.y-e.pathOffset.y;const s=Ei.util.transformPoint({x:n,y:r},e.calcTransformMatrix());t.push({x:s.x,y:s.y})}return t}}updateCoordinateBaseFromImageToView(){const t=this.get("vertices").map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",t)}updateCoordinateBaseFromViewToImage(){const t=this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}));this.set("vertices",t)}setPosition(t){this.setPolygon(t)}getPosition(){return this.getPolygon()}updatePosition(){oi(this,Ai,"f")&&this.setPolygon(oi(this,Ai,"f"))}setPolygon(t){if(!S(t))throw new TypeError("Invalid 'polygon'.");if(this._drawingLayer){if("view"===this.coordinateBase){const e=t.points.map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else li(this,Ai,JSON.parse(JSON.stringify(t)))}getPolygon(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return oi(this,Ai,"f")?JSON.parse(JSON.stringify(oi(this,Ai,"f"))):null}};Ai=new WeakMap;Mi=new WeakMap,Li=new WeakMap;const Gi=t=>{let e=(t=>t.split("\n").map(t=>t.split("\t")))(t);return(t=>{for(let e=0;;e++){let i=-1;for(let n=0;ni&&(i=r.length)}if(-1===i)break;for(let n=0;n=t[n].length-1)continue;let r=" ".repeat(i+2-t[n][e].length);t[n][e]=t[n][e].concat(r)}}})(e),(t=>{let e="";for(let i=0;i({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else li(this,Hi,JSON.parse(JSON.stringify(t)))}getQuad(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return oi(this,Hi,"f")?JSON.parse(JSON.stringify(oi(this,Hi,"f"))):null}}Hi=new WeakMap;let Xi=class extends Pi{constructor(t){super(new Ei.Group(t.map(t=>t._getFabricObject()))),this._fabricObject.on("selected",()=>{this.setState(vi.DIS_SELECTED);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("selected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._fabricObject.on("deselected",()=>{this.setState(vi.DIS_DEFAULT);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("deselected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._mediaType="group"}extendSet(t,e){return!1}extendGet(t){}updateCoordinateBaseFromImageToView(){}updateCoordinateBaseFromViewToImage(){}setPosition(){}getPosition(){}updatePosition(){}getChildDrawingItems(){return this._fabricObject._objects.map(t=>t.getDrawingItem())}setChildDrawingItems(t){if(!t||!t.isDrawingItem)throw TypeError("Illegal drawing item.");this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"add"):this._fabricObject.addWithUpdate(t._getFabricObject())}removeChildItem(t){t&&t.isDrawingItem&&(this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"remove"):this._fabricObject.removeWithUpdate(t._getFabricObject()))}};const Zi=t=>null!==t&&"object"==typeof t&&!Array.isArray(t),qi=t=>!!Si(t)&&""!==t,Ki=t=>!(!Zi(t)||"id"in t&&!Ci(t.id)||"lineWidth"in t&&!Ci(t.lineWidth)||"fillStyle"in t&&!qi(t.fillStyle)||"strokeStyle"in t&&!qi(t.strokeStyle)||"paintMode"in t&&!["fill","stroke","strokeAndFill"].includes(t.paintMode)||"fontFamily"in t&&!qi(t.fontFamily)||"fontSize"in t&&!Ci(t.fontSize));class Ji{static convert(t,e,i,n){const r={x:0,y:0,width:e,height:i};if(!t)return r;const s=n.getVideoFit(),a=n.getVisibleRegionOfVideo({inPixels:!0});if(b(t))t.isMeasuredInPercentage?"contain"===s||null===a?(r.x=t.x/100*e,r.y=t.y/100*i,r.width=t.width/100*e,r.height=t.height/100*i):(r.x=a.x+t.x/100*a.width,r.y=a.y+t.y/100*a.height,r.width=t.width/100*a.width,r.height=t.height/100*a.height):"contain"===s||null===a?(r.x=t.x,r.y=t.y,r.width=t.width,r.height=t.height):(r.x=t.x+a.x,r.y=t.y+a.y,r.width=t.width>a.width?a.width:t.width,r.height=t.height>a.height?a.height:t.height);else{if(!y(t))throw TypeError("Invalid region.");t.isMeasuredInPercentage?"contain"===s||null===a?(r.x=t.left/100*e,r.y=t.top/100*i,r.width=(t.right-t.left)/100*e,r.height=(t.bottom-t.top)/100*i):(r.x=a.x+t.left/100*a.width,r.y=a.y+t.top/100*a.height,r.width=(t.right-t.left)/100*a.width,r.height=(t.bottom-t.top)/100*a.height):"contain"===s||null===a?(r.x=t.left,r.y=t.top,r.width=t.right-t.left,r.height=t.bottom-t.top):(r.x=t.left+a.x,r.y=t.top+a.y,r.width=t.right-t.left>a.width?a.width:t.right-t.left,r.height=t.bottom-t.top>a.height?a.height:t.bottom-t.top)}return r.x=Math.round(r.x),r.y=Math.round(r.y),r.width=Math.round(r.width),r.height=Math.round(r.height),r}}var $i,Qi;class tn{constructor(){$i.set(this,new Map),Qi.set(this,!1)}get disposed(){return oi(this,Qi,"f")}on(t,e){t=t.toLowerCase();const i=oi(this,$i,"f").get(t);if(i){if(i.includes(e))return;i.push(e)}else oi(this,$i,"f").set(t,[e])}off(t,e){t=t.toLowerCase();const i=oi(this,$i,"f").get(t);if(!i)return;const n=i.indexOf(e);-1!==n&&i.splice(n,1)}offAll(t){t=t.toLowerCase();const e=oi(this,$i,"f").get(t);e&&(e.length=0)}fire(t,e=[],i={async:!1,copy:!0}){e||(e=[]),t=t.toLowerCase();const n=oi(this,$i,"f").get(t);if(n&&n.length){i=Object.assign({async:!1,copy:!0},i);for(let r of n){if(!r)continue;let s=[];if(i.copy)for(let i of e){try{i=JSON.parse(JSON.stringify(i))}catch(t){}s.push(i)}else s=e;let a=!1;if(i.async)setTimeout(()=>{this.disposed||n.includes(r)&&r.apply(i.target,s)},0);else try{a=r.apply(i.target,s)}catch(t){}if(!0===a)break}}}dispose(){li(this,Qi,!0)}}function en(t,e,i){return(i.x-t.x)*(e.y-t.y)==(e.x-t.x)*(i.y-t.y)&&Math.min(t.x,e.x)<=i.x&&i.x<=Math.max(t.x,e.x)&&Math.min(t.y,e.y)<=i.y&&i.y<=Math.max(t.y,e.y)}function nn(t){return Math.abs(t)<1e-6?0:t<0?-1:1}function rn(t,e,i,n){let r=t[0]*(i[1]-e[1])+e[0]*(t[1]-i[1])+i[0]*(e[1]-t[1]),s=t[0]*(n[1]-e[1])+e[0]*(t[1]-n[1])+n[0]*(e[1]-t[1]);return!((r^s)>=0&&0!==r&&0!==s||(r=i[0]*(t[1]-n[1])+n[0]*(i[1]-t[1])+t[0]*(n[1]-i[1]),s=i[0]*(e[1]-n[1])+n[0]*(i[1]-e[1])+e[0]*(n[1]-i[1]),(r^s)>=0&&0!==r&&0!==s))}$i=new WeakMap,Qi=new WeakMap;const sn=async t=>{if("string"!=typeof t)throw new TypeError("Invalid url.");const e=await fetch(t);if(!e.ok)throw Error("Network Error: "+e.statusText);const i=await e.text();if(!i.trim().startsWith("<"))throw Error("Unable to get valid HTMLElement.");const n=document.createElement("div");if(n.insertAdjacentHTML("beforeend",i),1===n.childElementCount&&n.firstChild instanceof HTMLTemplateElement)return n.firstChild.content;const r=new DocumentFragment;for(let t of n.children)r.append(t);return r};class an{static multiply(t,e){const i=[];for(let n=0;n<3;n++){const r=e.slice(3*n,3*n+3);for(let e=0;e<3;e++){const n=[t[e],t[e+3],t[e+6]].reduce((t,e,i)=>t+e*r[i],0);i.push(n)}}return i}static identity(){return[1,0,0,0,1,0,0,0,1]}static translate(t,e,i){return an.multiply(t,[1,0,0,0,1,0,e,i,1])}static rotate(t,e){var i=Math.cos(e),n=Math.sin(e);return an.multiply(t,[i,-n,0,n,i,0,0,0,1])}static scale(t,e,i){return an.multiply(t,[e,0,0,0,i,0,0,0,1])}}var on,ln,hn,cn,dn,un,fn,gn,mn,pn,_n,vn,yn,wn,En,Cn,Sn,Tn,bn,In,xn,Rn,On,Dn,An,Mn,Ln,Fn,Pn,kn,Nn,Bn,jn,Vn,Un,Gn,Wn,Yn,Hn,zn,Xn,Zn,qn,Kn,Jn,$n,Qn,tr,er,ir,nr,rr,sr,ar,or,lr,hr,cr,dr,ur,fr,gr,mr,pr,_r,vr,yr,wr,Er,Cr,Sr,Tr,br,Ir,xr,Rr,Or,Dr,Ar,Mr,Lr,Fr;class Pr{static createDrawingStyle(t){if(!Ki(t))throw new Error("Invalid style definition.");let e,i=Pr.USER_START_STYLE_ID;for(;oi(Pr,on,"f",ln).has(i);)i++;e=i;const n=JSON.parse(JSON.stringify(t));n.id=e;for(let t in oi(Pr,on,"f",hn))n.hasOwnProperty(t)||(n[t]=oi(Pr,on,"f",hn)[t]);return oi(Pr,on,"f",ln).set(e,n),n.id}static _getDrawingStyle(t,e){if("number"!=typeof t)throw new Error("Invalid style id.");const i=oi(Pr,on,"f",ln).get(t);return i?e?JSON.parse(JSON.stringify(i)):i:null}static getDrawingStyle(t){return this._getDrawingStyle(t,!0)}static getAllDrawingStyles(){return JSON.parse(JSON.stringify(Array.from(oi(Pr,on,"f",ln).values())))}static _updateDrawingStyle(t,e){if(!Ki(e))throw new Error("Invalid style definition.");const i=oi(Pr,on,"f",ln).get(t);if(i)for(let t in e)i.hasOwnProperty(t)&&(i[t]=e[t])}static updateDrawingStyle(t,e){this._updateDrawingStyle(t,e)}}on=Pr,Pr.STYLE_BLUE_STROKE=1,Pr.STYLE_GREEN_STROKE=2,Pr.STYLE_ORANGE_STROKE=3,Pr.STYLE_YELLOW_STROKE=4,Pr.STYLE_BLUE_STROKE_FILL=5,Pr.STYLE_GREEN_STROKE_FILL=6,Pr.STYLE_ORANGE_STROKE_FILL=7,Pr.STYLE_YELLOW_STROKE_FILL=8,Pr.STYLE_BLUE_STROKE_TRANSPARENT=9,Pr.STYLE_GREEN_STROKE_TRANSPARENT=10,Pr.STYLE_ORANGE_STROKE_TRANSPARENT=11,Pr.USER_START_STYLE_ID=1024,ln={value:new Map([[Pr.STYLE_BLUE_STROKE,{id:Pr.STYLE_BLUE_STROKE,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_GREEN_STROKE,{id:Pr.STYLE_GREEN_STROKE,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_ORANGE_STROKE,{id:Pr.STYLE_ORANGE_STROKE,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_YELLOW_STROKE,{id:Pr.STYLE_YELLOW_STROKE,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_BLUE_STROKE_FILL,{id:Pr.STYLE_BLUE_STROKE_FILL,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_GREEN_STROKE_FILL,{id:Pr.STYLE_GREEN_STROKE_FILL,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_ORANGE_STROKE_FILL,{id:Pr.STYLE_ORANGE_STROKE_FILL,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_YELLOW_STROKE_FILL,{id:Pr.STYLE_YELLOW_STROKE_FILL,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_BLUE_STROKE_TRANSPARENT,{id:Pr.STYLE_BLUE_STROKE_TRANSPARENT,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_GREEN_STROKE_TRANSPARENT,{id:Pr.STYLE_GREEN_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Pr.STYLE_ORANGE_STROKE_TRANSPARENT,{id:Pr.STYLE_ORANGE_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}]])},hn={value:{lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}},"undefined"!=typeof document&&"undefined"!=typeof window&&(Ei.StaticCanvas.prototype.dispose=function(){return this.isRendering&&(Ei.util.cancelAnimFrame(this.isRendering),this.isRendering=0),this.forEachObject(function(t){t.dispose&&t.dispose()}),this._objects=[],this.backgroundImage&&this.backgroundImage.dispose&&this.backgroundImage.dispose(),this.backgroundImage=null,this.overlayImage&&this.overlayImage.dispose&&this.overlayImage.dispose(),this.overlayImage=null,this._iTextInstances=null,this.contextContainer=null,this.lowerCanvasEl.classList.remove("lower-canvas"),delete this._originalCanvasStyle,this.lowerCanvasEl.setAttribute("width",this.width),this.lowerCanvasEl.setAttribute("height",this.height),Ei.util.cleanUpJsdomNode(this.lowerCanvasEl),this.lowerCanvasEl=void 0,this},Ei.Object.prototype.transparentCorners=!1,Ei.Object.prototype.cornerSize=20,Ei.Object.prototype.touchCornerSize=100,Ei.Object.prototype.cornerColor="rgb(254,142,20)",Ei.Object.prototype.cornerStyle="circle",Ei.Object.prototype.strokeUniform=!0,Ei.Object.prototype.hasBorders=!1,Ei.Canvas.prototype.containerClass="",Ei.Canvas.prototype.getPointer=function(t,e){if(this._absolutePointer&&!e)return this._absolutePointer;if(this._pointer&&e)return this._pointer;var i=this.upperCanvasEl;let n,r=Ei.util.getPointer(t,i),s=i.getBoundingClientRect(),a=s.width||0,o=s.height||0;a&&o||("top"in s&&"bottom"in s&&(o=Math.abs(s.top-s.bottom)),"right"in s&&"left"in s&&(a=Math.abs(s.right-s.left))),this.calcOffset(),r.x=r.x-this._offset.left,r.y=r.y-this._offset.top,e||(r=this.restorePointerVpt(r));var l=this.getRetinaScaling();if(1!==l&&(r.x/=l,r.y/=l),0!==a&&0!==o){var h=window.getComputedStyle(i).objectFit,c=i.width,d=i.height,u=a,f=o;n={width:c/u,height:d/f};var g,m,p=c/d,_=u/f;return"contain"===h?p>_?(g=u,m=u/p,{x:r.x*n.width,y:(r.y-(f-m)/2)*n.width}):(g=f*p,m=f,{x:(r.x-(u-g)/2)*n.height,y:r.y*n.height}):"cover"===h?p>_?{x:(c-n.height*u)/2+r.x*n.height,y:r.y*n.height}:{x:r.x*n.width,y:(d-n.width*f)/2+r.y*n.width}:{x:r.x*n.width,y:r.y*n.height}}return n={width:1,height:1},{x:r.x*n.width,y:r.y*n.height}},Ei.Canvas.prototype._onTouchStart=function(t){let e;for(let i=0;ii&&!_?(l.push(h),h=[],a=g,_=!0):a+=v,_||o||h.push(f),h=h.concat(d),m=o?0:this._measureWord([f],e,u),u++,_=!1,g>p&&(p=g);return y&&l.push(h),p+n>this.dynamicMinWidth&&(this.dynamicMinWidth=p-v+n),l});class kr{get width(){return this.fabricCanvas.width}get height(){return this.fabricCanvas.height}set _allowMultiSelect(t){this.fabricCanvas.selection=t,this.fabricCanvas.renderAll()}get _allowMultiSelect(){return this.fabricCanvas.selection}constructor(t,e,i){if(this.mapType_StateAndStyleId=new Map,this.mode="viewer",this.onSelectionChanged=null,this._arrDrwaingItem=[],this._arrFabricObject=[],this._visible=!0,t.hasOwnProperty("getFabricCanvas"))this.fabricCanvas=t.getFabricCanvas();else{let e=this.fabricCanvas=new Ei.Canvas(t,Object.assign(i,{allowTouchScrolling:!0,selection:!1}));e.setDimensions({width:"100%",height:"100%"},{cssOnly:!0}),e.lowerCanvasEl.className="",e.upperCanvasEl.className="",e.on("selection:created",function(t){const e=t.selected,i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(i,[])},0)}}),e.on("before:selection:cleared",function(t){const e=this.getActiveObjects(),i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{const e=[];for(let n of i)t.hasDrawingItem(n)&&e.push(n);e.length>0&&t.onSelectionChanged&&t.onSelectionChanged([],e)},0)}}),e.on("selection:updated",function(t){const e=t.selected,i=t.deselected,n=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of i){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of n){const n=[],r=[];for(let i of e){const e=i.getDrawingItem();e._drawingLayer===t&&n.push(e)}for(let e of i){const i=e.getDrawingItem();i._drawingLayer===t&&r.push(i)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(n,r)},0)}}),e.wrapperEl.style.position="absolute",t.getFabricCanvas=()=>this.fabricCanvas}let n,r;switch(this.fabricCanvas.id=e,this.id=e,e){case kr.DDN_LAYER_ID:n=Pr.getDrawingStyle(Pr.STYLE_BLUE_STROKE),r=Pr.getDrawingStyle(Pr.STYLE_BLUE_STROKE_FILL);break;case kr.DBR_LAYER_ID:n=Pr.getDrawingStyle(Pr.STYLE_ORANGE_STROKE),r=Pr.getDrawingStyle(Pr.STYLE_ORANGE_STROKE_FILL);break;case kr.DLR_LAYER_ID:n=Pr.getDrawingStyle(Pr.STYLE_GREEN_STROKE),r=Pr.getDrawingStyle(Pr.STYLE_GREEN_STROKE_FILL);break;default:n=Pr.getDrawingStyle(Pr.STYLE_YELLOW_STROKE),r=Pr.getDrawingStyle(Pr.STYLE_YELLOW_STROKE_FILL)}for(let t of Pi.arrMediaTypes)this.mapType_StateAndStyleId.set(t,{default:n.id,selected:r.id})}getId(){return this.id}setVisible(t){if(t){for(let t of this._arrFabricObject)t.visible=!0,t.hasControls=!0;this._visible=!0}else{for(let t of this._arrFabricObject)t.visible=!1,t.hasControls=!1;this._visible=!1}this.fabricCanvas.renderAll()}isVisible(){return this._visible}_getItemCurrentStyle(t){return t.styleId?Pr.getDrawingStyle(t.styleId):Pr.getDrawingStyle(t._mapState_StyleId.get(t.styleSelector))||null}_changeMediaTypeCurStyleInStyleSelector(t,e,i,n){const r=this.getDrawingItems(e=>e._mediaType===t);for(let t of r)t.styleSelector===e&&this._changeItemStyle(t,i,!0);n||this.fabricCanvas.renderAll()}_changeItemStyle(t,e,i){if(!t||!e)return;const n=t._getFabricObject();"number"==typeof t.styleId&&(e=Pr.getDrawingStyle(t.styleId)),n.strokeWidth=e.lineWidth,"fill"===e.paintMode?(n.fill=e.fillStyle,n.stroke=e.fillStyle):"stroke"===e.paintMode?(n.fill="transparent",n.stroke=e.strokeStyle):"strokeAndFill"===e.paintMode&&(n.fill=e.fillStyle,n.stroke=e.strokeStyle),n.fontFamily&&(n.fontFamily=e.fontFamily),n.fontSize&&(n.fontSize=e.fontSize),n.group||(n.dirty=!0),i||this.fabricCanvas.renderAll()}_updateGroupItem(t,e,i){if(!t||!e)return;const n=t.getChildDrawingItems();if("add"===i){if(n.includes(e))return;const i=e._getFabricObject();if(this.fabricCanvas.getObjects().includes(i)){if(!this._arrFabricObject.includes(i))throw new Error("Existed in other drawing layers.");e._zIndex=null}else{let i;if(e.styleId)i=Pr.getDrawingStyle(e.styleId);else{const n=this.mapType_StateAndStyleId.get(e._mediaType);i=Pr.getDrawingStyle(n[t.styleSelector]);const r=()=>{this._changeItemStyle(e,Pr.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).selected),!0)},s=()=>{this._changeItemStyle(e,Pr.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).default),!0)};e._on("selected",r),e._on("deselected",s),e._funcChangeStyleToSelected=r,e._funcChangeStyleToDefault=s}e._drawingLayer=this,e._drawingLayerId=this.id,this._changeItemStyle(e,i,!0)}t._fabricObject.addWithUpdate(e._getFabricObject())}else{if("remove"!==i)return;if(!n.includes(e))return;e._zIndex=null,e._drawingLayer=null,e._drawingLayerId=null,e._off("selected",e._funcChangeStyleToSelected),e._off("deselected",e._funcChangeStyleToDefault),e._funcChangeStyleToSelected=null,e._funcChangeStyleToDefault=null,t._fabricObject.removeWithUpdate(e._getFabricObject())}this.fabricCanvas.renderAll()}_addDrawingItem(t,e){if(!(t instanceof Pi))throw new TypeError("Invalid 'drawingItem'.");if(t._drawingLayer){if(t._drawingLayer==this)return;throw new Error("This drawing item has existed in other layer.")}let i=t._getFabricObject();const n=this.fabricCanvas.getObjects();let r,s;if(n.includes(i)){if(this._arrFabricObject.includes(i))return;throw new Error("Existed in other drawing layers.")}if("group"===t._mediaType){r=t.getChildDrawingItems();for(let t of r)if(t._drawingLayer&&t._drawingLayer!==this)throw new Error("The childItems of DT_Group have existed in other drawing layers.")}if(e&&"object"==typeof e&&!Array.isArray(e))for(let t in e)i.set(t,e[t]);if(r){for(let t of r){const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Pi.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)s=Pr.getDrawingStyle(t.styleId);else{s=Pr.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Pr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected),!0)},n=()=>{this._changeItemStyle(t,Pr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default),!0)};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}t._drawingLayer=this,t._drawingLayerId=this.id,this._changeItemStyle(t,s,!0)}i.dirty=!0,this.fabricCanvas.renderAll()}else{const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Pi.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)s=Pr.getDrawingStyle(t.styleId);else{s=Pr.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Pr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected))},n=()=>{this._changeItemStyle(t,Pr.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default))};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}this._changeItemStyle(t,s)}t._zIndex=this.id,t._drawingLayer=this,t._drawingLayerId=this.id;const a=this._arrFabricObject.length;let o=n.length;if(a)o=n.indexOf(this._arrFabricObject[a-1])+1;else for(let e=0;et.toLowerCase()):e=Pi.arrMediaTypes,i?i.forEach(t=>t.toLowerCase()):i=Pi.arrStyleSelectors;const n=Pr.getDrawingStyle(t);if(!n)throw new Error(`The 'drawingStyle' with id '${t}' doesn't exist.`);let r;for(let s of e)if(r=this.mapType_StateAndStyleId.get(s),r)for(let e of i){this._changeMediaTypeCurStyleInStyleSelector(s,e,n,!0),r[e]=t;for(let i of this._arrDrwaingItem)i._mediaType===s&&i._mapState_StyleId.set(e,t)}this.fabricCanvas.renderAll()}setDefaultStyle(t,e,i){const n=[];i&_i.DIMT_RECTANGLE&&n.push("rect"),i&_i.DIMT_QUADRILATERAL&&n.push("quad"),i&_i.DIMT_TEXT&&n.push("text"),i&_i.DIMT_ARC&&n.push("arc"),i&_i.DIMT_IMAGE&&n.push("image"),i&_i.DIMT_POLYGON&&n.push("polygon"),i&_i.DIMT_LINE&&n.push("line");const r=[];e&vi.DIS_DEFAULT&&r.push("default"),e&vi.DIS_SELECTED&&r.push("selected"),this._setDefaultStyle(t,n.length?n:null,r.length?r:null)}setMode(t){if("viewer"===(t=t.toLowerCase())){for(let t of this._arrDrwaingItem)t._setEditable(!1);this.fabricCanvas.discardActiveObject(),this.fabricCanvas.renderAll(),this.mode="viewer"}else{if("editor"!==t)throw new RangeError("Invalid value.");for(let t of this._arrDrwaingItem)t._setEditable(!0);this.mode="editor"}this._manager._switchPointerEvent()}getMode(){return this.mode}_setDimensions(t,e){this.fabricCanvas.setDimensions(t,e)}_setObjectFit(t){if(t=t.toLowerCase(),!["contain","cover"].includes(t))throw new Error(`Unsupported value '${t}'.`);this.fabricCanvas.lowerCanvasEl.style.objectFit=t,this.fabricCanvas.upperCanvasEl.style.objectFit=t}_getObjectFit(){return this.fabricCanvas.lowerCanvasEl.style.objectFit}renderAll(){for(let t of this._arrDrwaingItem){const e=this._getItemCurrentStyle(t);this._changeItemStyle(t,e,!0)}this.fabricCanvas.renderAll()}dispose(){this.clearDrawingItems(),1===this._manager._arrDrawingLayer.length&&(this.fabricCanvas.wrapperEl.style.pointerEvents="none",this.fabricCanvas.dispose(),this._arrDrwaingItem.length=0,this._arrFabricObject.length=0)}}kr.DDN_LAYER_ID=1,kr.DBR_LAYER_ID=2,kr.DLR_LAYER_ID=3,kr.USER_DEFINED_LAYER_BASE_ID=100,kr.TIP_LAYER_ID=999;class Nr{constructor(){this._arrDrawingLayer=[]}createDrawingLayer(t,e){if(this.getDrawingLayer(e))throw new Error("Existed drawing layer id.");const i=new kr(t,e,{enableRetinaScaling:!1});return i._manager=this,this._arrDrawingLayer.push(i),this._switchPointerEvent(),i}deleteDrawingLayer(t){const e=this.getDrawingLayer(t);if(!e)return;const i=this._arrDrawingLayer;e.dispose(),i.splice(i.indexOf(e),1),this._switchPointerEvent()}clearDrawingLayers(){for(let t of this._arrDrawingLayer)t.dispose();this._arrDrawingLayer.length=0}getDrawingLayer(t){for(let e of this._arrDrawingLayer)if(e.getId()===t)return e;return null}getAllDrawingLayers(){return Array.from(this._arrDrawingLayer)}getSelectedDrawingItems(){if(!this._arrDrawingLayer.length)return;const t=this._getFabricCanvas().getActiveObjects(),e=[];for(let i of t)e.push(i.getDrawingItem());return e}setDimensions(t,e){this._arrDrawingLayer.length&&this._arrDrawingLayer[0]._setDimensions(t,e)}setObjectFit(t){for(let e of this._arrDrawingLayer)e&&e._setObjectFit(t)}getObjectFit(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0]._getObjectFit():null}setVisible(t){this._arrDrawingLayer.length&&(this._getFabricCanvas().wrapperEl.style.display=t?"block":"none")}_getFabricCanvas(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0].fabricCanvas:null}_switchPointerEvent(){if(this._arrDrawingLayer.length)for(let t of this._arrDrawingLayer)t.getMode()}}class Br extends Wi{constructor(t,e,i,n,r){super(t,{x:e,y:i,width:n,height:0},r),cn.set(this,void 0),dn.set(this,void 0),this._fabricObject.paddingTop=15,this._fabricObject.calcTextHeight=function(){for(var t=0,e=0,i=this._textLines.length;e=0&&li(this,dn,setTimeout(()=>{this.set("visible",!1),this._drawingLayer&&this._drawingLayer.renderAll()},oi(this,cn,"f")))}getDuration(){return oi(this,cn,"f")}}cn=new WeakMap,dn=new WeakMap;class jr{constructor(){un.add(this),fn.set(this,void 0),gn.set(this,void 0),mn.set(this,void 0),pn.set(this,!0),this._drawingLayerManager=new Nr}createDrawingLayerBaseCvs(t,e,i="contain"){if("number"!=typeof t||t<=1)throw new Error("Invalid 'width'.");if("number"!=typeof e||e<=1)throw new Error("Invalid 'height'.");if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");const n=document.createElement("canvas");return n.width==t&&n.height==e||(n.width=t,n.height=e),n.style.objectFit=i,n}_createDrawingLayer(t,e,i,n){if(!this._layerBaseCvs){let r;try{r=this.getContentDimensions()}catch(t){if("Invalid content dimensions."!==(t.message||t))throw t}e||(e=(null==r?void 0:r.width)||1280),i||(i=(null==r?void 0:r.height)||720),n||(n=(null==r?void 0:r.objectFit)||"contain"),this._layerBaseCvs=this.createDrawingLayerBaseCvs(e,i,n)}const r=this._layerBaseCvs,s=this._drawingLayerManager.createDrawingLayer(r,t);return this._innerComponent.getElement("drawing-layer")||this._innerComponent.setElement("drawing-layer",r.parentElement),s}createDrawingLayer(){let t;for(let e=kr.USER_DEFINED_LAYER_BASE_ID;;e++)if(!this._drawingLayerManager.getDrawingLayer(e)&&e!==kr.TIP_LAYER_ID){t=e;break}return this._createDrawingLayer(t)}deleteDrawingLayer(t){var e;this._drawingLayerManager.deleteDrawingLayer(t),this._drawingLayerManager.getAllDrawingLayers().length||(null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null)}deleteUserDefinedDrawingLayer(t){if("number"!=typeof t)throw new TypeError("Invalid id.");if(tt.getId()>=0&&t.getId()!==kr.TIP_LAYER_ID)}updateDrawingLayers(t){((t,e,i)=>{if(!(t<=1||e<=1)){if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");this._drawingLayerManager.setDimensions({width:t,height:e},{backstoreOnly:!0}),this._drawingLayerManager.setObjectFit(i)}})(t.width,t.height,t.objectFit)}getSelectedDrawingItems(){return this._drawingLayerManager.getSelectedDrawingItems()}setTipConfig(t){if(!(Zi(e=t)&&C(e.topLeftPoint)&&Ci(e.width))||e.width<=0||!Ci(e.duration)||"coordinateBase"in e&&!["view","image"].includes(e.coordinateBase))throw new Error("Invalid tip config.");var e;li(this,fn,JSON.parse(JSON.stringify(t))),oi(this,fn,"f").coordinateBase||(oi(this,fn,"f").coordinateBase="view"),li(this,mn,t.duration),oi(this,un,"m",wn).call(this)}getTipConfig(){return oi(this,fn,"f")?oi(this,fn,"f"):null}setTipVisible(t){if("boolean"!=typeof t)throw new TypeError("Invalid value.");this._tip&&(this._tip.set("visible",t),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll()),li(this,pn,t)}isTipVisible(){return oi(this,pn,"f")}updateTipMessage(t){if(!oi(this,fn,"f"))throw new Error("Tip config is not set.");this._tipStyleId||(this._tipStyleId=Pr.createDrawingStyle({fillStyle:"#FFFFFF",paintMode:"fill",fontFamily:"Open Sans",fontSize:40})),this._drawingLayerOfTip||(this._drawingLayerOfTip=this._drawingLayerManager.getDrawingLayer(kr.TIP_LAYER_ID)||this._createDrawingLayer(kr.TIP_LAYER_ID)),this._tip?this._tip.set("text",t):this._tip=oi(this,un,"m",_n).call(this,t,oi(this,fn,"f").topLeftPoint.x,oi(this,fn,"f").topLeftPoint.y,oi(this,fn,"f").width,oi(this,fn,"f").coordinateBase,this._tipStyleId),oi(this,un,"m",vn).call(this,this._tip,this._drawingLayerOfTip),this._tip.set("visible",oi(this,pn,"f")),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll(),oi(this,gn,"f")&&clearTimeout(oi(this,gn,"f")),oi(this,mn,"f")>=0&&li(this,gn,setTimeout(()=>{oi(this,un,"m",yn).call(this)},oi(this,mn,"f")))}}fn=new WeakMap,gn=new WeakMap,mn=new WeakMap,pn=new WeakMap,un=new WeakSet,_n=function(t,e,i,n,r,s){const a=new Br(t,e,i,n,s);return a.coordinateBase=r,a},vn=function(t,e){e.hasDrawingItem(t)||e.addDrawingItems([t])},yn=function(){this._tip&&this._drawingLayerOfTip.removeDrawingItems([this._tip])},wn=function(){if(!this._tip)return;const t=oi(this,fn,"f");this._tip.coordinateBase=t.coordinateBase,this._tip.setTextRect({x:t.topLeftPoint.x,y:t.topLeftPoint.y,width:t.width,height:0}),this._tip.set("width",this._tip.get("width")),this._tip._drawingLayer&&this._tip._drawingLayer.renderAll()};class Vr extends HTMLElement{constructor(){super(),En.set(this,void 0);const t=new DocumentFragment,e=document.createElement("div");e.setAttribute("class","wrapper"),t.appendChild(e),li(this,En,e);const i=document.createElement("slot");i.setAttribute("name","single-frame-input-container"),e.append(i);const n=document.createElement("slot");n.setAttribute("name","content"),e.append(n);const r=document.createElement("slot");r.setAttribute("name","drawing-layer"),e.append(r);const s=document.createElement("style");s.textContent='\n.wrapper {\n position: relative;\n width: 100%;\n height: 100%;\n}\n::slotted(canvas[slot="content"]) {\n object-fit: contain;\n pointer-events: none;\n}\n::slotted(div[slot="single-frame-input-container"]) {\n width: 1px;\n height: 1px;\n overflow: hidden;\n pointer-events: none;\n}\n::slotted(*) {\n position: absolute;\n left: 0;\n top: 0;\n width: 100%;\n height: 100%;\n}\n ',t.appendChild(s),this.attachShadow({mode:"open"}).appendChild(t)}getWrapper(){return oi(this,En,"f")}setElement(t,e){if(!(e instanceof HTMLElement))throw new TypeError("Invalid 'el'.");if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");this.removeElement(t),e.setAttribute("slot",t),this.appendChild(e)}getElement(t){if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");return this.querySelector(`[slot="${t}"]`)}removeElement(t){var e;if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");null===(e=this.querySelectorAll(`[slot="${t}"]`))||void 0===e||e.forEach(t=>t.remove())}}En=new WeakMap,customElements.get("dce-component")||customElements.define("dce-component",Vr);class Ur extends jr{static get engineResourcePath(){const t=R(At.engineResourcePaths);return"DCV"===At._bundleEnv?t.dcvData+"ui/":t.dbrBundle+"ui/"}static set defaultUIElementURL(t){Ur._defaultUIElementURL=t}static get defaultUIElementURL(){var t;return null===(t=Ur._defaultUIElementURL)||void 0===t?void 0:t.replace("@engineResourcePath/",Ur.engineResourcePath)}static async createInstance(t){const e=new Ur;return"string"==typeof t&&(t=t.replace("@engineResourcePath/",Ur.engineResourcePath)),await e.setUIElement(t||Ur.defaultUIElementURL),e}static _transformCoordinates(t,e,i,n,r,s,a){const o=s/n,l=a/r;t.x=Math.round(t.x/o+e),t.y=Math.round(t.y/l+i)}set _singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(t!==oi(this,An,"f")){if(li(this,An,t),oi(this,Cn,"m",Fn).call(this))li(this,In,null),this._videoContainer=null,this._innerComponent.removeElement("content"),this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take a photo")),this._bgCamera&&(this._bgCamera.style.display="block");else if(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none"),!oi(this,In,"f")){const t=document.createElement("video");t.style.position="absolute",t.style.left="0",t.style.top="0",t.style.width="100%",t.style.height="100%",t.style.objectFit=this.getVideoFit(),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ai.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),li(this,In,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}oi(this,Cn,"m",Fn).call(this)||this._hideDefaultSelection?(this._selCam&&(this._selCam.style.display="none"),this._selRsl&&(this._selRsl.style.display="none"),this._selMinLtr&&(this._selMinLtr.style.display="none")):(this._selCam&&(this._selCam.style.display="block"),this._selRsl&&(this._selRsl.style.display="block"),this._selMinLtr&&(this._selMinLtr.style.display="block"),this._stopLoading())}}get _singleFrameMode(){return oi(this,An,"f")}get disposed(){return oi(this,Ln,"f")}constructor(){super(),Cn.add(this),Sn.set(this,void 0),Tn.set(this,void 0),bn.set(this,void 0),this._poweredByVisible=!0,this.containerClassName="dce-video-container",In.set(this,void 0),this.videoFit="contain",this._hideDefaultSelection=!1,this._divScanArea=null,this._divScanLight=null,this._bgLoading=null,this._selCam=null,this._bgCamera=null,this._selRsl=null,this._optGotRsl=null,this._btnClose=null,this._selMinLtr=null,this._optGotMinLtr=null,this._poweredBy=null,xn.set(this,null),this.regionMaskFillStyle="rgba(0,0,0,0.5)",this.regionMaskStrokeStyle="rgb(254,142,20)",this.regionMaskLineWidth=6,Rn.set(this,!1),On.set(this,!1),Dn.set(this,{width:0,height:0}),this._updateLayersTimeout=500,this._videoResizeListener=()=>{oi(this,Cn,"m",jn).call(this),this._updateLayersTimeoutId&&clearTimeout(this._updateLayersTimeoutId),this._updateLayersTimeoutId=setTimeout(()=>{this.disposed||(this.eventHandler.fire("videoEl:resized",null,{async:!1}),this.eventHandler.fire("content:updated",null,{async:!1}),this.isScanLaserVisible()&&oi(this,Cn,"m",Bn).call(this))},this._updateLayersTimeout)},this._windowResizeListener=()=>{Ur._onLog&&Ur._onLog("window resize event triggered."),oi(this,Dn,"f").width===document.documentElement.clientWidth&&oi(this,Dn,"f").height===document.documentElement.clientHeight||(oi(this,Dn,"f").width=document.documentElement.clientWidth,oi(this,Dn,"f").height=document.documentElement.clientHeight,this._videoResizeListener())},An.set(this,"disabled"),this._clickIptSingleFrameMode=()=>{if(!oi(this,Cn,"m",Fn).call(this))return;let t;if(this._singleFrameInputContainer)t=this._singleFrameInputContainer.firstElementChild;else{t=document.createElement("input"),t.setAttribute("type","file"),"camera"===this._singleFrameMode?(t.setAttribute("capture",""),t.setAttribute("accept","image/*")):"image"===this._singleFrameMode&&(t.removeAttribute("capture"),t.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp")),t.addEventListener("change",async()=>{const e=t.files[0];t.value="";{const t=async t=>{let e=null,i=null;if("undefined"!=typeof createImageBitmap)try{if(e=await createImageBitmap(t),e)return e}catch(t){}var n;return e||(i=await(n=t,new Promise((t,e)=>{let i=URL.createObjectURL(n),r=new Image;r.src=i,r.onload=()=>{URL.revokeObjectURL(r.src),t(r)},r.onerror=t=>{e(new Error("Can't convert blob to image : "+(t instanceof Event?t.type:t)))}}))),i},i=(t,e,i,n)=>{t.width==i&&t.height==n||(t.width=i,t.height=n);const r=t.getContext("2d");r.clearRect(0,0,t.width,t.height),r.drawImage(e,0,0)},n=await t(e),r=n instanceof HTMLImageElement?n.naturalWidth:n.width,s=n instanceof HTMLImageElement?n.naturalHeight:n.height;let a=this._cvsSingleFrameMode;const o=null==a?void 0:a.width,l=null==a?void 0:a.height;a||(a=document.createElement("canvas"),this._cvsSingleFrameMode=a),i(a,n,r,s),this._innerComponent.setElement("content",a),o===a.width&&l===a.height||this.eventHandler.fire("content:updated",null,{async:!1})}this._onSingleFrameAcquired&&setTimeout(()=>{this._onSingleFrameAcquired(this._cvsSingleFrameMode)},0)}),t.style.position="absolute",t.style.top="-9999px",t.style.backgroundColor="transparent",t.style.color="transparent";const e=document.createElement("div");e.append(t),this._innerComponent.setElement("single-frame-input-container",e),this._singleFrameInputContainer=e}null==t||t.click()},Mn.set(this,[]),this._capturedResultReceiver={onCapturedResultReceived:(t,e)=>{var i,n,r,s;if(this.disposed)return;if(this.clearAllInnerDrawingItems(),!t)return;const a=t.originalImageTag;if(!a)return;const o=t.items;if(!(null==o?void 0:o.length))return;const l=(null===(i=a.cropRegion)||void 0===i?void 0:i.left)||0,h=(null===(n=a.cropRegion)||void 0===n?void 0:n.top)||0,c=(null===(r=a.cropRegion)||void 0===r?void 0:r.right)?a.cropRegion.right-l:a.originalWidth,d=(null===(s=a.cropRegion)||void 0===s?void 0:s.bottom)?a.cropRegion.bottom-h:a.originalHeight,u=a.currentWidth,f=a.currentHeight,g=(t,e,i,n,r,s,a,o,l=[],h)=>{(e=JSON.parse(JSON.stringify(e))).forEach(t=>Ur._transformCoordinates(t,i,n,r,s,a,o));const c=new zi({points:[{x:e[0].x,y:e[0].y},{x:e[1].x,y:e[1].y},{x:e[2].x,y:e[2].y},{x:e[3].x,y:e[3].y}]},h);for(let t of l)c.addNote(t);t.addDrawingItems([c]),oi(this,Mn,"f").push(c)};let m,p;for(let t of o)switch(t.type){case Q.CRIT_ORIGINAL_IMAGE:break;case Q.CRIT_BARCODE:m=this.getDrawingLayer(kr.DBR_LAYER_ID),p=[{name:"format",content:t.formatString},{name:"text",content:t.text}],(null==e?void 0:e.isBarcodeVerifyOpen)?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Pr.STYLE_ORANGE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case Q.CRIT_TEXT_LINE:m=this.getDrawingLayer(kr.DLR_LAYER_ID),p=[{name:"text",content:t.text}],e.isLabelVerifyOpen?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Pr.STYLE_GREEN_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case Q.CRIT_DETECTED_QUAD:m=this.getDrawingLayer(kr.DDN_LAYER_ID),(null==e?void 0:e.isDetectVerifyOpen)?t.crossVerificationStatus===ot.CVS_PASSED?g(m,t.location.points,l,h,c,d,u,f,[]):g(m,t.location.points,l,h,c,d,u,f,[],Pr.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,[]);break;case Q.CRIT_DESKEWED_IMAGE:m=this.getDrawingLayer(kr.DDN_LAYER_ID),(null==e?void 0:e.isNormalizeVerifyOpen)?t.crossVerificationStatus===ot.CVS_PASSED?g(m,t.sourceLocation.points,l,h,c,d,u,f,[]):g(m,t.sourceLocation.points,l,h,c,d,u,f,[],Pr.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.sourceLocation.points,l,h,c,d,u,f,[]);break;case Q.CRIT_PARSED_RESULT:case Q.CRIT_ENHANCED_IMAGE:break;default:throw new Error("Illegal item type.")}}},Ln.set(this,!1),this.eventHandler=new tn,this.eventHandler.on("content:updated",()=>{oi(this,Sn,"f")&&clearTimeout(oi(this,Sn,"f")),li(this,Sn,setTimeout(()=>{if(this.disposed)return;let t;this._updateVideoContainer();try{t=this.getContentDimensions()}catch(t){if("Invalid content dimensions."===(t.message||t))return;throw t}this.updateDrawingLayers(t),this.updateConvertedRegion(t)},0))}),this.eventHandler.on("videoEl:resized",()=>{oi(this,Tn,"f")&&clearTimeout(oi(this,Tn,"f")),li(this,Tn,setTimeout(()=>{this.disposed||this._updateVideoContainer()},0))})}_setUIElement(t){this.UIElement=t,this._unbindUI(),this._bindUI()}async setUIElement(t){let e;if("string"==typeof t){let i=await sn(t);e=document.createElement("div"),Object.assign(e.style,{width:"100%",height:"100%"}),e.attachShadow({mode:"open"}).appendChild(i.cloneNode(!0))}else e=t;this._setUIElement(e)}getUIElement(){return this.UIElement}_bindUI(){var t,e;if(!this.UIElement)throw new Error("Need to set 'UIElement'.");if(this._innerComponent)return;let i=this.UIElement;i=i.shadowRoot||i;let n=(null===(t=i.classList)||void 0===t?void 0:t.contains(this.containerClassName))?i:i.querySelector(`.${this.containerClassName}`);if(!n)throw Error(`Can not find the element with class '${this.containerClassName}'.`);if(this._innerComponent=document.createElement("dce-component"),n.appendChild(this._innerComponent),oi(this,Cn,"m",Fn).call(this));else{const t=document.createElement("video");Object.assign(t.style,{position:"absolute",left:"0",top:"0",width:"100%",height:"100%",objectFit:this.getVideoFit()}),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ai.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),li(this,In,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}if(this._selRsl=i.querySelector(".dce-sel-resolution"),this._selMinLtr=i.querySelector(".dlr-sel-minletter"),this._divScanArea=i.querySelector(".dce-scanarea"),this._divScanLight=i.querySelector(".dce-scanlight"),this._bgLoading=i.querySelector(".dce-bg-loading"),this._bgCamera=i.querySelector(".dce-bg-camera"),this._selCam=i.querySelector(".dce-sel-camera"),this._optGotRsl=i.querySelector(".dce-opt-gotResolution"),this._btnClose=i.querySelector(".dce-btn-close"),this._optGotMinLtr=i.querySelector(".dlr-opt-gotMinLtr"),this._poweredBy=i.querySelector(".dce-msg-poweredby"),this._selRsl&&(this._hideDefaultSelection||oi(this,Cn,"m",Fn).call(this)||this._selRsl.options.length||(this._selRsl.innerHTML=['','','',''].join(""),this._optGotRsl=this._selRsl.options[0])),this._selMinLtr&&(this._hideDefaultSelection||oi(this,Cn,"m",Fn).call(this)||this._selMinLtr.options.length||(this._selMinLtr.innerHTML=['','','','','','','','','','',''].join(""),this._optGotMinLtr=this._selMinLtr.options[0])),this.isScanLaserVisible()||oi(this,Cn,"m",jn).call(this),oi(this,Cn,"m",Fn).call(this)&&(this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take 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0:e.getWrapper();t&&this._resizeObserver.observe(t)}oi(this,Dn,"f").width=document.documentElement.clientWidth,oi(this,Dn,"f").height=document.documentElement.clientHeight,window.addEventListener("resize",this._windowResizeListener)}_unbindUI(){var t,e,i,n;oi(this,Cn,"m",Fn).call(this)?(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none")):this._stopLoading(),oi(this,Cn,"m",jn).call(this),null===(t=this._drawingLayerManager)||void 0===t||t.clearDrawingLayers(),null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null,this._drawingLayerOfMask=null,this._drawingLayerOfTip=null,null===(i=this._innerComponent)||void 0===i||i.remove(),this._innerComponent=null,li(this,In,null),null===(n=this._videoContainer)||void 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i=this.UIElement;if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=i.querySelector(".dce-mn-cameras");if(t){t.textContent="";for(let i of e){const e=document.createElement("div");e.classList.add("dce-mn-camera-option"),e.setAttribute("data-davice-id",i.deviceId),e.textContent=i.label,t.append(e)}}}}_renderResolutionInfo(t){this._optGotRsl&&(this._optGotRsl.setAttribute("data-width",t.width),this._optGotRsl.setAttribute("data-height",t.height),this._optGotRsl.innerText="got "+t.width+"x"+t.height,this._selRsl&&this._optGotRsl.parentNode==this._selRsl&&(this._selRsl.value="got"));{let e=this.UIElement;e=(null==e?void 0:e.shadowRoot)||e;let i=null==e?void 0:e.querySelector(".dce-mn-resolution-box");if(i){let e="";if(t&&t.width&&t.height){let i=Math.max(t.width,t.height),n=Math.min(t.width,t.height);e=n<=1080?n+"P":i<3e3?"2K":Math.round(i/1e3)+"K"}i.textContent=e}}}getVideoElement(){return oi(this,In,"f")}isVideoLoaded(){return 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n=t.RGBA,r=t.RGBA,s=t.UNSIGNED_BYTE;t.bindTexture(t.TEXTURE_2D,e),t.texImage2D(t.TEXTURE_2D,0,n,r,s,i)},y=(t,e,a,m)=>{t.clearColor(0,0,0,1),t.clearDepth(1),t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT),r(t,a.positions,e.attribLocations.vertexPosition),r(t,a.texCoords,e.attribLocations.texPosition),t.activeTexture(t.TEXTURE0),t.bindTexture(t.TEXTURE_2D,m),t.uniform1i(e.uniformLocations.uSampler,0),t.uniform1f(e.uniformLocations.uColorFactor,[wi.GREY,wi.GREY32].includes(p)?1:0);let _,v,y=an.translate(an.identity(),-1,-1);y=an.scale(y,2,2),y=an.scale(y,1/t.canvas.width,1/t.canvas.height),_=an.translate(y,d,u),_=an.scale(_,f,g),t.uniformMatrix3fv(e.uniformLocations.uMatrix,!1,_),s.isEnableMirroring?(v=an.translate(an.identity(),1,0),v=an.scale(v,-1,1),v=an.translate(v,o/i,l/n),v=an.scale(v,h/i,c/n)):(v=an.translate(an.identity(),o/i,l/n),v=an.scale(v,h/i,c/n)),t.uniformMatrix3fv(e.uniformLocations.uTextureMatrix,!1,v),t.drawArrays(t.TRIANGLES,0,6)};v(t,oi(this,Gn,"f"),e),y(t,oi(this,Wn,"f"),oi(this,Yn,"f"),oi(this,Gn,"f"));const w=m||new Uint8Array(4*f*g);if(t.readPixels(d,u,f,g,t.RGBA,t.UNSIGNED_BYTE,w),255!==w[3]){Gr._onLog&&Gr._onLog("Incorrect WebGL drawing .");const t=new Error("WebGL error: incorrect drawing.");throw t.name="WebGLError",t}return Gr._onLog&&Gr._onLog("drawImage() in WebGL end. 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Costs: "+(Date.now()-r)),n?new Uint8Array(t):t;const a=[wi.RGBA,wi.RBGA,wi.GRBA,wi.GBRA,wi.BRGA,wi.BGRA];if(a.includes(e))if(i===wi.GREY){s=new Uint8Array(t.length/4);for(let e=0;el||e.sy+e.sHeight>h)throw new Error("Invalid position.");null===(n=Gr._onLog)||void 0===n||n.call(Gr,"getImageData(), START: "+(c=Date.now()));const u=Math.round(e.sx),f=Math.round(e.sy),g=Math.round(e.sWidth),m=Math.round(e.sHeight),p=Math.round(e.dWidth),_=Math.round(e.dHeight);let v,y=(null==i?void 0:i.pixelFormat)||wi.RGBA,w=null==i?void 0:i.bufferContainer;if(w&&(wi.GREY===y&&w.length{if(!i)return t;let r=e+Math.round((t-e)/i)*i;return n&&(r=Math.min(r,n)),r};class Yr{static get version(){return"4.3.3-dev-20251029130621"}static isStorageAvailable(t){let e;try{e=window[t];const i="__storage_test__";return e.setItem(i,i),e.removeItem(i),!0}catch(t){return t instanceof DOMException&&(22===t.code||1014===t.code||"QuotaExceededError"===t.name||"NS_ERROR_DOM_QUOTA_REACHED"===t.name)&&e&&0!==e.length}}static findBestRearCameraInIOS(t,e){if(!t||!t.length)return null;let i=!1;if((null==e?void 0:e.getMainCamera)&&(i=!0),i){const e=["후면 카메라","背面カメラ","後置鏡頭","后置相机","กล้องด้านหลัง","बैक कैमरा","الكاميرا الخلفية","מצלמה אחורית","камера на задней панели","задня камера","задна камера","артқы камера","πίσω κάμερα","zadní fotoaparát","zadná kamera","tylny aparat","takakamera","stražnja kamera","rückkamera","kamera på baksidan","kamera belakang","kamera bak","hátsó kamera","fotocamera (posteriore)","câmera traseira","câmara traseira","cámara trasera","càmera posterior","caméra arrière","cameră spate","camera mặt sau","camera aan achterzijde","bagsidekamera","back camera","arka kamera"],i=t.find(t=>e.includes(t.label.toLowerCase()));return null==i?void 0:i.deviceId}{const e=["후면","背面","後置","后置","านหลัง","बैक","خلفية","אחורית","задняя","задней","задна","πίσω","zadní","zadná","tylny","trasera","traseira","taka","stražnja","spate","sau","rück","posteriore","posterior","hátsó","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"],i=["트리플","三镜头","三鏡頭","トリプル","สาม","ट्रिपल","ثلاثية","משולשת","үштік","тройная","тройна","потроєна","τριπλή","üçlü","trójobiektywowy","trostruka","trojný","trojitá","trippelt","trippel","triplă","triple","tripla","tiga","kolmois","ba camera"],n=["듀얼 와이드","雙廣角","双广角","デュアル広角","คู่ด้านหลังมุมกว้าง","ड्युअल वाइड","مزدوجة عريضة","כפולה רחבה","қос кең бұрышты","здвоєна ширококутна","двойная широкоугольная","двойна широкоъгълна","διπλή ευρεία","çift geniş","laajakulmainen kaksois","kép rộng mặt sau","kettős, széles látószögű","grande angular dupla","ganda","dwuobiektywowy","dwikamera","dvostruka široka","duální širokoúhlý","duálna širokouhlá","dupla grande-angular","dublă","dubbel vidvinkel","dual-weitwinkel","dual wide","dual con gran angular","dual","double","doppia con grandangolo","doble","dobbelt vidvinkelkamera"],r=t.filter(t=>{const i=t.label.toLowerCase();return e.some(t=>i.includes(t))});if(!r.length)return null;const s=r.find(t=>{const e=t.label.toLowerCase();return i.some(t=>e.includes(t))});if(s)return s.deviceId;const a=r.find(t=>{const e=t.label.toLowerCase();return n.some(t=>e.includes(t))});return a?a.deviceId:r[0].deviceId}}static findBestRearCamera(t,e){if(!t||!t.length)return null;if(["iPhone","iPad","Mac"].includes(ai.OS))return Yr.findBestRearCameraInIOS(t,{getMainCamera:null==e?void 0:e.getMainCameraInIOS});const i=["후","背面","背置","後面","後置","后面","后置","านหลัง","หลัง","बैक","خلفية","אחורית","задняя","задня","задней","задна","πίσω","zadní","zadná","tylny","trás","trasera","traseira","taka","stražnja","spate","sau","rück","rear","posteriore","posterior","hátsó","darrere","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"];for(let e of t){const t=e.label.toLowerCase();if(t&&i.some(e=>t.includes(e))&&/\b0(\b)?/.test(t))return e.deviceId}return["Android","HarmonyOS"].includes(ai.OS)?t[t.length-1].deviceId:null}static findBestCamera(t,e,i){return t&&t.length?"environment"===e?this.findBestRearCamera(t,i):"user"===e?null:e?void 0:null:null}static async playVideo(t,e,i){if(!t)throw new Error("Invalid 'videoEl'.");if(!e)throw new Error("Invalid 'source'.");return new Promise(async(n,r)=>{let s;const a=()=>{t.removeEventListener("loadstart",c),t.removeEventListener("abort",d),t.removeEventListener("play",u),t.removeEventListener("error",f),t.removeEventListener("loadedmetadata",p)};let o=!1;const l=()=>{o=!0,s&&clearTimeout(s),a(),n(t)},h=t=>{s&&clearTimeout(s),a(),r(t)},c=()=>{t.addEventListener("abort",d,{once:!0})},d=()=>{const t=new Error("Video playing was interrupted.");t.name="AbortError",h(t)},u=()=>{l()},f=()=>{h(new Error(`Video error ${t.error.code}: ${t.error.message}.`))};let g;const m=new Promise(t=>{g=t}),p=()=>{g()};if(t.addEventListener("loadstart",c,{once:!0}),t.addEventListener("play",u,{once:!0}),t.addEventListener("error",f,{once:!0}),t.addEventListener("loadedmetadata",p,{once:!0}),"string"==typeof e||e instanceof String?t.src=e:t.srcObject=e,t.autoplay&&await new Promise(t=>{setTimeout(t,1e3)}),!o){i&&(s=setTimeout(()=>{a(),r(new Error("Failed to play video. Timeout."))},i)),await m;try{await t.play(),l()}catch(t){console.warn("1st play error: "+((null==t?void 0:t.message)||t))}if(!o)try{await t.play(),l()}catch(t){console.warn("2rd play error: "+((null==t?void 0:t.message)||t)),h(t)}}})}static async testCameraAccess(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))return{ok:!1,errorName:"InsecureContext",errorMessage:"Insecure context."};let n;try{n=t?await navigator.mediaDevices.getUserMedia(t):await navigator.mediaDevices.getUserMedia({video:!0})}catch(t){return{ok:!1,errorName:t.name,errorMessage:t.message}}finally{null==n||n.getTracks().forEach(t=>{t.stop()})}return{ok:!0}}get state(){if(!oi(this,ar,"f"))return"closed";if("pending"===oi(this,ar,"f"))return"opening";if("fulfilled"===oi(this,ar,"f"))return"opened";throw new Error("Unknown state.")}set ifSaveLastUsedCamera(t){t?Yr.isStorageAvailable("localStorage")?li(this,ir,!0):(li(this,ir,!1),console.warn("Local storage is unavailable")):li(this,ir,!1)}get ifSaveLastUsedCamera(){return oi(this,ir,"f")}get isVideoPlaying(){return!(!oi(this,qn,"f")||oi(this,qn,"f").paused)&&"opened"===this.state}set tapFocusEventBoundEl(t){var e,i,n;if(!(t instanceof HTMLElement)&&null!=t)throw new TypeError("Invalid 'element'.");null===(e=oi(this,ur,"f"))||void 0===e||e.removeEventListener("click",oi(this,dr,"f")),null===(i=oi(this,ur,"f"))||void 0===i||i.removeEventListener("touchend",oi(this,dr,"f")),null===(n=oi(this,ur,"f"))||void 0===n||n.removeEventListener("touchmove",oi(this,cr,"f")),li(this,ur,t),t&&(window.TouchEvent&&["Android","HarmonyOS","iPhone","iPad"].includes(ai.OS)?(t.addEventListener("touchend",oi(this,dr,"f")),t.addEventListener("touchmove",oi(this,cr,"f"))):t.addEventListener("click",oi(this,dr,"f")))}get tapFocusEventBoundEl(){return oi(this,ur,"f")}get disposed(){return oi(this,Er,"f")}constructor(t){var e,i;Zn.add(this),qn.set(this,null),Kn.set(this,void 0),this._zoomPreSetting=null,Jn.set(this,()=>{"opened"===this.state&&oi(this,pr,"f").fire("resumed",null,{target:this,async:!1})}),$n.set(this,()=>{oi(this,pr,"f").fire("paused",null,{target:this,async:!1})}),Qn.set(this,void 0),tr.set(this,void 0),this.cameraOpenTimeout=15e3,this._arrCameras=[],er.set(this,void 0),ir.set(this,!1),this.ifSkipCameraInspection=!1,this.selectIOSRearMainCameraAsDefault=!1,nr.set(this,void 0),rr.set(this,!0),sr.set(this,void 0),ar.set(this,void 0),or.set(this,!1),this._focusParameters={maxTimeout:400,minTimeout:300,kTimeout:void 0,oldDistance:null,fds:null,isDoingFocus:0,taskBackToContinous:null,curFocusTaskId:0,focusCancelableTime:1500,defaultFocusAreaSizeRatio:6,focusBackToContinousTime:5e3,tapFocusMinDistance:null,tapFocusMaxDistance:null,focusArea:null,tempBufferContainer:null,defaultTempBufferContainerLenRatio:1/4},lr.set(this,!1),this._focusSupported=!0,this.calculateCoordInVideo=(t,e)=>{let i,n;const r=window.getComputedStyle(oi(this,qn,"f")).objectFit,s=this.getResolution(),a=oi(this,qn,"f").getBoundingClientRect(),o=a.left,l=a.top,{width:h,height:c}=oi(this,qn,"f").getBoundingClientRect();if(h<=0||c<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const d=h/c,u=s.width/s.height;let f=1;if("contain"===r)u>d?(f=h/s.width,i=(t-o)/f,n=(e-l-(c-h/u)/2)/f):(f=c/s.height,n=(e-l)/f,i=(t-o-(h-c*u)/2)/f);else{if("cover"!==r)throw new Error("Unsupported object-fit.");u>d?(f=c/s.height,n=(e-l)/f,i=(t-o+(c*u-h)/2)/f):(f=h/s.width,i=(t-o)/f,n=(e-l+(h/u-c)/2)/f)}return{x:i,y:n}},hr.set(this,!1),cr.set(this,()=>{li(this,hr,!0)}),dr.set(this,async t=>{var e;if(oi(this,hr,"f"))return void li(this,hr,!1);if(!oi(this,lr,"f"))return;if(!this.isVideoPlaying)return;if(!oi(this,Kn,"f"))return;if(!this._focusSupported)return;if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(e=this.getCameraCapabilities())||void 0===e?void 0:e.focusDistance,!this._focusParameters.fds))return void(this._focusSupported=!1);if(null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),1==this._focusParameters.isDoingFocus)return;let i,n;if(this._focusParameters.taskBackToContinous&&(clearTimeout(this._focusParameters.taskBackToContinous),this._focusParameters.taskBackToContinous=null),t instanceof MouseEvent)i=t.clientX,n=t.clientY;else{if(!(t instanceof TouchEvent))throw new Error("Unknown event type.");if(!t.changedTouches.length)return;i=t.changedTouches[0].clientX,n=t.changedTouches[0].clientY}const r=this.getResolution(),s=2*Math.round(Math.min(r.width,r.height)/this._focusParameters.defaultFocusAreaSizeRatio/2);let a;try{a=this.calculateCoordInVideo(i,n)}catch(t){}if(a.x<0||a.x>r.width||a.y<0||a.y>r.height)return;const o={x:a.x+"px",y:a.y+"px"},l=s+"px",h=l;let c;Yr._onLog&&(c=Date.now());try{await oi(this,Zn,"m",Mr).call(this,o,l,h,this._focusParameters.tapFocusMinDistance,this._focusParameters.tapFocusMaxDistance)}catch(t){if(Yr._onLog)throw Yr._onLog(t),t}Yr._onLog&&Yr._onLog(`Tap focus costs: ${Date.now()-c} ms`),this._focusParameters.taskBackToContinous=setTimeout(()=>{var t;Yr._onLog&&Yr._onLog("Back to continuous focus."),null===(t=oi(this,Kn,"f"))||void 0===t||t.applyConstraints({advanced:[{focusMode:"continuous"}]}).catch(()=>{})},this._focusParameters.focusBackToContinousTime),oi(this,pr,"f").fire("tapfocus",null,{target:this,async:!1})}),ur.set(this,null),fr.set(this,1),gr.set(this,{x:0,y:0}),this.updateVideoElWhenSoftwareScaled=()=>{if(!oi(this,qn,"f"))return;const t=oi(this,fr,"f");if(t<1)throw new RangeError("Invalid scale value.");if(1===t)oi(this,qn,"f").style.transform="";else{const e=window.getComputedStyle(oi(this,qn,"f")).objectFit,i=oi(this,qn,"f").videoWidth,n=oi(this,qn,"f").videoHeight,{width:r,height:s}=oi(this,qn,"f").getBoundingClientRect();if(r<=0||s<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const a=r/s,o=i/n;let l=1;"contain"===e?l=aa?s/(i/t):r/(n/t));const h=l*(1-1/t)*(i/2-oi(this,gr,"f").x),c=l*(1-1/t)*(n/2-oi(this,gr,"f").y);oi(this,qn,"f").style.transform=`translate(${h}px, ${c}px) scale(${t})`}},mr.set(this,function(){if(!(this.data instanceof Uint8Array||this.data instanceof Uint8ClampedArray))throw new TypeError("Invalid data.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.pixelFormat===wi.GREY){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{var t,e;if("visible"===document.visibilityState){if(Yr._onLog&&Yr._onLog("document visible. video paused: "+(null===(t=oi(this,qn,"f"))||void 0===t?void 0:t.paused)),function(){const t=navigator.userAgent||navigator.vendor||navigator.opera;return!!/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(t)||("ontouchstart"in window||navigator.maxTouchPoints>0)&&window.innerWidth<1024}())"opened"===this.state&&await oi(this,Zn,"m",Rr).call(this);else if("opening"==this.state||"opened"==this.state){let e=!1;if(!this.isVideoPlaying){Yr._onLog&&Yr._onLog("document visible. Not auto resume. 1st resume start.");try{await this.resume(),e=!0}catch(t){Yr._onLog&&Yr._onLog("document visible. 1st resume video failed, try open instead.")}e||await oi(this,Zn,"m",Ir).call(this)}if(await new Promise(t=>setTimeout(t,300)),!this.isVideoPlaying){Yr._onLog&&Yr._onLog("document visible. 1st open failed. 2rd resume start."),e=!1;try{await this.resume(),e=!0}catch(t){Yr._onLog&&Yr._onLog("document visible. 2rd resume video failed, try open instead.")}e||await oi(this,Zn,"m",Ir).call(this)}}}else"hidden"===document.visibilityState&&(Yr._onLog&&Yr._onLog("document hidden. video paused: "+(null===(e=oi(this,qn,"f"))||void 0===e?void 0:e.paused)),"opening"==this.state||"opened"==this.state&&this.isVideoPlaying&&this.pause())}),Er.set(this,!1),(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia)||setTimeout(()=>{Yr.onWarning&&Yr.onWarning("The browser is too old or the page is loaded from an insecure origin.")},0),this.defaultConstraints={video:{facingMode:{ideal:"environment"}}},this.resetMediaStreamConstraints(),t instanceof HTMLVideoElement&&this.setVideoEl(t),li(this,pr,new tn),this.imageDataGetter=new Gr,document.addEventListener("visibilitychange",oi(this,wr,"f"))}setVideoEl(t){if(!(t&&t instanceof HTMLVideoElement))throw new Error("Invalid 'videoEl'.");t.addEventListener("play",oi(this,Jn,"f")),t.addEventListener("pause",oi(this,$n,"f")),li(this,qn,t)}getVideoEl(){return oi(this,qn,"f")}releaseVideoEl(){var t,e;null===(t=oi(this,qn,"f"))||void 0===t||t.removeEventListener("play",oi(this,Jn,"f")),null===(e=oi(this,qn,"f"))||void 0===e||e.removeEventListener("pause",oi(this,$n,"f")),li(this,qn,null)}isVideoLoaded(){return!!oi(this,qn,"f")&&(this.videoSrc?0!==oi(this,qn,"f").readyState:4===oi(this,qn,"f").readyState)}async open(){if(oi(this,sr,"f")&&!oi(this,rr,"f")){if("pending"===oi(this,ar,"f"))return oi(this,sr,"f");if("fulfilled"===oi(this,ar,"f"))return}oi(this,pr,"f").fire("before:open",null,{target:this}),await oi(this,Zn,"m",Rr).call(this),oi(this,pr,"f").fire("played",null,{target:this,async:!1}),oi(this,pr,"f").fire("opened",null,{target:this,async:!1})}async close(){if("closed"===this.state)return;oi(this,pr,"f").fire("before:close",null,{target:this});const t=oi(this,sr,"f");if(oi(this,Zn,"m",Or).call(this),t&&"pending"===oi(this,ar,"f")){try{await t}catch(t){}if(!1===oi(this,rr,"f")){const t=new Error("'close()' was interrupted.");throw t.name="AbortError",t}}li(this,sr,null),li(this,ar,null),oi(this,pr,"f").fire("closed",null,{target:this,async:!1})}pause(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");oi(this,qn,"f").pause()}async resume(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");await oi(this,qn,"f").play()}async setCamera(t){if("string"!=typeof t)throw new TypeError("Invalid 'deviceId'.");if("object"!=typeof oi(this,Qn,"f").video&&(oi(this,Qn,"f").video={}),delete oi(this,Qn,"f").video.facingMode,oi(this,Qn,"f").video.deviceId={exact:t},!("closed"===this.state||this.videoSrc||"opening"===this.state&&oi(this,rr,"f"))){oi(this,pr,"f").fire("before:camera:change",[],{target:this,async:!1}),await oi(this,Zn,"m",xr).call(this);try{this.resetSoftwareScale()}catch(t){}return oi(this,tr,"f")}}async switchToFrontCamera(t){if("object"!=typeof oi(this,Qn,"f").video&&(oi(this,Qn,"f").video={}),(null==t?void 0:t.resolution)&&(oi(this,Qn,"f").video.width={ideal:t.resolution.width},oi(this,Qn,"f").video.height={ideal:t.resolution.height}),delete oi(this,Qn,"f").video.deviceId,oi(this,Qn,"f").video.facingMode={exact:"user"},li(this,er,null),!("closed"===this.state||this.videoSrc||"opening"===this.state&&oi(this,rr,"f"))){oi(this,pr,"f").fire("before:camera:change",[],{target:this,async:!1}),oi(this,Zn,"m",xr).call(this);try{this.resetSoftwareScale()}catch(t){}return oi(this,tr,"f")}}getCamera(){var t;if(oi(this,tr,"f"))return oi(this,tr,"f");{let e=(null===(t=oi(this,Qn,"f").video)||void 0===t?void 0:t.deviceId)||"";if(e){e=e.exact||e.ideal||e;for(let t of this._arrCameras)if(t.deviceId===e)return JSON.parse(JSON.stringify(t))}return{deviceId:"",label:"",_checked:!1}}}async _getCameras(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n=[];if(t)try{let t=await navigator.mediaDevices.getUserMedia({video:!0});n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind),t.getTracks().forEach(t=>{t.stop()})}catch(t){console.error(t.message||t)}else n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);const r=[],s=[];if(this._arrCameras)for(let t of this._arrCameras)t._checked&&s.push(t);for(let t=0;t"videoinput"===t.kind);return i&&i.length&&!i[0].deviceId?this._getCameras(!0):this._getCameras(!1)}async getAllCameras(){return this.getCameras()}async setResolution(t,e,i){if("number"!=typeof t||t<=0)throw new TypeError("Invalid 'width'.");if("number"!=typeof e||e<=0)throw new TypeError("Invalid 'height'.");if("object"!=typeof oi(this,Qn,"f").video&&(oi(this,Qn,"f").video={}),i?(oi(this,Qn,"f").video.width={exact:t},oi(this,Qn,"f").video.height={exact:e}):(oi(this,Qn,"f").video.width={ideal:t},oi(this,Qn,"f").video.height={ideal:e}),"closed"===this.state||this.videoSrc||"opening"===this.state&&oi(this,rr,"f"))return null;oi(this,pr,"f").fire("before:resolution:change",[],{target:this,async:!1}),await oi(this,Zn,"m",xr).call(this);try{this.resetSoftwareScale()}catch(t){}const n=this.getResolution();return{width:n.width,height:n.height}}getResolution(){if("opened"===this.state&&this.videoSrc&&oi(this,qn,"f"))return{width:oi(this,qn,"f").videoWidth,height:oi(this,qn,"f").videoHeight};if(oi(this,Kn,"f")){const t=oi(this,Kn,"f").getSettings();return{width:t.width,height:t.height}}if(this.isVideoLoaded())return{width:oi(this,qn,"f").videoWidth,height:oi(this,qn,"f").videoHeight};{const t={width:0,height:0};let e=oi(this,Qn,"f").video.width||0,i=oi(this,Qn,"f").video.height||0;return e&&(t.width=e.exact||e.ideal||e),i&&(t.height=i.exact||i.ideal||i),t}}async getResolutions(t){var e,i,n,r,s,a,o,l,h,c,d;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let u="";const f=(t,e)=>{const i=oi(this,vr,"f").get(t);if(!i||!i.length)return!1;for(let t of i)if(t.width===e.width&&t.height===e.height)return!0;return!1};if(this._mediaStream){u=null===(d=oi(this,tr,"f"))||void 0===d?void 0:d.deviceId;let e=oi(this,vr,"f").get(u);if(e&&!t)return JSON.parse(JSON.stringify(e));e=[],oi(this,vr,"f").set(u,e),li(this,or,!0);try{for(let t of this.detectedResolutions){await oi(this,Kn,"f").applyConstraints({width:{ideal:t.width},height:{ideal:t.height}}),oi(this,Zn,"m",Sr).call(this);const i=oi(this,Kn,"f").getSettings(),n={width:i.width,height:i.height};f(u,n)||e.push({width:n.width,height:n.height})}}catch(t){throw oi(this,Zn,"m",Or).call(this),li(this,or,!1),t}try{await oi(this,Zn,"m",Ir).call(this)}catch(t){if("AbortError"===t.name)return e;throw t}finally{li(this,or,!1)}return e}{const e=async(t,e,i)=>{const n={video:{deviceId:{exact:t},width:{ideal:e},height:{ideal:i}}};let r=null;try{r=await navigator.mediaDevices.getUserMedia(n)}catch(t){return null}if(!r)return null;const s=r.getVideoTracks();let a=null;try{const t=s[0].getSettings();a={width:t.width,height:t.height}}catch(t){const e=document.createElement("video");e.srcObject=r,a={width:e.videoWidth,height:e.videoHeight},e.srcObject=null}return s.forEach(t=>{t.stop()}),a};let i=(null===(s=null===(r=null===(n=oi(this,Qn,"f"))||void 0===n?void 0:n.video)||void 0===r?void 0:r.deviceId)||void 0===s?void 0:s.exact)||(null===(l=null===(o=null===(a=oi(this,Qn,"f"))||void 0===a?void 0:a.video)||void 0===o?void 0:o.deviceId)||void 0===l?void 0:l.ideal)||(null===(c=null===(h=oi(this,Qn,"f"))||void 0===h?void 0:h.video)||void 0===c?void 0:c.deviceId);if(!i)return[];let d=oi(this,vr,"f").get(i);if(d&&!t)return JSON.parse(JSON.stringify(d));d=[],oi(this,vr,"f").set(i,d);for(let t of this.detectedResolutions){const n=await e(i,t.width,t.height);n&&!f(i,n)&&d.push({width:n.width,height:n.height})}return d}}async setMediaStreamConstraints(t,e){if(!(t=>{return null!==t&&"[object Object]"===(e=t,Object.prototype.toString.call(e));var e})(t))throw new TypeError("Invalid 'mediaStreamConstraints'.");li(this,Qn,JSON.parse(JSON.stringify(t))),li(this,er,null),e&&await oi(this,Zn,"m",xr).call(this)}getMediaStreamConstraints(){return JSON.parse(JSON.stringify(oi(this,Qn,"f")))}resetMediaStreamConstraints(){li(this,Qn,this.defaultConstraints?JSON.parse(JSON.stringify(this.defaultConstraints)):null)}getCameraCapabilities(){if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return oi(this,Kn,"f").getCapabilities?oi(this,Kn,"f").getCapabilities():{}}getCameraSettings(){if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return oi(this,Kn,"f").getSettings()}async turnOnTorch(){if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await oi(this,Kn,"f").applyConstraints({advanced:[{torch:!0}]})}async turnOffTorch(){if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await oi(this,Kn,"f").applyConstraints({advanced:[{torch:!1}]})}async setColorTemperature(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.colorTemperature;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Wr(t,n.min,n.step,n.max)),await oi(this,Kn,"f").applyConstraints({advanced:[{colorTemperature:t,whiteBalanceMode:"manual"}]}),t}getColorTemperature(){return this.getCameraSettings().colorTemperature||0}async setExposureCompensation(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.exposureCompensation;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Wr(t,n.min,n.step,n.max)),await oi(this,Kn,"f").applyConstraints({advanced:[{exposureCompensation:t}]}),t}getExposureCompensation(){return this.getCameraSettings().exposureCompensation||0}async setFrameRate(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");let n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.frameRate;if(!n)throw Error("Not supported.");e&&(tn.max&&(t=n.max));const r=this.getResolution();return await oi(this,Kn,"f").applyConstraints({width:{ideal:Math.max(r.width,r.height)},frameRate:t}),t}getFrameRate(){return this.getCameraSettings().frameRate}async setFocus(t,e){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const i=this.getCameraCapabilities(),n=null==i?void 0:i.focusMode,r=null==i?void 0:i.focusDistance;if(!n)throw Error("Not supported.");if("string"!=typeof t.mode)throw TypeError("Invalid 'mode'.");const s=t.mode.toLowerCase();if(!n.includes(s))throw Error("Unsupported focus mode.");if("manual"===s){if(!r)throw Error("Manual focus unsupported.");if(t.hasOwnProperty("distance")){let i=t.distance;e&&(ir.max&&(i=r.max),i=Wr(i,r.min,r.step,r.max)),this._focusParameters.focusArea=null,await oi(this,Kn,"f").applyConstraints({advanced:[{focusMode:s,focusDistance:i}]})}else{if(!t.area)throw new Error("'distance' or 'area' should be specified in 'manual' mode.");{const e=t.area.centerPoint;let i=t.area.width,n=t.area.height;if(!i||!n){const t=this.getResolution();i||(i=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px"),n||(n=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px")}this._focusParameters.focusArea={centerPoint:{x:e.x,y:e.y},width:i,height:n},await oi(this,Zn,"m",Mr).call(this,e,i,n)}}}else this._focusParameters.focusArea=null,await oi(this,Kn,"f").applyConstraints({advanced:[{focusMode:s}]})}getFocus(){const t=this.getCameraSettings(),e=t.focusMode;return e?"manual"===e?this._focusParameters.focusArea?{mode:"manual",area:JSON.parse(JSON.stringify(this._focusParameters.focusArea))}:{mode:"manual",distance:t.focusDistance}:{mode:e}:null}enableTapToFocus(){li(this,lr,!0)}disableTapToFocus(){li(this,lr,!1)}isTapToFocusEnabled(){return oi(this,lr,"f")}async setZoom(t){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if("number"!=typeof t.factor)throw new TypeError("Illegal type of 'factor'.");if(t.factor<1)throw new RangeError("Invalid 'factor'.");if("opened"===this.state){t.centerPoint?oi(this,Zn,"m",Lr).call(this,t.centerPoint):this.resetScaleCenter();try{if(oi(this,Zn,"m",Fr).call(this,oi(this,gr,"f"))){const e=await this.setHardwareScale(t.factor,!0);let i=this.getHardwareScale();1==i&&1!=e&&(i=e),t.factor>i?this.setSoftwareScale(t.factor/i):this.setSoftwareScale(1)}else await this.setHardwareScale(1),this.setSoftwareScale(t.factor)}catch(e){const i=e.message||e;if("Not supported."!==i&&"Camera is not open."!==i)throw e;this.setSoftwareScale(t.factor)}}else this._zoomPreSetting=t}getZoom(){if("opened"!==this.state)throw new Error("Video is not playing.");let t=1;try{t=this.getHardwareScale()}catch(t){if("Camera is not open."!==(t.message||t))throw t}return{factor:t*oi(this,fr,"f")}}async resetZoom(){await this.setZoom({factor:1})}async setHardwareScale(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if(!oi(this,Kn,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.zoom;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Wr(t,n.min,n.step,n.max)),await oi(this,Kn,"f").applyConstraints({advanced:[{zoom:t}]}),t}getHardwareScale(){return this.getCameraSettings().zoom||1}setSoftwareScale(t,e){if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if("opened"!==this.state)throw new Error("Video is not playing.");e&&oi(this,Zn,"m",Lr).call(this,e),li(this,fr,t),this.updateVideoElWhenSoftwareScaled()}getSoftwareScale(){return oi(this,fr,"f")}resetScaleCenter(){if("opened"!==this.state)throw new Error("Video is not playing.");const t=this.getResolution();li(this,gr,{x:t.width/2,y:t.height/2})}resetSoftwareScale(){this.setSoftwareScale(1),this.resetScaleCenter()}getFrameData(t){if(this.disposed)throw Error("The 'Camera' instance has been disposed.");if(!this.isVideoLoaded())return null;if(oi(this,or,"f"))return null;const e=Date.now();Yr._onLog&&Yr._onLog("getFrameData() START: "+e);const i=oi(this,qn,"f").videoWidth,n=oi(this,qn,"f").videoHeight;let r={sx:0,sy:0,sWidth:i,sHeight:n,dWidth:i,dHeight:n};(null==t?void 0:t.position)&&(r=JSON.parse(JSON.stringify(t.position)));let s=wi.RGBA;(null==t?void 0:t.pixelFormat)&&(s=t.pixelFormat);let a=oi(this,fr,"f");(null==t?void 0:t.scale)&&(a=t.scale);let o=oi(this,gr,"f");if(null==t?void 0:t.scaleCenter){if("string"!=typeof t.scaleCenter.x||"string"!=typeof t.scaleCenter.y)throw new Error("Invalid scale center.");let e=0,r=0;if(t.scaleCenter.x.endsWith("px"))e=parseFloat(t.scaleCenter.x);else{if(!t.scaleCenter.x.endsWith("%"))throw new Error("Invalid scale center.");e=parseFloat(t.scaleCenter.x)/100*i}if(t.scaleCenter.y.endsWith("px"))r=parseFloat(t.scaleCenter.y);else{if(!t.scaleCenter.y.endsWith("%"))throw new Error("Invalid scale center.");r=parseFloat(t.scaleCenter.y)/100*n}if(isNaN(e)||isNaN(r))throw new Error("Invalid scale center.");o.x=Math.round(e),o.y=Math.round(r)}let l=null;if((null==t?void 0:t.bufferContainer)&&(l=t.bufferContainer),0==i||0==n)return null;1!==a&&(r.sWidth=Math.round(r.sWidth/a),r.sHeight=Math.round(r.sHeight/a),r.sx=Math.round((1-1/a)*o.x+r.sx/a),r.sy=Math.round((1-1/a)*o.y+r.sy/a));const h=this.imageDataGetter.getImageData(oi(this,qn,"f"),r,{pixelFormat:s,bufferContainer:l,isEnableMirroring:null==t?void 0:t.isEnableMirroring});if(!h)return null;const c=Date.now();return Yr._onLog&&Yr._onLog("getFrameData() END: "+c),{data:h.data,width:h.width,height:h.height,pixelFormat:h.pixelFormat,timeSpent:c-e,timeStamp:c,toCanvas:oi(this,mr,"f")}}on(t,e){if(!oi(this,_r,"f").includes(t.toLowerCase()))throw new Error(`Event '${t}' does not exist.`);oi(this,pr,"f").on(t,e)}off(t,e){oi(this,pr,"f").off(t,e)}async dispose(){this.tapFocusEventBoundEl=null,await this.close(),this.releaseVideoEl(),oi(this,pr,"f").dispose(),this.imageDataGetter.dispose(),document.removeEventListener("visibilitychange",oi(this,wr,"f")),li(this,Er,!0)}}var Hr,zr,Xr,Zr,qr,Kr,Jr,$r,Qr,ts,es,is,ns,rs,ss,as,os,ls,hs,cs,ds,us,fs,gs,ms,ps,_s,vs,ys,ws,Es,Cs,Ss,Ts,bs,Is;qn=new WeakMap,Kn=new WeakMap,Jn=new WeakMap,$n=new WeakMap,Qn=new WeakMap,tr=new WeakMap,er=new WeakMap,ir=new WeakMap,nr=new WeakMap,rr=new WeakMap,sr=new WeakMap,ar=new WeakMap,or=new WeakMap,lr=new WeakMap,hr=new WeakMap,cr=new WeakMap,dr=new WeakMap,ur=new WeakMap,fr=new WeakMap,gr=new WeakMap,mr=new WeakMap,pr=new WeakMap,_r=new WeakMap,vr=new WeakMap,yr=new WeakMap,wr=new WeakMap,Er=new WeakMap,Zn=new WeakSet,Cr=async function(){const t=this.getMediaStreamConstraints();if("boolean"==typeof t.video&&(t.video={}),t.video.deviceId);else if(oi(this,er,"f"))delete t.video.facingMode,t.video.deviceId={exact:oi(this,er,"f")};else if(this.ifSaveLastUsedCamera&&Yr.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")){delete t.video.facingMode,t.video.deviceId={ideal:window.localStorage.getItem("dce_last_camera_id")};const e=JSON.parse(window.localStorage.getItem("dce_last_apply_width")),i=JSON.parse(window.localStorage.getItem("dce_last_apply_height"));e&&i&&(t.video.width=e,t.video.height=i)}else if(this.ifSkipCameraInspection);else{const e=async t=>{let e=null;return"environment"===t&&["Android","HarmonyOS","iPhone","iPad"].includes(ai.OS)?(await this._getCameras(!1),oi(this,Zn,"m",Sr).call(this),e=Yr.findBestCamera(this._arrCameras,"environment",{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})):t||["Android","HarmonyOS","iPhone","iPad"].includes(ai.OS)||(await this._getCameras(!1),oi(this,Zn,"m",Sr).call(this),e=Yr.findBestCamera(this._arrCameras,null,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})),e};let i=t.video.facingMode;i instanceof Array&&i.length&&(i=i[0]),"object"==typeof i&&(i=i.exact||i.ideal);const n=await e(i);n&&(delete t.video.facingMode,t.video.deviceId={exact:n})}return t},Sr=function(){if(oi(this,rr,"f")){const t=new Error("The operation was interrupted.");throw t.name="AbortError",t}},Tr=async function(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n;try{Yr._onLog&&Yr._onLog("======try getUserMedia========");let e=[0,500,1e3,2e3],i=null;const r=async t=>{for(let r of e){r&&(await new Promise(t=>setTimeout(t,r)),oi(this,Zn,"m",Sr).call(this));try{Yr._onLog&&Yr._onLog("ask "+JSON.stringify(t)),n=await navigator.mediaDevices.getUserMedia(t),oi(this,Zn,"m",Sr).call(this);break}catch(t){if("NotFoundError"===t.name||"NotAllowedError"===t.name||"AbortError"===t.name||"OverconstrainedError"===t.name)throw t;i=t,Yr._onLog&&Yr._onLog(t.message||t)}}};if(await r(t),!n&&"object"==typeof t.video&&!n){const e=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);for(let i of e)try{n=await navigator.mediaDevices.getUserMedia({video:{deviceId:{exact:i.deviceId}}});break}catch(t){continue}}if(!n)throw i;return n}catch(t){throw null==n||n.getTracks().forEach(t=>{t.stop()}),"NotFoundError"===t.name&&(DOMException?t=new DOMException("No camera available, please use a device with an accessible camera.",t.name):(t=new Error("No camera available, please use a device with an accessible camera.")).name="NotFoundError"),t}},br=function(){this._mediaStream&&(this._mediaStream.getTracks().forEach(t=>{t.stop()}),this._mediaStream=null),li(this,Kn,null)},Ir=async function(){li(this,rr,!1);const t=li(this,nr,Symbol());if(oi(this,sr,"f")&&"pending"===oi(this,ar,"f")){try{await oi(this,sr,"f")}catch(t){}oi(this,Zn,"m",Sr).call(this)}if(t!==oi(this,nr,"f"))return;const e=li(this,sr,(async()=>{li(this,ar,"pending");try{if(this.videoSrc){if(!oi(this,qn,"f"))throw new Error("'videoEl' should be set.");await Yr.playVideo(oi(this,qn,"f"),this.videoSrc,this.cameraOpenTimeout),oi(this,Zn,"m",Sr).call(this)}else{let t=await oi(this,Zn,"m",Cr).call(this);oi(this,Zn,"m",br).call(this);let e=await oi(this,Zn,"m",Tr).call(this,t);await this._getCameras(!1),oi(this,Zn,"m",Sr).call(this);const i=()=>{const t=e.getVideoTracks();let i,n;if(t.length&&(i=t[0]),i){const t=i.getSettings();if(t)for(let e of this._arrCameras)if(t.deviceId===e.deviceId){e._checked=!0,e.label=i.label,n=e;break}}return n},n=oi(this,Qn,"f");if("object"==typeof n.video){let r=n.video.facingMode;if(r instanceof Array&&r.length&&(r=r[0]),"object"==typeof r&&(r=r.exact||r.ideal),!(oi(this,er,"f")||this.ifSaveLastUsedCamera&&Yr.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")||this.ifSkipCameraInspection||n.video.deviceId)){const n=i(),s=Yr.findBestCamera(this._arrCameras,r,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault});s&&s!=(null==n?void 0:n.deviceId)&&(e.getTracks().forEach(t=>{t.stop()}),t.video.deviceId={exact:s},e=await oi(this,Zn,"m",Tr).call(this,t),oi(this,Zn,"m",Sr).call(this))}}const r=i();(null==r?void 0:r.deviceId)&&(li(this,er,r&&r.deviceId),this.ifSaveLastUsedCamera&&Yr.isStorageAvailable&&(window.localStorage.setItem("dce_last_camera_id",oi(this,er,"f")),"object"==typeof t.video&&t.video.width&&t.video.height&&(window.localStorage.setItem("dce_last_apply_width",JSON.stringify(t.video.width)),window.localStorage.setItem("dce_last_apply_height",JSON.stringify(t.video.height))))),oi(this,qn,"f")&&(await Yr.playVideo(oi(this,qn,"f"),e,this.cameraOpenTimeout),oi(this,Zn,"m",Sr).call(this)),this._mediaStream=e;const s=e.getVideoTracks();(null==s?void 0:s.length)&&li(this,Kn,s[0]),li(this,tr,r)}}catch(t){throw oi(this,Zn,"m",Or).call(this),li(this,ar,null),t}li(this,ar,"fulfilled")})());return e},xr=async function(){var t;if("closed"===this.state||this.videoSrc)return;const e=null===(t=oi(this,tr,"f"))||void 0===t?void 0:t.deviceId,i=this.getResolution();await oi(this,Zn,"m",Ir).call(this);const n=this.getResolution();e&&e!==oi(this,tr,"f").deviceId&&oi(this,pr,"f").fire("camera:changed",[oi(this,tr,"f").deviceId,e],{target:this,async:!1}),i.width==n.width&&i.height==n.height||oi(this,pr,"f").fire("resolution:changed",[{width:n.width,height:n.height},{width:i.width,height:i.height}],{target:this,async:!1}),oi(this,pr,"f").fire("played",null,{target:this,async:!1})},Rr=async function(){let t=0;for(;Yr._tryToReopenTime>=t++;){try{await oi(this,Zn,"m",Ir).call(this)}catch(t){await new Promise(t=>setTimeout(t,300));continue}break}},Or=function(){oi(this,Zn,"m",br).call(this),li(this,tr,null),oi(this,qn,"f")&&(oi(this,qn,"f").srcObject=null,this.videoSrc&&(oi(this,qn,"f").pause(),oi(this,qn,"f").currentTime=0)),li(this,rr,!0);try{this.resetSoftwareScale()}catch(t){}},Dr=async function t(e,i){const n=t=>{if(!oi(this,Kn,"f")||!this.isVideoPlaying||t.focusTaskId!=this._focusParameters.curFocusTaskId){oi(this,Kn,"f")&&this.isVideoPlaying||(this._focusParameters.isDoingFocus=0);const e=new Error(`Focus task ${t.focusTaskId} canceled.`);throw e.name="DeprecatedTaskError",e}1===this._focusParameters.isDoingFocus&&Date.now()-t.timeStart>this._focusParameters.focusCancelableTime&&(this._focusParameters.isDoingFocus=-1)};let r;i=Wr(i,this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),await oi(this,Kn,"f").applyConstraints({advanced:[{focusMode:"manual",focusDistance:i}]}),n(e),r=null==this._focusParameters.oldDistance?this._focusParameters.kTimeout*Math.max(Math.abs(1/this._focusParameters.fds.min-1/i),Math.abs(1/this._focusParameters.fds.max-1/i))+this._focusParameters.minTimeout:this._focusParameters.kTimeout*Math.abs(1/this._focusParameters.oldDistance-1/i)+this._focusParameters.minTimeout,this._focusParameters.oldDistance=i,await new Promise(t=>{setTimeout(t,r)}),n(e);let s=e.focusL-e.focusW/2,a=e.focusT-e.focusH/2,o=e.focusW,l=e.focusH;const h=this.getResolution();s=Math.round(s),a=Math.round(a),o=Math.round(o),l=Math.round(l),o>h.width&&(o=h.width),l>h.height&&(l=h.height),s<0?s=0:s+o>h.width&&(s=h.width-o),a<0?a=0:a+l>h.height&&(a=h.height-l);const c=4*h.width*h.height*this._focusParameters.defaultTempBufferContainerLenRatio,d=4*o*l;let u=this._focusParameters.tempBufferContainer;if(u){const t=u.length;c>t&&c>=d?u=new Uint8Array(c):d>t&&d>=c&&(u=new Uint8Array(d))}else u=this._focusParameters.tempBufferContainer=new Uint8Array(Math.max(c,d));if(!this.imageDataGetter.getImageData(oi(this,qn,"f"),{sx:s,sy:a,sWidth:o,sHeight:l,dWidth:o,dHeight:l},{pixelFormat:wi.RGBA,bufferContainer:u}))return oi(this,Zn,"m",t).call(this,e,i);const f=u;let g=0;for(let t=0,e=d-8;to&&od)return await oi(this,Zn,"m",t).call(this,e,a,o,r,s,c,d)}else{let l=await oi(this,Zn,"m",Dr).call(this,e,c);if(o>l)return await oi(this,Zn,"m",t).call(this,e,a,o,r,s,c,l);if(o==l)return await oi(this,Zn,"m",t).call(this,e,a,o,c,l);let d=await oi(this,Zn,"m",Dr).call(this,e,h);if(d>o&&oa.width||l<0||l>a.height)throw new Error("Invalid 'centerPoint'.");let h=0;if(e.endsWith("px"))h=parseFloat(e);else{if(!e.endsWith("%"))throw new Error("Invalid 'width'.");h=parseFloat(e)/100*a.width}if(isNaN(h)||h<0)throw new Error("Invalid 'width'.");let c=0;if(i.endsWith("px"))c=parseFloat(i);else{if(!i.endsWith("%"))throw new Error("Invalid 'height'.");c=parseFloat(i)/100*a.height}if(isNaN(c)||c<0)throw new Error("Invalid 'height'.");if(1!==oi(this,fr,"f")){const t=oi(this,fr,"f"),e=oi(this,gr,"f");h/=t,c/=t,o=(1-1/t)*e.x+o/t,l=(1-1/t)*e.y+l/t}if(!this._focusSupported)throw new Error("Manual focus unsupported.");if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(s=this.getCameraCapabilities())||void 0===s?void 0:s.focusDistance,!this._focusParameters.fds))throw this._focusSupported=!1,new Error("Manual focus unsupported.");null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),this._focusParameters.isDoingFocus=1;const d={focusL:o,focusT:l,focusW:h,focusH:c,focusTaskId:++this._focusParameters.curFocusTaskId,timeStart:Date.now()},u=async(t,e,i)=>{try{(null==e||ethis._focusParameters.fds.max)&&(i=this._focusParameters.fds.max),this._focusParameters.oldDistance=null;let n=Wr(Math.sqrt(i*(e||this._focusParameters.fds.step)),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),r=Wr(Math.sqrt((e||this._focusParameters.fds.step)*n),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),s=Wr(Math.sqrt(n*i),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),a=await oi(this,Zn,"m",Dr).call(this,t,s),o=await oi(this,Zn,"m",Dr).call(this,t,r),l=await oi(this,Zn,"m",Dr).call(this,t,n);if(o>l&&la&&o>a){let e=await oi(this,Zn,"m",Dr).call(this,t,i);const r=await oi(this,Zn,"m",Ar).call(this,t,n,l,i,e,s,a);return this._focusParameters.isDoingFocus=0,r}if(o==l&&ll){const e=await oi(this,Zn,"m",Ar).call(this,t,n,l,s,a);return this._focusParameters.isDoingFocus=0,e}return u(t,e,i)}catch(t){if("DeprecatedTaskError"!==t.name)throw t}};return u(d,n,r)},Lr=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");if(!t||"string"!=typeof t.x||"string"!=typeof t.y)throw new Error("Invalid 'center'.");const e=this.getResolution();let i=0,n=0;if(t.x.endsWith("px"))i=parseFloat(t.x);else{if(!t.x.endsWith("%"))throw new Error("Invalid scale center.");i=parseFloat(t.x)/100*e.width}if(t.y.endsWith("px"))n=parseFloat(t.y);else{if(!t.y.endsWith("%"))throw new Error("Invalid scale center.");n=parseFloat(t.y)/100*e.height}if(isNaN(i)||isNaN(n))throw new Error("Invalid scale center.");li(this,gr,{x:i,y:n})},Fr=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");const e=this.getResolution();return t&&t.x==e.width/2&&t.y==e.height/2},Yr.browserInfo=ai,Yr._tryToReopenTime=4,Yr.onWarning=null===(Xn=null===window||void 0===window?void 0:window.console)||void 0===Xn?void 0:Xn.warn;class xs{constructor(t){Hr.add(this),zr.set(this,void 0),Xr.set(this,0),Zr.set(this,void 0),qr.set(this,0),Kr.set(this,!1),li(this,zr,t)}startCharging(){oi(this,Kr,"f")||(xs._onLog&&xs._onLog("start charging."),oi(this,Hr,"m",$r).call(this),li(this,Kr,!0))}stopCharging(){oi(this,Zr,"f")&&clearTimeout(oi(this,Zr,"f")),oi(this,Kr,"f")&&(xs._onLog&&xs._onLog("stop charging."),li(this,Xr,Date.now()-oi(this,qr,"f")),li(this,Kr,!1))}}zr=new WeakMap,Xr=new WeakMap,Zr=new WeakMap,qr=new WeakMap,Kr=new WeakMap,Hr=new WeakSet,Jr=function(){At.cfd(1),xs._onLog&&xs._onLog("charge 1.")},$r=function t(){0==oi(this,Xr,"f")&&oi(this,Hr,"m",Jr).call(this),li(this,qr,Date.now()),oi(this,Zr,"f")&&clearTimeout(oi(this,Zr,"f")),li(this,Zr,setTimeout(()=>{li(this,Xr,0),oi(this,Hr,"m",t).call(this)},oi(this,zr,"f")-oi(this,Xr,"f")))};class Rs{static beep(){if(!this.allowBeep)return;if(!this.beepSoundSource)return;let t,e=Date.now();if(!(e-oi(this,Qr,"f",is)<100)){if(li(this,Qr,e,0,is),oi(this,Qr,"f",ts).size&&(t=oi(this,Qr,"f",ts).values().next().value,this.beepSoundSource==t.src?(oi(this,Qr,"f",ts).delete(t),t.play()):t=null),!t)if(oi(this,Qr,"f",es).size<16){t=new Audio(this.beepSoundSource);let e=null,i=()=>{t.removeEventListener("loadedmetadata",i),t.play(),e=setTimeout(()=>{oi(this,Qr,"f",es).delete(t)},2e3*t.duration)};t.addEventListener("loadedmetadata",i),t.addEventListener("ended",()=>{null!=e&&(clearTimeout(e),e=null),t.pause(),t.currentTime=0,oi(this,Qr,"f",es).delete(t),oi(this,Qr,"f",ts).add(t)})}else oi(this,Qr,"f",ns)||(li(this,Qr,!0,0,ns),console.warn("The requested audio tracks exceed 16 and will not be played."));t&&oi(this,Qr,"f",es).add(t)}}static vibrate(){if(this.allowVibrate){if(!navigator||!navigator.vibrate)throw new Error("Not supported.");navigator.vibrate(Rs.vibrateDuration)}}}Qr=Rs,ts={value:new Set},es={value:new Set},is={value:0},ns={value:!1},Rs.allowBeep=!0,Rs.beepSoundSource="data:audio/mpeg;base64,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",Rs.allowVibrate=!0,Rs.vibrateDuration=300;const Os=new Map([[wi.GREY,l.IPF_GRAYSCALED],[wi.RGBA,l.IPF_ABGR_8888]]),Ds="function"==typeof BigInt?t=>BigInt(t):t=>t,As=(Ds("0x00"),Ds("0xFFFFFFFFFFFFFFFF"),Ds("0xFE3BFFFF"),Ds("0x003007FF")),Ms=(Ds("0x0003F800"),Ds("0x1"),Ds("0x2"),Ds("0x4"),Ds("0x8"),Ds("0x10"),Ds("0x20"),Ds("0x40"),Ds("0x80"),Ds("0x100"),Ds("0x200"),Ds("0x400"),Ds("0x800"),Ds("0x1000"),Ds("0x2000"),Ds("0x4000"),Ds("0x8000"),Ds("0x10000"),Ds("0x20000"),Ds("0x00040000"),Ds("0x01000000"),Ds("0x02000000"),Ds("0x04000000")),Ls=Ds("0x08000000");Ds("0x10000000"),Ds("0x20000000"),Ds("0x40000000"),Ds("0x00080000"),Ds("0x80000000"),Ds("0x100000"),Ds("0x200000"),Ds("0x400000"),Ds("0x800000"),Ds("0x1000000000"),Ds("0x3F0000000000000"),Ds("0x100000000"),Ds("0x10000000000000"),Ds("0x20000000000000"),Ds("0x40000000000000"),Ds("0x80000000000000"),Ds("0x100000000000000"),Ds("0x200000000000000"),Ds("0x200000000"),Ds("0x400000000"),Ds("0x800000000"),Ds("0xC00000000"),Ds("0x2000000000"),Ds("0x4000000000");class Fs extends Z{static set _onLog(t){li(Fs,ss,t,0,as),Yr._onLog=t,xs._onLog=t}static get _onLog(){return oi(Fs,ss,"f",as)}static async detectEnvironment(){return await(async()=>({wasm:hi,worker:ci,getUserMedia:di,camera:await ui(),browser:ai.browser,version:ai.version,OS:ai.OS}))()}static async testCameraAccess(){const t=await Yr.testCameraAccess();return t.ok?{ok:!0,message:"Successfully accessed the camera."}:"InsecureContext"===t.errorName?{ok:!1,message:"Insecure context."}:"OverconstrainedError"===t.errorName||"NotFoundError"===t.errorName?{ok:!1,message:"No camera detected."}:"NotAllowedError"===t.errorName?{ok:!1,message:"No permission to access camera."}:"AbortError"===t.errorName?{ok:!1,message:"Some problem occurred which prevented the device from being used."}:"NotReadableError"===t.errorName?{ok:!1,message:"A hardware error occurred."}:"SecurityError"===t.errorName?{ok:!1,message:"User media support is disabled."}:{ok:!1,message:t.errorMessage}}static async createInstance(t){var e,i;if(t&&!(t instanceof Ur))throw new TypeError("Invalid view.");if(!Fs._isRTU&&(null===(e=xt.license)||void 0===e?void 0:e.LicenseManager)){if(!(null===(i=xt.license)||void 0===i?void 0:i.LicenseManager.bCallInitLicense))throw new Error("License is not set.");await At.loadWasm(),await xt.license.dynamsoft()}const n=new Fs(t);return Fs.onWarning&&(location&&"file:"===location.protocol?setTimeout(()=>{Fs.onWarning&&Fs.onWarning({id:1,message:"The page is opened over file:// and Dynamsoft Camera Enhancer may not work properly. Please open the page via https://."})},0):!1!==window.isSecureContext&&navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia||setTimeout(()=>{Fs.onWarning&&Fs.onWarning({id:2,message:"Dynamsoft Camera Enhancer may not work properly in a non-secure context. Please open the page via https://."})},0)),n}get isEnableMirroring(){return this._isEnableMirroring}get video(){return this.cameraManager.getVideoEl()}set videoSrc(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraView&&(this.cameraView._hideDefaultSelection=!0),this.cameraManager.videoSrc=t}get videoSrc(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.videoSrc}set ifSaveLastUsedCamera(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSaveLastUsedCamera=t}get ifSaveLastUsedCamera(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSaveLastUsedCamera}set ifSkipCameraInspection(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSkipCameraInspection=t}get ifSkipCameraInspection(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSkipCameraInspection}set cameraOpenTimeout(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.cameraOpenTimeout=t}get cameraOpenTimeout(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.cameraOpenTimeout}set singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(this.isOpen())throw new Error("It is not allowed to change `singleFrameMode` when the camera is open.");li(this,cs,t)}get singleFrameMode(){return oi(this,cs,"f")}get _isFetchingStarted(){return oi(this,ps,"f")}get disposed(){return oi(this,Es,"f")}constructor(t){if(super(),rs.add(this),os.set(this,"closed"),ls.set(this,void 0),hs.set(this,void 0),this._isEnableMirroring=!1,this.isTorchOn=void 0,cs.set(this,void 0),this._onCameraSelChange=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&await this.selectCamera(this.cameraView._selCam.value)},this._onResolutionSelChange=async()=>{if(!this.isOpen())return;if(!this.cameraView||this.cameraView.disposed)return;let t,e;if(this.cameraView._selRsl&&-1!=this.cameraView._selRsl.selectedIndex){let i=this.cameraView._selRsl.options[this.cameraView._selRsl.selectedIndex];t=parseInt(i.getAttribute("data-width")),e=parseInt(i.getAttribute("data-height"))}await this.setResolution({width:t,height:e})},this._onCloseBtnClick=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&this.close()},ds.set(this,(t,e,i,n)=>{const r=Date.now(),s={sx:n.x,sy:n.y,sWidth:n.width,sHeight:n.height,dWidth:n.width,dHeight:n.height},a=Math.max(s.dWidth,s.dHeight);if(this.canvasSizeLimit&&a>this.canvasSizeLimit){const t=this.canvasSizeLimit/a;s.dWidth>s.dHeight?(s.dWidth=this.canvasSizeLimit,s.dHeight=Math.round(s.dHeight*t)):(s.dWidth=Math.round(s.dWidth*t),s.dHeight=this.canvasSizeLimit)}const o=this.cameraManager.imageDataGetter.getImageData(t,s,{pixelFormat:this.getPixelFormat()===l.IPF_GRAYSCALED?wi.GREY:wi.RGBA});let h=null;if(o){const t=Date.now();let a;a=o.pixelFormat===wi.GREY?o.width:4*o.width;let l=!0;0===s.sx&&0===s.sy&&s.sWidth===e&&s.sHeight===i&&(l=!1),h={bytes:o.data,width:o.width,height:o.height,stride:a,format:Os.get(o.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:rt.ITT_FILE_IMAGE,isCropped:l,cropRegion:{left:n.x,top:n.y,right:n.x+n.width,bottom:n.y+n.height,isMeasuredInPercentage:!1},originalWidth:e,originalHeight:i,currentWidth:o.width,currentHeight:o.height,timeSpent:t-r,timeStamp:t},toCanvas:oi(this,us,"f"),isDCEFrame:!0}}return h}),this._onSingleFrameAcquired=t=>{let e;e=this.cameraView?this.cameraView.getConvertedRegion():Ji.convert(oi(this,gs,"f"),t.width,t.height,this.cameraView),e||(e={x:0,y:0,width:t.width,height:t.height});const i=oi(this,ds,"f").call(this,t,t.width,t.height,e);oi(this,ls,"f").fire("singleFrameAcquired",[i],{async:!1,copy:!1})},us.set(this,function(){if(!(this.bytes instanceof Uint8Array||this.bytes instanceof Uint8ClampedArray))throw new TypeError("Invalid bytes.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.format===l.IPF_GRAYSCALED){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{if(!this.video)return;const t=this.cameraManager.getSoftwareScale();if(t<1)throw new RangeError("Invalid scale value.");this.cameraView&&!this.cameraView.disposed?(this.video.style.transform=1===t?"":`scale(${t})`,this.cameraView._updateVideoContainer()):this.video.style.transform=1===t?"":`scale(${t})`},["iPhone","iPad","Android","HarmonyOS"].includes(ai.OS)?this.cameraManager.setResolution(1280,720):this.cameraManager.setResolution(1920,1080),navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia?this.singleFrameMode="disabled":this.singleFrameMode="image",t&&(this.setCameraView(t),t.cameraEnhancer=this),this._on("before:camera:change",()=>{oi(this,ws,"f").stopCharging();const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("camera:changed",()=>{this.clearBuffer()}),this._on("before:resolution:change",()=>{const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("resolution:changed",()=>{this.clearBuffer(),t.eventHandler.fire("content:updated",null,{async:!1})}),this._on("paused",()=>{oi(this,ws,"f").stopCharging();const t=this.cameraView;t&&t.disposed}),this._on("resumed",()=>{const t=this.cameraView;t&&t.disposed}),this._on("tapfocus",()=>{oi(this,vs,"f").tapToFocus&&oi(this,ws,"f").startCharging()}),this._intermediateResultReceiver={},this._intermediateResultReceiver.onTaskResultsReceived=async(t,e)=>{var i,n,r,s;const a=t.intermediateResultUnits;if(oi(this,rs,"m",Cs).call(this)||!this.isOpen()||this.isPaused()||a[0]&&!a[0].originalImageTag)return;Fs._onLog&&(Fs._onLog("intermediateResultUnits:"),Fs._onLog(a));let o=!1,l=!1;for(let t of a){if(t.unitType===lt.IRUT_DECODED_BARCODES&&t.decodedBarcodes.length){o=!0;break}t.unitType===lt.IRUT_LOCALIZED_BARCODES&&t.localizedBarcodes.length&&(l=!0)}if(Fs._onLog&&(Fs._onLog("hasLocalizedBarcodes:"),Fs._onLog(l)),oi(this,vs,"f").autoZoom||oi(this,vs,"f").enhancedFocus)if(o)oi(this,ys,"f").autoZoomInFrameArray.length=0,oi(this,ys,"f").autoZoomOutFrameCount=0,oi(this,ys,"f").frameArrayInIdealZoom.length=0,oi(this,ys,"f").autoFocusFrameArray.length=0;else{const e=async t=>{await this.setZoom(t),oi(this,vs,"f").autoZoom&&oi(this,ws,"f").startCharging()},o=async t=>{await this.setFocus(t),oi(this,vs,"f").enhancedFocus&&oi(this,ws,"f").startCharging()};if(l){const l=a[0].originalImageTag,h=(null===(i=l.cropRegion)||void 0===i?void 0:i.left)||0,c=(null===(n=l.cropRegion)||void 0===n?void 0:n.top)||0,d=(null===(r=l.cropRegion)||void 0===r?void 0:r.right)?l.cropRegion.right-h:l.originalWidth,u=(null===(s=l.cropRegion)||void 0===s?void 0:s.bottom)?l.cropRegion.bottom-c:l.originalHeight,f=l.currentWidth,g=l.currentHeight;let m;{let t,e,i,n,r;{const t=this.video.videoWidth*(1-oi(this,ys,"f").autoZoomDetectionArea)/2,e=this.video.videoWidth*(1+oi(this,ys,"f").autoZoomDetectionArea)/2,i=e,n=t,s=this.video.videoHeight*(1-oi(this,ys,"f").autoZoomDetectionArea)/2,a=s,o=this.video.videoHeight*(1+oi(this,ys,"f").autoZoomDetectionArea)/2;r=[{x:t,y:s},{x:e,y:a},{x:i,y:o},{x:n,y:o}]}Fs._onLog&&(Fs._onLog("detectionArea:"),Fs._onLog(r));const s=[];{const t=(t,e)=>{const i=(t,e)=>{if(!t&&!e)throw new Error("Invalid arguments.");return function(t,e,i){let n=!1;const r=t.length;if(r<=2)return!1;for(let s=0;s0!=nn(o.y-i)>0&&nn(e-(i-a.y)*(a.x-o.x)/(a.y-o.y)-a.x)<0&&(n=!n)}return n}(e,t.x,t.y)},n=(t,e)=>!!(rn([t[0],t[1]],[t[2],t[3]],[e[0].x,e[0].y],[e[1].x,e[1].y])||rn([t[0],t[1]],[t[2],t[3]],[e[1].x,e[1].y],[e[2].x,e[2].y])||rn([t[0],t[1]],[t[2],t[3]],[e[2].x,e[2].y],[e[3].x,e[3].y])||rn([t[0],t[1]],[t[2],t[3]],[e[3].x,e[3].y],[e[0].x,e[0].y]));return!!(i({x:t[0].x,y:t[0].y},e)||i({x:t[1].x,y:t[1].y},e)||i({x:t[2].x,y:t[2].y},e)||i({x:t[3].x,y:t[3].y},e))||!!(i({x:e[0].x,y:e[0].y},t)||i({x:e[1].x,y:e[1].y},t)||i({x:e[2].x,y:e[2].y},t)||i({x:e[3].x,y:e[3].y},t))||!!(n([e[0].x,e[0].y,e[1].x,e[1].y],t)||n([e[1].x,e[1].y,e[2].x,e[2].y],t)||n([e[2].x,e[2].y,e[3].x,e[3].y],t)||n([e[3].x,e[3].y,e[0].x,e[0].y],t))};for(let e of a)if(e.unitType===lt.IRUT_LOCALIZED_BARCODES)for(let i of e.localizedBarcodes){if(!i)continue;const e=i.location.points;e.forEach(t=>{Ur._transformCoordinates(t,h,c,d,u,f,g)}),t(r,e)&&s.push(i)}if(Fs._debug&&this.cameraView){const t=this.__layer||(this.__layer=this.cameraView._createDrawingLayer(99));t.clearDrawingItems();const e=this.__styleId2||(this.__styleId2=Pr.createDrawingStyle({strokeStyle:"red"}));for(let i of a)if(i.unitType===lt.IRUT_LOCALIZED_BARCODES)for(let n of i.localizedBarcodes){if(!n)continue;const i=n.location.points,r=new Ui({points:i},e);t.addDrawingItems([r])}}}if(Fs._onLog&&(Fs._onLog("intersectedResults:"),Fs._onLog(s)),!s.length)return;let o;if(s.length){let t=s.filter(t=>t.possibleFormats==Ms||t.possibleFormats==Ls);if(t.length||(t=s.filter(t=>t.possibleFormats==As),t.length||(t=s)),t.length){const e=t=>{const e=t.location.points,i=(e[0].x+e[1].x+e[2].x+e[3].x)/4,n=(e[0].y+e[1].y+e[2].y+e[3].y)/4;return(i-f/2)*(i-f/2)+(n-g/2)*(n-g/2)};o=t[0];let i=e(o);if(1!=t.length)for(let n=1;n1.1*o.confidence||t[n].confidence>.9*o.confidence&&ri&&s>i&&a>i&&l>i&&m.result.moduleSize{}),oi(this,ys,"f").autoZoomInFrameArray.filter(t=>!0===t).length>=oi(this,ys,"f").autoZoomInFrameLimit[1]){oi(this,ys,"f").autoZoomInFrameArray.length=0;const i=[(.5-n)/(.5-r),(.5-n)/(.5-s),(.5-n)/(.5-a),(.5-n)/(.5-l)].filter(t=>t>0),o=Math.min(...i,oi(this,ys,"f").autoZoomInIdealModuleSize/m.result.moduleSize),h=this.getZoomSettings().factor;let c=Math.max(Math.pow(h*o,1/oi(this,ys,"f").autoZoomInMaxTimes),oi(this,ys,"f").autoZoomInMinStep);c=Math.min(c,o);let d=h*c;d=Math.max(oi(this,ys,"f").minValue,d),d=Math.min(oi(this,ys,"f").maxValue,d);try{await e({factor:d})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else if(oi(this,ys,"f").autoZoomInFrameArray.length=0,oi(this,ys,"f").frameArrayInIdealZoom.push(!0),oi(this,ys,"f").frameArrayInIdealZoom.splice(0,oi(this,ys,"f").frameArrayInIdealZoom.length-oi(this,ys,"f").frameLimitInIdealZoom[0]),oi(this,ys,"f").frameArrayInIdealZoom.filter(t=>!0===t).length>=oi(this,ys,"f").frameLimitInIdealZoom[1]&&(oi(this,ys,"f").frameArrayInIdealZoom.length=0,oi(this,vs,"f").enhancedFocus)){const e=m.points;try{await o({mode:"manual",area:{centerPoint:{x:(e[0].x+e[2].x)/2+"px",y:(e[0].y+e[2].y)/2+"px"},width:e[2].x-e[0].x+"px",height:e[2].y-e[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}if(!oi(this,vs,"f").autoZoom&&oi(this,vs,"f").enhancedFocus&&(oi(this,ys,"f").autoFocusFrameArray.push(!0),oi(this,ys,"f").autoFocusFrameArray.splice(0,oi(this,ys,"f").autoFocusFrameArray.length-oi(this,ys,"f").autoFocusFrameLimit[0]),oi(this,ys,"f").autoFocusFrameArray.filter(t=>!0===t).length>=oi(this,ys,"f").autoFocusFrameLimit[1])){oi(this,ys,"f").autoFocusFrameArray.length=0;try{const t=m.points;await o({mode:"manual",area:{centerPoint:{x:(t[0].x+t[2].x)/2+"px",y:(t[0].y+t[2].y)/2+"px"},width:t[2].x-t[0].x+"px",height:t[2].y-t[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else{if(oi(this,vs,"f").autoZoom){if(oi(this,ys,"f").autoZoomInFrameArray.push(!1),oi(this,ys,"f").autoZoomInFrameArray.splice(0,oi(this,ys,"f").autoZoomInFrameArray.length-oi(this,ys,"f").autoZoomInFrameLimit[0]),oi(this,ys,"f").autoZoomOutFrameCount++,oi(this,ys,"f").frameArrayInIdealZoom.push(!1),oi(this,ys,"f").frameArrayInIdealZoom.splice(0,oi(this,ys,"f").frameArrayInIdealZoom.length-oi(this,ys,"f").frameLimitInIdealZoom[0]),oi(this,ys,"f").autoZoomOutFrameCount>=oi(this,ys,"f").autoZoomOutFrameLimit){oi(this,ys,"f").autoZoomOutFrameCount=0;const i=this.getZoomSettings().factor;let n=i-Math.max((i-1)*oi(this,ys,"f").autoZoomOutStepRate,oi(this,ys,"f").autoZoomOutMinStep);n=Math.max(oi(this,ys,"f").minValue,n),n=Math.min(oi(this,ys,"f").maxValue,n);try{await e({factor:n})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}oi(this,vs,"f").enhancedFocus&&o({mode:"continuous"}).catch(()=>{})}!oi(this,vs,"f").autoZoom&&oi(this,vs,"f").enhancedFocus&&(oi(this,ys,"f").autoFocusFrameArray.length=0,o({mode:"continuous"}).catch(()=>{}))}}},li(this,ws,new xs(1e4)),this.getColourChannelUsageType()===o.CCUT_AUTO&&this.setColourChannelUsageType(o.CCUT_Y_CHANNEL_ONLY),this.setPixelFormat(l.IPF_GRAYSCALED)}setCameraView(t){if(!(t instanceof Ur))throw new TypeError("Invalid view.");if(t.disposed)throw new Error("The camera view has been disposed.");if(this.isOpen())throw new Error("It is not allowed to change camera view when the camera is open.");this.releaseCameraView(),t._singleFrameMode=this.singleFrameMode,t._onSingleFrameAcquired=this._onSingleFrameAcquired,this.videoSrc&&(this.cameraView._hideDefaultSelection=!0),oi(this,rs,"m",Cs).call(this)||this.cameraManager.setVideoEl(t.getVideoElement()),this.cameraView=t,this.addListenerToView()}getCameraView(){return this.cameraView}releaseCameraView(){this.cameraView&&(this.removeListenerFromView(),this.cameraView.disposed||(this.cameraView._singleFrameMode="disabled",this.cameraView._onSingleFrameAcquired=null,this.cameraView._hideDefaultSelection=!1),this.cameraManager.releaseVideoEl(),this.cameraView=null)}addListenerToView(){if(!this.cameraView)return;if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");const t=this.cameraView;oi(this,rs,"m",Cs).call(this)||this.videoSrc||(t._innerComponent&&(this.cameraManager.tapFocusEventBoundEl=t._innerComponent),t._selCam&&t._selCam.addEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.addEventListener("change",this._onResolutionSelChange)),t._btnClose&&t._btnClose.addEventListener("click",this._onCloseBtnClick)}removeListenerFromView(){if(!this.cameraView||this.cameraView.disposed)return;const t=this.cameraView;this.cameraManager.tapFocusEventBoundEl=null,t._selCam&&t._selCam.removeEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.removeEventListener("change",this._onResolutionSelChange),t._btnClose&&t._btnClose.removeEventListener("click",this._onCloseBtnClick)}getCameraState(){return oi(this,rs,"m",Cs).call(this)?oi(this,os,"f"):new Map([["closed","closed"],["opening","opening"],["opened","open"]]).get(this.cameraManager.state)}isOpen(){return"open"===this.getCameraState()}getVideoEl(){return this.video}async open(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");e&&(e._singleFrameMode=this.singleFrameMode,oi(this,rs,"m",Cs).call(this)?e._clickIptSingleFrameMode():(this.cameraManager.setVideoEl(e.getVideoElement()),e._startLoading()));let i={width:0,height:0,deviceId:""};if(oi(this,rs,"m",Cs).call(this));else{try{await this.cameraManager.open(),li(this,hs,this.cameraView.getVisibleRegionOfVideo({inPixels:!0}))}catch(t){throw e&&e._stopLoading(),"NotFoundError"===t.name?new Error("No Camera Found: No camera devices were detected. Please ensure a camera is connected and recognized by your system."):"NotAllowedError"===t.name?new Error("No Camera Access: Camera access is blocked. Please check your browser settings or grant permission to use the camera."):t}const n=!this.cameraManager.videoSrc&&!!(null===(t=this.cameraManager.getCameraCapabilities())||void 0===t?void 0:t.torch);let r,s=e.getUIElement();if(s=s.shadowRoot||s,r=s.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=s.elTorchAuto=s.querySelector(".dce-mn-torch-auto"),e=s.elTorchOn=s.querySelector(".dce-mn-torch-on"),i=s.elTorchOff=s.querySelector(".dce-mn-torch-off");t&&(t.style.display=null==this.isTorchOn?"":"none",n||(t.style.filter="invert(1)",t.style.cursor="not-allowed")),e&&(e.style.display=1==this.isTorchOn?"":"none"),i&&(i.style.display=0==this.isTorchOn?"":"none");let a=s.elBeepOn=s.querySelector(".dce-mn-beep-on"),o=s.elBeepOff=s.querySelector(".dce-mn-beep-off");a&&(a.style.display=Rs.allowBeep?"":"none"),o&&(o.style.display=Rs.allowBeep?"none":"");let l=s.elVibrateOn=s.querySelector(".dce-mn-vibrate-on"),h=s.elVibrateOff=s.querySelector(".dce-mn-vibrate-off");l&&(l.style.display=Rs.allowVibrate?"":"none"),h&&(h.style.display=Rs.allowVibrate?"none":""),s.elResolutionBox=s.querySelector(".dce-mn-resolution-box");let c,d=s.elZoom=s.querySelector(".dce-mn-zoom");d&&(d.style.display="none",c=s.elZoomSpan=d.querySelector("span"));let u=s.elToast=s.querySelector(".dce-mn-toast"),f=s.elCameraClose=s.querySelector(".dce-mn-camera-close"),g=s.elTakePhoto=s.querySelector(".dce-mn-take-photo"),m=s.elCameraSwitch=s.querySelector(".dce-mn-camera-switch"),p=s.elCameraAndResolutionSettings=s.querySelector(".dce-mn-camera-and-resolution-settings");p&&(p.style.display="none");const _=s.dceMnFs={},v=()=>{this.turnOnTorch()};null==t||t.addEventListener("pointerdown",v);const y=()=>{this.turnOffTorch()};null==e||e.addEventListener("pointerdown",y);const w=()=>{this.turnAutoTorch()};null==i||i.addEventListener("pointerdown",w);const E=()=>{Rs.allowBeep=!Rs.allowBeep,a&&(a.style.display=Rs.allowBeep?"":"none"),o&&(o.style.display=Rs.allowBeep?"none":"")};for(let t of[o,a])null==t||t.addEventListener("pointerdown",E);const C=()=>{Rs.allowVibrate=!Rs.allowVibrate,l&&(l.style.display=Rs.allowVibrate?"":"none"),h&&(h.style.display=Rs.allowVibrate?"none":"")};for(let t of[h,l])null==t||t.addEventListener("pointerdown",C);const S=async t=>{let e,i=t.target;if(e=i.closest(".dce-mn-camera-option"))this.selectCamera(e.getAttribute("data-davice-id"));else if(e=i.closest(".dce-mn-resolution-option")){let t,i=parseInt(e.getAttribute("data-width")),n=parseInt(e.getAttribute("data-height")),r=await this.setResolution({width:i,height:n});{let e=Math.max(r.width,r.height),i=Math.min(r.width,r.height);t=i<=1080?i+"P":e<3e3?"2K":Math.round(e/1e3)+"K"}t!=e.textContent&&I(`Fallback to ${t}`)}else i.closest(".dce-mn-camera-and-resolution-settings")||(i.closest(".dce-mn-resolution-box")?p&&(p.style.display=p.style.display?"":"none"):p&&""===p.style.display&&(p.style.display="none"))};s.addEventListener("click",S);let T=null;_.funcInfoZoomChange=(t,e=3e3)=>{d&&c&&(c.textContent=t.toFixed(1),d.style.display="",null!=T&&(clearTimeout(T),T=null),T=setTimeout(()=>{d.style.display="none",T=null},e))};let b=null,I=_.funcShowToast=(t,e=3e3)=>{u&&(u.textContent=t,u.style.display="",null!=b&&(clearTimeout(b),b=null),b=setTimeout(()=>{u.style.display="none",b=null},e))};const x=()=>{this.close()};null==f||f.addEventListener("click",x);const R=()=>{};null==g||g.addEventListener("pointerdown",R);const O=()=>{var t,e;let i,n=this.getVideoSettings(),r=n.video.facingMode,s=null===(e=null===(t=this.cameraManager.getCamera())||void 0===t?void 0:t.label)||void 0===e?void 0:e.toLowerCase(),a=null==s?void 0:s.indexOf("front");-1===a&&(a=null==s?void 0:s.indexOf("前"));let o=null==s?void 0:s.indexOf("back");if(-1===o&&(o=null==s?void 0:s.indexOf("后")),"number"==typeof a&&-1!==a?i=!0:"number"==typeof o&&-1!==o&&(i=!1),void 0===i&&(i="user"===((null==r?void 0:r.ideal)||(null==r?void 0:r.exact)||r)),!i){let t=this.cameraView.getUIElement();t=t.shadowRoot||t,t.elTorchAuto&&(t.elTorchAuto.style.display="none"),t.elTorchOn&&(t.elTorchOn.style.display="none"),t.elTorchOff&&(t.elTorchOff.style.display="")}n.video.facingMode={ideal:i?"environment":"user"},delete n.video.deviceId,this.updateVideoSettings(n)};null==m||m.addEventListener("pointerdown",O);let D=-1/0,A=1;const M=t=>{let e=Date.now();e-D>1e3&&(A=this.getZoomSettings().factor),A-=t.deltaY/200,A>20&&(A=20),A<1&&(A=1),this.setZoom({factor:A}),D=e};r.addEventListener("wheel",M);const L=new Map;let F=!1;const P=async t=>{var e;for(t.touches.length>=2&&"touchmove"==t.type&&t.preventDefault();t.changedTouches.length>1&&2==t.touches.length;){let i=t.touches[0],n=t.touches[1],r=L.get(i.identifier),s=L.get(n.identifier);if(!r||!s)break;let a=Math.pow(Math.pow(r.x-s.x,2)+Math.pow(r.y-s.y,2),.5),o=Math.pow(Math.pow(i.clientX-n.clientX,2)+Math.pow(i.clientY-n.clientY,2),.5),l=Date.now();if(F||l-D<100)return;l-D>1e3&&(A=this.getZoomSettings().factor),A*=o/a,A>20&&(A=20),A<1&&(A=1);let h=!1;"safari"==(null===(e=null==ai?void 0:ai.browser)||void 0===e?void 0:e.toLocaleLowerCase())&&(o/a>1&&A<2?(A=2,h=!0):o/a<1&&A<2&&(A=1,h=!0)),F=!0,h&&I("zooming..."),await this.setZoom({factor:A}),h&&(u.textContent=""),F=!1,D=Date.now();break}L.clear();for(let e of t.touches)L.set(e.identifier,{x:e.clientX,y:e.clientY})};s.addEventListener("touchstart",P),s.addEventListener("touchmove",P),s.addEventListener("touchend",P),s.addEventListener("touchcancel",P),_.unbind=()=>{null==t||t.removeEventListener("pointerdown",v),null==e||e.removeEventListener("pointerdown",y),null==i||i.removeEventListener("pointerdown",w);for(let t of[o,a])null==t||t.removeEventListener("pointerdown",E);for(let t of[h,l])null==t||t.removeEventListener("pointerdown",C);s.removeEventListener("click",S),null==f||f.removeEventListener("click",x),null==g||g.removeEventListener("pointerdown",R),null==m||m.removeEventListener("pointerdown",O),r.removeEventListener("wheel",M),s.removeEventListener("touchstart",P),s.removeEventListener("touchmove",P),s.removeEventListener("touchend",P),s.removeEventListener("touchcancel",P),delete s.dceMnFs,r.style.display="none"},r.style.display="",t&&null==this.isTorchOn&&setTimeout(()=>{this.turnAutoTorch(1e3)},0)}this.isTorchOn&&this.turnOnTorch().catch(()=>{});const a=this.getResolution();i.width=a.width,i.height=a.height,i.deviceId=this.getSelectedCamera().deviceId}return li(this,os,"open"),e&&(e._innerComponent.style.display="",oi(this,rs,"m",Cs).call(this)||(e._stopLoading(),e._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),e._renderResolutionInfo({width:i.width,height:i.height}),e.eventHandler.fire("content:updated",null,{async:!1}),e.eventHandler.fire("videoEl:resized",null,{async:!1}))),this.toggleMirroring(this._isEnableMirroring),oi(this,ls,"f").fire("opened",null,{target:this,async:!1}),this.cameraManager._zoomPreSetting&&(await this.setZoom(this.cameraManager._zoomPreSetting),this.cameraManager._zoomPreSetting=null),i}close(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");if(this.stopFetching(),this.clearBuffer(),oi(this,rs,"m",Cs).call(this));else{this.cameraManager.close();let i=e.getUIElement();i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")&&(null===(t=i.dceMnFs)||void 0===t||t.unbind())}li(this,os,"closed"),oi(this,ws,"f").stopCharging(),e&&(e._innerComponent.style.display="none",oi(this,rs,"m",Cs).call(this)&&e._innerComponent.removeElement("content"),e._stopLoading()),oi(this,ls,"f").fire("closed",null,{target:this,async:!1})}pause(){if(oi(this,rs,"m",Cs).call(this))throw new Error("'pause()' is invalid in 'singleFrameMode'.");this.cameraManager.pause()}isPaused(){var t;return!oi(this,rs,"m",Cs).call(this)&&!0===(null===(t=this.video)||void 0===t?void 0:t.paused)}async resume(){if(oi(this,rs,"m",Cs).call(this))throw new Error("'resume()' is invalid in 'singleFrameMode'.");await this.cameraManager.resume()}async selectCamera(t){var e;if(!t)throw new Error("Invalid value.");let i;i="string"==typeof t?t:t.deviceId,await this.cameraManager.setCamera(i),this.isTorchOn=!1;const n=this.getResolution(),r=this.cameraView;if(r&&!r.disposed&&(r._stopLoading(),r._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),r._renderResolutionInfo({width:n.width,height:n.height})),this.isOpen()){const t=!!(null===(e=this.cameraManager.getCameraCapabilities())||void 0===e?void 0:e.torch);let i=r.getUIElement();if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let e=i.elTorchAuto=i.querySelector(".dce-mn-torch-auto");e&&(t?(e.style.filter="none",e.style.cursor="pointer"):(e.style.filter="invert(1)",e.style.cursor="not-allowed"))}}return this.toggleMirroring(this._isEnableMirroring),{width:n.width,height:n.height,deviceId:this.getSelectedCamera().deviceId}}getSelectedCamera(){return this.cameraManager.getCamera()}async getAllCameras(){return this.cameraManager.getCameras()}async setResolution(t){await this.cameraManager.setResolution(t.width,t.height),this.isTorchOn&&this.turnOnTorch().catch(()=>{});const e=this.getResolution(),i=this.cameraView;return i&&!i.disposed&&(i._stopLoading(),i._renderResolutionInfo({width:e.width,height:e.height})),this.toggleMirroring(this._isEnableMirroring),oi(this,gs,"f")&&this.setScanRegion(oi(this,gs,"f")),{width:e.width,height:e.height,deviceId:this.getSelectedCamera().deviceId}}getResolution(){return this.cameraManager.getResolution()}getAvailableResolutions(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getResolutions()}_on(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?oi(this,ls,"f").on(t,e):this.cameraManager.on(t,e)}_off(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?oi(this,ls,"f").off(t,e):this.cameraManager.off(t,e)}on(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._on(n,e)}off(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._off(n,e)}getVideoSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getMediaStreamConstraints()}async updateVideoSettings(t){var e;await(null===(e=this.cameraManager)||void 0===e?void 0:e.setMediaStreamConstraints(t,!0))}getCapabilities(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getCameraCapabilities()}getCameraSettings(){return this.cameraManager.getCameraSettings()}async turnOnTorch(){var t,e;if(oi(this,rs,"m",Cs).call(this))throw new Error("'turnOnTorch()' is invalid in 'singleFrameMode'.");try{await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOnTorch())}catch(t){let i=this.cameraView.getUIElement();throw i=i.shadowRoot||i,null===(e=null==i?void 0:i.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"),t}this.isTorchOn=!0;let i=this.cameraView.getUIElement();i=i.shadowRoot||i,i.elTorchAuto&&(i.elTorchAuto.style.display="none"),i.elTorchOn&&(i.elTorchOn.style.display=""),i.elTorchOff&&(i.elTorchOff.style.display="none")}async turnOffTorch(){var t;if(oi(this,rs,"m",Cs).call(this))throw new Error("'turnOffTorch()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOffTorch()),this.isTorchOn=!1;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,e.elTorchAuto&&(e.elTorchAuto.style.display="none"),e.elTorchOn&&(e.elTorchOn.style.display="none"),e.elTorchOff&&(e.elTorchOff.style.display="")}async turnAutoTorch(t=250){var e;const i=this.isOpen()&&!this.cameraManager.videoSrc?this.cameraManager.getCameraCapabilities():{};if(!(null==i?void 0:i.torch)){let t=this.cameraView.getUIElement();return t=t.shadowRoot||t,void(null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"))}if(null!=this._taskid4AutoTorch){if(!(t{var t,e,i;if(this.disposed||n||null!=this.isTorchOn||!this.isOpen())return clearInterval(this._taskid4AutoTorch),void(this._taskid4AutoTorch=null);if(this.isPaused())return;if(++s>10&&this._delay4AutoTorch<1e3)return clearInterval(this._taskid4AutoTorch),this._taskid4AutoTorch=null,void this.turnAutoTorch(1e3);let a;try{a=this.fetchImage()}catch(t){}if(!a||!a.width||!a.height)return;let o=0;if(l.IPF_GRAYSCALED===a.format){for(let t=0;t=this.maxDarkCount4AutoTroch){null===(t=Fs._onLog)||void 0===t||t.call(Fs,`darkCount ${r}`);try{await this.turnOnTorch(),this.isTorchOn=!0;let t=this.cameraView.getUIElement();t=t.shadowRoot||t,null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Auto On")}catch(t){console.warn(t),n=!0;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,null===(i=null==e?void 0:e.dceMnFs)||void 0===i||i.funcShowToast("Torch Not Supported")}}}else r=0};this._taskid4AutoTorch=setInterval(a,t),this.isTorchOn=void 0,a();let o=this.cameraView.getUIElement();o=o.shadowRoot||o,o.elTorchAuto&&(o.elTorchAuto.style.display=""),o.elTorchOn&&(o.elTorchOn.style.display="none"),o.elTorchOff&&(o.elTorchOff.style.display="none")}async setColorTemperature(t){if(oi(this,rs,"m",Cs).call(this))throw new Error("'setColorTemperature()' is invalid in 'singleFrameMode'.");await this.cameraManager.setColorTemperature(t,!0)}getColorTemperature(){return this.cameraManager.getColorTemperature()}async setExposureCompensation(t){var e;if(oi(this,rs,"m",Cs).call(this))throw new Error("'setExposureCompensation()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setExposureCompensation(t,!0))}getExposureCompensation(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getExposureCompensation()}async _setZoom(t){var e,i,n;if(oi(this,rs,"m",Cs).call(this))throw new Error("'setZoom()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setZoom(t));{let e=null===(i=this.cameraView)||void 0===i?void 0:i.getUIElement();e=(null==e?void 0:e.shadowRoot)||e,null===(n=null==e?void 0:e.dceMnFs)||void 0===n||n.funcInfoZoomChange(t.factor)}}async setZoom(t){await this._setZoom(t)}getZoomSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getZoom()}async resetZoom(){var t;if(oi(this,rs,"m",Cs).call(this))throw new Error("'resetZoom()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.resetZoom())}async setFrameRate(t){var e;if(oi(this,rs,"m",Cs).call(this))throw new Error("'setFrameRate()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFrameRate(t,!0))}getFrameRate(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFrameRate()}async setFocus(t){var e;if(oi(this,rs,"m",Cs).call(this))throw new Error("'setFocus()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFocus(t,!0))}getFocusSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFocus()}setAutoZoomRange(t){oi(this,ys,"f").minValue=t.min,oi(this,ys,"f").maxValue=t.max}getAutoZoomRange(){return{min:oi(this,ys,"f").minValue,max:oi(this,ys,"f").maxValue}}enableEnhancedFeatures(t){var e,i;if(!(null===(i=null===(e=xt.license)||void 0===e?void 0:e.LicenseManager)||void 0===i?void 0:i.bPassValidation))throw new Error("License is not verified, or license is invalid.");if(0!==At.bSupportDce4Module)throw new Error("Please set a license containing the DCE module.");t&yi.EF_ENHANCED_FOCUS&&(oi(this,vs,"f").enhancedFocus=!0),t&yi.EF_AUTO_ZOOM&&(oi(this,vs,"f").autoZoom=!0),t&yi.EF_TAP_TO_FOCUS&&(oi(this,vs,"f").tapToFocus=!0,this.cameraManager.enableTapToFocus())}disableEnhancedFeatures(t){t&yi.EF_ENHANCED_FOCUS&&(oi(this,vs,"f").enhancedFocus=!1,this.setFocus({mode:"continuous"}).catch(()=>{})),t&yi.EF_AUTO_ZOOM&&(oi(this,vs,"f").autoZoom=!1,this.resetZoom().catch(()=>{})),t&yi.EF_TAP_TO_FOCUS&&(oi(this,vs,"f").tapToFocus=!1,this.cameraManager.disableTapToFocus()),oi(this,rs,"m",Ts).call(this)&&oi(this,rs,"m",Ss).call(this)||oi(this,ws,"f").stopCharging()}_setScanRegion(t){if(null!=t&&!y(t)&&!b(t))throw TypeError("Invalid 'region'.");li(this,gs,t?JSON.parse(JSON.stringify(t)):null),this.cameraView&&!this.cameraView.disposed&&this.cameraView.setScanRegion(t)}setScanRegion(t){this._setScanRegion(t),this.cameraView&&!this.cameraView.disposed&&(null===t?this.cameraView.setScanRegionMaskVisible(!1):this.cameraView.setScanRegionMaskVisible(!0))}getScanRegion(){return JSON.parse(JSON.stringify(oi(this,gs,"f")))}setErrorListener(t){if(!t)throw new TypeError("Invalid 'listener'");li(this,fs,t)}hasNextImageToFetch(){return!("open"!==this.getCameraState()||!this.cameraManager.isVideoLoaded()||oi(this,rs,"m",Cs).call(this))}startFetching(){if(oi(this,rs,"m",Cs).call(this))throw Error("'startFetching()' is unavailable in 'singleFrameMode'.");oi(this,ps,"f")||(li(this,ps,!0),oi(this,rs,"m",bs).call(this))}stopFetching(){oi(this,ps,"f")&&(Fs._onLog&&Fs._onLog("DCE: stop fetching loop: "+Date.now()),oi(this,_s,"f")&&clearTimeout(oi(this,_s,"f")),li(this,ps,!1))}toggleMirroring(t){this.isOpen()&&(this.video.style.transform=`scaleX(${t?"-1":"1"})`),this._isEnableMirroring=t}fetchImage(t=!1){if(oi(this,rs,"m",Cs).call(this))throw new Error("'fetchImage()' is unavailable in 'singleFrameMode'.");if(!this.video)throw new Error("The video element does not exist.");if(!this.cameraManager.isVideoLoaded())throw new Error("The video is not loaded.");const e=this.getResolution();if(!(null==e?void 0:e.width)||!(null==e?void 0:e.height))throw new Error("The video is not loaded.");let i,n;if(i=Ji.convert(oi(this,gs,"f"),e.width,e.height,this.cameraView),i||(i={x:0,y:0,width:e.width,height:e.height}),i.x>e.width||i.y>e.height)throw new Error("Invalid scan region.");if(i.x+i.width>e.width&&(i.width=e.width-i.x),i.y+i.height>e.height&&(i.height=e.height-i.y),oi(this,gs,"f")&&!t)n={sx:i.x,sy:i.y,sWidth:i.width,sHeight:i.height,dWidth:i.width,dHeight:i.height};else{const t=this.cameraView.getVisibleRegionOfVideo({inPixels:!0});n={sx:t.x,sy:t.y,sWidth:t.width,sHeight:t.height,dWidth:t.width,dHeight:t.height}}const r=Math.max(n.dWidth,n.dHeight);if(this.canvasSizeLimit&&r>this.canvasSizeLimit){const t=this.canvasSizeLimit/r;n.dWidth>n.dHeight?(n.dWidth=this.canvasSizeLimit,n.dHeight=Math.round(n.dHeight*t)):(n.dWidth=Math.round(n.dWidth*t),n.dHeight=this.canvasSizeLimit)}const s=this.cameraManager.getFrameData({position:n,pixelFormat:this.getPixelFormat()===l.IPF_GRAYSCALED?wi.GREY:wi.RGBA,isEnableMirroring:this._isEnableMirroring});if(!s)return null;let a;a=s.pixelFormat===wi.GREY?s.width:4*s.width;let o=!0;return 0===n.sx&&0===n.sy&&n.sWidth===e.width&&n.sHeight===e.height&&(o=!1),{bytes:s.data,width:s.width,height:s.height,stride:a,format:Os.get(s.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:rt.ITT_VIDEO_FRAME,isCropped:o,cropRegion:{left:n.sx,top:n.sy,right:n.sx+n.sWidth,bottom:n.sy+n.sHeight,isMeasuredInPercentage:!1},originalWidth:e.width,originalHeight:e.height,currentWidth:s.width,currentHeight:s.height,timeSpent:s.timeSpent,timeStamp:s.timeStamp},toCanvas:oi(this,us,"f"),isDCEFrame:!0}}setImageFetchInterval(t){this.fetchInterval=t,oi(this,ps,"f")&&(oi(this,_s,"f")&&clearTimeout(oi(this,_s,"f")),li(this,_s,setTimeout(()=>{this.disposed||oi(this,rs,"m",bs).call(this)},t)))}getImageFetchInterval(){return this.fetchInterval}setPixelFormat(t){li(this,ms,t)}getPixelFormat(){return oi(this,ms,"f")}takePhoto(t){if(!this.isOpen())throw new Error("Not open.");if(oi(this,rs,"m",Cs).call(this))throw new Error("'takePhoto()' is unavailable in 'singleFrameMode'.");const e=document.createElement("input");e.setAttribute("type","file"),e.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp"),e.setAttribute("capture",""),e.style.position="absolute",e.style.top="-9999px",e.style.backgroundColor="transparent",e.style.color="transparent",e.addEventListener("click",()=>{const t=this.isOpen();this.close(),window.addEventListener("focus",()=>{t&&this.open(),e.remove()},{once:!0})}),e.addEventListener("change",async()=>{const i=e.files[0],n=await(async t=>{let e=null,i=null;if("undefined"!=typeof createImageBitmap)try{if(e=await createImageBitmap(t),e)return e}catch(t){}var n;return e||(i=await(n=t,new Promise((t,e)=>{let i=URL.createObjectURL(n),r=new Image;r.src=i,r.onload=()=>{URL.revokeObjectURL(r.src),t(r)},r.onerror=t=>{e(new Error("Can't convert blob to image : "+(t instanceof Event?t.type:t)))}}))),i})(i),r=n instanceof HTMLImageElement?n.naturalWidth:n.width,s=n instanceof HTMLImageElement?n.naturalHeight:n.height;let a=Ji.convert(oi(this,gs,"f"),r,s,this.cameraView);a||(a={x:0,y:0,width:r,height:s});const o=oi(this,ds,"f").call(this,n,r,s,a);t&&t(o)}),document.body.appendChild(e),e.click()}convertToPageCoordinates(t){const e=this.convertToContainCoordinates(t),i=oi(this,rs,"m",Is).call(this,e);return{x:i.pageX,y:i.pageY}}convertToClientCoordinates(t){const e=this.convertToContainCoordinates(t),i=oi(this,rs,"m",Is).call(this,e);return{x:i.clientX,y:i.clientY}}convertToScanRegionCoordinates(t){if(!oi(this,gs,"f"))return JSON.parse(JSON.stringify(t));const e=this.convertToContainCoordinates(t);if(this.isOpen()){const t=this.cameraView.getVisibleRegionOfVideo({inPixels:!0});li(this,hs,t||oi(this,hs,"f"))}let i,n,r=oi(this,gs,"f").left||oi(this,gs,"f").x||0,s=oi(this,gs,"f").top||oi(this,gs,"f").y||0;if(!oi(this,gs,"f").isMeasuredInPercentage)return{x:e.x-(r+oi(this,hs,"f").x),y:e.y-(s+oi(this,hs,"f").y)};if(!this.cameraView)throw new Error("Camera view is not set.");if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");if(!this.isOpen())throw new Error("Not open.");if(!oi(this,rs,"m",Cs).call(this)&&!this.cameraManager.isVideoLoaded())throw new Error("Video is not loaded.");if(oi(this,rs,"m",Cs).call(this)&&!this.cameraView._cvsSingleFrameMode)throw new Error("No image is selected.");if(oi(this,rs,"m",Cs).call(this)){const t=this.cameraView._innerComponent.getElement("content");i=t.width,n=t.height}else i=oi(this,hs,"f").width,n=oi(this,hs,"f").height;return{x:e.x-(Math.round(r*i/100)+oi(this,hs,"f").x),y:e.y-(Math.round(s*n/100)+oi(this,hs,"f").y)}}convertToContainCoordinates(t){if("contain"===this.cameraView.getVideoFit())return t;const e=this.cameraView.getVisibleRegionOfVideo({inPixels:!0}),i=JSON.parse(JSON.stringify(t));return y(oi(this,gs,"f"))?oi(this,gs,"f").isMeasuredInPercentage?(i.x=e.width*(oi(this,gs,"f").left/100)+e.x+t.x,i.y=e.height*(oi(this,gs,"f").top/100)+e.y+t.y):(i.x=oi(this,gs,"f").left+e.x+t.x,i.y=oi(this,gs,"f").top+e.y+t.y):oi(this,gs,"f").isMeasuredInPercentage?(i.x=e.width*(oi(this,gs,"f").x/100)+e.x+t.x,i.y=e.height*(oi(this,gs,"f").y/100)+e.y+t.y):(i.x=oi(this,gs,"f").x+e.x+t.x,i.y=oi(this,gs,"f").y+e.y+t.y),i}dispose(){this.close(),this.cameraManager.dispose(),this.releaseCameraView(),li(this,Es,!0)}}var Ps,ks,Ns,Bs,js,Vs,Us,Gs;ss=Fs,os=new WeakMap,ls=new WeakMap,hs=new WeakMap,cs=new WeakMap,ds=new WeakMap,us=new WeakMap,fs=new WeakMap,gs=new WeakMap,ms=new WeakMap,ps=new WeakMap,_s=new WeakMap,vs=new WeakMap,ys=new WeakMap,ws=new WeakMap,Es=new WeakMap,rs=new WeakSet,Cs=function(){return"disabled"!==this.singleFrameMode},Ss=function(){return!this.videoSrc&&"opened"===this.cameraManager.state},Ts=function(){for(let t in oi(this,vs,"f"))if(1==oi(this,vs,"f")[t])return!0;return!1},bs=function t(){if(this.disposed)return;if("open"!==this.getCameraState()||!oi(this,ps,"f"))return oi(this,_s,"f")&&clearTimeout(oi(this,_s,"f")),void li(this,_s,setTimeout(()=>{this.disposed||oi(this,rs,"m",t).call(this)},this.fetchInterval));const e=()=>{var t;let e;Fs._onLog&&Fs._onLog("DCE: start fetching a frame into buffer: "+Date.now());try{e=this.fetchImage()}catch(e){const i=e.message||e;if("The video is not loaded."===i)return;if(null===(t=oi(this,fs,"f"))||void 0===t?void 0:t.onErrorReceived)return void setTimeout(()=>{var t;null===(t=oi(this,fs,"f"))||void 0===t||t.onErrorReceived(et.EC_IMAGE_READ_FAILED,i)},0);console.warn(e)}e?(this.addImageToBuffer(e),Fs._onLog&&Fs._onLog("DCE: finish fetching a frame into buffer: "+Date.now()),oi(this,ls,"f").fire("frameAddedToBuffer",null,{async:!1})):Fs._onLog&&Fs._onLog("DCE: get a invalid frame, abandon it: "+Date.now())};if(this.getImageCount()>=this.getMaxImageCount())switch(this.getBufferOverflowProtectionMode()){case a.BOPM_BLOCK:break;case a.BOPM_UPDATE:e()}else e();oi(this,_s,"f")&&clearTimeout(oi(this,_s,"f")),li(this,_s,setTimeout(()=>{this.disposed||oi(this,rs,"m",t).call(this)},this.fetchInterval))},Is=function(t){if(!this.cameraView)throw new Error("Camera view is not set.");if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");if(!this.isOpen())throw new Error("Not open.");if(!oi(this,rs,"m",Cs).call(this)&&!this.cameraManager.isVideoLoaded())throw new Error("Video is not loaded.");if(oi(this,rs,"m",Cs).call(this)&&!this.cameraView._cvsSingleFrameMode)throw new Error("No image is selected.");const e=this.cameraView._innerComponent.getBoundingClientRect(),i=e.left,n=e.top,r=i+window.scrollX,s=n+window.scrollY,{width:a,height:o}=this.cameraView._innerComponent.getBoundingClientRect();if(a<=0||o<=0)throw new Error("Unable to get content dimensions. Camera view may not be rendered on the page.");let l,h,c;if(oi(this,rs,"m",Cs).call(this)){const t=this.cameraView._innerComponent.getElement("content");l=t.width,h=t.height,c="contain"}else{const t=this.getVideoEl();l=t.videoWidth,h=t.videoHeight,c=this.cameraView.getVideoFit()}const d=a/o,u=l/h;let f,g,m,p,_=1;if("contain"===c)d{var e;if(!this.isUseMagnifier)return;if(oi(this,Bs,"f")||li(this,Bs,new Ws),!oi(this,Bs,"f").magnifierCanvas)return;document.body.contains(oi(this,Bs,"f").magnifierCanvas)||(oi(this,Bs,"f").magnifierCanvas.style.position="fixed",oi(this,Bs,"f").magnifierCanvas.style.boxSizing="content-box",oi(this,Bs,"f").magnifierCanvas.style.border="2px solid #FFFFFF",document.body.append(oi(this,Bs,"f").magnifierCanvas));const i=this._innerComponent.getElement("content");if(!i)return;if(t.pointer.x<0||t.pointer.x>i.width||t.pointer.y<0||t.pointer.y>i.height)return void oi(this,Vs,"f").call(this);const n=null===(e=this._drawingLayerManager._getFabricCanvas())||void 0===e?void 0:e.lowerCanvasEl;if(!n)return;const r=Math.max(i.clientWidth/5/1.5,i.clientHeight/4/1.5),s=1.5*r,a=[{image:i,width:i.width,height:i.height},{image:n,width:n.width,height:n.height}];oi(this,Bs,"f").update(s,t.pointer,r,a);{let e=0,i=0;t.e instanceof MouseEvent?(e=t.e.clientX,i=t.e.clientY):t.e instanceof TouchEvent&&t.e.changedTouches.length&&(e=t.e.changedTouches[0].clientX,i=t.e.changedTouches[0].clientY),e<1.5*s&&i<1.5*s?(oi(this,Bs,"f").magnifierCanvas.style.left="auto",oi(this,Bs,"f").magnifierCanvas.style.top="0",oi(this,Bs,"f").magnifierCanvas.style.right="0"):(oi(this,Bs,"f").magnifierCanvas.style.left="0",oi(this,Bs,"f").magnifierCanvas.style.top="0",oi(this,Bs,"f").magnifierCanvas.style.right="auto")}oi(this,Bs,"f").show()}),Vs.set(this,()=>{oi(this,Bs,"f")&&oi(this,Bs,"f").hide()}),Us.set(this,!1)}_setUIElement(t){this.UIElement=t,this._unbindUI(),this._bindUI()}async setUIElement(t){let e;if("string"==typeof t){let i=await sn(t);e=document.createElement("div"),Object.assign(e.style,{width:"100%",height:"100%"}),e.attachShadow({mode:"open"}).appendChild(i)}else e=t;this._setUIElement(e)}getUIElement(){return this.UIElement}_bindUI(){if(!this.UIElement)throw new Error("Need to set 'UIElement'.");if(this._innerComponent)return;const t=this.UIElement;let e=t.classList.contains(this.containerClassName)?t:t.querySelector(`.${this.containerClassName}`);e||(e=document.createElement("div"),e.style.width="100%",e.style.height="100%",e.className=this.containerClassName,t.append(e)),this._innerComponent=document.createElement("dce-component"),e.appendChild(this._innerComponent)}_unbindUI(){var t,e,i;null===(t=this._drawingLayerManager)||void 0===t||t.clearDrawingLayers(),null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null,null===(i=this._innerComponent)||void 0===i||i.remove(),this._innerComponent=null}setImage(t,e,i){if(!this._innerComponent)throw new Error("Need to set 'UIElement'.");let n=this._innerComponent.getElement("content");n||(n=document.createElement("canvas"),n.style.objectFit="contain",this._innerComponent.setElement("content",n)),n.width===e&&n.height===i||(n.width=e,n.height=i);const r=n.getContext("2d");r.clearRect(0,0,n.width,n.height),t instanceof Uint8Array||t instanceof Uint8ClampedArray?(t instanceof Uint8Array&&(t=new Uint8ClampedArray(t.buffer)),r.putImageData(new ImageData(t,e,i),0,0)):(t instanceof HTMLCanvasElement||t instanceof HTMLImageElement)&&r.drawImage(t,0,0)}getImage(){return this._innerComponent.getElement("content")}clearImage(){if(!this._innerComponent)return;let t=this._innerComponent.getElement("content");t&&t.getContext("2d").clearRect(0,0,t.width,t.height)}removeImage(){this._innerComponent&&this._innerComponent.removeElement("content")}setOriginalImage(t){if(v(t)){li(this,Ns,t);const{width:e,height:i,bytes:n,format:r}=Object.assign({},t);let s;if(r===l.IPF_GRAYSCALED){s=new Uint8ClampedArray(e*i*4);for(let 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${t.imageData.errorString}`)),e(t.imageData);{let e=new Error(t.message);return e.stack=t.stack+"\n"+e.stack,i(e)}},vt.postMessage({type:"utility_readFromBase64String",id:n,body:{base64String:t}})})}async saveToBase64String(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await to(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return 0!==e.base64Data.errorCode&&o(new Error(`[${e.base64Data.errorCode}] ${e.base64Data.errorString}`)),t(e.base64Data.base64String);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_saveToBase64String",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,fileFormat:e}})})}}To=Ro,bo={value:new Map},Io={value:0};!function(t){t[t.FT_HIGH_PASS=0]="FT_HIGH_PASS",t[t.FT_SHARPEN=1]="FT_SHARPEN",t[t.FT_SMOOTH=2]="FT_SMOOTH"}(xo||(xo={})),At.engineResourcePaths.rootDirectory=(t=>{if(null==t&&(t="./"),Mt||Lt);else{let e=document.createElement("a");e.href=t,t=e.href}return 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e=Error(t.message);t.stack&&(e.stack=t.stack),i.reject(e)}},vt.postMessage({type:"dcp_createInstance",id:n}),i}async dispose(){ya(this);let t=wt();this.bDestroyed=!0,Et[t]=t=>{if(!t.success){let e=new Error(t.message);throw e.stack=t.stack+"\n"+e.stack,e}},vt.postMessage({type:"dcp_dispose",id:t,instanceID:this._instanceID})}get disposed(){return this.bDestroyed}async initSettings(t){if(ya(this),t&&["string","object"].includes(typeof t))return"string"==typeof t?t.trimStart().startsWith("{")||(t=await I(t,"text")):"object"==typeof t&&(t=JSON.stringify(t)),await new Promise((e,i)=>{let n=wt();Et[n]=async t=>{if(t.success){const n=JSON.parse(t.response);if(0!==n.errorCode){let t=new Error(n.errorString?n.errorString:"Init Settings Failed.");return t.errorCode=n.errorCode,i(t)}return e(n)}{let e=new Error(t.message);return e.stack=t.stack+"\n"+e.stack,i(e)}},vt.postMessage({type:"dcp_initSettings",id:n,instanceID:this._instanceID,body:{settings:t}})});console.error("Invalid settings.")}async resetSettings(){return ya(this),await new Promise((t,e)=>{let i=wt();Et[i]=async i=>{if(i.success)return t();{let t=new Error(i.message);return t.stack=i.stack+"\n"+t.stack,e(t)}},vt.postMessage({type:"dcp_resetSettings",id:i,instanceID:this._instanceID})})}async parse(t,e=""){if(ya(this),!t||!(t instanceof Array||t instanceof Uint8Array||"string"==typeof t))throw new Error("`parse` must pass in an Array or Uint8Array or string");return await new Promise((i,n)=>{let r=wt();t instanceof Array&&(t=Uint8Array.from(t)),"string"==typeof t&&(t=Uint8Array.from(function(t){let e=[];for(let i=0;i{if(t.success){let e=JSON.parse(t.parseResponse);return e.errorCode?n(new Error(e.errorString)):(ma(e),i(e))}{let e=new Error(t.message);return e.stack=t.stack+"\n"+e.stack,n(e)}},vt.postMessage({type:"dcp_parse",id:r,instanceID:this._instanceID,body:{source:t,taskSettingName:e}})})}},CodeParserModule:xa,CoreModule:At,DocumentNormalizerModule:class{static getVersion(){const t=It.ddn&&It.ddn.wasm;return`4.2.20-dev-20251029130608(Worker: ${It.ddn&&It.ddn.worker||"Not Loaded"}, Wasm: ${t||"Not Loaded"})`}},DrawingItem:Pi,DrawingStyleManager:Pr,EnumBarcodeFormat:Js,get EnumBufferOverflowProtectionMode(){return a},get EnumCapturedResultItemType(){return Q},get EnumColourChannelUsageType(){return o},get EnumCornerType(){return tt},get EnumCrossVerificationStatus(){return ot},get EnumDeblurMode(){return ea},get EnumDrawingItemMediaType(){return _i},get EnumDrawingItemState(){return vi},get EnumEnhancedFeatures(){return yi},get EnumErrorCode(){return et},get EnumExtendedBarcodeResultType(){return $s},get EnumFilterType(){return xo},get EnumGrayscaleEnhancementMode(){return it},get EnumGrayscaleTransformationMode(){return nt},get EnumImageCaptureDistanceMode(){return ut},get EnumImageColourMode(){return Fa},get EnumImageFileFormat(){return dt},get EnumImagePixelFormat(){return l},get EnumImageSourceState(){return Qt},get EnumImageTagType(){return rt},EnumIntermediateResultUnitType:lt,get EnumLocalizationMode(){return ta},get EnumMappingStatus(){return fa},get EnumModuleName(){return ft},get EnumPDFReadingMode(){return st},get EnumPresetTemplate(){return De},get EnumQRCodeErrorCorrectionLevel(){return Qs},get EnumRasterDataSource(){return at},get EnumRawTextLineStatus(){return ua},get EnumRegionObjectElementType(){return ht},get EnumSectionType(){return ct},get EnumTransformMatrixType(){return gt},get EnumValidationStatus(){return ga},Feedback:Rs,GroupDrawingItem:Xi,ImageDataGetter:Gr,ImageDrawer:class{async drawOnImage(t,e,i,n=4294901760,r=1,s="test.png",a){if(!t)throw new Error("Invalid image.");if(!e)throw new Error("Invalid drawingItem.");if(!i)throw new Error("Invalid type.");let o;if(t instanceof Blob)o=await to(t);else if("string"==typeof t){let e=await I(t,"blob");o=await to(e)}else v(t)&&(o=t,"bigint"==typeof o.format&&(o.format=Number(o.format)));return await new Promise((t,l)=>{let h=wt();Et[h]=async e=>{if(e.success)return a&&(new Ro).saveToFile(e.image,s,a),t(e.image);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},vt.postMessage({type:"utility_drawOnImage",id:h,body:{dsImage:o,drawingItem:Array.isArray(e)?e:[e],color:n,thickness:r,type:i}})})}},ImageDrawingItem:class extends Pi{set maintainAspectRatio(t){t&&this.set("scaleY",this.get("scaleX"))}get maintainAspectRatio(){return oi(this,Li,"f")}constructor(t,e,i,n){if(super(null,n),Mi.set(this,void 0),Li.set(this,void 0),!b(e))throw new TypeError("Invalid 'rect'.");if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement)this._setFabricObject(new Ei.Image(t,{left:e.x,top:e.y}));else{if(!v(t))throw new TypeError("Invalid 'image'.");{const i=document.createElement("canvas");let n;if(i.width=t.width,i.height=t.height,t.format===l.IPF_GRAYSCALED){n=new Uint8ClampedArray(t.width*t.height*4);for(let e=0;e{let l=wt();Et[l]=async e=>{if(e.success)return t(e.cropImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_cropImage",id:l,body:{type:"Rect",bytes:i,width:n,height:r,stride:s,format:a,roi:e}})})}async adjustBrightness(t,e){if(e>100||e<-100)throw new Error("Invalid brightness, range: [-100, 100].");const{bytes:i,width:n,height:r,stride:s,format:a}=await to(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.adjustBrightness);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_adjustBrightness",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,brightness:e}})})}async adjustContrast(t,e){if(e>100||e<-100)throw new Error("Invalid contrast, range: [-100, 100].");const{bytes:i,width:n,height:r,stride:s,format:a}=await to(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.adjustContrast);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_adjustContrast",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,contrast:e}})})}async filterImage(t,e){if(![0,1,2].includes(e))throw new Error("Invalid filterType.");const{bytes:i,width:n,height:r,stride:s,format:a}=await to(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.filterImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_filterImage",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,filterType:e}})})}async convertToGray(t,e,i,n){const{bytes:r,width:s,height:a,stride:o,format:l}=await to(t);return await new Promise((t,h)=>{let c=wt();Et[c]=async e=>{if(e.success)return t(e.convertToGray);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},vt.postMessage({type:"utility_convertToGray",id:c,body:{bytes:r,width:s,height:a,stride:o,format:l,R:e,G:i,B:n}})})}async convertToBinaryGlobal(t,e=-1,i=!1){const{bytes:n,width:r,height:s,stride:a,format:o}=await to(t);return await new Promise((t,l)=>{let h=wt();Et[h]=async e=>{if(e.success)return t(e.convertToBinaryGlobal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},vt.postMessage({type:"utility_convertToBinaryGlobal",id:h,body:{bytes:n,width:r,height:s,stride:a,format:o,threshold:e,invert:i}})})}async convertToBinaryLocal(t,e=0,i=0,n=!1){const{bytes:r,width:s,height:a,stride:o,format:l}=await to(t);return await new Promise((t,h)=>{let c=wt();Et[c]=async e=>{if(e.success)return t(e.convertToBinaryLocal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},vt.postMessage({type:"utility_convertToBinaryLocal",id:c,body:{bytes:r,width:s,height:a,stride:o,format:l,blockSize:e,compensation:i,invert:n}})})}async cropAndDeskewImage(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await to(t);return await new Promise((t,o)=>{let l=wt();Et[l]=async e=>{if(e.success)return t(e.cropAndDeskewImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},vt.postMessage({type:"utility_cropAndDeskewImage",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,roi:e}})})}},ImageSourceAdapter:Z,IntermediateResultReceiver:class{constructor(){this._observedResultUnitTypes=lt.IRUT_ALL,this._observedTaskMap=new Map,this._parameters={setObservedResultUnitTypes:t=>{this._observedResultUnitTypes=t},getObservedResultUnitTypes:()=>this._observedResultUnitTypes,isResultUnitTypeObserved:t=>!!(t&this._observedResultUnitTypes),addObservedTask:t=>{this._observedTaskMap.set(t,!0)},removeObservedTask:t=>{this._observedTaskMap.set(t,!1)},isTaskObserved:t=>0===this._observedTaskMap.size||!!this._observedTaskMap.get(t)},this.onTaskResultsReceived=null,this.onPredetectedRegionsReceived=null,this.onColourImageUnitReceived=null,this.onScaledColourImageUnitReceived=null,this.onGrayscaleImageUnitReceived=null,this.onTransformedGrayscaleImageUnitReceived=null,this.onEnhancedGrayscaleImageUnitReceived=null,this.onBinaryImageUnitReceived=null,this.onTextureDetectionResultUnitReceived=null,this.onTextureRemovedGrayscaleImageUnitReceived=null,this.onTextureRemovedBinaryImageUnitReceived=null,this.onContoursUnitReceived=null,this.onLineSegmentsUnitReceived=null,this.onTextZonesUnitReceived=null,this.onTextRemovedBinaryImageUnitReceived=null,this.onShortLinesUnitReceived=null}getObservationParameters(){return this._parameters}},LabelRecognizerModule:ca,LicenseManager:Je,LicenseModule:class{static getVersion(){return`4.2.20-dev-20251029130543(Worker: ${It.license&&It.license.worker||"Not Loaded"}, Wasm: ${It.license&&It.license.wasm||"Not Loaded"})`}},LineDrawingItem:class extends Ui{constructor(t,e){if(super({points:[null==t?void 0:t.startPoint,null==t?void 0:t.endPoint]},e),Yi.set(this,void 0),!E(t))throw new TypeError("Invalid 'line'.");li(this,Yi,JSON.parse(JSON.stringify(t))),this._mediaType="line"}extendSet(t,e){if("startPoint"===t||"endPoint"===t){e="startPoint"===t?[e,this.get("endPoint")]:[this.get("startPoint"),e];const i=this._fabricObject;if(i.group){const t=i.group;i.points=e.map(e=>({x:e.x-t.left-t.width/2,y:e.y-t.top-t.height/2})),t.addWithUpdate()}else i.points=e;const n=i.points.length-1;return i.controls=i.points.reduce(function(t,e,i){return t["p"+i]=new Ei.Control({positionHandler:Ni,actionHandler:Vi(i>0?i-1:n,ji),actionName:"modifyPolygon",pointIndex:i}),t},{}),i._setPositionDimensions({}),!0}}extendGet(t){if("startPoint"===t||"endPoint"===t){const e=[],i=this._fabricObject;if(i.selectable&&!i.group)for(let t in i.oCoords)e.push({x:i.oCoords[t].x,y:i.oCoords[t].y});else for(let t of i.points){let n=t.x-i.pathOffset.x,r=t.y-i.pathOffset.y;const s=Ei.util.transformPoint({x:n,y:r},i.calcTransformMatrix());e.push({x:s.x,y:s.y})}return"startPoint"===t?e[0]:e[1]}}updateCoordinateBaseFromImageToView(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(e.x),y:this.convertPropFromViewToImage(e.y)})}updateCoordinateBaseFromViewToImage(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}),this.set("endPoint",{x:this.convertPropFromImageToView(e.x),y:this.convertPropFromImageToView(e.y)})}setPosition(t){this.setLine(t)}getPosition(){return this.getLine()}updatePosition(){oi(this,Yi,"f")&&this.setLine(oi(this,Yi,"f"))}setPolygon(){}getPolygon(){return null}setLine(t){if(!E(t))throw new TypeError("Invalid 'line'.");if(this._drawingLayer){if("view"===this.coordinateBase)this.set("startPoint",{x:this.convertPropFromViewToImage(t.startPoint.x),y:this.convertPropFromViewToImage(t.startPoint.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(t.endPoint.x),y:this.convertPropFromViewToImage(t.endPoint.y)});else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("startPoint",t.startPoint),this.set("endPoint",t.endPoint)}this._drawingLayer.renderAll()}else li(this,Yi,JSON.parse(JSON.stringify(t)))}getLine(){if(this._drawingLayer){if("view"===this.coordinateBase)return{startPoint:{x:this.convertPropFromImageToView(this.get("startPoint").x),y:this.convertPropFromImageToView(this.get("startPoint").y)},endPoint:{x:this.convertPropFromImageToView(this.get("endPoint").x),y:this.convertPropFromImageToView(this.get("endPoint").y)}};if("image"===this.coordinateBase)return{startPoint:this.get("startPoint"),endPoint:this.get("endPoint")};throw new Error("Invalid 'coordinateBase'.")}return oi(this,Yi,"f")?JSON.parse(JSON.stringify(oi(this,Yi,"f"))):null}},MultiFrameResultCrossFilter:So,QuadDrawingItem:zi,RectDrawingItem:ki,TextDrawingItem:Wi,UtilityModule:class{static getVersion(){return`2.2.20-dev-20251029130550(Worker: ${It.utility&&It.utility.worker||"Not Loaded"}, Wasm: ${It.utility&&It.utility.wasm||"Not Loaded"})`}},_getNorImageData:L,_saveToFile:O,_toBlob:M,_toCanvas:D,_toImage:A,get bDebug(){return Tt},checkIsLink:t=>/^(https:\/\/www\.|http:\/\/www\.|https:\/\/|http:\/\/)|^[a-zA-Z0-9]{2,}(\.[a-zA-Z0-9]{2,})(\.[a-zA-Z0-9]{2,})?/.test(t),compareVersion:x,doOrWaitAsyncDependency:_t,getNextTaskID:wt,handleEngineResourcePaths:R,innerVersions:It,isArc:t=>!(!p(t)||!m(t.x)||!m(t.y)||!m(t.radius)||t.radius<0||!m(t.startAngle)||!m(t.endAngle)),isContour:t=>!!p(t)&&!!g(t.points)&&0!=t.points.length&&!t.points.some(t=>!C(t)),isDSImageData:v,isDSRect:y,isImageTag:w,isLineSegment:E,isObject:p,isOriginalDsImageData:t=>!(!_(t)||!m(t.bytes.length)&&!m(t.bytes.ptr)),isPoint:C,isPolygon:S,isQuad:T,isRect:b,isSimdSupported:async()=>WebAssembly.validate(new Uint8Array([0,97,115,109,1,0,0,0,1,5,1,96,0,1,123,3,2,1,0,10,10,1,8,0,65,0,253,15,253,98,11])),mapAsyncDependency:mt,mapPackageRegister:xt,mapTaskCallBack:Et,get onLog(){return Ct},productNameMap:F,requestResource:I,setBDebug:bt,setOnLog:St,utilsFuncs:da,waitAsyncDependency:pt,get worker(){return vt},workerAutoResources:Rt});t.EnumMRZScanMode=void 0,(Oo=t.EnumMRZScanMode||(t.EnumMRZScanMode={})).Passport="passport",Oo.TD1="td1",Oo.TD2="td2",Oo.PassportAndTD1="passportAndTd1",Oo.PassportAndTD2="passportAndTd2",Oo.TD1AndTD2="td1AndTd2",Oo.All="all",t.EnumMRZDocumentType=void 0,(Do=t.EnumMRZDocumentType||(t.EnumMRZDocumentType={})).Passport="passport",Do.TD1="td1",Do.TD2="td2",t.EnumMRZScannerViews=void 0,(Ao=t.EnumMRZScannerViews||(t.EnumMRZScannerViews={})).Scanner="scanner",Ao.Result="scan-result";const Lo={[t.EnumMRZScanMode.Passport]:"ReadPassport",[t.EnumMRZScanMode.TD1]:"ReadId-TD1",[t.EnumMRZScanMode.TD2]:"ReadId-TD2",[t.EnumMRZScanMode.PassportAndTD1]:"ReadPassportAndId-TD1",[t.EnumMRZScanMode.PassportAndTD2]:"ReadPassportAndId-TD2",[t.EnumMRZScanMode.TD1AndTD2]:"ReadId",[t.EnumMRZScanMode.All]:"ReadPassportAndId"};var Fo;function Po(t){if("string"==typeof t){const e=document.querySelector(t);if(!e)throw new Error("Element not found");return e}return t instanceof HTMLElement?t:null}t.EnumResultStatus=void 0,(Fo=t.EnumResultStatus||(t.EnumResultStatus={}))[Fo.RS_SUCCESS=0]="RS_SUCCESS",Fo[Fo.RS_CANCELLED=1]="RS_CANCELLED",Fo[Fo.RS_FAILED=2]="RS_FAILED";function ko(t,e){if(!document.getElementById(t)){const i=document.createElement("style");i.id=t,i.textContent=e,document.head.appendChild(i)}}const No=t=>!t||0===Object.keys(t).length;function Bo(t){return t?t.charAt(0).toUpperCase()+t.slice(1):""}const jo={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function Vo(t,e={}){const{message:i,spinnerSize:n=32}=e,r=document.createElement("div");r.className="dynamsoft-mrz-loading-screen";const s=document.createElement("div");s.className="dynamsoft-mrz-loading";const a=document.createElement("div");a.className="dynamsoft-mrz-loading-content";const o=`\n \n \n \n `;if(a.innerHTML=o,i){const t=document.createElement("div");t.className="dynamsoft-mrz-loading-message",t.textContent=i,a.appendChild(t)}return s.appendChild(a),r.appendChild(s),t.appendChild(r),{element:r,updateMessage:t=>{let e=s.querySelector(".dynamsoft-mrz-loading-message");null!==t?e?e.textContent=t:(e=document.createElement("div"),e.className="dynamsoft-mrz-loading-message",e.textContent=t,a.appendChild(e)):null==e||e.remove()},hide:()=>{r&&r.parentNode&&(r.classList.add("fade-out"),setTimeout(()=>{var t;null===(t=r.parentNode)||void 0===t||t.removeChild(r)},200))}}}const Uo='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var Go;t.EnumMRZData=void 0,(Go=t.EnumMRZData||(t.EnumMRZData={})).InvalidFields="invalidFields",Go.DocumentType="documentType",Go.DocumentNumber="documentNumber",Go.MRZText="mrzText",Go.FirstName="firstName",Go.LastName="lastName",Go.Age="age",Go.Sex="sex",Go.IssuingState="issuingState",Go.IssuingStateRaw="issuingStateRaw",Go.Nationality="nationality",Go.NationalityRaw="nationalityRaw",Go.DateOfBirth="dateOfBirth",Go.DateOfExpiry="dateOfExpiry";const Wo={[t.EnumMRZData.InvalidFields]:"Invalid Fields",[t.EnumMRZData.DocumentType]:"Document Type",[t.EnumMRZData.DocumentNumber]:"Document Number",[t.EnumMRZData.MRZText]:"MRZ Text",[t.EnumMRZData.FirstName]:"Given Name(s)",[t.EnumMRZData.LastName]:"Surname",[t.EnumMRZData.Age]:"Age",[t.EnumMRZData.Sex]:"Sex",[t.EnumMRZData.IssuingState]:"Issuing State",[t.EnumMRZData.IssuingStateRaw]:"Issuing State (Raw Value)",[t.EnumMRZData.Nationality]:"Nationality",[t.EnumMRZData.NationalityRaw]:"Nationality State (Raw Value)",[t.EnumMRZData.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[t.EnumMRZData.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function Yo(t,e,i,n=!1){const r=parseInt(t,10);let s;if(n)s=r>=60?1900+r:2e3+r;else{s=r>(new Date).getFullYear()%100?1900+r:2e3+r}return{year:s,month:parseInt(e,10),day:parseInt(i,10)}}function Ho(t){const e=t=>{var e;return 1===(null===(e=`${t}`)||void 0===e?void 0:e.length)?`0${t}`:t};return`${null==t?void 0:t.year}-${e(null==t?void 0:t.month)}${(null==t?void 0:t.day)&&`-${e(null==t?void 0:t.day)}`}`}function zo(t){return"D<<"===t?"D":t}function Xo(e,i){const n=[],r=t=>i.getFieldValidationStatus(t)===ga.VS_FAILED,s=i.codeType,a=function(e){switch(e){case"MRTD_TD1_ID":return t.EnumMRZDocumentType.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return t.EnumMRZDocumentType.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return t.EnumMRZDocumentType.Passport;default:throw new Error(`Unknown document type: ${e}`)}}(s),o=function(t){switch(t){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${t}`)}}(s),l=a===t.EnumMRZDocumentType.Passport&&"MRTD_TD3_PASSPORT"===s?"passportNumber":"documentNumber",h=Yo(i.getFieldValue("birthYear"),i.getFieldValue("birthMonth"),i.getFieldValue("birthDay")),c=Yo(i.getFieldValue("expiryYear"),i.getFieldValue("expiryMonth"),i.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(e=>{r(e)&&n.push(t.EnumMRZData.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(e=>{r(e)&&n.push(t.EnumMRZData.DateOfExpiry)});const d={[t.EnumMRZData.LastName]:i.getFieldValue("primaryIdentifier"),[t.EnumMRZData.FirstName]:i.getFieldValue("secondaryIdentifier"),[t.EnumMRZData.Nationality]:i.getFieldValue("nationality"),[t.EnumMRZData.NationalityRaw]:zo(i.getFieldRawValue("nationality")),[t.EnumMRZData.DocumentNumber]:i.getFieldValue(l)||i.getFieldValue("longDocumentNumber"),[t.EnumMRZData.IssuingState]:i.getFieldValue("issuingState"),[t.EnumMRZData.IssuingStateRaw]:zo(i.getFieldRawValue("issuingState")),[t.EnumMRZData.Sex]:Bo(i.getFieldValue("sex"))};Object.keys(d).forEach(e=>{let i=!1;switch(e){case t.EnumMRZData.FirstName:i=r("secondaryIdentifier");break;case t.EnumMRZData.LastName:i=r("primaryIdentifier");break;case t.EnumMRZData.DocumentNumber:i=r(l)||r("longDocumentNumber");break;default:i=r(e)}i&&n.push(e)});const u=function(t){const e=new Date,i=e.getMonth()+1>t.month||e.getMonth()+1===t.month&&e.getDate()>=t.day;return e.getFullYear()-t.year-(i?0:1)}(h);u<1&&n.push(t.EnumMRZData.Age);return{[t.EnumMRZData.InvalidFields]:n,[t.EnumMRZData.FirstName]:d[t.EnumMRZData.FirstName],[t.EnumMRZData.LastName]:d[t.EnumMRZData.LastName],[t.EnumMRZData.Age]:u,[t.EnumMRZData.DateOfBirth]:h,[t.EnumMRZData.Sex]:d[t.EnumMRZData.Sex],[t.EnumMRZData.Nationality]:d[t.EnumMRZData.Nationality],[t.EnumMRZData.NationalityRaw]:d[t.EnumMRZData.NationalityRaw],[t.EnumMRZData.DocumentNumber]:d[t.EnumMRZData.DocumentNumber],[t.EnumMRZData.DateOfExpiry]:c,[t.EnumMRZData.IssuingState]:d[t.EnumMRZData.IssuingState],[t.EnumMRZData.IssuingStateRaw]:d[t.EnumMRZData.IssuingStateRaw],[t.EnumMRZData.DocumentType]:Bo(o),[t.EnumMRZData.MRZText]:e}}const Zo={[t.EnumMRZDocumentType.TD1]:{width:85.6,height:53.98},[t.EnumMRZDocumentType.TD2]:{width:105,height:74},[t.EnumMRZDocumentType.Passport]:{width:125,height:88}};class qo{showScannerLoadingOverlay(t){const e=Po(this.config.container);this.loadingScreen=Vo(e,{message:t}),e.style.display="block",e.style.position="relative"}hideScannerLoadingOverlay(t=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,t&&(Po(this.config.container).style.display="none"))}constructor(e,i){this.resources=e,this.config=i,this.isSoundFeedbackOn=!1,this.scanModeManager={[t.EnumMRZDocumentType.Passport]:!0,[t.EnumMRZDocumentType.TD1]:!0,[t.EnumMRZDocumentType.TD2]:!0},this.currentScanMode=t.EnumMRZScanMode.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),ko("dynamsoft-mrz-loading-screen-style",Uo);try{const{cameraView:t,cameraEnhancer:e,cvRouter:i}=this.resources;if(t.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),t.setVideoFit("cover"),i.setInput(e),!0===this.config.enableMultiFrameCrossFilter){const t=new So;t.enableResultCrossVerification(Q.CRIT_TEXT_LINE,!0),await i.addResultFilter(t)}const n=new Oe;n.onCapturedResultReceived=t=>this.handleMRZResult(t),await i.addResultReceiver(n),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(n)}}}initializeElements(){var t;const e=Po(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:i.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:i.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:i.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:i.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:i.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:i.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td2"),toast:i.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(t=this.config)||void 0===t?void 0:t.showPoweredByDynamsoft)){i.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case t.EnumMRZScanMode.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case t.EnumMRZScanMode.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case t.EnumMRZScanMode.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case t.EnumMRZScanMode.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=t=>{t.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(t.EnumMRZDocumentType.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(t.EnumMRZDocumentType.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(t.EnumMRZDocumentType.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:t.EnumResultStatus.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const t=Po(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...e.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...e.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(t=>{t.addEventListener("click",async e=>{const n=t.getAttribute("data-davice-id"),r=t.getAttribute("data-height"),s=t.getAttribute("data-width");n?this.resources.cameraEnhancer.selectCamera(n).then(()=>{this.toggleScanGuide()}):r&&s&&this.resources.cameraEnhancer.setResolution({width:parseInt(s),height:parseInt(r)}).then(()=>{this.toggleScanGuide()}),"none"!==i.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const t=Po(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),n=i.querySelectorAll(".dce-mn-camera-option"),r=i.querySelectorAll(".dce-mn-resolution-option"),s=this.resources.cameraEnhancer.getSelectedCamera(),a=this.resources.cameraEnhancer.getResolution();n.forEach(t=>{const e=t;e.getAttribute("data-davice-id")===(null==s?void 0:s.deviceId)?e.style.border="2px solid #fe814a":e.style.border="none"});const o={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(t){const e=t.width*t.height,i=t.width/t.height;let n="480p",r=Number.MAX_VALUE;for(const[t,s]of Object.entries(jo)){const a=s.width*s.height,o=s.width/s.height,l=.7*Math.abs(a-e)+Math.abs(o-i)*a*.3;l{const e=t,i=e.getAttribute("data-height");e.style.border=i===o[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const t=Po(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),i.click()}async relaunch(){}async uploadFile(){var e,i,n,r,s,a;const{cvRouter:o}=this.resources,l=document.createElement("input");l.type="file",l.accept=null!==(e=this.config.uploadAcceptedTypes)&&void 0!==e?e:"image/*",l.style.display="none",document.body.appendChild(l);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const e=await new Promise((t,e)=>{l.onchange=i=>{var n;const r=null===(n=i.target.files)||void 0===n?void 0:n[0];r?t(r):e(new Error("No file selected"))},l.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),l.click()});if(!e)return;let h;if(this.config.uploadFileConverter&&!e.type.startsWith("image/"))try{h=await this.config.uploadFileConverter(e)}catch(t){throw new Error(`Error converting file: ${t.message}`)}else{if(!e.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");h=e}const c=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const t=await o.getSimplifiedSettings(c);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await o.updateSettings(c,t)}const d=await o.capture(h,c);this.capturedResultItems=d.items;const u=this.capturedResultItems.filter(t=>t.type===Q.CRIT_ORIGINAL_IMAGE);if(0===u.length)throw new Error("No image data found in the captured result");const f=u[0].imageData;f.toCanvas=()=>D(f),f.toBlob=async()=>await M("image/png",f),this.originalImageData=f;const g=null===(i=null==d?void 0:d.parsedResult)||void 0===i?void 0:i.parsedResultItems;let m={};if(null==g?void 0:g.length){const t=(null===(r=null===(n=g[0])||void 0===n?void 0:n.referenceItem)||void 0===r?void 0:r.text)||"";m=Xo(t,g[0])}const p={status:{code:t.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:m,imageData:!0,_imageData:this.originalImageData};null===(a=(s=this.resources).onResultUpdated)||void 0===a||a.call(s,p),this.currentScanResolver(p)}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:`Error processing file: ${i}`}};this.currentScanResolver(n)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(l)}}toggleSoundFeedback(t){this.isSoundFeedbackOn=void 0!==t?t:!this.isSoundFeedbackOn;const e=Po(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const n=i.shadowRoot.querySelector(".dce-mn-sound-feedback"),r=n.querySelector(".dce-mn-sound-feedback-on");n.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",r.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(t){const{cameraEnhancer:e,cameraView:i}=this.resources;if(!e||!e.isOpen())return;const n=Zo[t].width/Zo[t].height;let r;const s=i.getVisibleRegionOfVideo({inPixels:!0}),{width:a,height:o}=s;if(s){if(s.width>s.height){const t=.5*o*n,e=Math.round(t/a*100),i=(100-e)/2;r={left:i,right:i+e,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const t=.9*a/n,e=Math.round(t/o*100),i=(100-e)/2;r={left:5,right:95,top:i,bottom:i+e,isMeasuredInPercentage:!0}}null==i||i.setScanRegionMaskVisible(!0),e.setScanRegion(r)}}toggleScanGuide(e){const i=Po(this.config.container),n=i.children[i.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const r=n.shadowRoot.querySelector(".dce-scanguide-passport"),s=n.shadowRoot.querySelector(".dce-scanguide-td1"),a=n.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===e||!1===this.config.showScanGuide)return r.style.display="none",s.style.display="none",void(a.style.display="none");switch(this.currentScanMode){case t.EnumMRZScanMode.All:case t.EnumMRZScanMode.Passport:case t.EnumMRZScanMode.PassportAndTD1:case t.EnumMRZScanMode.PassportAndTD2:r.style.display="block",s.style.display="none",a.style.display="none",this.calculateScanRegion(t.EnumMRZDocumentType.Passport);break;case t.EnumMRZScanMode.TD1:case t.EnumMRZScanMode.TD1AndTD2:r.style.display="none",s.style.display="block",a.style.display="none",this.calculateScanRegion(t.EnumMRZDocumentType.TD1);break;case t.EnumMRZScanMode.TD2:r.style.display="none",s.style.display="none",a.style.display="block",this.calculateScanRegion(t.EnumMRZDocumentType.TD2)}}async openCamera(){try{const{cameraEnhancer:t,cameraView:e}=this.resources,i=Po(this.config.container);if(i.style.display="block",t.isOpen())t.isPaused()&&await t.resume();else{const n=e.getUIElement();n.parentElement||i.append(n),await t.open()}await t.setResolution({width:2560,height:1440}),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const n=i.children[i.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");n.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",n.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(n)}}async closeCamera(t=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:e,cameraView:i}=this.resources,n=Po(this.config.container);n.style.display=t?"none":"block",(null==i?void 0:i.getUIElement().parentElement)&&n.removeChild(i.getUIElement()),e.close(),this.stopCapturing()}catch(t){let e=(null==t?void 0:t.message)||t;console.error(`Close Camera error: ${e}`)}}pauseCamera(){const{cameraEnhancer:t}=this.resources;t.pause()}stopCapturing(){const{cameraView:t,cvRouter:e}=this.resources;e.stopCapturing(),t.clearAllInnerDrawingItems()}async handleMRZResult(e){var i,n,r;if(this.firstFrame)this.firstFrame=!1;else if(!(e.items.length<=1)){this.capturedResultItems=e.items;try{const{onResultUpdated:s}=this.resources,a=e.items.filter(t=>t.type===Q.CRIT_ORIGINAL_IMAGE)[0].imageData;a.toCanvas=()=>D(a),a.toBlob=async()=>await M("image/png",a),this.originalImageData=a;const o=null===(i=null==e?void 0:e.parsedResult)||void 0===i?void 0:i.parsedResultItems;if(null==o?void 0:o.length){this.isSoundFeedbackOn&&Rs.beep();const e=(null===(r=null===(n=o[0])||void 0===n?void 0:n.referenceItem)||void 0===r?void 0:r.text)||"",i=Xo(e,o[0]);this.closeCamera();const a={status:{code:t.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:i,imageData:!0,_imageData:this.originalImageData};null==s||s(a),this.currentScanResolver(a)}}catch(e){let i=(null==e?void 0:e.message)||e;console.error(i),alert(i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(n)}}}initializeScanModeManager(){const{mrzFormatType:e}=this.config;if(this.scanModeManager={[t.EnumMRZDocumentType.Passport]:!0,[t.EnumMRZDocumentType.TD1]:!0,[t.EnumMRZDocumentType.TD2]:!0},!e||Array.isArray(e)&&0===e.length)return;Object.keys(this.scanModeManager).forEach(t=>{this.scanModeManager[t]=!1});(Array.isArray(e)?e:[e]).forEach(t=>{this.scanModeManager[t]=!0})}getScanMode(){const e=Object.entries(this.scanModeManager).filter(([t,e])=>e).map(([t])=>t).sort().join(",");return{[t.EnumMRZDocumentType.Passport]:t.EnumMRZScanMode.Passport,[t.EnumMRZDocumentType.TD1]:t.EnumMRZScanMode.TD1,[t.EnumMRZDocumentType.TD2]:t.EnumMRZScanMode.TD2,[`${t.EnumMRZDocumentType.Passport},${t.EnumMRZDocumentType.TD1}`]:t.EnumMRZScanMode.PassportAndTD1,[`${t.EnumMRZDocumentType.Passport},${t.EnumMRZDocumentType.TD2}`]:t.EnumMRZScanMode.PassportAndTD2,[`${t.EnumMRZDocumentType.TD1},${t.EnumMRZDocumentType.TD2}`]:t.EnumMRZScanMode.TD1AndTD2,[`${t.EnumMRZDocumentType.Passport},${t.EnumMRZDocumentType.TD1},${t.EnumMRZDocumentType.TD2}`]:t.EnumMRZScanMode.All,"":t.EnumMRZScanMode.All}[e]}DCEShowToast(t,e=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=t,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},e))}async startCapturing(){const{cvRouter:e,cameraEnhancer:i}=this.resources,n=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const t=await e.getSimplifiedSettings(n);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await e.updateSettings(n,t)}this.firstFrame=!0,await e.startCapturing(n),i.setPixelFormat(l.IPF_ABGR_8888)}catch(e){let i=(null==e?void 0:e.message)||e;console.error("Failed to start capturing:",i),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(e){try{if(this.scanModeManager[e]&&0===Object.entries(this.scanModeManager).filter(([t,i])=>i&&t!==e).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[e]=!this.scanModeManager[e],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[t.EnumMRZDocumentType.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[t.EnumMRZDocumentType.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[t.EnumMRZDocumentType.Passport])}catch(e){let i=(null==e?void 0:e.message)||e;console.error("MRZ Scanner switch scan mode error: ",i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(n)}}async launch(){try{await this.initialize();const{cvRouter:t,cameraEnhancer:e}=this.resources;return new Promise(async t=>{this.currentScanResolver=t,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(e){let i=(null==e?void 0:e.message)||e;console.error("MRZ Scanner launch error: ",i),this.closeCamera();const n={status:{code:t.EnumResultStatus.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(n)}}}const Ko={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class Jo{constructor(t,e,i){this.resources=t,this.config=e,this.scannerView=i,this.editedFields={}}async launch(){try{return Po(this.config.container).textContent="",await this.initialize(),Po(this.config.container).style.display="flex",new Promise(t=>{this.currentScanResultViewResolver=t})}catch(t){let e=(null==t?void 0:t.message)||t;throw console.error(e),e}}async handleRescan(){var e;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const i=await this.scannerView.launch();if((null===(e=null==i?void 0:i.status)||void 0===e?void 0:e.code)===t.EnumResultStatus.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(i));this.resources.onResultUpdated&&((null==i?void 0:i.status.code)===t.EnumResultStatus.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==i?void 0:i.status.code)===t.EnumResultStatus.RS_SUCCESS&&this.resources.onResultUpdated(i)),this.dispose(!0),await this.initialize(),Po(this.config.container).style.display="flex"}catch(e){throw console.error("Error in rescan handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleCancel(){var e;try{(null===(e=this.config)||void 0===e?void 0:e.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(e){throw console.error("Error in cancel handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleDone(){var e,i;try{(null===(e=this.resources.result)||void 0===e?void 0:e.data)&&!No(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(i=this.config)||void 0===i?void 0:i.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(e){throw console.error("Error in done handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}createControls(){var t,e,i,n,r,s,a,o,l,h,c,d;const{toolbarButtonsConfig:u}=this.config;return function(t){ko("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const e=document.createElement("div");return e.className="dynamsoft-mrz-controls",t.forEach(t=>{const i=document.createElement("div");i.className=`dynamsoft-mrz-control-btn ${null==t?void 0:t.className}`;const n=document.createElement("div");if(n.className="dynamsoft-mrz-control-icon-wrapper",(r=t.icon).trim().startsWith(""))n.innerHTML=t.icon;else{const e=document.createElement("img");e.src=t.icon,e.alt=t.label,e.width=24,e.height=24,n.appendChild(e)}var r;const s=document.createElement("div");s.className="dynamsoft-mrz-control-text",s.textContent=t.label,t.isDisabled&&i.classList.add("disabled"),t.isHidden&&i.classList.add("hide"),i.appendChild(n),i.appendChild(s),t.onClick&&!t.isDisabled&&i.addEventListener("click",t.onClick),e.appendChild(i)}),e}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.icon)||Ko.cancel,label:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.className)||""}`,isHidden:(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.icon)||Ko.rescan,label:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.className)||""}`,isHidden:(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||Ko.complete,label:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.label)||"Done",className:`${(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.className)||""}`,isHidden:(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(e,i){if(e===t.EnumMRZData.DateOfBirth||e===t.EnumMRZData.DateOfExpiry)try{const[t,n,r]=i.split(/[\/\-\.]/);r&&n&&t&&(this.editedFields[e]={day:parseInt(r,10),month:parseInt(n,10),year:parseInt(t,10)})}catch(t){console.error("Error parsing date",t)}else this.editedFields[e]=i}createMRZDataDisplay(){var e,i,n,r;const s=(null===(e=this.resources.result)||void 0===e?void 0:e.data)||{},a=!!this.config.allowResultEditing,o=s.invalidFields||[],l=[t.EnumMRZData.InvalidFields,t.EnumMRZData.IssuingStateRaw,t.EnumMRZData.NationalityRaw];!1===(null===(i=this.config)||void 0===i?void 0:i.showMRZText)&&l.push(t.EnumMRZData.MRZText);const h=document.createElement("div");if(h.className="dynamsoft-mrz-data-container",No(s)){const t=document.createElement("div");return t.className="dynamsoft-mrz-data-row empty",t.innerText=null!==(r=null===(n=this.config)||void 0===n?void 0:n.emptyResultMessage)&&void 0!==r?r:"The necessary information could not be detected. Please try again.",h.appendChild(t),h}if(o.length>0){const t=document.createElement("div");t.className="dynamsoft-mrz-error-notification",t.innerHTML=`\n
${Ko.failed}
\n
\n ${a?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,h.appendChild(t)}else if(0===o.length&&a){const t=document.createElement("div");t.className="dynamsoft-mrz-info-notification",t.innerHTML=`\n
${Ko.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,h.appendChild(t)}return Object.entries(s).forEach(([e,i])=>{if(l.includes(e)||!i)return;const n=document.createElement("div");n.className="dynamsoft-mrz-data-row";const r=o.includes(e);r&&n.classList.add("invalid-field");const s=[t.EnumMRZData.MRZText,t.EnumMRZData.DocumentType,t.EnumMRZData.IssuingStateRaw,t.EnumMRZData.NationalityRaw],c=document.createElement("span");if(c.className="dynamsoft-mrz-data-label",c.innerText=Wo[e]||e,r){const t=document.createElement("span");if(t.className="dynamsoft-mrz-error-icon",t.innerHTML=Ko.failed,c.appendChild(t),a){const t=document.createElement("span");t.className="dynamsoft-mrz-error-hint",t.textContent="Please correct this field",c.appendChild(t)}}const d=document.createElement("div");if(d.className="dynamsoft-mrz-data-value",a&&!s.includes(e)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",r&&s.classList.add("invalid"),e===t.EnumMRZData.DateOfBirth||e===t.EnumMRZData.DateOfExpiry?(s.value=Ho(i),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=i,s.addEventListener("input",t=>{if(this.handleFieldEdit(e,t.target.value),r){s.classList.remove("invalid"),n.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...o]);const t=this.editedFields.invalidFields.indexOf(e);t>-1&&this.editedFields.invalidFields.splice(t,1)}}),d.appendChild(s)}else e===t.EnumMRZData.MRZText?(d.classList.add("code"),d.innerText=i):e===t.EnumMRZData.DateOfBirth||e===t.EnumMRZData.DateOfExpiry?d.innerText=Ho(i):d.innerText=i,r&&d.classList.add("invalid-value");n.appendChild(c),n.appendChild(d),h.appendChild(n)}),h}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");ko("dynamsoft-mrz-result-view-style",$o);const t=document.createElement("div");if(t.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const e=this.resources.result.originalImageResult,i=document.createElement("div");let n;i.className="dynamsoft-mrz-result-view-image-container",(null==e?void 0:e.toCanvas)&&(n=null==e?void 0:e.toCanvas()),Object.assign(n.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),i.appendChild(n),t.appendChild(i)}const e=this.createMRZDataDisplay();t.appendChild(e);const i=this.createControls();t.appendChild(i),Po(this.config.container).appendChild(t)}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e)}}hideView(){Po(this.config.container).style.display="none"}dispose(t=!1){Po(this.config.container).textContent="",t||(this.currentScanResultViewResolver=void 0)}}const $o="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",Qo={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class tl{showLoadingOverlay(t){var e,i;const n=Po(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||Po(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen=Vo(n,{message:t}),n.style.display="block",n.style.position="relative"}hideLoadingOverlay(t=!1){var e,i,n;const r=Po(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||Po(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,r.style.display="none",t&&(null===(n=this.config)||void 0===n?void 0:n.container)&&(Po(this.config.container).style.display="none"))}constructor(t){this.config=t,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};ko("dynamsoft-mrz-loading-screen-style",Uo),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=t=>{this.resources.result=t};const t={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new qo(this.resources,this.config.scannerViewConfig),t.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new Jo(this.resources,this.config.resultViewConfig,this.scannerView),t.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:t}}catch(t){this.isInitialized=!1;const e=`Initialization Failed: ${(null==t?void 0:t.message)||t}`;throw console.error(e),new Error(e)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var t;At.engineResourcePaths=No(null===(t=this.config)||void 0===t?void 0:t.engineResourcePaths)?Qo:this.config.engineResourcePaths,At.loadWasm(),xa.loadSpec("MRTD_TD3_PASSPORT"),xa.loadSpec("MRTD_TD3_VISA"),xa.loadSpec("MRTD_TD1_ID"),xa.loadSpec("MRTD_TD2_ID"),xa.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var t,e,i,n;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),Je._onAuthMessage=t=>t.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await Je.initLicense((null===(t=this.config)||void 0===t?void 0:t.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await Ur.createInstance((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.uiPath)||(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await Fs.createInstance(this.resources.cameraView)),this.resources.cvRouter=await Re.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(t){let e="string"==typeof t?t:null!==(n=null==t?void 0:t.message)&&void 0!==n?n:"object"==typeof t?JSON.stringify(t):String(t);const i=(null==e?void 0:e.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${e}`;throw console.error(i),new Error(i)}}shouldCreateDefaultContainer(){var t,e;const i=!this.config.container,n=!((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container));return i&&n}createDefaultMRZScannerContainer(){const t=document.createElement("div");return t.className="mrz-scanner-main-container",Object.assign(t.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(t),t}checkForTemporaryLicense(t){return!(null==t?void 0:t.length)||(null==t?void 0:t.startsWith("A"))||(null==t?void 0:t.startsWith("L"))||(null==t?void 0:t.startsWith("P"))||(null==t?void 0:t.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":t}validateViewConfigs(){var t,e,i,n,r,s,a,o;if(!this.config.container){if((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)&&this.config.showResultView&&!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)){const t="MRZResultView container is required when showResultView is true";return alert(t),console.error(t),!1}if(!(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)&&(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container)&&!this.resources.result){const t="Result is needed to create MRZResultView without a scanner view";return alert(t),console.error(t),!1}}try{if(this.config.container&&!Po(this.config.container)){const t="Invalid main container reference";return alert(t),console.error(t),!1}if((null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.container)&&!Po(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)){const t="Invalid scanner view container reference";return alert(t),console.error(t),!1}if((null===(a=this.config.resultViewConfig)||void 0===a?void 0:a.container)&&!Po(null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)){const t="Invalid result view container reference";return alert(t),console.error(t),!1}}catch(t){const e=`Error accessing container references: ${t.message}`;return alert(e),console.error(e),!1}return!0}showResultView(){var t,e;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container))}initializeMRZScannerConfig(){var e,i,n,r,s,a,o,l;this.config=null!==(e=this.config)&&void 0!==e?e:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=Po(this.config.container));const h=this.config.container?this.createViewContainers(Po(this.config.container)):{},c={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(t.EnumMRZScanMode).map(t=>{var e;return[t,(null===(e=this.config.utilizedTemplateNames)||void 0===e?void 0:e[t])||Lo[t]]})),templateFilePath:(null===(i=this.config)||void 0===i?void 0:i.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.template.json"},d=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:h[t.EnumMRZScannerViews.Scanner]||Po(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||null,cameraEnhancerUIPath:(null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.ui.html",templateFilePath:c.templateFilePath,utilizedTemplateNames:c.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(o=null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.enableMultiFrameCrossFilter)||void 0===o||o,mrzFormatType:this.config.mrzFormatType}),u=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:h[t.EnumMRZScannerViews.Result]||Po(null===(l=this.config.resultViewConfig)||void 0===l?void 0:l.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},c),{scannerViewConfig:d,resultViewConfig:u})),!0}createViewContainers(e){e.textContent="";const i=[t.EnumMRZScannerViews.Scanner];return this.showResultView()&&i.push(t.EnumMRZScannerViews.Result),i.reduce((t,i)=>{const n=document.createElement("div");return n.className=`mrz-scanner-${i}-view-container`,Object.assign(n.style,{height:"100%",width:"100%",display:"none",position:"relative"}),e.append(n),t[i]=n,t},{})}dispose(){var t,e;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const i=t=>{const e=Po(t);e&&(e.style.display="none",e.textContent="")};i(this.config.container),i(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container),i(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container),this.isInitialized=!1}async processUploadedFile(e){var i,n,r,s,a,o;try{this.showLoadingOverlay("Processing File...");const{cvRouter:l}=this.resources,h=null===(i=this.config.utilizedTemplateNames)||void 0===i?void 0:i.all,c=await l.getSimplifiedSettings(h);c.roiMeasuredInPercentage=!0,c.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await l.updateSettings(h,c);const d=await l.capture(e,h),u=d.items,f=u.filter(t=>t.type===Q.CRIT_ORIGINAL_IMAGE)[0].imageData;f.toCanvas=()=>D(f),f.toBlob=async()=>await M("image/png",f);const g=null===(n=null==d?void 0:d.parsedResult)||void 0===n?void 0:n.parsedResultItems;let m={};if(null==g?void 0:g.length){const t=(null===(s=null===(r=g[0])||void 0===r?void 0:r.referenceItem)||void 0===s?void 0:s.text)||"";m=Xo(t,g[0])}const p={status:{code:t.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:f,data:m,imageData:!0,_imageData:f};null===(o=(a=this.resources).onResultUpdated)||void 0===o||o.call(a,p)}catch(e){return console.error("Failed to process uploaded file:",e),{status:{code:t.EnumResultStatus.RS_FAILED,message:`Failed to process image: ${e.message||e}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(e){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!e;const{components:i}=await this.initialize();if(this.config.container&&(Po(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(e),i.resultView?await i.resultView.launch():this.resources.result;if(!i.scannerView&&this.resources.result)return i.resultView?await i.resultView.launch():this.resources.result;if(!i.scannerView)throw new Error("Scanner view is required when no previous result exists");const n=await i.scannerView.launch();return(null==n?void 0:n.status.code)!==t.EnumResultStatus.RS_SUCCESS?{status:{code:null==n?void 0:n.status.code,message:(null==n?void 0:n.status.message)||"Failed to capture image"}}:i.resultView?await i.resultView.launch():this.resources.result}catch(e){return alert((null==e?void 0:e.message)||e),console.error((null==e?void 0:e.message)||e),{status:{code:t.EnumResultStatus.RS_FAILED,message:(null==e?void 0:e.message)||e}}}finally{this.isCapturing=!1,this.dispose()}}}const el={MRZScanner:tl,MRZScannerView:qo,MRZResultView:Jo};t.DEFAULT_TEMPLATE_NAMES=Lo,t.Dynamsoft=Mo,t.DynamsoftMRZScanner=el,t.MRZDataLabel=Wo,t.MRZResultView=Jo,t.MRZScanner=tl,t.MRZScannerView=qo,t.displayMRZDate=Ho}); diff --git a/dist/mrz-scanner.bundle.mjs b/dist/mrz-scanner.bundle.mjs index eec5a9c..0a694e3 100644 --- a/dist/mrz-scanner.bundle.mjs +++ b/dist/mrz-scanner.bundle.mjs @@ -1 +1 @@ -const t=t=>t&&"object"==typeof t&&"function"==typeof t.then,e=(async()=>{})().constructor;let i=class extends e{get status(){return this._s}get isPending(){return"pending"===this._s}get isFulfilled(){return"fulfilled"===this._s}get isRejected(){return"rejected"===this._s}get task(){return this._task}set task(i){let n;this._task=i,t(i)?n=i:"function"==typeof i&&(n=new e(i)),n&&(async()=>{try{const 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t=>{t.success?(i._instanceID=t.instanceID,i._currentSettings=JSON.parse(JSON.parse(t.outputSettings).data),ee._version=`3.0.60-dev-20250812165839(Worker: ${At.cvr.worker}, Wasm: ${t.version})`,jt(i,pe,!0),jt(i,oe,i.getIntermediateResultManager()),jt(i,pe,!1),n.resolve(i)):Re({message:t.message,rj:n.reject,stack:t.stack,functionName:"createInstance"})},Et.postMessage({type:"cvr_createInstance",id:r,body:{loadPresetTemplates:e,itemCountRecord:localStorage.getItem("dynamsoft")}}),n}static async appendModelBuffer(t,e){return await Ft.loadWasm(),await new Promise((i,n)=>{let r=Tt();const s=D(Ft.engineResourcePaths);let a;bt[r]=async t=>{if(t.success){const e=JSON.parse(t.response);return 0!==e.errorCode&&Re({message:e.errorString?e.errorString:"Append Model Buffer 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Bt(this,he,"f"))t.isDce?t.onCapturedResultReceived(i,{isDetectVerifyOpen:!1,isNormalizeVerifyOpen:!1,isBarcodeVerifyOpen:!1,isLabelVerifyOpen:!1}):Bt(this,ne,"m",Ce).call(this,t,i)}setInput(t){if(xe(this),!t)return Bt(this,ve,"f")&&(Bt(this,oe,"f").removeResultReceiver(Bt(this,ve,"f")),jt(this,ve,null)),Bt(this,ye,"f")&&(Bt(this,he,"f").delete(Bt(this,ye,"f")),jt(this,ye,null)),void jt(this,re,null);if(jt(this,re,t),t.isCameraEnhancer){Bt(this,oe,"f")&&(Bt(this,re,"f")._intermediateResultReceiver.isDce=!0,Bt(this,oe,"f").addResultReceiver(Bt(this,re,"f")._intermediateResultReceiver),jt(this,ve,Bt(this,re,"f")._intermediateResultReceiver));const t=Bt(this,re,"f").getCameraView();if(t){const e=t._capturedResultReceiver;e.isDce=!0,Bt(this,he,"f").add(e),jt(this,ye,e)}}}getInput(){return Bt(this,re,"f")}addImageSourceStateListener(t){if(xe(this),"object"!=typeof t)return console.warn("Invalid ISA state 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t=>{t.success?e.resolve():Re({message:t.message,rj:e.reject,stack:t.stack,functionName:"addResultReceiver"})},Et.postMessage({type:"cvr_setCrrRegistry",id:i,instanceID:this._instanceID,body:{receiver:JSON.stringify(t)}}),e}async addResultFilter(t){if(xe(this),!t||"object"!=typeof t||!Object.keys(t).length)return console.warn("Invalid filter.");Bt(this,de,"f").add(t),t._dynamsoft(),await this._handleFilterUpdate()}async removeResultFilter(t){xe(this),Bt(this,de,"f").delete(t),await this._handleFilterUpdate()}async _handleFilterUpdate(){if(Bt(this,oe,"f").removeResultReceiver(Oe),0===Bt(this,de,"f").size){this._isOpenBarcodeVerify=!1,this._isOpenLabelVerify=!1,this._isOpenDetectVerify=!1,this._isOpenNormalizeVerify=!1;const t={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1},e={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1};return await Bt(this,ne,"m",Ee).call(this,t),void await Bt(this,ne,"m",Se).call(this,e)}for(let t of Bt(this,de,"f"))this._isOpenBarcodeVerify=t.isResultCrossVerificationEnabled(nt.CRIT_BARCODE),this._isOpenLabelVerify=t.isResultCrossVerificationEnabled(nt.CRIT_TEXT_LINE),this._isOpenDetectVerify=t.isResultCrossVerificationEnabled(nt.CRIT_DETECTED_QUAD),this._isOpenNormalizeVerify=t.isResultCrossVerificationEnabled(nt.CRIT_DESKEWED_IMAGE),t.isLatestOverlappingEnabled(nt.CRIT_BARCODE)&&([...Bt(this,oe,"f")._intermediateResultReceiverSet.values()].find(t=>t.isFilter)||Bt(this,oe,"f").addResultReceiver(Oe)),await Bt(this,ne,"m",Ee).call(this,t.verificationEnabled),await Bt(this,ne,"m",Se).call(this,t.duplicateFilterEnabled),await Bt(this,ne,"m",Te).call(this,t.duplicateForgetTime)}async startCapturing(e){if(xe(this),!this._isPauseScan)return;if(!Bt(this,re,"f"))throw new Error("'ImageSourceAdapter' is not set. call 'setInput' before 'startCapturing'");e||(e=t._defaultTemplate);const i=await this.containsTask(e);for(let t of Bt(this,de,"f"))await this.addResultFilter(t);const n=D(Ft.engineResourcePaths);return Bt(this,re,"f").isCameraEnhancer&&(i.includes("ddn")?Bt(this,re,"f").setPixelFormat(o.IPF_ABGR_8888):Bt(this,re,"f").setPixelFormat(o.IPF_GRAYSCALED)),void 0!==Bt(this,re,"f").singleFrameMode&&"disabled"!==Bt(this,re,"f").singleFrameMode?(this._templateName=e,void Bt(this,re,"f").on("singleFrameAcquired",this._singleFrameModeCallbackBind)):(Bt(this,re,"f").getColourChannelUsageType()===a.CCUT_AUTO&&Bt(this,re,"f").setColourChannelUsageType(i.includes("ddn")?a.CCUT_FULL_CHANNEL:a.CCUT_Y_CHANNEL_ONLY),Bt(this,ae,"f")&&Bt(this,ae,"f").isPending?Bt(this,ae,"f"):(jt(this,ae,new Gt((t,i)=>{if(this.disposed)return;let r=Tt();bt[r]=async n=>{Bt(this,ae,"f")&&!Bt(this,ae,"f").isFulfilled&&(n.success?(this._isPauseScan=!1,this._isOutputOriginalImage=n.isOutputOriginalImage,this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(async()=>{-1!==this._minImageCaptureInterval&&Bt(this,re,"f").startFetching(),this._loopReadVideo(e),t()},0)):Re({message:n.message,rj:i,stack:n.stack,functionName:"startCapturing"}))},Et.postMessage({type:"cvr_startCapturing",id:r,instanceID:this._instanceID,body:{templateName:e,engineResourcePaths:n}})})),await Bt(this,ae,"f")))}stopCapturing(){xe(this),Bt(this,re,"f")&&(Bt(this,re,"f").isCameraEnhancer&&void 0!==Bt(this,re,"f").singleFrameMode&&"disabled"!==Bt(this,re,"f").singleFrameMode?Bt(this,re,"f").off("singleFrameAcquired",this._singleFrameModeCallbackBind):(Bt(this,ne,"m",be).call(this),Bt(this,re,"f").stopFetching(),this._averageProcessintTimeArray=[],this._averageTime=999,this._isPauseScan=!0,jt(this,ae,null),Bt(this,re,"f").setColourChannelUsageType(a.CCUT_AUTO)))}async containsTask(t){return xe(this),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return e(JSON.parse(t.tasks));Re({message:t.message,rj:i,stack:t.stack,functionName:"containsTask"})},Et.postMessage({type:"cvr_containsTask",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async _loopReadVideo(e){if(this.disposed||this._isPauseScan)return;if(jt(this,me,!0),Bt(this,re,"f").isBufferEmpty())if(Bt(this,re,"f").hasNextImageToFetch())for(let t of Bt(this,ce,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived(ie.ISS_BUFFER_EMPTY);else if(!Bt(this,re,"f").hasNextImageToFetch())for(let t of Bt(this,ce,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived(ie.ISS_EXHAUSTED);if(-1===this._minImageCaptureInterval||Bt(this,re,"f").isBufferEmpty()&&Bt(this,re,"f").isCameraEnhancer)try{Bt(this,re,"f").isBufferEmpty()&&t._onLog&&t._onLog("buffer is empty so fetch image"),t._onLog&&t._onLog(`DCE: start fetching a frame: ${Date.now()}`),this._dsImage=Bt(this,re,"f").fetchImage(),t._onLog&&t._onLog(`DCE: finish fetching a frame: ${Date.now()}`),Bt(this,re,"f").setImageFetchInterval(this._averageTime)}catch(i){return void this._reRunCurrnetFunc(e)}else if(Bt(this,re,"f").isCameraEnhancer&&Bt(this,re,"f").setImageFetchInterval(this._averageTime-(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0)),this._dsImage=Bt(this,re,"f").getImage(),this._dsImage&&this._dsImage.tag&&Date.now()-this._dsImage.tag.timeStamp>200)return void this._reRunCurrnetFunc(e);if(!this._dsImage)return void this._reRunCurrnetFunc(e);for(let t of Bt(this,he,"f"))this._isOutputOriginalImage&&t.onOriginalImageResultReceived&&t.onOriginalImageResultReceived({imageData:this._dsImage});const i=Date.now();this._captureDsimage(this._dsImage,e).then(async n=>{if(t._onLog&&t._onLog("no js handle time: "+(Date.now()-i)),this._isPauseScan)return void this._reRunCurrnetFunc(e);n.originalImageTag=this._dsImage.tag?this._dsImage.tag:null;for(let e of Bt(this,he,"f"))if(e.isDce){const i=Date.now();if(e.onCapturedResultReceived(n,{isDetectVerifyOpen:this._isOpenDetectVerify,isNormalizeVerifyOpen:this._isOpenNormalizeVerify,isBarcodeVerifyOpen:this._isOpenBarcodeVerify,isLabelVerifyOpen:this._isOpenLabelVerify}),t._onLog){const e=Date.now()-i;e>10&&t._onLog(`draw result time: ${e}`)}}else{for(let t of Bt(this,de,"f"))t.onDecodedBarcodesReceived(n),t.onRecognizedTextLinesReceived(n),t.onProcessedDocumentResultReceived(n);Bt(this,ne,"m",Ce).call(this,e,n)}const r=Date.now();if(this._minImageCaptureInterval>-1&&(5===this._averageProcessintTimeArray.length&&this._averageProcessintTimeArray.shift(),5===this._averageFetchImageTimeArray.length&&this._averageFetchImageTimeArray.shift(),this._averageProcessintTimeArray.push(Date.now()-i),this._averageFetchImageTimeArray.push(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0),this._averageTime=Math.min(...this._averageProcessintTimeArray)-Math.max(...this._averageFetchImageTimeArray),this._averageTime=this._averageTime>0?this._averageTime:0,t._onLog&&(t._onLog(`minImageCaptureInterval: ${this._minImageCaptureInterval}`),t._onLog(`averageProcessintTimeArray: ${this._averageProcessintTimeArray}`),t._onLog(`averageFetchImageTimeArray: ${this._averageFetchImageTimeArray}`),t._onLog(`averageTime: ${this._averageTime}`))),t._onLog){const e=Date.now()-r;e>10&&t._onLog(`fetch image calculate time: ${e}`)}t._onLog&&t._onLog(`time finish decode: ${Date.now()}`),t._onLog&&t._onLog("main time: "+(Date.now()-i)),t._onLog&&t._onLog("===================================================="),this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._minImageCaptureInterval>0&&this._minImageCaptureInterval>=this._averageTime?this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},this._minImageCaptureInterval-this._averageTime):this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,0))}).catch(t=>{Bt(this,re,"f").stopFetching(),"platform error"!==t.message&&(t.errorCode&&0===t.errorCode&&(this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{Bt(this,re,"f").startFetching(),this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,1e3))),setTimeout(()=>{if(!this.onCaptureError)throw t;this.onCaptureError(t)},0))})}_reRunCurrnetFunc(t){this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(t)},0)}async capture(e,i){let n;if(xe(this),i||(i=t._defaultTemplate),jt(this,me,!1),w(e))n=await this._captureDsimage(e,i);else if("string"==typeof e)n="data:image/"==e.substring(0,11)?await this._captureBase64(e,i):await this._captureUrl(e,i);else if(e instanceof Blob)n=await this._captureBlob(e,i);else if(e instanceof HTMLImageElement)n=await this._captureImage(e,i);else if(e instanceof HTMLCanvasElement)n=await this._captureCanvas(e,i);else{if(!(e instanceof HTMLVideoElement))throw new TypeError("'capture(imageOrFile, templateName)': Type of 'imageOrFile' should be 'DSImageData', 'Url', 'Base64', 'Blob', 'HTMLImageElement', 'HTMLCanvasElement', 'HTMLVideoElement'.");n=await this._captureVideo(e,i)}return n}async _captureDsimage(t,e){return await this._captureInWorker(t,e)}async _captureUrl(t,e){let i=await R(t,"blob");return await this._captureBlob(i,e)}async _captureBase64(t,e){t=t.substring(t.indexOf(",")+1);let i=atob(t),n=i.length,r=new Uint8Array(n);for(;n--;)r[n]=i.charCodeAt(n);return await this._captureBlob(new Blob([r]),e)}async _captureBlob(t,e){let i=null,n=null;if("undefined"!=typeof createImageBitmap)try{i=await createImageBitmap(t)}catch(t){}i||(n=await async function(e){return await new Promise((i,n)=>{let r=URL.createObjectURL(e),s=new Image;s.src=r,s.onload=()=>{URL.revokeObjectURL(s.dbrObjUrl),i(s)},s.onerror=()=>{let e="Unsupported image format. 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The file appears to be malformed or contains invalid XML."),n(new Error(e))}})}(t));let r=await this._captureImage(i||n,e);return i&&i.close(),r}async _captureImage(t,e){let i,n,r=t instanceof HTMLImageElement?t.naturalWidth:t.width,s=t instanceof HTMLImageElement?t.naturalHeight:t.height,a=Math.max(r,s);a>this.maxImageSideLength?(jt(this,ge,this.maxImageSideLength/a),i=Math.round(r*Bt(this,ge,"f")),n=Math.round(s*Bt(this,ge,"f"))):(i=r,n=s),Bt(this,se,"f")||jt(this,se,document.createElement("canvas"));const o=Bt(this,se,"f");return o.width===i&&o.height===n||(o.width=i,o.height=n),o.ctx2d||(o.ctx2d=o.getContext("2d",{willReadFrequently:!0})),o.ctx2d.drawImage(t,0,0,r,s,0,0,i,n),t.dbrObjUrl&&URL.revokeObjectURL(t.dbrObjUrl),await this._captureCanvas(o,e)}async _captureCanvas(t,e){if(t.crossOrigin&&"anonymous"!=t.crossOrigin)throw"cors";if([t.width,t.height].includes(0))throw Error("The width or height of the 'canvas' is 0.");const i=t.ctx2d||t.getContext("2d",{willReadFrequently:!0}),n={bytes:Uint8Array.from(i.getImageData(0,0,t.width,t.height).data),width:t.width,height:t.height,stride:4*t.width,format:10};return await this._captureInWorker(n,e)}async _captureVideo(t,e){if(t.crossOrigin&&"anonymous"!=t.crossOrigin)throw"cors";let i,n,r=t.videoWidth,s=t.videoHeight,a=Math.max(r,s);a>this.maxImageSideLength?(jt(this,ge,this.maxImageSideLength/a),i=Math.round(r*Bt(this,ge,"f")),n=Math.round(s*Bt(this,ge,"f"))):(i=r,n=s),Bt(this,se,"f")||jt(this,se,document.createElement("canvas"));const o=Bt(this,se,"f");return o.width===i&&o.height===n||(o.width=i,o.height=n),o.ctx2d||(o.ctx2d=o.getContext("2d",{willReadFrequently:!0})),o.ctx2d.drawImage(t,0,0,r,s,0,0,i,n),await this._captureCanvas(o,e)}async _captureInWorker(e,i){const{bytes:n,width:r,height:s,stride:a,format:o}=e;let l=Tt();D(Ft.engineResourcePaths);const h=new Gt;return bt[l]=async i=>{if(i.success){const n=Date.now();t._onLog&&(t._onLog(`get result time from 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Blob([JSON.stringify(r,null,2,function(t,e){return e instanceof Array?JSON.stringify(e):e},2)],{type:"application/json"});if(i){const t=document.createElement("a");t.href=URL.createObjectURL(s),e.endsWith(".json")&&(e=e.replace(".json","")),t.download=`${e}.json`,t.onclick=()=>{setTimeout(()=>{URL.revokeObjectURL(t.href)},500)},t.click()}return s}async getTemplateNames(){return xe(this),await new Promise((t,e)=>{let i=Tt();bt[i]=async i=>{if(i.success){const n=JSON.parse(i.response);return 0!==n.errorCode&&Re({message:n.errorString,rj:e,errorCode:n.errorCode,functionName:"getTemplateNames"}),t(JSON.parse(n.data))}Re({message:i.message,rj:e,stack:i.stack,functionName:"getTemplateNames"})},Et.postMessage({type:"cvr_getTemplateNames",id:i,instanceID:this._instanceID})})}async getSimplifiedSettings(t){return xe(this),t||(t=this._currentSettings.CaptureVisionTemplates[0].Name),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success){const 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Date,c=i.duration||500,d=h+c,u=i.onChange||n,f=i.abort||n,g=i.onComplete||n,m=i.easing||r,p="startValue"in i&&i.startValue.length>0,_="startValue"in i?i.startValue:0,v="endValue"in i?i.endValue:100,y=i.byValue||(p?_.map(function(t,e){return v[e]-_[e]}):v-_);i.onStart&&i.onStart(),function t(i){var n=(e=i||+new Date)>d?c:e-h,r=n/c,w=p?_.map(function(t,e){return m(n,_[e],y[e],c)}):m(n,_,y,c),C=p?Math.abs((w[0]-_[0])/y[0]):Math.abs((w-_)/y);if(s.currentValue=p?w.slice():w,s.completionRate=C,s.durationRate=r,!a){if(!f(w,C,r))return e>d?(s.currentValue=p?v.slice():v,s.completionRate=1,s.durationRate=1,u(p?v.slice():v,1,1),g(v,1,1),void l()):(u(w,C,r),void o(t));l()}}(h)}),s.cancel},T.util.requestAnimFrame=o,T.util.cancelAnimFrame=function(){return a.apply(T.window,arguments)},T.runningAnimations=i}(),function(){function t(t,e,i){var n="rgba("+parseInt(t[0]+i*(e[0]-t[0]),10)+","+parseInt(t[1]+i*(e[1]-t[1]),10)+","+parseInt(t[2]+i*(e[2]-t[2]),10);return(n+=","+(t&&e?parseFloat(t[3]+i*(e[3]-t[3])):1))+")"}T.util.animateColor=function(e,i,n,r){var s=new T.Color(e).getSource(),a=new T.Color(i).getSource(),o=r.onComplete,l=r.onChange;return r=r||{},T.util.animate(T.util.object.extend(r,{duration:n||500,startValue:s,endValue:a,byValue:a,easing:function(e,i,n,s){return t(i,n,r.colorEasing?r.colorEasing(e,s):1-Math.cos(e/s*(Math.PI/2)))},onComplete:function(e,i,n){if(o)return o(t(a,a,0),i,n)},onChange:function(e,i,n){if(l){if(Array.isArray(e))return l(t(e,e,0),i,n);l(e,i,n)}}}))}}(),function(){function t(t,e,i,n){return t-1&&c>-1&&c-1)&&(i="stroke")}else{if("href"===t||"xlink:href"===t||"font"===t)return i;if("imageSmoothing"===t)return"optimizeQuality"===i;o=l?i.map(s):s(i,r)}}else i="";return!l&&isNaN(o)?i:o}function f(t){return new RegExp("^("+t.join("|")+")\\b","i")}function g(t,e){var i,n,r,s,a=[];for(r=0,s=e.length;r1;)l.shift(),h=e.util.multiplyTransformMatrices(h,l[0]);return h}}();var v=new RegExp("^\\s*("+e.reNum+"+)\\s*,?\\s*("+e.reNum+"+)\\s*,?\\s*("+e.reNum+"+)\\s*,?\\s*("+e.reNum+"+)\\s*$");function y(t){if(!e.svgViewBoxElementsRegEx.test(t.nodeName))return{};var i,n,r,a,o,l,h=t.getAttribute("viewBox"),c=1,d=1,u=t.getAttribute("width"),f=t.getAttribute("height"),g=t.getAttribute("x")||0,m=t.getAttribute("y")||0,p=t.getAttribute("preserveAspectRatio")||"",_=!h||!(h=h.match(v)),y=!u||!f||"100%"===u||"100%"===f,w=_&&y,C={},E="",S=0,T=0;if(C.width=0,C.height=0,C.toBeParsed=w,_&&(g||m)&&t.parentNode&&"#document"!==t.parentNode.nodeName&&(E=" translate("+s(g)+" "+s(m)+") ",o=(t.getAttribute("transform")||"")+E,t.setAttribute("transform",o),t.removeAttribute("x"),t.removeAttribute("y")),w)return C;if(_)return 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i="xlink:href",n=_(t,e.getAttribute(i).slice(1));if(n&&n.getAttribute(i)&&w(t,n),["gradientTransform","x1","x2","y1","y2","gradientUnits","cx","cy","r","fx","fy"].forEach(function(t){n&&!e.hasAttribute(t)&&n.hasAttribute(t)&&e.setAttribute(t,n.getAttribute(t))}),!e.children.length)for(var r=n.cloneNode(!0);r.firstChild;)e.appendChild(r.firstChild);e.removeAttribute(i)}e.parseSVGDocument=function(t,i,r,s){if(t){!function(t){for(var i=g(t,["use","svg:use"]),n=0;i.length&&nt.x&&this.y>t.y},gte:function(t){return this.x>=t.x&&this.y>=t.y},lerp:function(t,e){return void 0===e&&(e=.5),e=Math.max(Math.min(1,e),0),new i(this.x+(t.x-this.x)*e,this.y+(t.y-this.y)*e)},distanceFrom:function(t){var e=this.x-t.x,i=this.y-t.y;return Math.sqrt(e*e+i*i)},midPointFrom:function(t){return this.lerp(t)},min:function(t){return new i(Math.min(this.x,t.x),Math.min(this.y,t.y))},max:function(t){return new i(Math.max(this.x,t.x),Math.max(this.y,t.y))},toString:function(){return this.x+","+this.y},setXY:function(t,e){return this.x=t,this.y=e,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setFromPoint:function(t){return this.x=t.x,this.y=t.y,this},swap:function(t){var e=this.x,i=this.y;this.x=t.x,this.y=t.y,t.x=e,t.y=i},clone:function(){return new i(this.x,this.y)}})}(e),function(t){var e=t.fabric||(t.fabric={});function i(t){this.status=t,this.points=[]}e.Intersection?e.warn("fabric.Intersection is already defined"):(e.Intersection=i,e.Intersection.prototype={constructor:i,appendPoint:function(t){return this.points.push(t),this},appendPoints:function(t){return this.points=this.points.concat(t),this}},e.Intersection.intersectLineLine=function(t,n,r,s){var a,o=(s.x-r.x)*(t.y-r.y)-(s.y-r.y)*(t.x-r.x),l=(n.x-t.x)*(t.y-r.y)-(n.y-t.y)*(t.x-r.x),h=(s.y-r.y)*(n.x-t.x)-(s.x-r.x)*(n.y-t.y);if(0!==h){var c=o/h,d=l/h;0<=c&&c<=1&&0<=d&&d<=1?(a=new i("Intersection")).appendPoint(new e.Point(t.x+c*(n.x-t.x),t.y+c*(n.y-t.y))):a=new i}else a=new i(0===o||0===l?"Coincident":"Parallel");return a},e.Intersection.intersectLinePolygon=function(t,e,n){var r,s,a,o,l=new i,h=n.length;for(o=0;o0&&(l.status="Intersection"),l},e.Intersection.intersectPolygonPolygon=function(t,e){var n,r=new i,s=t.length;for(n=0;n0&&(r.status="Intersection"),r},e.Intersection.intersectPolygonRectangle=function(t,n,r){var s=n.min(r),a=n.max(r),o=new e.Point(a.x,s.y),l=new e.Point(s.x,a.y),h=i.intersectLinePolygon(s,o,t),c=i.intersectLinePolygon(o,a,t),d=i.intersectLinePolygon(a,l,t),u=i.intersectLinePolygon(l,s,t),f=new i;return f.appendPoints(h.points),f.appendPoints(c.points),f.appendPoints(d.points),f.appendPoints(u.points),f.points.length>0&&(f.status="Intersection"),f})}(e),function(t){var e=t.fabric||(t.fabric={});function i(t){t?this._tryParsingColor(t):this.setSource([0,0,0,1])}function n(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+(e-t)*(2/3-i)*6:t}e.Color?e.warn("fabric.Color is already defined."):(e.Color=i,e.Color.prototype={_tryParsingColor:function(t){var e;t in i.colorNameMap&&(t=i.colorNameMap[t]),"transparent"===t&&(e=[255,255,255,0]),e||(e=i.sourceFromHex(t)),e||(e=i.sourceFromRgb(t)),e||(e=i.sourceFromHsl(t)),e||(e=[0,0,0,1]),e&&this.setSource(e)},_rgbToHsl:function(t,i,n){t/=255,i/=255,n/=255;var r,s,a,o=e.util.array.max([t,i,n]),l=e.util.array.min([t,i,n]);if(a=(o+l)/2,o===l)r=s=0;else{var h=o-l;switch(s=a>.5?h/(2-o-l):h/(o+l),o){case t:r=(i-n)/h+(i0)-(t<0)||+t};function f(t,e){var i=t.angle+d(Math.atan2(e.y,e.x))+360;return Math.round(i%360/45)}function g(t,i){var n=i.transform.target,r=n.canvas,s=e.util.object.clone(i);s.target=n,r&&r.fire("object:"+t,s),n.fire(t,i)}function m(t,e){var i=e.canvas,n=t[i.uniScaleKey];return i.uniformScaling&&!n||!i.uniformScaling&&n}function p(t){return t.originX===h&&t.originY===h}function _(t,e,i){var n=t.lockScalingX,r=t.lockScalingY;return!((!n||!r)&&(e||!n&&!r||!i)&&(!n||"x"!==e)&&(!r||"y"!==e))}function v(t,e,i,n){return{e:t,transform:e,pointer:{x:i,y:n}}}function y(t){return function(e,i,n,r){var s=i.target,a=s.getCenterPoint(),o=s.translateToOriginPoint(a,i.originX,i.originY),l=t(e,i,n,r);return s.setPositionByOrigin(o,i.originX,i.originY),l}}function w(t,e){return function(i,n,r,s){var a=e(i,n,r,s);return a&&g(t,v(i,n,r,s)),a}}function C(t,i,n,r,s){var a=t.target,o=a.controls[t.corner],l=a.canvas.getZoom(),h=a.padding/l,c=a.toLocalPoint(new e.Point(r,s),i,n);return c.x>=h&&(c.x-=h),c.x<=-h&&(c.x+=h),c.y>=h&&(c.y-=h),c.y<=h&&(c.y+=h),c.x-=o.offsetX,c.y-=o.offsetY,c}function E(t){return t.flipX!==t.flipY}function S(t,e,i,n,r){if(0!==t[e]){var s=r/t._getTransformedDimensions()[n]*t[i];t.set(i,s)}}function T(t,e,i,n){var r,h=e.target,c=h._getTransformedDimensions(0,h.skewY),u=C(e,e.originX,e.originY,i,n),f=Math.abs(2*u.x)-c.x,g=h.skewX;f<2?r=0:(r=d(Math.atan2(f/h.scaleX,c.y/h.scaleY)),e.originX===s&&e.originY===l&&(r=-r),e.originX===o&&e.originY===a&&(r=-r),E(h)&&(r=-r));var m=g!==r;if(m){var p=h._getTransformedDimensions().y;h.set("skewX",r),S(h,"skewY","scaleY","y",p)}return m}function b(t,e,i,n){var r,h=e.target,c=h._getTransformedDimensions(h.skewX,0),u=C(e,e.originX,e.originY,i,n),f=Math.abs(2*u.y)-c.y,g=h.skewY;f<2?r=0:(r=d(Math.atan2(f/h.scaleY,c.x/h.scaleX)),e.originX===s&&e.originY===l&&(r=-r),e.originX===o&&e.originY===a&&(r=-r),E(h)&&(r=-r));var m=g!==r;if(m){var p=h._getTransformedDimensions().x;h.set("skewY",r),S(h,"skewX","scaleX","x",p)}return m}function I(t,e,i,n,r){r=r||{};var s,a,o,l,h,d,f=e.target,g=f.lockScalingX,v=f.lockScalingY,y=r.by,w=m(t,f),E=_(f,y,w),S=e.gestureScale;if(E)return!1;if(S)a=e.scaleX*S,o=e.scaleY*S;else{if(s=C(e,e.originX,e.originY,i,n),h="y"!==y?u(s.x):1,d="x"!==y?u(s.y):1,e.signX||(e.signX=h),e.signY||(e.signY=d),f.lockScalingFlip&&(e.signX!==h||e.signY!==d))return!1;if(l=f._getTransformedDimensions(),w&&!y){var T=Math.abs(s.x)+Math.abs(s.y),b=e.original,I=T/(Math.abs(l.x*b.scaleX/f.scaleX)+Math.abs(l.y*b.scaleY/f.scaleY));a=b.scaleX*I,o=b.scaleY*I}else a=Math.abs(s.x*f.scaleX/l.x),o=Math.abs(s.y*f.scaleY/l.y);p(e)&&(a*=2,o*=2),e.signX!==h&&"y"!==y&&(e.originX=c[e.originX],a*=-1,e.signX=h),e.signY!==d&&"x"!==y&&(e.originY=c[e.originY],o*=-1,e.signY=d)}var x=f.scaleX,R=f.scaleY;return y?("x"===y&&f.set("scaleX",a),"y"===y&&f.set("scaleY",o)):(!g&&f.set("scaleX",a),!v&&f.set("scaleY",o)),x!==f.scaleX||R!==f.scaleY}r.scaleCursorStyleHandler=function(t,e,n){var r=m(t,n),s="";if(0!==e.x&&0===e.y?s="x":0===e.x&&0!==e.y&&(s="y"),_(n,s,r))return"not-allowed";var a=f(n,e);return i[a]+"-resize"},r.skewCursorStyleHandler=function(t,e,i){var r="not-allowed";if(0!==e.x&&i.lockSkewingY)return r;if(0!==e.y&&i.lockSkewingX)return r;var s=f(i,e)%4;return n[s]+"-resize"},r.scaleSkewCursorStyleHandler=function(t,e,i){return t[i.canvas.altActionKey]?r.skewCursorStyleHandler(t,e,i):r.scaleCursorStyleHandler(t,e,i)},r.rotationWithSnapping=w("rotating",y(function(t,e,i,n){var r=e,s=r.target,a=s.translateToOriginPoint(s.getCenterPoint(),r.originX,r.originY);if(s.lockRotation)return!1;var o,l=Math.atan2(r.ey-a.y,r.ex-a.x),h=Math.atan2(n-a.y,i-a.x),c=d(h-l+r.theta);if(s.snapAngle>0){var u=s.snapAngle,f=s.snapThreshold||u,g=Math.ceil(c/u)*u,m=Math.floor(c/u)*u;Math.abs(c-m)0?s:o:(c>0&&(r=d===a?s:o),c<0&&(r=d===a?o:s),E(l)&&(r=r===s?o:s)),e.originX=r,w("skewing",y(T))(t,e,i,n))},r.skewHandlerY=function(t,e,i,n){var r,o=e.target,c=o.skewY,d=e.originX;return!o.lockSkewingY&&(0===c?r=C(e,h,h,i,n).y>0?a:l:(c>0&&(r=d===s?a:l),c<0&&(r=d===s?l:a),E(o)&&(r=r===a?l:a)),e.originY=r,w("skewing",y(b))(t,e,i,n))},r.dragHandler=function(t,e,i,n){var r=e.target,s=i-e.offsetX,a=n-e.offsetY,o=!r.get("lockMovementX")&&r.left!==s,l=!r.get("lockMovementY")&&r.top!==a;return o&&r.set("left",s),l&&r.set("top",a),(o||l)&&g("moving",v(t,e,i,n)),o||l},r.scaleOrSkewActionName=function(t,e,i){var n=t[i.canvas.altActionKey];return 0===e.x?n?"skewX":"scaleY":0===e.y?n?"skewY":"scaleX":void 0},r.rotationStyleHandler=function(t,e,i){return i.lockRotation?"not-allowed":e.cursorStyle},r.fireEvent=g,r.wrapWithFixedAnchor=y,r.wrapWithFireEvent=w,r.getLocalPoint=C,e.controlsUtils=r}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians,n=e.controlsUtils;n.renderCircleControl=function(t,e,i,n,r){n=n||{};var s,a=this.sizeX||n.cornerSize||r.cornerSize,o=this.sizeY||n.cornerSize||r.cornerSize,l=void 0!==n.transparentCorners?n.transparentCorners:r.transparentCorners,h=l?"stroke":"fill",c=!l&&(n.cornerStrokeColor||r.cornerStrokeColor),d=e,u=i;t.save(),t.fillStyle=n.cornerColor||r.cornerColor,t.strokeStyle=n.cornerStrokeColor||r.cornerStrokeColor,a>o?(s=a,t.scale(1,o/a),u=i*a/o):o>a?(s=o,t.scale(a/o,1),d=e*o/a):s=a,t.lineWidth=1,t.beginPath(),t.arc(d,u,s/2,0,2*Math.PI,!1),t[h](),c&&t.stroke(),t.restore()},n.renderSquareControl=function(t,e,n,r,s){r=r||{};var a=this.sizeX||r.cornerSize||s.cornerSize,o=this.sizeY||r.cornerSize||s.cornerSize,l=void 0!==r.transparentCorners?r.transparentCorners:s.transparentCorners,h=l?"stroke":"fill",c=!l&&(r.cornerStrokeColor||s.cornerStrokeColor),d=a/2,u=o/2;t.save(),t.fillStyle=r.cornerColor||s.cornerColor,t.strokeStyle=r.cornerStrokeColor||s.cornerStrokeColor,t.lineWidth=1,t.translate(e,n),t.rotate(i(s.angle)),t[h+"Rect"](-d,-u,a,o),c&&t.strokeRect(-d,-u,a,o),t.restore()}}(e),function(t){var e=t.fabric||(t.fabric={});e.Control=function(t){for(var e in t)this[e]=t[e]},e.Control.prototype={visible:!0,actionName:"scale",angle:0,x:0,y:0,offsetX:0,offsetY:0,sizeX:null,sizeY:null,touchSizeX:null,touchSizeY:null,cursorStyle:"crosshair",withConnection:!1,actionHandler:function(){},mouseDownHandler:function(){},mouseUpHandler:function(){},getActionHandler:function(){return this.actionHandler},getMouseDownHandler:function(){return this.mouseDownHandler},getMouseUpHandler:function(){return this.mouseUpHandler},cursorStyleHandler:function(t,e){return e.cursorStyle},getActionName:function(t,e){return e.actionName},getVisibility:function(t,e){var i=t._controlsVisibility;return i&&void 0!==i[e]?i[e]:this.visible},setVisibility:function(t){this.visible=t},positionHandler:function(t,i){return e.util.transformPoint({x:this.x*t.x+this.offsetX,y:this.y*t.y+this.offsetY},i)},calcCornerCoords:function(t,i,n,r,s){var a,o,l,h,c=s?this.touchSizeX:this.sizeX,d=s?this.touchSizeY:this.sizeY;if(c&&d&&c!==d){var u=Math.atan2(d,c),f=Math.sqrt(c*c+d*d)/2,g=u-e.util.degreesToRadians(t),m=Math.PI/2-u-e.util.degreesToRadians(t);a=f*e.util.cos(g),o=f*e.util.sin(g),l=f*e.util.cos(m),h=f*e.util.sin(m)}else f=.7071067812*(c&&d?c:i),g=e.util.degreesToRadians(45-t),a=l=f*e.util.cos(g),o=h=f*e.util.sin(g);return{tl:{x:n-h,y:r-l},tr:{x:n+a,y:r-o},bl:{x:n-a,y:r+o},br:{x:n+h,y:r+l}}},render:function(t,i,n,r,s){"circle"===((r=r||{}).cornerStyle||s.cornerStyle)?e.controlsUtils.renderCircleControl.call(this,t,i,n,r,s):e.controlsUtils.renderSquareControl.call(this,t,i,n,r,s)}}}(e),function(){function t(t,e){var i,n,r,s,a=t.getAttribute("style"),o=t.getAttribute("offset")||0;if(o=(o=parseFloat(o)/(/%$/.test(o)?100:1))<0?0:o>1?1:o,a){var l=a.split(/\s*;\s*/);for(""===l[l.length-1]&&l.pop(),s=l.length;s--;){var h=l[s].split(/\s*:\s*/),c=h[0].trim(),d=h[1].trim();"stop-color"===c?i=d:"stop-opacity"===c&&(r=d)}}return i||(i=t.getAttribute("stop-color")||"rgb(0,0,0)"),r||(r=t.getAttribute("stop-opacity")),n=(i=new T.Color(i)).getAlpha(),r=isNaN(parseFloat(r))?1:parseFloat(r),r*=n*e,{offset:o,color:i.toRgb(),opacity:r}}var e=T.util.object.clone;T.Gradient=T.util.createClass({offsetX:0,offsetY:0,gradientTransform:null,gradientUnits:"pixels",type:"linear",initialize:function(t){t||(t={}),t.coords||(t.coords={});var e,i=this;Object.keys(t).forEach(function(e){i[e]=t[e]}),this.id?this.id+="_"+T.Object.__uid++:this.id=T.Object.__uid++,e={x1:t.coords.x1||0,y1:t.coords.y1||0,x2:t.coords.x2||0,y2:t.coords.y2||0},"radial"===this.type&&(e.r1=t.coords.r1||0,e.r2=t.coords.r2||0),this.coords=e,this.colorStops=t.colorStops.slice()},addColorStop:function(t){for(var e in t){var i=new T.Color(t[e]);this.colorStops.push({offset:parseFloat(e),color:i.toRgb(),opacity:i.getAlpha()})}return this},toObject:function(t){var e={type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY,gradientUnits:this.gradientUnits,gradientTransform:this.gradientTransform?this.gradientTransform.concat():this.gradientTransform};return T.util.populateWithProperties(this,e,t),e},toSVG:function(t,i){var n,r,s,a,o=e(this.coords,!0),l=(i=i||{},e(this.colorStops,!0)),h=o.r1>o.r2,c=this.gradientTransform?this.gradientTransform.concat():T.iMatrix.concat(),d=-this.offsetX,u=-this.offsetY,f=!!i.additionalTransform,g="pixels"===this.gradientUnits?"userSpaceOnUse":"objectBoundingBox";if(l.sort(function(t,e){return t.offset-e.offset}),"objectBoundingBox"===g?(d/=t.width,u/=t.height):(d+=t.width/2,u+=t.height/2),"path"===t.type&&"percentage"!==this.gradientUnits&&(d-=t.pathOffset.x,u-=t.pathOffset.y),c[4]-=d,c[5]-=u,a='id="SVGID_'+this.id+'" gradientUnits="'+g+'"',a+=' gradientTransform="'+(f?i.additionalTransform+" ":"")+T.util.matrixToSVG(c)+'" ',"linear"===this.type?s=["\n']:"radial"===this.type&&(s=["\n']),"radial"===this.type){if(h)for((l=l.concat()).reverse(),n=0,r=l.length;n0){var p=m/Math.max(o.r1,o.r2);for(n=0,r=l.length;n\n')}return s.push("linear"===this.type?"\n":"\n"),s.join("")},toLive:function(t){var e,i,n,r=T.util.object.clone(this.coords);if(this.type){for("linear"===this.type?e=t.createLinearGradient(r.x1,r.y1,r.x2,r.y2):"radial"===this.type&&(e=t.createRadialGradient(r.x1,r.y1,r.r1,r.x2,r.y2,r.r2)),i=0,n=this.colorStops.length;i1?1:s,isNaN(s)&&(s=1);var a,o,l,h,c=e.getElementsByTagName("stop"),d="userSpaceOnUse"===e.getAttribute("gradientUnits")?"pixels":"percentage",u=e.getAttribute("gradientTransform")||"",f=[],g=0,m=0;for("linearGradient"===e.nodeName||"LINEARGRADIENT"===e.nodeName?(a="linear",o=function(t){return{x1:t.getAttribute("x1")||0,y1:t.getAttribute("y1")||0,x2:t.getAttribute("x2")||"100%",y2:t.getAttribute("y2")||0}}(e)):(a="radial",o=function(t){return{x1:t.getAttribute("fx")||t.getAttribute("cx")||"50%",y1:t.getAttribute("fy")||t.getAttribute("cy")||"50%",r1:0,x2:t.getAttribute("cx")||"50%",y2:t.getAttribute("cy")||"50%",r2:t.getAttribute("r")||"50%"}}(e)),l=c.length;l--;)f.push(t(c[l],s));return h=T.parseTransformAttribute(u),function(t,e,i,n){var r,s;Object.keys(e).forEach(function(t){"Infinity"===(r=e[t])?s=1:"-Infinity"===r?s=0:(s=parseFloat(e[t],10),"string"==typeof r&&/^(\d+\.\d+)%|(\d+)%$/.test(r)&&(s*=.01,"pixels"===n&&("x1"!==t&&"x2"!==t&&"r2"!==t||(s*=i.viewBoxWidth||i.width),"y1"!==t&&"y2"!==t||(s*=i.viewBoxHeight||i.height)))),e[t]=s})}(0,o,r,d),"pixels"===d&&(g=-i.left,m=-i.top),new T.Gradient({id:e.getAttribute("id"),type:a,coords:o,colorStops:f,gradientUnits:d,gradientTransform:h,offsetX:g,offsetY:m})}})}(),_=T.util.toFixed,T.Pattern=T.util.createClass({repeat:"repeat",offsetX:0,offsetY:0,crossOrigin:"",patternTransform:null,initialize:function(t,e){if(t||(t={}),this.id=T.Object.__uid++,this.setOptions(t),!t.source||t.source&&"string"!=typeof t.source)e&&e(this);else{var i=this;this.source=T.util.createImage(),T.util.loadImage(t.source,function(t,n){i.source=t,e&&e(i,n)},null,this.crossOrigin)}},toObject:function(t){var e,i,n=T.Object.NUM_FRACTION_DIGITS;return"string"==typeof this.source.src?e=this.source.src:"object"==typeof this.source&&this.source.toDataURL&&(e=this.source.toDataURL()),i={type:"pattern",source:e,repeat:this.repeat,crossOrigin:this.crossOrigin,offsetX:_(this.offsetX,n),offsetY:_(this.offsetY,n),patternTransform:this.patternTransform?this.patternTransform.concat():null},T.util.populateWithProperties(this,i,t),i},toSVG:function(t){var e="function"==typeof this.source?this.source():this.source,i=e.width/t.width,n=e.height/t.height,r=this.offsetX/t.width,s=this.offsetY/t.height,a="";return"repeat-x"!==this.repeat&&"no-repeat"!==this.repeat||(n=1,s&&(n+=Math.abs(s))),"repeat-y"!==this.repeat&&"no-repeat"!==this.repeat||(i=1,r&&(i+=Math.abs(r))),e.src?a=e.src:e.toDataURL&&(a=e.toDataURL()),'\n\n\n'},setOptions:function(t){for(var e in t)this[e]=t[e]},toLive:function(t){var e=this.source;if(!e)return"";if(void 0!==e.src){if(!e.complete)return"";if(0===e.naturalWidth||0===e.naturalHeight)return""}return t.createPattern(e,this.repeat)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.toFixed;e.Shadow?e.warn("fabric.Shadow is already defined."):(e.Shadow=e.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,includeDefaultValues:!0,nonScaling:!1,initialize:function(t){for(var i in"string"==typeof t&&(t=this._parseShadow(t)),t)this[i]=t[i];this.id=e.Object.__uid++},_parseShadow:function(t){var i=t.trim(),n=e.Shadow.reOffsetsAndBlur.exec(i)||[];return{color:(i.replace(e.Shadow.reOffsetsAndBlur,"")||"rgb(0,0,0)").trim(),offsetX:parseFloat(n[1],10)||0,offsetY:parseFloat(n[2],10)||0,blur:parseFloat(n[3],10)||0}},toString:function(){return[this.offsetX,this.offsetY,this.blur,this.color].join("px ")},toSVG:function(t){var n=40,r=40,s=e.Object.NUM_FRACTION_DIGITS,a=e.util.rotateVector({x:this.offsetX,y:this.offsetY},e.util.degreesToRadians(-t.angle)),o=new e.Color(this.color);return t.width&&t.height&&(n=100*i((Math.abs(a.x)+this.blur)/t.width,s)+20,r=100*i((Math.abs(a.y)+this.blur)/t.height,s)+20),t.flipX&&(a.x*=-1),t.flipY&&(a.y*=-1),'\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\n\n'},toObject:function(){if(this.includeDefaultValues)return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY,affectStroke:this.affectStroke,nonScaling:this.nonScaling};var t={},i=e.Shadow.prototype;return["color","blur","offsetX","offsetY","affectStroke","nonScaling"].forEach(function(e){this[e]!==i[e]&&(t[e]=this[e])},this),t}}),e.Shadow.reOffsetsAndBlur=/(?:\s|^)(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(\d+(?:\.\d*)?(?:px)?)?(?:\s?|$)(?:$|\s)/)}(e),function(){if(T.StaticCanvas)T.warn("fabric.StaticCanvas is already defined.");else{var t=T.util.object.extend,e=T.util.getElementOffset,i=T.util.removeFromArray,n=T.util.toFixed,r=T.util.transformPoint,s=T.util.invertTransform,a=T.util.getNodeCanvas,o=T.util.createCanvasElement,l=new Error("Could not initialize `canvas` element");T.StaticCanvas=T.util.createClass(T.CommonMethods,{initialize:function(t,e){e||(e={}),this.renderAndResetBound=this.renderAndReset.bind(this),this.requestRenderAllBound=this.requestRenderAll.bind(this),this._initStatic(t,e)},backgroundColor:"",backgroundImage:null,overlayColor:"",overlayImage:null,includeDefaultValues:!0,stateful:!1,renderOnAddRemove:!0,controlsAboveOverlay:!1,allowTouchScrolling:!1,imageSmoothingEnabled:!0,viewportTransform:T.iMatrix.concat(),backgroundVpt:!0,overlayVpt:!0,enableRetinaScaling:!0,vptCoords:{},skipOffscreen:!0,clipPath:void 0,_initStatic:function(t,e){var i=this.requestRenderAllBound;this._objects=[],this._createLowerCanvas(t),this._initOptions(e),this.interactive||this._initRetinaScaling(),e.overlayImage&&this.setOverlayImage(e.overlayImage,i),e.backgroundImage&&this.setBackgroundImage(e.backgroundImage,i),e.backgroundColor&&this.setBackgroundColor(e.backgroundColor,i),e.overlayColor&&this.setOverlayColor(e.overlayColor,i),this.calcOffset()},_isRetinaScaling:function(){return T.devicePixelRatio>1&&this.enableRetinaScaling},getRetinaScaling:function(){return this._isRetinaScaling()?Math.max(1,T.devicePixelRatio):1},_initRetinaScaling:function(){if(this._isRetinaScaling()){var t=T.devicePixelRatio;this.__initRetinaScaling(t,this.lowerCanvasEl,this.contextContainer),this.upperCanvasEl&&this.__initRetinaScaling(t,this.upperCanvasEl,this.contextTop)}},__initRetinaScaling:function(t,e,i){e.setAttribute("width",this.width*t),e.setAttribute("height",this.height*t),i.scale(t,t)},calcOffset:function(){return this._offset=e(this.lowerCanvasEl),this},setOverlayImage:function(t,e,i){return this.__setBgOverlayImage("overlayImage",t,e,i)},setBackgroundImage:function(t,e,i){return this.__setBgOverlayImage("backgroundImage",t,e,i)},setOverlayColor:function(t,e){return this.__setBgOverlayColor("overlayColor",t,e)},setBackgroundColor:function(t,e){return this.__setBgOverlayColor("backgroundColor",t,e)},__setBgOverlayImage:function(t,e,i,n){return"string"==typeof e?T.util.loadImage(e,function(e,r){if(e){var s=new T.Image(e,n);this[t]=s,s.canvas=this}i&&i(e,r)},this,n&&n.crossOrigin):(n&&e.setOptions(n),this[t]=e,e&&(e.canvas=this),i&&i(e,!1)),this},__setBgOverlayColor:function(t,e,i){return this[t]=e,this._initGradient(e,t),this._initPattern(e,t,i),this},_createCanvasElement:function(){var t=o();if(!t)throw l;if(t.style||(t.style={}),void 0===t.getContext)throw l;return t},_initOptions:function(t){var e=this.lowerCanvasEl;this._setOptions(t),this.width=this.width||parseInt(e.width,10)||0,this.height=this.height||parseInt(e.height,10)||0,this.lowerCanvasEl.style&&(e.width=this.width,e.height=this.height,e.style.width=this.width+"px",e.style.height=this.height+"px",this.viewportTransform=this.viewportTransform.slice())},_createLowerCanvas:function(t){t&&t.getContext?this.lowerCanvasEl=t:this.lowerCanvasEl=T.util.getById(t)||this._createCanvasElement(),T.util.addClass(this.lowerCanvasEl,"lower-canvas"),this._originalCanvasStyle=this.lowerCanvasEl.style,this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(t,e){return this.setDimensions({width:t},e)},setHeight:function(t,e){return this.setDimensions({height:t},e)},setDimensions:function(t,e){var i;for(var n in e=e||{},t)i=t[n],e.cssOnly||(this._setBackstoreDimension(n,t[n]),i+="px",this.hasLostContext=!0),e.backstoreOnly||this._setCssDimension(n,i);return this._isCurrentlyDrawing&&this.freeDrawingBrush&&this.freeDrawingBrush._setBrushStyles(this.contextTop),this._initRetinaScaling(),this.calcOffset(),e.cssOnly||this.requestRenderAll(),this},_setBackstoreDimension:function(t,e){return this.lowerCanvasEl[t]=e,this.upperCanvasEl&&(this.upperCanvasEl[t]=e),this.cacheCanvasEl&&(this.cacheCanvasEl[t]=e),this[t]=e,this},_setCssDimension:function(t,e){return this.lowerCanvasEl.style[t]=e,this.upperCanvasEl&&(this.upperCanvasEl.style[t]=e),this.wrapperEl&&(this.wrapperEl.style[t]=e),this},getZoom:function(){return this.viewportTransform[0]},setViewportTransform:function(t){var e,i,n,r=this._activeObject,s=this.backgroundImage,a=this.overlayImage;for(this.viewportTransform=t,i=0,n=this._objects.length;i\n'),this._setSVGBgOverlayColor(i,"background"),this._setSVGBgOverlayImage(i,"backgroundImage",e),this._setSVGObjects(i,e),this.clipPath&&i.push("\n"),this._setSVGBgOverlayColor(i,"overlay"),this._setSVGBgOverlayImage(i,"overlayImage",e),i.push(""),i.join("")},_setSVGPreamble:function(t,e){e.suppressPreamble||t.push('\n','\n')},_setSVGHeader:function(t,e){var i,r=e.width||this.width,s=e.height||this.height,a='viewBox="0 0 '+this.width+" "+this.height+'" ',o=T.Object.NUM_FRACTION_DIGITS;e.viewBox?a='viewBox="'+e.viewBox.x+" "+e.viewBox.y+" "+e.viewBox.width+" "+e.viewBox.height+'" ':this.svgViewportTransformation&&(i=this.viewportTransform,a='viewBox="'+n(-i[4]/i[0],o)+" "+n(-i[5]/i[3],o)+" "+n(this.width/i[0],o)+" "+n(this.height/i[3],o)+'" '),t.push("\n',"Created with Fabric.js ",T.version,"\n","\n",this.createSVGFontFacesMarkup(),this.createSVGRefElementsMarkup(),this.createSVGClipPathMarkup(e),"\n")},createSVGClipPathMarkup:function(t){var e=this.clipPath;return e?(e.clipPathId="CLIPPATH_"+T.Object.__uid++,'\n'+this.clipPath.toClipPathSVG(t.reviver)+"\n"):""},createSVGRefElementsMarkup:function(){var t=this;return["background","overlay"].map(function(e){var i=t[e+"Color"];if(i&&i.toLive){var n=t[e+"Vpt"],r=t.viewportTransform,s={width:t.width/(n?r[0]:1),height:t.height/(n?r[3]:1)};return i.toSVG(s,{additionalTransform:n?T.util.matrixToSVG(r):""})}}).join("")},createSVGFontFacesMarkup:function(){var t,e,i,n,r,s,a,o,l="",h={},c=T.fontPaths,d=[];for(this._objects.forEach(function t(e){d.push(e),e._objects&&e._objects.forEach(t)}),a=0,o=d.length;a',"\n",l,"","\n"].join("")),l},_setSVGObjects:function(t,e){var i,n,r,s=this._objects;for(n=0,r=s.length;n\n")}else t.push('\n")},sendToBack:function(t){if(!t)return this;var e,n,r,s=this._activeObject;if(t===s&&"activeSelection"===t.type)for(e=(r=s._objects).length;e--;)n=r[e],i(this._objects,n),this._objects.unshift(n);else i(this._objects,t),this._objects.unshift(t);return this.renderOnAddRemove&&this.requestRenderAll(),this},bringToFront:function(t){if(!t)return this;var e,n,r,s=this._activeObject;if(t===s&&"activeSelection"===t.type)for(r=s._objects,e=0;e0+h&&(a=s-1,i(this._objects,r),this._objects.splice(a,0,r)),h++;else 0!==(s=this._objects.indexOf(t))&&(a=this._findNewLowerIndex(t,s,e),i(this._objects,t),this._objects.splice(a,0,t));return this.renderOnAddRemove&&this.requestRenderAll(),this},_findNewLowerIndex:function(t,e,i){var n,r;if(i){for(n=e,r=e-1;r>=0;--r)if(t.intersectsWithObject(this._objects[r])||t.isContainedWithinObject(this._objects[r])||this._objects[r].isContainedWithinObject(t)){n=r;break}}else n=e-1;return n},bringForward:function(t,e){if(!t)return this;var n,r,s,a,o,l=this._activeObject,h=0;if(t===l&&"activeSelection"===t.type)for(n=(o=l._objects).length;n--;)r=o[n],(s=this._objects.indexOf(r))"}}),t(T.StaticCanvas.prototype,T.Observable),t(T.StaticCanvas.prototype,T.Collection),t(T.StaticCanvas.prototype,T.DataURLExporter),t(T.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',supports:function(t){var e=o();if(!e||!e.getContext)return null;var i=e.getContext("2d");return i&&"setLineDash"===t?void 0!==i.setLineDash:null}}),T.StaticCanvas.prototype.toJSON=T.StaticCanvas.prototype.toObject,T.isLikelyNode&&(T.StaticCanvas.prototype.createPNGStream=function(){var t=a(this.lowerCanvasEl);return t&&t.createPNGStream()},T.StaticCanvas.prototype.createJPEGStream=function(t){var e=a(this.lowerCanvasEl);return e&&e.createJPEGStream(t)})}}(),T.BaseBrush=T.util.createClass({color:"rgb(0, 0, 0)",width:1,shadow:null,strokeLineCap:"round",strokeLineJoin:"round",strokeMiterLimit:10,strokeDashArray:null,limitedToCanvasSize:!1,_setBrushStyles:function(t){t.strokeStyle=this.color,t.lineWidth=this.width,t.lineCap=this.strokeLineCap,t.miterLimit=this.strokeMiterLimit,t.lineJoin=this.strokeLineJoin,t.setLineDash(this.strokeDashArray||[])},_saveAndTransform:function(t){var e=this.canvas.viewportTransform;t.save(),t.transform(e[0],e[1],e[2],e[3],e[4],e[5])},_setShadow:function(){if(this.shadow){var t=this.canvas,e=this.shadow,i=t.contextTop,n=t.getZoom();t&&t._isRetinaScaling()&&(n*=T.devicePixelRatio),i.shadowColor=e.color,i.shadowBlur=e.blur*n,i.shadowOffsetX=e.offsetX*n,i.shadowOffsetY=e.offsetY*n}},needsFullRender:function(){return new T.Color(this.color).getAlpha()<1||!!this.shadow},_resetShadow:function(){var t=this.canvas.contextTop;t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0},_isOutSideCanvas:function(t){return t.x<0||t.x>this.canvas.getWidth()||t.y<0||t.y>this.canvas.getHeight()}}),T.PencilBrush=T.util.createClass(T.BaseBrush,{decimate:.4,drawStraightLine:!1,straightLineKey:"shiftKey",initialize:function(t){this.canvas=t,this._points=[]},needsFullRender:function(){return this.callSuper("needsFullRender")||this._hasStraightLine},_drawSegment:function(t,e,i){var n=e.midPointFrom(i);return t.quadraticCurveTo(e.x,e.y,n.x,n.y),n},onMouseDown:function(t,e){this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],this._prepareForDrawing(t),this._captureDrawingPath(t),this._render())},onMouseMove:function(t,e){if(this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],(!0!==this.limitedToCanvasSize||!this._isOutSideCanvas(t))&&this._captureDrawingPath(t)&&this._points.length>1))if(this.needsFullRender())this.canvas.clearContext(this.canvas.contextTop),this._render();else{var i=this._points,n=i.length,r=this.canvas.contextTop;this._saveAndTransform(r),this.oldEnd&&(r.beginPath(),r.moveTo(this.oldEnd.x,this.oldEnd.y)),this.oldEnd=this._drawSegment(r,i[n-2],i[n-1],!0),r.stroke(),r.restore()}},onMouseUp:function(t){return!this.canvas._isMainEvent(t.e)||(this.drawStraightLine=!1,this.oldEnd=void 0,this._finalizeAndAddPath(),!1)},_prepareForDrawing:function(t){var e=new T.Point(t.x,t.y);this._reset(),this._addPoint(e),this.canvas.contextTop.moveTo(e.x,e.y)},_addPoint:function(t){return!(this._points.length>1&&t.eq(this._points[this._points.length-1])||(this.drawStraightLine&&this._points.length>1&&(this._hasStraightLine=!0,this._points.pop()),this._points.push(t),0))},_reset:function(){this._points=[],this._setBrushStyles(this.canvas.contextTop),this._setShadow(),this._hasStraightLine=!1},_captureDrawingPath:function(t){var e=new T.Point(t.x,t.y);return this._addPoint(e)},_render:function(t){var e,i,n=this._points[0],r=this._points[1];if(t=t||this.canvas.contextTop,this._saveAndTransform(t),t.beginPath(),2===this._points.length&&n.x===r.x&&n.y===r.y){var s=this.width/1e3;n=new T.Point(n.x,n.y),r=new T.Point(r.x,r.y),n.x-=s,r.x+=s}for(t.moveTo(n.x,n.y),e=1,i=this._points.length;e=r&&(a=t[i],o.push(a));return o.push(t[s]),o},_finalizeAndAddPath:function(){this.canvas.contextTop.closePath(),this.decimate&&(this._points=this.decimatePoints(this._points,this.decimate));var t=this.convertPointsToSVGPath(this._points);if(this._isEmptySVGPath(t))this.canvas.requestRenderAll();else{var e=this.createPath(t);this.canvas.clearContext(this.canvas.contextTop),this.canvas.fire("before:path:created",{path:e}),this.canvas.add(e),this.canvas.requestRenderAll(),e.setCoords(),this._resetShadow(),this.canvas.fire("path:created",{path:e})}}}),T.CircleBrush=T.util.createClass(T.BaseBrush,{width:10,initialize:function(t){this.canvas=t,this.points=[]},drawDot:function(t){var e=this.addPoint(t),i=this.canvas.contextTop;this._saveAndTransform(i),this.dot(i,e),i.restore()},dot:function(t,e){t.fillStyle=e.fill,t.beginPath(),t.arc(e.x,e.y,e.radius,0,2*Math.PI,!1),t.closePath(),t.fill()},onMouseDown:function(t){this.points.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.drawDot(t)},_render:function(){var t,e,i=this.canvas.contextTop,n=this.points;for(this._saveAndTransform(i),t=0,e=n.length;t0&&!this.preserveObjectStacking){e=[],i=[];for(var r=0,s=this._objects.length;r1&&(this._activeObject._objects=i),e.push.apply(e,i)}else e=this._objects;return e},renderAll:function(){!this.contextTopDirty||this._groupSelector||this.isDrawingMode||(this.clearContext(this.contextTop),this.contextTopDirty=!1),this.hasLostContext&&(this.renderTopLayer(this.contextTop),this.hasLostContext=!1);var t=this.contextContainer;return this.renderCanvas(t,this._chooseObjectsToRender()),this},renderTopLayer:function(t){t.save(),this.isDrawingMode&&this._isCurrentlyDrawing&&(this.freeDrawingBrush&&this.freeDrawingBrush._render(),this.contextTopDirty=!0),this.selection&&this._groupSelector&&(this._drawSelection(t),this.contextTopDirty=!0),t.restore()},renderTop:function(){var t=this.contextTop;return this.clearContext(t),this.renderTopLayer(t),this.fire("after:render"),this},_normalizePointer:function(t,e){var i=t.calcTransformMatrix(),n=T.util.invertTransform(i),r=this.restorePointerVpt(e);return T.util.transformPoint(r,n)},isTargetTransparent:function(t,e,i){if(t.shouldCache()&&t._cacheCanvas&&t!==this._activeObject){var n=this._normalizePointer(t,{x:e,y:i}),r=Math.max(t.cacheTranslationX+n.x*t.zoomX,0),s=Math.max(t.cacheTranslationY+n.y*t.zoomY,0);return T.util.isTransparent(t._cacheContext,Math.round(r),Math.round(s),this.targetFindTolerance)}var a=this.contextCache,o=t.selectionBackgroundColor,l=this.viewportTransform;return t.selectionBackgroundColor="",this.clearContext(a),a.save(),a.transform(l[0],l[1],l[2],l[3],l[4],l[5]),t.render(a),a.restore(),t.selectionBackgroundColor=o,T.util.isTransparent(a,e,i,this.targetFindTolerance)},_isSelectionKeyPressed:function(t){return Array.isArray(this.selectionKey)?!!this.selectionKey.find(function(e){return!0===t[e]}):t[this.selectionKey]},_shouldClearSelection:function(t,e){var i=this.getActiveObjects(),n=this._activeObject;return!e||e&&n&&i.length>1&&-1===i.indexOf(e)&&n!==e&&!this._isSelectionKeyPressed(t)||e&&!e.evented||e&&!e.selectable&&n&&n!==e},_shouldCenterTransform:function(t,e,i){var n;if(t)return"scale"===e||"scaleX"===e||"scaleY"===e||"resizing"===e?n=this.centeredScaling||t.centeredScaling:"rotate"===e&&(n=this.centeredRotation||t.centeredRotation),n?!i:i},_getOriginFromCorner:function(t,e){var i={x:t.originX,y:t.originY};return"ml"===e||"tl"===e||"bl"===e?i.x="right":"mr"!==e&&"tr"!==e&&"br"!==e||(i.x="left"),"tl"===e||"mt"===e||"tr"===e?i.y="bottom":"bl"!==e&&"mb"!==e&&"br"!==e||(i.y="top"),i},_getActionFromCorner:function(t,e,i,n){if(!e||!t)return"drag";var r=n.controls[e];return r.getActionName(i,r,n)},_setupCurrentTransform:function(t,i,n){if(i){var r=this.getPointer(t),s=i.__corner,a=i.controls[s],o=n&&s?a.getActionHandler(t,i,a):T.controlsUtils.dragHandler,l=this._getActionFromCorner(n,s,t,i),h=this._getOriginFromCorner(i,s),c=t[this.centeredKey],d={target:i,action:l,actionHandler:o,corner:s,scaleX:i.scaleX,scaleY:i.scaleY,skewX:i.skewX,skewY:i.skewY,offsetX:r.x-i.left,offsetY:r.y-i.top,originX:h.x,originY:h.y,ex:r.x,ey:r.y,lastX:r.x,lastY:r.y,theta:e(i.angle),width:i.width*i.scaleX,shiftKey:t.shiftKey,altKey:c,original:T.util.saveObjectTransform(i)};this._shouldCenterTransform(i,l,c)&&(d.originX="center",d.originY="center"),d.original.originX=h.x,d.original.originY=h.y,this._currentTransform=d,this._beforeTransform(t)}},setCursor:function(t){this.upperCanvasEl.style.cursor=t},_drawSelection:function(t){var e=this._groupSelector,i=new T.Point(e.ex,e.ey),n=T.util.transformPoint(i,this.viewportTransform),r=new T.Point(e.ex+e.left,e.ey+e.top),s=T.util.transformPoint(r,this.viewportTransform),a=Math.min(n.x,s.x),o=Math.min(n.y,s.y),l=Math.max(n.x,s.x),h=Math.max(n.y,s.y),c=this.selectionLineWidth/2;this.selectionColor&&(t.fillStyle=this.selectionColor,t.fillRect(a,o,l-a,h-o)),this.selectionLineWidth&&this.selectionBorderColor&&(t.lineWidth=this.selectionLineWidth,t.strokeStyle=this.selectionBorderColor,a+=c,o+=c,l-=c,h-=c,T.Object.prototype._setLineDash.call(this,t,this.selectionDashArray),t.strokeRect(a,o,l-a,h-o))},findTarget:function(t,e){if(!this.skipTargetFind){var n,r,s=this.getPointer(t,!0),a=this._activeObject,o=this.getActiveObjects(),l=i(t),h=o.length>1&&!e||1===o.length;if(this.targets=[],h&&a._findTargetCorner(s,l))return a;if(o.length>1&&!e&&a===this._searchPossibleTargets([a],s))return a;if(1===o.length&&a===this._searchPossibleTargets([a],s)){if(!this.preserveObjectStacking)return a;n=a,r=this.targets,this.targets=[]}var c=this._searchPossibleTargets(this._objects,s);return t[this.altSelectionKey]&&c&&n&&c!==n&&(c=n,this.targets=r),c}},_checkTarget:function(t,e,i){if(e&&e.visible&&e.evented&&e.containsPoint(t)){if(!this.perPixelTargetFind&&!e.perPixelTargetFind||e.isEditing)return!0;if(!this.isTargetTransparent(e,i.x,i.y))return!0}},_searchPossibleTargets:function(t,e){for(var i,n,r=t.length;r--;){var s=t[r],a=s.group?this._normalizePointer(s.group,e):e;if(this._checkTarget(a,s,e)){(i=t[r]).subTargetCheck&&i instanceof T.Group&&(n=this._searchPossibleTargets(i._objects,e))&&this.targets.push(n);break}}return i},restorePointerVpt:function(t){return T.util.transformPoint(t,T.util.invertTransform(this.viewportTransform))},getPointer:function(e,i){if(this._absolutePointer&&!i)return this._absolutePointer;if(this._pointer&&i)return this._pointer;var n,r=t(e),s=this.upperCanvasEl,a=s.getBoundingClientRect(),o=a.width||0,l=a.height||0;o&&l||("top"in a&&"bottom"in a&&(l=Math.abs(a.top-a.bottom)),"right"in a&&"left"in a&&(o=Math.abs(a.right-a.left))),this.calcOffset(),r.x=r.x-this._offset.left,r.y=r.y-this._offset.top,i||(r=this.restorePointerVpt(r));var h=this.getRetinaScaling();return 1!==h&&(r.x/=h,r.y/=h),n=0===o||0===l?{width:1,height:1}:{width:s.width/o,height:s.height/l},{x:r.x*n.width,y:r.y*n.height}},_createUpperCanvas:function(){var t=this.lowerCanvasEl.className.replace(/\s*lower-canvas\s*/,""),e=this.lowerCanvasEl,i=this.upperCanvasEl;i?i.className="":(i=this._createCanvasElement(),this.upperCanvasEl=i),T.util.addClass(i,"upper-canvas "+t),this.wrapperEl.appendChild(i),this._copyCanvasStyle(e,i),this._applyCanvasStyle(i),this.contextTop=i.getContext("2d")},getTopContext:function(){return this.contextTop},_createCacheCanvas:function(){this.cacheCanvasEl=this._createCanvasElement(),this.cacheCanvasEl.setAttribute("width",this.width),this.cacheCanvasEl.setAttribute("height",this.height),this.contextCache=this.cacheCanvasEl.getContext("2d")},_initWrapperElement:function(){this.wrapperEl=T.util.wrapElement(this.lowerCanvasEl,"div",{class:this.containerClass}),T.util.setStyle(this.wrapperEl,{width:this.width+"px",height:this.height+"px",position:"relative"}),T.util.makeElementUnselectable(this.wrapperEl)},_applyCanvasStyle:function(t){var e=this.width||t.width,i=this.height||t.height;T.util.setStyle(t,{position:"absolute",width:e+"px",height:i+"px",left:0,top:0,"touch-action":this.allowTouchScrolling?"manipulation":"none","-ms-touch-action":this.allowTouchScrolling?"manipulation":"none"}),t.width=e,t.height=i,T.util.makeElementUnselectable(t)},_copyCanvasStyle:function(t,e){e.style.cssText=t.style.cssText},getSelectionContext:function(){return this.contextTop},getSelectionElement:function(){return this.upperCanvasEl},getActiveObject:function(){return this._activeObject},getActiveObjects:function(){var t=this._activeObject;return t?"activeSelection"===t.type&&t._objects?t._objects.slice(0):[t]:[]},_onObjectRemoved:function(t){t===this._activeObject&&(this.fire("before:selection:cleared",{target:t}),this._discardActiveObject(),this.fire("selection:cleared",{target:t}),t.fire("deselected")),t===this._hoveredTarget&&(this._hoveredTarget=null,this._hoveredTargets=[]),this.callSuper("_onObjectRemoved",t)},_fireSelectionEvents:function(t,e){var i=!1,n=this.getActiveObjects(),r=[],s=[];t.forEach(function(t){-1===n.indexOf(t)&&(i=!0,t.fire("deselected",{e,target:t}),s.push(t))}),n.forEach(function(n){-1===t.indexOf(n)&&(i=!0,n.fire("selected",{e,target:n}),r.push(n))}),t.length>0&&n.length>0?i&&this.fire("selection:updated",{e,selected:r,deselected:s}):n.length>0?this.fire("selection:created",{e,selected:r}):t.length>0&&this.fire("selection:cleared",{e,deselected:s})},setActiveObject:function(t,e){var i=this.getActiveObjects();return this._setActiveObject(t,e),this._fireSelectionEvents(i,e),this},_setActiveObject:function(t,e){return this._activeObject!==t&&!!this._discardActiveObject(e,t)&&!t.onSelect({e})&&(this._activeObject=t,!0)},_discardActiveObject:function(t,e){var i=this._activeObject;if(i){if(i.onDeselect({e:t,object:e}))return!1;this._activeObject=null}return!0},discardActiveObject:function(t){var e=this.getActiveObjects(),i=this.getActiveObject();return e.length&&this.fire("before:selection:cleared",{target:i,e:t}),this._discardActiveObject(t),this._fireSelectionEvents(e,t),this},dispose:function(){var t=this.wrapperEl;return this.removeListeners(),t.removeChild(this.upperCanvasEl),t.removeChild(this.lowerCanvasEl),this.contextCache=null,this.contextTop=null,["upperCanvasEl","cacheCanvasEl"].forEach(function(t){T.util.cleanUpJsdomNode(this[t]),this[t]=void 0}.bind(this)),t.parentNode&&t.parentNode.replaceChild(this.lowerCanvasEl,this.wrapperEl),delete this.wrapperEl,T.StaticCanvas.prototype.dispose.call(this),this},clear:function(){return this.discardActiveObject(),this.clearContext(this.contextTop),this.callSuper("clear")},drawControls:function(t){var e=this._activeObject;e&&e._renderControls(t)},_toObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(t),r=this.callSuper("_toObject",t,e,i);return this._unwindGroupTransformOnObject(t,n),r},_realizeGroupTransformOnObject:function(t){if(t.group&&"activeSelection"===t.group.type&&this._activeObject===t.group){var e={};return["angle","flipX","flipY","left","scaleX","scaleY","skewX","skewY","top"].forEach(function(i){e[i]=t[i]}),T.util.addTransformToObject(t,this._activeObject.calcOwnMatrix()),e}return null},_unwindGroupTransformOnObject:function(t,e){e&&t.set(e)},_setSVGObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(e);this.callSuper("_setSVGObject",t,e,i),this._unwindGroupTransformOnObject(e,n)},setViewportTransform:function(t){this.renderOnAddRemove&&this._activeObject&&this._activeObject.isEditing&&this._activeObject.clearContextTop(),T.StaticCanvas.prototype.setViewportTransform.call(this,t)}}),T.StaticCanvas)"prototype"!==n&&(T.Canvas[n]=T.StaticCanvas[n])}(),function(){var t=T.util.addListener,e=T.util.removeListener,i={passive:!1};function n(t,e){return t.button&&t.button===e-1}T.util.object.extend(T.Canvas.prototype,{mainTouchId:null,_initEventListeners:function(){this.removeListeners(),this._bindEvents(),this.addOrRemove(t,"add")},_getEventPrefix:function(){return this.enablePointerEvents?"pointer":"mouse"},addOrRemove:function(t,e){var n=this.upperCanvasEl,r=this._getEventPrefix();t(T.window,"resize",this._onResize),t(n,r+"down",this._onMouseDown),t(n,r+"move",this._onMouseMove,i),t(n,r+"out",this._onMouseOut),t(n,r+"enter",this._onMouseEnter),t(n,"wheel",this._onMouseWheel),t(n,"contextmenu",this._onContextMenu),t(n,"dblclick",this._onDoubleClick),t(n,"dragover",this._onDragOver),t(n,"dragenter",this._onDragEnter),t(n,"dragleave",this._onDragLeave),t(n,"drop",this._onDrop),this.enablePointerEvents||t(n,"touchstart",this._onTouchStart,i),"undefined"!=typeof eventjs&&e in eventjs&&(eventjs[e](n,"gesture",this._onGesture),eventjs[e](n,"drag",this._onDrag),eventjs[e](n,"orientation",this._onOrientationChange),eventjs[e](n,"shake",this._onShake),eventjs[e](n,"longpress",this._onLongPress))},removeListeners:function(){this.addOrRemove(e,"remove");var t=this._getEventPrefix();e(T.document,t+"up",this._onMouseUp),e(T.document,"touchend",this._onTouchEnd,i),e(T.document,t+"move",this._onMouseMove,i),e(T.document,"touchmove",this._onMouseMove,i)},_bindEvents:function(){this.eventsBound||(this._onMouseDown=this._onMouseDown.bind(this),this._onTouchStart=this._onTouchStart.bind(this),this._onMouseMove=this._onMouseMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._onResize=this._onResize.bind(this),this._onGesture=this._onGesture.bind(this),this._onDrag=this._onDrag.bind(this),this._onShake=this._onShake.bind(this),this._onLongPress=this._onLongPress.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onMouseWheel=this._onMouseWheel.bind(this),this._onMouseOut=this._onMouseOut.bind(this),this._onMouseEnter=this._onMouseEnter.bind(this),this._onContextMenu=this._onContextMenu.bind(this),this._onDoubleClick=this._onDoubleClick.bind(this),this._onDragOver=this._onDragOver.bind(this),this._onDragEnter=this._simpleEventHandler.bind(this,"dragenter"),this._onDragLeave=this._simpleEventHandler.bind(this,"dragleave"),this._onDrop=this._onDrop.bind(this),this.eventsBound=!0)},_onGesture:function(t,e){this.__onTransformGesture&&this.__onTransformGesture(t,e)},_onDrag:function(t,e){this.__onDrag&&this.__onDrag(t,e)},_onMouseWheel:function(t){this.__onMouseWheel(t)},_onMouseOut:function(t){var e=this._hoveredTarget;this.fire("mouse:out",{target:e,e:t}),this._hoveredTarget=null,e&&e.fire("mouseout",{e:t});var i=this;this._hoveredTargets.forEach(function(n){i.fire("mouse:out",{target:e,e:t}),n&&e.fire("mouseout",{e:t})}),this._hoveredTargets=[],this._iTextInstances&&this._iTextInstances.forEach(function(t){t.isEditing&&t.hiddenTextarea.focus()})},_onMouseEnter:function(t){this._currentTransform||this.findTarget(t)||(this.fire("mouse:over",{target:null,e:t}),this._hoveredTarget=null,this._hoveredTargets=[])},_onOrientationChange:function(t,e){this.__onOrientationChange&&this.__onOrientationChange(t,e)},_onShake:function(t,e){this.__onShake&&this.__onShake(t,e)},_onLongPress:function(t,e){this.__onLongPress&&this.__onLongPress(t,e)},_onDragOver:function(t){t.preventDefault();var e=this._simpleEventHandler("dragover",t);this._fireEnterLeaveEvents(e,t)},_onDrop:function(t){return this._simpleEventHandler("drop:before",t),this._simpleEventHandler("drop",t)},_onContextMenu:function(t){return this.stopContextMenu&&(t.stopPropagation(),t.preventDefault()),!1},_onDoubleClick:function(t){this._cacheTransformEventData(t),this._handleEvent(t,"dblclick"),this._resetTransformEventData(t)},getPointerId:function(t){var e=t.changedTouches;return e?e[0]&&e[0].identifier:this.enablePointerEvents?t.pointerId:-1},_isMainEvent:function(t){return!0===t.isPrimary||!1!==t.isPrimary&&("touchend"===t.type&&0===t.touches.length||!t.changedTouches||t.changedTouches[0].identifier===this.mainTouchId)},_onTouchStart:function(n){n.preventDefault(),null===this.mainTouchId&&(this.mainTouchId=this.getPointerId(n)),this.__onMouseDown(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();t(T.document,"touchend",this._onTouchEnd,i),t(T.document,"touchmove",this._onMouseMove,i),e(r,s+"down",this._onMouseDown)},_onMouseDown:function(n){this.__onMouseDown(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();e(r,s+"move",this._onMouseMove,i),t(T.document,s+"up",this._onMouseUp),t(T.document,s+"move",this._onMouseMove,i)},_onTouchEnd:function(n){if(!(n.touches.length>0)){this.__onMouseUp(n),this._resetTransformEventData(),this.mainTouchId=null;var r=this._getEventPrefix();e(T.document,"touchend",this._onTouchEnd,i),e(T.document,"touchmove",this._onMouseMove,i);var s=this;this._willAddMouseDown&&clearTimeout(this._willAddMouseDown),this._willAddMouseDown=setTimeout(function(){t(s.upperCanvasEl,r+"down",s._onMouseDown),s._willAddMouseDown=0},400)}},_onMouseUp:function(n){this.__onMouseUp(n),this._resetTransformEventData();var r=this.upperCanvasEl,s=this._getEventPrefix();this._isMainEvent(n)&&(e(T.document,s+"up",this._onMouseUp),e(T.document,s+"move",this._onMouseMove,i),t(r,s+"move",this._onMouseMove,i))},_onMouseMove:function(t){!this.allowTouchScrolling&&t.preventDefault&&t.preventDefault(),this.__onMouseMove(t)},_onResize:function(){this.calcOffset()},_shouldRender:function(t){var e=this._activeObject;return!!(!!e!=!!t||e&&t&&e!==t)||(e&&e.isEditing,!1)},__onMouseUp:function(t){var e,i=this._currentTransform,r=this._groupSelector,s=!1,a=!r||0===r.left&&0===r.top;if(this._cacheTransformEventData(t),e=this._target,this._handleEvent(t,"up:before"),n(t,3))this.fireRightClick&&this._handleEvent(t,"up",3,a);else{if(n(t,2))return this.fireMiddleClick&&this._handleEvent(t,"up",2,a),void this._resetTransformEventData();if(this.isDrawingMode&&this._isCurrentlyDrawing)this._onMouseUpInDrawingMode(t);else if(this._isMainEvent(t)){if(i&&(this._finalizeCurrentTransform(t),s=i.actionPerformed),!a){var o=e===this._activeObject;this._maybeGroupObjects(t),s||(s=this._shouldRender(e)||!o&&e===this._activeObject)}var l,h;if(e){if(l=e._findTargetCorner(this.getPointer(t,!0),T.util.isTouchEvent(t)),e.selectable&&e!==this._activeObject&&"up"===e.activeOn)this.setActiveObject(e,t),s=!0;else{var c=e.controls[l],d=c&&c.getMouseUpHandler(t,e,c);d&&d(t,i,(h=this.getPointer(t)).x,h.y)}e.isMoving=!1}if(i&&(i.target!==e||i.corner!==l)){var u=i.target&&i.target.controls[i.corner],f=u&&u.getMouseUpHandler(t,e,c);h=h||this.getPointer(t),f&&f(t,i,h.x,h.y)}this._setCursorFromEvent(t,e),this._handleEvent(t,"up",1,a),this._groupSelector=null,this._currentTransform=null,e&&(e.__corner=0),s?this.requestRenderAll():a||this.renderTop()}}},_simpleEventHandler:function(t,e){var i=this.findTarget(e),n=this.targets,r={e,target:i,subTargets:n};if(this.fire(t,r),i&&i.fire(t,r),!n)return i;for(var s=0;s1&&(e=new T.ActiveSelection(i.reverse(),{canvas:this}),this.setActiveObject(e,t))},_collectObjects:function(t){for(var e,i=[],n=this._groupSelector.ex,r=this._groupSelector.ey,s=n+this._groupSelector.left,a=r+this._groupSelector.top,o=new T.Point(v(n,s),v(r,a)),l=new T.Point(y(n,s),y(r,a)),h=!this.selectionFullyContained,c=n===s&&r===a,d=this._objects.length;d--&&!((e=this._objects[d])&&e.selectable&&e.visible&&(h&&e.intersectsWithRect(o,l,!0)||e.isContainedWithinRect(o,l,!0)||h&&e.containsPoint(o,null,!0)||h&&e.containsPoint(l,null,!0))&&(i.push(e),c)););return i.length>1&&(i=i.filter(function(e){return!e.onSelect({e:t})})),i},_maybeGroupObjects:function(t){this.selection&&this._groupSelector&&this._groupSelectedObjects(t),this.setCursor(this.defaultCursor),this._groupSelector=null}}),T.util.object.extend(T.StaticCanvas.prototype,{toDataURL:function(t){t||(t={});var e=t.format||"png",i=t.quality||1,n=(t.multiplier||1)*(t.enableRetinaScaling?this.getRetinaScaling():1),r=this.toCanvasElement(n,t);return T.util.toDataURL(r,e,i)},toCanvasElement:function(t,e){t=t||1;var i=((e=e||{}).width||this.width)*t,n=(e.height||this.height)*t,r=this.getZoom(),s=this.width,a=this.height,o=r*t,l=this.viewportTransform,h=(l[4]-(e.left||0))*t,c=(l[5]-(e.top||0))*t,d=this.interactive,u=[o,0,0,o,h,c],f=this.enableRetinaScaling,g=T.util.createCanvasElement(),m=this.contextTop;return g.width=i,g.height=n,this.contextTop=null,this.enableRetinaScaling=!1,this.interactive=!1,this.viewportTransform=u,this.width=i,this.height=n,this.calcViewportBoundaries(),this.renderCanvas(g.getContext("2d"),this._objects),this.viewportTransform=l,this.width=s,this.height=a,this.calcViewportBoundaries(),this.interactive=d,this.enableRetinaScaling=f,this.contextTop=m,g}}),T.util.object.extend(T.StaticCanvas.prototype,{loadFromJSON:function(t,e,i){if(t){var n="string"==typeof t?JSON.parse(t):T.util.object.clone(t),r=this,s=n.clipPath,a=this.renderOnAddRemove;return this.renderOnAddRemove=!1,delete n.clipPath,this._enlivenObjects(n.objects,function(t){r.clear(),r._setBgOverlay(n,function(){s?r._enlivenObjects([s],function(i){r.clipPath=i[0],r.__setupCanvas.call(r,n,t,a,e)}):r.__setupCanvas.call(r,n,t,a,e)})},i),this}},__setupCanvas:function(t,e,i,n){var r=this;e.forEach(function(t,e){r.insertAt(t,e)}),this.renderOnAddRemove=i,delete t.objects,delete t.backgroundImage,delete t.overlayImage,delete t.background,delete t.overlay,this._setOptions(t),this.renderAll(),n&&n()},_setBgOverlay:function(t,e){var i={backgroundColor:!1,overlayColor:!1,backgroundImage:!1,overlayImage:!1};if(t.backgroundImage||t.overlayImage||t.background||t.overlay){var n=function(){i.backgroundImage&&i.overlayImage&&i.backgroundColor&&i.overlayColor&&e&&e()};this.__setBgOverlay("backgroundImage",t.backgroundImage,i,n),this.__setBgOverlay("overlayImage",t.overlayImage,i,n),this.__setBgOverlay("backgroundColor",t.background,i,n),this.__setBgOverlay("overlayColor",t.overlay,i,n)}else e&&e()},__setBgOverlay:function(t,e,i,n){var r=this;if(!e)return i[t]=!0,void(n&&n());"backgroundImage"===t||"overlayImage"===t?T.util.enlivenObjects([e],function(e){r[t]=e[0],i[t]=!0,n&&n()}):this["set"+T.util.string.capitalize(t,!0)](e,function(){i[t]=!0,n&&n()})},_enlivenObjects:function(t,e,i){t&&0!==t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},null,i):e&&e([])},_toDataURL:function(t,e){this.clone(function(i){e(i.toDataURL(t))})},_toDataURLWithMultiplier:function(t,e,i){this.clone(function(n){i(n.toDataURLWithMultiplier(t,e))})},clone:function(t,e){var i=JSON.stringify(this.toJSON(e));this.cloneWithoutData(function(e){e.loadFromJSON(i,function(){t&&t(e)})})},cloneWithoutData:function(t){var e=T.util.createCanvasElement();e.width=this.width,e.height=this.height;var i=new T.Canvas(e);this.backgroundImage?(i.setBackgroundImage(this.backgroundImage.src,function(){i.renderAll(),t&&t(i)}),i.backgroundImageOpacity=this.backgroundImageOpacity,i.backgroundImageStretch=this.backgroundImageStretch):t&&t(i)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,r=e.util.toFixed,s=e.util.string.capitalize,a=e.util.degreesToRadians,o=!e.isLikelyNode;e.Object||(e.Object=e.util.createClass(e.CommonMethods,{type:"object",originX:"left",originY:"top",top:0,left:0,width:0,height:0,scaleX:1,scaleY:1,flipX:!1,flipY:!1,opacity:1,angle:0,skewX:0,skewY:0,cornerSize:13,touchCornerSize:24,transparentCorners:!0,hoverCursor:null,moveCursor:null,padding:0,borderColor:"rgb(178,204,255)",borderDashArray:null,cornerColor:"rgb(178,204,255)",cornerStrokeColor:null,cornerStyle:"rect",cornerDashArray:null,centeredScaling:!1,centeredRotation:!0,fill:"rgb(0,0,0)",fillRule:"nonzero",globalCompositeOperation:"source-over",backgroundColor:"",selectionBackgroundColor:"",stroke:null,strokeWidth:1,strokeDashArray:null,strokeDashOffset:0,strokeLineCap:"butt",strokeLineJoin:"miter",strokeMiterLimit:4,shadow:null,borderOpacityWhenMoving:.4,borderScaleFactor:1,minScaleLimit:0,selectable:!0,evented:!0,visible:!0,hasControls:!0,hasBorders:!0,perPixelTargetFind:!1,includeDefaultValues:!0,lockMovementX:!1,lockMovementY:!1,lockRotation:!1,lockScalingX:!1,lockScalingY:!1,lockSkewingX:!1,lockSkewingY:!1,lockScalingFlip:!1,excludeFromExport:!1,objectCaching:o,statefullCache:!1,noScaleCache:!0,strokeUniform:!1,dirty:!0,__corner:0,paintFirst:"fill",activeOn:"down",stateProperties:"top left width height scaleX scaleY flipX flipY originX originY transformMatrix stroke strokeWidth strokeDashArray strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit angle opacity fill globalCompositeOperation shadow visible backgroundColor skewX skewY fillRule paintFirst clipPath strokeUniform".split(" "),cacheProperties:"fill stroke strokeWidth strokeDashArray width height paintFirst strokeUniform strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit backgroundColor clipPath".split(" "),colorProperties:"fill stroke backgroundColor".split(" "),clipPath:void 0,inverted:!1,absolutePositioned:!1,initialize:function(t){t&&this.setOptions(t)},_createCacheCanvas:function(){this._cacheProperties={},this._cacheCanvas=e.util.createCanvasElement(),this._cacheContext=this._cacheCanvas.getContext("2d"),this._updateCacheCanvas(),this.dirty=!0},_limitCacheSize:function(t){var i=e.perfLimitSizeTotal,n=t.width,r=t.height,s=e.maxCacheSideLimit,a=e.minCacheSideLimit;if(n<=s&&r<=s&&n*r<=i)return nc&&(t.zoomX/=n/c,t.width=c,t.capped=!0),r>d&&(t.zoomY/=r/d,t.height=d,t.capped=!0),t},_getCacheCanvasDimensions:function(){var t=this.getTotalObjectScaling(),e=this._getTransformedDimensions(0,0),i=e.x*t.scaleX/this.scaleX,n=e.y*t.scaleY/this.scaleY;return{width:i+2,height:n+2,zoomX:t.scaleX,zoomY:t.scaleY,x:i,y:n}},_updateCacheCanvas:function(){var t=this.canvas;if(this.noScaleCache&&t&&t._currentTransform){var i=t._currentTransform.target,n=t._currentTransform.action;if(this===i&&n.slice&&"scale"===n.slice(0,5))return!1}var r,s,a=this._cacheCanvas,o=this._limitCacheSize(this._getCacheCanvasDimensions()),l=e.minCacheSideLimit,h=o.width,c=o.height,d=o.zoomX,u=o.zoomY,f=h!==this.cacheWidth||c!==this.cacheHeight,g=this.zoomX!==d||this.zoomY!==u,m=f||g,p=0,_=0,v=!1;if(f){var y=this._cacheCanvas.width,w=this._cacheCanvas.height,C=h>y||c>w;v=C||(h<.9*y||c<.9*w)&&y>l&&w>l,C&&!o.capped&&(h>l||c>l)&&(p=.1*h,_=.1*c)}return this instanceof e.Text&&this.path&&(m=!0,v=!0,p+=this.getHeightOfLine(0)*this.zoomX,_+=this.getHeightOfLine(0)*this.zoomY),!!m&&(v?(a.width=Math.ceil(h+p),a.height=Math.ceil(c+_)):(this._cacheContext.setTransform(1,0,0,1,0,0),this._cacheContext.clearRect(0,0,a.width,a.height)),r=o.x/2,s=o.y/2,this.cacheTranslationX=Math.round(a.width/2-r)+r,this.cacheTranslationY=Math.round(a.height/2-s)+s,this.cacheWidth=h,this.cacheHeight=c,this._cacheContext.translate(this.cacheTranslationX,this.cacheTranslationY),this._cacheContext.scale(d,u),this.zoomX=d,this.zoomY=u,!0)},setOptions:function(t){this._setOptions(t),this._initGradient(t.fill,"fill"),this._initGradient(t.stroke,"stroke"),this._initPattern(t.fill,"fill"),this._initPattern(t.stroke,"stroke")},transform:function(t){var e=this.group&&!this.group._transformDone||this.group&&this.canvas&&t===this.canvas.contextTop,i=this.calcTransformMatrix(!e);t.transform(i[0],i[1],i[2],i[3],i[4],i[5])},toObject:function(t){var i=e.Object.NUM_FRACTION_DIGITS,n={type:this.type,version:e.version,originX:this.originX,originY:this.originY,left:r(this.left,i),top:r(this.top,i),width:r(this.width,i),height:r(this.height,i),fill:this.fill&&this.fill.toObject?this.fill.toObject():this.fill,stroke:this.stroke&&this.stroke.toObject?this.stroke.toObject():this.stroke,strokeWidth:r(this.strokeWidth,i),strokeDashArray:this.strokeDashArray?this.strokeDashArray.concat():this.strokeDashArray,strokeLineCap:this.strokeLineCap,strokeDashOffset:this.strokeDashOffset,strokeLineJoin:this.strokeLineJoin,strokeUniform:this.strokeUniform,strokeMiterLimit:r(this.strokeMiterLimit,i),scaleX:r(this.scaleX,i),scaleY:r(this.scaleY,i),angle:r(this.angle,i),flipX:this.flipX,flipY:this.flipY,opacity:r(this.opacity,i),shadow:this.shadow&&this.shadow.toObject?this.shadow.toObject():this.shadow,visible:this.visible,backgroundColor:this.backgroundColor,fillRule:this.fillRule,paintFirst:this.paintFirst,globalCompositeOperation:this.globalCompositeOperation,skewX:r(this.skewX,i),skewY:r(this.skewY,i)};return this.clipPath&&!this.clipPath.excludeFromExport&&(n.clipPath=this.clipPath.toObject(t),n.clipPath.inverted=this.clipPath.inverted,n.clipPath.absolutePositioned=this.clipPath.absolutePositioned),e.util.populateWithProperties(this,n,t),this.includeDefaultValues||(n=this._removeDefaultValues(n)),n},toDatalessObject:function(t){return this.toObject(t)},_removeDefaultValues:function(t){var i=e.util.getKlass(t.type).prototype;return i.stateProperties.forEach(function(e){"left"!==e&&"top"!==e&&(t[e]===i[e]&&delete t[e],Array.isArray(t[e])&&Array.isArray(i[e])&&0===t[e].length&&0===i[e].length&&delete t[e])}),t},toString:function(){return"#"},getObjectScaling:function(){if(!this.group)return{scaleX:this.scaleX,scaleY:this.scaleY};var t=e.util.qrDecompose(this.calcTransformMatrix());return{scaleX:Math.abs(t.scaleX),scaleY:Math.abs(t.scaleY)}},getTotalObjectScaling:function(){var t=this.getObjectScaling(),e=t.scaleX,i=t.scaleY;if(this.canvas){var n=this.canvas.getZoom(),r=this.canvas.getRetinaScaling();e*=n*r,i*=n*r}return{scaleX:e,scaleY:i}},getObjectOpacity:function(){var t=this.opacity;return this.group&&(t*=this.group.getObjectOpacity()),t},_set:function(t,i){var n="scaleX"===t||"scaleY"===t,r=this[t]!==i,s=!1;return n&&(i=this._constrainScale(i)),"scaleX"===t&&i<0?(this.flipX=!this.flipX,i*=-1):"scaleY"===t&&i<0?(this.flipY=!this.flipY,i*=-1):"shadow"!==t||!i||i instanceof e.Shadow?"dirty"===t&&this.group&&this.group.set("dirty",i):i=new e.Shadow(i),this[t]=i,r&&(s=this.group&&this.group.isOnACache(),this.cacheProperties.indexOf(t)>-1?(this.dirty=!0,s&&this.group.set("dirty",!0)):s&&this.stateProperties.indexOf(t)>-1&&this.group.set("dirty",!0)),this},setOnGroup:function(){},getViewportTransform:function(){return this.canvas&&this.canvas.viewportTransform?this.canvas.viewportTransform:e.iMatrix.concat()},isNotVisible:function(){return 0===this.opacity||!this.width&&!this.height&&0===this.strokeWidth||!this.visible},render:function(t){this.isNotVisible()||this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(t.save(),this._setupCompositeOperation(t),this.drawSelectionBackground(t),this.transform(t),this._setOpacity(t),this._setShadow(t,this),this.shouldCache()?(this.renderCache(),this.drawCacheOnCanvas(t)):(this._removeCacheCanvas(),this.dirty=!1,this.drawObject(t),this.objectCaching&&this.statefullCache&&this.saveState({propertySet:"cacheProperties"})),t.restore())},renderCache:function(t){t=t||{},this._cacheCanvas&&this._cacheContext||this._createCacheCanvas(),this.isCacheDirty()&&(this.statefullCache&&this.saveState({propertySet:"cacheProperties"}),this.drawObject(this._cacheContext,t.forClipping),this.dirty=!1)},_removeCacheCanvas:function(){this._cacheCanvas=null,this._cacheContext=null,this.cacheWidth=0,this.cacheHeight=0},hasStroke:function(){return this.stroke&&"transparent"!==this.stroke&&0!==this.strokeWidth},hasFill:function(){return this.fill&&"transparent"!==this.fill},needsItsOwnCache:function(){return!("stroke"!==this.paintFirst||!this.hasFill()||!this.hasStroke()||"object"!=typeof this.shadow)||!!this.clipPath},shouldCache:function(){return this.ownCaching=this.needsItsOwnCache()||this.objectCaching&&(!this.group||!this.group.isOnACache()),this.ownCaching},willDrawShadow:function(){return!!this.shadow&&(0!==this.shadow.offsetX||0!==this.shadow.offsetY)},drawClipPathOnCache:function(t,i){if(t.save(),i.inverted?t.globalCompositeOperation="destination-out":t.globalCompositeOperation="destination-in",i.absolutePositioned){var n=e.util.invertTransform(this.calcTransformMatrix());t.transform(n[0],n[1],n[2],n[3],n[4],n[5])}i.transform(t),t.scale(1/i.zoomX,1/i.zoomY),t.drawImage(i._cacheCanvas,-i.cacheTranslationX,-i.cacheTranslationY),t.restore()},drawObject:function(t,e){var i=this.fill,n=this.stroke;e?(this.fill="black",this.stroke="",this._setClippingProperties(t)):this._renderBackground(t),this._render(t),this._drawClipPath(t,this.clipPath),this.fill=i,this.stroke=n},_drawClipPath:function(t,e){e&&(e.canvas=this.canvas,e.shouldCache(),e._transformDone=!0,e.renderCache({forClipping:!0}),this.drawClipPathOnCache(t,e))},drawCacheOnCanvas:function(t){t.scale(1/this.zoomX,1/this.zoomY),t.drawImage(this._cacheCanvas,-this.cacheTranslationX,-this.cacheTranslationY)},isCacheDirty:function(t){if(this.isNotVisible())return!1;if(this._cacheCanvas&&this._cacheContext&&!t&&this._updateCacheCanvas())return!0;if(this.dirty||this.clipPath&&this.clipPath.absolutePositioned||this.statefullCache&&this.hasStateChanged("cacheProperties")){if(this._cacheCanvas&&this._cacheContext&&!t){var e=this.cacheWidth/this.zoomX,i=this.cacheHeight/this.zoomY;this._cacheContext.clearRect(-e/2,-i/2,e,i)}return!0}return!1},_renderBackground:function(t){if(this.backgroundColor){var e=this._getNonTransformedDimensions();t.fillStyle=this.backgroundColor,t.fillRect(-e.x/2,-e.y/2,e.x,e.y),this._removeShadow(t)}},_setOpacity:function(t){this.group&&!this.group._transformDone?t.globalAlpha=this.getObjectOpacity():t.globalAlpha*=this.opacity},_setStrokeStyles:function(t,e){var i=e.stroke;i&&(t.lineWidth=e.strokeWidth,t.lineCap=e.strokeLineCap,t.lineDashOffset=e.strokeDashOffset,t.lineJoin=e.strokeLineJoin,t.miterLimit=e.strokeMiterLimit,i.toLive?"percentage"===i.gradientUnits||i.gradientTransform||i.patternTransform?this._applyPatternForTransformedGradient(t,i):(t.strokeStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,i)):t.strokeStyle=e.stroke)},_setFillStyles:function(t,e){var i=e.fill;i&&(i.toLive?(t.fillStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,e.fill)):t.fillStyle=i)},_setClippingProperties:function(t){t.globalAlpha=1,t.strokeStyle="transparent",t.fillStyle="#000000"},_setLineDash:function(t,e){e&&0!==e.length&&(1&e.length&&e.push.apply(e,e),t.setLineDash(e))},_renderControls:function(t,i){var n,r,s,o=this.getViewportTransform(),l=this.calcTransformMatrix();r=void 0!==(i=i||{}).hasBorders?i.hasBorders:this.hasBorders,s=void 0!==i.hasControls?i.hasControls:this.hasControls,l=e.util.multiplyTransformMatrices(o,l),n=e.util.qrDecompose(l),t.save(),t.translate(n.translateX,n.translateY),t.lineWidth=1*this.borderScaleFactor,this.group||(t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1),this.flipX&&(n.angle-=180),t.rotate(a(this.group?n.angle:this.angle)),i.forActiveSelection||this.group?r&&this.drawBordersInGroup(t,n,i):r&&this.drawBorders(t,i),s&&this.drawControls(t,i),t.restore()},_setShadow:function(t){if(this.shadow){var i,n=this.shadow,r=this.canvas,s=r&&r.viewportTransform[0]||1,a=r&&r.viewportTransform[3]||1;i=n.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),r&&r._isRetinaScaling()&&(s*=e.devicePixelRatio,a*=e.devicePixelRatio),t.shadowColor=n.color,t.shadowBlur=n.blur*e.browserShadowBlurConstant*(s+a)*(i.scaleX+i.scaleY)/4,t.shadowOffsetX=n.offsetX*s*i.scaleX,t.shadowOffsetY=n.offsetY*a*i.scaleY}},_removeShadow:function(t){this.shadow&&(t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0)},_applyPatternGradientTransform:function(t,e){if(!e||!e.toLive)return{offsetX:0,offsetY:0};var i=e.gradientTransform||e.patternTransform,n=-this.width/2+e.offsetX||0,r=-this.height/2+e.offsetY||0;return"percentage"===e.gradientUnits?t.transform(this.width,0,0,this.height,n,r):t.transform(1,0,0,1,n,r),i&&t.transform(i[0],i[1],i[2],i[3],i[4],i[5]),{offsetX:n,offsetY:r}},_renderPaintInOrder:function(t){"stroke"===this.paintFirst?(this._renderStroke(t),this._renderFill(t)):(this._renderFill(t),this._renderStroke(t))},_render:function(){},_renderFill:function(t){this.fill&&(t.save(),this._setFillStyles(t,this),"evenodd"===this.fillRule?t.fill("evenodd"):t.fill(),t.restore())},_renderStroke:function(t){if(this.stroke&&0!==this.strokeWidth){if(this.shadow&&!this.shadow.affectStroke&&this._removeShadow(t),t.save(),this.strokeUniform&&this.group){var e=this.getObjectScaling();t.scale(1/e.scaleX,1/e.scaleY)}else this.strokeUniform&&t.scale(1/this.scaleX,1/this.scaleY);this._setLineDash(t,this.strokeDashArray),this._setStrokeStyles(t,this),t.stroke(),t.restore()}},_applyPatternForTransformedGradient:function(t,i){var n,r=this._limitCacheSize(this._getCacheCanvasDimensions()),s=e.util.createCanvasElement(),a=this.canvas.getRetinaScaling(),o=r.x/this.scaleX/a,l=r.y/this.scaleY/a;s.width=o,s.height=l,(n=s.getContext("2d")).beginPath(),n.moveTo(0,0),n.lineTo(o,0),n.lineTo(o,l),n.lineTo(0,l),n.closePath(),n.translate(o/2,l/2),n.scale(r.zoomX/this.scaleX/a,r.zoomY/this.scaleY/a),this._applyPatternGradientTransform(n,i),n.fillStyle=i.toLive(t),n.fill(),t.translate(-this.width/2-this.strokeWidth/2,-this.height/2-this.strokeWidth/2),t.scale(a*this.scaleX/r.zoomX,a*this.scaleY/r.zoomY),t.strokeStyle=n.createPattern(s,"no-repeat")},_findCenterFromElement:function(){return{x:this.left+this.width/2,y:this.top+this.height/2}},_assignTransformMatrixProps:function(){if(this.transformMatrix){var t=e.util.qrDecompose(this.transformMatrix);this.flipX=!1,this.flipY=!1,this.set("scaleX",t.scaleX),this.set("scaleY",t.scaleY),this.angle=t.angle,this.skewX=t.skewX,this.skewY=0}},_removeTransformMatrix:function(t){var i=this._findCenterFromElement();this.transformMatrix&&(this._assignTransformMatrixProps(),i=e.util.transformPoint(i,this.transformMatrix)),this.transformMatrix=null,t&&(this.scaleX*=t.scaleX,this.scaleY*=t.scaleY,this.cropX=t.cropX,this.cropY=t.cropY,i.x+=t.offsetLeft,i.y+=t.offsetTop,this.width=t.width,this.height=t.height),this.setPositionByOrigin(i,"center","center")},clone:function(t,i){var n=this.toObject(i);this.constructor.fromObject?this.constructor.fromObject(n,t):e.Object._fromObject("Object",n,t)},cloneAsImage:function(t,i){var n=this.toCanvasElement(i);return t&&t(new e.Image(n)),this},toCanvasElement:function(t){t||(t={});var i=e.util,n=i.saveObjectTransform(this),r=this.group,s=this.shadow,a=Math.abs,o=(t.multiplier||1)*(t.enableRetinaScaling?e.devicePixelRatio:1);delete this.group,t.withoutTransform&&i.resetObjectTransform(this),t.withoutShadow&&(this.shadow=null);var l,h,c,d,u=e.util.createCanvasElement(),f=this.getBoundingRect(!0,!0),g=this.shadow,m={x:0,y:0};g&&(h=g.blur,l=g.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),m.x=2*Math.round(a(g.offsetX)+h)*a(l.scaleX),m.y=2*Math.round(a(g.offsetY)+h)*a(l.scaleY)),c=f.width+m.x,d=f.height+m.y,u.width=Math.ceil(c),u.height=Math.ceil(d);var p=new e.StaticCanvas(u,{enableRetinaScaling:!1,renderOnAddRemove:!1,skipOffscreen:!1});"jpeg"===t.format&&(p.backgroundColor="#fff"),this.setPositionByOrigin(new e.Point(p.width/2,p.height/2),"center","center");var _=this.canvas;p.add(this);var v=p.toCanvasElement(o||1,t);return this.shadow=s,this.set("canvas",_),r&&(this.group=r),this.set(n).setCoords(),p._objects=[],p.dispose(),p=null,v},toDataURL:function(t){return t||(t={}),e.util.toDataURL(this.toCanvasElement(t),t.format||"png",t.quality||1)},isType:function(t){return arguments.length>1?Array.from(arguments).includes(this.type):this.type===t},complexity:function(){return 1},toJSON:function(t){return this.toObject(t)},rotate:function(t){var e=("center"!==this.originX||"center"!==this.originY)&&this.centeredRotation;return e&&this._setOriginToCenter(),this.set("angle",t),e&&this._resetOrigin(),this},centerH:function(){return this.canvas&&this.canvas.centerObjectH(this),this},viewportCenterH:function(){return this.canvas&&this.canvas.viewportCenterObjectH(this),this},centerV:function(){return this.canvas&&this.canvas.centerObjectV(this),this},viewportCenterV:function(){return this.canvas&&this.canvas.viewportCenterObjectV(this),this},center:function(){return this.canvas&&this.canvas.centerObject(this),this},viewportCenter:function(){return this.canvas&&this.canvas.viewportCenterObject(this),this},getLocalPointer:function(t,i){i=i||this.canvas.getPointer(t);var n=new e.Point(i.x,i.y),r=this._getLeftTopCoords();return this.angle&&(n=e.util.rotatePoint(n,r,a(-this.angle))),{x:n.x-r.x,y:n.y-r.y}},_setupCompositeOperation:function(t){this.globalCompositeOperation&&(t.globalCompositeOperation=this.globalCompositeOperation)},dispose:function(){e.runningAnimations&&e.runningAnimations.cancelByTarget(this)}}),e.util.createAccessors&&e.util.createAccessors(e.Object),i(e.Object.prototype,e.Observable),e.Object.NUM_FRACTION_DIGITS=2,e.Object.ENLIVEN_PROPS=["clipPath"],e.Object._fromObject=function(t,i,r,s){var a=e[t];i=n(i,!0),e.util.enlivenPatterns([i.fill,i.stroke],function(t){void 0!==t[0]&&(i.fill=t[0]),void 0!==t[1]&&(i.stroke=t[1]),e.util.enlivenObjectEnlivables(i,i,function(){var t=s?new a(i[s],i):new a(i);r&&r(t)})})},e.Object.__uid=0)}(e),w=T.util.degreesToRadians,C={left:-.5,center:0,right:.5},E={top:-.5,center:0,bottom:.5},T.util.object.extend(T.Object.prototype,{translateToGivenOrigin:function(t,e,i,n,r){var s,a,o,l=t.x,h=t.y;return"string"==typeof e?e=C[e]:e-=.5,"string"==typeof n?n=C[n]:n-=.5,"string"==typeof i?i=E[i]:i-=.5,"string"==typeof r?r=E[r]:r-=.5,a=r-i,((s=n-e)||a)&&(o=this._getTransformedDimensions(),l=t.x+s*o.x,h=t.y+a*o.y),new T.Point(l,h)},translateToCenterPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,e,i,"center","center");return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},translateToOriginPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,"center","center",e,i);return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},getCenterPoint:function(){var t=new T.Point(this.left,this.top);return this.translateToCenterPoint(t,this.originX,this.originY)},getPointByOrigin:function(t,e){var i=this.getCenterPoint();return this.translateToOriginPoint(i,t,e)},toLocalPoint:function(t,e,i){var n,r,s=this.getCenterPoint();return n=void 0!==e&&void 0!==i?this.translateToGivenOrigin(s,"center","center",e,i):new T.Point(this.left,this.top),r=new T.Point(t.x,t.y),this.angle&&(r=T.util.rotatePoint(r,s,-w(this.angle))),r.subtractEquals(n)},setPositionByOrigin:function(t,e,i){var n=this.translateToCenterPoint(t,e,i),r=this.translateToOriginPoint(n,this.originX,this.originY);this.set("left",r.x),this.set("top",r.y)},adjustPosition:function(t){var e,i,n=w(this.angle),r=this.getScaledWidth(),s=T.util.cos(n)*r,a=T.util.sin(n)*r;e="string"==typeof this.originX?C[this.originX]:this.originX-.5,i="string"==typeof t?C[t]:t-.5,this.left+=s*(i-e),this.top+=a*(i-e),this.setCoords(),this.originX=t},_setOriginToCenter:function(){this._originalOriginX=this.originX,this._originalOriginY=this.originY;var t=this.getCenterPoint();this.originX="center",this.originY="center",this.left=t.x,this.top=t.y},_resetOrigin:function(){var t=this.translateToOriginPoint(this.getCenterPoint(),this._originalOriginX,this._originalOriginY);this.originX=this._originalOriginX,this.originY=this._originalOriginY,this.left=t.x,this.top=t.y,this._originalOriginX=null,this._originalOriginY=null},_getLeftTopCoords:function(){return this.translateToOriginPoint(this.getCenterPoint(),"left","top")}}),function(){var t=T.util,e=t.degreesToRadians,i=t.multiplyTransformMatrices,n=t.transformPoint;t.object.extend(T.Object.prototype,{oCoords:null,aCoords:null,lineCoords:null,ownMatrixCache:null,matrixCache:null,controls:{},_getCoords:function(t,e){return e?t?this.calcACoords():this.calcLineCoords():(this.aCoords&&this.lineCoords||this.setCoords(!0),t?this.aCoords:this.lineCoords)},getCoords:function(t,e){return i=this._getCoords(t,e),[new T.Point(i.tl.x,i.tl.y),new T.Point(i.tr.x,i.tr.y),new T.Point(i.br.x,i.br.y),new T.Point(i.bl.x,i.bl.y)];var i},intersectsWithRect:function(t,e,i,n){var r=this.getCoords(i,n);return"Intersection"===T.Intersection.intersectPolygonRectangle(r,t,e).status},intersectsWithObject:function(t,e,i){return"Intersection"===T.Intersection.intersectPolygonPolygon(this.getCoords(e,i),t.getCoords(e,i)).status||t.isContainedWithinObject(this,e,i)||this.isContainedWithinObject(t,e,i)},isContainedWithinObject:function(t,e,i){for(var n=this.getCoords(e,i),r=e?t.aCoords:t.lineCoords,s=0,a=t._getImageLines(r);s<4;s++)if(!t.containsPoint(n[s],a))return!1;return!0},isContainedWithinRect:function(t,e,i,n){var r=this.getBoundingRect(i,n);return r.left>=t.x&&r.left+r.width<=e.x&&r.top>=t.y&&r.top+r.height<=e.y},containsPoint:function(t,e,i,n){var r=this._getCoords(i,n),s=(e=e||this._getImageLines(r),this._findCrossPoints(t,e));return 0!==s&&s%2==1},isOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.getCoords(!0,t).some(function(t){return t.x<=i.x&&t.x>=e.x&&t.y<=i.y&&t.y>=e.y})||!!this.intersectsWithRect(e,i,!0,t)||this._containsCenterOfCanvas(e,i,t)},_containsCenterOfCanvas:function(t,e,i){var n={x:(t.x+e.x)/2,y:(t.y+e.y)/2};return!!this.containsPoint(n,null,!0,i)},isPartiallyOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.intersectsWithRect(e,i,!0,t)||this.getCoords(!0,t).every(function(t){return(t.x>=i.x||t.x<=e.x)&&(t.y>=i.y||t.y<=e.y)})&&this._containsCenterOfCanvas(e,i,t)},_getImageLines:function(t){return{topline:{o:t.tl,d:t.tr},rightline:{o:t.tr,d:t.br},bottomline:{o:t.br,d:t.bl},leftline:{o:t.bl,d:t.tl}}},_findCrossPoints:function(t,e){var i,n,r,s=0;for(var a in e)if(!((r=e[a]).o.y=t.y&&r.d.y>=t.y||(r.o.x===r.d.x&&r.o.x>=t.x?n=r.o.x:(i=(r.d.y-r.o.y)/(r.d.x-r.o.x),n=-(t.y-0*t.x-(r.o.y-i*r.o.x))/(0-i)),n>=t.x&&(s+=1),2!==s)))break;return s},getBoundingRect:function(e,i){var n=this.getCoords(e,i);return t.makeBoundingBoxFromPoints(n)},getScaledWidth:function(){return this._getTransformedDimensions().x},getScaledHeight:function(){return this._getTransformedDimensions().y},_constrainScale:function(t){return Math.abs(t)\n')}},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(t),{reviver:t})},toClipPathSVG:function(t){return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(t),{reviver:t})},_createBaseClipPathSVGMarkup:function(t,e){var i=(e=e||{}).reviver,n=e.additionalTransform||"",r=[this.getSvgTransform(!0,n),this.getSvgCommons()].join(""),s=t.indexOf("COMMON_PARTS");return t[s]=r,i?i(t.join("")):t.join("")},_createBaseSVGMarkup:function(t,e){var i,n,r=(e=e||{}).noStyle,s=e.reviver,a=r?"":'style="'+this.getSvgStyles()+'" ',o=e.withShadow?'style="'+this.getSvgFilter()+'" ':"",l=this.clipPath,h=this.strokeUniform?'vector-effect="non-scaling-stroke" ':"",c=l&&l.absolutePositioned,d=this.stroke,u=this.fill,f=this.shadow,g=[],m=t.indexOf("COMMON_PARTS"),p=e.additionalTransform;return l&&(l.clipPathId="CLIPPATH_"+T.Object.__uid++,n='\n'+l.toClipPathSVG(s)+"\n"),c&&g.push("\n"),g.push("\n"),i=[a,h,r?"":this.addPaintOrder()," ",p?'transform="'+p+'" ':""].join(""),t[m]=i,u&&u.toLive&&g.push(u.toSVG(this)),d&&d.toLive&&g.push(d.toSVG(this)),f&&g.push(f.toSVG(this)),l&&g.push(n),g.push(t.join("")),g.push("\n"),c&&g.push("\n"),s?s(g.join("")):g.join("")},addPaintOrder:function(){return"fill"!==this.paintFirst?' paint-order="'+this.paintFirst+'" ':""}})}(),function(){var t=T.util.object.extend,e="stateProperties";function i(e,i,n){var r={};n.forEach(function(t){r[t]=e[t]}),t(e[i],r,!0)}function n(t,e,i){if(t===e)return!0;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(var r=0,s=t.length;r=0;l--)if(r=o[l],this.isControlVisible(r)&&(n=this._getImageLines(e?this.oCoords[r].touchCorner:this.oCoords[r].corner),0!==(i=this._findCrossPoints({x:s,y:a},n))&&i%2==1))return this.__corner=r,r;return!1},forEachControl:function(t){for(var e in this.controls)t(this.controls[e],e,this)},_setCornerCoords:function(){var t=this.oCoords;for(var e in t){var i=this.controls[e];t[e].corner=i.calcCornerCoords(this.angle,this.cornerSize,t[e].x,t[e].y,!1),t[e].touchCorner=i.calcCornerCoords(this.angle,this.touchCornerSize,t[e].x,t[e].y,!0)}},drawSelectionBackground:function(e){if(!this.selectionBackgroundColor||this.canvas&&!this.canvas.interactive||this.canvas&&this.canvas._activeObject!==this)return this;e.save();var i=this.getCenterPoint(),n=this._calculateCurrentDimensions(),r=this.canvas.viewportTransform;return e.translate(i.x,i.y),e.scale(1/r[0],1/r[3]),e.rotate(t(this.angle)),e.fillStyle=this.selectionBackgroundColor,e.fillRect(-n.x/2,-n.y/2,n.x,n.y),e.restore(),this},drawBorders:function(t,e){e=e||{};var i=this._calculateCurrentDimensions(),n=this.borderScaleFactor,r=i.x+n,s=i.y+n,a=void 0!==e.hasControls?e.hasControls:this.hasControls,o=!1;return t.save(),t.strokeStyle=e.borderColor||this.borderColor,this._setLineDash(t,e.borderDashArray||this.borderDashArray),t.strokeRect(-r/2,-s/2,r,s),a&&(t.beginPath(),this.forEachControl(function(e,i,n){e.withConnection&&e.getVisibility(n,i)&&(o=!0,t.moveTo(e.x*r,e.y*s),t.lineTo(e.x*r+e.offsetX,e.y*s+e.offsetY))}),o&&t.stroke()),t.restore(),this},drawBordersInGroup:function(t,e,i){i=i||{};var n=T.util.sizeAfterTransform(this.width,this.height,e),r=this.strokeWidth,s=this.strokeUniform,a=this.borderScaleFactor,o=n.x+r*(s?this.canvas.getZoom():e.scaleX)+a,l=n.y+r*(s?this.canvas.getZoom():e.scaleY)+a;return t.save(),this._setLineDash(t,i.borderDashArray||this.borderDashArray),t.strokeStyle=i.borderColor||this.borderColor,t.strokeRect(-o/2,-l/2,o,l),t.restore(),this},drawControls:function(t,e){e=e||{},t.save();var i,n,r=this.canvas.getRetinaScaling();return t.setTransform(r,0,0,r,0,0),t.strokeStyle=t.fillStyle=e.cornerColor||this.cornerColor,this.transparentCorners||(t.strokeStyle=e.cornerStrokeColor||this.cornerStrokeColor),this._setLineDash(t,e.cornerDashArray||this.cornerDashArray),this.setCoords(),this.group&&(i=this.group.calcTransformMatrix()),this.forEachControl(function(r,s,a){n=a.oCoords[s],r.getVisibility(a,s)&&(i&&(n=T.util.transformPoint(n,i)),r.render(t,n.x,n.y,e,a))}),t.restore(),this},isControlVisible:function(t){return this.controls[t]&&this.controls[t].getVisibility(this,t)},setControlVisible:function(t,e){return this._controlsVisibility||(this._controlsVisibility={}),this._controlsVisibility[t]=e,this},setControlsVisibility:function(t){for(var e in t||(t={}),t)this.setControlVisible(e,t[e]);return this},onDeselect:function(){},onSelect:function(){}})}(),T.util.object.extend(T.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.left,endValue:this.getCenterPoint().x,duration:this.FX_DURATION,onChange:function(e){t.set("left",e),s.requestRenderAll(),r()},onComplete:function(){t.setCoords(),n()}})},fxCenterObjectV:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.top,endValue:this.getCenterPoint().y,duration:this.FX_DURATION,onChange:function(e){t.set("top",e),s.requestRenderAll(),r()},onComplete:function(){t.setCoords(),n()}})},fxRemove:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,r=e.onChange||i,s=this;return T.util.animate({target:this,startValue:t.opacity,endValue:0,duration:this.FX_DURATION,onChange:function(e){t.set("opacity",e),s.requestRenderAll(),r()},onComplete:function(){s.remove(t),n()}})}}),T.util.object.extend(T.Object.prototype,{animate:function(){if(arguments[0]&&"object"==typeof arguments[0]){var t,e,i=[],n=[];for(t in arguments[0])i.push(t);for(var r=0,s=i.length;r-1||r&&s.colorProperties.indexOf(r[1])>-1,o=r?this.get(r[0])[r[1]]:this.get(t);"from"in i||(i.from=o),a||(e=~e.indexOf("=")?o+parseFloat(e.replace("=","")):parseFloat(e));var l={target:this,startValue:i.from,endValue:e,byValue:i.by,easing:i.easing,duration:i.duration,abort:i.abort&&function(t,e,n){return i.abort.call(s,t,e,n)},onChange:function(e,a,o){r?s[r[0]][r[1]]=e:s.set(t,e),n||i.onChange&&i.onChange(e,a,o)},onComplete:function(t,e,r){n||(s.setCoords(),i.onComplete&&i.onComplete(t,e,r))}};return a?T.util.animateColor(l.startValue,l.endValue,l.duration,l):T.util.animate(l)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,r={x1:1,x2:1,y1:1,y2:1};function s(t,e){var i=t.origin,n=t.axis1,r=t.axis2,s=t.dimension,a=e.nearest,o=e.center,l=e.farthest;return function(){switch(this.get(i)){case a:return Math.min(this.get(n),this.get(r));case o:return Math.min(this.get(n),this.get(r))+.5*this.get(s);case l:return Math.max(this.get(n),this.get(r))}}}e.Line?e.warn("fabric.Line is already defined"):(e.Line=e.util.createClass(e.Object,{type:"line",x1:0,y1:0,x2:0,y2:0,cacheProperties:e.Object.prototype.cacheProperties.concat("x1","x2","y1","y2"),initialize:function(t,e){t||(t=[0,0,0,0]),this.callSuper("initialize",e),this.set("x1",t[0]),this.set("y1",t[1]),this.set("x2",t[2]),this.set("y2",t[3]),this._setWidthHeight(e)},_setWidthHeight:function(t){t||(t={}),this.width=Math.abs(this.x2-this.x1),this.height=Math.abs(this.y2-this.y1),this.left="left"in t?t.left:this._getLeftToOriginX(),this.top="top"in t?t.top:this._getTopToOriginY()},_set:function(t,e){return this.callSuper("_set",t,e),void 0!==r[t]&&this._setWidthHeight(),this},_getLeftToOriginX:s({origin:"originX",axis1:"x1",axis2:"x2",dimension:"width"},{nearest:"left",center:"center",farthest:"right"}),_getTopToOriginY:s({origin:"originY",axis1:"y1",axis2:"y2",dimension:"height"},{nearest:"top",center:"center",farthest:"bottom"}),_render:function(t){t.beginPath();var e=this.calcLinePoints();t.moveTo(e.x1,e.y1),t.lineTo(e.x2,e.y2),t.lineWidth=this.strokeWidth;var i=t.strokeStyle;t.strokeStyle=this.stroke||t.fillStyle,this.stroke&&this._renderStroke(t),t.strokeStyle=i},_findCenterFromElement:function(){return{x:(this.x1+this.x2)/2,y:(this.y1+this.y2)/2}},toObject:function(t){return i(this.callSuper("toObject",t),this.calcLinePoints())},_getNonTransformedDimensions:function(){var t=this.callSuper("_getNonTransformedDimensions");return"butt"===this.strokeLineCap&&(0===this.width&&(t.y-=this.strokeWidth),0===this.height&&(t.x-=this.strokeWidth)),t},calcLinePoints:function(){var t=this.x1<=this.x2?-1:1,e=this.y1<=this.y2?-1:1,i=t*this.width*.5,n=e*this.height*.5;return{x1:i,x2:t*this.width*-.5,y1:n,y2:e*this.height*-.5}},_toSVG:function(){var t=this.calcLinePoints();return["\n']}}),e.Line.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),e.Line.fromElement=function(t,n,r){r=r||{};var s=e.parseAttributes(t,e.Line.ATTRIBUTE_NAMES),a=[s.x1||0,s.y1||0,s.x2||0,s.y2||0];n(new e.Line(a,i(s,r)))},e.Line.fromObject=function(t,i){var r=n(t,!0);r.points=[t.x1,t.y1,t.x2,t.y2],e.Object._fromObject("Line",r,function(t){delete t.points,i&&i(t)},"points")})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians;e.Circle?e.warn("fabric.Circle is already defined."):(e.Circle=e.util.createClass(e.Object,{type:"circle",radius:0,startAngle:0,endAngle:360,cacheProperties:e.Object.prototype.cacheProperties.concat("radius","startAngle","endAngle"),_set:function(t,e){return this.callSuper("_set",t,e),"radius"===t&&this.setRadius(e),this},toObject:function(t){return this.callSuper("toObject",["radius","startAngle","endAngle"].concat(t))},_toSVG:function(){var t,n=(this.endAngle-this.startAngle)%360;if(0===n)t=["\n'];else{var r=i(this.startAngle),s=i(this.endAngle),a=this.radius;t=['180?"1":"0")+" 1"," "+e.util.cos(s)*a+" "+e.util.sin(s)*a,'" ',"COMMON_PARTS"," />\n"]}return t},_render:function(t){t.beginPath(),t.arc(0,0,this.radius,i(this.startAngle),i(this.endAngle),!1),this._renderPaintInOrder(t)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(t){return this.radius=t,this.set("width",2*t).set("height",2*t)}}),e.Circle.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),e.Circle.fromElement=function(t,i){var n,r=e.parseAttributes(t,e.Circle.ATTRIBUTE_NAMES);if(!("radius"in(n=r)&&n.radius>=0))throw new Error("value of `r` attribute is required and can not be negative");r.left=(r.left||0)-r.radius,r.top=(r.top||0)-r.radius,i(new e.Circle(r))},e.Circle.fromObject=function(t,i){e.Object._fromObject("Circle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={});e.Triangle?e.warn("fabric.Triangle is already defined"):(e.Triangle=e.util.createClass(e.Object,{type:"triangle",width:100,height:100,_render:function(t){var e=this.width/2,i=this.height/2;t.beginPath(),t.moveTo(-e,i),t.lineTo(0,-i),t.lineTo(e,i),t.closePath(),this._renderPaintInOrder(t)},_toSVG:function(){var t=this.width/2,e=this.height/2;return["']}}),e.Triangle.fromObject=function(t,i){return e.Object._fromObject("Triangle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=2*Math.PI;e.Ellipse?e.warn("fabric.Ellipse is already defined."):(e.Ellipse=e.util.createClass(e.Object,{type:"ellipse",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this.set("rx",t&&t.rx||0),this.set("ry",t&&t.ry||0)},_set:function(t,e){switch(this.callSuper("_set",t,e),t){case"rx":this.rx=e,this.set("width",2*e);break;case"ry":this.ry=e,this.set("height",2*e)}return this},getRx:function(){return this.get("rx")*this.get("scaleX")},getRy:function(){return this.get("ry")*this.get("scaleY")},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']},_render:function(t){t.beginPath(),t.save(),t.transform(1,0,0,this.ry/this.rx,0,0),t.arc(0,0,this.rx,0,i,!1),t.restore(),this._renderPaintInOrder(t)}}),e.Ellipse.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),e.Ellipse.fromElement=function(t,i){var n=e.parseAttributes(t,e.Ellipse.ATTRIBUTE_NAMES);n.left=(n.left||0)-n.rx,n.top=(n.top||0)-n.ry,i(new e.Ellipse(n))},e.Ellipse.fromObject=function(t,i){e.Object._fromObject("Ellipse",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Rect?e.warn("fabric.Rect is already defined"):(e.Rect=e.util.createClass(e.Object,{stateProperties:e.Object.prototype.stateProperties.concat("rx","ry"),type:"rect",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this._initRxRy()},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(t){var e=this.rx?Math.min(this.rx,this.width/2):0,i=this.ry?Math.min(this.ry,this.height/2):0,n=this.width,r=this.height,s=-this.width/2,a=-this.height/2,o=0!==e||0!==i,l=.4477152502;t.beginPath(),t.moveTo(s+e,a),t.lineTo(s+n-e,a),o&&t.bezierCurveTo(s+n-l*e,a,s+n,a+l*i,s+n,a+i),t.lineTo(s+n,a+r-i),o&&t.bezierCurveTo(s+n,a+r-l*i,s+n-l*e,a+r,s+n-e,a+r),t.lineTo(s+e,a+r),o&&t.bezierCurveTo(s+l*e,a+r,s,a+r-l*i,s,a+r-i),t.lineTo(s,a+i),o&&t.bezierCurveTo(s,a+l*i,s+l*e,a,s+e,a),t.closePath(),this._renderPaintInOrder(t)},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']}}),e.Rect.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),e.Rect.fromElement=function(t,n,r){if(!t)return n(null);r=r||{};var s=e.parseAttributes(t,e.Rect.ATTRIBUTE_NAMES);s.left=s.left||0,s.top=s.top||0,s.height=s.height||0,s.width=s.width||0;var a=new e.Rect(i(r?e.util.object.clone(r):{},s));a.visible=a.visible&&a.width>0&&a.height>0,n(a)},e.Rect.fromObject=function(t,i){return e.Object._fromObject("Rect",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.array.min,r=e.util.array.max,s=e.util.toFixed,a=e.util.projectStrokeOnPoints;e.Polyline?e.warn("fabric.Polyline is already defined"):(e.Polyline=e.util.createClass(e.Object,{type:"polyline",points:null,exactBoundingBox:!1,cacheProperties:e.Object.prototype.cacheProperties.concat("points"),initialize:function(t,e){e=e||{},this.points=t||[],this.callSuper("initialize",e),this._setPositionDimensions(e)},_projectStrokeOnPoints:function(){return a(this.points,this,!0)},_setPositionDimensions:function(t){var e,i=this._calcDimensions(t),n=this.exactBoundingBox?this.strokeWidth:0;this.width=i.width-n,this.height=i.height-n,t.fromSVG||(e=this.translateToGivenOrigin({x:i.left-this.strokeWidth/2+n/2,y:i.top-this.strokeWidth/2+n/2},"left","top",this.originX,this.originY)),void 0===t.left&&(this.left=t.fromSVG?i.left:e.x),void 0===t.top&&(this.top=t.fromSVG?i.top:e.y),this.pathOffset={x:i.left+this.width/2+n/2,y:i.top+this.height/2+n/2}},_calcDimensions:function(){var t=this.exactBoundingBox?this._projectStrokeOnPoints():this.points,e=n(t,"x")||0,i=n(t,"y")||0;return{left:e,top:i,width:(r(t,"x")||0)-e,height:(r(t,"y")||0)-i}},toObject:function(t){return i(this.callSuper("toObject",t),{points:this.points.concat()})},_toSVG:function(){for(var t=[],i=this.pathOffset.x,n=this.pathOffset.y,r=e.Object.NUM_FRACTION_DIGITS,a=0,o=this.points.length;a\n']},commonRender:function(t){var e,i=this.points.length,n=this.pathOffset.x,r=this.pathOffset.y;if(!i||isNaN(this.points[i-1].y))return!1;t.beginPath(),t.moveTo(this.points[0].x-n,this.points[0].y-r);for(var s=0;s"},toObject:function(t){return r(this.callSuper("toObject",t),{path:this.path.map(function(t){return t.slice()})})},toDatalessObject:function(t){var e=this.toObject(["sourcePath"].concat(t));return e.sourcePath&&delete e.path,e},_toSVG:function(){return["\n"]},_getOffsetTransform:function(){var t=e.Object.NUM_FRACTION_DIGITS;return" translate("+a(-this.pathOffset.x,t)+", "+a(-this.pathOffset.y,t)+")"},toClipPathSVG:function(t){var e=this._getOffsetTransform();return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},toSVG:function(t){var e=this._getOffsetTransform();return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},complexity:function(){return this.path.length},_calcDimensions:function(){for(var t,r,s=[],a=[],o=0,l=0,h=0,c=0,d=0,u=this.path.length;d"},addWithUpdate:function(t){var i=!!this.group;return this._restoreObjectsState(),e.util.resetObjectTransform(this),t&&(i&&e.util.removeTransformFromObject(t,this.group.calcTransformMatrix()),this._objects.push(t),t.group=this,t._set("canvas",this.canvas)),this._calcBounds(),this._updateObjectsCoords(),this.dirty=!0,i?this.group.addWithUpdate():this.setCoords(),this},removeWithUpdate:function(t){return this._restoreObjectsState(),e.util.resetObjectTransform(this),this.remove(t),this._calcBounds(),this._updateObjectsCoords(),this.setCoords(),this.dirty=!0,this},_onObjectAdded:function(t){this.dirty=!0,t.group=this,t._set("canvas",this.canvas)},_onObjectRemoved:function(t){this.dirty=!0,delete t.group},_set:function(t,i){var n=this._objects.length;if(this.useSetOnGroup)for(;n--;)this._objects[n].setOnGroup(t,i);if("canvas"===t)for(;n--;)this._objects[n]._set(t,i);e.Object.prototype._set.call(this,t,i)},toObject:function(t){var i=this.includeDefaultValues,n=this._objects.filter(function(t){return!t.excludeFromExport}).map(function(e){var n=e.includeDefaultValues;e.includeDefaultValues=i;var r=e.toObject(t);return e.includeDefaultValues=n,r}),r=e.Object.prototype.toObject.call(this,t);return r.objects=n,r},toDatalessObject:function(t){var i,n=this.sourcePath;if(n)i=n;else{var r=this.includeDefaultValues;i=this._objects.map(function(e){var i=e.includeDefaultValues;e.includeDefaultValues=r;var n=e.toDatalessObject(t);return e.includeDefaultValues=i,n})}var s=e.Object.prototype.toDatalessObject.call(this,t);return s.objects=i,s},render:function(t){this._transformDone=!0,this.callSuper("render",t),this._transformDone=!1},shouldCache:function(){var t=e.Object.prototype.shouldCache.call(this);if(t)for(var i=0,n=this._objects.length;i\n"],i=0,n=this._objects.length;i\n"),e},getSvgStyles:function(){var t=void 0!==this.opacity&&1!==this.opacity?"opacity: "+this.opacity+";":"",e=this.visible?"":" visibility: hidden;";return[t,this.getSvgFilter(),e].join("")},toClipPathSVG:function(t){for(var e=[],i=0,n=this._objects.length;i"},shouldCache:function(){return!1},isOnACache:function(){return!1},_renderControls:function(t,e,i){t.save(),t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,this.callSuper("_renderControls",t,e),void 0===(i=i||{}).hasControls&&(i.hasControls=!1),i.forActiveSelection=!0;for(var n=0,r=this._objects.length;n\n','\t\n',"\n"),a=' clip-path="url(#imageCrop_'+l+')" '}if(this.imageSmoothing||(o='" image-rendering="optimizeSpeed'),i.push("\t\n"),this.stroke||this.strokeDashArray){var h=this.fill;this.fill=null,t=["\t\n'],this.fill=h}return"fill"!==this.paintFirst?e.concat(t,i):e.concat(i,t)},getSrc:function(t){var e=t?this._element:this._originalElement;return e?e.toDataURL?e.toDataURL():this.srcFromAttribute?e.getAttribute("src"):e.src:this.src||""},setSrc:function(t,e,i){return T.util.loadImage(t,function(t,n){this.setElement(t,i),this._setWidthHeight(),e&&e(this,n)},this,i&&i.crossOrigin),this},toString:function(){return'#'},applyResizeFilters:function(){var t=this.resizeFilter,e=this.minimumScaleTrigger,i=this.getTotalObjectScaling(),n=i.scaleX,r=i.scaleY,s=this._filteredEl||this._originalElement;if(this.group&&this.set("dirty",!0),!t||n>e&&r>e)return this._element=s,this._filterScalingX=1,this._filterScalingY=1,this._lastScaleX=n,void(this._lastScaleY=r);T.filterBackend||(T.filterBackend=T.initFilterBackend());var a=T.util.createCanvasElement(),o=this._filteredEl?this.cacheKey+"_filtered":this.cacheKey,l=s.width,h=s.height;a.width=l,a.height=h,this._element=a,this._lastScaleX=t.scaleX=n,this._lastScaleY=t.scaleY=r,T.filterBackend.applyFilters([t],s,l,h,this._element,o),this._filterScalingX=a.width/this._originalElement.width,this._filterScalingY=a.height/this._originalElement.height},applyFilters:function(t){if(t=(t=t||this.filters||[]).filter(function(t){return t&&!t.isNeutralState()}),this.set("dirty",!0),this.removeTexture(this.cacheKey+"_filtered"),0===t.length)return this._element=this._originalElement,this._filteredEl=null,this._filterScalingX=1,this._filterScalingY=1,this;var e=this._originalElement,i=e.naturalWidth||e.width,n=e.naturalHeight||e.height;if(this._element===this._originalElement){var r=T.util.createCanvasElement();r.width=i,r.height=n,this._element=r,this._filteredEl=r}else this._element=this._filteredEl,this._filteredEl.getContext("2d").clearRect(0,0,i,n),this._lastScaleX=1,this._lastScaleY=1;return T.filterBackend||(T.filterBackend=T.initFilterBackend()),T.filterBackend.applyFilters(t,this._originalElement,i,n,this._element,this.cacheKey),this._originalElement.width===this._element.width&&this._originalElement.height===this._element.height||(this._filterScalingX=this._element.width/this._originalElement.width,this._filterScalingY=this._element.height/this._originalElement.height),this},_render:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),!0!==this.isMoving&&this.resizeFilter&&this._needsResize()&&this.applyResizeFilters(),this._stroke(t),this._renderPaintInOrder(t)},drawCacheOnCanvas:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),T.Object.prototype.drawCacheOnCanvas.call(this,t)},shouldCache:function(){return this.needsItsOwnCache()},_renderFill:function(t){var e=this._element;if(e){var i=this._filterScalingX,n=this._filterScalingY,r=this.width,s=this.height,a=Math.min,o=Math.max,l=o(this.cropX,0),h=o(this.cropY,0),c=e.naturalWidth||e.width,d=e.naturalHeight||e.height,u=l*i,f=h*n,g=a(r*i,c-u),m=a(s*n,d-f),p=-r/2,_=-s/2,v=a(r,c/i-l),y=a(s,d/n-h);e&&t.drawImage(e,u,f,g,m,p,_,v,y)}},_needsResize:function(){var t=this.getTotalObjectScaling();return t.scaleX!==this._lastScaleX||t.scaleY!==this._lastScaleY},_resetWidthHeight:function(){this.set(this.getOriginalSize())},_initElement:function(t,e){this.setElement(T.util.getById(t),e),T.util.addClass(this.getElement(),T.Image.CSS_CANVAS)},_initConfig:function(t){t||(t={}),this.setOptions(t),this._setWidthHeight(t)},_initFilters:function(t,e){t&&t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},"fabric.Image.filters"):e&&e()},_setWidthHeight:function(t){t||(t={});var e=this.getElement();this.width=t.width||e.naturalWidth||e.width||0,this.height=t.height||e.naturalHeight||e.height||0},parsePreserveAspectRatioAttribute:function(){var t,e=T.util.parsePreserveAspectRatioAttribute(this.preserveAspectRatio||""),i=this._element.width,n=this._element.height,r=1,s=1,a=0,o=0,l=0,h=0,c=this.width,d=this.height,u={width:c,height:d};return!e||"none"===e.alignX&&"none"===e.alignY?(r=c/i,s=d/n):("meet"===e.meetOrSlice&&(t=(c-i*(r=s=T.util.findScaleToFit(this._element,u)))/2,"Min"===e.alignX&&(a=-t),"Max"===e.alignX&&(a=t),t=(d-n*s)/2,"Min"===e.alignY&&(o=-t),"Max"===e.alignY&&(o=t)),"slice"===e.meetOrSlice&&(t=i-c/(r=s=T.util.findScaleToCover(this._element,u)),"Mid"===e.alignX&&(l=t/2),"Max"===e.alignX&&(l=t),t=n-d/s,"Mid"===e.alignY&&(h=t/2),"Max"===e.alignY&&(h=t),i=c/r,n=d/s)),{width:i,height:n,scaleX:r,scaleY:s,offsetLeft:a,offsetTop:o,cropX:l,cropY:h}}}),T.Image.CSS_CANVAS="canvas-img",T.Image.prototype.getSvgSrc=T.Image.prototype.getSrc,T.Image.fromObject=function(t,e){var i=T.util.object.clone(t);T.util.loadImage(i.src,function(t,n){n?e&&e(null,!0):T.Image.prototype._initFilters.call(i,i.filters,function(n){i.filters=n||[],T.Image.prototype._initFilters.call(i,[i.resizeFilter],function(n){i.resizeFilter=n[0],T.util.enlivenObjectEnlivables(i,i,function(){var n=new T.Image(t,i);e(n,!1)})})})},null,i.crossOrigin)},T.Image.fromURL=function(t,e,i){T.util.loadImage(t,function(t,n){e&&e(new T.Image(t,i),n)},null,i&&i.crossOrigin)},T.Image.ATTRIBUTE_NAMES=T.SHARED_ATTRIBUTES.concat("x y width height preserveAspectRatio xlink:href crossOrigin image-rendering".split(" ")),T.Image.fromElement=function(t,i,n){var r=T.parseAttributes(t,T.Image.ATTRIBUTE_NAMES);T.Image.fromURL(r["xlink:href"],i,e(n?T.util.object.clone(n):{},r))})}(e),T.util.object.extend(T.Object.prototype,{_getAngleValueForStraighten:function(){var t=this.angle%360;return t>0?90*Math.round((t-1)/90):90*Math.round(t/90)},straighten:function(){return this.rotate(this._getAngleValueForStraighten())},fxStraighten:function(t){var e=function(){},i=(t=t||{}).onComplete||e,n=t.onChange||e,r=this;return T.util.animate({target:this,startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(t){r.rotate(t),n()},onComplete:function(){r.setCoords(),i()}})}}),T.util.object.extend(T.StaticCanvas.prototype,{straightenObject:function(t){return t.straighten(),this.requestRenderAll(),this},fxStraightenObject:function(t){return t.fxStraighten({onChange:this.requestRenderAllBound})}}),function(){function t(t,e){var i="precision "+e+" float;\nvoid main(){}",n=t.createShader(t.FRAGMENT_SHADER);return t.shaderSource(n,i),t.compileShader(n),!!t.getShaderParameter(n,t.COMPILE_STATUS)}function e(t){t&&t.tileSize&&(this.tileSize=t.tileSize),this.setupGLContext(this.tileSize,this.tileSize),this.captureGPUInfo()}T.isWebglSupported=function(e){if(T.isLikelyNode)return!1;e=e||T.WebglFilterBackend.prototype.tileSize;var i=document.createElement("canvas"),n=i.getContext("webgl")||i.getContext("experimental-webgl"),r=!1;if(n){T.maxTextureSize=n.getParameter(n.MAX_TEXTURE_SIZE),r=T.maxTextureSize>=e;for(var s=["highp","mediump","lowp"],a=0;a<3;a++)if(t(n,s[a])){T.webGlPrecision=s[a];break}}return this.isSupported=r,r},T.WebglFilterBackend=e,e.prototype={tileSize:2048,resources:{},setupGLContext:function(t,e){this.dispose(),this.createWebGLCanvas(t,e),this.aPosition=new Float32Array([0,0,0,1,1,0,1,1]),this.chooseFastestCopyGLTo2DMethod(t,e)},chooseFastestCopyGLTo2DMethod:function(t,e){var i,n=void 0!==window.performance;try{new ImageData(1,1),i=!0}catch(t){i=!1}var r="undefined"!=typeof ArrayBuffer,s="undefined"!=typeof Uint8ClampedArray;if(n&&i&&r&&s){var a=T.util.createCanvasElement(),o=new ArrayBuffer(t*e*4);if(T.forceGLPutImageData)return this.imageBuffer=o,void(this.copyGLTo2D=x);var l,h,c={imageBuffer:o,destinationWidth:t,destinationHeight:e,targetCanvas:a};a.width=t,a.height=e,l=window.performance.now(),I.call(c,this.gl,c),h=window.performance.now()-l,l=window.performance.now(),x.call(c,this.gl,c),h>window.performance.now()-l?(this.imageBuffer=o,this.copyGLTo2D=x):this.copyGLTo2D=I}},createWebGLCanvas:function(t,e){var i=T.util.createCanvasElement();i.width=t,i.height=e;var n={alpha:!0,premultipliedAlpha:!1,depth:!1,stencil:!1,antialias:!1},r=i.getContext("webgl",n);r||(r=i.getContext("experimental-webgl",n)),r&&(r.clearColor(0,0,0,0),this.canvas=i,this.gl=r)},applyFilters:function(t,e,i,n,r,s){var a,o=this.gl;s&&(a=this.getCachedTexture(s,e));var l={originalWidth:e.width||e.originalWidth,originalHeight:e.height||e.originalHeight,sourceWidth:i,sourceHeight:n,destinationWidth:i,destinationHeight:n,context:o,sourceTexture:this.createTexture(o,i,n,!a&&e),targetTexture:this.createTexture(o,i,n),originalTexture:a||this.createTexture(o,i,n,!a&&e),passes:t.length,webgl:!0,aPosition:this.aPosition,programCache:this.programCache,pass:0,filterBackend:this,targetCanvas:r},h=o.createFramebuffer();return o.bindFramebuffer(o.FRAMEBUFFER,h),t.forEach(function(t){t&&t.applyTo(l)}),function(t){var e=t.targetCanvas,i=e.width,n=e.height,r=t.destinationWidth,s=t.destinationHeight;i===r&&n===s||(e.width=r,e.height=s)}(l),this.copyGLTo2D(o,l),o.bindTexture(o.TEXTURE_2D,null),o.deleteTexture(l.sourceTexture),o.deleteTexture(l.targetTexture),o.deleteFramebuffer(h),r.getContext("2d").setTransform(1,0,0,1,0,0),l},dispose:function(){this.canvas&&(this.canvas=null,this.gl=null),this.clearWebGLCaches()},clearWebGLCaches:function(){this.programCache={},this.textureCache={}},createTexture:function(t,e,i,n){var r=t.createTexture();return t.bindTexture(t.TEXTURE_2D,r),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),n?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,n):t.texImage2D(t.TEXTURE_2D,0,t.RGBA,e,i,0,t.RGBA,t.UNSIGNED_BYTE,null),r},getCachedTexture:function(t,e){if(this.textureCache[t])return this.textureCache[t];var i=this.createTexture(this.gl,e.width,e.height,e);return this.textureCache[t]=i,i},evictCachesForKey:function(t){this.textureCache[t]&&(this.gl.deleteTexture(this.textureCache[t]),delete this.textureCache[t])},copyGLTo2D:I,captureGPUInfo:function(){if(this.gpuInfo)return this.gpuInfo;var t=this.gl,e={renderer:"",vendor:""};if(!t)return e;var i=t.getExtension("WEBGL_debug_renderer_info");if(i){var n=t.getParameter(i.UNMASKED_RENDERER_WEBGL),r=t.getParameter(i.UNMASKED_VENDOR_WEBGL);n&&(e.renderer=n.toLowerCase()),r&&(e.vendor=r.toLowerCase())}return this.gpuInfo=e,e}}}(),function(){var t=function(){};function e(){}T.Canvas2dFilterBackend=e,e.prototype={evictCachesForKey:t,dispose:t,clearWebGLCaches:t,resources:{},applyFilters:function(t,e,i,n,r){var s=r.getContext("2d");s.drawImage(e,0,0,i,n);var a={sourceWidth:i,sourceHeight:n,imageData:s.getImageData(0,0,i,n),originalEl:e,originalImageData:s.getImageData(0,0,i,n),canvasEl:r,ctx:s,filterBackend:this};return t.forEach(function(t){t.applyTo(a)}),a.imageData.width===i&&a.imageData.height===n||(r.width=a.imageData.width,r.height=a.imageData.height),s.putImageData(a.imageData,0,0),a}}}(),T.Image=T.Image||{},T.Image.filters=T.Image.filters||{},T.Image.filters.BaseFilter=T.util.createClass({type:"BaseFilter",vertexSource:"attribute vec2 aPosition;\nvarying vec2 vTexCoord;\nvoid main() {\nvTexCoord = aPosition;\ngl_Position = vec4(aPosition * 2.0 - 1.0, 0.0, 1.0);\n}",fragmentSource:"precision highp float;\nvarying vec2 vTexCoord;\nuniform sampler2D uTexture;\nvoid main() {\ngl_FragColor = texture2D(uTexture, vTexCoord);\n}",initialize:function(t){t&&this.setOptions(t)},setOptions:function(t){for(var e in t)this[e]=t[e]},createProgram:function(t,e,i){e=e||this.fragmentSource,i=i||this.vertexSource,"highp"!==T.webGlPrecision&&(e=e.replace(/precision highp float/g,"precision "+T.webGlPrecision+" float"));var n=t.createShader(t.VERTEX_SHADER);if(t.shaderSource(n,i),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS))throw new Error("Vertex shader compile error for "+this.type+": "+t.getShaderInfoLog(n));var r=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(r,e),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS))throw new Error("Fragment shader compile error for "+this.type+": "+t.getShaderInfoLog(r));var s=t.createProgram();if(t.attachShader(s,n),t.attachShader(s,r),t.linkProgram(s),!t.getProgramParameter(s,t.LINK_STATUS))throw new Error('Shader link error for "${this.type}" '+t.getProgramInfoLog(s));var a=this.getAttributeLocations(t,s),o=this.getUniformLocations(t,s)||{};return o.uStepW=t.getUniformLocation(s,"uStepW"),o.uStepH=t.getUniformLocation(s,"uStepH"),{program:s,attributeLocations:a,uniformLocations:o}},getAttributeLocations:function(t,e){return{aPosition:t.getAttribLocation(e,"aPosition")}},getUniformLocations:function(){return{}},sendAttributeData:function(t,e,i){var n=e.aPosition,r=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,r),t.enableVertexAttribArray(n),t.vertexAttribPointer(n,2,t.FLOAT,!1,0,0),t.bufferData(t.ARRAY_BUFFER,i,t.STATIC_DRAW)},_setupFrameBuffer:function(t){var e,i,n=t.context;t.passes>1?(e=t.destinationWidth,i=t.destinationHeight,t.sourceWidth===e&&t.sourceHeight===i||(n.deleteTexture(t.targetTexture),t.targetTexture=t.filterBackend.createTexture(n,e,i)),n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t.targetTexture,0)):(n.bindFramebuffer(n.FRAMEBUFFER,null),n.finish())},_swapTextures:function(t){t.passes--,t.pass++;var e=t.targetTexture;t.targetTexture=t.sourceTexture,t.sourceTexture=e},isNeutralState:function(){var t=this.mainParameter,e=T.Image.filters[this.type].prototype;if(t){if(Array.isArray(e[t])){for(var i=e[t].length;i--;)if(this[t][i]!==e[t][i])return!1;return!0}return e[t]===this[t]}return!1},applyTo:function(t){t.webgl?(this._setupFrameBuffer(t),this.applyToWebGL(t),this._swapTextures(t)):this.applyTo2d(t)},retrieveShader:function(t){return t.programCache.hasOwnProperty(this.type)||(t.programCache[this.type]=this.createProgram(t.context)),t.programCache[this.type]},applyToWebGL:function(t){var e=t.context,i=this.retrieveShader(t);0===t.pass&&t.originalTexture?e.bindTexture(e.TEXTURE_2D,t.originalTexture):e.bindTexture(e.TEXTURE_2D,t.sourceTexture),e.useProgram(i.program),this.sendAttributeData(e,i.attributeLocations,t.aPosition),e.uniform1f(i.uniformLocations.uStepW,1/t.sourceWidth),e.uniform1f(i.uniformLocations.uStepH,1/t.sourceHeight),this.sendUniformData(e,i.uniformLocations),e.viewport(0,0,t.destinationWidth,t.destinationHeight),e.drawArrays(e.TRIANGLE_STRIP,0,4)},bindAdditionalTexture:function(t,e,i){t.activeTexture(i),t.bindTexture(t.TEXTURE_2D,e),t.activeTexture(t.TEXTURE0)},unbindAdditionalTexture:function(t,e){t.activeTexture(e),t.bindTexture(t.TEXTURE_2D,null),t.activeTexture(t.TEXTURE0)},getMainParameter:function(){return this[this.mainParameter]},setMainParameter:function(t){this[this.mainParameter]=t},sendUniformData:function(){},createHelpLayer:function(t){if(!t.helpLayer){var e=document.createElement("canvas");e.width=t.sourceWidth,e.height=t.sourceHeight,t.helpLayer=e}},toObject:function(){var t={type:this.type},e=this.mainParameter;return e&&(t[e]=this[e]),t},toJSON:function(){return this.toObject()}}),T.Image.filters.BaseFilter.fromObject=function(t,e){var i=new T.Image.filters[t.type](t);return e&&e(i),i},function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.ColorMatrix=n(i.BaseFilter,{type:"ColorMatrix",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nuniform mat4 uColorMatrix;\nuniform vec4 uConstants;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\ncolor *= uColorMatrix;\ncolor += uConstants;\ngl_FragColor = color;\n}",matrix:[1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0],mainParameter:"matrix",colorsOnly:!0,initialize:function(t){this.callSuper("initialize",t),this.matrix=this.matrix.slice(0)},applyTo2d:function(t){var e,i,n,r,s,a=t.imageData.data,o=a.length,l=this.matrix,h=this.colorsOnly;for(s=0;s=w||a<0||a>=y||(l=4*(o*y+a),h=p[f*_+u],e+=m[l]*h,i+=m[l+1]*h,n+=m[l+2]*h,S||(r+=m[l+3]*h));E[s]=e,E[s+1]=i,E[s+2]=n,E[s+3]=S?m[s+3]:r}t.imageData=C},getUniformLocations:function(t,e){return{uMatrix:t.getUniformLocation(e,"uMatrix"),uOpaque:t.getUniformLocation(e,"uOpaque"),uHalfSize:t.getUniformLocation(e,"uHalfSize"),uSize:t.getUniformLocation(e,"uSize")}},sendUniformData:function(t,e){t.uniform1fv(e.uMatrix,this.matrix)},toObject:function(){return i(this.callSuper("toObject"),{opaque:this.opaque,matrix:this.matrix})}}),e.Image.filters.Convolute.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Grayscale=n(i.BaseFilter,{type:"Grayscale",fragmentSource:{average:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat average = (color.r + color.b + color.g) / 3.0;\ngl_FragColor = vec4(average, average, average, color.a);\n}",lightness:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = (max(max(col.r, col.g),col.b) + min(min(col.r, col.g),col.b)) / 2.0;\ngl_FragColor = vec4(average, average, average, col.a);\n}",luminosity:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = 0.21 * col.r + 0.72 * col.g + 0.07 * col.b;\ngl_FragColor = vec4(average, average, average, col.a);\n}"},mode:"average",mainParameter:"mode",applyTo2d:function(t){var e,i,n=t.imageData.data,r=n.length,s=this.mode;for(e=0;eh[0]&&r>h[1]&&s>h[2]&&n 0.0) {\n"+this.fragmentSource[t]+"}\n}"},retrieveShader:function(t){var e,i=this.type+"_"+this.mode;return t.programCache.hasOwnProperty(i)||(e=this.buildSource(this.mode),t.programCache[i]=this.createProgram(t.context,e)),t.programCache[i]},applyTo2d:function(t){var i,n,r,s,a,o,l,h=t.imageData.data,c=h.length,d=1-this.alpha;i=(l=new e.Color(this.color).getSource())[0]*this.alpha,n=l[1]*this.alpha,r=l[2]*this.alpha;for(var u=0;u=t||e<=-t)return 0;if(e<1.1920929e-7&&e>-1.1920929e-7)return 1;var i=(e*=Math.PI)/t;return o(e)/e*o(i)/i}},applyTo2d:function(t){var e=t.imageData,i=this.scaleX,n=this.scaleY;this.rcpScaleX=1/i,this.rcpScaleY=1/n;var r,s=e.width,o=e.height,l=a(s*i),h=a(o*n);"sliceHack"===this.resizeType?r=this.sliceByTwo(t,s,o,l,h):"hermite"===this.resizeType?r=this.hermiteFastResize(t,s,o,l,h):"bilinear"===this.resizeType?r=this.bilinearFiltering(t,s,o,l,h):"lanczos"===this.resizeType&&(r=this.lanczosResize(t,s,o,l,h)),t.imageData=r},sliceByTwo:function(t,i,r,s,a){var o,l,h=t.imageData,c=.5,d=!1,u=!1,f=i*c,g=r*c,m=e.filterBackend.resources,p=0,_=0,v=i,y=0;for(m.sliceByTwo||(m.sliceByTwo=document.createElement("canvas")),((o=m.sliceByTwo).width<1.5*i||o.height=e)){M=n(1e3*s(T-C.x)),w[M]||(w[M]={});for(var F=E.y-y;F<=E.y+y;F++)F<0||F>=a||(L=n(1e3*s(F-C.y)),w[M][L]||(w[M][L]=f(r(i(M*p,2)+i(L*_,2))/1e3)),(b=w[M][L])>0&&(x+=b,R+=b*c[I=4*(F*e+T)],O+=b*c[I+1],A+=b*c[I+2],D+=b*c[I+3]))}u[I=4*(S*o+l)]=R/x,u[I+1]=O/x,u[I+2]=A/x,u[I+3]=D/x}return++l1&&L<-1||(y=2*L*L*L-3*L*L+1)>0&&(b+=y*f[3+(M=4*(D+x*e))],C+=y,f[M+3]<255&&(y=y*f[M+3]/250),E+=y*f[M],S+=y*f[M+1],T+=y*f[M+2],w+=y)}m[v]=E/w,m[v+1]=S/w,m[v+2]=T/w,m[v+3]=b/C}return g},toObject:function(){return{type:this.type,scaleX:this.scaleX,scaleY:this.scaleY,resizeType:this.resizeType,lanczosLobes:this.lanczosLobes}}}),e.Image.filters.Resize.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Contrast=n(i.BaseFilter,{type:"Contrast",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform float uContrast;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat contrastF = 1.015 * (uContrast + 1.0) / (1.0 * (1.015 - uContrast));\ncolor.rgb = contrastF * (color.rgb - 0.5) + 0.5;\ngl_FragColor = color;\n}",contrast:0,mainParameter:"contrast",applyTo2d:function(t){if(0!==this.contrast){var e,i=t.imageData.data,n=i.length,r=Math.floor(255*this.contrast),s=259*(r+255)/(255*(259-r));for(e=0;e1&&(e=1/this.aspectRatio):this.aspectRatio<1&&(e=this.aspectRatio),t=e*this.blur*.12,this.horizontal?i[0]=t:i[1]=t,i}}),i.Blur.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Gamma=n(i.BaseFilter,{type:"Gamma",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform vec3 uGamma;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nvec3 correction = (1.0 / uGamma);\ncolor.r = pow(color.r, correction.r);\ncolor.g = pow(color.g, correction.g);\ncolor.b = pow(color.b, correction.b);\ngl_FragColor = color;\ngl_FragColor.rgb *= color.a;\n}",gamma:[1,1,1],mainParameter:"gamma",initialize:function(t){this.gamma=[1,1,1],i.BaseFilter.prototype.initialize.call(this,t)},applyTo2d:function(t){var e,i=t.imageData.data,n=this.gamma,r=i.length,s=1/n[0],a=1/n[1],o=1/n[2];for(this.rVals||(this.rVals=new Uint8Array(256),this.gVals=new Uint8Array(256),this.bVals=new Uint8Array(256)),e=0,r=256;e'},_getCacheCanvasDimensions:function(){var t=this.callSuper("_getCacheCanvasDimensions"),e=this.fontSize;return t.width+=e*t.zoomX,t.height+=e*t.zoomY,t},_render:function(t){var e=this.path;e&&!e.isNotVisible()&&e._render(t),this._setTextStyles(t),this._renderTextLinesBackground(t),this._renderTextDecoration(t,"underline"),this._renderText(t),this._renderTextDecoration(t,"overline"),this._renderTextDecoration(t,"linethrough")},_renderText:function(t){"stroke"===this.paintFirst?(this._renderTextStroke(t),this._renderTextFill(t)):(this._renderTextFill(t),this._renderTextStroke(t))},_setTextStyles:function(t,e,i){if(t.textBaseline="alphabetical",this.path)switch(this.pathAlign){case"center":t.textBaseline="middle";break;case"ascender":t.textBaseline="top";break;case"descender":t.textBaseline="bottom"}t.font=this._getFontDeclaration(e,i)},calcTextWidth:function(){for(var t=this.getLineWidth(0),e=1,i=this._textLines.length;et&&(t=n)}return t},_renderTextLine:function(t,e,i,n,r,s){this._renderChars(t,e,i,n,r,s)},_renderTextLinesBackground:function(t){if(this.textBackgroundColor||this.styleHas("textBackgroundColor")){for(var e,i,n,r,s,a,o,l=t.fillStyle,h=this._getLeftOffset(),c=this._getTopOffset(),d=0,u=0,f=this.path,g=0,m=this._textLines.length;g=0:io?d%=o:d<0&&(d+=o),this._setGraphemeOnPath(d,s,a),d+=s.kernedWidth}return{width:l,numOfSpaces:0}},_setGraphemeOnPath:function(t,i,n){var r=t+i.kernedWidth/2,s=this.path,a=e.util.getPointOnPath(s.path,r,s.segmentsInfo);i.renderLeft=a.x-n.x,i.renderTop=a.y-n.y,i.angle=a.angle+("right"===this.pathSide?Math.PI:0)},_getGraphemeBox:function(t,e,i,n,r){var s,a=this.getCompleteStyleDeclaration(e,i),o=n?this.getCompleteStyleDeclaration(e,i-1):{},l=this._measureChar(t,a,n,o),h=l.kernedWidth,c=l.width;0!==this.charSpacing&&(c+=s=this._getWidthOfCharSpacing(),h+=s);var d={width:c,left:0,height:a.fontSize,kernedWidth:h,deltaY:a.deltaY};if(i>0&&!r){var u=this.__charBounds[e][i-1];d.left=u.left+u.width+l.kernedWidth-l.width}return d},getHeightOfLine:function(t){if(this.__lineHeights[t])return this.__lineHeights[t];for(var e=this._textLines[t],i=this.getHeightOfChar(t,0),n=1,r=e.length;n0){var x=v+s+d;"rtl"===this.direction&&(x=this.width-x-u),h&&_&&(t.fillStyle=_,t.fillRect(x,c+E*n+a,u,this.fontSize/15)),d=f.left,u=f.width,h=g,_=p,n=r,a=o}else u+=f.kernedWidth;x=v+s+d,"rtl"===this.direction&&(x=this.width-x-u),t.fillStyle=p,g&&p&&t.fillRect(x,c+E*n+a,u-C,this.fontSize/15),y+=i}else y+=i;this._removeShadow(t)}},_getFontDeclaration:function(t,i){var n=t||this,r=this.fontFamily,s=e.Text.genericFonts.indexOf(r.toLowerCase())>-1,a=void 0===r||r.indexOf("'")>-1||r.indexOf(",")>-1||r.indexOf('"')>-1||s?n.fontFamily:'"'+n.fontFamily+'"';return[e.isLikelyNode?n.fontWeight:n.fontStyle,e.isLikelyNode?n.fontStyle:n.fontWeight,i?this.CACHE_FONT_SIZE+"px":n.fontSize+"px",a].join(" ")},render:function(t){this.visible&&(this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(this._shouldClearDimensionCache()&&this.initDimensions(),this.callSuper("render",t)))},_splitTextIntoLines:function(t){for(var i=t.split(this._reNewline),n=new Array(i.length),r=["\n"],s=[],a=0;a-1&&(t.underline=!0),t.textDecoration.indexOf("line-through")>-1&&(t.linethrough=!0),t.textDecoration.indexOf("overline")>-1&&(t.overline=!0),delete t.textDecoration)}T.IText=T.util.createClass(T.Text,T.Observable,{type:"i-text",selectionStart:0,selectionEnd:0,selectionColor:"rgba(17,119,255,0.3)",isEditing:!1,editable:!0,editingBorderColor:"rgba(102,153,255,0.25)",cursorWidth:2,cursorColor:"",cursorDelay:1e3,cursorDuration:600,caching:!0,hiddenTextareaContainer:null,_reSpace:/\s|\n/,_currentCursorOpacity:0,_selectionDirection:null,_abortCursorAnimation:!1,__widthOfSpace:[],inCompositionMode:!1,initialize:function(t,e){this.callSuper("initialize",t,e),this.initBehavior()},setSelectionStart:function(t){t=Math.max(t,0),this._updateAndFire("selectionStart",t)},setSelectionEnd:function(t){t=Math.min(t,this.text.length),this._updateAndFire("selectionEnd",t)},_updateAndFire:function(t,e){this[t]!==e&&(this._fireSelectionChanged(),this[t]=e),this._updateTextarea()},_fireSelectionChanged:function(){this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},initDimensions:function(){this.isEditing&&this.initDelayedCursor(),this.clearContextTop(),this.callSuper("initDimensions")},render:function(t){this.clearContextTop(),this.callSuper("render",t),this.cursorOffsetCache={},this.renderCursorOrSelection()},_render:function(t){this.callSuper("_render",t)},clearContextTop:function(t){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var e=this.canvas.contextTop,i=this.canvas.viewportTransform;e.save(),e.transform(i[0],i[1],i[2],i[3],i[4],i[5]),this.transform(e),this._clearTextArea(e),t||e.restore()}},renderCursorOrSelection:function(){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var t=this._getCursorBoundaries(),e=this.canvas.contextTop;this.clearContextTop(!0),this.selectionStart===this.selectionEnd?this.renderCursor(t,e):this.renderSelection(t,e),e.restore()}},_clearTextArea:function(t){var e=this.width+4,i=this.height+4;t.clearRect(-e/2,-i/2,e,i)},_getCursorBoundaries:function(t){void 0===t&&(t=this.selectionStart);var e=this._getLeftOffset(),i=this._getTopOffset(),n=this._getCursorBoundariesOffsets(t);return{left:e,top:i,leftOffset:n.left,topOffset:n.top}},_getCursorBoundariesOffsets:function(t){if(this.cursorOffsetCache&&"top"in this.cursorOffsetCache)return this.cursorOffsetCache;var e,i,n,r,s=0,a=0,o=this.get2DCursorLocation(t);n=o.charIndex,i=o.lineIndex;for(var l=0;l0?a:0)},"rtl"===this.direction&&(r.left*=-1),this.cursorOffsetCache=r,this.cursorOffsetCache},renderCursor:function(t,e){var i=this.get2DCursorLocation(),n=i.lineIndex,r=i.charIndex>0?i.charIndex-1:0,s=this.getValueOfPropertyAt(n,r,"fontSize"),a=this.scaleX*this.canvas.getZoom(),o=this.cursorWidth/a,l=t.topOffset,h=this.getValueOfPropertyAt(n,r,"deltaY");l+=(1-this._fontSizeFraction)*this.getHeightOfLine(n)/this.lineHeight-s*(1-this._fontSizeFraction),this.inCompositionMode&&this.renderSelection(t,e),e.fillStyle=this.cursorColor||this.getValueOfPropertyAt(n,r,"fill"),e.globalAlpha=this.__isMousedown?1:this._currentCursorOpacity,e.fillRect(t.left+t.leftOffset-o/2,l+t.top+h,o,s)},renderSelection:function(t,e){for(var i=this.inCompositionMode?this.hiddenTextarea.selectionStart:this.selectionStart,n=this.inCompositionMode?this.hiddenTextarea.selectionEnd:this.selectionEnd,r=-1!==this.textAlign.indexOf("justify"),s=this.get2DCursorLocation(i),a=this.get2DCursorLocation(n),o=s.lineIndex,l=a.lineIndex,h=s.charIndex<0?0:s.charIndex,c=a.charIndex<0?0:a.charIndex,d=o;d<=l;d++){var u,f=this._getLineLeftOffset(d)||0,g=this.getHeightOfLine(d),m=0,p=0;if(d===o&&(m=this.__charBounds[o][h].left),d>=o&&d1)&&(g/=this.lineHeight);var v=t.left+f+m,y=p-m,w=g,C=0;this.inCompositionMode?(e.fillStyle=this.compositionColor||"black",w=1,C=g):e.fillStyle=this.selectionColor,"rtl"===this.direction&&(v=this.width-v-y),e.fillRect(v,t.top+t.topOffset+C,y,w),t.topOffset+=u}},getCurrentCharFontSize:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fontSize")},getCurrentCharColor:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fill")},_getCurrentCharIndex:function(){var t=this.get2DCursorLocation(this.selectionStart,!0),e=t.charIndex>0?t.charIndex-1:0;return{l:t.lineIndex,c:e}}}),T.IText.fromObject=function(e,i){if(t(e),e.styles)for(var n in e.styles)for(var r in e.styles[n])t(e.styles[n][r]);T.Object._fromObject("IText",e,i,"text")}}(),S=T.util.object.clone,T.util.object.extend(T.IText.prototype,{initBehavior:function(){this.initAddedHandler(),this.initRemovedHandler(),this.initCursorSelectionHandlers(),this.initDoubleClickSimulation(),this.mouseMoveHandler=this.mouseMoveHandler.bind(this)},onDeselect:function(){this.isEditing&&this.exitEditing(),this.selected=!1},initAddedHandler:function(){var t=this;this.on("added",function(){var e=t.canvas;e&&(e._hasITextHandlers||(e._hasITextHandlers=!0,t._initCanvasHandlers(e)),e._iTextInstances=e._iTextInstances||[],e._iTextInstances.push(t))})},initRemovedHandler:function(){var t=this;this.on("removed",function(){var e=t.canvas;e&&(e._iTextInstances=e._iTextInstances||[],T.util.removeFromArray(e._iTextInstances,t),0===e._iTextInstances.length&&(e._hasITextHandlers=!1,t._removeCanvasHandlers(e)))})},_initCanvasHandlers:function(t){t._mouseUpITextHandler=function(){t._iTextInstances&&t._iTextInstances.forEach(function(t){t.__isMousedown=!1})},t.on("mouse:up",t._mouseUpITextHandler)},_removeCanvasHandlers:function(t){t.off("mouse:up",t._mouseUpITextHandler)},_tick:function(){this._currentTickState=this._animateCursor(this,1,this.cursorDuration,"_onTickComplete")},_animateCursor:function(t,e,i,n){var r;return r={isAborted:!1,abort:function(){this.isAborted=!0}},t.animate("_currentCursorOpacity",e,{duration:i,onComplete:function(){r.isAborted||t[n]()},onChange:function(){t.canvas&&t.selectionStart===t.selectionEnd&&t.renderCursorOrSelection()},abort:function(){return r.isAborted}}),r},_onTickComplete:function(){var t=this;this._cursorTimeout1&&clearTimeout(this._cursorTimeout1),this._cursorTimeout1=setTimeout(function(){t._currentTickCompleteState=t._animateCursor(t,0,this.cursorDuration/2,"_tick")},100)},initDelayedCursor:function(t){var e=this,i=t?0:this.cursorDelay;this.abortCursorAnimation(),this._currentCursorOpacity=1,this._cursorTimeout2=setTimeout(function(){e._tick()},i)},abortCursorAnimation:function(){var t=this._currentTickState||this._currentTickCompleteState,e=this.canvas;this._currentTickState&&this._currentTickState.abort(),this._currentTickCompleteState&&this._currentTickCompleteState.abort(),clearTimeout(this._cursorTimeout1),clearTimeout(this._cursorTimeout2),this._currentCursorOpacity=0,t&&e&&e.clearContext(e.contextTop||e.contextContainer)},selectAll:function(){return this.selectionStart=0,this.selectionEnd=this._text.length,this._fireSelectionChanged(),this._updateTextarea(),this},getSelectedText:function(){return this._text.slice(this.selectionStart,this.selectionEnd).join("")},findWordBoundaryLeft:function(t){var e=0,i=t-1;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i--;for(;/\S/.test(this._text[i])&&i>-1;)e++,i--;return t-e},findWordBoundaryRight:function(t){var e=0,i=t;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i++;for(;/\S/.test(this._text[i])&&i-1;)e++,i--;return t-e},findLineBoundaryRight:function(t){for(var e=0,i=t;!/\n/.test(this._text[i])&&i0&&nthis.__selectionStartOnMouseDown?(this.selectionStart=this.__selectionStartOnMouseDown,this.selectionEnd=e):(this.selectionStart=e,this.selectionEnd=this.__selectionStartOnMouseDown),this.selectionStart===i&&this.selectionEnd===n||(this.restartCursorIfNeeded(),this._fireSelectionChanged(),this._updateTextarea(),this.renderCursorOrSelection()))}},_setEditingProps:function(){this.hoverCursor="text",this.canvas&&(this.canvas.defaultCursor=this.canvas.moveCursor="text"),this.borderColor=this.editingBorderColor,this.hasControls=this.selectable=!1,this.lockMovementX=this.lockMovementY=!0},fromStringToGraphemeSelection:function(t,e,i){var n=i.slice(0,t),r=T.util.string.graphemeSplit(n).length;if(t===e)return{selectionStart:r,selectionEnd:r};var s=i.slice(t,e);return{selectionStart:r,selectionEnd:r+T.util.string.graphemeSplit(s).length}},fromGraphemeToStringSelection:function(t,e,i){var n=i.slice(0,t).join("").length;return t===e?{selectionStart:n,selectionEnd:n}:{selectionStart:n,selectionEnd:n+i.slice(t,e).join("").length}},_updateTextarea:function(){if(this.cursorOffsetCache={},this.hiddenTextarea){if(!this.inCompositionMode){var t=this.fromGraphemeToStringSelection(this.selectionStart,this.selectionEnd,this._text);this.hiddenTextarea.selectionStart=t.selectionStart,this.hiddenTextarea.selectionEnd=t.selectionEnd}this.updateTextareaPosition()}},updateFromTextArea:function(){if(this.hiddenTextarea){this.cursorOffsetCache={},this.text=this.hiddenTextarea.value,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords());var t=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value);this.selectionEnd=this.selectionStart=t.selectionEnd,this.inCompositionMode||(this.selectionStart=t.selectionStart),this.updateTextareaPosition()}},updateTextareaPosition:function(){if(this.selectionStart===this.selectionEnd){var t=this._calcTextareaPosition();this.hiddenTextarea.style.left=t.left,this.hiddenTextarea.style.top=t.top}},_calcTextareaPosition:function(){if(!this.canvas)return{x:1,y:1};var t=this.inCompositionMode?this.compositionStart:this.selectionStart,e=this._getCursorBoundaries(t),i=this.get2DCursorLocation(t),n=i.lineIndex,r=i.charIndex,s=this.getValueOfPropertyAt(n,r,"fontSize")*this.lineHeight,a=e.leftOffset,o=this.calcTransformMatrix(),l={x:e.left+a,y:e.top+e.topOffset+s},h=this.canvas.getRetinaScaling(),c=this.canvas.upperCanvasEl,d=c.width/h,u=c.height/h,f=d-s,g=u-s,m=c.clientWidth/d,p=c.clientHeight/u;return l=T.util.transformPoint(l,o),(l=T.util.transformPoint(l,this.canvas.viewportTransform)).x*=m,l.y*=p,l.x<0&&(l.x=0),l.x>f&&(l.x=f),l.y<0&&(l.y=0),l.y>g&&(l.y=g),l.x+=this.canvas._offset.left,l.y+=this.canvas._offset.top,{left:l.x+"px",top:l.y+"px",fontSize:s+"px",charHeight:s}},_saveEditingProps:function(){this._savedProps={hasControls:this.hasControls,borderColor:this.borderColor,lockMovementX:this.lockMovementX,lockMovementY:this.lockMovementY,hoverCursor:this.hoverCursor,selectable:this.selectable,defaultCursor:this.canvas&&this.canvas.defaultCursor,moveCursor:this.canvas&&this.canvas.moveCursor}},_restoreEditingProps:function(){this._savedProps&&(this.hoverCursor=this._savedProps.hoverCursor,this.hasControls=this._savedProps.hasControls,this.borderColor=this._savedProps.borderColor,this.selectable=this._savedProps.selectable,this.lockMovementX=this._savedProps.lockMovementX,this.lockMovementY=this._savedProps.lockMovementY,this.canvas&&(this.canvas.defaultCursor=this._savedProps.defaultCursor,this.canvas.moveCursor=this._savedProps.moveCursor))},exitEditing:function(){var t=this._textBeforeEdit!==this.text,e=this.hiddenTextarea;return this.selected=!1,this.isEditing=!1,this.selectionEnd=this.selectionStart,e&&(e.blur&&e.blur(),e.parentNode&&e.parentNode.removeChild(e)),this.hiddenTextarea=null,this.abortCursorAnimation(),this._restoreEditingProps(),this._currentCursorOpacity=0,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this.fire("editing:exited"),t&&this.fire("modified"),this.canvas&&(this.canvas.off("mouse:move",this.mouseMoveHandler),this.canvas.fire("text:editing:exited",{target:this}),t&&this.canvas.fire("object:modified",{target:this})),this},_removeExtraneousStyles:function(){for(var t in this.styles)this._textLines[t]||delete this.styles[t]},removeStyleFromTo:function(t,e){var i,n,r=this.get2DCursorLocation(t,!0),s=this.get2DCursorLocation(e,!0),a=r.lineIndex,o=r.charIndex,l=s.lineIndex,h=s.charIndex;if(a!==l){if(this.styles[a])for(i=o;i=h&&(n[c-u]=n[d],delete n[d])}},shiftLineStyles:function(t,e){var i=S(this.styles);for(var n in this.styles){var r=parseInt(n,10);r>t&&(this.styles[r+e]=i[r],i[r-e]||delete this.styles[r])}},restartCursorIfNeeded:function(){this._currentTickState&&!this._currentTickState.isAborted&&this._currentTickCompleteState&&!this._currentTickCompleteState.isAborted||this.initDelayedCursor()},insertNewlineStyleObject:function(t,e,i,n){var r,s={},a=!1,o=this._unwrappedTextLines[t].length===e;for(var l in i||(i=1),this.shiftLineStyles(t,i),this.styles[t]&&(r=this.styles[t][0===e?e:e-1]),this.styles[t]){var h=parseInt(l,10);h>=e&&(a=!0,s[h-e]=this.styles[t][l],o&&0===e||delete this.styles[t][l])}var c=!1;for(a&&!o&&(this.styles[t+i]=s,c=!0),c&&i--;i>0;)n&&n[i-1]?this.styles[t+i]={0:S(n[i-1])}:r?this.styles[t+i]={0:S(r)}:delete this.styles[t+i],i--;this._forceClearCache=!0},insertCharStyleObject:function(t,e,i,n){this.styles||(this.styles={});var r=this.styles[t],s=r?S(r):{};for(var a in i||(i=1),s){var o=parseInt(a,10);o>=e&&(r[o+i]=s[o],s[o-i]||delete r[o])}if(this._forceClearCache=!0,n)for(;i--;)Object.keys(n[i]).length&&(this.styles[t]||(this.styles[t]={}),this.styles[t][e+i]=S(n[i]));else if(r)for(var l=r[e?e-1:1];l&&i--;)this.styles[t][e+i]=S(l)},insertNewStyleBlock:function(t,e,i){for(var n=this.get2DCursorLocation(e,!0),r=[0],s=0,a=0;a0&&(this.insertCharStyleObject(n.lineIndex,n.charIndex,r[0],i),i=i&&i.slice(r[0]+1)),s&&this.insertNewlineStyleObject(n.lineIndex,n.charIndex+r[0],s),a=1;a0?this.insertCharStyleObject(n.lineIndex+a,0,r[a],i):i&&this.styles[n.lineIndex+a]&&i[0]&&(this.styles[n.lineIndex+a][0]=i[0]),i=i&&i.slice(r[a]+1);r[a]>0&&this.insertCharStyleObject(n.lineIndex+a,0,r[a],i)},setSelectionStartEndWithShift:function(t,e,i){i<=t?(e===t?this._selectionDirection="left":"right"===this._selectionDirection&&(this._selectionDirection="left",this.selectionEnd=t),this.selectionStart=i):i>t&&it?this.selectionStart=t:this.selectionStart<0&&(this.selectionStart=0),this.selectionEnd>t?this.selectionEnd=t:this.selectionEnd<0&&(this.selectionEnd=0)}}),T.util.object.extend(T.IText.prototype,{initDoubleClickSimulation:function(){this.__lastClickTime=+new Date,this.__lastLastClickTime=+new Date,this.__lastPointer={},this.on("mousedown",this.onMouseDown)},onMouseDown:function(t){if(this.canvas){this.__newClickTime=+new Date;var e=t.pointer;this.isTripleClick(e)&&(this.fire("tripleclick",t),this._stopEvent(t.e)),this.__lastLastClickTime=this.__lastClickTime,this.__lastClickTime=this.__newClickTime,this.__lastPointer=e,this.__lastIsEditing=this.isEditing,this.__lastSelected=this.selected}},isTripleClick:function(t){return this.__newClickTime-this.__lastClickTime<500&&this.__lastClickTime-this.__lastLastClickTime<500&&this.__lastPointer.x===t.x&&this.__lastPointer.y===t.y},_stopEvent:function(t){t.preventDefault&&t.preventDefault(),t.stopPropagation&&t.stopPropagation()},initCursorSelectionHandlers:function(){this.initMousedownHandler(),this.initMouseupHandler(),this.initClicks()},doubleClickHandler:function(t){this.isEditing&&this.selectWord(this.getSelectionStartFromPointer(t.e))},tripleClickHandler:function(t){this.isEditing&&this.selectLine(this.getSelectionStartFromPointer(t.e))},initClicks:function(){this.on("mousedblclick",this.doubleClickHandler),this.on("tripleclick",this.tripleClickHandler)},_mouseDownHandler:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.__isMousedown=!0,this.selected&&(this.inCompositionMode=!1,this.setCursorByClick(t.e)),this.isEditing&&(this.__selectionStartOnMouseDown=this.selectionStart,this.selectionStart===this.selectionEnd&&this.abortCursorAnimation(),this.renderCursorOrSelection()))},_mouseDownHandlerBefore:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.selected=this===this.canvas._activeObject)},initMousedownHandler:function(){this.on("mousedown",this._mouseDownHandler),this.on("mousedown:before",this._mouseDownHandlerBefore)},initMouseupHandler:function(){this.on("mouseup",this.mouseUpHandler)},mouseUpHandler:function(t){if(this.__isMousedown=!1,!(!this.editable||this.group||t.transform&&t.transform.actionPerformed||t.e.button&&1!==t.e.button)){if(this.canvas){var e=this.canvas._activeObject;if(e&&e!==this)return}this.__lastSelected&&!this.__corner?(this.selected=!1,this.__lastSelected=!1,this.enterEditing(t.e),this.selectionStart===this.selectionEnd?this.initDelayedCursor(!0):this.renderCursorOrSelection()):this.selected=!0}},setCursorByClick:function(t){var e=this.getSelectionStartFromPointer(t),i=this.selectionStart,n=this.selectionEnd;t.shiftKey?this.setSelectionStartEndWithShift(i,n,e):(this.selectionStart=e,this.selectionEnd=e),this.isEditing&&(this._fireSelectionChanged(),this._updateTextarea())},getSelectionStartFromPointer:function(t){for(var e,i=this.getLocalPointer(t),n=0,r=0,s=0,a=0,o=0,l=0,h=this._textLines.length;l0&&(a+=this._textLines[l-1].length+this.missingNewlineOffset(l-1));r=this._getLineLeftOffset(o)*this.scaleX,e=this._textLines[o],"rtl"===this.direction&&(i.x=this.width*this.scaleX-i.x+r);for(var c=0,d=e.length;cs||a<0?0:1);return this.flipX&&(o=r-o),o>this._text.length&&(o=this._text.length),o}}),T.util.object.extend(T.IText.prototype,{initHiddenTextarea:function(){this.hiddenTextarea=T.document.createElement("textarea"),this.hiddenTextarea.setAttribute("autocapitalize","off"),this.hiddenTextarea.setAttribute("autocorrect","off"),this.hiddenTextarea.setAttribute("autocomplete","off"),this.hiddenTextarea.setAttribute("spellcheck","false"),this.hiddenTextarea.setAttribute("data-fabric-hiddentextarea",""),this.hiddenTextarea.setAttribute("wrap","off");var t=this._calcTextareaPosition();this.hiddenTextarea.style.cssText="position: absolute; top: "+t.top+"; left: "+t.left+"; z-index: -999; opacity: 0; width: 1px; height: 1px; font-size: 1px; paddingｰtop: "+t.fontSize+";",this.hiddenTextareaContainer?this.hiddenTextareaContainer.appendChild(this.hiddenTextarea):T.document.body.appendChild(this.hiddenTextarea),T.util.addListener(this.hiddenTextarea,"keydown",this.onKeyDown.bind(this)),T.util.addListener(this.hiddenTextarea,"keyup",this.onKeyUp.bind(this)),T.util.addListener(this.hiddenTextarea,"input",this.onInput.bind(this)),T.util.addListener(this.hiddenTextarea,"copy",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"cut",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"paste",this.paste.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionstart",this.onCompositionStart.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionupdate",this.onCompositionUpdate.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionend",this.onCompositionEnd.bind(this)),!this._clickHandlerInitialized&&this.canvas&&(T.util.addListener(this.canvas.upperCanvasEl,"click",this.onClick.bind(this)),this._clickHandlerInitialized=!0)},keysMap:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorRight",36:"moveCursorLeft",37:"moveCursorLeft",38:"moveCursorUp",39:"moveCursorRight",40:"moveCursorDown"},keysMapRtl:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorLeft",36:"moveCursorRight",37:"moveCursorRight",38:"moveCursorUp",39:"moveCursorLeft",40:"moveCursorDown"},ctrlKeysMapUp:{67:"copy",88:"cut"},ctrlKeysMapDown:{65:"selectAll"},onClick:function(){this.hiddenTextarea&&this.hiddenTextarea.focus()},onKeyDown:function(t){if(this.isEditing){var e="rtl"===this.direction?this.keysMapRtl:this.keysMap;if(t.keyCode in e)this[e[t.keyCode]](t);else{if(!(t.keyCode in this.ctrlKeysMapDown)||!t.ctrlKey&&!t.metaKey)return;this[this.ctrlKeysMapDown[t.keyCode]](t)}t.stopImmediatePropagation(),t.preventDefault(),t.keyCode>=33&&t.keyCode<=40?(this.inCompositionMode=!1,this.clearContextTop(),this.renderCursorOrSelection()):this.canvas&&this.canvas.requestRenderAll()}},onKeyUp:function(t){!this.isEditing||this._copyDone||this.inCompositionMode?this._copyDone=!1:t.keyCode in this.ctrlKeysMapUp&&(t.ctrlKey||t.metaKey)&&(this[this.ctrlKeysMapUp[t.keyCode]](t),t.stopImmediatePropagation(),t.preventDefault(),this.canvas&&this.canvas.requestRenderAll())},onInput:function(t){var e=this.fromPaste;if(this.fromPaste=!1,t&&t.stopPropagation(),this.isEditing){var i,n,r,s,a,o=this._splitTextIntoLines(this.hiddenTextarea.value).graphemeText,l=this._text.length,h=o.length,c=h-l,d=this.selectionStart,u=this.selectionEnd,f=d!==u;if(""===this.hiddenTextarea.value)return this.styles={},this.updateFromTextArea(),this.fire("changed"),void(this.canvas&&(this.canvas.fire("text:changed",{target:this}),this.canvas.requestRenderAll()));var g=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value),m=d>g.selectionStart;f?(i=this._text.slice(d,u),c+=u-d):h0&&(n+=(i=this.__charBounds[t][e-1]).left+i.width),n},getDownCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),r=n.lineIndex;if(r===this._textLines.length-1||t.metaKey||34===t.keyCode)return this._text.length-i;var s=n.charIndex,a=this._getWidthBeforeCursor(r,s),o=this._getIndexOnLine(r+1,a);return this._textLines[r].slice(s).length+o+1+this.missingNewlineOffset(r)},_getSelectionForOffset:function(t,e){return t.shiftKey&&this.selectionStart!==this.selectionEnd&&e?this.selectionEnd:this.selectionStart},getUpCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),r=n.lineIndex;if(0===r||t.metaKey||33===t.keyCode)return-i;var s=n.charIndex,a=this._getWidthBeforeCursor(r,s),o=this._getIndexOnLine(r-1,a),l=this._textLines[r].slice(0,s),h=this.missingNewlineOffset(r-1);return-this._textLines[r-1].length+o-l.length+(1-h)},_getIndexOnLine:function(t,e){for(var i,n,r=this._textLines[t],s=this._getLineLeftOffset(t),a=0,o=0,l=r.length;oe){n=!0;var h=s-i,c=s,d=Math.abs(h-e);a=Math.abs(c-e)=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorUpOrDown("Down",t)},moveCursorUp:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorUpOrDown("Up",t)},_moveCursorUpOrDown:function(t,e){var i=this["get"+t+"CursorOffset"](e,"right"===this._selectionDirection);e.shiftKey?this.moveCursorWithShift(i):this.moveCursorWithoutShift(i),0!==i&&(this.setSelectionInBoundaries(),this.abortCursorAnimation(),this._currentCursorOpacity=1,this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorWithShift:function(t){var e="left"===this._selectionDirection?this.selectionStart+t:this.selectionEnd+t;return this.setSelectionStartEndWithShift(this.selectionStart,this.selectionEnd,e),0!==t},moveCursorWithoutShift:function(t){return t<0?(this.selectionStart+=t,this.selectionEnd=this.selectionStart):(this.selectionEnd+=t,this.selectionStart=this.selectionEnd),0!==t},moveCursorLeft:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorLeftOrRight("Left",t)},_move:function(t,e,i){var n;if(t.altKey)n=this["findWordBoundary"+i](this[e]);else{if(!t.metaKey&&35!==t.keyCode&&36!==t.keyCode)return this[e]+="Left"===i?-1:1,!0;n=this["findLineBoundary"+i](this[e])}if(void 0!==typeof n&&this[e]!==n)return this[e]=n,!0},_moveLeft:function(t,e){return this._move(t,e,"Left")},_moveRight:function(t,e){return this._move(t,e,"Right")},moveCursorLeftWithoutShift:function(t){var e=!0;return this._selectionDirection="left",this.selectionEnd===this.selectionStart&&0!==this.selectionStart&&(e=this._moveLeft(t,"selectionStart")),this.selectionEnd=this.selectionStart,e},moveCursorLeftWithShift:function(t){return"right"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveLeft(t,"selectionEnd"):0!==this.selectionStart?(this._selectionDirection="left",this._moveLeft(t,"selectionStart")):void 0},moveCursorRight:function(t){this.selectionStart>=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorLeftOrRight("Right",t)},_moveCursorLeftOrRight:function(t,e){var i="moveCursor"+t+"With";this._currentCursorOpacity=1,e.shiftKey?i+="Shift":i+="outShift",this[i](e)&&(this.abortCursorAnimation(),this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorRightWithShift:function(t){return"left"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveRight(t,"selectionStart"):this.selectionEnd!==this._text.length?(this._selectionDirection="right",this._moveRight(t,"selectionEnd")):void 0},moveCursorRightWithoutShift:function(t){var e=!0;return this._selectionDirection="right",this.selectionStart===this.selectionEnd?(e=this._moveRight(t,"selectionStart"),this.selectionEnd=this.selectionStart):this.selectionStart=this.selectionEnd,e},removeChars:function(t,e){void 0===e&&(e=t+1),this.removeStyleFromTo(t,e),this._text.splice(t,e-t),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()},insertChars:function(t,e,i,n){void 0===n&&(n=i),n>i&&this.removeStyleFromTo(i,n);var r=T.util.string.graphemeSplit(t);this.insertNewStyleBlock(r,i,e),this._text=[].concat(this._text.slice(0,i),r,this._text.slice(n)),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()}}),function(){var t=T.util.toFixed,e=/ +/g;T.util.object.extend(T.Text.prototype,{_toSVG:function(){var t=this._getSVGLeftTopOffsets(),e=this._getSVGTextAndBg(t.textTop,t.textLeft);return this._wrapSVGTextAndBg(e)},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,noStyle:!0,withShadow:!0})},_getSVGLeftTopOffsets:function(){return{textLeft:-this.width/2,textTop:-this.height/2,lineTop:this.getHeightOfLine(0)}},_wrapSVGTextAndBg:function(t){var e=this.getSvgTextDecoration(this);return[t.textBgRects.join(""),'\t\t",t.textSpans.join(""),"\n"]},_getSVGTextAndBg:function(t,e){var i,n=[],r=[],s=t;this._setSVGBg(r);for(var a=0,o=this._textLines.length;a",T.util.string.escapeXml(i),""].join("")},_setSVGTextLineText:function(t,e,i,n){var r,s,a,o,l,h=this.getHeightOfLine(e),c=-1!==this.textAlign.indexOf("justify"),d="",u=0,f=this._textLines[e];n+=h*(1-this._fontSizeFraction)/this.lineHeight;for(var g=0,m=f.length-1;g<=m;g++)l=g===m||this.charSpacing,d+=f[g],a=this.__charBounds[e][g],0===u?(i+=a.kernedWidth-a.width,u+=a.width):u+=a.kernedWidth,c&&!l&&this._reSpaceAndTab.test(f[g])&&(l=!0),l||(r=r||this.getCompleteStyleDeclaration(e,g),s=this.getCompleteStyleDeclaration(e,g+1),l=this._hasStyleChangedForSvg(r,s)),l&&(o=this._getStyleDeclaration(e,g)||{},t.push(this._createTextCharSpan(d,o,i,n)),d="",r=s,i+=u,u=0)},_pushTextBgRect:function(e,i,n,r,s,a){var o=T.Object.NUM_FRACTION_DIGITS;e.push("\t\t\n')},_setSVGTextLineBg:function(t,e,i,n){for(var r,s,a=this._textLines[e],o=this.getHeightOfLine(e)/this.lineHeight,l=0,h=0,c=this.getValueOfPropertyAt(e,0,"textBackgroundColor"),d=0,u=a.length;dthis.width&&this._set("width",this.dynamicMinWidth),-1!==this.textAlign.indexOf("justify")&&this.enlargeSpaces(),this.height=this.calcTextHeight(),this.saveState({propertySet:"_dimensionAffectingProps"}))},_generateStyleMap:function(t){for(var e=0,i=0,n=0,r={},s=0;s0?(i=0,n++,e++):!this.splitByGrapheme&&this._reSpaceAndTab.test(t.graphemeText[n])&&s>0&&(i++,n++),r[s]={line:e,offset:i},n+=t.graphemeLines[s].length,i+=t.graphemeLines[s].length;return r},styleHas:function(t,i){if(this._styleMap&&!this.isWrapping){var n=this._styleMap[i];n&&(i=n.line)}return e.Text.prototype.styleHas.call(this,t,i)},isEmptyStyles:function(t){if(!this.styles)return!0;var e,i,n=0,r=!1,s=this._styleMap[t],a=this._styleMap[t+1];for(var o in s&&(t=s.line,n=s.offset),a&&(r=a.line===t,e=a.offset),i=void 0===t?this.styles:{line:this.styles[t]})for(var l in i[o])if(l>=n&&(!r||ln&&!p?(o.push(l),l=[],s=f,p=!0):s+=_,p||a||l.push(u),l=l.concat(c),g=a?0:this._measureWord([u],i,d),d++,p=!1,f>m&&(m=f);return v&&o.push(l),m+r>this.dynamicMinWidth&&(this.dynamicMinWidth=m-_+r),o},isEndOfWrapping:function(t){return!this._styleMap[t+1]||this._styleMap[t+1].line!==this._styleMap[t].line},missingNewlineOffset:function(t){return this.splitByGrapheme?this.isEndOfWrapping(t)?1:0:1},_splitTextIntoLines:function(t){for(var i=e.Text.prototype._splitTextIntoLines.call(this,t),n=this._wrapText(i.lines,this.width),r=new Array(n.length),s=0;s{},898:()=>{},245:()=>{}},yi={};function wi(t){var e=yi[t];if(void 0!==e)return e.exports;var i=yi[t]={exports:{}};return vi[t](i,i.exports,wi),i.exports}wi.d=(t,e)=>{for(var i in e)wi.o(e,i)&&!wi.o(t,i)&&Object.defineProperty(t,i,{enumerable:!0,get:e[i]})},wi.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e);var Ci={};(()=>{let t;wi.d(Ci,{R:()=>t}),t="undefined"!=typeof document&&"undefined"!=typeof window?wi(653).fabric:{version:"5.2.1"}})();var Ei,Si,Ti,bi,Ii=Ci.R;!function(t){t[t.DIMT_RECTANGLE=1]="DIMT_RECTANGLE",t[t.DIMT_QUADRILATERAL=2]="DIMT_QUADRILATERAL",t[t.DIMT_TEXT=4]="DIMT_TEXT",t[t.DIMT_ARC=8]="DIMT_ARC",t[t.DIMT_IMAGE=16]="DIMT_IMAGE",t[t.DIMT_POLYGON=32]="DIMT_POLYGON",t[t.DIMT_LINE=64]="DIMT_LINE",t[t.DIMT_GROUP=128]="DIMT_GROUP"}(Ei||(Ei={})),function(t){t[t.DIS_DEFAULT=1]="DIS_DEFAULT",t[t.DIS_SELECTED=2]="DIS_SELECTED"}(Si||(Si={})),function(t){t[t.EF_ENHANCED_FOCUS=4]="EF_ENHANCED_FOCUS",t[t.EF_AUTO_ZOOM=16]="EF_AUTO_ZOOM",t[t.EF_TAP_TO_FOCUS=64]="EF_TAP_TO_FOCUS"}(Ti||(Ti={})),function(t){t.GREY="grey",t.GREY32="grey32",t.RGBA="rgba",t.RBGA="rbga",t.GRBA="grba",t.GBRA="gbra",t.BRGA="brga",t.BGRA="bgra"}(bi||(bi={}));const xi=t=>"number"==typeof t&&!Number.isNaN(t),Ri=t=>"string"==typeof t;var Oi,Ai,Di,Mi,Li,Fi,Pi,ki,Ni,Bi,ji;!function(t){t[t.ARC=0]="ARC",t[t.IMAGE=1]="IMAGE",t[t.LINE=2]="LINE",t[t.POLYGON=3]="POLYGON",t[t.QUAD=4]="QUAD",t[t.RECT=5]="RECT",t[t.TEXT=6]="TEXT",t[t.GROUP=7]="GROUP"}(Li||(Li={})),function(t){t[t.DEFAULT=0]="DEFAULT",t[t.SELECTED=1]="SELECTED"}(Fi||(Fi={}));let Vi=class{get mediaType(){return new Map([["rect",Ei.DIMT_RECTANGLE],["quad",Ei.DIMT_QUADRILATERAL],["text",Ei.DIMT_TEXT],["arc",Ei.DIMT_ARC],["image",Ei.DIMT_IMAGE],["polygon",Ei.DIMT_POLYGON],["line",Ei.DIMT_LINE],["group",Ei.DIMT_GROUP]]).get(this._mediaType)}get styleSelector(){switch(ui(this,Ai,"f")){case Si.DIS_DEFAULT:return"default";case Si.DIS_SELECTED:return"selected"}}set drawingStyleId(t){this.styleId=t}get drawingStyleId(){return this.styleId}set coordinateBase(t){if(!["view","image"].includes(t))throw new Error("Invalid 'coordinateBase'.");this._drawingLayer&&("image"===ui(this,Di,"f")&&"view"===t?this.updateCoordinateBaseFromImageToView():"view"===ui(this,Di,"f")&&"image"===t&&this.updateCoordinateBaseFromViewToImage()),fi(this,Di,t)}get coordinateBase(){return ui(this,Di,"f")}get drawingLayerId(){return this._drawingLayerId}constructor(t,e){if(Oi.add(this),Ai.set(this,void 0),Di.set(this,"image"),this._zIndex=null,this._drawingLayer=null,this._drawingLayerId=null,this._mapState_StyleId=new Map,this.mapEvent_Callbacks=new Map([["selected",new Map],["deselected",new Map],["mousedown",new Map],["mouseup",new Map],["dblclick",new Map],["mouseover",new Map],["mouseout",new Map]]),this.mapNoteName_Content=new Map([]),this.isDrawingItem=!0,null!=e&&!xi(e))throw new TypeError("Invalid 'drawingStyleId'.");t&&this._setFabricObject(t),this.setState(Si.DIS_DEFAULT),this.styleId=e}_setFabricObject(t){this._fabricObject=t,this._fabricObject.on("selected",()=>{this.setState(Si.DIS_SELECTED)}),this._fabricObject.on("deselected",()=>{this._fabricObject.canvas&&this._fabricObject.canvas.getActiveObjects().includes(this._fabricObject)?this.setState(Si.DIS_SELECTED):this.setState(Si.DIS_DEFAULT),"textbox"===this._fabricObject.type&&(this._fabricObject.isEditing&&this._fabricObject.exitEditing(),this._fabricObject.selected=!1)}),t.getDrawingItem=()=>this}_getFabricObject(){return this._fabricObject}setState(t){fi(this,Ai,t)}getState(){return ui(this,Ai,"f")}_on(t,e){if(!e)return;const i=t.toLowerCase(),n=this.mapEvent_Callbacks.get(i);if(!n)throw new Error(`Event '${t}' does not exist.`);let r=n.get(e);r||(r=t=>{const i=t.e;if(!i)return void(e&&e.apply(this,[{targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null}]));const n={targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null};if(this._drawingLayer){let t,e,r,s;const a=i.target.getBoundingClientRect();t=a.left,e=a.top,r=t+window.scrollX,s=e+window.scrollY;const{width:o,height:l}=this._drawingLayer.fabricCanvas.lowerCanvasEl.getBoundingClientRect(),h=this._drawingLayer.width,c=this._drawingLayer.height,d=o/l,u=h/c,f=this._drawingLayer._getObjectFit();let g,m,p,_,v=1;if("contain"===f)d0?i-1:n,Yi),actionName:"modifyPolygon",pointIndex:i}),t},{}),fi(this,ki,JSON.parse(JSON.stringify(t))),this._mediaType="polygon"}extendSet(t,e){if("vertices"===t){const t=this._fabricObject;if(t.group){const i=t.group;t.points=e.map(t=>({x:t.x-i.left-i.width/2,y:t.y-i.top-i.height/2})),i.addWithUpdate()}else t.points=e;const i=t.points.length-1;return t.controls=t.points.reduce(function(t,e,n){return t["p"+n]=new Ii.Control({positionHandler:Gi,actionHandler:Hi(n>0?n-1:i,Yi),actionName:"modifyPolygon",pointIndex:n}),t},{}),t._setPositionDimensions({}),!0}}extendGet(t){if("vertices"===t){const t=[],e=this._fabricObject;if(e.selectable&&!e.group)for(let i in e.oCoords)t.push({x:e.oCoords[i].x,y:e.oCoords[i].y});else for(let i of e.points){let n=i.x-e.pathOffset.x,r=i.y-e.pathOffset.y;const s=Ii.util.transformPoint({x:n,y:r},e.calcTransformMatrix());t.push({x:s.x,y:s.y})}return t}}updateCoordinateBaseFromImageToView(){const t=this.get("vertices").map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",t)}updateCoordinateBaseFromViewToImage(){const t=this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}));this.set("vertices",t)}setPosition(t){this.setPolygon(t)}getPosition(){return this.getPolygon()}updatePosition(){ui(this,ki,"f")&&this.setPolygon(ui(this,ki,"f"))}setPolygon(t){if(!b(t))throw new TypeError("Invalid 'polygon'.");if(this._drawingLayer){if("view"===this.coordinateBase){const e=t.points.map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else fi(this,ki,JSON.parse(JSON.stringify(t)))}getPolygon(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return ui(this,ki,"f")?JSON.parse(JSON.stringify(ui(this,ki,"f"))):null}};ki=new WeakMap;let Xi=class extends Vi{set maintainAspectRatio(t){t&&this.set("scaleY",this.get("scaleX"))}get maintainAspectRatio(){return ui(this,Bi,"f")}constructor(t,e,i,n){if(super(null,n),Ni.set(this,void 0),Bi.set(this,void 0),!x(e))throw new TypeError("Invalid 'rect'.");if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement)this._setFabricObject(new Ii.Image(t,{left:e.x,top:e.y}));else{if(!w(t))throw new TypeError("Invalid 'image'.");{const i=document.createElement("canvas");let n;if(i.width=t.width,i.height=t.height,t.format===o.IPF_GRAYSCALED){n=new Uint8ClampedArray(t.width*t.height*4);for(let e=0;e{let e=(t=>t.split("\n").map(t=>t.split("\t")))(t);return(t=>{for(let e=0;;e++){let i=-1;for(let n=0;ni&&(i=r.length)}if(-1===i)break;for(let n=0;n=t[n].length-1)continue;let r=" ".repeat(i+2-t[n][e].length);t[n][e]=t[n][e].concat(r)}}})(e),(t=>{let e="";for(let i=0;i({x:e.x-t.left-t.width/2,y:e.y-t.top-t.height/2})),t.addWithUpdate()}else i.points=e;const n=i.points.length-1;return i.controls=i.points.reduce(function(t,e,i){return t["p"+i]=new Ii.Control({positionHandler:Gi,actionHandler:Hi(i>0?i-1:n,Yi),actionName:"modifyPolygon",pointIndex:i}),t},{}),i._setPositionDimensions({}),!0}}extendGet(t){if("startPoint"===t||"endPoint"===t){const e=[],i=this._fabricObject;if(i.selectable&&!i.group)for(let t in i.oCoords)e.push({x:i.oCoords[t].x,y:i.oCoords[t].y});else for(let t of i.points){let n=t.x-i.pathOffset.x,r=t.y-i.pathOffset.y;const s=Ii.util.transformPoint({x:n,y:r},i.calcTransformMatrix());e.push({x:s.x,y:s.y})}return"startPoint"===t?e[0]:e[1]}}updateCoordinateBaseFromImageToView(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(e.x),y:this.convertPropFromViewToImage(e.y)})}updateCoordinateBaseFromViewToImage(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}),this.set("endPoint",{x:this.convertPropFromImageToView(e.x),y:this.convertPropFromImageToView(e.y)})}setPosition(t){this.setLine(t)}getPosition(){return this.getLine()}updatePosition(){ui(this,Ki,"f")&&this.setLine(ui(this,Ki,"f"))}setPolygon(){}getPolygon(){return null}setLine(t){if(!S(t))throw new TypeError("Invalid 'line'.");if(this._drawingLayer){if("view"===this.coordinateBase)this.set("startPoint",{x:this.convertPropFromViewToImage(t.startPoint.x),y:this.convertPropFromViewToImage(t.startPoint.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(t.endPoint.x),y:this.convertPropFromViewToImage(t.endPoint.y)});else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("startPoint",t.startPoint),this.set("endPoint",t.endPoint)}this._drawingLayer.renderAll()}else fi(this,Ki,JSON.parse(JSON.stringify(t)))}getLine(){if(this._drawingLayer){if("view"===this.coordinateBase)return{startPoint:{x:this.convertPropFromImageToView(this.get("startPoint").x),y:this.convertPropFromImageToView(this.get("startPoint").y)},endPoint:{x:this.convertPropFromImageToView(this.get("endPoint").x),y:this.convertPropFromImageToView(this.get("endPoint").y)}};if("image"===this.coordinateBase)return{startPoint:this.get("startPoint"),endPoint:this.get("endPoint")};throw new Error("Invalid 'coordinateBase'.")}return ui(this,Ki,"f")?JSON.parse(JSON.stringify(ui(this,Ki,"f"))):null}}Ki=new WeakMap;let Qi=class extends zi{constructor(t,e){if(super({points:null==t?void 0:t.points},e),Ji.set(this,void 0),!I(t))throw new TypeError("Invalid 'quad'.");fi(this,Ji,JSON.parse(JSON.stringify(t))),this._mediaType="quad"}setPosition(t){this.setQuad(t)}getPosition(){return this.getQuad()}updatePosition(){ui(this,Ji,"f")&&this.setQuad(ui(this,Ji,"f"))}setPolygon(){}getPolygon(){return null}setQuad(t){if(!I(t))throw new TypeError("Invalid 'quad'.");if(this._drawingLayer){if("view"===this.coordinateBase){const e=t.points.map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else fi(this,Ji,JSON.parse(JSON.stringify(t)))}getQuad(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return ui(this,Ji,"f")?JSON.parse(JSON.stringify(ui(this,Ji,"f"))):null}};Ji=new WeakMap;class tn extends Vi{constructor(t){super(new Ii.Group(t.map(t=>t._getFabricObject()))),this._fabricObject.on("selected",()=>{this.setState(Si.DIS_SELECTED);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("selected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._fabricObject.on("deselected",()=>{this.setState(Si.DIS_DEFAULT);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("deselected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._mediaType="group"}extendSet(t,e){return!1}extendGet(t){}updateCoordinateBaseFromImageToView(){}updateCoordinateBaseFromViewToImage(){}setPosition(){}getPosition(){}updatePosition(){}getChildDrawingItems(){return this._fabricObject._objects.map(t=>t.getDrawingItem())}setChildDrawingItems(t){if(!t||!t.isDrawingItem)throw TypeError("Illegal drawing item.");this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"add"):this._fabricObject.addWithUpdate(t._getFabricObject())}removeChildItem(t){t&&t.isDrawingItem&&(this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"remove"):this._fabricObject.removeWithUpdate(t._getFabricObject()))}}const en=t=>null!==t&&"object"==typeof t&&!Array.isArray(t),nn=t=>!!Ri(t)&&""!==t,rn=t=>!(!en(t)||"id"in t&&!xi(t.id)||"lineWidth"in t&&!xi(t.lineWidth)||"fillStyle"in t&&!nn(t.fillStyle)||"strokeStyle"in t&&!nn(t.strokeStyle)||"paintMode"in t&&!["fill","stroke","strokeAndFill"].includes(t.paintMode)||"fontFamily"in t&&!nn(t.fontFamily)||"fontSize"in t&&!xi(t.fontSize));class sn{static convert(t,e,i,n){const r={x:0,y:0,width:e,height:i};if(!t)return r;const s=n.getVideoFit(),a=n.getVisibleRegionOfVideo({inPixels:!0});if(x(t))t.isMeasuredInPercentage?"contain"===s||null===a?(r.x=t.x/100*e,r.y=t.y/100*i,r.width=t.width/100*e,r.height=t.height/100*i):(r.x=a.x+t.x/100*a.width,r.y=a.y+t.y/100*a.height,r.width=t.width/100*a.width,r.height=t.height/100*a.height):"contain"===s||null===a?(r.x=t.x,r.y=t.y,r.width=t.width,r.height=t.height):(r.x=t.x+a.x,r.y=t.y+a.y,r.width=t.width>a.width?a.width:t.width,r.height=t.height>a.height?a.height:t.height);else{if(!C(t))throw TypeError("Invalid region.");t.isMeasuredInPercentage?"contain"===s||null===a?(r.x=t.left/100*e,r.y=t.top/100*i,r.width=(t.right-t.left)/100*e,r.height=(t.bottom-t.top)/100*i):(r.x=a.x+t.left/100*a.width,r.y=a.y+t.top/100*a.height,r.width=(t.right-t.left)/100*a.width,r.height=(t.bottom-t.top)/100*a.height):"contain"===s||null===a?(r.x=t.left,r.y=t.top,r.width=t.right-t.left,r.height=t.bottom-t.top):(r.x=t.left+a.x,r.y=t.top+a.y,r.width=t.right-t.left>a.width?a.width:t.right-t.left,r.height=t.bottom-t.top>a.height?a.height:t.bottom-t.top)}return r.x=Math.round(r.x),r.y=Math.round(r.y),r.width=Math.round(r.width),r.height=Math.round(r.height),r}}var an,on;class ln{constructor(){an.set(this,new Map),on.set(this,!1)}get disposed(){return ui(this,on,"f")}on(t,e){t=t.toLowerCase();const i=ui(this,an,"f").get(t);if(i){if(i.includes(e))return;i.push(e)}else ui(this,an,"f").set(t,[e])}off(t,e){t=t.toLowerCase();const i=ui(this,an,"f").get(t);if(!i)return;const n=i.indexOf(e);-1!==n&&i.splice(n,1)}offAll(t){t=t.toLowerCase();const e=ui(this,an,"f").get(t);e&&(e.length=0)}fire(t,e=[],i={async:!1,copy:!0}){e||(e=[]),t=t.toLowerCase();const n=ui(this,an,"f").get(t);if(n&&n.length){i=Object.assign({async:!1,copy:!0},i);for(let r of n){if(!r)continue;let s=[];if(i.copy)for(let i of e){try{i=JSON.parse(JSON.stringify(i))}catch(t){}s.push(i)}else s=e;let a=!1;if(i.async)setTimeout(()=>{this.disposed||n.includes(r)&&r.apply(i.target,s)},0);else try{a=r.apply(i.target,s)}catch(t){}if(!0===a)break}}}dispose(){fi(this,on,!0)}}function hn(t,e,i){return(i.x-t.x)*(e.y-t.y)==(e.x-t.x)*(i.y-t.y)&&Math.min(t.x,e.x)<=i.x&&i.x<=Math.max(t.x,e.x)&&Math.min(t.y,e.y)<=i.y&&i.y<=Math.max(t.y,e.y)}function cn(t){return Math.abs(t)<1e-6?0:t<0?-1:1}function dn(t,e,i,n){let r=t[0]*(i[1]-e[1])+e[0]*(t[1]-i[1])+i[0]*(e[1]-t[1]),s=t[0]*(n[1]-e[1])+e[0]*(t[1]-n[1])+n[0]*(e[1]-t[1]);return!((r^s)>=0&&0!==r&&0!==s||(r=i[0]*(t[1]-n[1])+n[0]*(i[1]-t[1])+t[0]*(n[1]-i[1]),s=i[0]*(e[1]-n[1])+n[0]*(i[1]-e[1])+e[0]*(n[1]-i[1]),(r^s)>=0&&0!==r&&0!==s))}an=new WeakMap,on=new WeakMap;const un=async t=>{if("string"!=typeof t)throw new TypeError("Invalid url.");const e=await fetch(t);if(!e.ok)throw Error("Network Error: "+e.statusText);const i=await e.text();if(!i.trim().startsWith("<"))throw Error("Unable to get valid HTMLElement.");const n=document.createElement("div");if(n.insertAdjacentHTML("beforeend",i),1===n.childElementCount&&n.firstChild instanceof HTMLTemplateElement)return n.firstChild.content;const r=new DocumentFragment;for(let t of n.children)r.append(t);return r};class fn{static multiply(t,e){const i=[];for(let n=0;n<3;n++){const r=e.slice(3*n,3*n+3);for(let e=0;e<3;e++){const n=[t[e],t[e+3],t[e+6]].reduce((t,e,i)=>t+e*r[i],0);i.push(n)}}return i}static identity(){return[1,0,0,0,1,0,0,0,1]}static translate(t,e,i){return fn.multiply(t,[1,0,0,0,1,0,e,i,1])}static rotate(t,e){var i=Math.cos(e),n=Math.sin(e);return fn.multiply(t,[i,-n,0,n,i,0,0,0,1])}static scale(t,e,i){return fn.multiply(t,[e,0,0,0,i,0,0,0,1])}}var gn,mn,pn,_n,vn,yn,wn,Cn,En,Sn,Tn,bn,In,xn,Rn,On,An,Dn,Mn,Ln,Fn,Pn,kn,Nn,Bn,jn,Vn,Un,Gn,Wn,Yn,Hn,zn,Xn,qn,Zn,Kn,Jn,$n,Qn,tr,er,ir,nr,rr,sr,ar,or,lr,hr,cr,dr,ur,fr,gr,mr,pr,_r,vr,yr,wr,Cr,Er,Sr,Tr,br,Ir,xr,Rr,Or,Ar,Dr,Mr,Lr,Fr,Pr,kr,Nr,Br,jr,Vr;class Ur{static createDrawingStyle(t){if(!rn(t))throw new Error("Invalid style definition.");let e,i=Ur.USER_START_STYLE_ID;for(;ui(Ur,gn,"f",mn).has(i);)i++;e=i;const n=JSON.parse(JSON.stringify(t));n.id=e;for(let t in ui(Ur,gn,"f",pn))n.hasOwnProperty(t)||(n[t]=ui(Ur,gn,"f",pn)[t]);return ui(Ur,gn,"f",mn).set(e,n),n.id}static _getDrawingStyle(t,e){if("number"!=typeof t)throw new Error("Invalid style id.");const i=ui(Ur,gn,"f",mn).get(t);return i?e?JSON.parse(JSON.stringify(i)):i:null}static getDrawingStyle(t){return this._getDrawingStyle(t,!0)}static getAllDrawingStyles(){return JSON.parse(JSON.stringify(Array.from(ui(Ur,gn,"f",mn).values())))}static _updateDrawingStyle(t,e){if(!rn(e))throw new Error("Invalid style definition.");const i=ui(Ur,gn,"f",mn).get(t);if(i)for(let t in e)i.hasOwnProperty(t)&&(i[t]=e[t])}static updateDrawingStyle(t,e){this._updateDrawingStyle(t,e)}}gn=Ur,Ur.STYLE_BLUE_STROKE=1,Ur.STYLE_GREEN_STROKE=2,Ur.STYLE_ORANGE_STROKE=3,Ur.STYLE_YELLOW_STROKE=4,Ur.STYLE_BLUE_STROKE_FILL=5,Ur.STYLE_GREEN_STROKE_FILL=6,Ur.STYLE_ORANGE_STROKE_FILL=7,Ur.STYLE_YELLOW_STROKE_FILL=8,Ur.STYLE_BLUE_STROKE_TRANSPARENT=9,Ur.STYLE_GREEN_STROKE_TRANSPARENT=10,Ur.STYLE_ORANGE_STROKE_TRANSPARENT=11,Ur.USER_START_STYLE_ID=1024,mn={value:new Map([[Ur.STYLE_BLUE_STROKE,{id:Ur.STYLE_BLUE_STROKE,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_GREEN_STROKE,{id:Ur.STYLE_GREEN_STROKE,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_ORANGE_STROKE,{id:Ur.STYLE_ORANGE_STROKE,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_YELLOW_STROKE,{id:Ur.STYLE_YELLOW_STROKE,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_BLUE_STROKE_FILL,{id:Ur.STYLE_BLUE_STROKE_FILL,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_GREEN_STROKE_FILL,{id:Ur.STYLE_GREEN_STROKE_FILL,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_ORANGE_STROKE_FILL,{id:Ur.STYLE_ORANGE_STROKE_FILL,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_YELLOW_STROKE_FILL,{id:Ur.STYLE_YELLOW_STROKE_FILL,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_BLUE_STROKE_TRANSPARENT,{id:Ur.STYLE_BLUE_STROKE_TRANSPARENT,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_GREEN_STROKE_TRANSPARENT,{id:Ur.STYLE_GREEN_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ur.STYLE_ORANGE_STROKE_TRANSPARENT,{id:Ur.STYLE_ORANGE_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}]])},pn={value:{lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}},"undefined"!=typeof document&&"undefined"!=typeof window&&(Ii.StaticCanvas.prototype.dispose=function(){return this.isRendering&&(Ii.util.cancelAnimFrame(this.isRendering),this.isRendering=0),this.forEachObject(function(t){t.dispose&&t.dispose()}),this._objects=[],this.backgroundImage&&this.backgroundImage.dispose&&this.backgroundImage.dispose(),this.backgroundImage=null,this.overlayImage&&this.overlayImage.dispose&&this.overlayImage.dispose(),this.overlayImage=null,this._iTextInstances=null,this.contextContainer=null,this.lowerCanvasEl.classList.remove("lower-canvas"),delete this._originalCanvasStyle,this.lowerCanvasEl.setAttribute("width",this.width),this.lowerCanvasEl.setAttribute("height",this.height),Ii.util.cleanUpJsdomNode(this.lowerCanvasEl),this.lowerCanvasEl=void 0,this},Ii.Object.prototype.transparentCorners=!1,Ii.Object.prototype.cornerSize=20,Ii.Object.prototype.touchCornerSize=100,Ii.Object.prototype.cornerColor="rgb(254,142,20)",Ii.Object.prototype.cornerStyle="circle",Ii.Object.prototype.strokeUniform=!0,Ii.Object.prototype.hasBorders=!1,Ii.Canvas.prototype.containerClass="",Ii.Canvas.prototype.getPointer=function(t,e){if(this._absolutePointer&&!e)return this._absolutePointer;if(this._pointer&&e)return this._pointer;var i=this.upperCanvasEl;let n,r=Ii.util.getPointer(t,i),s=i.getBoundingClientRect(),a=s.width||0,o=s.height||0;a&&o||("top"in s&&"bottom"in s&&(o=Math.abs(s.top-s.bottom)),"right"in s&&"left"in s&&(a=Math.abs(s.right-s.left))),this.calcOffset(),r.x=r.x-this._offset.left,r.y=r.y-this._offset.top,e||(r=this.restorePointerVpt(r));var l=this.getRetinaScaling();if(1!==l&&(r.x/=l,r.y/=l),0!==a&&0!==o){var h=window.getComputedStyle(i).objectFit,c=i.width,d=i.height,u=a,f=o;n={width:c/u,height:d/f};var g,m,p=c/d,_=u/f;return"contain"===h?p>_?(g=u,m=u/p,{x:r.x*n.width,y:(r.y-(f-m)/2)*n.width}):(g=f*p,m=f,{x:(r.x-(u-g)/2)*n.height,y:r.y*n.height}):"cover"===h?p>_?{x:(c-n.height*u)/2+r.x*n.height,y:r.y*n.height}:{x:r.x*n.width,y:(d-n.width*f)/2+r.y*n.width}:{x:r.x*n.width,y:r.y*n.height}}return n={width:1,height:1},{x:r.x*n.width,y:r.y*n.height}},Ii.Canvas.prototype._onTouchStart=function(t){let e;for(let i=0;ii&&!_?(l.push(h),h=[],a=g,_=!0):a+=v,_||o||h.push(f),h=h.concat(d),m=o?0:this._measureWord([f],e,u),u++,_=!1,g>p&&(p=g);return y&&l.push(h),p+n>this.dynamicMinWidth&&(this.dynamicMinWidth=p-v+n),l});class Gr{get width(){return this.fabricCanvas.width}get height(){return this.fabricCanvas.height}set _allowMultiSelect(t){this.fabricCanvas.selection=t,this.fabricCanvas.renderAll()}get _allowMultiSelect(){return this.fabricCanvas.selection}constructor(t,e,i){if(this.mapType_StateAndStyleId=new Map,this.mode="viewer",this.onSelectionChanged=null,this._arrDrwaingItem=[],this._arrFabricObject=[],this._visible=!0,t.hasOwnProperty("getFabricCanvas"))this.fabricCanvas=t.getFabricCanvas();else{let e=this.fabricCanvas=new Ii.Canvas(t,Object.assign(i,{allowTouchScrolling:!0,selection:!1}));e.setDimensions({width:"100%",height:"100%"},{cssOnly:!0}),e.lowerCanvasEl.className="",e.upperCanvasEl.className="",e.on("selection:created",function(t){const e=t.selected,i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(i,[])},0)}}),e.on("before:selection:cleared",function(t){const e=this.getActiveObjects(),i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{const e=[];for(let n of i)t.hasDrawingItem(n)&&e.push(n);e.length>0&&t.onSelectionChanged&&t.onSelectionChanged([],e)},0)}}),e.on("selection:updated",function(t){const e=t.selected,i=t.deselected,n=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of i){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of n){const n=[],r=[];for(let i of e){const e=i.getDrawingItem();e._drawingLayer===t&&n.push(e)}for(let e of i){const i=e.getDrawingItem();i._drawingLayer===t&&r.push(i)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(n,r)},0)}}),e.wrapperEl.style.position="absolute",t.getFabricCanvas=()=>this.fabricCanvas}let n,r;switch(this.fabricCanvas.id=e,this.id=e,e){case Gr.DDN_LAYER_ID:n=Ur.getDrawingStyle(Ur.STYLE_BLUE_STROKE),r=Ur.getDrawingStyle(Ur.STYLE_BLUE_STROKE_FILL);break;case Gr.DBR_LAYER_ID:n=Ur.getDrawingStyle(Ur.STYLE_ORANGE_STROKE),r=Ur.getDrawingStyle(Ur.STYLE_ORANGE_STROKE_FILL);break;case Gr.DLR_LAYER_ID:n=Ur.getDrawingStyle(Ur.STYLE_GREEN_STROKE),r=Ur.getDrawingStyle(Ur.STYLE_GREEN_STROKE_FILL);break;default:n=Ur.getDrawingStyle(Ur.STYLE_YELLOW_STROKE),r=Ur.getDrawingStyle(Ur.STYLE_YELLOW_STROKE_FILL)}for(let t of Vi.arrMediaTypes)this.mapType_StateAndStyleId.set(t,{default:n.id,selected:r.id})}getId(){return this.id}setVisible(t){if(t){for(let t of this._arrFabricObject)t.visible=!0,t.hasControls=!0;this._visible=!0}else{for(let t of this._arrFabricObject)t.visible=!1,t.hasControls=!1;this._visible=!1}this.fabricCanvas.renderAll()}isVisible(){return this._visible}_getItemCurrentStyle(t){return t.styleId?Ur.getDrawingStyle(t.styleId):Ur.getDrawingStyle(t._mapState_StyleId.get(t.styleSelector))||null}_changeMediaTypeCurStyleInStyleSelector(t,e,i,n){const r=this.getDrawingItems(e=>e._mediaType===t);for(let t of r)t.styleSelector===e&&this._changeItemStyle(t,i,!0);n||this.fabricCanvas.renderAll()}_changeItemStyle(t,e,i){if(!t||!e)return;const n=t._getFabricObject();"number"==typeof t.styleId&&(e=Ur.getDrawingStyle(t.styleId)),n.strokeWidth=e.lineWidth,"fill"===e.paintMode?(n.fill=e.fillStyle,n.stroke=e.fillStyle):"stroke"===e.paintMode?(n.fill="transparent",n.stroke=e.strokeStyle):"strokeAndFill"===e.paintMode&&(n.fill=e.fillStyle,n.stroke=e.strokeStyle),n.fontFamily&&(n.fontFamily=e.fontFamily),n.fontSize&&(n.fontSize=e.fontSize),n.group||(n.dirty=!0),i||this.fabricCanvas.renderAll()}_updateGroupItem(t,e,i){if(!t||!e)return;const n=t.getChildDrawingItems();if("add"===i){if(n.includes(e))return;const i=e._getFabricObject();if(this.fabricCanvas.getObjects().includes(i)){if(!this._arrFabricObject.includes(i))throw new Error("Existed in other drawing layers.");e._zIndex=null}else{let i;if(e.styleId)i=Ur.getDrawingStyle(e.styleId);else{const n=this.mapType_StateAndStyleId.get(e._mediaType);i=Ur.getDrawingStyle(n[t.styleSelector]);const r=()=>{this._changeItemStyle(e,Ur.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).selected),!0)},s=()=>{this._changeItemStyle(e,Ur.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).default),!0)};e._on("selected",r),e._on("deselected",s),e._funcChangeStyleToSelected=r,e._funcChangeStyleToDefault=s}e._drawingLayer=this,e._drawingLayerId=this.id,this._changeItemStyle(e,i,!0)}t._fabricObject.addWithUpdate(e._getFabricObject())}else{if("remove"!==i)return;if(!n.includes(e))return;e._zIndex=null,e._drawingLayer=null,e._drawingLayerId=null,e._off("selected",e._funcChangeStyleToSelected),e._off("deselected",e._funcChangeStyleToDefault),e._funcChangeStyleToSelected=null,e._funcChangeStyleToDefault=null,t._fabricObject.removeWithUpdate(e._getFabricObject())}this.fabricCanvas.renderAll()}_addDrawingItem(t,e){if(!(t instanceof Vi))throw new TypeError("Invalid 'drawingItem'.");if(t._drawingLayer){if(t._drawingLayer==this)return;throw new Error("This drawing item has existed in other layer.")}let i=t._getFabricObject();const n=this.fabricCanvas.getObjects();let r,s;if(n.includes(i)){if(this._arrFabricObject.includes(i))return;throw new Error("Existed in other drawing layers.")}if("group"===t._mediaType){r=t.getChildDrawingItems();for(let t of r)if(t._drawingLayer&&t._drawingLayer!==this)throw new Error("The childItems of DT_Group have existed in other drawing layers.")}if(e&&"object"==typeof e&&!Array.isArray(e))for(let t in e)i.set(t,e[t]);if(r){for(let t of r){const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Vi.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)s=Ur.getDrawingStyle(t.styleId);else{s=Ur.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Ur.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected),!0)},n=()=>{this._changeItemStyle(t,Ur.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default),!0)};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}t._drawingLayer=this,t._drawingLayerId=this.id,this._changeItemStyle(t,s,!0)}i.dirty=!0,this.fabricCanvas.renderAll()}else{const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Vi.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)s=Ur.getDrawingStyle(t.styleId);else{s=Ur.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Ur.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected))},n=()=>{this._changeItemStyle(t,Ur.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default))};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}this._changeItemStyle(t,s)}t._zIndex=this.id,t._drawingLayer=this,t._drawingLayerId=this.id;const a=this._arrFabricObject.length;let o=n.length;if(a)o=n.indexOf(this._arrFabricObject[a-1])+1;else for(let e=0;et.toLowerCase()):e=Vi.arrMediaTypes,i?i.forEach(t=>t.toLowerCase()):i=Vi.arrStyleSelectors;const n=Ur.getDrawingStyle(t);if(!n)throw new Error(`The 'drawingStyle' with id '${t}' doesn't exist.`);let r;for(let s of e)if(r=this.mapType_StateAndStyleId.get(s),r)for(let e of i){this._changeMediaTypeCurStyleInStyleSelector(s,e,n,!0),r[e]=t;for(let i of this._arrDrwaingItem)i._mediaType===s&&i._mapState_StyleId.set(e,t)}this.fabricCanvas.renderAll()}setDefaultStyle(t,e,i){const n=[];i&Ei.DIMT_RECTANGLE&&n.push("rect"),i&Ei.DIMT_QUADRILATERAL&&n.push("quad"),i&Ei.DIMT_TEXT&&n.push("text"),i&Ei.DIMT_ARC&&n.push("arc"),i&Ei.DIMT_IMAGE&&n.push("image"),i&Ei.DIMT_POLYGON&&n.push("polygon"),i&Ei.DIMT_LINE&&n.push("line");const r=[];e&Si.DIS_DEFAULT&&r.push("default"),e&Si.DIS_SELECTED&&r.push("selected"),this._setDefaultStyle(t,n.length?n:null,r.length?r:null)}setMode(t){if("viewer"===(t=t.toLowerCase())){for(let t of this._arrDrwaingItem)t._setEditable(!1);this.fabricCanvas.discardActiveObject(),this.fabricCanvas.renderAll(),this.mode="viewer"}else{if("editor"!==t)throw new RangeError("Invalid value.");for(let t of this._arrDrwaingItem)t._setEditable(!0);this.mode="editor"}this._manager._switchPointerEvent()}getMode(){return this.mode}_setDimensions(t,e){this.fabricCanvas.setDimensions(t,e)}_setObjectFit(t){if(t=t.toLowerCase(),!["contain","cover"].includes(t))throw new Error(`Unsupported value '${t}'.`);this.fabricCanvas.lowerCanvasEl.style.objectFit=t,this.fabricCanvas.upperCanvasEl.style.objectFit=t}_getObjectFit(){return this.fabricCanvas.lowerCanvasEl.style.objectFit}renderAll(){for(let t of this._arrDrwaingItem){const e=this._getItemCurrentStyle(t);this._changeItemStyle(t,e,!0)}this.fabricCanvas.renderAll()}dispose(){this.clearDrawingItems(),1===this._manager._arrDrawingLayer.length&&(this.fabricCanvas.wrapperEl.style.pointerEvents="none",this.fabricCanvas.dispose(),this._arrDrwaingItem.length=0,this._arrFabricObject.length=0)}}Gr.DDN_LAYER_ID=1,Gr.DBR_LAYER_ID=2,Gr.DLR_LAYER_ID=3,Gr.USER_DEFINED_LAYER_BASE_ID=100,Gr.TIP_LAYER_ID=999;class Wr{constructor(){this._arrDrawingLayer=[]}createDrawingLayer(t,e){if(this.getDrawingLayer(e))throw new Error("Existed drawing layer id.");const i=new Gr(t,e,{enableRetinaScaling:!1});return i._manager=this,this._arrDrawingLayer.push(i),this._switchPointerEvent(),i}deleteDrawingLayer(t){const e=this.getDrawingLayer(t);if(!e)return;const i=this._arrDrawingLayer;e.dispose(),i.splice(i.indexOf(e),1),this._switchPointerEvent()}clearDrawingLayers(){for(let t of this._arrDrawingLayer)t.dispose();this._arrDrawingLayer.length=0}getDrawingLayer(t){for(let e of this._arrDrawingLayer)if(e.getId()===t)return e;return null}getAllDrawingLayers(){return Array.from(this._arrDrawingLayer)}getSelectedDrawingItems(){if(!this._arrDrawingLayer.length)return;const t=this._getFabricCanvas().getActiveObjects(),e=[];for(let i of t)e.push(i.getDrawingItem());return e}setDimensions(t,e){this._arrDrawingLayer.length&&this._arrDrawingLayer[0]._setDimensions(t,e)}setObjectFit(t){for(let e of this._arrDrawingLayer)e&&e._setObjectFit(t)}getObjectFit(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0]._getObjectFit():null}setVisible(t){this._arrDrawingLayer.length&&(this._getFabricCanvas().wrapperEl.style.display=t?"block":"none")}_getFabricCanvas(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0].fabricCanvas:null}_switchPointerEvent(){if(this._arrDrawingLayer.length)for(let t of this._arrDrawingLayer)t.getMode()}}class Yr extends Zi{constructor(t,e,i,n,r){super(t,{x:e,y:i,width:n,height:0},r),_n.set(this,void 0),vn.set(this,void 0),this._fabricObject.paddingTop=15,this._fabricObject.calcTextHeight=function(){for(var t=0,e=0,i=this._textLines.length;e=0&&fi(this,vn,setTimeout(()=>{this.set("visible",!1),this._drawingLayer&&this._drawingLayer.renderAll()},ui(this,_n,"f")))}getDuration(){return ui(this,_n,"f")}}_n=new WeakMap,vn=new WeakMap;class Hr{constructor(){yn.add(this),wn.set(this,void 0),Cn.set(this,void 0),En.set(this,void 0),Sn.set(this,!0),this._drawingLayerManager=new Wr}createDrawingLayerBaseCvs(t,e,i="contain"){if("number"!=typeof t||t<=1)throw new Error("Invalid 'width'.");if("number"!=typeof e||e<=1)throw new Error("Invalid 'height'.");if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");const n=document.createElement("canvas");return n.width==t&&n.height==e||(n.width=t,n.height=e),n.style.objectFit=i,n}_createDrawingLayer(t,e,i,n){if(!this._layerBaseCvs){let r;try{r=this.getContentDimensions()}catch(t){if("Invalid content dimensions."!==(t.message||t))throw t}e||(e=(null==r?void 0:r.width)||1280),i||(i=(null==r?void 0:r.height)||720),n||(n=(null==r?void 0:r.objectFit)||"contain"),this._layerBaseCvs=this.createDrawingLayerBaseCvs(e,i,n)}const r=this._layerBaseCvs,s=this._drawingLayerManager.createDrawingLayer(r,t);return this._innerComponent.getElement("drawing-layer")||this._innerComponent.setElement("drawing-layer",r.parentElement),s}createDrawingLayer(){let t;for(let e=Gr.USER_DEFINED_LAYER_BASE_ID;;e++)if(!this._drawingLayerManager.getDrawingLayer(e)&&e!==Gr.TIP_LAYER_ID){t=e;break}return this._createDrawingLayer(t)}deleteDrawingLayer(t){var e;this._drawingLayerManager.deleteDrawingLayer(t),this._drawingLayerManager.getAllDrawingLayers().length||(null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null)}deleteUserDefinedDrawingLayer(t){if("number"!=typeof t)throw new TypeError("Invalid id.");if(tt.getId()>=0&&t.getId()!==Gr.TIP_LAYER_ID)}updateDrawingLayers(t){((t,e,i)=>{if(!(t<=1||e<=1)){if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");this._drawingLayerManager.setDimensions({width:t,height:e},{backstoreOnly:!0}),this._drawingLayerManager.setObjectFit(i)}})(t.width,t.height,t.objectFit)}getSelectedDrawingItems(){return this._drawingLayerManager.getSelectedDrawingItems()}setTipConfig(t){if(!(en(e=t)&&T(e.topLeftPoint)&&xi(e.width))||e.width<=0||!xi(e.duration)||"coordinateBase"in e&&!["view","image"].includes(e.coordinateBase))throw new Error("Invalid tip config.");var e;fi(this,wn,JSON.parse(JSON.stringify(t))),ui(this,wn,"f").coordinateBase||(ui(this,wn,"f").coordinateBase="view"),fi(this,En,t.duration),ui(this,yn,"m",xn).call(this)}getTipConfig(){return ui(this,wn,"f")?ui(this,wn,"f"):null}setTipVisible(t){if("boolean"!=typeof t)throw new TypeError("Invalid value.");this._tip&&(this._tip.set("visible",t),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll()),fi(this,Sn,t)}isTipVisible(){return ui(this,Sn,"f")}updateTipMessage(t){if(!ui(this,wn,"f"))throw new Error("Tip config is not set.");this._tipStyleId||(this._tipStyleId=Ur.createDrawingStyle({fillStyle:"#FFFFFF",paintMode:"fill",fontFamily:"Open Sans",fontSize:40})),this._drawingLayerOfTip||(this._drawingLayerOfTip=this._drawingLayerManager.getDrawingLayer(Gr.TIP_LAYER_ID)||this._createDrawingLayer(Gr.TIP_LAYER_ID)),this._tip?this._tip.set("text",t):this._tip=ui(this,yn,"m",Tn).call(this,t,ui(this,wn,"f").topLeftPoint.x,ui(this,wn,"f").topLeftPoint.y,ui(this,wn,"f").width,ui(this,wn,"f").coordinateBase,this._tipStyleId),ui(this,yn,"m",bn).call(this,this._tip,this._drawingLayerOfTip),this._tip.set("visible",ui(this,Sn,"f")),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll(),ui(this,Cn,"f")&&clearTimeout(ui(this,Cn,"f")),ui(this,En,"f")>=0&&fi(this,Cn,setTimeout(()=>{ui(this,yn,"m",In).call(this)},ui(this,En,"f")))}}wn=new WeakMap,Cn=new WeakMap,En=new WeakMap,Sn=new WeakMap,yn=new WeakSet,Tn=function(t,e,i,n,r,s){const a=new Yr(t,e,i,n,s);return a.coordinateBase=r,a},bn=function(t,e){e.hasDrawingItem(t)||e.addDrawingItems([t])},In=function(){this._tip&&this._drawingLayerOfTip.removeDrawingItems([this._tip])},xn=function(){if(!this._tip)return;const t=ui(this,wn,"f");this._tip.coordinateBase=t.coordinateBase,this._tip.setTextRect({x:t.topLeftPoint.x,y:t.topLeftPoint.y,width:t.width,height:0}),this._tip.set("width",this._tip.get("width")),this._tip._drawingLayer&&this._tip._drawingLayer.renderAll()};class zr extends HTMLElement{constructor(){super(),Rn.set(this,void 0);const t=new DocumentFragment,e=document.createElement("div");e.setAttribute("class","wrapper"),t.appendChild(e),fi(this,Rn,e);const i=document.createElement("slot");i.setAttribute("name","single-frame-input-container"),e.append(i);const n=document.createElement("slot");n.setAttribute("name","content"),e.append(n);const r=document.createElement("slot");r.setAttribute("name","drawing-layer"),e.append(r);const s=document.createElement("style");s.textContent='\n.wrapper {\n position: relative;\n width: 100%;\n height: 100%;\n}\n::slotted(canvas[slot="content"]) {\n object-fit: contain;\n pointer-events: none;\n}\n::slotted(div[slot="single-frame-input-container"]) {\n width: 1px;\n height: 1px;\n overflow: hidden;\n pointer-events: none;\n}\n::slotted(*) {\n position: absolute;\n left: 0;\n top: 0;\n width: 100%;\n height: 100%;\n}\n ',t.appendChild(s),this.attachShadow({mode:"open"}).appendChild(t)}getWrapper(){return ui(this,Rn,"f")}setElement(t,e){if(!(e instanceof HTMLElement))throw new TypeError("Invalid 'el'.");if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");this.removeElement(t),e.setAttribute("slot",t),this.appendChild(e)}getElement(t){if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");return this.querySelector(`[slot="${t}"]`)}removeElement(t){var e;if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");null===(e=this.querySelectorAll(`[slot="${t}"]`))||void 0===e||e.forEach(t=>t.remove())}}Rn=new WeakMap,customElements.get("dce-component")||customElements.define("dce-component",zr);class Xr extends Hr{static get engineResourcePath(){const t=D(Ft.engineResourcePaths);return"DCV"===Ft._bundleEnv?t.dcvData+"ui/":t.dbrBundle+"ui/"}static set defaultUIElementURL(t){Xr._defaultUIElementURL=t}static get defaultUIElementURL(){var t;return null===(t=Xr._defaultUIElementURL)||void 0===t?void 0:t.replace("@engineResourcePath/",Xr.engineResourcePath)}static async createInstance(t){const e=new Xr;return"string"==typeof t&&(t=t.replace("@engineResourcePath/",Xr.engineResourcePath)),await e.setUIElement(t||Xr.defaultUIElementURL),e}static _transformCoordinates(t,e,i,n,r,s,a){const o=s/n,l=a/r;t.x=Math.round(t.x/o+e),t.y=Math.round(t.y/l+i)}set _singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(t!==ui(this,Bn,"f")){if(fi(this,Bn,t),ui(this,On,"m",Un).call(this))fi(this,Ln,null),this._videoContainer=null,this._innerComponent.removeElement("content"),this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take a photo")),this._bgCamera&&(this._bgCamera.style.display="block");else if(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none"),!ui(this,Ln,"f")){const t=document.createElement("video");t.style.position="absolute",t.style.left="0",t.style.top="0",t.style.width="100%",t.style.height="100%",t.style.objectFit=this.getVideoFit(),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ci.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),fi(this,Ln,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}ui(this,On,"m",Un).call(this)||this._hideDefaultSelection?(this._selCam&&(this._selCam.style.display="none"),this._selRsl&&(this._selRsl.style.display="none"),this._selMinLtr&&(this._selMinLtr.style.display="none")):(this._selCam&&(this._selCam.style.display="block"),this._selRsl&&(this._selRsl.style.display="block"),this._selMinLtr&&(this._selMinLtr.style.display="block"),this._stopLoading())}}get _singleFrameMode(){return ui(this,Bn,"f")}get disposed(){return ui(this,Vn,"f")}constructor(){super(),On.add(this),An.set(this,void 0),Dn.set(this,void 0),Mn.set(this,void 0),this._poweredByVisible=!0,this.containerClassName="dce-video-container",Ln.set(this,void 0),this.videoFit="contain",this._hideDefaultSelection=!1,this._divScanArea=null,this._divScanLight=null,this._bgLoading=null,this._selCam=null,this._bgCamera=null,this._selRsl=null,this._optGotRsl=null,this._btnClose=null,this._selMinLtr=null,this._optGotMinLtr=null,this._poweredBy=null,Fn.set(this,null),this.regionMaskFillStyle="rgba(0,0,0,0.5)",this.regionMaskStrokeStyle="rgb(254,142,20)",this.regionMaskLineWidth=6,Pn.set(this,!1),kn.set(this,!1),Nn.set(this,{width:0,height:0}),this._updateLayersTimeout=500,this._videoResizeListener=()=>{ui(this,On,"m",zn).call(this),this._updateLayersTimeoutId&&clearTimeout(this._updateLayersTimeoutId),this._updateLayersTimeoutId=setTimeout(()=>{this.disposed||(this.eventHandler.fire("videoEl:resized",null,{async:!1}),this.eventHandler.fire("content:updated",null,{async:!1}),this.isScanLaserVisible()&&ui(this,On,"m",Hn).call(this))},this._updateLayersTimeout)},this._windowResizeListener=()=>{Xr._onLog&&Xr._onLog("window resize event triggered."),ui(this,Nn,"f").width===document.documentElement.clientWidth&&ui(this,Nn,"f").height===document.documentElement.clientHeight||(ui(this,Nn,"f").width=document.documentElement.clientWidth,ui(this,Nn,"f").height=document.documentElement.clientHeight,this._videoResizeListener())},Bn.set(this,"disabled"),this._clickIptSingleFrameMode=()=>{if(!ui(this,On,"m",Un).call(this))return;let t;if(this._singleFrameInputContainer)t=this._singleFrameInputContainer.firstElementChild;else{t=document.createElement("input"),t.setAttribute("type","file"),"camera"===this._singleFrameMode?(t.setAttribute("capture",""),t.setAttribute("accept","image/*")):"image"===this._singleFrameMode&&(t.removeAttribute("capture"),t.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp")),t.addEventListener("change",async()=>{const e=t.files[0];t.value="";{const t=async t=>{let e=null,i=null;if("undefined"!=typeof createImageBitmap)try{if(e=await createImageBitmap(t),e)return e}catch(t){}var n;return e||(i=await(n=t,new Promise((t,e)=>{let i=URL.createObjectURL(n),r=new Image;r.src=i,r.onload=()=>{URL.revokeObjectURL(r.src),t(r)},r.onerror=t=>{e(new Error("Can't convert blob to image : "+(t instanceof Event?t.type:t)))}}))),i},i=(t,e,i,n)=>{t.width==i&&t.height==n||(t.width=i,t.height=n);const r=t.getContext("2d");r.clearRect(0,0,t.width,t.height),r.drawImage(e,0,0)},n=await t(e),r=n instanceof HTMLImageElement?n.naturalWidth:n.width,s=n instanceof HTMLImageElement?n.naturalHeight:n.height;let a=this._cvsSingleFrameMode;const o=null==a?void 0:a.width,l=null==a?void 0:a.height;a||(a=document.createElement("canvas"),this._cvsSingleFrameMode=a),i(a,n,r,s),this._innerComponent.setElement("content",a),o===a.width&&l===a.height||this.eventHandler.fire("content:updated",null,{async:!1})}this._onSingleFrameAcquired&&setTimeout(()=>{this._onSingleFrameAcquired(this._cvsSingleFrameMode)},0)}),t.style.position="absolute",t.style.top="-9999px",t.style.backgroundColor="transparent",t.style.color="transparent";const e=document.createElement("div");e.append(t),this._innerComponent.setElement("single-frame-input-container",e),this._singleFrameInputContainer=e}null==t||t.click()},jn.set(this,[]),this._capturedResultReceiver={onCapturedResultReceived:(t,e)=>{var i,n,r,s;if(this.disposed)return;if(this.clearAllInnerDrawingItems(),!t)return;const a=t.originalImageTag;if(!a)return;const o=t.items;if(!(null==o?void 0:o.length))return;const l=(null===(i=a.cropRegion)||void 0===i?void 0:i.left)||0,h=(null===(n=a.cropRegion)||void 0===n?void 0:n.top)||0,c=(null===(r=a.cropRegion)||void 0===r?void 0:r.right)?a.cropRegion.right-l:a.originalWidth,d=(null===(s=a.cropRegion)||void 0===s?void 0:s.bottom)?a.cropRegion.bottom-h:a.originalHeight,u=a.currentWidth,f=a.currentHeight,g=(t,e,i,n,r,s,a,o,l=[],h)=>{e.forEach(t=>Xr._transformCoordinates(t,i,n,r,s,a,o));const c=new Qi({points:[{x:e[0].x,y:e[0].y},{x:e[1].x,y:e[1].y},{x:e[2].x,y:e[2].y},{x:e[3].x,y:e[3].y}]},h);for(let t of l)c.addNote(t);t.addDrawingItems([c]),ui(this,jn,"f").push(c)};let m,p;for(let t of o)switch(t.type){case nt.CRIT_ORIGINAL_IMAGE:break;case nt.CRIT_BARCODE:m=this.getDrawingLayer(Gr.DBR_LAYER_ID),p=[{name:"format",content:t.formatString},{name:"text",content:t.text}],(null==e?void 0:e.isBarcodeVerifyOpen)?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Ur.STYLE_ORANGE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case nt.CRIT_TEXT_LINE:m=this.getDrawingLayer(Gr.DLR_LAYER_ID),p=[{name:"text",content:t.text}],e.isLabelVerifyOpen?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Ur.STYLE_GREEN_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case nt.CRIT_DETECTED_QUAD:m=this.getDrawingLayer(Gr.DDN_LAYER_ID),(null==e?void 0:e.isDetectVerifyOpen)?t.crossVerificationStatus===dt.CVS_PASSED?g(m,t.location.points,l,h,c,d,u,f,[]):g(m,t.location.points,l,h,c,d,u,f,[],Ur.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,[]);break;case nt.CRIT_DESKEWED_IMAGE:m=this.getDrawingLayer(Gr.DDN_LAYER_ID),(null==e?void 0:e.isNormalizeVerifyOpen)?t.crossVerificationStatus===dt.CVS_PASSED?g(m,t.sourceLocation.points,l,h,c,d,u,f,[]):g(m,t.sourceLocation.points,l,h,c,d,u,f,[],Ur.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.sourceLocation.points,l,h,c,d,u,f,[]);break;case nt.CRIT_PARSED_RESULT:case nt.CRIT_ENHANCED_IMAGE:break;default:throw new Error("Illegal item type.")}if(t.decodedBarcodesResult)for(let e=0;eXr._transformCoordinates(t,l,h,c,d,u,f));if(t.recognizedTextLinesResult)for(let e=0;eXr._transformCoordinates(t,l,h,c,d,u,f));if(t.processedDocumentResult){if(t.processedDocumentResult.detectedQuadResultItems)for(let e=0;eXr._transformCoordinates(t,l,h,c,d,u,f));if(t.processedDocumentResult.deskewedImageResultItems)for(let e=0;eXr._transformCoordinates(t,l,h,c,d,u,f))}}},Vn.set(this,!1),this.eventHandler=new ln,this.eventHandler.on("content:updated",()=>{ui(this,An,"f")&&clearTimeout(ui(this,An,"f")),fi(this,An,setTimeout(()=>{if(this.disposed)return;let t;this._updateVideoContainer();try{t=this.getContentDimensions()}catch(t){if("Invalid content dimensions."===(t.message||t))return;throw t}this.updateDrawingLayers(t),this.updateConvertedRegion(t)},0))}),this.eventHandler.on("videoEl:resized",()=>{ui(this,Dn,"f")&&clearTimeout(ui(this,Dn,"f")),fi(this,Dn,setTimeout(()=>{this.disposed||this._updateVideoContainer()},0))})}_setUIElement(t){this.UIElement=t,this._unbindUI(),this._bindUI()}async setUIElement(t){let e;if("string"==typeof t){let i=await un(t);e=document.createElement("div"),Object.assign(e.style,{width:"100%",height:"100%"}),e.attachShadow({mode:"open"}).appendChild(i.cloneNode(!0))}else e=t;this._setUIElement(e)}getUIElement(){return this.UIElement}_bindUI(){var t,e;if(!this.UIElement)throw new Error("Need to set 'UIElement'.");if(this._innerComponent)return;let i=this.UIElement;i=i.shadowRoot||i;let n=(null===(t=i.classList)||void 0===t?void 0:t.contains(this.containerClassName))?i:i.querySelector(`.${this.containerClassName}`);if(!n)throw Error(`Can not find the element with class '${this.containerClassName}'.`);if(this._innerComponent=document.createElement("dce-component"),n.appendChild(this._innerComponent),ui(this,On,"m",Un).call(this));else{const t=document.createElement("video");Object.assign(t.style,{position:"absolute",left:"0",top:"0",width:"100%",height:"100%",objectFit:this.getVideoFit()}),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ci.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),fi(this,Ln,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}if(this._selRsl=i.querySelector(".dce-sel-resolution"),this._selMinLtr=i.querySelector(".dlr-sel-minletter"),this._divScanArea=i.querySelector(".dce-scanarea"),this._divScanLight=i.querySelector(".dce-scanlight"),this._bgLoading=i.querySelector(".dce-bg-loading"),this._bgCamera=i.querySelector(".dce-bg-camera"),this._selCam=i.querySelector(".dce-sel-camera"),this._optGotRsl=i.querySelector(".dce-opt-gotResolution"),this._btnClose=i.querySelector(".dce-btn-close"),this._optGotMinLtr=i.querySelector(".dlr-opt-gotMinLtr"),this._poweredBy=i.querySelector(".dce-msg-poweredby"),this._selRsl&&(this._hideDefaultSelection||ui(this,On,"m",Un).call(this)||this._selRsl.options.length||(this._selRsl.innerHTML=['','','',''].join(""),this._optGotRsl=this._selRsl.options[0])),this._selMinLtr&&(this._hideDefaultSelection||ui(this,On,"m",Un).call(this)||this._selMinLtr.options.length||(this._selMinLtr.innerHTML=['','','','','','','','','','',''].join(""),this._optGotMinLtr=this._selMinLtr.options[0])),this.isScanLaserVisible()||ui(this,On,"m",zn).call(this),ui(this,On,"m",Un).call(this)&&(this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take a photo")),this._bgCamera&&(this._bgCamera.style.display="block")),ui(this,On,"m",Un).call(this)||this._hideDefaultSelection?(this._selCam&&(this._selCam.style.display="none"),this._selRsl&&(this._selRsl.style.display="none"),this._selMinLtr&&(this._selMinLtr.style.display="none")):(this._selCam&&(this._selCam.style.display="block"),this._selRsl&&(this._selRsl.style.display="block"),this._selMinLtr&&(this._selMinLtr.style.display="block"),this._stopLoading()),window.ResizeObserver){this._resizeObserver||(this._resizeObserver=new ResizeObserver(t=>{var e;Xr._onLog&&Xr._onLog("resize observer triggered.");for(let i of t)i.target===(null===(e=this._innerComponent)||void 0===e?void 0:e.getWrapper())&&this._videoResizeListener()}));const t=null===(e=this._innerComponent)||void 0===e?void 0:e.getWrapper();t&&this._resizeObserver.observe(t)}ui(this,Nn,"f").width=document.documentElement.clientWidth,ui(this,Nn,"f").height=document.documentElement.clientHeight,window.addEventListener("resize",this._windowResizeListener)}_unbindUI(){var t,e,i,n;ui(this,On,"m",Un).call(this)?(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none")):this._stopLoading(),ui(this,On,"m",zn).call(this),null===(t=this._drawingLayerManager)||void 0===t||t.clearDrawingLayers(),null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null,this._drawingLayerOfMask=null,this._drawingLayerOfTip=null,null===(i=this._innerComponent)||void 0===i||i.remove(),this._innerComponent=null,fi(this,Ln,null),null===(n=this._videoContainer)||void 0===n||n.remove(),this._videoContainer=null,this._selCam=null,this._selRsl=null,this._optGotRsl=null,this._btnClose=null,this._selMinLtr=null,this._optGotMinLtr=null,this._divScanArea=null,this._divScanLight=null,this._singleFrameInputContainer&&(this._singleFrameInputContainer.remove(),this._singleFrameInputContainer=null),window.ResizeObserver&&this._resizeObserver&&this._resizeObserver.disconnect(),window.removeEventListener("resize",this._windowResizeListener)}_startLoading(){this._bgLoading&&(this._bgLoading.style.display="",this._bgLoading.style.animationPlayState="")}_stopLoading(){this._bgLoading&&(this._bgLoading.style.display="none",this._bgLoading.style.animationPlayState="paused")}_renderCamerasInfo(t,e){if(this._selCam){let i;this._selCam.textContent="";for(let n of e){const e=document.createElement("option");e.value=n.deviceId,e.innerText=n.label,this._selCam.append(e),n.deviceId&&t&&t.deviceId==n.deviceId&&(i=e)}this._selCam.value=i?i.value:""}let i=this.UIElement;if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=i.querySelector(".dce-mn-cameras");if(t){t.textContent="";for(let i of e){const e=document.createElement("div");e.classList.add("dce-mn-camera-option"),e.setAttribute("data-davice-id",i.deviceId),e.textContent=i.label,t.append(e)}}}}_renderResolutionInfo(t){this._optGotRsl&&(this._optGotRsl.setAttribute("data-width",t.width),this._optGotRsl.setAttribute("data-height",t.height),this._optGotRsl.innerText="got "+t.width+"x"+t.height,this._selRsl&&this._optGotRsl.parentNode==this._selRsl&&(this._selRsl.value="got"));{let e=this.UIElement;e=(null==e?void 0:e.shadowRoot)||e;let i=null==e?void 0:e.querySelector(".dce-mn-resolution-box");if(i){let e="";if(t&&t.width&&t.height){let i=Math.max(t.width,t.height),n=Math.min(t.width,t.height);e=n<=1080?n+"P":i<3e3?"2K":Math.round(i/1e3)+"K"}i.textContent=e}}}getVideoElement(){return ui(this,Ln,"f")}isVideoLoaded(){return this.cameraEnhancer.cameraManager.isVideoLoaded()}setVideoFit(t){if(t=t.toLowerCase(),!["contain","cover"].includes(t))throw new Error(`Unsupported value '${t}'.`);if(this.videoFit=t,!ui(this,Ln,"f"))return;if(ui(this,Ln,"f").style.objectFit=t,ui(this,On,"m",Un).call(this))return;let e;this._updateVideoContainer();try{e=this.getContentDimensions()}catch(t){if("Invalid content dimensions."===(t.message||t))return;throw t}this.updateConvertedRegion(e);const i=this.getConvertedRegion();ui(this,On,"m",Xn).call(this,e,i),ui(this,On,"m",Gn).call(this,e,i),this.updateDrawingLayers(e)}getVideoFit(){return this.videoFit}getContentDimensions(){var t,e,i,n;let r,s,a;if(ui(this,On,"m",Un).call(this)?(r=null===(i=this._cvsSingleFrameMode)||void 0===i?void 0:i.width,s=null===(n=this._cvsSingleFrameMode)||void 0===n?void 0:n.height,a="contain"):(r=null===(t=ui(this,Ln,"f"))||void 0===t?void 0:t.videoWidth,s=null===(e=ui(this,Ln,"f"))||void 0===e?void 0:e.videoHeight,a=this.getVideoFit()),!r||!s)throw 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n=t.RGBA,r=t.RGBA,s=t.UNSIGNED_BYTE;t.bindTexture(t.TEXTURE_2D,e),t.texImage2D(t.TEXTURE_2D,0,n,r,s,i)},y=(t,e,a,m)=>{t.clearColor(0,0,0,1),t.clearDepth(1),t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT),r(t,a.positions,e.attribLocations.vertexPosition),r(t,a.texCoords,e.attribLocations.texPosition),t.activeTexture(t.TEXTURE0),t.bindTexture(t.TEXTURE_2D,m),t.uniform1i(e.uniformLocations.uSampler,0),t.uniform1f(e.uniformLocations.uColorFactor,[bi.GREY,bi.GREY32].includes(p)?1:0);let _,v,y=fn.translate(fn.identity(),-1,-1);y=fn.scale(y,2,2),y=fn.scale(y,1/t.canvas.width,1/t.canvas.height),_=fn.translate(y,d,u),_=fn.scale(_,f,g),t.uniformMatrix3fv(e.uniformLocations.uMatrix,!1,_),s.isEnableMirroring?(v=fn.translate(fn.identity(),1,0),v=fn.scale(v,-1,1),v=fn.translate(v,o/i,l/n),v=fn.scale(v,h/i,c/n)):(v=fn.translate(fn.identity(),o/i,l/n),v=fn.scale(v,h/i,c/n)),t.uniformMatrix3fv(e.uniformLocations.uTextureMatrix,!1,v),t.drawArrays(t.TRIANGLES,0,6)};v(t,ui(this,Zn,"f"),e),y(t,ui(this,Kn,"f"),ui(this,Jn,"f"),ui(this,Zn,"f"));const w=m||new Uint8Array(4*f*g);if(t.readPixels(d,u,f,g,t.RGBA,t.UNSIGNED_BYTE,w),255!==w[3]){qr._onLog&&qr._onLog("Incorrect WebGL drawing .");const t=new Error("WebGL error: incorrect drawing.");throw t.name="WebGLError",t}return qr._onLog&&qr._onLog("drawImage() in WebGL end. Costs: "+(Date.now()-a)),{context:t,pixelFormat:p===bi.GREY?bi.GREY32:p,bUseWebGL:!0}}catch(a){if(this.forceLoseContext(),null==(null==s?void 0:s.bUseWebGL))return qr._onLog&&qr._onLog("'drawImage()' in WebGL failed, try again in context2d."),this.useWebGLByDefault=!1,this.drawImage(t,e,i,n,r,Object.assign({},s,{bUseWebGL:!1}));throw a.name="WebGLError",a}}readCvsData(t,e,i){if(!(t instanceof CanvasRenderingContext2D||t instanceof WebGLRenderingContext))throw new Error("Invalid 'context'.");let n,r=0,s=0,a=t.canvas.width,o=t.canvas.height;if(e&&(e.x&&(r=e.x),e.y&&(s=e.y),e.width&&(a=e.width),e.height&&(o=e.height)),(null==i?void 0:i.length)<4*a*o)throw new Error("Unexpected size of the 'bufferContainer'.");if(t instanceof WebGLRenderingContext){const e=t;i?(e.readPixels(r,s,a,o,e.RGBA,e.UNSIGNED_BYTE,i),n=new Uint8Array(i.buffer,0,4*a*o)):(n=new Uint8Array(4*a*o),e.readPixels(r,s,a,o,e.RGBA,e.UNSIGNED_BYTE,n))}else if(t instanceof CanvasRenderingContext2D){let e;e=t.getImageData(r,s,a,o),n=new Uint8Array(e.data.buffer),null==i||i.set(n)}return n}transformPixelFormat(t,e,i,n){let r,s;if(qr._onLog&&(r=Date.now(),qr._onLog("transformPixelFormat(), START: "+r)),e===i)return qr._onLog&&qr._onLog("transformPixelFormat() end. Costs: "+(Date.now()-r)),n?new Uint8Array(t):t;const a=[bi.RGBA,bi.RBGA,bi.GRBA,bi.GBRA,bi.BRGA,bi.BGRA];if(a.includes(e))if(i===bi.GREY){s=new Uint8Array(t.length/4);for(let e=0;el||e.sy+e.sHeight>h)throw new Error("Invalid position.");null===(n=qr._onLog)||void 0===n||n.call(qr,"getImageData(), START: "+(c=Date.now()));const u=Math.round(e.sx),f=Math.round(e.sy),g=Math.round(e.sWidth),m=Math.round(e.sHeight),p=Math.round(e.dWidth),_=Math.round(e.dHeight);let v,y=(null==i?void 0:i.pixelFormat)||bi.RGBA,w=null==i?void 0:i.bufferContainer;if(w&&(bi.GREY===y&&w.length{if(!i)return t;let r=e+Math.round((t-e)/i)*i;return n&&(r=Math.min(r,n)),r};class Kr{static get version(){return"4.2.3-dev-20250812165927"}static isStorageAvailable(t){let e;try{e=window[t];const i="__storage_test__";return e.setItem(i,i),e.removeItem(i),!0}catch(t){return t instanceof DOMException&&(22===t.code||1014===t.code||"QuotaExceededError"===t.name||"NS_ERROR_DOM_QUOTA_REACHED"===t.name)&&e&&0!==e.length}}static findBestRearCameraInIOS(t,e){if(!t||!t.length)return null;let i=!1;if((null==e?void 0:e.getMainCamera)&&(i=!0),i){const e=["후면 카메라","背面カメラ","後置鏡頭","后置相机","กล้องด้านหลัง","बैक कैमरा","الكاميرا الخلفية","מצלמה אחורית","камера на задней панели","задня камера","задна камера","артқы камера","πίσω κάμερα","zadní fotoaparát","zadná kamera","tylny aparat","takakamera","stražnja kamera","rückkamera","kamera på baksidan","kamera belakang","kamera bak","hátsó kamera","fotocamera (posteriore)","câmera traseira","câmara traseira","cámara trasera","càmera posterior","caméra arrière","cameră spate","camera mặt sau","camera aan achterzijde","bagsidekamera","back camera","arka kamera"],i=t.find(t=>e.includes(t.label.toLowerCase()));return null==i?void 0:i.deviceId}{const e=["후면","背面","後置","后置","านหลัง","बैक","خلفية","אחורית","задняя","задней","задна","πίσω","zadní","zadná","tylny","trasera","traseira","taka","stražnja","spate","sau","rück","posteriore","posterior","hátsó","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"],i=["트리플","三镜头","三鏡頭","トリプル","สาม","ट्रिपल","ثلاثية","משולשת","үштік","тройная","тройна","потроєна","τριπλή","üçlü","trójobiektywowy","trostruka","trojný","trojitá","trippelt","trippel","triplă","triple","tripla","tiga","kolmois","ba camera"],n=["듀얼 와이드","雙廣角","双广角","デュアル広角","คู่ด้านหลังมุมกว้าง","ड्युअल वाइड","مزدوجة عريضة","כפולה רחבה","қос кең бұрышты","здвоєна ширококутна","двойная широкоугольная","двойна широкоъгълна","διπλή ευρεία","çift geniş","laajakulmainen kaksois","kép rộng mặt sau","kettős, széles látószögű","grande angular dupla","ganda","dwuobiektywowy","dwikamera","dvostruka široka","duální širokoúhlý","duálna širokouhlá","dupla grande-angular","dublă","dubbel vidvinkel","dual-weitwinkel","dual wide","dual con gran angular","dual","double","doppia con grandangolo","doble","dobbelt vidvinkelkamera"],r=t.filter(t=>{const i=t.label.toLowerCase();return e.some(t=>i.includes(t))});if(!r.length)return null;const s=r.find(t=>{const e=t.label.toLowerCase();return i.some(t=>e.includes(t))});if(s)return s.deviceId;const a=r.find(t=>{const e=t.label.toLowerCase();return n.some(t=>e.includes(t))});return a?a.deviceId:r[0].deviceId}}static findBestRearCamera(t,e){if(!t||!t.length)return null;if(["iPhone","iPad","Mac"].includes(ci.OS))return Kr.findBestRearCameraInIOS(t,{getMainCamera:null==e?void 0:e.getMainCameraInIOS});const i=["후","背面","背置","後面","後置","后面","后置","านหลัง","หลัง","बैक","خلفية","אחורית","задняя","задня","задней","задна","πίσω","zadní","zadná","tylny","trás","trasera","traseira","taka","stražnja","spate","sau","rück","rear","posteriore","posterior","hátsó","darrere","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"];for(let e of t){const t=e.label.toLowerCase();if(t&&i.some(e=>t.includes(e))&&/\b0(\b)?/.test(t))return e.deviceId}return["Android","HarmonyOS"].includes(ci.OS)?t[t.length-1].deviceId:null}static findBestCamera(t,e,i){return t&&t.length?"environment"===e?this.findBestRearCamera(t,i):"user"===e?null:e?void 0:null:null}static async playVideo(t,e,i){if(!t)throw new Error("Invalid 'videoEl'.");if(!e)throw new Error("Invalid 'source'.");return new Promise(async(n,r)=>{let s;const a=()=>{t.removeEventListener("loadstart",c),t.removeEventListener("abort",d),t.removeEventListener("play",u),t.removeEventListener("error",f),t.removeEventListener("loadedmetadata",p)};let o=!1;const l=()=>{o=!0,s&&clearTimeout(s),a(),n(t)},h=t=>{s&&clearTimeout(s),a(),r(t)},c=()=>{t.addEventListener("abort",d,{once:!0})},d=()=>{const t=new Error("Video playing was interrupted.");t.name="AbortError",h(t)},u=()=>{l()},f=()=>{h(new Error(`Video error ${t.error.code}: ${t.error.message}.`))};let g;const m=new Promise(t=>{g=t}),p=()=>{g()};if(t.addEventListener("loadstart",c,{once:!0}),t.addEventListener("play",u,{once:!0}),t.addEventListener("error",f,{once:!0}),t.addEventListener("loadedmetadata",p,{once:!0}),"string"==typeof e||e instanceof String?t.src=e:t.srcObject=e,t.autoplay&&await new Promise(t=>{setTimeout(t,1e3)}),!o){i&&(s=setTimeout(()=>{a(),r(new Error("Failed to play video. Timeout."))},i)),await m;try{await t.play(),l()}catch(t){console.warn("1st play error: "+((null==t?void 0:t.message)||t))}if(!o)try{await t.play(),l()}catch(t){console.warn("2rd play error: "+((null==t?void 0:t.message)||t)),h(t)}}})}static async testCameraAccess(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))return{ok:!1,errorName:"InsecureContext",errorMessage:"Insecure context."};let n;try{n=t?await navigator.mediaDevices.getUserMedia(t):await navigator.mediaDevices.getUserMedia({video:!0})}catch(t){return{ok:!1,errorName:t.name,errorMessage:t.message}}finally{null==n||n.getTracks().forEach(t=>{t.stop()})}return{ok:!0}}get state(){if(!ui(this,fr,"f"))return"closed";if("pending"===ui(this,fr,"f"))return"opening";if("fulfilled"===ui(this,fr,"f"))return"opened";throw new Error("Unknown state.")}set ifSaveLastUsedCamera(t){t?Kr.isStorageAvailable("localStorage")?fi(this,hr,!0):(fi(this,hr,!1),console.warn("Local storage is unavailable")):fi(this,hr,!1)}get ifSaveLastUsedCamera(){return ui(this,hr,"f")}get isVideoPlaying(){return!(!ui(this,ir,"f")||ui(this,ir,"f").paused)&&"opened"===this.state}set tapFocusEventBoundEl(t){var e,i,n;if(!(t instanceof HTMLElement)&&null!=t)throw new TypeError("Invalid 'element'.");null===(e=ui(this,yr,"f"))||void 0===e||e.removeEventListener("click",ui(this,vr,"f")),null===(i=ui(this,yr,"f"))||void 0===i||i.removeEventListener("touchend",ui(this,vr,"f")),null===(n=ui(this,yr,"f"))||void 0===n||n.removeEventListener("touchmove",ui(this,_r,"f")),fi(this,yr,t),t&&(window.TouchEvent&&["Android","HarmonyOS","iPhone","iPad"].includes(ci.OS)?(t.addEventListener("touchend",ui(this,vr,"f")),t.addEventListener("touchmove",ui(this,_r,"f"))):t.addEventListener("click",ui(this,vr,"f")))}get tapFocusEventBoundEl(){return ui(this,yr,"f")}get disposed(){return ui(this,Rr,"f")}constructor(t){var e,i;er.add(this),ir.set(this,null),nr.set(this,void 0),this._zoomPreSetting=null,rr.set(this,()=>{"opened"===this.state&&ui(this,Sr,"f").fire("resumed",null,{target:this,async:!1})}),sr.set(this,()=>{ui(this,Sr,"f").fire("paused",null,{target:this,async:!1})}),ar.set(this,void 0),or.set(this,void 0),this.cameraOpenTimeout=15e3,this._arrCameras=[],lr.set(this,void 0),hr.set(this,!1),this.ifSkipCameraInspection=!1,this.selectIOSRearMainCameraAsDefault=!1,cr.set(this,void 0),dr.set(this,!0),ur.set(this,void 0),fr.set(this,void 0),gr.set(this,!1),this._focusParameters={maxTimeout:400,minTimeout:300,kTimeout:void 0,oldDistance:null,fds:null,isDoingFocus:0,taskBackToContinous:null,curFocusTaskId:0,focusCancelableTime:1500,defaultFocusAreaSizeRatio:6,focusBackToContinousTime:5e3,tapFocusMinDistance:null,tapFocusMaxDistance:null,focusArea:null,tempBufferContainer:null,defaultTempBufferContainerLenRatio:1/4},mr.set(this,!1),this._focusSupported=!0,this.calculateCoordInVideo=(t,e)=>{let i,n;const r=window.getComputedStyle(ui(this,ir,"f")).objectFit,s=this.getResolution(),a=ui(this,ir,"f").getBoundingClientRect(),o=a.left,l=a.top,{width:h,height:c}=ui(this,ir,"f").getBoundingClientRect();if(h<=0||c<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const d=h/c,u=s.width/s.height;let f=1;if("contain"===r)u>d?(f=h/s.width,i=(t-o)/f,n=(e-l-(c-h/u)/2)/f):(f=c/s.height,n=(e-l)/f,i=(t-o-(h-c*u)/2)/f);else{if("cover"!==r)throw new Error("Unsupported object-fit.");u>d?(f=c/s.height,n=(e-l)/f,i=(t-o+(c*u-h)/2)/f):(f=h/s.width,i=(t-o)/f,n=(e-l+(h/u-c)/2)/f)}return{x:i,y:n}},pr.set(this,!1),_r.set(this,()=>{fi(this,pr,!0)}),vr.set(this,async t=>{var e;if(ui(this,pr,"f"))return void fi(this,pr,!1);if(!ui(this,mr,"f"))return;if(!this.isVideoPlaying)return;if(!ui(this,nr,"f"))return;if(!this._focusSupported)return;if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(e=this.getCameraCapabilities())||void 0===e?void 0:e.focusDistance,!this._focusParameters.fds))return void(this._focusSupported=!1);if(null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),1==this._focusParameters.isDoingFocus)return;let i,n;if(this._focusParameters.taskBackToContinous&&(clearTimeout(this._focusParameters.taskBackToContinous),this._focusParameters.taskBackToContinous=null),t instanceof MouseEvent)i=t.clientX,n=t.clientY;else{if(!(t instanceof TouchEvent))throw new Error("Unknown event type.");if(!t.changedTouches.length)return;i=t.changedTouches[0].clientX,n=t.changedTouches[0].clientY}const r=this.getResolution(),s=2*Math.round(Math.min(r.width,r.height)/this._focusParameters.defaultFocusAreaSizeRatio/2);let a;try{a=this.calculateCoordInVideo(i,n)}catch(t){}if(a.x<0||a.x>r.width||a.y<0||a.y>r.height)return;const o={x:a.x+"px",y:a.y+"px"},l=s+"px",h=l;let c;Kr._onLog&&(c=Date.now());try{await ui(this,er,"m",Br).call(this,o,l,h,this._focusParameters.tapFocusMinDistance,this._focusParameters.tapFocusMaxDistance)}catch(t){if(Kr._onLog)throw Kr._onLog(t),t}Kr._onLog&&Kr._onLog(`Tap focus costs: ${Date.now()-c} ms`),this._focusParameters.taskBackToContinous=setTimeout(()=>{var t;Kr._onLog&&Kr._onLog("Back to continuous focus."),null===(t=ui(this,nr,"f"))||void 0===t||t.applyConstraints({advanced:[{focusMode:"continuous"}]}).catch(()=>{})},this._focusParameters.focusBackToContinousTime),ui(this,Sr,"f").fire("tapfocus",null,{target:this,async:!1})}),yr.set(this,null),wr.set(this,1),Cr.set(this,{x:0,y:0}),this.updateVideoElWhenSoftwareScaled=()=>{if(!ui(this,ir,"f"))return;const t=ui(this,wr,"f");if(t<1)throw new RangeError("Invalid scale value.");if(1===t)ui(this,ir,"f").style.transform="";else{const e=window.getComputedStyle(ui(this,ir,"f")).objectFit,i=ui(this,ir,"f").videoWidth,n=ui(this,ir,"f").videoHeight,{width:r,height:s}=ui(this,ir,"f").getBoundingClientRect();if(r<=0||s<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const a=r/s,o=i/n;let l=1;"contain"===e?l=aa?s/(i/t):r/(n/t));const h=l*(1-1/t)*(i/2-ui(this,Cr,"f").x),c=l*(1-1/t)*(n/2-ui(this,Cr,"f").y);ui(this,ir,"f").style.transform=`translate(${h}px, ${c}px) scale(${t})`}},Er.set(this,function(){if(!(this.data instanceof Uint8Array||this.data instanceof Uint8ClampedArray))throw new TypeError("Invalid data.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.pixelFormat===bi.GREY){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{var t,e;if("visible"===document.visibilityState){if(Kr._onLog&&Kr._onLog("document visible. video paused: "+(null===(t=ui(this,ir,"f"))||void 0===t?void 0:t.paused)),"opening"==this.state||"opened"==this.state){let e=!1;if(!this.isVideoPlaying){Kr._onLog&&Kr._onLog("document visible. Not auto resume. 1st resume start.");try{await this.resume(),e=!0}catch(t){Kr._onLog&&Kr._onLog("document visible. 1st resume video failed, try open instead.")}e||await ui(this,er,"m",Lr).call(this)}if(await new Promise(t=>setTimeout(t,300)),!this.isVideoPlaying){Kr._onLog&&Kr._onLog("document visible. 1st open failed. 2rd resume start."),e=!1;try{await this.resume(),e=!0}catch(t){Kr._onLog&&Kr._onLog("document visible. 2rd resume video failed, try open instead.")}e||await ui(this,er,"m",Lr).call(this)}}}else"hidden"===document.visibilityState&&(Kr._onLog&&Kr._onLog("document hidden. video paused: "+(null===(e=ui(this,ir,"f"))||void 0===e?void 0:e.paused)),"opening"==this.state||"opened"==this.state&&this.isVideoPlaying&&this.pause())}),Rr.set(this,!1),(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia)||setTimeout(()=>{Kr.onWarning&&Kr.onWarning("The browser is too old or the page is loaded from an insecure origin.")},0),this.defaultConstraints={video:{facingMode:{ideal:"environment"}}},this.resetMediaStreamConstraints(),t instanceof HTMLVideoElement&&this.setVideoEl(t),fi(this,Sr,new ln),this.imageDataGetter=new qr,document.addEventListener("visibilitychange",ui(this,xr,"f"))}setVideoEl(t){if(!(t&&t instanceof HTMLVideoElement))throw new Error("Invalid 'videoEl'.");t.addEventListener("play",ui(this,rr,"f")),t.addEventListener("pause",ui(this,sr,"f")),fi(this,ir,t)}getVideoEl(){return ui(this,ir,"f")}releaseVideoEl(){var t,e;null===(t=ui(this,ir,"f"))||void 0===t||t.removeEventListener("play",ui(this,rr,"f")),null===(e=ui(this,ir,"f"))||void 0===e||e.removeEventListener("pause",ui(this,sr,"f")),fi(this,ir,null)}isVideoLoaded(){return!!ui(this,ir,"f")&&(this.videoSrc?0!==ui(this,ir,"f").readyState:4===ui(this,ir,"f").readyState)}async open(){if(ui(this,ur,"f")&&!ui(this,dr,"f")){if("pending"===ui(this,fr,"f"))return ui(this,ur,"f");if("fulfilled"===ui(this,fr,"f"))return}ui(this,Sr,"f").fire("before:open",null,{target:this}),await ui(this,er,"m",Lr).call(this),ui(this,Sr,"f").fire("played",null,{target:this,async:!1}),ui(this,Sr,"f").fire("opened",null,{target:this,async:!1})}async close(){if("closed"===this.state)return;ui(this,Sr,"f").fire("before:close",null,{target:this});const t=ui(this,ur,"f");if(ui(this,er,"m",Pr).call(this),t&&"pending"===ui(this,fr,"f")){try{await t}catch(t){}if(!1===ui(this,dr,"f")){const t=new Error("'close()' was interrupted.");throw t.name="AbortError",t}}fi(this,ur,null),fi(this,fr,null),ui(this,Sr,"f").fire("closed",null,{target:this,async:!1})}pause(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");ui(this,ir,"f").pause()}async resume(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");await ui(this,ir,"f").play()}async setCamera(t){if("string"!=typeof t)throw new TypeError("Invalid 'deviceId'.");if("object"!=typeof ui(this,ar,"f").video&&(ui(this,ar,"f").video={}),delete ui(this,ar,"f").video.facingMode,ui(this,ar,"f").video.deviceId={exact:t},!("closed"===this.state||this.videoSrc||"opening"===this.state&&ui(this,dr,"f"))){ui(this,Sr,"f").fire("before:camera:change",[],{target:this,async:!1}),await ui(this,er,"m",Fr).call(this);try{this.resetSoftwareScale()}catch(t){}return ui(this,or,"f")}}async switchToFrontCamera(t){if("object"!=typeof ui(this,ar,"f").video&&(ui(this,ar,"f").video={}),(null==t?void 0:t.resolution)&&(ui(this,ar,"f").video.width={ideal:t.resolution.width},ui(this,ar,"f").video.height={ideal:t.resolution.height}),delete ui(this,ar,"f").video.deviceId,ui(this,ar,"f").video.facingMode={exact:"user"},fi(this,lr,null),!("closed"===this.state||this.videoSrc||"opening"===this.state&&ui(this,dr,"f"))){ui(this,Sr,"f").fire("before:camera:change",[],{target:this,async:!1}),ui(this,er,"m",Fr).call(this);try{this.resetSoftwareScale()}catch(t){}return ui(this,or,"f")}}getCamera(){var t;if(ui(this,or,"f"))return ui(this,or,"f");{let e=(null===(t=ui(this,ar,"f").video)||void 0===t?void 0:t.deviceId)||"";if(e){e=e.exact||e.ideal||e;for(let t of this._arrCameras)if(t.deviceId===e)return JSON.parse(JSON.stringify(t))}return{deviceId:"",label:"",_checked:!1}}}async _getCameras(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n=[];if(t)try{let t=await navigator.mediaDevices.getUserMedia({video:!0});n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind),t.getTracks().forEach(t=>{t.stop()})}catch(t){console.error(t.message||t)}else n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);const r=[],s=[];if(this._arrCameras)for(let t of this._arrCameras)t._checked&&s.push(t);for(let t=0;t"videoinput"===t.kind);return i&&i.length&&!i[0].deviceId?this._getCameras(!0):this._getCameras(!1)}async getAllCameras(){return this.getCameras()}async setResolution(t,e,i){if("number"!=typeof t||t<=0)throw new TypeError("Invalid 'width'.");if("number"!=typeof e||e<=0)throw new TypeError("Invalid 'height'.");if("object"!=typeof ui(this,ar,"f").video&&(ui(this,ar,"f").video={}),i?(ui(this,ar,"f").video.width={exact:t},ui(this,ar,"f").video.height={exact:e}):(ui(this,ar,"f").video.width={ideal:t},ui(this,ar,"f").video.height={ideal:e}),"closed"===this.state||this.videoSrc||"opening"===this.state&&ui(this,dr,"f"))return null;ui(this,Sr,"f").fire("before:resolution:change",[],{target:this,async:!1}),await ui(this,er,"m",Fr).call(this);try{this.resetSoftwareScale()}catch(t){}const n=this.getResolution();return{width:n.width,height:n.height}}getResolution(){if("opened"===this.state&&this.videoSrc&&ui(this,ir,"f"))return{width:ui(this,ir,"f").videoWidth,height:ui(this,ir,"f").videoHeight};if(ui(this,nr,"f")){const t=ui(this,nr,"f").getSettings();return{width:t.width,height:t.height}}if(this.isVideoLoaded())return{width:ui(this,ir,"f").videoWidth,height:ui(this,ir,"f").videoHeight};{const t={width:0,height:0};let e=ui(this,ar,"f").video.width||0,i=ui(this,ar,"f").video.height||0;return e&&(t.width=e.exact||e.ideal||e),i&&(t.height=i.exact||i.ideal||i),t}}async getResolutions(t){var e,i,n,r,s,a,o,l,h,c,d;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let u="";const f=(t,e)=>{const i=ui(this,br,"f").get(t);if(!i||!i.length)return!1;for(let t of i)if(t.width===e.width&&t.height===e.height)return!0;return!1};if(this._mediaStream){u=null===(d=ui(this,or,"f"))||void 0===d?void 0:d.deviceId;let e=ui(this,br,"f").get(u);if(e&&!t)return JSON.parse(JSON.stringify(e));e=[],ui(this,br,"f").set(u,e),fi(this,gr,!0);try{for(let t of this.detectedResolutions){await ui(this,nr,"f").applyConstraints({width:{ideal:t.width},height:{ideal:t.height}}),ui(this,er,"m",Ar).call(this);const i=ui(this,nr,"f").getSettings(),n={width:i.width,height:i.height};f(u,n)||e.push({width:n.width,height:n.height})}}catch(t){throw ui(this,er,"m",Pr).call(this),fi(this,gr,!1),t}try{await ui(this,er,"m",Lr).call(this)}catch(t){if("AbortError"===t.name)return e;throw t}finally{fi(this,gr,!1)}return e}{const e=async(t,e,i)=>{const n={video:{deviceId:{exact:t},width:{ideal:e},height:{ideal:i}}};let r=null;try{r=await navigator.mediaDevices.getUserMedia(n)}catch(t){return null}if(!r)return null;const s=r.getVideoTracks();let a=null;try{const t=s[0].getSettings();a={width:t.width,height:t.height}}catch(t){const e=document.createElement("video");e.srcObject=r,a={width:e.videoWidth,height:e.videoHeight},e.srcObject=null}return s.forEach(t=>{t.stop()}),a};let i=(null===(s=null===(r=null===(n=ui(this,ar,"f"))||void 0===n?void 0:n.video)||void 0===r?void 0:r.deviceId)||void 0===s?void 0:s.exact)||(null===(l=null===(o=null===(a=ui(this,ar,"f"))||void 0===a?void 0:a.video)||void 0===o?void 0:o.deviceId)||void 0===l?void 0:l.ideal)||(null===(c=null===(h=ui(this,ar,"f"))||void 0===h?void 0:h.video)||void 0===c?void 0:c.deviceId);if(!i)return[];let d=ui(this,br,"f").get(i);if(d&&!t)return JSON.parse(JSON.stringify(d));d=[],ui(this,br,"f").set(i,d);for(let t of this.detectedResolutions){const n=await e(i,t.width,t.height);n&&!f(i,n)&&d.push({width:n.width,height:n.height})}return d}}async setMediaStreamConstraints(t,e){if(!(t=>{return null!==t&&"[object Object]"===(e=t,Object.prototype.toString.call(e));var e})(t))throw new TypeError("Invalid 'mediaStreamConstraints'.");fi(this,ar,JSON.parse(JSON.stringify(t))),fi(this,lr,null),e&&await ui(this,er,"m",Fr).call(this)}getMediaStreamConstraints(){return JSON.parse(JSON.stringify(ui(this,ar,"f")))}resetMediaStreamConstraints(){fi(this,ar,this.defaultConstraints?JSON.parse(JSON.stringify(this.defaultConstraints)):null)}getCameraCapabilities(){if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return ui(this,nr,"f").getCapabilities?ui(this,nr,"f").getCapabilities():{}}getCameraSettings(){if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return ui(this,nr,"f").getSettings()}async turnOnTorch(){if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await ui(this,nr,"f").applyConstraints({advanced:[{torch:!0}]})}async turnOffTorch(){if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await ui(this,nr,"f").applyConstraints({advanced:[{torch:!1}]})}async setColorTemperature(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.colorTemperature;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Zr(t,n.min,n.step,n.max)),await ui(this,nr,"f").applyConstraints({advanced:[{colorTemperature:t,whiteBalanceMode:"manual"}]}),t}getColorTemperature(){return this.getCameraSettings().colorTemperature||0}async setExposureCompensation(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.exposureCompensation;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Zr(t,n.min,n.step,n.max)),await ui(this,nr,"f").applyConstraints({advanced:[{exposureCompensation:t}]}),t}getExposureCompensation(){return this.getCameraSettings().exposureCompensation||0}async setFrameRate(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");let n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.frameRate;if(!n)throw Error("Not supported.");e&&(tn.max&&(t=n.max));const r=this.getResolution();return await ui(this,nr,"f").applyConstraints({width:{ideal:Math.max(r.width,r.height)},frameRate:t}),t}getFrameRate(){return this.getCameraSettings().frameRate}async setFocus(t,e){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const i=this.getCameraCapabilities(),n=null==i?void 0:i.focusMode,r=null==i?void 0:i.focusDistance;if(!n)throw Error("Not supported.");if("string"!=typeof t.mode)throw TypeError("Invalid 'mode'.");const s=t.mode.toLowerCase();if(!n.includes(s))throw Error("Unsupported focus mode.");if("manual"===s){if(!r)throw Error("Manual focus unsupported.");if(t.hasOwnProperty("distance")){let i=t.distance;e&&(ir.max&&(i=r.max),i=Zr(i,r.min,r.step,r.max)),this._focusParameters.focusArea=null,await ui(this,nr,"f").applyConstraints({advanced:[{focusMode:s,focusDistance:i}]})}else{if(!t.area)throw new Error("'distance' or 'area' should be specified in 'manual' mode.");{const e=t.area.centerPoint;let i=t.area.width,n=t.area.height;if(!i||!n){const t=this.getResolution();i||(i=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px"),n||(n=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px")}this._focusParameters.focusArea={centerPoint:{x:e.x,y:e.y},width:i,height:n},await ui(this,er,"m",Br).call(this,e,i,n)}}}else this._focusParameters.focusArea=null,await ui(this,nr,"f").applyConstraints({advanced:[{focusMode:s}]})}getFocus(){const t=this.getCameraSettings(),e=t.focusMode;return e?"manual"===e?this._focusParameters.focusArea?{mode:"manual",area:JSON.parse(JSON.stringify(this._focusParameters.focusArea))}:{mode:"manual",distance:t.focusDistance}:{mode:e}:null}enableTapToFocus(){fi(this,mr,!0)}disableTapToFocus(){fi(this,mr,!1)}isTapToFocusEnabled(){return ui(this,mr,"f")}async setZoom(t){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if("number"!=typeof t.factor)throw new TypeError("Illegal type of 'factor'.");if(t.factor<1)throw new RangeError("Invalid 'factor'.");if("opened"===this.state){t.centerPoint?ui(this,er,"m",jr).call(this,t.centerPoint):this.resetScaleCenter();try{if(ui(this,er,"m",Vr).call(this,ui(this,Cr,"f"))){const e=await this.setHardwareScale(t.factor,!0);let i=this.getHardwareScale();1==i&&1!=e&&(i=e),t.factor>i?this.setSoftwareScale(t.factor/i):this.setSoftwareScale(1)}else await this.setHardwareScale(1),this.setSoftwareScale(t.factor)}catch(e){const i=e.message||e;if("Not supported."!==i&&"Camera is not open."!==i)throw e;this.setSoftwareScale(t.factor)}}else this._zoomPreSetting=t}getZoom(){if("opened"!==this.state)throw new Error("Video is not playing.");let t=1;try{t=this.getHardwareScale()}catch(t){if("Camera is not open."!==(t.message||t))throw t}return{factor:t*ui(this,wr,"f")}}async resetZoom(){await this.setZoom({factor:1})}async setHardwareScale(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if(!ui(this,nr,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.zoom;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=Zr(t,n.min,n.step,n.max)),await ui(this,nr,"f").applyConstraints({advanced:[{zoom:t}]}),t}getHardwareScale(){return this.getCameraSettings().zoom||1}setSoftwareScale(t,e){if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if("opened"!==this.state)throw new Error("Video is not playing.");e&&ui(this,er,"m",jr).call(this,e),fi(this,wr,t),this.updateVideoElWhenSoftwareScaled()}getSoftwareScale(){return ui(this,wr,"f")}resetScaleCenter(){if("opened"!==this.state)throw new Error("Video is not playing.");const t=this.getResolution();fi(this,Cr,{x:t.width/2,y:t.height/2})}resetSoftwareScale(){this.setSoftwareScale(1),this.resetScaleCenter()}getFrameData(t){if(this.disposed)throw Error("The 'Camera' instance has been disposed.");if(!this.isVideoLoaded())return null;if(ui(this,gr,"f"))return null;const e=Date.now();Kr._onLog&&Kr._onLog("getFrameData() START: "+e);const i=ui(this,ir,"f").videoWidth,n=ui(this,ir,"f").videoHeight;let r={sx:0,sy:0,sWidth:i,sHeight:n,dWidth:i,dHeight:n};(null==t?void 0:t.position)&&(r=JSON.parse(JSON.stringify(t.position)));let s=bi.RGBA;(null==t?void 0:t.pixelFormat)&&(s=t.pixelFormat);let a=ui(this,wr,"f");(null==t?void 0:t.scale)&&(a=t.scale);let o=ui(this,Cr,"f");if(null==t?void 0:t.scaleCenter){if("string"!=typeof t.scaleCenter.x||"string"!=typeof t.scaleCenter.y)throw new Error("Invalid scale center.");let e=0,r=0;if(t.scaleCenter.x.endsWith("px"))e=parseFloat(t.scaleCenter.x);else{if(!t.scaleCenter.x.endsWith("%"))throw new Error("Invalid scale center.");e=parseFloat(t.scaleCenter.x)/100*i}if(t.scaleCenter.y.endsWith("px"))r=parseFloat(t.scaleCenter.y);else{if(!t.scaleCenter.y.endsWith("%"))throw new Error("Invalid scale center.");r=parseFloat(t.scaleCenter.y)/100*n}if(isNaN(e)||isNaN(r))throw new Error("Invalid scale center.");o.x=Math.round(e),o.y=Math.round(r)}let l=null;if((null==t?void 0:t.bufferContainer)&&(l=t.bufferContainer),0==i||0==n)return null;1!==a&&(r.sWidth=Math.round(r.sWidth/a),r.sHeight=Math.round(r.sHeight/a),r.sx=Math.round((1-1/a)*o.x+r.sx/a),r.sy=Math.round((1-1/a)*o.y+r.sy/a));const h=this.imageDataGetter.getImageData(ui(this,ir,"f"),r,{pixelFormat:s,bufferContainer:l,isEnableMirroring:null==t?void 0:t.isEnableMirroring});if(!h)return null;const c=Date.now();return Kr._onLog&&Kr._onLog("getFrameData() END: "+c),{data:h.data,width:h.width,height:h.height,pixelFormat:h.pixelFormat,timeSpent:c-e,timeStamp:c,toCanvas:ui(this,Er,"f")}}on(t,e){if(!ui(this,Tr,"f").includes(t.toLowerCase()))throw new Error(`Event '${t}' does not exist.`);ui(this,Sr,"f").on(t,e)}off(t,e){ui(this,Sr,"f").off(t,e)}async dispose(){this.tapFocusEventBoundEl=null,await this.close(),this.releaseVideoEl(),ui(this,Sr,"f").dispose(),this.imageDataGetter.dispose(),document.removeEventListener("visibilitychange",ui(this,xr,"f")),fi(this,Rr,!0)}}var Jr,$r,Qr,ts,es,is,ns,rs,ss,as,os,ls,hs,cs,ds,us,fs,gs,ms,ps,_s,vs,ys,ws,Cs,Es,Ss,Ts,bs,Is,xs,Rs,Os,As,Ds,Ms;ir=new WeakMap,nr=new WeakMap,rr=new WeakMap,sr=new WeakMap,ar=new WeakMap,or=new WeakMap,lr=new WeakMap,hr=new WeakMap,cr=new WeakMap,dr=new WeakMap,ur=new WeakMap,fr=new WeakMap,gr=new WeakMap,mr=new WeakMap,pr=new WeakMap,_r=new WeakMap,vr=new WeakMap,yr=new WeakMap,wr=new WeakMap,Cr=new WeakMap,Er=new WeakMap,Sr=new WeakMap,Tr=new WeakMap,br=new WeakMap,Ir=new WeakMap,xr=new WeakMap,Rr=new WeakMap,er=new WeakSet,Or=async function(){const t=this.getMediaStreamConstraints();if("boolean"==typeof t.video&&(t.video={}),t.video.deviceId);else if(ui(this,lr,"f"))delete t.video.facingMode,t.video.deviceId={exact:ui(this,lr,"f")};else if(this.ifSaveLastUsedCamera&&Kr.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")){delete t.video.facingMode,t.video.deviceId={ideal:window.localStorage.getItem("dce_last_camera_id")};const e=JSON.parse(window.localStorage.getItem("dce_last_apply_width")),i=JSON.parse(window.localStorage.getItem("dce_last_apply_height"));e&&i&&(t.video.width=e,t.video.height=i)}else if(this.ifSkipCameraInspection);else{const e=async t=>{let e=null;return"environment"===t&&["Android","HarmonyOS","iPhone","iPad"].includes(ci.OS)?(await this._getCameras(!1),ui(this,er,"m",Ar).call(this),e=Kr.findBestCamera(this._arrCameras,"environment",{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})):t||["Android","HarmonyOS","iPhone","iPad"].includes(ci.OS)||(await this._getCameras(!1),ui(this,er,"m",Ar).call(this),e=Kr.findBestCamera(this._arrCameras,null,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})),e};let i=t.video.facingMode;i instanceof Array&&i.length&&(i=i[0]),"object"==typeof i&&(i=i.exact||i.ideal);const n=await e(i);n&&(delete t.video.facingMode,t.video.deviceId={exact:n})}return t},Ar=function(){if(ui(this,dr,"f")){const t=new Error("The operation was interrupted.");throw t.name="AbortError",t}},Dr=async function(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n;try{Kr._onLog&&Kr._onLog("======try getUserMedia========");let e=[0,500,1e3,2e3],i=null;const r=async t=>{for(let r of e){r&&(await new Promise(t=>setTimeout(t,r)),ui(this,er,"m",Ar).call(this));try{Kr._onLog&&Kr._onLog("ask "+JSON.stringify(t)),n=await navigator.mediaDevices.getUserMedia(t),ui(this,er,"m",Ar).call(this);break}catch(t){if("NotFoundError"===t.name||"NotAllowedError"===t.name||"AbortError"===t.name||"OverconstrainedError"===t.name)throw t;i=t,Kr._onLog&&Kr._onLog(t.message||t)}}};if(await r(t),!n&&"object"==typeof t.video&&(t.video.deviceId&&(delete t.video.deviceId,await r(t)),!n&&t.video.facingMode&&(delete t.video.facingMode,await r(t)),n||!t.video.width&&!t.video.height||(delete t.video.width,delete t.video.height,await r(t)),!n)){const t=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);for(let e of t){const t={video:{deviceId:{ideal:e.deviceId},facingMode:{ideal:"environment"},width:{ideal:1920},height:{ideal:1080}}};if(await r(t),n)break}}if(!n)throw i;return n}catch(t){throw null==n||n.getTracks().forEach(t=>{t.stop()}),"NotFoundError"===t.name&&(DOMException?t=new DOMException("No camera available, please use a device with an accessible camera.",t.name):(t=new Error("No camera available, please use a device with an accessible camera.")).name="NotFoundError"),t}},Mr=function(){this._mediaStream&&(this._mediaStream.getTracks().forEach(t=>{t.stop()}),this._mediaStream=null),fi(this,nr,null)},Lr=async function(){fi(this,dr,!1);const t=fi(this,cr,Symbol());if(ui(this,ur,"f")&&"pending"===ui(this,fr,"f")){try{await ui(this,ur,"f")}catch(t){}ui(this,er,"m",Ar).call(this)}if(t!==ui(this,cr,"f"))return;const e=fi(this,ur,(async()=>{fi(this,fr,"pending");try{if(this.videoSrc){if(!ui(this,ir,"f"))throw new Error("'videoEl' should be set.");await Kr.playVideo(ui(this,ir,"f"),this.videoSrc,this.cameraOpenTimeout),ui(this,er,"m",Ar).call(this)}else{let t=await ui(this,er,"m",Or).call(this);ui(this,er,"m",Mr).call(this);let e=await ui(this,er,"m",Dr).call(this,t);await this._getCameras(!1),ui(this,er,"m",Ar).call(this);const i=()=>{const t=e.getVideoTracks();let i,n;if(t.length&&(i=t[0]),i){const t=i.getSettings();if(t)for(let e of this._arrCameras)if(t.deviceId===e.deviceId){e._checked=!0,e.label=i.label,n=e;break}}return n},n=ui(this,ar,"f");if("object"==typeof n.video){let r=n.video.facingMode;if(r instanceof Array&&r.length&&(r=r[0]),"object"==typeof r&&(r=r.exact||r.ideal),!(ui(this,lr,"f")||this.ifSaveLastUsedCamera&&Kr.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")||this.ifSkipCameraInspection||n.video.deviceId)){const n=i(),s=Kr.findBestCamera(this._arrCameras,r,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault});s&&s!=(null==n?void 0:n.deviceId)&&(e.getTracks().forEach(t=>{t.stop()}),t.video.deviceId={exact:s},e=await ui(this,er,"m",Dr).call(this,t),ui(this,er,"m",Ar).call(this))}}const r=i();(null==r?void 0:r.deviceId)&&(fi(this,lr,r&&r.deviceId),this.ifSaveLastUsedCamera&&Kr.isStorageAvailable&&(window.localStorage.setItem("dce_last_camera_id",ui(this,lr,"f")),"object"==typeof t.video&&t.video.width&&t.video.height&&(window.localStorage.setItem("dce_last_apply_width",JSON.stringify(t.video.width)),window.localStorage.setItem("dce_last_apply_height",JSON.stringify(t.video.height))))),ui(this,ir,"f")&&(await Kr.playVideo(ui(this,ir,"f"),e,this.cameraOpenTimeout),ui(this,er,"m",Ar).call(this)),this._mediaStream=e;const s=e.getVideoTracks();(null==s?void 0:s.length)&&fi(this,nr,s[0]),fi(this,or,r)}}catch(t){throw ui(this,er,"m",Pr).call(this),fi(this,fr,null),t}fi(this,fr,"fulfilled")})());return e},Fr=async function(){var t;if("closed"===this.state||this.videoSrc)return;const e=null===(t=ui(this,or,"f"))||void 0===t?void 0:t.deviceId,i=this.getResolution();await ui(this,er,"m",Lr).call(this);const n=this.getResolution();e&&e!==ui(this,or,"f").deviceId&&ui(this,Sr,"f").fire("camera:changed",[ui(this,or,"f").deviceId,e],{target:this,async:!1}),i.width==n.width&&i.height==n.height||ui(this,Sr,"f").fire("resolution:changed",[{width:n.width,height:n.height},{width:i.width,height:i.height}],{target:this,async:!1}),ui(this,Sr,"f").fire("played",null,{target:this,async:!1})},Pr=function(){ui(this,er,"m",Mr).call(this),fi(this,or,null),ui(this,ir,"f")&&(ui(this,ir,"f").srcObject=null,this.videoSrc&&(ui(this,ir,"f").pause(),ui(this,ir,"f").currentTime=0)),fi(this,dr,!0);try{this.resetSoftwareScale()}catch(t){}},kr=async function t(e,i){const n=t=>{if(!ui(this,nr,"f")||!this.isVideoPlaying||t.focusTaskId!=this._focusParameters.curFocusTaskId){ui(this,nr,"f")&&this.isVideoPlaying||(this._focusParameters.isDoingFocus=0);const e=new Error(`Focus task ${t.focusTaskId} canceled.`);throw e.name="DeprecatedTaskError",e}1===this._focusParameters.isDoingFocus&&Date.now()-t.timeStart>this._focusParameters.focusCancelableTime&&(this._focusParameters.isDoingFocus=-1)};let r;i=Zr(i,this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),await ui(this,nr,"f").applyConstraints({advanced:[{focusMode:"manual",focusDistance:i}]}),n(e),r=null==this._focusParameters.oldDistance?this._focusParameters.kTimeout*Math.max(Math.abs(1/this._focusParameters.fds.min-1/i),Math.abs(1/this._focusParameters.fds.max-1/i))+this._focusParameters.minTimeout:this._focusParameters.kTimeout*Math.abs(1/this._focusParameters.oldDistance-1/i)+this._focusParameters.minTimeout,this._focusParameters.oldDistance=i,await new Promise(t=>{setTimeout(t,r)}),n(e);let s=e.focusL-e.focusW/2,a=e.focusT-e.focusH/2,o=e.focusW,l=e.focusH;const h=this.getResolution();s=Math.round(s),a=Math.round(a),o=Math.round(o),l=Math.round(l),o>h.width&&(o=h.width),l>h.height&&(l=h.height),s<0?s=0:s+o>h.width&&(s=h.width-o),a<0?a=0:a+l>h.height&&(a=h.height-l);const c=4*h.width*h.height*this._focusParameters.defaultTempBufferContainerLenRatio,d=4*o*l;let u=this._focusParameters.tempBufferContainer;if(u){const t=u.length;c>t&&c>=d?u=new Uint8Array(c):d>t&&d>=c&&(u=new Uint8Array(d))}else u=this._focusParameters.tempBufferContainer=new Uint8Array(Math.max(c,d));if(!this.imageDataGetter.getImageData(ui(this,ir,"f"),{sx:s,sy:a,sWidth:o,sHeight:l,dWidth:o,dHeight:l},{pixelFormat:bi.RGBA,bufferContainer:u}))return ui(this,er,"m",t).call(this,e,i);const f=u;let g=0;for(let t=0,e=d-8;to&&od)return await ui(this,er,"m",t).call(this,e,a,o,r,s,c,d)}else{let l=await ui(this,er,"m",kr).call(this,e,c);if(o>l)return await ui(this,er,"m",t).call(this,e,a,o,r,s,c,l);if(o==l)return await ui(this,er,"m",t).call(this,e,a,o,c,l);let d=await ui(this,er,"m",kr).call(this,e,h);if(d>o&&oa.width||l<0||l>a.height)throw new Error("Invalid 'centerPoint'.");let h=0;if(e.endsWith("px"))h=parseFloat(e);else{if(!e.endsWith("%"))throw new Error("Invalid 'width'.");h=parseFloat(e)/100*a.width}if(isNaN(h)||h<0)throw new Error("Invalid 'width'.");let c=0;if(i.endsWith("px"))c=parseFloat(i);else{if(!i.endsWith("%"))throw new Error("Invalid 'height'.");c=parseFloat(i)/100*a.height}if(isNaN(c)||c<0)throw new Error("Invalid 'height'.");if(1!==ui(this,wr,"f")){const t=ui(this,wr,"f"),e=ui(this,Cr,"f");h/=t,c/=t,o=(1-1/t)*e.x+o/t,l=(1-1/t)*e.y+l/t}if(!this._focusSupported)throw new Error("Manual focus unsupported.");if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(s=this.getCameraCapabilities())||void 0===s?void 0:s.focusDistance,!this._focusParameters.fds))throw this._focusSupported=!1,new Error("Manual focus unsupported.");null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),this._focusParameters.isDoingFocus=1;const d={focusL:o,focusT:l,focusW:h,focusH:c,focusTaskId:++this._focusParameters.curFocusTaskId,timeStart:Date.now()},u=async(t,e,i)=>{try{(null==e||ethis._focusParameters.fds.max)&&(i=this._focusParameters.fds.max),this._focusParameters.oldDistance=null;let n=Zr(Math.sqrt(i*(e||this._focusParameters.fds.step)),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),r=Zr(Math.sqrt((e||this._focusParameters.fds.step)*n),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),s=Zr(Math.sqrt(n*i),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),a=await ui(this,er,"m",kr).call(this,t,s),o=await ui(this,er,"m",kr).call(this,t,r),l=await ui(this,er,"m",kr).call(this,t,n);if(o>l&&la&&o>a){let e=await ui(this,er,"m",kr).call(this,t,i);const r=await ui(this,er,"m",Nr).call(this,t,n,l,i,e,s,a);return this._focusParameters.isDoingFocus=0,r}if(o==l&&ll){const e=await ui(this,er,"m",Nr).call(this,t,n,l,s,a);return this._focusParameters.isDoingFocus=0,e}return u(t,e,i)}catch(t){if("DeprecatedTaskError"!==t.name)throw t}};return u(d,n,r)},jr=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");if(!t||"string"!=typeof t.x||"string"!=typeof t.y)throw new Error("Invalid 'center'.");const e=this.getResolution();let i=0,n=0;if(t.x.endsWith("px"))i=parseFloat(t.x);else{if(!t.x.endsWith("%"))throw new Error("Invalid scale center.");i=parseFloat(t.x)/100*e.width}if(t.y.endsWith("px"))n=parseFloat(t.y);else{if(!t.y.endsWith("%"))throw new Error("Invalid scale center.");n=parseFloat(t.y)/100*e.height}if(isNaN(i)||isNaN(n))throw new Error("Invalid scale center.");fi(this,Cr,{x:i,y:n})},Vr=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");const e=this.getResolution();return t&&t.x==e.width/2&&t.y==e.height/2},Kr.browserInfo=ci,Kr.onWarning=null===(tr=null===window||void 0===window?void 0:window.console)||void 0===tr?void 0:tr.warn;class Ls{constructor(t){Jr.add(this),$r.set(this,void 0),Qr.set(this,0),ts.set(this,void 0),es.set(this,0),is.set(this,!1),fi(this,$r,t)}startCharging(){ui(this,is,"f")||(Ls._onLog&&Ls._onLog("start charging."),ui(this,Jr,"m",rs).call(this),fi(this,is,!0))}stopCharging(){ui(this,ts,"f")&&clearTimeout(ui(this,ts,"f")),ui(this,is,"f")&&(Ls._onLog&&Ls._onLog("stop charging."),fi(this,Qr,Date.now()-ui(this,es,"f")),fi(this,is,!1))}}$r=new WeakMap,Qr=new WeakMap,ts=new WeakMap,es=new WeakMap,is=new WeakMap,Jr=new WeakSet,ns=function(){Ft.cfd(1),Ls._onLog&&Ls._onLog("charge 1.")},rs=function t(){0==ui(this,Qr,"f")&&ui(this,Jr,"m",ns).call(this),fi(this,es,Date.now()),ui(this,ts,"f")&&clearTimeout(ui(this,ts,"f")),fi(this,ts,setTimeout(()=>{fi(this,Qr,0),ui(this,Jr,"m",t).call(this)},ui(this,$r,"f")-ui(this,Qr,"f")))};class Fs{static beep(){if(!this.allowBeep)return;if(!this.beepSoundSource)return;let t,e=Date.now();if(!(e-ui(this,ss,"f",ls)<100)){if(fi(this,ss,e,0,ls),ui(this,ss,"f",as).size&&(t=ui(this,ss,"f",as).values().next().value,this.beepSoundSource==t.src?(ui(this,ss,"f",as).delete(t),t.play()):t=null),!t)if(ui(this,ss,"f",os).size<16){t=new Audio(this.beepSoundSource);let e=null,i=()=>{t.removeEventListener("loadedmetadata",i),t.play(),e=setTimeout(()=>{ui(this,ss,"f",os).delete(t)},2e3*t.duration)};t.addEventListener("loadedmetadata",i),t.addEventListener("ended",()=>{null!=e&&(clearTimeout(e),e=null),t.pause(),t.currentTime=0,ui(this,ss,"f",os).delete(t),ui(this,ss,"f",as).add(t)})}else ui(this,ss,"f",hs)||(fi(this,ss,!0,0,hs),console.warn("The requested audio tracks exceed 16 and will not be played."));t&&ui(this,ss,"f",os).add(t)}}static vibrate(){if(this.allowVibrate){if(!navigator||!navigator.vibrate)throw new Error("Not supported.");navigator.vibrate(Fs.vibrateDuration)}}}ss=Fs,as={value:new Set},os={value:new Set},ls={value:0},hs={value:!1},Fs.allowBeep=!0,Fs.beepSoundSource="data:audio/mpeg;base64,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",Fs.allowVibrate=!0,Fs.vibrateDuration=300;const Ps=new Map([[bi.GREY,o.IPF_GRAYSCALED],[bi.RGBA,o.IPF_ABGR_8888]]),ks="function"==typeof BigInt?t=>BigInt(t):t=>t,Ns=(ks("0x00"),ks("0xFFFFFFFFFFFFFFFF"),ks("0xFE3BFFFF"),ks("0x003007FF")),Bs=(ks("0x0003F800"),ks("0x1"),ks("0x2"),ks("0x4"),ks("0x8"),ks("0x10"),ks("0x20"),ks("0x40"),ks("0x80"),ks("0x100"),ks("0x200"),ks("0x400"),ks("0x800"),ks("0x1000"),ks("0x2000"),ks("0x4000"),ks("0x8000"),ks("0x10000"),ks("0x20000"),ks("0x00040000"),ks("0x01000000"),ks("0x02000000"),ks("0x04000000")),js=ks("0x08000000");ks("0x10000000"),ks("0x20000000"),ks("0x40000000"),ks("0x00080000"),ks("0x80000000"),ks("0x100000"),ks("0x200000"),ks("0x400000"),ks("0x800000"),ks("0x1000000000"),ks("0x3F0000000000000"),ks("0x100000000"),ks("0x10000000000000"),ks("0x20000000000000"),ks("0x40000000000000"),ks("0x80000000000000"),ks("0x100000000000000"),ks("0x200000000000000"),ks("0x200000000"),ks("0x400000000"),ks("0x800000000"),ks("0xC00000000"),ks("0x2000000000"),ks("0x4000000000");class Vs extends ${static set _onLog(t){fi(Vs,ds,t,0,us),Kr._onLog=t,Ls._onLog=t}static get _onLog(){return ui(Vs,ds,"f",us)}static async detectEnvironment(){return await(async()=>({wasm:gi,worker:mi,getUserMedia:pi,camera:await _i(),browser:ci.browser,version:ci.version,OS:ci.OS}))()}static async testCameraAccess(){const t=await Kr.testCameraAccess();return t.ok?{ok:!0,message:"Successfully accessed the camera."}:"InsecureContext"===t.errorName?{ok:!1,message:"Insecure context."}:"OverconstrainedError"===t.errorName||"NotFoundError"===t.errorName?{ok:!1,message:"No camera detected."}:"NotAllowedError"===t.errorName?{ok:!1,message:"No permission to access camera."}:"AbortError"===t.errorName?{ok:!1,message:"Some problem occurred which prevented the device from being used."}:"NotReadableError"===t.errorName?{ok:!1,message:"A hardware error occurred."}:"SecurityError"===t.errorName?{ok:!1,message:"User media support is disabled."}:{ok:!1,message:t.errorMessage}}static async createInstance(t){var e,i;if(t&&!(t instanceof Xr))throw new TypeError("Invalid view.");if(!Vs._isRTU&&(null===(e=Dt.license)||void 0===e?void 0:e.LicenseManager)){if(!(null===(i=Dt.license)||void 0===i?void 0:i.LicenseManager.bCallInitLicense))throw new Error("License is not set.");await Ft.loadWasm(),await Dt.license.dynamsoft()}const n=new Vs(t);return Vs.onWarning&&(location&&"file:"===location.protocol?setTimeout(()=>{Vs.onWarning&&Vs.onWarning({id:1,message:"The page is opened over file:// and Dynamsoft Camera Enhancer may not work properly. Please open the page via https://."})},0):!1!==window.isSecureContext&&navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia||setTimeout(()=>{Vs.onWarning&&Vs.onWarning({id:2,message:"Dynamsoft Camera Enhancer may not work properly in a non-secure context. Please open the page via https://."})},0)),n}get isEnableMirroring(){return this._isEnableMirroring}get video(){return this.cameraManager.getVideoEl()}set videoSrc(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraView&&(this.cameraView._hideDefaultSelection=!0),this.cameraManager.videoSrc=t}get videoSrc(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.videoSrc}set ifSaveLastUsedCamera(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSaveLastUsedCamera=t}get ifSaveLastUsedCamera(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSaveLastUsedCamera}set ifSkipCameraInspection(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSkipCameraInspection=t}get ifSkipCameraInspection(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSkipCameraInspection}set cameraOpenTimeout(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.cameraOpenTimeout=t}get cameraOpenTimeout(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.cameraOpenTimeout}set singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(this.isOpen())throw new Error("It is not allowed to change `singleFrameMode` when the camera is open.");fi(this,ps,t)}get singleFrameMode(){return ui(this,ps,"f")}get _isFetchingStarted(){return ui(this,Es,"f")}get disposed(){return ui(this,xs,"f")}constructor(t){if(super(),cs.add(this),fs.set(this,"closed"),gs.set(this,void 0),ms.set(this,void 0),this._isEnableMirroring=!1,this.isTorchOn=void 0,ps.set(this,void 0),this._onCameraSelChange=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&await this.selectCamera(this.cameraView._selCam.value)},this._onResolutionSelChange=async()=>{if(!this.isOpen())return;if(!this.cameraView||this.cameraView.disposed)return;let t,e;if(this.cameraView._selRsl&&-1!=this.cameraView._selRsl.selectedIndex){let i=this.cameraView._selRsl.options[this.cameraView._selRsl.selectedIndex];t=parseInt(i.getAttribute("data-width")),e=parseInt(i.getAttribute("data-height"))}await this.setResolution({width:t,height:e})},this._onCloseBtnClick=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&this.close()},_s.set(this,(t,e,i,n)=>{const r=Date.now(),s={sx:n.x,sy:n.y,sWidth:n.width,sHeight:n.height,dWidth:n.width,dHeight:n.height},a=Math.max(s.dWidth,s.dHeight);if(this.canvasSizeLimit&&a>this.canvasSizeLimit){const t=this.canvasSizeLimit/a;s.dWidth>s.dHeight?(s.dWidth=this.canvasSizeLimit,s.dHeight=Math.round(s.dHeight*t)):(s.dWidth=Math.round(s.dWidth*t),s.dHeight=this.canvasSizeLimit)}const l=this.cameraManager.imageDataGetter.getImageData(t,s,{pixelFormat:this.getPixelFormat()===o.IPF_GRAYSCALED?bi.GREY:bi.RGBA});let h=null;if(l){const t=Date.now();let a;a=l.pixelFormat===bi.GREY?l.width:4*l.width;let o=!0;0===s.sx&&0===s.sy&&s.sWidth===e&&s.sHeight===i&&(o=!1),h={bytes:l.data,width:l.width,height:l.height,stride:a,format:Ps.get(l.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:lt.ITT_FILE_IMAGE,isCropped:o,cropRegion:{left:n.x,top:n.y,right:n.x+n.width,bottom:n.y+n.height,isMeasuredInPercentage:!1},originalWidth:e,originalHeight:i,currentWidth:l.width,currentHeight:l.height,timeSpent:t-r,timeStamp:t},toCanvas:ui(this,vs,"f"),isDCEFrame:!0}}return h}),this._onSingleFrameAcquired=t=>{let e;e=this.cameraView?this.cameraView.getConvertedRegion():sn.convert(ui(this,ws,"f"),t.width,t.height,this.cameraView),e||(e={x:0,y:0,width:t.width,height:t.height});const i=ui(this,_s,"f").call(this,t,t.width,t.height,e);ui(this,gs,"f").fire("singleFrameAcquired",[i],{async:!1,copy:!1})},vs.set(this,function(){if(!(this.bytes instanceof Uint8Array||this.bytes instanceof Uint8ClampedArray))throw new TypeError("Invalid bytes.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.format===o.IPF_GRAYSCALED){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{if(!this.video)return;const t=this.cameraManager.getSoftwareScale();if(t<1)throw new RangeError("Invalid scale value.");this.cameraView&&!this.cameraView.disposed?(this.video.style.transform=1===t?"":`scale(${t})`,this.cameraView._updateVideoContainer()):this.video.style.transform=1===t?"":`scale(${t})`},["iPhone","iPad","Android","HarmonyOS"].includes(ci.OS)?this.cameraManager.setResolution(1280,720):this.cameraManager.setResolution(1920,1080),navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia?this.singleFrameMode="disabled":this.singleFrameMode="image",t&&(this.setCameraView(t),t.cameraEnhancer=this),this._on("before:camera:change",()=>{ui(this,Is,"f").stopCharging();const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("camera:changed",()=>{this.clearBuffer()}),this._on("before:resolution:change",()=>{const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("resolution:changed",()=>{this.clearBuffer(),t.eventHandler.fire("content:updated",null,{async:!1})}),this._on("paused",()=>{ui(this,Is,"f").stopCharging();const t=this.cameraView;t&&t.disposed}),this._on("resumed",()=>{const t=this.cameraView;t&&t.disposed}),this._on("tapfocus",()=>{ui(this,Ts,"f").tapToFocus&&ui(this,Is,"f").startCharging()}),this._intermediateResultReceiver={},this._intermediateResultReceiver.onTaskResultsReceived=async(t,e)=>{var i,n,r,s;const a=t.intermediateResultUnits;if(ui(this,cs,"m",Rs).call(this)||!this.isOpen()||this.isPaused()||a[0]&&!a[0].originalImageTag)return;Vs._onLog&&(Vs._onLog("intermediateResultUnits:"),Vs._onLog(a));let o=!1,l=!1;for(let t of a){if(t.unitType===ut.IRUT_DECODED_BARCODES&&t.decodedBarcodes.length){o=!0;break}t.unitType===ut.IRUT_LOCALIZED_BARCODES&&t.localizedBarcodes.length&&(l=!0)}if(Vs._onLog&&(Vs._onLog("hasLocalizedBarcodes:"),Vs._onLog(l)),ui(this,Ts,"f").autoZoom||ui(this,Ts,"f").enhancedFocus)if(o)ui(this,bs,"f").autoZoomInFrameArray.length=0,ui(this,bs,"f").autoZoomOutFrameCount=0,ui(this,bs,"f").frameArrayInIdealZoom.length=0,ui(this,bs,"f").autoFocusFrameArray.length=0;else{const e=async t=>{await this.setZoom(t),ui(this,Ts,"f").autoZoom&&ui(this,Is,"f").startCharging()},o=async t=>{await this.setFocus(t),ui(this,Ts,"f").enhancedFocus&&ui(this,Is,"f").startCharging()};if(l){const l=a[0].originalImageTag,h=(null===(i=l.cropRegion)||void 0===i?void 0:i.left)||0,c=(null===(n=l.cropRegion)||void 0===n?void 0:n.top)||0,d=(null===(r=l.cropRegion)||void 0===r?void 0:r.right)?l.cropRegion.right-h:l.originalWidth,u=(null===(s=l.cropRegion)||void 0===s?void 0:s.bottom)?l.cropRegion.bottom-c:l.originalHeight,f=l.currentWidth,g=l.currentHeight;let m;{let t,e,i,n,r;{const t=this.video.videoWidth*(1-ui(this,bs,"f").autoZoomDetectionArea)/2,e=this.video.videoWidth*(1+ui(this,bs,"f").autoZoomDetectionArea)/2,i=e,n=t,s=this.video.videoHeight*(1-ui(this,bs,"f").autoZoomDetectionArea)/2,a=s,o=this.video.videoHeight*(1+ui(this,bs,"f").autoZoomDetectionArea)/2;r=[{x:t,y:s},{x:e,y:a},{x:i,y:o},{x:n,y:o}]}Vs._onLog&&(Vs._onLog("detectionArea:"),Vs._onLog(r));const s=[];{const t=(t,e)=>{const i=(t,e)=>{if(!t&&!e)throw new Error("Invalid arguments.");return function(t,e,i){let n=!1;const r=t.length;if(r<=2)return!1;for(let s=0;s0!=cn(o.y-i)>0&&cn(e-(i-a.y)*(a.x-o.x)/(a.y-o.y)-a.x)<0&&(n=!n)}return n}(e,t.x,t.y)},n=(t,e)=>!!(dn([t[0],t[1]],[t[2],t[3]],[e[0].x,e[0].y],[e[1].x,e[1].y])||dn([t[0],t[1]],[t[2],t[3]],[e[1].x,e[1].y],[e[2].x,e[2].y])||dn([t[0],t[1]],[t[2],t[3]],[e[2].x,e[2].y],[e[3].x,e[3].y])||dn([t[0],t[1]],[t[2],t[3]],[e[3].x,e[3].y],[e[0].x,e[0].y]));return!!(i({x:t[0].x,y:t[0].y},e)||i({x:t[1].x,y:t[1].y},e)||i({x:t[2].x,y:t[2].y},e)||i({x:t[3].x,y:t[3].y},e))||!!(i({x:e[0].x,y:e[0].y},t)||i({x:e[1].x,y:e[1].y},t)||i({x:e[2].x,y:e[2].y},t)||i({x:e[3].x,y:e[3].y},t))||!!(n([e[0].x,e[0].y,e[1].x,e[1].y],t)||n([e[1].x,e[1].y,e[2].x,e[2].y],t)||n([e[2].x,e[2].y,e[3].x,e[3].y],t)||n([e[3].x,e[3].y,e[0].x,e[0].y],t))};for(let e of a)if(e.unitType===ut.IRUT_LOCALIZED_BARCODES)for(let i of e.localizedBarcodes){if(!i)continue;const e=i.location.points;e.forEach(t=>{Xr._transformCoordinates(t,h,c,d,u,f,g)}),t(r,e)&&s.push(i)}if(Vs._debug&&this.cameraView){const t=this.__layer||(this.__layer=this.cameraView._createDrawingLayer(99));t.clearDrawingItems();const e=this.__styleId2||(this.__styleId2=Ur.createDrawingStyle({strokeStyle:"red"}));for(let i of a)if(i.unitType===ut.IRUT_LOCALIZED_BARCODES)for(let n of i.localizedBarcodes){if(!n)continue;const i=n.location.points,r=new zi({points:i},e);t.addDrawingItems([r])}}}if(Vs._onLog&&(Vs._onLog("intersectedResults:"),Vs._onLog(s)),!s.length)return;let o;if(s.length){let t=s.filter(t=>t.possibleFormats==Bs||t.possibleFormats==js);if(t.length||(t=s.filter(t=>t.possibleFormats==Ns),t.length||(t=s)),t.length){const e=t=>{const e=t.location.points,i=(e[0].x+e[1].x+e[2].x+e[3].x)/4,n=(e[0].y+e[1].y+e[2].y+e[3].y)/4;return(i-f/2)*(i-f/2)+(n-g/2)*(n-g/2)};o=t[0];let i=e(o);if(1!=t.length)for(let n=1;n1.1*o.confidence||t[n].confidence>.9*o.confidence&&ri&&s>i&&a>i&&l>i&&m.result.moduleSize{}),ui(this,bs,"f").autoZoomInFrameArray.filter(t=>!0===t).length>=ui(this,bs,"f").autoZoomInFrameLimit[1]){ui(this,bs,"f").autoZoomInFrameArray.length=0;const i=[(.5-n)/(.5-r),(.5-n)/(.5-s),(.5-n)/(.5-a),(.5-n)/(.5-l)].filter(t=>t>0),o=Math.min(...i,ui(this,bs,"f").autoZoomInIdealModuleSize/m.result.moduleSize),h=this.getZoomSettings().factor;let c=Math.max(Math.pow(h*o,1/ui(this,bs,"f").autoZoomInMaxTimes),ui(this,bs,"f").autoZoomInMinStep);c=Math.min(c,o);let d=h*c;d=Math.max(ui(this,bs,"f").minValue,d),d=Math.min(ui(this,bs,"f").maxValue,d);try{await e({factor:d})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else if(ui(this,bs,"f").autoZoomInFrameArray.length=0,ui(this,bs,"f").frameArrayInIdealZoom.push(!0),ui(this,bs,"f").frameArrayInIdealZoom.splice(0,ui(this,bs,"f").frameArrayInIdealZoom.length-ui(this,bs,"f").frameLimitInIdealZoom[0]),ui(this,bs,"f").frameArrayInIdealZoom.filter(t=>!0===t).length>=ui(this,bs,"f").frameLimitInIdealZoom[1]&&(ui(this,bs,"f").frameArrayInIdealZoom.length=0,ui(this,Ts,"f").enhancedFocus)){const e=m.points;try{await o({mode:"manual",area:{centerPoint:{x:(e[0].x+e[2].x)/2+"px",y:(e[0].y+e[2].y)/2+"px"},width:e[2].x-e[0].x+"px",height:e[2].y-e[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}if(!ui(this,Ts,"f").autoZoom&&ui(this,Ts,"f").enhancedFocus&&(ui(this,bs,"f").autoFocusFrameArray.push(!0),ui(this,bs,"f").autoFocusFrameArray.splice(0,ui(this,bs,"f").autoFocusFrameArray.length-ui(this,bs,"f").autoFocusFrameLimit[0]),ui(this,bs,"f").autoFocusFrameArray.filter(t=>!0===t).length>=ui(this,bs,"f").autoFocusFrameLimit[1])){ui(this,bs,"f").autoFocusFrameArray.length=0;try{const t=m.points;await o({mode:"manual",area:{centerPoint:{x:(t[0].x+t[2].x)/2+"px",y:(t[0].y+t[2].y)/2+"px"},width:t[2].x-t[0].x+"px",height:t[2].y-t[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else{if(ui(this,Ts,"f").autoZoom){if(ui(this,bs,"f").autoZoomInFrameArray.push(!1),ui(this,bs,"f").autoZoomInFrameArray.splice(0,ui(this,bs,"f").autoZoomInFrameArray.length-ui(this,bs,"f").autoZoomInFrameLimit[0]),ui(this,bs,"f").autoZoomOutFrameCount++,ui(this,bs,"f").frameArrayInIdealZoom.push(!1),ui(this,bs,"f").frameArrayInIdealZoom.splice(0,ui(this,bs,"f").frameArrayInIdealZoom.length-ui(this,bs,"f").frameLimitInIdealZoom[0]),ui(this,bs,"f").autoZoomOutFrameCount>=ui(this,bs,"f").autoZoomOutFrameLimit){ui(this,bs,"f").autoZoomOutFrameCount=0;const i=this.getZoomSettings().factor;let n=i-Math.max((i-1)*ui(this,bs,"f").autoZoomOutStepRate,ui(this,bs,"f").autoZoomOutMinStep);n=Math.max(ui(this,bs,"f").minValue,n),n=Math.min(ui(this,bs,"f").maxValue,n);try{await e({factor:n})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}ui(this,Ts,"f").enhancedFocus&&o({mode:"continuous"}).catch(()=>{})}!ui(this,Ts,"f").autoZoom&&ui(this,Ts,"f").enhancedFocus&&(ui(this,bs,"f").autoFocusFrameArray.length=0,o({mode:"continuous"}).catch(()=>{}))}}},fi(this,Is,new Ls(1e4))}setCameraView(t){if(!(t instanceof Xr))throw new TypeError("Invalid view.");if(t.disposed)throw new Error("The camera view has been disposed.");if(this.isOpen())throw new Error("It is not allowed to change camera view when the camera is open.");this.releaseCameraView(),t._singleFrameMode=this.singleFrameMode,t._onSingleFrameAcquired=this._onSingleFrameAcquired,this.videoSrc&&(this.cameraView._hideDefaultSelection=!0),ui(this,cs,"m",Rs).call(this)||this.cameraManager.setVideoEl(t.getVideoElement()),this.cameraView=t,this.addListenerToView()}getCameraView(){return this.cameraView}releaseCameraView(){this.cameraView&&(this.removeListenerFromView(),this.cameraView.disposed||(this.cameraView._singleFrameMode="disabled",this.cameraView._onSingleFrameAcquired=null,this.cameraView._hideDefaultSelection=!1),this.cameraManager.releaseVideoEl(),this.cameraView=null)}addListenerToView(){if(!this.cameraView)return;if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");const t=this.cameraView;ui(this,cs,"m",Rs).call(this)||this.videoSrc||(t._innerComponent&&(this.cameraManager.tapFocusEventBoundEl=t._innerComponent),t._selCam&&t._selCam.addEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.addEventListener("change",this._onResolutionSelChange)),t._btnClose&&t._btnClose.addEventListener("click",this._onCloseBtnClick)}removeListenerFromView(){if(!this.cameraView||this.cameraView.disposed)return;const t=this.cameraView;this.cameraManager.tapFocusEventBoundEl=null,t._selCam&&t._selCam.removeEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.removeEventListener("change",this._onResolutionSelChange),t._btnClose&&t._btnClose.removeEventListener("click",this._onCloseBtnClick)}getCameraState(){return ui(this,cs,"m",Rs).call(this)?ui(this,fs,"f"):new Map([["closed","closed"],["opening","opening"],["opened","open"]]).get(this.cameraManager.state)}isOpen(){return"open"===this.getCameraState()}getVideoEl(){return this.video}async open(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");e&&(e._singleFrameMode=this.singleFrameMode,ui(this,cs,"m",Rs).call(this)?e._clickIptSingleFrameMode():(this.cameraManager.setVideoEl(e.getVideoElement()),e._startLoading()));let i={width:0,height:0,deviceId:""};if(ui(this,cs,"m",Rs).call(this));else{try{await this.cameraManager.open(),fi(this,ms,this.cameraView.getVisibleRegionOfVideo({inPixels:!0}))}catch(t){throw e&&e._stopLoading(),"NotFoundError"===t.name?new Error("No Camera Found: No camera devices were detected. Please ensure a camera is connected and recognized by your system."):"NotAllowedError"===t.name?new Error("No Camera Access: Camera access is blocked. Please check your browser settings or grant permission to use the camera."):t}const n=!this.cameraManager.videoSrc&&!!(null===(t=this.cameraManager.getCameraCapabilities())||void 0===t?void 0:t.torch);let r,s=e.getUIElement();if(s=s.shadowRoot||s,r=s.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=s.elTorchAuto=s.querySelector(".dce-mn-torch-auto"),e=s.elTorchOn=s.querySelector(".dce-mn-torch-on"),i=s.elTorchOff=s.querySelector(".dce-mn-torch-off");t&&(t.style.display=null==this.isTorchOn?"":"none",n||(t.style.filter="invert(1)",t.style.cursor="not-allowed")),e&&(e.style.display=1==this.isTorchOn?"":"none"),i&&(i.style.display=0==this.isTorchOn?"":"none");let a=s.elBeepOn=s.querySelector(".dce-mn-beep-on"),o=s.elBeepOff=s.querySelector(".dce-mn-beep-off");a&&(a.style.display=Fs.allowBeep?"":"none"),o&&(o.style.display=Fs.allowBeep?"none":"");let l=s.elVibrateOn=s.querySelector(".dce-mn-vibrate-on"),h=s.elVibrateOff=s.querySelector(".dce-mn-vibrate-off");l&&(l.style.display=Fs.allowVibrate?"":"none"),h&&(h.style.display=Fs.allowVibrate?"none":""),s.elResolutionBox=s.querySelector(".dce-mn-resolution-box");let c,d=s.elZoom=s.querySelector(".dce-mn-zoom");d&&(d.style.display="none",c=s.elZoomSpan=d.querySelector("span"));let u=s.elToast=s.querySelector(".dce-mn-toast"),f=s.elCameraClose=s.querySelector(".dce-mn-camera-close"),g=s.elTakePhoto=s.querySelector(".dce-mn-take-photo"),m=s.elCameraSwitch=s.querySelector(".dce-mn-camera-switch"),p=s.elCameraAndResolutionSettings=s.querySelector(".dce-mn-camera-and-resolution-settings");p&&(p.style.display="none");const _=s.dceMnFs={},v=()=>{this.turnOnTorch()};null==t||t.addEventListener("pointerdown",v);const y=()=>{this.turnOffTorch()};null==e||e.addEventListener("pointerdown",y);const w=()=>{this.turnAutoTorch()};null==i||i.addEventListener("pointerdown",w);const C=()=>{Fs.allowBeep=!Fs.allowBeep,a&&(a.style.display=Fs.allowBeep?"":"none"),o&&(o.style.display=Fs.allowBeep?"none":"")};for(let t of[o,a])null==t||t.addEventListener("pointerdown",C);const E=()=>{Fs.allowVibrate=!Fs.allowVibrate,l&&(l.style.display=Fs.allowVibrate?"":"none"),h&&(h.style.display=Fs.allowVibrate?"none":"")};for(let t of[h,l])null==t||t.addEventListener("pointerdown",E);const S=async t=>{let e,i=t.target;if(e=i.closest(".dce-mn-camera-option"))this.selectCamera(e.getAttribute("data-davice-id"));else if(e=i.closest(".dce-mn-resolution-option")){let t,i=parseInt(e.getAttribute("data-width")),n=parseInt(e.getAttribute("data-height")),r=await this.setResolution({width:i,height:n});{let e=Math.max(r.width,r.height),i=Math.min(r.width,r.height);t=i<=1080?i+"P":e<3e3?"2K":Math.round(e/1e3)+"K"}t!=e.textContent&&I(`Fallback to ${t}`)}else i.closest(".dce-mn-camera-and-resolution-settings")||(i.closest(".dce-mn-resolution-box")?p&&(p.style.display=p.style.display?"":"none"):p&&""===p.style.display&&(p.style.display="none"))};s.addEventListener("click",S);let T=null;_.funcInfoZoomChange=(t,e=3e3)=>{d&&c&&(c.textContent=t.toFixed(1),d.style.display="",null!=T&&(clearTimeout(T),T=null),T=setTimeout(()=>{d.style.display="none",T=null},e))};let b=null,I=_.funcShowToast=(t,e=3e3)=>{u&&(u.textContent=t,u.style.display="",null!=b&&(clearTimeout(b),b=null),b=setTimeout(()=>{u.style.display="none",b=null},e))};const x=()=>{this.close()};null==f||f.addEventListener("click",x);const R=()=>{};null==g||g.addEventListener("pointerdown",R);const O=()=>{var t,e;let i,n=this.getVideoSettings(),r=n.video.facingMode,s=null===(e=null===(t=this.cameraManager.getCamera())||void 0===t?void 0:t.label)||void 0===e?void 0:e.toLowerCase(),a=null==s?void 0:s.indexOf("front");-1===a&&(a=null==s?void 0:s.indexOf("前"));let o=null==s?void 0:s.indexOf("back");if(-1===o&&(o=null==s?void 0:s.indexOf("后")),"number"==typeof a&&-1!==a?i=!0:"number"==typeof o&&-1!==o&&(i=!1),void 0===i&&(i="user"===((null==r?void 0:r.ideal)||(null==r?void 0:r.exact)||r)),!i){let t=this.cameraView.getUIElement();t=t.shadowRoot||t,t.elTorchAuto&&(t.elTorchAuto.style.display="none"),t.elTorchOn&&(t.elTorchOn.style.display="none"),t.elTorchOff&&(t.elTorchOff.style.display="")}n.video.facingMode={ideal:i?"environment":"user"},delete n.video.deviceId,this.updateVideoSettings(n)};null==m||m.addEventListener("pointerdown",O);let A=-1/0,D=1;const M=t=>{let e=Date.now();e-A>1e3&&(D=this.getZoomSettings().factor),D-=t.deltaY/200,D>20&&(D=20),D<1&&(D=1),this.setZoom({factor:D}),A=e};r.addEventListener("wheel",M);const L=new Map;let F=!1;const P=async t=>{var e;for(t.touches.length>=2&&"touchmove"==t.type&&t.preventDefault();t.changedTouches.length>1&&2==t.touches.length;){let i=t.touches[0],n=t.touches[1],r=L.get(i.identifier),s=L.get(n.identifier);if(!r||!s)break;let a=Math.pow(Math.pow(r.x-s.x,2)+Math.pow(r.y-s.y,2),.5),o=Math.pow(Math.pow(i.clientX-n.clientX,2)+Math.pow(i.clientY-n.clientY,2),.5),l=Date.now();if(F||l-A<100)return;l-A>1e3&&(D=this.getZoomSettings().factor),D*=o/a,D>20&&(D=20),D<1&&(D=1);let h=!1;"safari"==(null===(e=null==ci?void 0:ci.browser)||void 0===e?void 0:e.toLocaleLowerCase())&&(o/a>1&&D<2?(D=2,h=!0):o/a<1&&D<2&&(D=1,h=!0)),F=!0,h&&I("zooming..."),await this.setZoom({factor:D}),h&&(u.textContent=""),F=!1,A=Date.now();break}L.clear();for(let e of t.touches)L.set(e.identifier,{x:e.clientX,y:e.clientY})};s.addEventListener("touchstart",P),s.addEventListener("touchmove",P),s.addEventListener("touchend",P),s.addEventListener("touchcancel",P),_.unbind=()=>{null==t||t.removeEventListener("pointerdown",v),null==e||e.removeEventListener("pointerdown",y),null==i||i.removeEventListener("pointerdown",w);for(let t of[o,a])null==t||t.removeEventListener("pointerdown",C);for(let t of[h,l])null==t||t.removeEventListener("pointerdown",E);s.removeEventListener("click",S),null==f||f.removeEventListener("click",x),null==g||g.removeEventListener("pointerdown",R),null==m||m.removeEventListener("pointerdown",O),r.removeEventListener("wheel",M),s.removeEventListener("touchstart",P),s.removeEventListener("touchmove",P),s.removeEventListener("touchend",P),s.removeEventListener("touchcancel",P),delete s.dceMnFs,r.style.display="none"},r.style.display="",t&&null==this.isTorchOn&&setTimeout(()=>{this.turnAutoTorch(1e3)},0)}this.isTorchOn&&this.turnOnTorch().catch(()=>{});const a=this.getResolution();i.width=a.width,i.height=a.height,i.deviceId=this.getSelectedCamera().deviceId}return fi(this,fs,"open"),e&&(e._innerComponent.style.display="",ui(this,cs,"m",Rs).call(this)||(e._stopLoading(),e._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),e._renderResolutionInfo({width:i.width,height:i.height}),e.eventHandler.fire("content:updated",null,{async:!1}),e.eventHandler.fire("videoEl:resized",null,{async:!1}))),this.toggleMirroring(this._isEnableMirroring),ui(this,gs,"f").fire("opened",null,{target:this,async:!1}),this.cameraManager._zoomPreSetting&&(await this.setZoom(this.cameraManager._zoomPreSetting),this.cameraManager._zoomPreSetting=null),i}close(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");if(this.stopFetching(),this.clearBuffer(),ui(this,cs,"m",Rs).call(this));else{this.cameraManager.close();let i=e.getUIElement();i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")&&(null===(t=i.dceMnFs)||void 0===t||t.unbind())}fi(this,fs,"closed"),ui(this,Is,"f").stopCharging(),e&&(e._innerComponent.style.display="none",ui(this,cs,"m",Rs).call(this)&&e._innerComponent.removeElement("content"),e._stopLoading()),ui(this,gs,"f").fire("closed",null,{target:this,async:!1})}pause(){if(ui(this,cs,"m",Rs).call(this))throw new Error("'pause()' is invalid in 'singleFrameMode'.");this.cameraManager.pause()}isPaused(){var t;return!ui(this,cs,"m",Rs).call(this)&&!0===(null===(t=this.video)||void 0===t?void 0:t.paused)}async resume(){if(ui(this,cs,"m",Rs).call(this))throw new Error("'resume()' is invalid in 'singleFrameMode'.");await this.cameraManager.resume()}async selectCamera(t){var e;if(!t)throw new Error("Invalid value.");let i;i="string"==typeof t?t:t.deviceId,await this.cameraManager.setCamera(i),this.isTorchOn=!1;const n=this.getResolution(),r=this.cameraView;if(r&&!r.disposed&&(r._stopLoading(),r._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),r._renderResolutionInfo({width:n.width,height:n.height})),this.isOpen()){const t=!!(null===(e=this.cameraManager.getCameraCapabilities())||void 0===e?void 0:e.torch);let i=r.getUIElement();if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let e=i.elTorchAuto=i.querySelector(".dce-mn-torch-auto");e&&(t?(e.style.filter="none",e.style.cursor="pointer"):(e.style.filter="invert(1)",e.style.cursor="not-allowed"))}}return this.toggleMirroring(this._isEnableMirroring),{width:n.width,height:n.height,deviceId:this.getSelectedCamera().deviceId}}getSelectedCamera(){return this.cameraManager.getCamera()}async getAllCameras(){return this.cameraManager.getCameras()}async setResolution(t){await this.cameraManager.setResolution(t.width,t.height),this.isTorchOn&&this.turnOnTorch().catch(()=>{});const e=this.getResolution(),i=this.cameraView;return i&&!i.disposed&&(i._stopLoading(),i._renderResolutionInfo({width:e.width,height:e.height})),this.toggleMirroring(this._isEnableMirroring),{width:e.width,height:e.height,deviceId:this.getSelectedCamera().deviceId}}getResolution(){return this.cameraManager.getResolution()}getAvailableResolutions(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getResolutions()}_on(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?ui(this,gs,"f").on(t,e):this.cameraManager.on(t,e)}_off(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?ui(this,gs,"f").off(t,e):this.cameraManager.off(t,e)}on(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._on(n,e)}off(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._off(n,e)}getVideoSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getMediaStreamConstraints()}async updateVideoSettings(t){var e;await(null===(e=this.cameraManager)||void 0===e?void 0:e.setMediaStreamConstraints(t,!0))}getCapabilities(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getCameraCapabilities()}getCameraSettings(){return this.cameraManager.getCameraSettings()}async turnOnTorch(){var t,e;if(ui(this,cs,"m",Rs).call(this))throw new Error("'turnOnTorch()' is invalid in 'singleFrameMode'.");try{await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOnTorch())}catch(t){let i=this.cameraView.getUIElement();throw i=i.shadowRoot||i,null===(e=null==i?void 0:i.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"),t}this.isTorchOn=!0;let i=this.cameraView.getUIElement();i=i.shadowRoot||i,i.elTorchAuto&&(i.elTorchAuto.style.display="none"),i.elTorchOn&&(i.elTorchOn.style.display=""),i.elTorchOff&&(i.elTorchOff.style.display="none")}async turnOffTorch(){var t;if(ui(this,cs,"m",Rs).call(this))throw new Error("'turnOffTorch()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOffTorch()),this.isTorchOn=!1;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,e.elTorchAuto&&(e.elTorchAuto.style.display="none"),e.elTorchOn&&(e.elTorchOn.style.display="none"),e.elTorchOff&&(e.elTorchOff.style.display="")}async turnAutoTorch(t=250){var e;const i=this.isOpen()&&!this.cameraManager.videoSrc?this.cameraManager.getCameraCapabilities():{};if(!(null==i?void 0:i.torch)){let t=this.cameraView.getUIElement();return t=t.shadowRoot||t,void(null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"))}if(null!=this._taskid4AutoTorch){if(!(t{var t,e,i;if(this.disposed||n||null!=this.isTorchOn||!this.isOpen())return clearInterval(this._taskid4AutoTorch),void(this._taskid4AutoTorch=null);if(this.isPaused())return;if(++s>10&&this._delay4AutoTorch<1e3)return clearInterval(this._taskid4AutoTorch),this._taskid4AutoTorch=null,void this.turnAutoTorch(1e3);let a;try{a=this.fetchImage()}catch(t){}if(!a||!a.width||!a.height)return;let l=0;if(o.IPF_GRAYSCALED===a.format){for(let t=0;t=this.maxDarkCount4AutoTroch){null===(t=Vs._onLog)||void 0===t||t.call(Vs,`darkCount ${r}`);try{await this.turnOnTorch(),this.isTorchOn=!0;let t=this.cameraView.getUIElement();t=t.shadowRoot||t,null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Auto On")}catch(t){console.warn(t),n=!0;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,null===(i=null==e?void 0:e.dceMnFs)||void 0===i||i.funcShowToast("Torch Not Supported")}}}else r=0};this._taskid4AutoTorch=setInterval(a,t),this.isTorchOn=void 0,a();let l=this.cameraView.getUIElement();l=l.shadowRoot||l,l.elTorchAuto&&(l.elTorchAuto.style.display=""),l.elTorchOn&&(l.elTorchOn.style.display="none"),l.elTorchOff&&(l.elTorchOff.style.display="none")}async setColorTemperature(t){if(ui(this,cs,"m",Rs).call(this))throw new Error("'setColorTemperature()' is invalid in 'singleFrameMode'.");await this.cameraManager.setColorTemperature(t,!0)}getColorTemperature(){return this.cameraManager.getColorTemperature()}async setExposureCompensation(t){var e;if(ui(this,cs,"m",Rs).call(this))throw new Error("'setExposureCompensation()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setExposureCompensation(t,!0))}getExposureCompensation(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getExposureCompensation()}async _setZoom(t){var e,i,n;if(ui(this,cs,"m",Rs).call(this))throw new Error("'setZoom()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setZoom(t));{let e=null===(i=this.cameraView)||void 0===i?void 0:i.getUIElement();e=(null==e?void 0:e.shadowRoot)||e,null===(n=null==e?void 0:e.dceMnFs)||void 0===n||n.funcInfoZoomChange(t.factor)}}async setZoom(t){await this._setZoom(t)}getZoomSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getZoom()}async resetZoom(){var t;if(ui(this,cs,"m",Rs).call(this))throw new Error("'resetZoom()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.resetZoom())}async setFrameRate(t){var e;if(ui(this,cs,"m",Rs).call(this))throw new Error("'setFrameRate()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFrameRate(t,!0))}getFrameRate(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFrameRate()}async setFocus(t){var e;if(ui(this,cs,"m",Rs).call(this))throw new Error("'setFocus()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFocus(t,!0))}getFocusSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFocus()}setAutoZoomRange(t){ui(this,bs,"f").minValue=t.min,ui(this,bs,"f").maxValue=t.max}getAutoZoomRange(){return{min:ui(this,bs,"f").minValue,max:ui(this,bs,"f").maxValue}}enableEnhancedFeatures(t){var e,i;if(!(null===(i=null===(e=Dt.license)||void 0===e?void 0:e.LicenseManager)||void 0===i?void 0:i.bPassValidation))throw new Error("License is not verified, or license is invalid.");if(0!==Ft.bSupportDce4Module)throw new Error("Please set a license containing the DCE module.");t&Ti.EF_ENHANCED_FOCUS&&(ui(this,Ts,"f").enhancedFocus=!0),t&Ti.EF_AUTO_ZOOM&&(ui(this,Ts,"f").autoZoom=!0),t&Ti.EF_TAP_TO_FOCUS&&(ui(this,Ts,"f").tapToFocus=!0,this.cameraManager.enableTapToFocus())}disableEnhancedFeatures(t){t&Ti.EF_ENHANCED_FOCUS&&(ui(this,Ts,"f").enhancedFocus=!1,this.setFocus({mode:"continuous"}).catch(()=>{})),t&Ti.EF_AUTO_ZOOM&&(ui(this,Ts,"f").autoZoom=!1,this.resetZoom().catch(()=>{})),t&Ti.EF_TAP_TO_FOCUS&&(ui(this,Ts,"f").tapToFocus=!1,this.cameraManager.disableTapToFocus()),ui(this,cs,"m",As).call(this)&&ui(this,cs,"m",Os).call(this)||ui(this,Is,"f").stopCharging()}_setScanRegion(t){if(null!=t&&!C(t)&&!x(t))throw TypeError("Invalid 'region'.");fi(this,ws,t?JSON.parse(JSON.stringify(t)):null),this.cameraView&&!this.cameraView.disposed&&this.cameraView.setScanRegion(t)}setScanRegion(t){this._setScanRegion(t),this.cameraView&&!this.cameraView.disposed&&(null===t?this.cameraView.setScanRegionMaskVisible(!1):this.cameraView.setScanRegionMaskVisible(!0))}getScanRegion(){return JSON.parse(JSON.stringify(ui(this,ws,"f")))}setErrorListener(t){if(!t)throw new TypeError("Invalid 'listener'");fi(this,ys,t)}hasNextImageToFetch(){return!("open"!==this.getCameraState()||!this.cameraManager.isVideoLoaded()||ui(this,cs,"m",Rs).call(this))}startFetching(){if(ui(this,cs,"m",Rs).call(this))throw Error("'startFetching()' is unavailable in 'singleFrameMode'.");ui(this,Es,"f")||(fi(this,Es,!0),ui(this,cs,"m",Ds).call(this))}stopFetching(){ui(this,Es,"f")&&(Vs._onLog&&Vs._onLog("DCE: stop fetching loop: "+Date.now()),ui(this,Ss,"f")&&clearTimeout(ui(this,Ss,"f")),fi(this,Es,!1))}toggleMirroring(t){this.isOpen()&&(this.video.style.transform=`scaleX(${t?"-1":"1"})`),this._isEnableMirroring=t}fetchImage(t=!1){if(ui(this,cs,"m",Rs).call(this))throw new Error("'fetchImage()' is unavailable in 'singleFrameMode'.");if(!this.video)throw new Error("The video element does not exist.");if(!this.cameraManager.isVideoLoaded())throw new Error("The video is not loaded.");const e=this.getResolution();if(!(null==e?void 0:e.width)||!(null==e?void 0:e.height))throw new Error("The video is not loaded.");let i;if(i=sn.convert(ui(this,ws,"f"),e.width,e.height,this.cameraView),i||(i={x:0,y:0,width:e.width,height:e.height}),i.x>e.width||i.y>e.height)throw new Error("Invalid scan region.");i.x+i.width>e.width&&(i.width=e.width-i.x),i.y+i.height>e.height&&(i.height=e.height-i.y);const n=this.cameraView.regionMaskLineWidth;let r;r=ui(this,ws,"f")&&!t?{sx:i.x+n,sy:i.y+n,sWidth:i.width-2*n,sHeight:i.height-2*n,dWidth:i.width-2*n,dHeight:i.height-2*n}:{sx:i.x,sy:i.y,sWidth:i.width,sHeight:i.height,dWidth:i.width,dHeight:i.height};const s=Math.max(r.dWidth,r.dHeight);if(this.canvasSizeLimit&&s>this.canvasSizeLimit){const t=this.canvasSizeLimit/s;r.dWidth>r.dHeight?(r.dWidth=this.canvasSizeLimit,r.dHeight=Math.round(r.dHeight*t)):(r.dWidth=Math.round(r.dWidth*t),r.dHeight=this.canvasSizeLimit)}const a=this.cameraManager.getFrameData({position:r,pixelFormat:this.getPixelFormat()===o.IPF_GRAYSCALED?bi.GREY:bi.RGBA,isEnableMirroring:this._isEnableMirroring});if(!a)return null;let l;l=a.pixelFormat===bi.GREY?a.width:4*a.width;let h=!0;return 0===r.sx&&0===r.sy&&r.sWidth===e.width&&r.sHeight===e.height&&(h=!1),{bytes:a.data,width:a.width,height:a.height,stride:l,format:Ps.get(a.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:lt.ITT_VIDEO_FRAME,isCropped:h,cropRegion:{left:r.sx,top:r.sy,right:r.sx+r.sWidth,bottom:r.sy+r.sHeight,isMeasuredInPercentage:!1},originalWidth:e.width,originalHeight:e.height,currentWidth:a.width,currentHeight:a.height,timeSpent:a.timeSpent,timeStamp:a.timeStamp},toCanvas:ui(this,vs,"f"),isDCEFrame:!0}}setImageFetchInterval(t){this.fetchInterval=t,ui(this,Es,"f")&&(ui(this,Ss,"f")&&clearTimeout(ui(this,Ss,"f")),fi(this,Ss,setTimeout(()=>{this.disposed||ui(this,cs,"m",Ds).call(this)},t)))}getImageFetchInterval(){return this.fetchInterval}setPixelFormat(t){fi(this,Cs,t)}getPixelFormat(){return ui(this,Cs,"f")}takePhoto(t){if(!this.isOpen())throw new Error("Not open.");if(ui(this,cs,"m",Rs).call(this))throw new Error("'takePhoto()' is unavailable in 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S=12*i;return S=Math.max(S,5),S=Math.min(S,C),S=Math.min(S,E),!!(w{e.x+=t,e.y+=i}),e.x/=t.length,e.y/=t.length,e}isProbablySameLocationWithOffset(t,e){const i=this.item.location,n=t.location;if(i.area<=0)return!1;if(Math.abs(i.area-n.area)>.4*i.area)return!1;let r=new Array(4).fill(0),s=new Array(4).fill(0),a=0,o=0;for(let t=0;t<4;++t)r[t]=Math.round(100*(n.points[t].x-i.points[t].x))/100,a+=r[t],s[t]=Math.round(100*(n.points[t].y-i.points[t].y))/100,o+=s[t];a/=4,o/=4;for(let t=0;t<4;++t){if(Math.abs(r[t]-a)>this.strictLimit||Math.abs(a)>.8)return!1;if(Math.abs(s[t]-o)>this.strictLimit||Math.abs(o)>.8)return!1}return e.x=a,e.y=o,!0}isLocationOverlap(t,e){if(this.locationArea>e){for(let e=0;e<4;e++)if(To(this.location,t.points[e]))return!0;const e=this.getCenterPoint(t.points);if(To(this.location,e))return!0}else{for(let e=0;e<4;e++)if(To(t,this.location.points[e]))return!0;if(To(t,this.getCenterPoint(this.location.points)))return!0}return!1}isMatchedLocationWithOffset(t,e={x:0,y:0}){if(this.isOneD){const i=Object.assign({},t.location);for(let t=0;t<4;t++)i.points[t].x-=e.x,i.points[t].y-=e.y;if(!this.isLocationOverlap(i,t.locationArea))return!1;const n=[this.location.points[0],this.location.points[3]],r=[this.location.points[1],this.location.points[2]];for(let t=0;t<4;t++){const e=i.points[t],s=0===t||3===t?n:r;if(Math.abs(vo(s,e))>this.locationThreshold)return!1}}else for(let i=0;i<4;i++){const n=t.location.points[i],r=this.location.points[i];if(!(Math.abs(r.x+e.x-n.x)=this.locationThreshold)return!1}return!0}isOverlappedLocationWithOffset(t,e,i=!0){const n=Object.assign({},t.location);for(let t=0;t<4;t++)n.points[t].x-=e.x,n.points[t].y-=e.y;if(!this.isLocationOverlap(n,t.location.area))return!1;if(i){const t=.75;return function(t,e){const i=[];for(let n=0;n<4;n++)for(let r=0;r<4;r++){const s=Co(t[n],t[(n+1)%4],e[r],e[(r+1)%4]);s&&i.push(s)}return t.forEach(t=>{po(e,t)&&i.push(t)}),e.forEach(e=>{po(t,e)&&i.push(e)}),Eo(function(t){if(t.length<=1)return t;t.sort((t,e)=>t.x-e.x||t.y-e.y);const e=t.shift();return t.sort((t,i)=>Math.atan2(t.y-e.y,t.x-e.x)-Math.atan2(i.y-e.y,i.x-e.x)),[e,...t]}(i))}([...this.location.points],n.points)>this.locationArea*t}return!0}}const xo={barcode:2,text_line:4,detected_quad:8,deskewed_image:16},Ro=t=>Object.values(xo).includes(t)||xo.hasOwnProperty(t),Oo=(t,e)=>"string"==typeof t?e[xo[t]]:e[t],Ao=(t,e,i)=>{"string"==typeof t?e[xo[t]]=i:e[t]=i},Do=(t,e,i)=>{const n=[{type:nt.CRIT_BARCODE,resultName:"decodedBarcodesResult",itemNames:["barcodeResultItems"]},{type:nt.CRIT_TEXT_LINE,resultName:"recognizedTextLinesResult",itemNames:["textLineResultItems"]}],r=e.items;if(t.isResultCrossVerificationEnabled(i)){for(let t=r.length-1;t>=0;t--)r[t].type!==i||r[t].verified||r.splice(t,1);const t=n.filter(t=>t.type===i)[0];e[t.resultName]&&t.itemNames.forEach(n=>{const r=e[t.resultName][n];e[t.resultName][n]=r.filter(t=>t.type===i&&t.verified)})}if(t.isResultDeduplicationEnabled(i)){for(let t=r.length-1;t>=0;t--)r[t].type===i&&r[t].duplicate&&r.splice(t,1);const t=n.filter(t=>t.type===i)[0];e[t.resultName]&&t.itemNames.forEach(n=>{const r=e[t.resultName][n];e[t.resultName][n]=r.filter(t=>t.type===i&&!t.duplicate)})}};class Mo{constructor(){this.verificationEnabled={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!0,[nt.CRIT_DETECTED_QUAD]:!0,[nt.CRIT_DESKEWED_IMAGE]:!1},this.duplicateFilterEnabled={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1},this.duplicateForgetTime={[nt.CRIT_BARCODE]:3e3,[nt.CRIT_TEXT_LINE]:3e3,[nt.CRIT_DETECTED_QUAD]:3e3,[nt.CRIT_DESKEWED_IMAGE]:3e3},this.latestOverlappingEnabled={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1},this.maxOverlappingFrames={[nt.CRIT_BARCODE]:5,[nt.CRIT_TEXT_LINE]:5,[nt.CRIT_DETECTED_QUAD]:5,[nt.CRIT_DESKEWED_IMAGE]:5},this.overlapSet=[],this.stabilityCount=0,this.crossVerificationFrames=5,co.set(this,new Map),uo.set(this,new Map),fo.set(this,new Map),go.set(this,new Map),mo.set(this,new Map),Object.defineProperties(this,{onOriginalImageResultReceived:{value:t=>{},writable:!1},onDecodedBarcodesReceived:{value:t=>{this.latestOverlappingFilter(t),Do(this,t,nt.CRIT_BARCODE)},writable:!1},onRecognizedTextLinesReceived:{value:t=>{Do(this,t,nt.CRIT_TEXT_LINE)},writable:!1},onProcessedDocumentResultReceived:{value:t=>{},writable:!1},onParsedResultsReceived:{value:t=>{},writable:!1}})}_dynamsoft(){Ja(this,co,"f").forEach((t,e)=>{Ao(e,this.verificationEnabled,t)}),Ja(this,uo,"f").forEach((t,e)=>{Ao(e,this.duplicateFilterEnabled,t)}),Ja(this,fo,"f").forEach((t,e)=>{Ao(e,this.duplicateForgetTime,t)}),Ja(this,go,"f").forEach((t,e)=>{Ao(e,this.latestOverlappingEnabled,t)}),Ja(this,mo,"f").forEach((t,e)=>{Ao(e,this.maxOverlappingFrames,t)})}enableResultCrossVerification(t,e){Ro(t)&&Ja(this,co,"f").set(t,e)}isResultCrossVerificationEnabled(t){return!!Ro(t)&&Oo(t,this.verificationEnabled)}enableResultDeduplication(t,e){Ro(t)&&(e&&this.enableLatestOverlapping(t,!1),Ja(this,uo,"f").set(t,e))}isResultDeduplicationEnabled(t){return!!Ro(t)&&Oo(t,this.duplicateFilterEnabled)}setDuplicateForgetTime(t,e){Ro(t)&&(e>18e4&&(e=18e4),e<0&&(e=0),Ja(this,fo,"f").set(t,e))}getDuplicateForgetTime(t){return Ro(t)?Oo(t,this.duplicateForgetTime):-1}setMaxOverlappingFrames(t,e){Ro(t)&&Ja(this,mo,"f").set(t,e)}getMaxOverlappingFrames(t){return Ro(t)?Oo(t,this.maxOverlappingFrames):-1}enableLatestOverlapping(t,e){Ro(t)&&(e&&this.enableResultDeduplication(t,!1),Ja(this,go,"f").set(t,e))}isLatestOverlappingEnabled(t){return!!Ro(t)&&Oo(t,this.latestOverlappingEnabled)}getFilteredResultItemTypes(){let t=0;const e=[nt.CRIT_BARCODE,nt.CRIT_TEXT_LINE,nt.CRIT_DETECTED_QUAD,nt.CRIT_DESKEWED_IMAGE];for(let i=0;i{if(1!==t.type){const e=(BigInt(t.format)&BigInt(ro.BF_ONED))!=BigInt(0)||(BigInt(t.format)&BigInt(ro.BF_GS1_DATABAR))!=BigInt(0);return new Io(l,e?1:2,e,t)}}).filter(Boolean);if(this.overlapSet.length>0){const t=new Array(h).fill(new Array(this.overlapSet.length).fill(1));let e=0;for(;e-1!==t).length;r>p&&(p=r,m=n,g.x=i.x,g.y=i.y)}}if(0===p){for(let e=0;e-1!=t).length}let i=this.overlapSet.length<=3?p>=1:p>=2;if(!i&&s&&d>0){let t=0;for(let e=0;e=1:t>=3}i||(this.overlapSet=[])}if(0===this.overlapSet.length)this.stabilityCount=0,t.items.forEach((t,e)=>{if(1!==t.type){const i=Object.assign({},t),n=(BigInt(t.format)&BigInt(ro.BF_ONED))!=BigInt(0)||(BigInt(t.format)&BigInt(ro.BF_GS1_DATABAR))!=BigInt(0),s=t.confidence5||Math.abs(g.y)>5)&&(e=!1):e=!1;for(let i=0;i0){for(let t=0;t!(t.overlapCount+this.stabilityCount<=0&&t.crossVerificationFrame<=0))}f.sort((t,e)=>e-t).forEach((e,i)=>{t.items.splice(e,1)}),u.forEach(e=>{t.items.push(Object.assign(Object.assign({},e),{overlapped:!0}))})}}}co=new WeakMap,uo=new WeakMap,fo=new WeakMap,go=new WeakMap,mo=new WeakMap;const Lo=async t=>{let e;await new Promise((i,n)=>{e=new Image,e.onload=()=>i(e),e.onerror=n,e.src=URL.createObjectURL(t)});const i=document.createElement("canvas"),n=i.getContext("2d");return i.width=e.width,i.height=e.height,n.drawImage(e,0,0),{bytes:Uint8Array.from(n.getImageData(0,0,i.width,i.height).data),width:i.width,height:i.height,stride:4*i.width,format:o.IPF_ABGR_8888}};var Fo,Po,ko,No,Bo,jo,Vo;class Uo{async readFromFile(t){return await Lo(t)}async saveToFile(t,e,i){if(!t||!e)return null;if("string"!=typeof e)throw new TypeError("FileName must be of type string.");const n=k(t);return M(n,e,i)}async readFromMemory(t){if(!Ja(Uo,Fo,"f",Po).has(t))throw new Error("Image data ID does not exist.");const{ptr:e,length:i}=Ja(Uo,Fo,"f",Po).get(t);return await new Promise((t,n)=>{let r=Tt();bt[r]=async e=>{if(e.success)return 0!==e.imageData.errorCode&&n(new Error(`[${e.imageData.errorCode}] ${e.imageData.errorString}`)),t(e.imageData);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,n(t)}},Et.postMessage({type:"utility_readFromMemory",id:r,body:{ptr:e,length:i}})})}async saveToMemory(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{var i,n;if(e.success)return function(t,e,i,n,r){if("function"==typeof e?t!==e||!r:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");r?r.value=i:e.set(t,i)}(i=Uo,Fo,(n=Ja(i,Fo,"f",ko),++n),0,ko),Ja(Uo,Fo,"f",Po).set(Ja(Uo,Fo,"f",ko),JSON.parse(e.memery)),t(Ja(Uo,Fo,"f",ko));{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_saveToMemory",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,fileFormat:e}})})}async readFromBase64String(t){return await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return 0!==t.imageData.errorCode&&i(new Error(`[${t.imageData.errorCode}] ${t.imageData.errorString}`)),e(t.imageData);{let e=new Error(t.message);return e.stack=t.stack+"\n"+e.stack,i(e)}},Et.postMessage({type:"utility_readFromBase64String",id:n,body:{base64String:t}})})}async saveToBase64String(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return 0!==e.base64Data.errorCode&&o(new Error(`[${e.base64Data.errorCode}] ${e.base64Data.errorString}`)),t(e.base64Data.base64String);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_saveToBase64String",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,fileFormat:e}})})}}Fo=Uo,Po={value:new Map},ko={value:0};class Go{async drawOnImage(t,e,i,n=4294901760,r=1,s="test.png",a){if(!t)throw new Error("Invalid image.");if(!e)throw new Error("Invalid drawingItem.");if(!i)throw new Error("Invalid type.");let o;if(t instanceof Blob)o=await Lo(t);else if("string"==typeof t){let e=await R(t,"blob");o=await Lo(e)}else w(t)&&(o=t,"bigint"==typeof o.format&&(o.format=Number(o.format)));return await new Promise((t,l)=>{let h=Tt();bt[h]=async e=>{if(e.success)return a&&(new Uo).saveToFile(e.image,s,a),t(e.image);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},Et.postMessage({type:"utility_drawOnImage",id:h,body:{dsImage:o,drawingItem:Array.isArray(e)?e:[e],color:n,thickness:r,type:i}})})}}class Wo{async cropImage(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.cropImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_cropImage",id:l,body:{type:"Rect",bytes:i,width:n,height:r,stride:s,format:a,roi:e}})})}async adjustBrightness(t,e){if(e>100||e<-100)throw new Error("Invalid brightness, range: [-100, 100].");const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.adjustBrightness);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_adjustBrightness",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,brightness:e}})})}async adjustContrast(t,e){if(e>100||e<-100)throw new Error("Invalid contrast, range: [-100, 100].");const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.adjustContrast);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_adjustContrast",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,contrast:e}})})}async filterImage(t,e){if(![0,1,2].includes(e))throw new Error("Invalid filterType.");const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.filterImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_filterImage",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,filterType:e}})})}async convertToGray(t,e,i,n){const{bytes:r,width:s,height:a,stride:o,format:l}=await Lo(t);return await new Promise((t,h)=>{let c=Tt();bt[c]=async e=>{if(e.success)return t(e.convertToGray);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},Et.postMessage({type:"utility_convertToGray",id:c,body:{bytes:r,width:s,height:a,stride:o,format:l,R:e,G:i,B:n}})})}async convertToBinaryGlobal(t,e=-1,i=!1){const{bytes:n,width:r,height:s,stride:a,format:o}=await Lo(t);return await new Promise((t,l)=>{let h=Tt();bt[h]=async e=>{if(e.success)return t(e.convertToBinaryGlobal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},Et.postMessage({type:"utility_convertToBinaryGlobal",id:h,body:{bytes:n,width:r,height:s,stride:a,format:o,threshold:e,invert:i}})})}async convertToBinaryLocal(t,e=0,i=0,n=!1){const{bytes:r,width:s,height:a,stride:o,format:l}=await Lo(t);return await new Promise((t,h)=>{let c=Tt();bt[c]=async e=>{if(e.success)return t(e.convertToBinaryLocal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},Et.postMessage({type:"utility_convertToBinaryLocal",id:c,body:{bytes:r,width:s,height:a,stride:o,format:l,blockSize:e,compensation:i,invert:n}})})}async cropAndDeskewImage(t,e){const{bytes:i,width:n,height:r,stride:s,format:a}=await Lo(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.cropAndDeskewImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_cropAndDeskewImage",id:l,body:{bytes:i,width:n,height:r,stride:s,format:a,roi:e}})})}}!function(t){t[t.FT_HIGH_PASS=0]="FT_HIGH_PASS",t[t.FT_SHARPEN=1]="FT_SHARPEN",t[t.FT_SMOOTH=2]="FT_SMOOTH"}(No||(No={})),Ft._useMLBackend=!0,Ft.engineResourcePaths.rootDirectory=(t=>{if(null==t&&(t="./"),Pt||kt);else{let e=document.createElement("a");e.href=t,t=e.href}return t.endsWith("/")||(t+="/"),t})(Nt+"../../"),Ft.engineResourcePaths.dcvBundle={version:"3.0.6001",path:Nt,isInternal:!0},Ft.engineResourcePaths.dcvData={version:"1.0.1",path:Nt,isInternal:!0},function(t){t.Passport="passport",t.TD1="td1",t.TD2="td2",t.PassportAndTD1="passportAndTd1",t.PassportAndTD2="passportAndTd2",t.TD1AndTD2="td1AndTd2",t.All="all"}(Bo||(Bo={})),function(t){t.Passport="passport",t.TD1="td1",t.TD2="td2"}(jo||(jo={})),function(t){t.Scanner="scanner",t.Result="scan-result"}(Vo||(Vo={}));const Yo={[Bo.Passport]:"ReadPassport",[Bo.TD1]:"ReadId-TD1",[Bo.TD2]:"ReadId-TD2",[Bo.PassportAndTD1]:"ReadPassportAndId-TD1",[Bo.PassportAndTD2]:"ReadPassportAndId-TD2",[Bo.TD1AndTD2]:"ReadId",[Bo.All]:"ReadPassportAndId"};var Ho;function zo(t){if("string"==typeof t){const e=document.querySelector(t);if(!e)throw new Error("Element not found");return e}return t instanceof HTMLElement?t:null}!function(t){t[t.RS_SUCCESS=0]="RS_SUCCESS",t[t.RS_CANCELLED=1]="RS_CANCELLED",t[t.RS_FAILED=2]="RS_FAILED"}(Ho||(Ho={}));function Xo(t,e){if(!document.getElementById(t)){const i=document.createElement("style");i.id=t,i.textContent=e,document.head.appendChild(i)}}const qo=t=>!t||0===Object.keys(t).length;function Zo(t){return t?t.charAt(0).toUpperCase()+t.slice(1):""}const Ko={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function Jo(t,e={}){const{message:i,spinnerSize:n=32}=e,r=document.createElement("div");r.className="dynamsoft-mrz-loading-screen";const s=document.createElement("div");s.className="dynamsoft-mrz-loading";const a=document.createElement("div");a.className="dynamsoft-mrz-loading-content";const o=`\n \n \n \n `;if(a.innerHTML=o,i){const t=document.createElement("div");t.className="dynamsoft-mrz-loading-message",t.textContent=i,a.appendChild(t)}return s.appendChild(a),r.appendChild(s),t.appendChild(r),{element:r,updateMessage:t=>{let e=s.querySelector(".dynamsoft-mrz-loading-message");null!==t?e?e.textContent=t:(e=document.createElement("div"),e.className="dynamsoft-mrz-loading-message",e.textContent=t,a.appendChild(e)):null==e||e.remove()},hide:()=>{r&&r.parentNode&&(r.classList.add("fade-out"),setTimeout(()=>{var t;null===(t=r.parentNode)||void 0===t||t.removeChild(r)},200))}}}const $o='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var Qo;!function(t){t.InvalidFields="invalidFields",t.DocumentType="documentType",t.DocumentNumber="documentNumber",t.MRZText="mrzText",t.FirstName="firstName",t.LastName="lastName",t.Age="age",t.Sex="sex",t.IssuingState="issuingState",t.IssuingStateRaw="issuingStateRaw",t.Nationality="nationality",t.NationalityRaw="nationalityRaw",t.DateOfBirth="dateOfBirth",t.DateOfExpiry="dateOfExpiry"}(Qo||(Qo={}));const tl={[Qo.InvalidFields]:"Invalid Fields",[Qo.DocumentType]:"Document Type",[Qo.DocumentNumber]:"Document Number",[Qo.MRZText]:"MRZ Text",[Qo.FirstName]:"Given Name(s)",[Qo.LastName]:"Surname",[Qo.Age]:"Age",[Qo.Sex]:"Sex",[Qo.IssuingState]:"Issuing State",[Qo.IssuingStateRaw]:"Issuing State (Raw Value)",[Qo.Nationality]:"Nationality",[Qo.NationalityRaw]:"Nationality State (Raw Value)",[Qo.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[Qo.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function el(t,e,i,n=!1){const r=parseInt(t,10);let s;if(n)s=r>=60?1900+r:2e3+r;else{s=r>(new Date).getFullYear()%100?1900+r:2e3+r}return{year:s,month:parseInt(e,10),day:parseInt(i,10)}}function il(t){const e=t=>{var e;return 1===(null===(e=`${t}`)||void 0===e?void 0:e.length)?`0${t}`:t};return`${null==t?void 0:t.year}-${e(null==t?void 0:t.month)}${(null==t?void 0:t.day)&&`-${e(null==t?void 0:t.day)}`}`}function nl(t){return"D<<"===t?"D":t}function rl(t,e){const i=[],n=t=>e.getFieldValidationStatus(t)===Ca.VS_FAILED,r=e.codeType,s=function(t){switch(t){case"MRTD_TD1_ID":return jo.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return jo.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return jo.Passport;default:throw new Error(`Unknown document type: ${t}`)}}(r),a=function(t){switch(t){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${t}`)}}(r),o=s===jo.Passport&&"MRTD_TD3_PASSPORT"===r?"passportNumber":"documentNumber",l=el(e.getFieldValue("birthYear"),e.getFieldValue("birthMonth"),e.getFieldValue("birthDay")),h=el(e.getFieldValue("expiryYear"),e.getFieldValue("expiryMonth"),e.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(t=>{n(t)&&i.push(Qo.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(t=>{n(t)&&i.push(Qo.DateOfExpiry)});const c={[Qo.LastName]:e.getFieldValue("primaryIdentifier"),[Qo.FirstName]:e.getFieldValue("secondaryIdentifier"),[Qo.Nationality]:e.getFieldValue("nationality"),[Qo.NationalityRaw]:nl(e.getFieldRawValue("nationality")),[Qo.DocumentNumber]:e.getFieldValue(o)||e.getFieldValue("longDocumentNumber"),[Qo.IssuingState]:e.getFieldValue("issuingState"),[Qo.IssuingStateRaw]:nl(e.getFieldRawValue("issuingState")),[Qo.Sex]:Zo(e.getFieldValue("sex"))};Object.keys(c).forEach(t=>{let e=!1;switch(t){case Qo.FirstName:e=n("secondaryIdentifier");break;case Qo.LastName:e=n("primaryIdentifier");break;case Qo.DocumentNumber:e=n(o)||n("longDocumentNumber");break;default:e=n(t)}e&&i.push(t)});const d=function(t){const e=new Date,i=e.getMonth()+1>t.month||e.getMonth()+1===t.month&&e.getDate()>=t.day;return e.getFullYear()-t.year-(i?0:1)}(l);d<1&&i.push(Qo.Age);return{[Qo.InvalidFields]:i,[Qo.FirstName]:c[Qo.FirstName],[Qo.LastName]:c[Qo.LastName],[Qo.Age]:d,[Qo.DateOfBirth]:l,[Qo.Sex]:c[Qo.Sex],[Qo.Nationality]:c[Qo.Nationality],[Qo.NationalityRaw]:c[Qo.NationalityRaw],[Qo.DocumentNumber]:c[Qo.DocumentNumber],[Qo.DateOfExpiry]:h,[Qo.IssuingState]:c[Qo.IssuingState],[Qo.IssuingStateRaw]:c[Qo.IssuingStateRaw],[Qo.DocumentType]:Zo(a),[Qo.MRZText]:t}}const sl={[jo.TD1]:{width:85.6,height:53.98},[jo.TD2]:{width:105,height:74},[jo.Passport]:{width:125,height:88}};class al{showScannerLoadingOverlay(t){const e=zo(this.config.container);this.loadingScreen=Jo(e,{message:t}),e.style.display="block",e.style.position="relative"}hideScannerLoadingOverlay(t=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,t&&(zo(this.config.container).style.display="none"))}constructor(t,e){this.resources=t,this.config=e,this.isSoundFeedbackOn=!1,this.scanModeManager={[jo.Passport]:!0,[jo.TD1]:!0,[jo.TD2]:!0},this.currentScanMode=Bo.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),Xo("dynamsoft-mrz-loading-screen-style",$o);try{const{cameraView:t,cameraEnhancer:e,cvRouter:i}=this.resources;if(t.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),t.setVideoFit("cover"),i.setInput(e),!0===this.config.enableMultiFrameCrossFilter){const t=new Mo;t.enableResultCrossVerification(nt.CRIT_TEXT_LINE,!0),await i.addResultFilter(t)}const n=new De;n.onCapturedResultReceived=t=>this.handleMRZResult(t),await i.addResultReceiver(n),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:Ho.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(i)}}}initializeElements(){var t;const e=zo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:i.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:i.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:i.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:i.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:i.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:i.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td2"),toast:i.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(t=this.config)||void 0===t?void 0:t.showPoweredByDynamsoft)){i.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case Bo.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case Bo.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case Bo.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case Bo.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=t=>{t.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(jo.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(jo.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(jo.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:Ho.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const t=zo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...e.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...e.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(t=>{t.addEventListener("click",async e=>{const n=t.getAttribute("data-davice-id"),r=t.getAttribute("data-height"),s=t.getAttribute("data-width");n?this.resources.cameraEnhancer.selectCamera(n).then(()=>{this.toggleScanGuide()}):r&&s&&this.resources.cameraEnhancer.setResolution({width:parseInt(s),height:parseInt(r)}).then(()=>{this.toggleScanGuide()}),"none"!==i.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const t=zo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),n=i.querySelectorAll(".dce-mn-camera-option"),r=i.querySelectorAll(".dce-mn-resolution-option"),s=this.resources.cameraEnhancer.getSelectedCamera(),a=this.resources.cameraEnhancer.getResolution();n.forEach(t=>{const e=t;e.getAttribute("data-davice-id")===(null==s?void 0:s.deviceId)?e.style.border="2px solid #fe814a":e.style.border="none"});const o={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(t){const e=t.width*t.height,i=t.width/t.height;let n="480p",r=Number.MAX_VALUE;for(const[t,s]of Object.entries(Ko)){const a=s.width*s.height,o=s.width/s.height,l=.7*Math.abs(a-e)+Math.abs(o-i)*a*.3;l{const e=t,i=e.getAttribute("data-height");e.style.border=i===o[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const t=zo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),i.click()}async relaunch(){}async uploadFile(){var t,e,i,n,r,s;const{cvRouter:a}=this.resources,o=document.createElement("input");o.type="file",o.accept=null!==(t=this.config.uploadAcceptedTypes)&&void 0!==t?t:"image/*",o.style.display="none",document.body.appendChild(o);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const t=await new Promise((t,e)=>{o.onchange=i=>{var n;const r=null===(n=i.target.files)||void 0===n?void 0:n[0];r?t(r):e(new Error("No file selected"))},o.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),o.click()});if(!t)return;let l;if(this.config.uploadFileConverter&&!t.type.startsWith("image/"))try{l=await this.config.uploadFileConverter(t)}catch(t){throw new Error(`Error converting file: ${t.message}`)}else{if(!t.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");l=t}const h=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const t=await a.getSimplifiedSettings(h);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await a.updateSettings(h,t)}const c=await a.capture(l,h);this.capturedResultItems=c.items;const d=this.capturedResultItems.filter(t=>t.type===nt.CRIT_ORIGINAL_IMAGE);if(0===d.length)throw new Error("No image data found in the captured result");const u=d[0].imageData;u.toCanvas=()=>L(u),u.toBlob=async()=>await P("image/png",u),this.originalImageData=u;const f=null===(e=null==c?void 0:c.parsedResult)||void 0===e?void 0:e.parsedResultItems;let g={};if(null==f?void 0:f.length){const t=(null===(n=null===(i=f[0])||void 0===i?void 0:i.referenceItem)||void 0===n?void 0:n.text)||"";g=rl(t,f[0])}const m={status:{code:Ho.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:g,imageData:!0,_imageData:this.originalImageData};null===(s=(r=this.resources).onResultUpdated)||void 0===s||s.call(r,m),this.currentScanResolver(m)}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:Ho.RS_FAILED,message:`Error processing file: ${e}`}};this.currentScanResolver(i)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(o)}}toggleSoundFeedback(t){this.isSoundFeedbackOn=void 0!==t?t:!this.isSoundFeedbackOn;const e=zo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const n=i.shadowRoot.querySelector(".dce-mn-sound-feedback"),r=n.querySelector(".dce-mn-sound-feedback-on");n.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",r.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(t){const{cameraEnhancer:e,cameraView:i}=this.resources;if(!e||!e.isOpen())return;const n=sl[t].width/sl[t].height;let r;const s=i.getVisibleRegionOfVideo({inPixels:!0}),{width:a,height:o}=s;if(s){if(s.width>s.height){const t=.5*o*n,e=Math.round(t/a*100),i=(100-e)/2;r={left:i,right:i+e,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const t=.9*a/n,e=Math.round(t/o*100),i=(100-e)/2;r={left:5,right:95,top:i,bottom:i+e,isMeasuredInPercentage:!0}}null==i||i.setScanRegionMaskVisible(!0),e.setScanRegion(r)}}toggleScanGuide(t){const e=zo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const n=i.shadowRoot.querySelector(".dce-scanguide-passport"),r=i.shadowRoot.querySelector(".dce-scanguide-td1"),s=i.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===t||!1===this.config.showScanGuide)return n.style.display="none",r.style.display="none",void(s.style.display="none");switch(this.currentScanMode){case Bo.All:case Bo.Passport:case Bo.PassportAndTD1:case Bo.PassportAndTD2:n.style.display="block",r.style.display="none",s.style.display="none",this.calculateScanRegion(jo.Passport);break;case Bo.TD1:case Bo.TD1AndTD2:n.style.display="none",r.style.display="block",s.style.display="none",this.calculateScanRegion(jo.TD1);break;case Bo.TD2:n.style.display="none",r.style.display="none",s.style.display="block",this.calculateScanRegion(jo.TD2)}}async openCamera(){try{const{cameraEnhancer:t,cameraView:e}=this.resources,i=zo(this.config.container);if(i.style.display="block",t.isOpen())t.isPaused()&&await t.resume();else{const n=e.getUIElement();n.parentElement||i.append(n),await t.open()}await t.setResolution({width:2560,height:1440}),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const n=i.children[i.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");n.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",n.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:Ho.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(i)}}async closeCamera(t=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:e,cameraView:i}=this.resources,n=zo(this.config.container);n.style.display=t?"none":"block",(null==i?void 0:i.getUIElement().parentElement)&&n.removeChild(i.getUIElement()),e.close(),this.stopCapturing()}catch(t){let e=(null==t?void 0:t.message)||t;console.error(`Close Camera error: ${e}`)}}pauseCamera(){const{cameraEnhancer:t}=this.resources;t.pause()}stopCapturing(){const{cameraView:t,cvRouter:e}=this.resources;e.stopCapturing(),t.clearAllInnerDrawingItems()}async handleMRZResult(t){var e,i,n;if(this.firstFrame)this.firstFrame=!1;else if(!(t.items.length<=1)){this.capturedResultItems=t.items;try{const{onResultUpdated:r}=this.resources,s=t.items.filter(t=>t.type===nt.CRIT_ORIGINAL_IMAGE)[0].imageData;s.toCanvas=()=>L(s),s.toBlob=async()=>await P("image/png",s),this.originalImageData=s;const a=null===(e=null==t?void 0:t.parsedResult)||void 0===e?void 0:e.parsedResultItems;if(null==a?void 0:a.length){this.isSoundFeedbackOn&&Fs.beep();const t=(null===(n=null===(i=a[0])||void 0===i?void 0:i.referenceItem)||void 0===n?void 0:n.text)||"",e=rl(t,a[0]);this.closeCamera();const s={status:{code:Ho.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:e,imageData:!0,_imageData:this.originalImageData};null==r||r(s),this.currentScanResolver(s)}}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:Ho.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(i)}}}initializeScanModeManager(){const{mrzFormatType:t}=this.config;if(this.scanModeManager={[jo.Passport]:!0,[jo.TD1]:!0,[jo.TD2]:!0},!t||Array.isArray(t)&&0===t.length)return;Object.keys(this.scanModeManager).forEach(t=>{this.scanModeManager[t]=!1});(Array.isArray(t)?t:[t]).forEach(t=>{this.scanModeManager[t]=!0})}getScanMode(){const t=Object.entries(this.scanModeManager).filter(([t,e])=>e).map(([t])=>t).sort().join(",");return{[jo.Passport]:Bo.Passport,[jo.TD1]:Bo.TD1,[jo.TD2]:Bo.TD2,[`${jo.Passport},${jo.TD1}`]:Bo.PassportAndTD1,[`${jo.Passport},${jo.TD2}`]:Bo.PassportAndTD2,[`${jo.TD1},${jo.TD2}`]:Bo.TD1AndTD2,[`${jo.Passport},${jo.TD1},${jo.TD2}`]:Bo.All,"":Bo.All}[t]}DCEShowToast(t,e=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=t,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},e))}async startCapturing(){const{cvRouter:t,cameraEnhancer:e}=this.resources,i=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const e=await t.getSimplifiedSettings(i);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await t.updateSettings(i,e)}this.firstFrame=!0,await t.startCapturing(i),e.setPixelFormat(o.IPF_ABGR_8888)}catch(t){let e=(null==t?void 0:t.message)||t;console.error("Failed to start capturing:",e),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:Ho.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(t){try{if(this.scanModeManager[t]&&0===Object.entries(this.scanModeManager).filter(([e,i])=>i&&e!==t).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[t]=!this.scanModeManager[t],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[jo.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[jo.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[jo.Passport])}catch(t){let e=(null==t?void 0:t.message)||t;console.error("MRZ Scanner switch scan mode error: ",e),this.closeCamera();const i={status:{code:Ho.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(i)}}async launch(){try{await this.initialize();const{cvRouter:t,cameraEnhancer:e}=this.resources;return new Promise(async t=>{this.currentScanResolver=t,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(t){let e=(null==t?void 0:t.message)||t;console.error("MRZ Scanner launch error: ",e),this.closeCamera();const i={status:{code:Ho.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(i)}}}const ol={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class ll{constructor(t,e,i){this.resources=t,this.config=e,this.scannerView=i,this.editedFields={}}async launch(){try{return zo(this.config.container).textContent="",await this.initialize(),zo(this.config.container).style.display="flex",new Promise(t=>{this.currentScanResultViewResolver=t})}catch(t){let e=(null==t?void 0:t.message)||t;throw console.error(e),e}}async handleRescan(){var t;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const e=await this.scannerView.launch();if((null===(t=null==e?void 0:e.status)||void 0===t?void 0:t.code)===Ho.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(e));this.resources.onResultUpdated&&((null==e?void 0:e.status.code)===Ho.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==e?void 0:e.status.code)===Ho.RS_SUCCESS&&this.resources.onResultUpdated(e)),this.dispose(!0),await this.initialize(),zo(this.config.container).style.display="flex"}catch(t){throw console.error("Error in rescan handler:",t),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:Ho.RS_FAILED,message:(null==t?void 0:t.message)||t}}),t}}async handleCancel(){var t;try{(null===(t=this.config)||void 0===t?void 0:t.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:Ho.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(t){throw console.error("Error in cancel handler:",t),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:Ho.RS_FAILED,message:(null==t?void 0:t.message)||t}}),t}}async handleDone(){var t,e;try{(null===(t=this.resources.result)||void 0===t?void 0:t.data)&&!qo(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(e=this.config)||void 0===e?void 0:e.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(t){throw console.error("Error in done handler:",t),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:Ho.RS_FAILED,message:(null==t?void 0:t.message)||t}}),t}}createControls(){var t,e,i,n,r,s,a,o,l,h,c,d;const{toolbarButtonsConfig:u}=this.config;return function(t){Xo("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const e=document.createElement("div");return e.className="dynamsoft-mrz-controls",t.forEach(t=>{const i=document.createElement("div");i.className=`dynamsoft-mrz-control-btn ${null==t?void 0:t.className}`;const n=document.createElement("div");if(n.className="dynamsoft-mrz-control-icon-wrapper",(r=t.icon).trim().startsWith(""))n.innerHTML=t.icon;else{const e=document.createElement("img");e.src=t.icon,e.alt=t.label,e.width=24,e.height=24,n.appendChild(e)}var r;const s=document.createElement("div");s.className="dynamsoft-mrz-control-text",s.textContent=t.label,t.isDisabled&&i.classList.add("disabled"),t.isHidden&&i.classList.add("hide"),i.appendChild(n),i.appendChild(s),t.onClick&&!t.isDisabled&&i.addEventListener("click",t.onClick),e.appendChild(i)}),e}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.icon)||ol.cancel,label:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.className)||""}`,isHidden:(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.icon)||ol.rescan,label:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.className)||""}`,isHidden:(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||ol.complete,label:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.label)||"Done",className:`${(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.className)||""}`,isHidden:(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(t,e){if(t===Qo.DateOfBirth||t===Qo.DateOfExpiry)try{const[i,n,r]=e.split(/[\/\-\.]/);r&&n&&i&&(this.editedFields[t]={day:parseInt(r,10),month:parseInt(n,10),year:parseInt(i,10)})}catch(t){console.error("Error parsing date",t)}else this.editedFields[t]=e}createMRZDataDisplay(){var t,e,i,n;const r=(null===(t=this.resources.result)||void 0===t?void 0:t.data)||{},s=!!this.config.allowResultEditing,a=r.invalidFields||[],o=[Qo.InvalidFields,Qo.IssuingStateRaw,Qo.NationalityRaw];!1===(null===(e=this.config)||void 0===e?void 0:e.showMRZText)&&o.push(Qo.MRZText);const l=document.createElement("div");if(l.className="dynamsoft-mrz-data-container",qo(r)){const t=document.createElement("div");return t.className="dynamsoft-mrz-data-row empty",t.innerText=null!==(n=null===(i=this.config)||void 0===i?void 0:i.emptyResultMessage)&&void 0!==n?n:"The necessary information could not be detected. Please try again.",l.appendChild(t),l}if(a.length>0){const t=document.createElement("div");t.className="dynamsoft-mrz-error-notification",t.innerHTML=`\n
${ol.failed}
\n
\n ${s?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,l.appendChild(t)}else if(0===a.length&&s){const t=document.createElement("div");t.className="dynamsoft-mrz-info-notification",t.innerHTML=`\n
${ol.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,l.appendChild(t)}return Object.entries(r).forEach(([t,e])=>{if(o.includes(t)||!e)return;const i=document.createElement("div");i.className="dynamsoft-mrz-data-row";const n=a.includes(t);n&&i.classList.add("invalid-field");const r=[Qo.MRZText,Qo.DocumentType,Qo.IssuingStateRaw,Qo.NationalityRaw],h=document.createElement("span");if(h.className="dynamsoft-mrz-data-label",h.innerText=tl[t]||t,n){const t=document.createElement("span");if(t.className="dynamsoft-mrz-error-icon",t.innerHTML=ol.failed,h.appendChild(t),s){const t=document.createElement("span");t.className="dynamsoft-mrz-error-hint",t.textContent="Please correct this field",h.appendChild(t)}}const c=document.createElement("div");if(c.className="dynamsoft-mrz-data-value",s&&!r.includes(t)){const r=document.createElement("input");r.className="dynamsoft-mrz-data-input",n&&r.classList.add("invalid"),t===Qo.DateOfBirth||t===Qo.DateOfExpiry?(r.value=il(e),r.setAttribute("placeholder","YYYY-MM-DD")):r.value=e,r.addEventListener("input",e=>{if(this.handleFieldEdit(t,e.target.value),n){r.classList.remove("invalid"),i.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...a]);const e=this.editedFields.invalidFields.indexOf(t);e>-1&&this.editedFields.invalidFields.splice(e,1)}}),c.appendChild(r)}else t===Qo.MRZText?(c.classList.add("code"),c.innerText=e):t===Qo.DateOfBirth||t===Qo.DateOfExpiry?c.innerText=il(e):c.innerText=e,n&&c.classList.add("invalid-value");i.appendChild(h),i.appendChild(c),l.appendChild(i)}),l}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");Xo("dynamsoft-mrz-result-view-style",hl);const t=document.createElement("div");if(t.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const e=this.resources.result.originalImageResult,i=document.createElement("div");let n;i.className="dynamsoft-mrz-result-view-image-container",(null==e?void 0:e.toCanvas)&&(n=null==e?void 0:e.toCanvas()),Object.assign(n.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),i.appendChild(n),t.appendChild(i)}const e=this.createMRZDataDisplay();t.appendChild(e);const i=this.createControls();t.appendChild(i),zo(this.config.container).appendChild(t)}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e)}}hideView(){zo(this.config.container).style.display="none"}dispose(t=!1){zo(this.config.container).textContent="",t||(this.currentScanResultViewResolver=void 0)}}const hl="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",cl={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class dl{showLoadingOverlay(t){var e,i;const n=zo(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||zo(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen=Jo(n,{message:t}),n.style.display="block",n.style.position="relative"}hideLoadingOverlay(t=!1){var e,i,n;const r=zo(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||zo(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,r.style.display="none",t&&(null===(n=this.config)||void 0===n?void 0:n.container)&&(zo(this.config.container).style.display="none"))}constructor(t){this.config=t,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};Xo("dynamsoft-mrz-loading-screen-style",$o),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=t=>{this.resources.result=t};const t={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new al(this.resources,this.config.scannerViewConfig),t.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new ll(this.resources,this.config.resultViewConfig,this.scannerView),t.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:t}}catch(t){this.isInitialized=!1;const e=`Initialization Failed: ${(null==t?void 0:t.message)||t}`;throw console.error(e),new Error(e)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var t;Ft.engineResourcePaths=qo(null===(t=this.config)||void 0===t?void 0:t.engineResourcePaths)?cl:this.config.engineResourcePaths,Ft.loadWasm(),Pa.loadSpec("MRTD_TD3_PASSPORT"),Pa.loadSpec("MRTD_TD3_VISA"),Pa.loadSpec("MRTD_TD1_ID"),Pa.loadSpec("MRTD_TD2_ID"),Pa.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var t,e,i,n;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),ti._onAuthMessage=t=>t.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await ti.initLicense((null===(t=this.config)||void 0===t?void 0:t.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await Xr.createInstance((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.uiPath)||(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await Vs.createInstance(this.resources.cameraView)),this.resources.cvRouter=await Ae.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(t){let e="string"==typeof t?t:null!==(n=null==t?void 0:t.message)&&void 0!==n?n:"object"==typeof t?JSON.stringify(t):String(t);const i=(null==e?void 0:e.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${e}`;throw console.error(i),new Error(i)}}shouldCreateDefaultContainer(){var t,e;const i=!this.config.container,n=!((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container));return i&&n}createDefaultMRZScannerContainer(){const t=document.createElement("div");return t.className="mrz-scanner-main-container",Object.assign(t.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(t),t}checkForTemporaryLicense(t){return!(null==t?void 0:t.length)||(null==t?void 0:t.startsWith("A"))||(null==t?void 0:t.startsWith("L"))||(null==t?void 0:t.startsWith("P"))||(null==t?void 0:t.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":t}validateViewConfigs(){var t,e,i,n,r,s,a,o;if(!this.config.container){if((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)&&this.config.showResultView&&!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)){const t="MRZResultView container is required when showResultView is true";return alert(t),console.error(t),!1}if(!(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)&&(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container)&&!this.resources.result){const t="Result is needed to create MRZResultView without a scanner view";return alert(t),console.error(t),!1}}try{if(this.config.container&&!zo(this.config.container)){const t="Invalid main container reference";return alert(t),console.error(t),!1}if((null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.container)&&!zo(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)){const t="Invalid scanner view container reference";return alert(t),console.error(t),!1}if((null===(a=this.config.resultViewConfig)||void 0===a?void 0:a.container)&&!zo(null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)){const t="Invalid result view container reference";return alert(t),console.error(t),!1}}catch(t){const e=`Error accessing container references: ${t.message}`;return alert(e),console.error(e),!1}return!0}showResultView(){var t,e;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container))}initializeMRZScannerConfig(){var t,e,i,n,r,s,a,o;this.config=null!==(t=this.config)&&void 0!==t?t:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=zo(this.config.container));const l=this.config.container?this.createViewContainers(zo(this.config.container)):{},h={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(Bo).map(t=>{var e;return[t,(null===(e=this.config.utilizedTemplateNames)||void 0===e?void 0:e[t])||Yo[t]]})),templateFilePath:(null===(e=this.config)||void 0===e?void 0:e.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.template.json"},c=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:l[Vo.Scanner]||zo(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)||null,cameraEnhancerUIPath:(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.uiPath)||(null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.ui.html",templateFilePath:h.templateFilePath,utilizedTemplateNames:h.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(a=null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.enableMultiFrameCrossFilter)||void 0===a||a,mrzFormatType:this.config.mrzFormatType}),d=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:l[Vo.Result]||zo(null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},h),{scannerViewConfig:c,resultViewConfig:d})),!0}createViewContainers(t){t.textContent="";const e=[Vo.Scanner];return this.showResultView()&&e.push(Vo.Result),e.reduce((e,i)=>{const n=document.createElement("div");return n.className=`mrz-scanner-${i}-view-container`,Object.assign(n.style,{height:"100%",width:"100%",display:"none",position:"relative"}),t.append(n),e[i]=n,e},{})}dispose(){var t,e;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const i=t=>{const e=zo(t);e&&(e.style.display="none",e.textContent="")};i(this.config.container),i(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container),i(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container),this.isInitialized=!1}async processUploadedFile(t){var e,i,n,r,s,a;try{this.showLoadingOverlay("Processing File...");const{cvRouter:o}=this.resources,l=null===(e=this.config.utilizedTemplateNames)||void 0===e?void 0:e.all,h=await o.getSimplifiedSettings(l);h.roiMeasuredInPercentage=!0,h.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await o.updateSettings(l,h);const c=await o.capture(t,l),d=c.items,u=d.filter(t=>t.type===nt.CRIT_ORIGINAL_IMAGE)[0].imageData;u.toCanvas=()=>L(u),u.toBlob=async()=>await P("image/png",u);const f=null===(i=null==c?void 0:c.parsedResult)||void 0===i?void 0:i.parsedResultItems;let g={};if(null==f?void 0:f.length){const t=(null===(r=null===(n=f[0])||void 0===n?void 0:n.referenceItem)||void 0===r?void 0:r.text)||"";g=rl(t,f[0])}const m={status:{code:Ho.RS_SUCCESS,message:"Success"},originalImageResult:u,data:g,imageData:!0,_imageData:u};null===(a=(s=this.resources).onResultUpdated)||void 0===a||a.call(s,m)}catch(t){return console.error("Failed to process uploaded file:",t),{status:{code:Ho.RS_FAILED,message:`Failed to process image: ${t.message||t}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(t){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!t;const{components:e}=await this.initialize();if(this.config.container&&(zo(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(t),e.resultView?await e.resultView.launch():this.resources.result;if(!e.scannerView&&this.resources.result)return e.resultView?await e.resultView.launch():this.resources.result;if(!e.scannerView)throw new Error("Scanner view is required when no previous result exists");const i=await e.scannerView.launch();return(null==i?void 0:i.status.code)!==Ho.RS_SUCCESS?{status:{code:null==i?void 0:i.status.code,message:(null==i?void 0:i.status.message)||"Failed to capture image"}}:e.resultView?await e.resultView.launch():this.resources.result}catch(t){return alert((null==t?void 0:t.message)||t),console.error((null==t?void 0:t.message)||t),{status:{code:Ho.RS_FAILED,message:(null==t?void 0:t.message)||t}}}finally{this.isCapturing=!1,this.dispose()}}}const ul={MRZScanner:dl,MRZScannerView:al,MRZResultView:ll};export{na as BarcodeReaderModule,Vs as CameraEnhancer,di as CameraEnhancerModule,Kr as CameraManager,Xr as CameraView,Ae as CaptureVisionRouter,ee as CaptureVisionRouterModule,De as CapturedResultReceiver,Aa as CodeParser,Pa as CodeParserModule,Ft as CoreModule,Yo as DEFAULT_TEMPLATE_NAMES,Ga as DocumentNormalizerModule,Vi as DrawingItem,Ur as DrawingStyleManager,ul as DynamsoftMRZScanner,ra as EnumBarcodeFormat,s as EnumBufferOverflowProtectionMode,nt as EnumCapturedResultItemType,a as EnumColourChannelUsageType,rt as EnumCornerType,dt as EnumCrossVerificationStatus,la as EnumDeblurMode,Ei as EnumDrawingItemMediaType,Si as EnumDrawingItemState,Ti as EnumEnhancedFeatures,st as EnumErrorCode,sa as EnumExtendedBarcodeResultType,No as EnumFilterType,at as EnumGrayscaleEnhancementMode,ot as EnumGrayscaleTransformationMode,pt as EnumImageCaptureDistanceMode,Wa as EnumImageColourMode,mt as EnumImageFileFormat,o as EnumImagePixelFormat,ie as EnumImageSourceState,lt as EnumImageTagType,ut as EnumIntermediateResultUnitType,oa as EnumLocalizationMode,Qo as EnumMRZData,jo as EnumMRZDocumentType,Bo as EnumMRZScanMode,Vo as EnumMRZScannerViews,wa as EnumMappingStatus,_t as EnumModuleName,ht as EnumPDFReadingMode,Le as EnumPresetTemplate,aa as EnumQRCodeErrorCorrectionLevel,ct as EnumRasterDataSource,ya as EnumRawTextLineStatus,ft as EnumRegionObjectElementType,Ho as EnumResultStatus,gt as EnumSectionType,vt as EnumTransformMatrixType,Ca as EnumValidationStatus,Fs as Feedback,tn as GroupDrawingItem,qr as ImageDataGetter,Go as ImageDrawer,Xi as ImageDrawingItem,Ks as ImageEditorView,Uo as ImageIO,Wo as ImageProcessor,$ as ImageSourceAdapter,Me as IntermediateResultReceiver,_a as LabelRecognizerModule,ti as LicenseManager,ii as LicenseModule,$i as LineDrawingItem,tl as MRZDataLabel,ll as MRZResultView,dl as MRZScanner,al as MRZScannerView,Mo as MultiFrameResultCrossFilter,Qi as QuadDrawingItem,Ui as RectDrawingItem,Zi as TextDrawingItem,Ka as UtilityModule,k as _getNorImageData,M as _saveToFile,P as _toBlob,L as _toCanvas,F as _toImage,Rt as bDebug,O as checkIsLink,A as compareVersion,il as displayMRZDate,Ct as doOrWaitAsyncDependency,Tt as getNextTaskID,D as handleEngineResourcePaths,At as innerVersions,p as isArc,_ as isContour,w as isDSImageData,C as isDSRect,E as isImageTag,S as isLineSegment,m as isObject,y as isOriginalDsImageData,T as isPoint,b as isPolygon,I as isQuad,x as isRect,N as isSimdSupported,yt as mapAsyncDependency,Dt as mapPackageRegister,bt as mapTaskCallBack,It as onLog,B as productNameMap,R as requestResource,Ot as setBDebug,xt as setOnLog,va as utilsFuncs,wt as waitAsyncDependency,Et as worker,Mt as workerAutoResources}; +const t=t=>t&&"object"==typeof t&&"function"==typeof t.then,e=(async()=>{})().constructor;let i=class extends e{get status(){return this._s}get isPending(){return"pending"===this._s}get isFulfilled(){return"fulfilled"===this._s}get isRejected(){return"rejected"===this._s}get task(){return this._task}set task(i){let n;this._task=i,t(i)?n=i:"function"==typeof i&&(n=new e(i)),n&&(async()=>{try{const t=await n;i===this._task&&this.resolve(t)}catch(t){i===this._task&&this.reject(t)}})()}get isEmpty(){return null==this._task}constructor(e){let i,n;super((t,e)=>{i=t,n=e}),this._s="pending",this.resolve=e=>{this.isPending&&(t(e)?this.task=e:(this._s="fulfilled",i(e)))},this.reject=t=>{this.isPending&&(this._s="rejected",n(t))},this.task=e}};function n(t,e,i,n){if("a"===i&&!n)throw new TypeError("Private accessor was defined without a getter");if("function"==typeof e?t!==e||!n:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return"m"===i?n:"a"===i?n.call(t):n?n.value:e.get(t)}function s(t,e,i,n,s){if("function"==typeof e||!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return e.set(t,i),i}var r,a,o;"function"==typeof SuppressedError&&SuppressedError,function(t){t[t.BOPM_BLOCK=0]="BOPM_BLOCK",t[t.BOPM_UPDATE=1]="BOPM_UPDATE"}(r||(r={})),function(t){t[t.CCUT_AUTO=0]="CCUT_AUTO",t[t.CCUT_FULL_CHANNEL=1]="CCUT_FULL_CHANNEL",t[t.CCUT_Y_CHANNEL_ONLY=2]="CCUT_Y_CHANNEL_ONLY",t[t.CCUT_RGB_R_CHANNEL_ONLY=3]="CCUT_RGB_R_CHANNEL_ONLY",t[t.CCUT_RGB_G_CHANNEL_ONLY=4]="CCUT_RGB_G_CHANNEL_ONLY",t[t.CCUT_RGB_B_CHANNEL_ONLY=5]="CCUT_RGB_B_CHANNEL_ONLY"}(a||(a={})),function(t){t[t.IPF_BINARY=0]="IPF_BINARY",t[t.IPF_BINARYINVERTED=1]="IPF_BINARYINVERTED",t[t.IPF_GRAYSCALED=2]="IPF_GRAYSCALED",t[t.IPF_NV21=3]="IPF_NV21",t[t.IPF_RGB_565=4]="IPF_RGB_565",t[t.IPF_RGB_555=5]="IPF_RGB_555",t[t.IPF_RGB_888=6]="IPF_RGB_888",t[t.IPF_ARGB_8888=7]="IPF_ARGB_8888",t[t.IPF_RGB_161616=8]="IPF_RGB_161616",t[t.IPF_ARGB_16161616=9]="IPF_ARGB_16161616",t[t.IPF_ABGR_8888=10]="IPF_ABGR_8888",t[t.IPF_ABGR_16161616=11]="IPF_ABGR_16161616",t[t.IPF_BGR_888=12]="IPF_BGR_888",t[t.IPF_BINARY_8=13]="IPF_BINARY_8",t[t.IPF_NV12=14]="IPF_NV12",t[t.IPF_BINARY_8_INVERTED=15]="IPF_BINARY_8_INVERTED"}(o||(o={}));const l="undefined"==typeof self,h="function"==typeof importScripts,c=(()=>{if(!h){if(!l&&document.currentScript){let t=document.currentScript.src,e=t.indexOf("?");if(-1!=e)t=t.substring(0,e);else{let e=t.indexOf("#");-1!=e&&(t=t.substring(0,e))}return t.substring(0,t.lastIndexOf("/")+1)}return"./"}})(),d=t=>{if(null==t&&(t="./"),l||h);else{let e=document.createElement("a");e.href=t,t=e.href}return t.endsWith("/")||(t+="/"),t},u=t=>Object.prototype.toString.call(t),f=t=>Array.isArray?Array.isArray(t):"[object Array]"===u(t),g=t=>"number"==typeof t&&!Number.isNaN(t),m=t=>null!==t&&"object"==typeof t&&!Array.isArray(t),p=t=>!(!m(t)||!g(t.x)||!g(t.y)||!g(t.radius)||t.radius<0||!g(t.startAngle)||!g(t.endAngle)),_=t=>!!m(t)&&!!f(t.points)&&0!=t.points.length&&!t.points.some(t=>!T(t)),v=t=>!(!m(t)||!g(t.width)||t.width<=0||!g(t.height)||t.height<=0||!g(t.stride)||t.stride<=0||!("format"in t)||"tag"in t&&!E(t.tag)),y=t=>!(!v(t)||!g(t.bytes.length)&&!g(t.bytes.ptr)),w=t=>!!v(t)&&t.bytes instanceof 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ut={IRUT_NULL:BigInt(0),IRUT_COLOUR_IMAGE:BigInt(1),IRUT_SCALED_COLOUR_IMAGE:BigInt(2),IRUT_GRAYSCALE_IMAGE:BigInt(4),IRUT_TRANSOFORMED_GRAYSCALE_IMAGE:BigInt(8),IRUT_ENHANCED_GRAYSCALE_IMAGE:BigInt(16),IRUT_PREDETECTED_REGIONS:BigInt(32),IRUT_BINARY_IMAGE:BigInt(64),IRUT_TEXTURE_DETECTION_RESULT:BigInt(128),IRUT_TEXTURE_REMOVED_GRAYSCALE_IMAGE:BigInt(256),IRUT_TEXTURE_REMOVED_BINARY_IMAGE:BigInt(512),IRUT_CONTOURS:BigInt(1024),IRUT_LINE_SEGMENTS:BigInt(2048),IRUT_TEXT_ZONES:BigInt(4096),IRUT_TEXT_REMOVED_BINARY_IMAGE:BigInt(8192),IRUT_CANDIDATE_BARCODE_ZONES:BigInt(16384),IRUT_LOCALIZED_BARCODES:BigInt(32768),IRUT_SCALED_BARCODE_IMAGE:BigInt(65536),IRUT_DEFORMATION_RESISTED_BARCODE_IMAGE:BigInt(1<<17),IRUT_COMPLEMENTED_BARCODE_IMAGE:BigInt(1<<18),IRUT_DECODED_BARCODES:BigInt(1<<19),IRUT_LONG_LINES:BigInt(1<<20),IRUT_CORNERS:BigInt(1<<21),IRUT_CANDIDATE_QUAD_EDGES:BigInt(1<<22),IRUT_DETECTED_QUADS:BigInt(1<<23),IRUT_LOCALIZED_TEXT_LINES:BigInt(1<<24),IRUT_RECOGNIZED_TEXT_LINES:BigInt(1<<25),IRUT_DESKEWED_IMAGE:BigInt(1<<26),IRUT_SHORT_LINES:BigInt(1<<27),IRUT_RAW_TEXT_LINES:BigInt(1<<28),IRUT_LOGIC_LINES:BigInt(1<<29),IRUT_ENHANCED_IMAGE:BigInt(Math.pow(2,30)),IRUT_ALL:BigInt("0xFFFFFFFFFFFFFFFF")};var 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yt={},wt=async t=>{let e="string"==typeof t?[t]:t,n=[];for(let t of e)n.push(yt[t]=yt[t]||new i);await Promise.all(n)},Ct=async(t,e)=>{let n,s="string"==typeof t?[t]:t,r=[];for(let t of s){let s;r.push(s=yt[t]=yt[t]||new i(n=n||e())),s.isEmpty&&(s.task=n=n||e())}await Promise.all(r)};let Et,St=0;const Tt=()=>St++,bt={};let It;const xt=t=>{It=t,Et&&Et.postMessage({type:"setBLog",body:{value:!!t}})};let Rt=!1;const Ot=t=>{Rt=t,Et&&Et.postMessage({type:"setBDebug",body:{value:!!t}})},At={},Dt={},Mt={dip:{wasm:!0}},Lt={std:{version:"2.0.0",path:d(c+"../../dynamsoft-capture-vision-std@2.0.0/dist/"),isInternal:!0},core:{version:"4.2.20-dev-20251029130528",path:c,isInternal:!0}};let Ft=5;"undefined"!=typeof navigator&&(Ft=navigator.hardwareConcurrency?navigator.hardwareConcurrency-1:5),bt[-3]=async t=>{Pt.onWasmLoadProgressChanged&&Pt.onWasmLoadProgressChanged(t.resourcesPath,t.tag,{loaded:t.loaded,total:t.total})};class Pt{static get engineResourcePaths(){return Lt}static set 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t.stack=i.stack+"\n"+t.stack,e(t)}},Et.postMessage({type:"cvr_getBufferedCharacterItemSet",id:i,instanceID:this._cvr._instanceID})})}};var Ht={onTaskResultsReceived:!1,onTargetROIResultsReceived:!1,onTaskResultsReceivedForDce:!1,onPredetectedRegionsReceived:!1,onLocalizedBarcodesReceived:!1,onDecodedBarcodesReceived:!1,onLocalizedTextLinesReceived:!1,onRecognizedTextLinesReceived:!1,onDetectedQuadsReceived:!1,onDeskewedImageReceived:!1,onEnhancedImageReceived:!1,onColourImageUnitReceived:!1,onScaledColourImageUnitReceived:!1,onGrayscaleImageUnitReceived:!1,onTransformedGrayscaleImageUnitReceived:!1,onEnhancedGrayscaleImageUnitReceived:!1,onBinaryImageUnitReceived:!1,onTextureDetectionResultUnitReceived:!1,onTextureRemovedGrayscaleImageUnitReceived:!1,onTextureRemovedBinaryImageUnitReceived:!1,onContoursUnitReceived:!1,onLineSegmentsUnitReceived:!1,onTextZonesUnitReceived:!1,onTextRemovedBinaryImageUnitReceived:!1,onRawTextLinesUnitReceived:!1,onLongLinesUnitReceived:!1,onCornersUnitReceived:!1,onCandidateQuadEdgesUnitReceived:!1,onCandidateBarcodeZonesUnitReceived:!1,onScaledBarcodeImageUnitReceived:!1,onDeformationResistedBarcodeImageUnitReceived:!1,onComplementedBarcodeImageUnitReceived:!1,onShortLinesUnitReceived:!1,onLogicLinesUnitReceived:!1};const zt=t=>{for(let e in t._irrRegistryState)t._irrRegistryState[e]=!1;for(let e of t._intermediateResultReceiverSet)if(e.isDce||e.isFilter)t._irrRegistryState.onTaskResultsReceivedForDce=!0;else for(let i in e)t._irrRegistryState[i]||(t._irrRegistryState[i]=!!e[i])};let Xt=class{constructor(t){this._irrRegistryState=Ht,this._intermediateResultReceiverSet=new Set,this._cvr=t}async addResultReceiver(t){if("object"!=typeof t)throw new Error("Invalid receiver.");this._intermediateResultReceiverSet.add(t),zt(this);let e=-1,i={};if(!t.isDce&&!t.isFilter){if(!t._observedResultUnitTypes||!t._observedTaskMap)throw new Error("Invalid Intermediate Result Receiver.");e=t._observedResultUnitTypes,t._observedTaskMap.forEach((t,e)=>{i[e]=t}),t._observedTaskMap.clear()}return await new Promise((t,n)=>{let s=Tt();bt[s]=async e=>{if(e.success)return t();{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,n(t)}},Et.postMessage({type:"cvr_setIrrRegistry",id:s,instanceID:this._cvr._instanceID,body:{receiverObj:this._irrRegistryState,observedResultUnitTypes:e.toString(),observedTaskMap:i}})})}async removeResultReceiver(t){return this._intermediateResultReceiverSet.delete(t),zt(this),await new Promise((t,e)=>{let i=Tt();bt[i]=async i=>{if(i.success)return t();{let t=new Error(i.message);return t.stack=i.stack+"\n"+t.stack,e(t)}},Et.postMessage({type:"cvr_setIrrRegistry",id:i,instanceID:this._cvr._instanceID,body:{receiverObj:this._irrRegistryState}})})}getOriginalImage(){return this._cvr._dsImage}};const qt="undefined"==typeof self,Zt="function"==typeof importScripts,Kt=(()=>{if(!Zt){if(!qt&&document.currentScript){let t=document.currentScript.src,e=t.indexOf("?");if(-1!=e)t=t.substring(0,e);else{let e=t.indexOf("#");-1!=e&&(t=t.substring(0,e))}return t.substring(0,t.lastIndexOf("/")+1)}return"./"}})(),Jt=t=>{if(null==t&&(t="./"),qt||Zt);else{let e=document.createElement("a");e.href=t,t=e.href}return t.endsWith("/")||(t+="/"),t};var $t;Pt.engineResourcePaths.cvr={version:"3.2.20-dev-20251030140710",path:Kt,isInternal:!0},Mt.cvr={js:!0,wasm:!0,deps:[_t.MN_DYNAMSOFT_LICENSE,_t.MN_DYNAMSOFT_IMAGE_PROCESSING,_t.MN_DYNAMSOFT_NEURAL_NETWORK]},Mt.dnn={wasm:!0,deps:[_t.MN_DYNAMSOFT_IMAGE_PROCESSING]},Dt.cvr={};const Qt="2.0.0";"string"!=typeof Pt.engineResourcePaths.std&&A(Pt.engineResourcePaths.std.version,Qt)<0&&(Pt.engineResourcePaths.std={version:Qt,path:Jt(Kt+`../../dynamsoft-capture-vision-std@${Qt}/dist/`),isInternal:!0});const te="3.0.10";(!Pt.engineResourcePaths.dip||"string"!=typeof Pt.engineResourcePaths.dip&&A(Pt.engineResourcePaths.dip.version,te)<0)&&(Pt.engineResourcePaths.dip={version:te,path:Jt(Kt+`../../dynamsoft-image-processing@${te}/dist/`),isInternal:!0});const ee="2.0.10";(!Pt.engineResourcePaths.dnn||"string"!=typeof Pt.engineResourcePaths.dnn&&A(Pt.engineResourcePaths.dnn.version,ee)<0)&&(Pt.engineResourcePaths.dnn={version:ee,path:Jt(Kt+`../../dynamsoft-capture-vision-dnn@${ee}/dist/`),isInternal:!0});let ie=class{static getVersion(){return this._version}};var ne,se,re,ae,oe,le,he,ce,de,ue,fe,ge,me,pe,_e,ve,ye,we,Ce,Ee,Se,Te,be,Ie;function xe(t,e){if(t){if(t.sourceLocation){const i=t.sourceLocation.points;for(let t of i)t.x=t.x/e,t.y=t.y/e}if(t.location){const i=t.location.points;for(let t of i)t.x=t.x/e,t.y=t.y/e}xe(t.referencedItem,e)}}function Re(t){if(t.disposed)throw new Error('"CaptureVisionRouter" instance has been disposed')}function Oe(t){return{type:nt.CRIT_ORIGINAL_IMAGE,referenceItem:null,targetROIDefName:"",taskName:"",imageData:t,toCanvas:()=>L(t),toImage:e=>F(e,t),toBlob:e=>P(e,t)}}function Ae(t){const e=[rt.EC_UNSUPPORTED_JSON_KEY_WARNING,rt.EC_LICENSE_AUTH_QUOTA_EXCEEDED,rt.EC_LICENSE_RESULTS_LIMIT_EXCEEDED];if(t.errorCode&&e.includes(t.errorCode))return void console.warn(t.message);let i=new Error(t.errorCode?`[${t.functionName}] [${t.errorCode}] ${t.message}`:`[${t.functionName}] ${t.message}`);if(i.stack&&(i.stack=t.stack),t.isShouleThrow)throw i;return t.rj&&t.rj(i),!0}ie._version=`3.2.20-dev-20251030140710(Worker: ${null===($t=At.cvr)||void 0===$t?void 0:$t.worker}, Wasm: loading...`,function(t){t[t.ISS_BUFFER_EMPTY=0]="ISS_BUFFER_EMPTY",t[t.ISS_EXHAUSTED=1]="ISS_EXHAUSTED"}(ne||(ne={}));const De={onTaskResultsReceived:()=>{},isFilter:!0};bt[-2]=async t=>{Me.onDataLoadProgressChanged&&Me.onDataLoadProgressChanged(t.resourcesPath,t.tag,{loaded:t.loaded,total:t.total})};let Me=class t{constructor(){se.add(this),this.maxImageSideLength=["iPhone","Android","HarmonyOS"].includes(Pt.browserInfo.OS)?2048:4096,this.onCaptureError=null,this._instanceID=void 0,this._dsImage=null,this._isPauseScan=!0,this._isOutputOriginalImage=!1,this._isOpenDetectVerify=!1,this._isOpenNormalizeVerify=!1,this._isOpenBarcodeVerify=!1,this._isOpenLabelVerify=!1,this._minImageCaptureInterval=0,this._averageProcessintTimeArray=[],this._averageFetchImageTimeArray=[],this._currentSettings=null,this._averageTime=999,this._dynamsoft=!0,re.set(this,null),ae.set(this,null),oe.set(this,null),le.set(this,null),he.set(this,null),ce.set(this,new Set),de.set(this,new Set),ue.set(this,new Set),fe.set(this,500),ge.set(this,0),me.set(this,0),pe.set(this,!1),_e.set(this,!1),ve.set(this,!1),ye.set(this,null),this._singleFrameModeCallbackBind=this._singleFrameModeCallback.bind(this)}get disposed(){return jt(this,ve,"f")}static async createInstance(e=!0){if(!Dt.license)throw Error("The `license` module cannot be found.");await Dt.license.dynamsoft(),await Pt.loadWasm();const i=new t,n=new Wt;let s=Tt();return bt[s]=async e=>{e.success?(i._instanceID=e.instanceID,i._currentSettings=JSON.parse(JSON.parse(e.outputSettings).data),t._isNoOnnx=e.isNoOnnx,ie._version=`3.2.20-dev-20251030140710(Worker: ${At.cvr.worker}, Wasm: ${e.version})`,Vt(i,_e,!0),Vt(i,le,i.getIntermediateResultManager()),Vt(i,_e,!1),n.resolve(i)):Ae({message:e.message,rj:n.reject,stack:e.stack,functionName:"createInstance"})},Et.postMessage({type:"cvr_createInstance",id:s,body:{loadPresetTemplates:e,itemCountRecord:localStorage.getItem("dynamsoft")}}),n}static async appendDLModelBuffer(e,i){return await Pt.loadWasm(),t._isNoOnnx?Promise.reject("Model not supported in the current environment."):await new Promise((t,n)=>{let s=Tt();const r=D(Pt.engineResourcePaths);let a;bt[s]=async e=>{if(e.success){const i=JSON.parse(e.response);return 0!==i.errorCode&&Ae({message:i.errorString?i.errorString:"Append Model Buffer 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this.capture(e,this._templateName);i.originalImageTag=t.tag,jt(this,re,"f").cameraView._capturedResultReceiver.onCapturedResultReceived(i,{isDetectVerifyOpen:!1,isNormalizeVerifyOpen:!1,isBarcodeVerifyOpen:!1,isLabelVerifyOpen:!1}),jt(this,se,"m",Ee).call(this,i)}setInput(t){if(Re(this),!t)return jt(this,ye,"f")&&(jt(this,le,"f").removeResultReceiver(jt(this,ye,"f")),Vt(this,ye,null)),void Vt(this,re,null);Vt(this,re,t),t.isCameraEnhancer&&jt(this,le,"f")&&(jt(this,re,"f")._intermediateResultReceiver.isDce=!0,jt(this,le,"f").addResultReceiver(jt(this,re,"f")._intermediateResultReceiver),Vt(this,ye,jt(this,re,"f")._intermediateResultReceiver))}getInput(){return jt(this,re,"f")}addImageSourceStateListener(t){if(Re(this),"object"!=typeof t)return console.warn("Invalid ISA state listener.");t&&Object.keys(t)&&jt(this,de,"f").add(t)}removeImageSourceStateListener(t){return Re(this),jt(this,de,"f").delete(t)}addResultReceiver(t){if(Re(this),"object"!=typeof t)throw new Error("Invalid receiver.");t&&Object.keys(t).length&&(jt(this,ce,"f").add(t),this._setCrrRegistry())}removeResultReceiver(t){Re(this),jt(this,ce,"f").delete(t),this._setCrrRegistry()}async _setCrrRegistry(){const t={onCapturedResultReceived:!1,onDecodedBarcodesReceived:!1,onRecognizedTextLinesReceived:!1,onProcessedDocumentResultReceived:!1,onParsedResultsReceived:!1};for(let e of jt(this,ce,"f"))e.isDce||(t.onCapturedResultReceived=!!e.onCapturedResultReceived,t.onDecodedBarcodesReceived=!!e.onDecodedBarcodesReceived,t.onRecognizedTextLinesReceived=!!e.onRecognizedTextLinesReceived,t.onProcessedDocumentResultReceived=!!e.onProcessedDocumentResultReceived,t.onParsedResultsReceived=!!e.onParsedResultsReceived);const e=new Wt;let i=Tt();return bt[i]=async t=>{t.success?e.resolve():Ae({message:t.message,rj:e.reject,stack:t.stack,functionName:"addResultReceiver"})},Et.postMessage({type:"cvr_setCrrRegistry",id:i,instanceID:this._instanceID,body:{receiver:JSON.stringify(t)}}),e}async addResultFilter(t){if(Re(this),!t._dynamsoft)throw new Error("User defined CapturedResultFilter is not supported.");if(!t||"object"!=typeof t||!Object.keys(t).length)return console.warn("Invalid filter.");jt(this,ue,"f").add(t),t._dynamsoft(),await this._handleFilterUpdate()}async removeResultFilter(t){Re(this),jt(this,ue,"f").delete(t),await this._handleFilterUpdate()}async _handleFilterUpdate(){if(jt(this,le,"f").removeResultReceiver(De),0===jt(this,ue,"f").size){this._isOpenBarcodeVerify=!1,this._isOpenLabelVerify=!1,this._isOpenDetectVerify=!1,this._isOpenNormalizeVerify=!1;const t={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1,[nt.CRIT_ENHANCED_IMAGE]:!1},e={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1,[nt.CRIT_ENHANCED_IMAGE]:!1};return await jt(this,se,"m",Se).call(this,t),void await jt(this,se,"m",Te).call(this,e)}for(let t of jt(this,ue,"f"))this._isOpenBarcodeVerify=t.isResultCrossVerificationEnabled(nt.CRIT_BARCODE),this._isOpenLabelVerify=t.isResultCrossVerificationEnabled(nt.CRIT_TEXT_LINE),this._isOpenDetectVerify=t.isResultCrossVerificationEnabled(nt.CRIT_DETECTED_QUAD),this._isOpenNormalizeVerify=t.isResultCrossVerificationEnabled(nt.CRIT_DESKEWED_IMAGE),t.isLatestOverlappingEnabled(nt.CRIT_BARCODE)&&([...jt(this,le,"f")._intermediateResultReceiverSet.values()].find(t=>t.isFilter)||jt(this,le,"f").addResultReceiver(De)),await jt(this,se,"m",Se).call(this,t.verificationEnabled),await jt(this,se,"m",Te).call(this,t.duplicateFilterEnabled),await jt(this,se,"m",be).call(this,t.duplicateForgetTime)}async startCapturing(e){if(Re(this),!this._isPauseScan)return;if(!jt(this,re,"f"))throw new Error("'ImageSourceAdapter' is not set. call 'setInput' before 'startCapturing'");e||(e=t._defaultTemplate);for(let t of jt(this,ue,"f"))await this.addResultFilter(t);const i=D(Pt.engineResourcePaths);return void 0!==jt(this,re,"f").singleFrameMode&&"disabled"!==jt(this,re,"f").singleFrameMode?(this._templateName=e,void jt(this,re,"f").on("singleFrameAcquired",this._singleFrameModeCallbackBind)):jt(this,oe,"f")&&jt(this,oe,"f").isPending?jt(this,oe,"f"):(Vt(this,oe,new Wt((t,n)=>{if(this.disposed)return;let s=Tt();bt[s]=async i=>{jt(this,oe,"f")&&!jt(this,oe,"f").isFulfilled&&(i.success?(this._isPauseScan=!1,this._isOutputOriginalImage=i.isOutputOriginalImage,this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(async()=>{-1!==this._minImageCaptureInterval&&jt(this,re,"f").startFetching(),this._loopReadVideo(e),t()},0)):Ae({message:i.message,rj:n,stack:i.stack,functionName:"startCapturing"}))},Et.postMessage({type:"cvr_startCapturing",id:s,instanceID:this._instanceID,body:{templateName:e,engineResourcePaths:i}})})),await jt(this,oe,"f"))}stopCapturing(){Re(this),jt(this,re,"f")&&(jt(this,re,"f").isCameraEnhancer&&void 0!==jt(this,re,"f").singleFrameMode&&"disabled"!==jt(this,re,"f").singleFrameMode?jt(this,re,"f").off("singleFrameAcquired",this._singleFrameModeCallbackBind):(jt(this,se,"m",Ie).call(this),jt(this,re,"f").stopFetching(),this._averageProcessintTimeArray=[],this._averageTime=999,this._isPauseScan=!0,Vt(this,oe,null),jt(this,re,"f").setColourChannelUsageType(a.CCUT_AUTO)))}async containsTask(t){return Re(this),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return e(JSON.parse(t.tasks));Ae({message:t.message,rj:i,stack:t.stack,functionName:"containsTask"})},Et.postMessage({type:"cvr_containsTask",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async switchCapturingTemplate(t){this.stopCapturing(),await this.startCapturing(t)}async _loopReadVideo(e){if(this.disposed||this._isPauseScan)return;if(Vt(this,pe,!0),jt(this,re,"f").isBufferEmpty())if(jt(this,re,"f").hasNextImageToFetch())for(let t of jt(this,de,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived(ne.ISS_BUFFER_EMPTY);else if(!jt(this,re,"f").hasNextImageToFetch())for(let t of jt(this,de,"f"))t.onImageSourceStateReceived&&t.onImageSourceStateReceived(ne.ISS_EXHAUSTED);if(-1===this._minImageCaptureInterval||jt(this,re,"f").isBufferEmpty()&&jt(this,re,"f").isCameraEnhancer)try{jt(this,re,"f").isBufferEmpty()&&t._onLog&&t._onLog("buffer is empty so fetch image"),t._onLog&&t._onLog(`DCE: start fetching a frame: ${Date.now()}`),this._dsImage=jt(this,re,"f").fetchImage(),t._onLog&&t._onLog(`DCE: finish fetching a frame: ${Date.now()}`),jt(this,re,"f").setImageFetchInterval(this._averageTime)}catch(i){return void this._reRunCurrnetFunc(e)}else if(jt(this,re,"f").isCameraEnhancer&&jt(this,re,"f").setImageFetchInterval(this._averageTime-(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0)),this._dsImage=jt(this,re,"f").getImage(),this._dsImage&&this._dsImage.tag&&Date.now()-this._dsImage.tag.timeStamp>200)return void this._reRunCurrnetFunc(e);if(!this._dsImage)return void this._reRunCurrnetFunc(e);for(let t of jt(this,ce,"f"))this._isOutputOriginalImage&&t.onOriginalImageResultReceived&&t.onOriginalImageResultReceived(Oe(this._dsImage));const i=Date.now();this._captureDsimage(this._dsImage,e).then(async n=>{if(t._onLog&&t._onLog("no js handle time: "+(Date.now()-i)),this._isPauseScan)return void this._reRunCurrnetFunc(e);n.originalImageTag=this._dsImage.tag?this._dsImage.tag:null,jt(this,re,"f").isCameraEnhancer&&jt(this,re,"f").cameraView._capturedResultReceiver.onCapturedResultReceived(n,{isDetectVerifyOpen:this._isOpenDetectVerify,isNormalizeVerifyOpen:this._isOpenNormalizeVerify,isBarcodeVerifyOpen:this._isOpenBarcodeVerify,isLabelVerifyOpen:this._isOpenLabelVerify});for(let t of jt(this,ue,"f")){const e=t;e.onOriginalImageResultReceived(n),e.onDecodedBarcodesReceived(n),e.onRecognizedTextLinesReceived(n),e.onProcessedDocumentResultReceived(n),e.onParsedResultsReceived(n)}jt(this,se,"m",Ee).call(this,n);const s=Date.now();if(this._minImageCaptureInterval>-1&&(5===this._averageProcessintTimeArray.length&&this._averageProcessintTimeArray.shift(),5===this._averageFetchImageTimeArray.length&&this._averageFetchImageTimeArray.shift(),this._averageProcessintTimeArray.push(Date.now()-i),this._averageFetchImageTimeArray.push(this._dsImage&&this._dsImage.tag?this._dsImage.tag.timeSpent:0),this._averageTime=Math.min(...this._averageProcessintTimeArray)-Math.max(...this._averageFetchImageTimeArray),this._averageTime=this._averageTime>0?this._averageTime:0,t._onLog&&(t._onLog(`minImageCaptureInterval: ${this._minImageCaptureInterval}`),t._onLog(`averageProcessintTimeArray: ${this._averageProcessintTimeArray}`),t._onLog(`averageFetchImageTimeArray: ${this._averageFetchImageTimeArray}`),t._onLog(`averageTime: ${this._averageTime}`))),t._onLog){const e=Date.now()-s;e>10&&t._onLog(`fetch image calculate time: ${e}`)}t._onLog&&t._onLog(`time finish decode: ${Date.now()}`),t._onLog&&t._onLog("main time: "+(Date.now()-i)),t._onLog&&t._onLog("===================================================="),this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._minImageCaptureInterval>0&&this._minImageCaptureInterval>=this._averageTime?this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},this._minImageCaptureInterval-this._averageTime):this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,0))}).catch(t=>{jt(this,re,"f").stopFetching(),"platform error"!==t.message&&(t.errorCode&&0===t.errorCode&&(this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{jt(this,re,"f").startFetching(),this._loopReadVideo(e)},Math.max(this._minImageCaptureInterval,1e3))),setTimeout(()=>{if(!this.onCaptureError)throw t;this.onCaptureError(t)},0))})}_reRunCurrnetFunc(t){this._loopReadVideoTimeoutId&&clearTimeout(this._loopReadVideoTimeoutId),this._loopReadVideoTimeoutId=setTimeout(()=>{this._loopReadVideo(t)},0)}async getClarity(t,e,i,n,s){const{bytes:r,width:a,height:o,stride:l,format:h}=t;let c=Tt();return new Promise((t,d)=>{bt[c]=async e=>{e.success?t(e.clarity):Ae({message:e.message,rj:d,stack:e.stack,functionName:"getClarity"})},Et.postMessage({type:"cvr_getClarity",id:c,instanceID:this._instanceID,body:{bytes:r,width:a,height:o,stride:l,format:h,bitcount:e,wr:i,hr:n,grayThreshold:s}},[r.buffer])})}async capture(e,i){let n;if(Re(this),i||(i=t._defaultTemplate),Vt(this,pe,!1),w(e))n=await this._captureDsimage(e,i);else if("string"==typeof e)n="data:image/"==e.substring(0,11)?await this._captureBase64(e,i):await this._captureUrl(e,i);else if(e instanceof Blob)n=await this._captureBlob(e,i);else if(e instanceof HTMLImageElement)n=await this._captureImage(e,i);else if(e instanceof HTMLCanvasElement)n=await this._captureCanvas(e,i);else{if(!(e instanceof HTMLVideoElement))throw new TypeError("'capture(imageOrFile, templateName)': Type of 'imageOrFile' should be 'DSImageData', 'Url', 'Base64', 'Blob', 'HTMLImageElement', 'HTMLCanvasElement', 'HTMLVideoElement'.");n=await this._captureVideo(e,i)}return n}async _captureDsimage(t,e){return await this._captureInWorker(t,e)}async _captureUrl(t,e){let i=await R(t,"blob");return await this._captureBlob(i,e)}async _captureBase64(t,e){t=t.substring(t.indexOf(",")+1);let i=atob(t),n=i.length,s=new Uint8Array(n);for(;n--;)s[n]=i.charCodeAt(n);return await this._captureBlob(new Blob([s]),e)}async _captureBlob(t,e){let i=null,n=null;if("undefined"!=typeof createImageBitmap)try{i=await createImageBitmap(t)}catch(t){}i||(n=await async function(e){return await new Promise((i,n)=>{let s=URL.createObjectURL(e),r=new Image;r.src=s,r.onload=()=>{URL.revokeObjectURL(r.dbrObjUrl),i(r)},r.onerror=()=>{let e="Unsupported image format. Please upload files in one of the following formats: .jpg,.jpeg,.ico,.gif,.svg,.webp,.png,.bmp";"image/svg+xml"===t.type&&(e="Invalid SVG file. The file appears to be malformed or contains invalid XML."),n(new Error(e))}})}(t));let s=await this._captureImage(i||n,e);return i&&i.close(),s}async _captureImage(t,e){let i,n,s=t instanceof HTMLImageElement?t.naturalWidth:t.width,r=t instanceof HTMLImageElement?t.naturalHeight:t.height,a=Math.max(s,r);a>this.maxImageSideLength?(Vt(this,me,this.maxImageSideLength/a),i=Math.round(s*jt(this,me,"f")),n=Math.round(r*jt(this,me,"f"))):(i=s,n=r),jt(this,ae,"f")||Vt(this,ae,document.createElement("canvas"));const o=jt(this,ae,"f");return o.width===i&&o.height===n||(o.width=i,o.height=n),o.ctx2d||(o.ctx2d=o.getContext("2d",{willReadFrequently:!0})),o.ctx2d.drawImage(t,0,0,s,r,0,0,i,n),t.dbrObjUrl&&URL.revokeObjectURL(t.dbrObjUrl),await this._captureCanvas(o,e)}async _captureCanvas(t,e){if(t.crossOrigin&&"anonymous"!=t.crossOrigin)throw"cors";if([t.width,t.height].includes(0))throw Error("The width or height of the 'canvas' is 0.");const i=t.ctx2d||t.getContext("2d",{willReadFrequently:!0}),n={bytes:Uint8Array.from(i.getImageData(0,0,t.width,t.height).data),width:t.width,height:t.height,stride:4*t.width,format:10};return await this._captureInWorker(n,e)}async _captureVideo(t,e){if(t.crossOrigin&&"anonymous"!=t.crossOrigin)throw"cors";let i,n,s=t.videoWidth,r=t.videoHeight,a=Math.max(s,r);a>this.maxImageSideLength?(Vt(this,me,this.maxImageSideLength/a),i=Math.round(s*jt(this,me,"f")),n=Math.round(r*jt(this,me,"f"))):(i=s,n=r),jt(this,ae,"f")||Vt(this,ae,document.createElement("canvas"));const o=jt(this,ae,"f");return o.width===i&&o.height===n||(o.width=i,o.height=n),o.ctx2d||(o.ctx2d=o.getContext("2d",{willReadFrequently:!0})),o.ctx2d.drawImage(t,0,0,s,r,0,0,i,n),await this._captureCanvas(o,e)}async _captureInWorker(e,i){const{bytes:n,width:s,height:r,stride:a,format:o}=e;let l=Tt();const h=new Wt;return bt[l]=async i=>{if(i.success){const n=Date.now();t._onLog&&(t._onLog(`get result time from worker: ${n}`),t._onLog("worker to main time consume: "+(n-i.workerReturnMsgTime)));try{const t=i.captureResult;e.bytes=i.bytes,jt(this,se,"m",we).call(this,t,e),i.isScanner||Vt(this,me,0),jt(this,se,"m",Ce).call(this,t,e);const n=Date.now();return n-jt(this,ge,"f")>jt(this,fe,"f")&&(localStorage.setItem("dynamoft",JSON.stringify(i.itemCountRecord)),Vt(this,ge,n)),h.resolve(t)}catch(i){Ae({message:i.message,rj:h.reject,stack:i.stack,functionName:"capture"})}}else Ae({message:i.message,rj:h.reject,stack:i.stack,functionName:"capture"})},t._onLog&&t._onLog(`send buffer to worker: ${Date.now()}`),Et.postMessage({type:"cvr_capture",id:l,instanceID:this._instanceID,body:{bytes:n,width:s,height:r,stride:a,format:o,templateName:i||"",isScanner:jt(this,pe,"f"),dynamsoft:this._dynamsoft}},[n.buffer]),h}async initSettings(e){if(Re(this),e&&["string","object"].includes(typeof e))return"string"==typeof e?e.trimStart().startsWith("{")||(e=await R(e,"text")):"object"==typeof e&&(e=JSON.stringify(e)),await new Promise((i,n)=>{let s=Tt();bt[s]=async s=>{if(s.success){const r=JSON.parse(s.response);if(0!==r.errorCode&&Ae({message:r.errorString?r.errorString:"Init Settings Failed.",rj:n,errorCode:r.errorCode,functionName:"initSettings"}))return;const a=JSON.parse(e);return this._currentSettings=a,this._isOutputOriginalImage=1===this._currentSettings.CaptureVisionTemplates[0].OutputOriginalImage,t._defaultTemplate=this._currentSettings.CaptureVisionTemplates[0].Name,i(r)}Ae({message:s.message,rj:n,stack:s.stack,functionName:"initSettings"})},Et.postMessage({type:"cvr_initSettings",id:s,instanceID:this._instanceID,body:{settings:e}})});console.error("Invalid template.")}async outputSettings(t,e){return Re(this),await new Promise((i,n)=>{let s=Tt();bt[s]=async t=>{if(t.success){const e=JSON.parse(t.response);return 0!==e.errorCode&&Ae({message:e.errorString,rj:n,errorCode:e.errorCode,functionName:"outputSettings"}),i(JSON.parse(e.data))}Ae({message:t.message,rj:n,stack:t.stack,functionName:"outputSettings"})},Et.postMessage({type:"cvr_outputSettings",id:s,instanceID:this._instanceID,body:{templateName:t||"*",includeDefaultValues:!!e}})})}async outputSettingsToFile(t,e,i,n){const s=await this.outputSettings(t,n),r=new Blob([JSON.stringify(s,null,2,function(t,e){return e instanceof Array?JSON.stringify(e):e},2)],{type:"application/json"});if(i){const t=document.createElement("a");t.href=URL.createObjectURL(r),e.endsWith(".json")&&(e=e.replace(".json","")),t.download=`${e}.json`,t.onclick=()=>{setTimeout(()=>{URL.revokeObjectURL(t.href)},500)},t.click()}return r}async getTemplateNames(){return Re(this),await new Promise((t,e)=>{let i=Tt();bt[i]=async i=>{if(i.success){const n=JSON.parse(i.response);return 0!==n.errorCode&&Ae({message:n.errorString,rj:e,errorCode:n.errorCode,functionName:"getTemplateNames"}),t(JSON.parse(n.data))}Ae({message:i.message,rj:e,stack:i.stack,functionName:"getTemplateNames"})},Et.postMessage({type:"cvr_getTemplateNames",id:i,instanceID:this._instanceID})})}async getSimplifiedSettings(t){return Re(this),t||(t=this._currentSettings.CaptureVisionTemplates[0].Name),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success){const n=JSON.parse(t.response);0!==n.errorCode&&Ae({message:n.errorString,rj:i,errorCode:n.errorCode,functionName:"getSimplifiedSettings"});const s=JSON.parse(n.data,(t,e)=>"barcodeFormatIds"===t?BigInt(e):e);return s.minImageCaptureInterval=this._minImageCaptureInterval,e(s)}Ae({message:t.message,rj:i,stack:t.stack,functionName:"getSimplifiedSettings"})},Et.postMessage({type:"cvr_getSimplifiedSettings",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async updateSettings(t,e){return Re(this),t||(t=this._currentSettings.CaptureVisionTemplates[0].Name),await new Promise((i,n)=>{let s=Tt();bt[s]=async t=>{if(t.success){const s=JSON.parse(t.response);return e.minImageCaptureInterval&&e.minImageCaptureInterval>=-1&&(this._minImageCaptureInterval=e.minImageCaptureInterval),this._isOutputOriginalImage=t.isOutputOriginalImage,0!==s.errorCode&&Ae({message:s.errorString?s.errorString:"Update Settings Failed.",rj:n,errorCode:s.errorCode,functionName:"updateSettings"}),this._currentSettings=await this.outputSettings("*"),i(s)}Ae({message:t.message,rj:n,stack:t.stack,functionName:"updateSettings"})},Et.postMessage({type:"cvr_updateSettings",id:s,instanceID:this._instanceID,body:{settings:e,templateName:t}})})}async resetSettings(){return Re(this),await new Promise((t,e)=>{let i=Tt();bt[i]=async i=>{if(i.success){const n=JSON.parse(i.response);return 0!==n.errorCode&&Ae({message:n.errorString?n.errorString:"Reset Settings Failed.",rj:e,errorCode:n.errorCode,functionName:"resetSettings"}),this._currentSettings=await this.outputSettings("*"),t(n)}Ae({message:i.message,rj:e,stack:i.stack,functionName:"resetSettings"})},Et.postMessage({type:"cvr_resetSettings",id:i,instanceID:this._instanceID})})}getBufferedItemsManager(){return jt(this,he,"f")||Vt(this,he,new Yt(this)),jt(this,he,"f")}getIntermediateResultManager(){if(Re(this),!jt(this,_e,"f")&&0!==Pt.bSupportIRTModule)throw new Error("The current license does not support the use of intermediate results.");return jt(this,le,"f")||Vt(this,le,new Xt(this)),jt(this,le,"f")}static async setGlobalIntraOpNumThreads(t=0){return t>4||t<0?Promise.reject(new RangeError("'intraOpNumThreads' should be between 0 and 4.")):(await Pt.loadWasm(),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return e();Ae({message:t.message,rj:i,stack:t.stack,functionName:"setGlobalIntraOpNumThreads"})},Et.postMessage({type:"cvr_setGlobalIntraOpNumThreads",id:n,body:{intraOpNumThreads:t}})}))}async parseRequiredResources(t){return Re(this),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return e(JSON.parse(t.resources));Ae({message:t.message,rj:i,stack:t.stack,functionName:"parseRequiredResources"})},Et.postMessage({type:"cvr_parseRequiredResources",id:n,instanceID:this._instanceID,body:{templateName:t}})})}async dispose(){Re(this),jt(this,oe,"f")&&this.stopCapturing(),Vt(this,re,null),jt(this,ce,"f").clear(),jt(this,de,"f").clear(),jt(this,ue,"f").clear(),jt(this,le,"f")._intermediateResultReceiverSet.clear(),Vt(this,ve,!0);let t=Tt();bt[t]=t=>{t.success||Ae({message:t.message,stack:t.stack,isShouleThrow:!0,functionName:"dispose"})},Et.postMessage({type:"cvr_dispose",id:t,instanceID:this._instanceID})}_getInternalData(){return{isa:jt(this,re,"f"),promiseStartScan:jt(this,oe,"f"),intermediateResultManager:jt(this,le,"f"),bufferdItemsManager:jt(this,he,"f"),resultReceiverSet:jt(this,ce,"f"),isaStateListenerSet:jt(this,de,"f"),resultFilterSet:jt(this,ue,"f"),compressRate:jt(this,me,"f"),canvas:jt(this,ae,"f"),isScanner:jt(this,pe,"f"),innerUseTag:jt(this,_e,"f"),isDestroyed:jt(this,ve,"f")}}async _getWasmFilterState(){return await new Promise((t,e)=>{let i=Tt();bt[i]=async i=>{if(i.success){const e=JSON.parse(i.response);return t(e)}Ae({message:i.message,rj:e,stack:i.stack,functionName:""})},Et.postMessage({type:"cvr_getWasmFilterState",id:i,instanceID:this._instanceID})})}};re=new WeakMap,ae=new WeakMap,oe=new WeakMap,le=new WeakMap,he=new WeakMap,ce=new WeakMap,de=new WeakMap,ue=new WeakMap,fe=new WeakMap,ge=new WeakMap,me=new WeakMap,pe=new WeakMap,_e=new WeakMap,ve=new WeakMap,ye=new WeakMap,se=new WeakSet,we=function(t,e){var i,n,s,r,a,o,l,h,c,d,u,f;for(let g=0;g{let n=Tt();bt[n]=async t=>{if(t.success)return e(t.result);Ae({message:t.message,rj:i,stack:t.stack,functionName:"addResultFilter"})},Et.postMessage({type:"cvr_enableResultCrossVerification",id:n,instanceID:this._instanceID,body:{verificationEnabled:t}})})},Te=async function(t){return Re(this),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return e(t.result);Ae({message:t.message,rj:i,stack:t.stack,functionName:"addResultFilter"})},Et.postMessage({type:"cvr_enableResultDeduplication",id:n,instanceID:this._instanceID,body:{duplicateFilterEnabled:t}})})},be=async function(t){return Re(this),await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return e(t.result);Ae({message:t.message,rj:i,stack:t.stack,functionName:"addResultFilter"})},Et.postMessage({type:"cvr_setDuplicateForgetTime",id:n,instanceID:this._instanceID,body:{duplicateForgetTime:t}})})},Ie=async function(){let t=Tt();const e=new Wt;return bt[t]=async t=>{if(t.success)return e.resolve();Ae({message:t.message,rj:e.reject,stack:t.stack,functionName:"stopCapturing"})},Et.postMessage({type:"cvr_clearVerifyList",id:t,instanceID:this._instanceID}),e},Me._defaultTemplate="Default",Me._isNoOnnx=!1;let Le=class{constructor(){this.onCapturedResultReceived=null,this.onOriginalImageResultReceived=null}},Fe=class{constructor(){this._observedResultUnitTypes=ut.IRUT_ALL,this._observedTaskMap=new 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this._parameters}};var Pe;!function(t){t.PT_DEFAULT="Default",t.PT_READ_BARCODES="ReadBarcodes_Default",t.PT_RECOGNIZE_TEXT_LINES="RecognizeTextLines_Default",t.PT_DETECT_DOCUMENT_BOUNDARIES="DetectDocumentBoundaries_Default",t.PT_DETECT_AND_NORMALIZE_DOCUMENT="DetectAndNormalizeDocument_Default",t.PT_NORMALIZE_DOCUMENT="NormalizeDocument_Default",t.PT_READ_BARCODES_SPEED_FIRST="ReadBarcodes_SpeedFirst",t.PT_READ_BARCODES_READ_RATE_FIRST="ReadBarcodes_ReadRateFirst",t.PT_READ_BARCODES_BALANCE="ReadBarcodes_Balance",t.PT_READ_SINGLE_BARCODE="ReadSingleBarcode",t.PT_READ_DENSE_BARCODES="ReadDenseBarcodes",t.PT_READ_DISTANT_BARCODES="ReadDistantBarcodes",t.PT_RECOGNIZE_NUMBERS="RecognizeNumbers",t.PT_RECOGNIZE_LETTERS="RecognizeLetters",t.PT_RECOGNIZE_NUMBERS_AND_LETTERS="RecognizeNumbersAndLetters",t.PT_RECOGNIZE_NUMBERS_AND_UPPERCASE_LETTERS="RecognizeNumbersAndUppercaseLetters",t.PT_RECOGNIZE_UPPERCASE_LETTERS="RecognizeUppercaseLetters"}(Pe||(Pe={}));const ke="undefined"==typeof 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i="xlink:href",n=_(t,e.getAttribute(i).slice(1));if(n&&n.getAttribute(i)&&w(t,n),["gradientTransform","x1","x2","y1","y2","gradientUnits","cx","cy","r","fx","fy"].forEach(function(t){n&&!e.hasAttribute(t)&&n.hasAttribute(t)&&e.setAttribute(t,n.getAttribute(t))}),!e.children.length)for(var s=n.cloneNode(!0);s.firstChild;)e.appendChild(s.firstChild);e.removeAttribute(i)}e.parseSVGDocument=function(t,i,s,r){if(t){!function(t){for(var i=g(t,["use","svg:use"]),n=0;i.length&&nt.x&&this.y>t.y},gte:function(t){return this.x>=t.x&&this.y>=t.y},lerp:function(t,e){return void 0===e&&(e=.5),e=Math.max(Math.min(1,e),0),new i(this.x+(t.x-this.x)*e,this.y+(t.y-this.y)*e)},distanceFrom:function(t){var e=this.x-t.x,i=this.y-t.y;return Math.sqrt(e*e+i*i)},midPointFrom:function(t){return this.lerp(t)},min:function(t){return new i(Math.min(this.x,t.x),Math.min(this.y,t.y))},max:function(t){return new i(Math.max(this.x,t.x),Math.max(this.y,t.y))},toString:function(){return this.x+","+this.y},setXY:function(t,e){return this.x=t,this.y=e,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setFromPoint:function(t){return this.x=t.x,this.y=t.y,this},swap:function(t){var e=this.x,i=this.y;this.x=t.x,this.y=t.y,t.x=e,t.y=i},clone:function(){return new i(this.x,this.y)}})}(e),function(t){var e=t.fabric||(t.fabric={});function i(t){this.status=t,this.points=[]}e.Intersection?e.warn("fabric.Intersection is already defined"):(e.Intersection=i,e.Intersection.prototype={constructor:i,appendPoint:function(t){return this.points.push(t),this},appendPoints:function(t){return this.points=this.points.concat(t),this}},e.Intersection.intersectLineLine=function(t,n,s,r){var a,o=(r.x-s.x)*(t.y-s.y)-(r.y-s.y)*(t.x-s.x),l=(n.x-t.x)*(t.y-s.y)-(n.y-t.y)*(t.x-s.x),h=(r.y-s.y)*(n.x-t.x)-(r.x-s.x)*(n.y-t.y);if(0!==h){var c=o/h,d=l/h;0<=c&&c<=1&&0<=d&&d<=1?(a=new i("Intersection")).appendPoint(new e.Point(t.x+c*(n.x-t.x),t.y+c*(n.y-t.y))):a=new i}else a=new i(0===o||0===l?"Coincident":"Parallel");return a},e.Intersection.intersectLinePolygon=function(t,e,n){var s,r,a,o,l=new i,h=n.length;for(o=0;o0&&(l.status="Intersection"),l},e.Intersection.intersectPolygonPolygon=function(t,e){var n,s=new i,r=t.length;for(n=0;n0&&(s.status="Intersection"),s},e.Intersection.intersectPolygonRectangle=function(t,n,s){var r=n.min(s),a=n.max(s),o=new e.Point(a.x,r.y),l=new e.Point(r.x,a.y),h=i.intersectLinePolygon(r,o,t),c=i.intersectLinePolygon(o,a,t),d=i.intersectLinePolygon(a,l,t),u=i.intersectLinePolygon(l,r,t),f=new i;return f.appendPoints(h.points),f.appendPoints(c.points),f.appendPoints(d.points),f.appendPoints(u.points),f.points.length>0&&(f.status="Intersection"),f})}(e),function(t){var e=t.fabric||(t.fabric={});function i(t){t?this._tryParsingColor(t):this.setSource([0,0,0,1])}function n(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+(e-t)*(2/3-i)*6:t}e.Color?e.warn("fabric.Color is already defined."):(e.Color=i,e.Color.prototype={_tryParsingColor:function(t){var e;t in i.colorNameMap&&(t=i.colorNameMap[t]),"transparent"===t&&(e=[255,255,255,0]),e||(e=i.sourceFromHex(t)),e||(e=i.sourceFromRgb(t)),e||(e=i.sourceFromHsl(t)),e||(e=[0,0,0,1]),e&&this.setSource(e)},_rgbToHsl:function(t,i,n){t/=255,i/=255,n/=255;var s,r,a,o=e.util.array.max([t,i,n]),l=e.util.array.min([t,i,n]);if(a=(o+l)/2,o===l)s=r=0;else{var h=o-l;switch(r=a>.5?h/(2-o-l):h/(o+l),o){case t:s=(i-n)/h+(i0)-(t<0)||+t};function f(t,e){var i=t.angle+d(Math.atan2(e.y,e.x))+360;return Math.round(i%360/45)}function g(t,i){var n=i.transform.target,s=n.canvas,r=e.util.object.clone(i);r.target=n,s&&s.fire("object:"+t,r),n.fire(t,i)}function m(t,e){var i=e.canvas,n=t[i.uniScaleKey];return i.uniformScaling&&!n||!i.uniformScaling&&n}function p(t){return t.originX===h&&t.originY===h}function _(t,e,i){var n=t.lockScalingX,s=t.lockScalingY;return!((!n||!s)&&(e||!n&&!s||!i)&&(!n||"x"!==e)&&(!s||"y"!==e))}function v(t,e,i,n){return{e:t,transform:e,pointer:{x:i,y:n}}}function y(t){return function(e,i,n,s){var r=i.target,a=r.getCenterPoint(),o=r.translateToOriginPoint(a,i.originX,i.originY),l=t(e,i,n,s);return r.setPositionByOrigin(o,i.originX,i.originY),l}}function w(t,e){return function(i,n,s,r){var a=e(i,n,s,r);return a&&g(t,v(i,n,s,r)),a}}function C(t,i,n,s,r){var a=t.target,o=a.controls[t.corner],l=a.canvas.getZoom(),h=a.padding/l,c=a.toLocalPoint(new e.Point(s,r),i,n);return c.x>=h&&(c.x-=h),c.x<=-h&&(c.x+=h),c.y>=h&&(c.y-=h),c.y<=h&&(c.y+=h),c.x-=o.offsetX,c.y-=o.offsetY,c}function E(t){return t.flipX!==t.flipY}function S(t,e,i,n,s){if(0!==t[e]){var r=s/t._getTransformedDimensions()[n]*t[i];t.set(i,r)}}function T(t,e,i,n){var s,h=e.target,c=h._getTransformedDimensions(0,h.skewY),u=C(e,e.originX,e.originY,i,n),f=Math.abs(2*u.x)-c.x,g=h.skewX;f<2?s=0:(s=d(Math.atan2(f/h.scaleX,c.y/h.scaleY)),e.originX===r&&e.originY===l&&(s=-s),e.originX===o&&e.originY===a&&(s=-s),E(h)&&(s=-s));var m=g!==s;if(m){var p=h._getTransformedDimensions().y;h.set("skewX",s),S(h,"skewY","scaleY","y",p)}return m}function b(t,e,i,n){var s,h=e.target,c=h._getTransformedDimensions(h.skewX,0),u=C(e,e.originX,e.originY,i,n),f=Math.abs(2*u.y)-c.y,g=h.skewY;f<2?s=0:(s=d(Math.atan2(f/h.scaleY,c.x/h.scaleX)),e.originX===r&&e.originY===l&&(s=-s),e.originX===o&&e.originY===a&&(s=-s),E(h)&&(s=-s));var m=g!==s;if(m){var p=h._getTransformedDimensions().x;h.set("skewY",s),S(h,"skewX","scaleX","x",p)}return m}function I(t,e,i,n,s){s=s||{};var r,a,o,l,h,d,f=e.target,g=f.lockScalingX,v=f.lockScalingY,y=s.by,w=m(t,f),E=_(f,y,w),S=e.gestureScale;if(E)return!1;if(S)a=e.scaleX*S,o=e.scaleY*S;else{if(r=C(e,e.originX,e.originY,i,n),h="y"!==y?u(r.x):1,d="x"!==y?u(r.y):1,e.signX||(e.signX=h),e.signY||(e.signY=d),f.lockScalingFlip&&(e.signX!==h||e.signY!==d))return!1;if(l=f._getTransformedDimensions(),w&&!y){var T=Math.abs(r.x)+Math.abs(r.y),b=e.original,I=T/(Math.abs(l.x*b.scaleX/f.scaleX)+Math.abs(l.y*b.scaleY/f.scaleY));a=b.scaleX*I,o=b.scaleY*I}else a=Math.abs(r.x*f.scaleX/l.x),o=Math.abs(r.y*f.scaleY/l.y);p(e)&&(a*=2,o*=2),e.signX!==h&&"y"!==y&&(e.originX=c[e.originX],a*=-1,e.signX=h),e.signY!==d&&"x"!==y&&(e.originY=c[e.originY],o*=-1,e.signY=d)}var x=f.scaleX,R=f.scaleY;return y?("x"===y&&f.set("scaleX",a),"y"===y&&f.set("scaleY",o)):(!g&&f.set("scaleX",a),!v&&f.set("scaleY",o)),x!==f.scaleX||R!==f.scaleY}s.scaleCursorStyleHandler=function(t,e,n){var s=m(t,n),r="";if(0!==e.x&&0===e.y?r="x":0===e.x&&0!==e.y&&(r="y"),_(n,r,s))return"not-allowed";var a=f(n,e);return i[a]+"-resize"},s.skewCursorStyleHandler=function(t,e,i){var s="not-allowed";if(0!==e.x&&i.lockSkewingY)return s;if(0!==e.y&&i.lockSkewingX)return s;var r=f(i,e)%4;return n[r]+"-resize"},s.scaleSkewCursorStyleHandler=function(t,e,i){return t[i.canvas.altActionKey]?s.skewCursorStyleHandler(t,e,i):s.scaleCursorStyleHandler(t,e,i)},s.rotationWithSnapping=w("rotating",y(function(t,e,i,n){var s=e,r=s.target,a=r.translateToOriginPoint(r.getCenterPoint(),s.originX,s.originY);if(r.lockRotation)return!1;var o,l=Math.atan2(s.ey-a.y,s.ex-a.x),h=Math.atan2(n-a.y,i-a.x),c=d(h-l+s.theta);if(r.snapAngle>0){var u=r.snapAngle,f=r.snapThreshold||u,g=Math.ceil(c/u)*u,m=Math.floor(c/u)*u;Math.abs(c-m)0?r:o:(c>0&&(s=d===a?r:o),c<0&&(s=d===a?o:r),E(l)&&(s=s===r?o:r)),e.originX=s,w("skewing",y(T))(t,e,i,n))},s.skewHandlerY=function(t,e,i,n){var s,o=e.target,c=o.skewY,d=e.originX;return!o.lockSkewingY&&(0===c?s=C(e,h,h,i,n).y>0?a:l:(c>0&&(s=d===r?a:l),c<0&&(s=d===r?l:a),E(o)&&(s=s===a?l:a)),e.originY=s,w("skewing",y(b))(t,e,i,n))},s.dragHandler=function(t,e,i,n){var s=e.target,r=i-e.offsetX,a=n-e.offsetY,o=!s.get("lockMovementX")&&s.left!==r,l=!s.get("lockMovementY")&&s.top!==a;return o&&s.set("left",r),l&&s.set("top",a),(o||l)&&g("moving",v(t,e,i,n)),o||l},s.scaleOrSkewActionName=function(t,e,i){var n=t[i.canvas.altActionKey];return 0===e.x?n?"skewX":"scaleY":0===e.y?n?"skewY":"scaleX":void 0},s.rotationStyleHandler=function(t,e,i){return i.lockRotation?"not-allowed":e.cursorStyle},s.fireEvent=g,s.wrapWithFixedAnchor=y,s.wrapWithFireEvent=w,s.getLocalPoint=C,e.controlsUtils=s}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians,n=e.controlsUtils;n.renderCircleControl=function(t,e,i,n,s){n=n||{};var r,a=this.sizeX||n.cornerSize||s.cornerSize,o=this.sizeY||n.cornerSize||s.cornerSize,l=void 0!==n.transparentCorners?n.transparentCorners:s.transparentCorners,h=l?"stroke":"fill",c=!l&&(n.cornerStrokeColor||s.cornerStrokeColor),d=e,u=i;t.save(),t.fillStyle=n.cornerColor||s.cornerColor,t.strokeStyle=n.cornerStrokeColor||s.cornerStrokeColor,a>o?(r=a,t.scale(1,o/a),u=i*a/o):o>a?(r=o,t.scale(a/o,1),d=e*o/a):r=a,t.lineWidth=1,t.beginPath(),t.arc(d,u,r/2,0,2*Math.PI,!1),t[h](),c&&t.stroke(),t.restore()},n.renderSquareControl=function(t,e,n,s,r){s=s||{};var a=this.sizeX||s.cornerSize||r.cornerSize,o=this.sizeY||s.cornerSize||r.cornerSize,l=void 0!==s.transparentCorners?s.transparentCorners:r.transparentCorners,h=l?"stroke":"fill",c=!l&&(s.cornerStrokeColor||r.cornerStrokeColor),d=a/2,u=o/2;t.save(),t.fillStyle=s.cornerColor||r.cornerColor,t.strokeStyle=s.cornerStrokeColor||r.cornerStrokeColor,t.lineWidth=1,t.translate(e,n),t.rotate(i(r.angle)),t[h+"Rect"](-d,-u,a,o),c&&t.strokeRect(-d,-u,a,o),t.restore()}}(e),function(t){var e=t.fabric||(t.fabric={});e.Control=function(t){for(var e in t)this[e]=t[e]},e.Control.prototype={visible:!0,actionName:"scale",angle:0,x:0,y:0,offsetX:0,offsetY:0,sizeX:null,sizeY:null,touchSizeX:null,touchSizeY:null,cursorStyle:"crosshair",withConnection:!1,actionHandler:function(){},mouseDownHandler:function(){},mouseUpHandler:function(){},getActionHandler:function(){return this.actionHandler},getMouseDownHandler:function(){return this.mouseDownHandler},getMouseUpHandler:function(){return this.mouseUpHandler},cursorStyleHandler:function(t,e){return e.cursorStyle},getActionName:function(t,e){return e.actionName},getVisibility:function(t,e){var i=t._controlsVisibility;return i&&void 0!==i[e]?i[e]:this.visible},setVisibility:function(t){this.visible=t},positionHandler:function(t,i){return e.util.transformPoint({x:this.x*t.x+this.offsetX,y:this.y*t.y+this.offsetY},i)},calcCornerCoords:function(t,i,n,s,r){var a,o,l,h,c=r?this.touchSizeX:this.sizeX,d=r?this.touchSizeY:this.sizeY;if(c&&d&&c!==d){var u=Math.atan2(d,c),f=Math.sqrt(c*c+d*d)/2,g=u-e.util.degreesToRadians(t),m=Math.PI/2-u-e.util.degreesToRadians(t);a=f*e.util.cos(g),o=f*e.util.sin(g),l=f*e.util.cos(m),h=f*e.util.sin(m)}else f=.7071067812*(c&&d?c:i),g=e.util.degreesToRadians(45-t),a=l=f*e.util.cos(g),o=h=f*e.util.sin(g);return{tl:{x:n-h,y:s-l},tr:{x:n+a,y:s-o},bl:{x:n-a,y:s+o},br:{x:n+h,y:s+l}}},render:function(t,i,n,s,r){"circle"===((s=s||{}).cornerStyle||r.cornerStyle)?e.controlsUtils.renderCircleControl.call(this,t,i,n,s,r):e.controlsUtils.renderSquareControl.call(this,t,i,n,s,r)}}}(e),function(){function t(t,e){var i,n,s,r,a=t.getAttribute("style"),o=t.getAttribute("offset")||0;if(o=(o=parseFloat(o)/(/%$/.test(o)?100:1))<0?0:o>1?1:o,a){var l=a.split(/\s*;\s*/);for(""===l[l.length-1]&&l.pop(),r=l.length;r--;){var h=l[r].split(/\s*:\s*/),c=h[0].trim(),d=h[1].trim();"stop-color"===c?i=d:"stop-opacity"===c&&(s=d)}}return i||(i=t.getAttribute("stop-color")||"rgb(0,0,0)"),s||(s=t.getAttribute("stop-opacity")),n=(i=new T.Color(i)).getAlpha(),s=isNaN(parseFloat(s))?1:parseFloat(s),s*=n*e,{offset:o,color:i.toRgb(),opacity:s}}var e=T.util.object.clone;T.Gradient=T.util.createClass({offsetX:0,offsetY:0,gradientTransform:null,gradientUnits:"pixels",type:"linear",initialize:function(t){t||(t={}),t.coords||(t.coords={});var e,i=this;Object.keys(t).forEach(function(e){i[e]=t[e]}),this.id?this.id+="_"+T.Object.__uid++:this.id=T.Object.__uid++,e={x1:t.coords.x1||0,y1:t.coords.y1||0,x2:t.coords.x2||0,y2:t.coords.y2||0},"radial"===this.type&&(e.r1=t.coords.r1||0,e.r2=t.coords.r2||0),this.coords=e,this.colorStops=t.colorStops.slice()},addColorStop:function(t){for(var e in t){var i=new T.Color(t[e]);this.colorStops.push({offset:parseFloat(e),color:i.toRgb(),opacity:i.getAlpha()})}return this},toObject:function(t){var e={type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY,gradientUnits:this.gradientUnits,gradientTransform:this.gradientTransform?this.gradientTransform.concat():this.gradientTransform};return T.util.populateWithProperties(this,e,t),e},toSVG:function(t,i){var n,s,r,a,o=e(this.coords,!0),l=(i=i||{},e(this.colorStops,!0)),h=o.r1>o.r2,c=this.gradientTransform?this.gradientTransform.concat():T.iMatrix.concat(),d=-this.offsetX,u=-this.offsetY,f=!!i.additionalTransform,g="pixels"===this.gradientUnits?"userSpaceOnUse":"objectBoundingBox";if(l.sort(function(t,e){return t.offset-e.offset}),"objectBoundingBox"===g?(d/=t.width,u/=t.height):(d+=t.width/2,u+=t.height/2),"path"===t.type&&"percentage"!==this.gradientUnits&&(d-=t.pathOffset.x,u-=t.pathOffset.y),c[4]-=d,c[5]-=u,a='id="SVGID_'+this.id+'" gradientUnits="'+g+'"',a+=' gradientTransform="'+(f?i.additionalTransform+" ":"")+T.util.matrixToSVG(c)+'" 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a,o,l,h,c=e.getElementsByTagName("stop"),d="userSpaceOnUse"===e.getAttribute("gradientUnits")?"pixels":"percentage",u=e.getAttribute("gradientTransform")||"",f=[],g=0,m=0;for("linearGradient"===e.nodeName||"LINEARGRADIENT"===e.nodeName?(a="linear",o=function(t){return{x1:t.getAttribute("x1")||0,y1:t.getAttribute("y1")||0,x2:t.getAttribute("x2")||"100%",y2:t.getAttribute("y2")||0}}(e)):(a="radial",o=function(t){return{x1:t.getAttribute("fx")||t.getAttribute("cx")||"50%",y1:t.getAttribute("fy")||t.getAttribute("cy")||"50%",r1:0,x2:t.getAttribute("cx")||"50%",y2:t.getAttribute("cy")||"50%",r2:t.getAttribute("r")||"50%"}}(e)),l=c.length;l--;)f.push(t(c[l],r));return h=T.parseTransformAttribute(u),function(t,e,i,n){var s,r;Object.keys(e).forEach(function(t){"Infinity"===(s=e[t])?r=1:"-Infinity"===s?r=0:(r=parseFloat(e[t],10),"string"==typeof s&&/^(\d+\.\d+)%|(\d+)%$/.test(s)&&(r*=.01,"pixels"===n&&("x1"!==t&&"x2"!==t&&"r2"!==t||(r*=i.viewBoxWidth||i.width),"y1"!==t&&"y2"!==t||(r*=i.viewBoxHeight||i.height)))),e[t]=r})}(0,o,s,d),"pixels"===d&&(g=-i.left,m=-i.top),new T.Gradient({id:e.getAttribute("id"),type:a,coords:o,colorStops:f,gradientUnits:d,gradientTransform:h,offsetX:g,offsetY:m})}})}(),_=T.util.toFixed,T.Pattern=T.util.createClass({repeat:"repeat",offsetX:0,offsetY:0,crossOrigin:"",patternTransform:null,initialize:function(t,e){if(t||(t={}),this.id=T.Object.__uid++,this.setOptions(t),!t.source||t.source&&"string"!=typeof t.source)e&&e(this);else{var i=this;this.source=T.util.createImage(),T.util.loadImage(t.source,function(t,n){i.source=t,e&&e(i,n)},null,this.crossOrigin)}},toObject:function(t){var e,i,n=T.Object.NUM_FRACTION_DIGITS;return"string"==typeof this.source.src?e=this.source.src:"object"==typeof this.source&&this.source.toDataURL&&(e=this.source.toDataURL()),i={type:"pattern",source:e,repeat:this.repeat,crossOrigin:this.crossOrigin,offsetX:_(this.offsetX,n),offsetY:_(this.offsetY,n),patternTransform:this.patternTransform?this.patternTransform.concat():null},T.util.populateWithProperties(this,i,t),i},toSVG:function(t){var e="function"==typeof this.source?this.source():this.source,i=e.width/t.width,n=e.height/t.height,s=this.offsetX/t.width,r=this.offsetY/t.height,a="";return"repeat-x"!==this.repeat&&"no-repeat"!==this.repeat||(n=1,r&&(n+=Math.abs(r))),"repeat-y"!==this.repeat&&"no-repeat"!==this.repeat||(i=1,s&&(i+=Math.abs(s))),e.src?a=e.src:e.toDataURL&&(a=e.toDataURL()),'\n\n\n'},setOptions:function(t){for(var e in t)this[e]=t[e]},toLive:function(t){var e=this.source;if(!e)return"";if(void 0!==e.src){if(!e.complete)return"";if(0===e.naturalWidth||0===e.naturalHeight)return""}return t.createPattern(e,this.repeat)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.toFixed;e.Shadow?e.warn("fabric.Shadow is already defined."):(e.Shadow=e.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,includeDefaultValues:!0,nonScaling:!1,initialize:function(t){for(var i in"string"==typeof t&&(t=this._parseShadow(t)),t)this[i]=t[i];this.id=e.Object.__uid++},_parseShadow:function(t){var i=t.trim(),n=e.Shadow.reOffsetsAndBlur.exec(i)||[];return{color:(i.replace(e.Shadow.reOffsetsAndBlur,"")||"rgb(0,0,0)").trim(),offsetX:parseFloat(n[1],10)||0,offsetY:parseFloat(n[2],10)||0,blur:parseFloat(n[3],10)||0}},toString:function(){return[this.offsetX,this.offsetY,this.blur,this.color].join("px ")},toSVG:function(t){var n=40,s=40,r=e.Object.NUM_FRACTION_DIGITS,a=e.util.rotateVector({x:this.offsetX,y:this.offsetY},e.util.degreesToRadians(-t.angle)),o=new e.Color(this.color);return t.width&&t.height&&(n=100*i((Math.abs(a.x)+this.blur)/t.width,r)+20,s=100*i((Math.abs(a.y)+this.blur)/t.height,r)+20),t.flipX&&(a.x*=-1),t.flipY&&(a.y*=-1),'\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\n\n'},toObject:function(){if(this.includeDefaultValues)return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY,affectStroke:this.affectStroke,nonScaling:this.nonScaling};var t={},i=e.Shadow.prototype;return["color","blur","offsetX","offsetY","affectStroke","nonScaling"].forEach(function(e){this[e]!==i[e]&&(t[e]=this[e])},this),t}}),e.Shadow.reOffsetsAndBlur=/(?:\s|^)(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(-?\d+(?:\.\d*)?(?:px)?(?:\s?|$))?(\d+(?:\.\d*)?(?:px)?)?(?:\s?|$)(?:$|\s)/)}(e),function(){if(T.StaticCanvas)T.warn("fabric.StaticCanvas is already defined.");else{var t=T.util.object.extend,e=T.util.getElementOffset,i=T.util.removeFromArray,n=T.util.toFixed,s=T.util.transformPoint,r=T.util.invertTransform,a=T.util.getNodeCanvas,o=T.util.createCanvasElement,l=new Error("Could not initialize `canvas` element");T.StaticCanvas=T.util.createClass(T.CommonMethods,{initialize:function(t,e){e||(e={}),this.renderAndResetBound=this.renderAndReset.bind(this),this.requestRenderAllBound=this.requestRenderAll.bind(this),this._initStatic(t,e)},backgroundColor:"",backgroundImage:null,overlayColor:"",overlayImage:null,includeDefaultValues:!0,stateful:!1,renderOnAddRemove:!0,controlsAboveOverlay:!1,allowTouchScrolling:!1,imageSmoothingEnabled:!0,viewportTransform:T.iMatrix.concat(),backgroundVpt:!0,overlayVpt:!0,enableRetinaScaling:!0,vptCoords:{},skipOffscreen:!0,clipPath:void 0,_initStatic:function(t,e){var i=this.requestRenderAllBound;this._objects=[],this._createLowerCanvas(t),this._initOptions(e),this.interactive||this._initRetinaScaling(),e.overlayImage&&this.setOverlayImage(e.overlayImage,i),e.backgroundImage&&this.setBackgroundImage(e.backgroundImage,i),e.backgroundColor&&this.setBackgroundColor(e.backgroundColor,i),e.overlayColor&&this.setOverlayColor(e.overlayColor,i),this.calcOffset()},_isRetinaScaling:function(){return T.devicePixelRatio>1&&this.enableRetinaScaling},getRetinaScaling:function(){return this._isRetinaScaling()?Math.max(1,T.devicePixelRatio):1},_initRetinaScaling:function(){if(this._isRetinaScaling()){var t=T.devicePixelRatio;this.__initRetinaScaling(t,this.lowerCanvasEl,this.contextContainer),this.upperCanvasEl&&this.__initRetinaScaling(t,this.upperCanvasEl,this.contextTop)}},__initRetinaScaling:function(t,e,i){e.setAttribute("width",this.width*t),e.setAttribute("height",this.height*t),i.scale(t,t)},calcOffset:function(){return this._offset=e(this.lowerCanvasEl),this},setOverlayImage:function(t,e,i){return this.__setBgOverlayImage("overlayImage",t,e,i)},setBackgroundImage:function(t,e,i){return this.__setBgOverlayImage("backgroundImage",t,e,i)},setOverlayColor:function(t,e){return this.__setBgOverlayColor("overlayColor",t,e)},setBackgroundColor:function(t,e){return this.__setBgOverlayColor("backgroundColor",t,e)},__setBgOverlayImage:function(t,e,i,n){return"string"==typeof e?T.util.loadImage(e,function(e,s){if(e){var r=new T.Image(e,n);this[t]=r,r.canvas=this}i&&i(e,s)},this,n&&n.crossOrigin):(n&&e.setOptions(n),this[t]=e,e&&(e.canvas=this),i&&i(e,!1)),this},__setBgOverlayColor:function(t,e,i){return this[t]=e,this._initGradient(e,t),this._initPattern(e,t,i),this},_createCanvasElement:function(){var t=o();if(!t)throw l;if(t.style||(t.style={}),void 0===t.getContext)throw l;return t},_initOptions:function(t){var e=this.lowerCanvasEl;this._setOptions(t),this.width=this.width||parseInt(e.width,10)||0,this.height=this.height||parseInt(e.height,10)||0,this.lowerCanvasEl.style&&(e.width=this.width,e.height=this.height,e.style.width=this.width+"px",e.style.height=this.height+"px",this.viewportTransform=this.viewportTransform.slice())},_createLowerCanvas:function(t){t&&t.getContext?this.lowerCanvasEl=t:this.lowerCanvasEl=T.util.getById(t)||this._createCanvasElement(),T.util.addClass(this.lowerCanvasEl,"lower-canvas"),this._originalCanvasStyle=this.lowerCanvasEl.style,this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(t,e){return this.setDimensions({width:t},e)},setHeight:function(t,e){return this.setDimensions({height:t},e)},setDimensions:function(t,e){var i;for(var n in e=e||{},t)i=t[n],e.cssOnly||(this._setBackstoreDimension(n,t[n]),i+="px",this.hasLostContext=!0),e.backstoreOnly||this._setCssDimension(n,i);return this._isCurrentlyDrawing&&this.freeDrawingBrush&&this.freeDrawingBrush._setBrushStyles(this.contextTop),this._initRetinaScaling(),this.calcOffset(),e.cssOnly||this.requestRenderAll(),this},_setBackstoreDimension:function(t,e){return this.lowerCanvasEl[t]=e,this.upperCanvasEl&&(this.upperCanvasEl[t]=e),this.cacheCanvasEl&&(this.cacheCanvasEl[t]=e),this[t]=e,this},_setCssDimension:function(t,e){return this.lowerCanvasEl.style[t]=e,this.upperCanvasEl&&(this.upperCanvasEl.style[t]=e),this.wrapperEl&&(this.wrapperEl.style[t]=e),this},getZoom:function(){return this.viewportTransform[0]},setViewportTransform:function(t){var e,i,n,s=this._activeObject,r=this.backgroundImage,a=this.overlayImage;for(this.viewportTransform=t,i=0,n=this._objects.length;i\n'),this._setSVGBgOverlayColor(i,"background"),this._setSVGBgOverlayImage(i,"backgroundImage",e),this._setSVGObjects(i,e),this.clipPath&&i.push("\n"),this._setSVGBgOverlayColor(i,"overlay"),this._setSVGBgOverlayImage(i,"overlayImage",e),i.push(""),i.join("")},_setSVGPreamble:function(t,e){e.suppressPreamble||t.push('\n','\n')},_setSVGHeader:function(t,e){var i,s=e.width||this.width,r=e.height||this.height,a='viewBox="0 0 '+this.width+" "+this.height+'" ',o=T.Object.NUM_FRACTION_DIGITS;e.viewBox?a='viewBox="'+e.viewBox.x+" "+e.viewBox.y+" "+e.viewBox.width+" "+e.viewBox.height+'" ':this.svgViewportTransformation&&(i=this.viewportTransform,a='viewBox="'+n(-i[4]/i[0],o)+" "+n(-i[5]/i[3],o)+" "+n(this.width/i[0],o)+" "+n(this.height/i[3],o)+'" '),t.push("\n',"Created with Fabric.js ",T.version,"\n","\n",this.createSVGFontFacesMarkup(),this.createSVGRefElementsMarkup(),this.createSVGClipPathMarkup(e),"\n")},createSVGClipPathMarkup:function(t){var e=this.clipPath;return e?(e.clipPathId="CLIPPATH_"+T.Object.__uid++,'\n'+this.clipPath.toClipPathSVG(t.reviver)+"\n"):""},createSVGRefElementsMarkup:function(){var t=this;return["background","overlay"].map(function(e){var i=t[e+"Color"];if(i&&i.toLive){var n=t[e+"Vpt"],s=t.viewportTransform,r={width:t.width/(n?s[0]:1),height:t.height/(n?s[3]:1)};return i.toSVG(r,{additionalTransform:n?T.util.matrixToSVG(s):""})}}).join("")},createSVGFontFacesMarkup:function(){var t,e,i,n,s,r,a,o,l="",h={},c=T.fontPaths,d=[];for(this._objects.forEach(function t(e){d.push(e),e._objects&&e._objects.forEach(t)}),a=0,o=d.length;a',"\n",l,"","\n"].join("")),l},_setSVGObjects:function(t,e){var i,n,s,r=this._objects;for(n=0,s=r.length;n\n")}else t.push('\n")},sendToBack:function(t){if(!t)return this;var e,n,s,r=this._activeObject;if(t===r&&"activeSelection"===t.type)for(e=(s=r._objects).length;e--;)n=s[e],i(this._objects,n),this._objects.unshift(n);else i(this._objects,t),this._objects.unshift(t);return this.renderOnAddRemove&&this.requestRenderAll(),this},bringToFront:function(t){if(!t)return this;var e,n,s,r=this._activeObject;if(t===r&&"activeSelection"===t.type)for(s=r._objects,e=0;e0+h&&(a=r-1,i(this._objects,s),this._objects.splice(a,0,s)),h++;else 0!==(r=this._objects.indexOf(t))&&(a=this._findNewLowerIndex(t,r,e),i(this._objects,t),this._objects.splice(a,0,t));return this.renderOnAddRemove&&this.requestRenderAll(),this},_findNewLowerIndex:function(t,e,i){var n,s;if(i){for(n=e,s=e-1;s>=0;--s)if(t.intersectsWithObject(this._objects[s])||t.isContainedWithinObject(this._objects[s])||this._objects[s].isContainedWithinObject(t)){n=s;break}}else n=e-1;return n},bringForward:function(t,e){if(!t)return this;var n,s,r,a,o,l=this._activeObject,h=0;if(t===l&&"activeSelection"===t.type)for(n=(o=l._objects).length;n--;)s=o[n],(r=this._objects.indexOf(s))"}}),t(T.StaticCanvas.prototype,T.Observable),t(T.StaticCanvas.prototype,T.Collection),t(T.StaticCanvas.prototype,T.DataURLExporter),t(T.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',supports:function(t){var e=o();if(!e||!e.getContext)return null;var i=e.getContext("2d");return i&&"setLineDash"===t?void 0!==i.setLineDash:null}}),T.StaticCanvas.prototype.toJSON=T.StaticCanvas.prototype.toObject,T.isLikelyNode&&(T.StaticCanvas.prototype.createPNGStream=function(){var t=a(this.lowerCanvasEl);return t&&t.createPNGStream()},T.StaticCanvas.prototype.createJPEGStream=function(t){var e=a(this.lowerCanvasEl);return e&&e.createJPEGStream(t)})}}(),T.BaseBrush=T.util.createClass({color:"rgb(0, 0, 0)",width:1,shadow:null,strokeLineCap:"round",strokeLineJoin:"round",strokeMiterLimit:10,strokeDashArray:null,limitedToCanvasSize:!1,_setBrushStyles:function(t){t.strokeStyle=this.color,t.lineWidth=this.width,t.lineCap=this.strokeLineCap,t.miterLimit=this.strokeMiterLimit,t.lineJoin=this.strokeLineJoin,t.setLineDash(this.strokeDashArray||[])},_saveAndTransform:function(t){var e=this.canvas.viewportTransform;t.save(),t.transform(e[0],e[1],e[2],e[3],e[4],e[5])},_setShadow:function(){if(this.shadow){var t=this.canvas,e=this.shadow,i=t.contextTop,n=t.getZoom();t&&t._isRetinaScaling()&&(n*=T.devicePixelRatio),i.shadowColor=e.color,i.shadowBlur=e.blur*n,i.shadowOffsetX=e.offsetX*n,i.shadowOffsetY=e.offsetY*n}},needsFullRender:function(){return new T.Color(this.color).getAlpha()<1||!!this.shadow},_resetShadow:function(){var t=this.canvas.contextTop;t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0},_isOutSideCanvas:function(t){return t.x<0||t.x>this.canvas.getWidth()||t.y<0||t.y>this.canvas.getHeight()}}),T.PencilBrush=T.util.createClass(T.BaseBrush,{decimate:.4,drawStraightLine:!1,straightLineKey:"shiftKey",initialize:function(t){this.canvas=t,this._points=[]},needsFullRender:function(){return this.callSuper("needsFullRender")||this._hasStraightLine},_drawSegment:function(t,e,i){var n=e.midPointFrom(i);return t.quadraticCurveTo(e.x,e.y,n.x,n.y),n},onMouseDown:function(t,e){this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],this._prepareForDrawing(t),this._captureDrawingPath(t),this._render())},onMouseMove:function(t,e){if(this.canvas._isMainEvent(e.e)&&(this.drawStraightLine=e.e[this.straightLineKey],(!0!==this.limitedToCanvasSize||!this._isOutSideCanvas(t))&&this._captureDrawingPath(t)&&this._points.length>1))if(this.needsFullRender())this.canvas.clearContext(this.canvas.contextTop),this._render();else{var i=this._points,n=i.length,s=this.canvas.contextTop;this._saveAndTransform(s),this.oldEnd&&(s.beginPath(),s.moveTo(this.oldEnd.x,this.oldEnd.y)),this.oldEnd=this._drawSegment(s,i[n-2],i[n-1],!0),s.stroke(),s.restore()}},onMouseUp:function(t){return!this.canvas._isMainEvent(t.e)||(this.drawStraightLine=!1,this.oldEnd=void 0,this._finalizeAndAddPath(),!1)},_prepareForDrawing:function(t){var e=new T.Point(t.x,t.y);this._reset(),this._addPoint(e),this.canvas.contextTop.moveTo(e.x,e.y)},_addPoint:function(t){return!(this._points.length>1&&t.eq(this._points[this._points.length-1])||(this.drawStraightLine&&this._points.length>1&&(this._hasStraightLine=!0,this._points.pop()),this._points.push(t),0))},_reset:function(){this._points=[],this._setBrushStyles(this.canvas.contextTop),this._setShadow(),this._hasStraightLine=!1},_captureDrawingPath:function(t){var e=new T.Point(t.x,t.y);return this._addPoint(e)},_render:function(t){var e,i,n=this._points[0],s=this._points[1];if(t=t||this.canvas.contextTop,this._saveAndTransform(t),t.beginPath(),2===this._points.length&&n.x===s.x&&n.y===s.y){var r=this.width/1e3;n=new T.Point(n.x,n.y),s=new T.Point(s.x,s.y),n.x-=r,s.x+=r}for(t.moveTo(n.x,n.y),e=1,i=this._points.length;e=s&&(a=t[i],o.push(a));return o.push(t[r]),o},_finalizeAndAddPath:function(){this.canvas.contextTop.closePath(),this.decimate&&(this._points=this.decimatePoints(this._points,this.decimate));var t=this.convertPointsToSVGPath(this._points);if(this._isEmptySVGPath(t))this.canvas.requestRenderAll();else{var e=this.createPath(t);this.canvas.clearContext(this.canvas.contextTop),this.canvas.fire("before:path:created",{path:e}),this.canvas.add(e),this.canvas.requestRenderAll(),e.setCoords(),this._resetShadow(),this.canvas.fire("path:created",{path:e})}}}),T.CircleBrush=T.util.createClass(T.BaseBrush,{width:10,initialize:function(t){this.canvas=t,this.points=[]},drawDot:function(t){var e=this.addPoint(t),i=this.canvas.contextTop;this._saveAndTransform(i),this.dot(i,e),i.restore()},dot:function(t,e){t.fillStyle=e.fill,t.beginPath(),t.arc(e.x,e.y,e.radius,0,2*Math.PI,!1),t.closePath(),t.fill()},onMouseDown:function(t){this.points.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.drawDot(t)},_render:function(){var t,e,i=this.canvas.contextTop,n=this.points;for(this._saveAndTransform(i),t=0,e=n.length;t0&&!this.preserveObjectStacking){e=[],i=[];for(var s=0,r=this._objects.length;s1&&(this._activeObject._objects=i),e.push.apply(e,i)}else e=this._objects;return e},renderAll:function(){!this.contextTopDirty||this._groupSelector||this.isDrawingMode||(this.clearContext(this.contextTop),this.contextTopDirty=!1),this.hasLostContext&&(this.renderTopLayer(this.contextTop),this.hasLostContext=!1);var t=this.contextContainer;return this.renderCanvas(t,this._chooseObjectsToRender()),this},renderTopLayer:function(t){t.save(),this.isDrawingMode&&this._isCurrentlyDrawing&&(this.freeDrawingBrush&&this.freeDrawingBrush._render(),this.contextTopDirty=!0),this.selection&&this._groupSelector&&(this._drawSelection(t),this.contextTopDirty=!0),t.restore()},renderTop:function(){var t=this.contextTop;return this.clearContext(t),this.renderTopLayer(t),this.fire("after:render"),this},_normalizePointer:function(t,e){var i=t.calcTransformMatrix(),n=T.util.invertTransform(i),s=this.restorePointerVpt(e);return T.util.transformPoint(s,n)},isTargetTransparent:function(t,e,i){if(t.shouldCache()&&t._cacheCanvas&&t!==this._activeObject){var n=this._normalizePointer(t,{x:e,y:i}),s=Math.max(t.cacheTranslationX+n.x*t.zoomX,0),r=Math.max(t.cacheTranslationY+n.y*t.zoomY,0);return T.util.isTransparent(t._cacheContext,Math.round(s),Math.round(r),this.targetFindTolerance)}var a=this.contextCache,o=t.selectionBackgroundColor,l=this.viewportTransform;return t.selectionBackgroundColor="",this.clearContext(a),a.save(),a.transform(l[0],l[1],l[2],l[3],l[4],l[5]),t.render(a),a.restore(),t.selectionBackgroundColor=o,T.util.isTransparent(a,e,i,this.targetFindTolerance)},_isSelectionKeyPressed:function(t){return Array.isArray(this.selectionKey)?!!this.selectionKey.find(function(e){return!0===t[e]}):t[this.selectionKey]},_shouldClearSelection:function(t,e){var i=this.getActiveObjects(),n=this._activeObject;return!e||e&&n&&i.length>1&&-1===i.indexOf(e)&&n!==e&&!this._isSelectionKeyPressed(t)||e&&!e.evented||e&&!e.selectable&&n&&n!==e},_shouldCenterTransform:function(t,e,i){var n;if(t)return"scale"===e||"scaleX"===e||"scaleY"===e||"resizing"===e?n=this.centeredScaling||t.centeredScaling:"rotate"===e&&(n=this.centeredRotation||t.centeredRotation),n?!i:i},_getOriginFromCorner:function(t,e){var i={x:t.originX,y:t.originY};return"ml"===e||"tl"===e||"bl"===e?i.x="right":"mr"!==e&&"tr"!==e&&"br"!==e||(i.x="left"),"tl"===e||"mt"===e||"tr"===e?i.y="bottom":"bl"!==e&&"mb"!==e&&"br"!==e||(i.y="top"),i},_getActionFromCorner:function(t,e,i,n){if(!e||!t)return"drag";var s=n.controls[e];return s.getActionName(i,s,n)},_setupCurrentTransform:function(t,i,n){if(i){var s=this.getPointer(t),r=i.__corner,a=i.controls[r],o=n&&r?a.getActionHandler(t,i,a):T.controlsUtils.dragHandler,l=this._getActionFromCorner(n,r,t,i),h=this._getOriginFromCorner(i,r),c=t[this.centeredKey],d={target:i,action:l,actionHandler:o,corner:r,scaleX:i.scaleX,scaleY:i.scaleY,skewX:i.skewX,skewY:i.skewY,offsetX:s.x-i.left,offsetY:s.y-i.top,originX:h.x,originY:h.y,ex:s.x,ey:s.y,lastX:s.x,lastY:s.y,theta:e(i.angle),width:i.width*i.scaleX,shiftKey:t.shiftKey,altKey:c,original:T.util.saveObjectTransform(i)};this._shouldCenterTransform(i,l,c)&&(d.originX="center",d.originY="center"),d.original.originX=h.x,d.original.originY=h.y,this._currentTransform=d,this._beforeTransform(t)}},setCursor:function(t){this.upperCanvasEl.style.cursor=t},_drawSelection:function(t){var e=this._groupSelector,i=new T.Point(e.ex,e.ey),n=T.util.transformPoint(i,this.viewportTransform),s=new T.Point(e.ex+e.left,e.ey+e.top),r=T.util.transformPoint(s,this.viewportTransform),a=Math.min(n.x,r.x),o=Math.min(n.y,r.y),l=Math.max(n.x,r.x),h=Math.max(n.y,r.y),c=this.selectionLineWidth/2;this.selectionColor&&(t.fillStyle=this.selectionColor,t.fillRect(a,o,l-a,h-o)),this.selectionLineWidth&&this.selectionBorderColor&&(t.lineWidth=this.selectionLineWidth,t.strokeStyle=this.selectionBorderColor,a+=c,o+=c,l-=c,h-=c,T.Object.prototype._setLineDash.call(this,t,this.selectionDashArray),t.strokeRect(a,o,l-a,h-o))},findTarget:function(t,e){if(!this.skipTargetFind){var n,s,r=this.getPointer(t,!0),a=this._activeObject,o=this.getActiveObjects(),l=i(t),h=o.length>1&&!e||1===o.length;if(this.targets=[],h&&a._findTargetCorner(r,l))return a;if(o.length>1&&!e&&a===this._searchPossibleTargets([a],r))return a;if(1===o.length&&a===this._searchPossibleTargets([a],r)){if(!this.preserveObjectStacking)return a;n=a,s=this.targets,this.targets=[]}var c=this._searchPossibleTargets(this._objects,r);return t[this.altSelectionKey]&&c&&n&&c!==n&&(c=n,this.targets=s),c}},_checkTarget:function(t,e,i){if(e&&e.visible&&e.evented&&e.containsPoint(t)){if(!this.perPixelTargetFind&&!e.perPixelTargetFind||e.isEditing)return!0;if(!this.isTargetTransparent(e,i.x,i.y))return!0}},_searchPossibleTargets:function(t,e){for(var i,n,s=t.length;s--;){var r=t[s],a=r.group?this._normalizePointer(r.group,e):e;if(this._checkTarget(a,r,e)){(i=t[s]).subTargetCheck&&i instanceof T.Group&&(n=this._searchPossibleTargets(i._objects,e))&&this.targets.push(n);break}}return i},restorePointerVpt:function(t){return T.util.transformPoint(t,T.util.invertTransform(this.viewportTransform))},getPointer:function(e,i){if(this._absolutePointer&&!i)return this._absolutePointer;if(this._pointer&&i)return this._pointer;var n,s=t(e),r=this.upperCanvasEl,a=r.getBoundingClientRect(),o=a.width||0,l=a.height||0;o&&l||("top"in a&&"bottom"in a&&(l=Math.abs(a.top-a.bottom)),"right"in a&&"left"in a&&(o=Math.abs(a.right-a.left))),this.calcOffset(),s.x=s.x-this._offset.left,s.y=s.y-this._offset.top,i||(s=this.restorePointerVpt(s));var h=this.getRetinaScaling();return 1!==h&&(s.x/=h,s.y/=h),n=0===o||0===l?{width:1,height:1}:{width:r.width/o,height:r.height/l},{x:s.x*n.width,y:s.y*n.height}},_createUpperCanvas:function(){var t=this.lowerCanvasEl.className.replace(/\s*lower-canvas\s*/,""),e=this.lowerCanvasEl,i=this.upperCanvasEl;i?i.className="":(i=this._createCanvasElement(),this.upperCanvasEl=i),T.util.addClass(i,"upper-canvas "+t),this.wrapperEl.appendChild(i),this._copyCanvasStyle(e,i),this._applyCanvasStyle(i),this.contextTop=i.getContext("2d")},getTopContext:function(){return this.contextTop},_createCacheCanvas:function(){this.cacheCanvasEl=this._createCanvasElement(),this.cacheCanvasEl.setAttribute("width",this.width),this.cacheCanvasEl.setAttribute("height",this.height),this.contextCache=this.cacheCanvasEl.getContext("2d")},_initWrapperElement:function(){this.wrapperEl=T.util.wrapElement(this.lowerCanvasEl,"div",{class:this.containerClass}),T.util.setStyle(this.wrapperEl,{width:this.width+"px",height:this.height+"px",position:"relative"}),T.util.makeElementUnselectable(this.wrapperEl)},_applyCanvasStyle:function(t){var e=this.width||t.width,i=this.height||t.height;T.util.setStyle(t,{position:"absolute",width:e+"px",height:i+"px",left:0,top:0,"touch-action":this.allowTouchScrolling?"manipulation":"none","-ms-touch-action":this.allowTouchScrolling?"manipulation":"none"}),t.width=e,t.height=i,T.util.makeElementUnselectable(t)},_copyCanvasStyle:function(t,e){e.style.cssText=t.style.cssText},getSelectionContext:function(){return this.contextTop},getSelectionElement:function(){return this.upperCanvasEl},getActiveObject:function(){return this._activeObject},getActiveObjects:function(){var t=this._activeObject;return t?"activeSelection"===t.type&&t._objects?t._objects.slice(0):[t]:[]},_onObjectRemoved:function(t){t===this._activeObject&&(this.fire("before:selection:cleared",{target:t}),this._discardActiveObject(),this.fire("selection:cleared",{target:t}),t.fire("deselected")),t===this._hoveredTarget&&(this._hoveredTarget=null,this._hoveredTargets=[]),this.callSuper("_onObjectRemoved",t)},_fireSelectionEvents:function(t,e){var i=!1,n=this.getActiveObjects(),s=[],r=[];t.forEach(function(t){-1===n.indexOf(t)&&(i=!0,t.fire("deselected",{e,target:t}),r.push(t))}),n.forEach(function(n){-1===t.indexOf(n)&&(i=!0,n.fire("selected",{e,target:n}),s.push(n))}),t.length>0&&n.length>0?i&&this.fire("selection:updated",{e,selected:s,deselected:r}):n.length>0?this.fire("selection:created",{e,selected:s}):t.length>0&&this.fire("selection:cleared",{e,deselected:r})},setActiveObject:function(t,e){var i=this.getActiveObjects();return this._setActiveObject(t,e),this._fireSelectionEvents(i,e),this},_setActiveObject:function(t,e){return this._activeObject!==t&&!!this._discardActiveObject(e,t)&&!t.onSelect({e})&&(this._activeObject=t,!0)},_discardActiveObject:function(t,e){var i=this._activeObject;if(i){if(i.onDeselect({e:t,object:e}))return!1;this._activeObject=null}return!0},discardActiveObject:function(t){var e=this.getActiveObjects(),i=this.getActiveObject();return e.length&&this.fire("before:selection:cleared",{target:i,e:t}),this._discardActiveObject(t),this._fireSelectionEvents(e,t),this},dispose:function(){var t=this.wrapperEl;return this.removeListeners(),t.removeChild(this.upperCanvasEl),t.removeChild(this.lowerCanvasEl),this.contextCache=null,this.contextTop=null,["upperCanvasEl","cacheCanvasEl"].forEach(function(t){T.util.cleanUpJsdomNode(this[t]),this[t]=void 0}.bind(this)),t.parentNode&&t.parentNode.replaceChild(this.lowerCanvasEl,this.wrapperEl),delete this.wrapperEl,T.StaticCanvas.prototype.dispose.call(this),this},clear:function(){return this.discardActiveObject(),this.clearContext(this.contextTop),this.callSuper("clear")},drawControls:function(t){var e=this._activeObject;e&&e._renderControls(t)},_toObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(t),s=this.callSuper("_toObject",t,e,i);return this._unwindGroupTransformOnObject(t,n),s},_realizeGroupTransformOnObject:function(t){if(t.group&&"activeSelection"===t.group.type&&this._activeObject===t.group){var e={};return["angle","flipX","flipY","left","scaleX","scaleY","skewX","skewY","top"].forEach(function(i){e[i]=t[i]}),T.util.addTransformToObject(t,this._activeObject.calcOwnMatrix()),e}return null},_unwindGroupTransformOnObject:function(t,e){e&&t.set(e)},_setSVGObject:function(t,e,i){var n=this._realizeGroupTransformOnObject(e);this.callSuper("_setSVGObject",t,e,i),this._unwindGroupTransformOnObject(e,n)},setViewportTransform:function(t){this.renderOnAddRemove&&this._activeObject&&this._activeObject.isEditing&&this._activeObject.clearContextTop(),T.StaticCanvas.prototype.setViewportTransform.call(this,t)}}),T.StaticCanvas)"prototype"!==n&&(T.Canvas[n]=T.StaticCanvas[n])}(),function(){var t=T.util.addListener,e=T.util.removeListener,i={passive:!1};function n(t,e){return t.button&&t.button===e-1}T.util.object.extend(T.Canvas.prototype,{mainTouchId:null,_initEventListeners:function(){this.removeListeners(),this._bindEvents(),this.addOrRemove(t,"add")},_getEventPrefix:function(){return this.enablePointerEvents?"pointer":"mouse"},addOrRemove:function(t,e){var n=this.upperCanvasEl,s=this._getEventPrefix();t(T.window,"resize",this._onResize),t(n,s+"down",this._onMouseDown),t(n,s+"move",this._onMouseMove,i),t(n,s+"out",this._onMouseOut),t(n,s+"enter",this._onMouseEnter),t(n,"wheel",this._onMouseWheel),t(n,"contextmenu",this._onContextMenu),t(n,"dblclick",this._onDoubleClick),t(n,"dragover",this._onDragOver),t(n,"dragenter",this._onDragEnter),t(n,"dragleave",this._onDragLeave),t(n,"drop",this._onDrop),this.enablePointerEvents||t(n,"touchstart",this._onTouchStart,i),"undefined"!=typeof eventjs&&e in eventjs&&(eventjs[e](n,"gesture",this._onGesture),eventjs[e](n,"drag",this._onDrag),eventjs[e](n,"orientation",this._onOrientationChange),eventjs[e](n,"shake",this._onShake),eventjs[e](n,"longpress",this._onLongPress))},removeListeners:function(){this.addOrRemove(e,"remove");var t=this._getEventPrefix();e(T.document,t+"up",this._onMouseUp),e(T.document,"touchend",this._onTouchEnd,i),e(T.document,t+"move",this._onMouseMove,i),e(T.document,"touchmove",this._onMouseMove,i)},_bindEvents:function(){this.eventsBound||(this._onMouseDown=this._onMouseDown.bind(this),this._onTouchStart=this._onTouchStart.bind(this),this._onMouseMove=this._onMouseMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._onResize=this._onResize.bind(this),this._onGesture=this._onGesture.bind(this),this._onDrag=this._onDrag.bind(this),this._onShake=this._onShake.bind(this),this._onLongPress=this._onLongPress.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onMouseWheel=this._onMouseWheel.bind(this),this._onMouseOut=this._onMouseOut.bind(this),this._onMouseEnter=this._onMouseEnter.bind(this),this._onContextMenu=this._onContextMenu.bind(this),this._onDoubleClick=this._onDoubleClick.bind(this),this._onDragOver=this._onDragOver.bind(this),this._onDragEnter=this._simpleEventHandler.bind(this,"dragenter"),this._onDragLeave=this._simpleEventHandler.bind(this,"dragleave"),this._onDrop=this._onDrop.bind(this),this.eventsBound=!0)},_onGesture:function(t,e){this.__onTransformGesture&&this.__onTransformGesture(t,e)},_onDrag:function(t,e){this.__onDrag&&this.__onDrag(t,e)},_onMouseWheel:function(t){this.__onMouseWheel(t)},_onMouseOut:function(t){var e=this._hoveredTarget;this.fire("mouse:out",{target:e,e:t}),this._hoveredTarget=null,e&&e.fire("mouseout",{e:t});var i=this;this._hoveredTargets.forEach(function(n){i.fire("mouse:out",{target:e,e:t}),n&&e.fire("mouseout",{e:t})}),this._hoveredTargets=[],this._iTextInstances&&this._iTextInstances.forEach(function(t){t.isEditing&&t.hiddenTextarea.focus()})},_onMouseEnter:function(t){this._currentTransform||this.findTarget(t)||(this.fire("mouse:over",{target:null,e:t}),this._hoveredTarget=null,this._hoveredTargets=[])},_onOrientationChange:function(t,e){this.__onOrientationChange&&this.__onOrientationChange(t,e)},_onShake:function(t,e){this.__onShake&&this.__onShake(t,e)},_onLongPress:function(t,e){this.__onLongPress&&this.__onLongPress(t,e)},_onDragOver:function(t){t.preventDefault();var e=this._simpleEventHandler("dragover",t);this._fireEnterLeaveEvents(e,t)},_onDrop:function(t){return this._simpleEventHandler("drop:before",t),this._simpleEventHandler("drop",t)},_onContextMenu:function(t){return this.stopContextMenu&&(t.stopPropagation(),t.preventDefault()),!1},_onDoubleClick:function(t){this._cacheTransformEventData(t),this._handleEvent(t,"dblclick"),this._resetTransformEventData(t)},getPointerId:function(t){var e=t.changedTouches;return e?e[0]&&e[0].identifier:this.enablePointerEvents?t.pointerId:-1},_isMainEvent:function(t){return!0===t.isPrimary||!1!==t.isPrimary&&("touchend"===t.type&&0===t.touches.length||!t.changedTouches||t.changedTouches[0].identifier===this.mainTouchId)},_onTouchStart:function(n){n.preventDefault(),null===this.mainTouchId&&(this.mainTouchId=this.getPointerId(n)),this.__onMouseDown(n),this._resetTransformEventData();var s=this.upperCanvasEl,r=this._getEventPrefix();t(T.document,"touchend",this._onTouchEnd,i),t(T.document,"touchmove",this._onMouseMove,i),e(s,r+"down",this._onMouseDown)},_onMouseDown:function(n){this.__onMouseDown(n),this._resetTransformEventData();var s=this.upperCanvasEl,r=this._getEventPrefix();e(s,r+"move",this._onMouseMove,i),t(T.document,r+"up",this._onMouseUp),t(T.document,r+"move",this._onMouseMove,i)},_onTouchEnd:function(n){if(!(n.touches.length>0)){this.__onMouseUp(n),this._resetTransformEventData(),this.mainTouchId=null;var s=this._getEventPrefix();e(T.document,"touchend",this._onTouchEnd,i),e(T.document,"touchmove",this._onMouseMove,i);var r=this;this._willAddMouseDown&&clearTimeout(this._willAddMouseDown),this._willAddMouseDown=setTimeout(function(){t(r.upperCanvasEl,s+"down",r._onMouseDown),r._willAddMouseDown=0},400)}},_onMouseUp:function(n){this.__onMouseUp(n),this._resetTransformEventData();var s=this.upperCanvasEl,r=this._getEventPrefix();this._isMainEvent(n)&&(e(T.document,r+"up",this._onMouseUp),e(T.document,r+"move",this._onMouseMove,i),t(s,r+"move",this._onMouseMove,i))},_onMouseMove:function(t){!this.allowTouchScrolling&&t.preventDefault&&t.preventDefault(),this.__onMouseMove(t)},_onResize:function(){this.calcOffset()},_shouldRender:function(t){var e=this._activeObject;return!!(!!e!=!!t||e&&t&&e!==t)||(e&&e.isEditing,!1)},__onMouseUp:function(t){var e,i=this._currentTransform,s=this._groupSelector,r=!1,a=!s||0===s.left&&0===s.top;if(this._cacheTransformEventData(t),e=this._target,this._handleEvent(t,"up:before"),n(t,3))this.fireRightClick&&this._handleEvent(t,"up",3,a);else{if(n(t,2))return this.fireMiddleClick&&this._handleEvent(t,"up",2,a),void this._resetTransformEventData();if(this.isDrawingMode&&this._isCurrentlyDrawing)this._onMouseUpInDrawingMode(t);else if(this._isMainEvent(t)){if(i&&(this._finalizeCurrentTransform(t),r=i.actionPerformed),!a){var o=e===this._activeObject;this._maybeGroupObjects(t),r||(r=this._shouldRender(e)||!o&&e===this._activeObject)}var l,h;if(e){if(l=e._findTargetCorner(this.getPointer(t,!0),T.util.isTouchEvent(t)),e.selectable&&e!==this._activeObject&&"up"===e.activeOn)this.setActiveObject(e,t),r=!0;else{var c=e.controls[l],d=c&&c.getMouseUpHandler(t,e,c);d&&d(t,i,(h=this.getPointer(t)).x,h.y)}e.isMoving=!1}if(i&&(i.target!==e||i.corner!==l)){var u=i.target&&i.target.controls[i.corner],f=u&&u.getMouseUpHandler(t,e,c);h=h||this.getPointer(t),f&&f(t,i,h.x,h.y)}this._setCursorFromEvent(t,e),this._handleEvent(t,"up",1,a),this._groupSelector=null,this._currentTransform=null,e&&(e.__corner=0),r?this.requestRenderAll():a||this.renderTop()}}},_simpleEventHandler:function(t,e){var i=this.findTarget(e),n=this.targets,s={e,target:i,subTargets:n};if(this.fire(t,s),i&&i.fire(t,s),!n)return i;for(var r=0;r1&&(e=new T.ActiveSelection(i.reverse(),{canvas:this}),this.setActiveObject(e,t))},_collectObjects:function(t){for(var e,i=[],n=this._groupSelector.ex,s=this._groupSelector.ey,r=n+this._groupSelector.left,a=s+this._groupSelector.top,o=new T.Point(v(n,r),v(s,a)),l=new T.Point(y(n,r),y(s,a)),h=!this.selectionFullyContained,c=n===r&&s===a,d=this._objects.length;d--&&!((e=this._objects[d])&&e.selectable&&e.visible&&(h&&e.intersectsWithRect(o,l,!0)||e.isContainedWithinRect(o,l,!0)||h&&e.containsPoint(o,null,!0)||h&&e.containsPoint(l,null,!0))&&(i.push(e),c)););return i.length>1&&(i=i.filter(function(e){return!e.onSelect({e:t})})),i},_maybeGroupObjects:function(t){this.selection&&this._groupSelector&&this._groupSelectedObjects(t),this.setCursor(this.defaultCursor),this._groupSelector=null}}),T.util.object.extend(T.StaticCanvas.prototype,{toDataURL:function(t){t||(t={});var e=t.format||"png",i=t.quality||1,n=(t.multiplier||1)*(t.enableRetinaScaling?this.getRetinaScaling():1),s=this.toCanvasElement(n,t);return T.util.toDataURL(s,e,i)},toCanvasElement:function(t,e){t=t||1;var i=((e=e||{}).width||this.width)*t,n=(e.height||this.height)*t,s=this.getZoom(),r=this.width,a=this.height,o=s*t,l=this.viewportTransform,h=(l[4]-(e.left||0))*t,c=(l[5]-(e.top||0))*t,d=this.interactive,u=[o,0,0,o,h,c],f=this.enableRetinaScaling,g=T.util.createCanvasElement(),m=this.contextTop;return g.width=i,g.height=n,this.contextTop=null,this.enableRetinaScaling=!1,this.interactive=!1,this.viewportTransform=u,this.width=i,this.height=n,this.calcViewportBoundaries(),this.renderCanvas(g.getContext("2d"),this._objects),this.viewportTransform=l,this.width=r,this.height=a,this.calcViewportBoundaries(),this.interactive=d,this.enableRetinaScaling=f,this.contextTop=m,g}}),T.util.object.extend(T.StaticCanvas.prototype,{loadFromJSON:function(t,e,i){if(t){var n="string"==typeof t?JSON.parse(t):T.util.object.clone(t),s=this,r=n.clipPath,a=this.renderOnAddRemove;return this.renderOnAddRemove=!1,delete n.clipPath,this._enlivenObjects(n.objects,function(t){s.clear(),s._setBgOverlay(n,function(){r?s._enlivenObjects([r],function(i){s.clipPath=i[0],s.__setupCanvas.call(s,n,t,a,e)}):s.__setupCanvas.call(s,n,t,a,e)})},i),this}},__setupCanvas:function(t,e,i,n){var s=this;e.forEach(function(t,e){s.insertAt(t,e)}),this.renderOnAddRemove=i,delete t.objects,delete t.backgroundImage,delete t.overlayImage,delete t.background,delete t.overlay,this._setOptions(t),this.renderAll(),n&&n()},_setBgOverlay:function(t,e){var i={backgroundColor:!1,overlayColor:!1,backgroundImage:!1,overlayImage:!1};if(t.backgroundImage||t.overlayImage||t.background||t.overlay){var n=function(){i.backgroundImage&&i.overlayImage&&i.backgroundColor&&i.overlayColor&&e&&e()};this.__setBgOverlay("backgroundImage",t.backgroundImage,i,n),this.__setBgOverlay("overlayImage",t.overlayImage,i,n),this.__setBgOverlay("backgroundColor",t.background,i,n),this.__setBgOverlay("overlayColor",t.overlay,i,n)}else e&&e()},__setBgOverlay:function(t,e,i,n){var s=this;if(!e)return i[t]=!0,void(n&&n());"backgroundImage"===t||"overlayImage"===t?T.util.enlivenObjects([e],function(e){s[t]=e[0],i[t]=!0,n&&n()}):this["set"+T.util.string.capitalize(t,!0)](e,function(){i[t]=!0,n&&n()})},_enlivenObjects:function(t,e,i){t&&0!==t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},null,i):e&&e([])},_toDataURL:function(t,e){this.clone(function(i){e(i.toDataURL(t))})},_toDataURLWithMultiplier:function(t,e,i){this.clone(function(n){i(n.toDataURLWithMultiplier(t,e))})},clone:function(t,e){var i=JSON.stringify(this.toJSON(e));this.cloneWithoutData(function(e){e.loadFromJSON(i,function(){t&&t(e)})})},cloneWithoutData:function(t){var e=T.util.createCanvasElement();e.width=this.width,e.height=this.height;var i=new T.Canvas(e);this.backgroundImage?(i.setBackgroundImage(this.backgroundImage.src,function(){i.renderAll(),t&&t(i)}),i.backgroundImageOpacity=this.backgroundImageOpacity,i.backgroundImageStretch=this.backgroundImageStretch):t&&t(i)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,s=e.util.toFixed,r=e.util.string.capitalize,a=e.util.degreesToRadians,o=!e.isLikelyNode;e.Object||(e.Object=e.util.createClass(e.CommonMethods,{type:"object",originX:"left",originY:"top",top:0,left:0,width:0,height:0,scaleX:1,scaleY:1,flipX:!1,flipY:!1,opacity:1,angle:0,skewX:0,skewY:0,cornerSize:13,touchCornerSize:24,transparentCorners:!0,hoverCursor:null,moveCursor:null,padding:0,borderColor:"rgb(178,204,255)",borderDashArray:null,cornerColor:"rgb(178,204,255)",cornerStrokeColor:null,cornerStyle:"rect",cornerDashArray:null,centeredScaling:!1,centeredRotation:!0,fill:"rgb(0,0,0)",fillRule:"nonzero",globalCompositeOperation:"source-over",backgroundColor:"",selectionBackgroundColor:"",stroke:null,strokeWidth:1,strokeDashArray:null,strokeDashOffset:0,strokeLineCap:"butt",strokeLineJoin:"miter",strokeMiterLimit:4,shadow:null,borderOpacityWhenMoving:.4,borderScaleFactor:1,minScaleLimit:0,selectable:!0,evented:!0,visible:!0,hasControls:!0,hasBorders:!0,perPixelTargetFind:!1,includeDefaultValues:!0,lockMovementX:!1,lockMovementY:!1,lockRotation:!1,lockScalingX:!1,lockScalingY:!1,lockSkewingX:!1,lockSkewingY:!1,lockScalingFlip:!1,excludeFromExport:!1,objectCaching:o,statefullCache:!1,noScaleCache:!0,strokeUniform:!1,dirty:!0,__corner:0,paintFirst:"fill",activeOn:"down",stateProperties:"top left width height scaleX scaleY flipX flipY originX originY transformMatrix stroke strokeWidth strokeDashArray strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit angle opacity fill globalCompositeOperation shadow visible backgroundColor skewX skewY fillRule paintFirst clipPath strokeUniform".split(" "),cacheProperties:"fill stroke strokeWidth strokeDashArray width height paintFirst strokeUniform strokeLineCap strokeDashOffset strokeLineJoin strokeMiterLimit backgroundColor clipPath".split(" "),colorProperties:"fill stroke backgroundColor".split(" "),clipPath:void 0,inverted:!1,absolutePositioned:!1,initialize:function(t){t&&this.setOptions(t)},_createCacheCanvas:function(){this._cacheProperties={},this._cacheCanvas=e.util.createCanvasElement(),this._cacheContext=this._cacheCanvas.getContext("2d"),this._updateCacheCanvas(),this.dirty=!0},_limitCacheSize:function(t){var i=e.perfLimitSizeTotal,n=t.width,s=t.height,r=e.maxCacheSideLimit,a=e.minCacheSideLimit;if(n<=r&&s<=r&&n*s<=i)return nc&&(t.zoomX/=n/c,t.width=c,t.capped=!0),s>d&&(t.zoomY/=s/d,t.height=d,t.capped=!0),t},_getCacheCanvasDimensions:function(){var t=this.getTotalObjectScaling(),e=this._getTransformedDimensions(0,0),i=e.x*t.scaleX/this.scaleX,n=e.y*t.scaleY/this.scaleY;return{width:i+2,height:n+2,zoomX:t.scaleX,zoomY:t.scaleY,x:i,y:n}},_updateCacheCanvas:function(){var t=this.canvas;if(this.noScaleCache&&t&&t._currentTransform){var i=t._currentTransform.target,n=t._currentTransform.action;if(this===i&&n.slice&&"scale"===n.slice(0,5))return!1}var s,r,a=this._cacheCanvas,o=this._limitCacheSize(this._getCacheCanvasDimensions()),l=e.minCacheSideLimit,h=o.width,c=o.height,d=o.zoomX,u=o.zoomY,f=h!==this.cacheWidth||c!==this.cacheHeight,g=this.zoomX!==d||this.zoomY!==u,m=f||g,p=0,_=0,v=!1;if(f){var y=this._cacheCanvas.width,w=this._cacheCanvas.height,C=h>y||c>w;v=C||(h<.9*y||c<.9*w)&&y>l&&w>l,C&&!o.capped&&(h>l||c>l)&&(p=.1*h,_=.1*c)}return this instanceof e.Text&&this.path&&(m=!0,v=!0,p+=this.getHeightOfLine(0)*this.zoomX,_+=this.getHeightOfLine(0)*this.zoomY),!!m&&(v?(a.width=Math.ceil(h+p),a.height=Math.ceil(c+_)):(this._cacheContext.setTransform(1,0,0,1,0,0),this._cacheContext.clearRect(0,0,a.width,a.height)),s=o.x/2,r=o.y/2,this.cacheTranslationX=Math.round(a.width/2-s)+s,this.cacheTranslationY=Math.round(a.height/2-r)+r,this.cacheWidth=h,this.cacheHeight=c,this._cacheContext.translate(this.cacheTranslationX,this.cacheTranslationY),this._cacheContext.scale(d,u),this.zoomX=d,this.zoomY=u,!0)},setOptions:function(t){this._setOptions(t),this._initGradient(t.fill,"fill"),this._initGradient(t.stroke,"stroke"),this._initPattern(t.fill,"fill"),this._initPattern(t.stroke,"stroke")},transform:function(t){var e=this.group&&!this.group._transformDone||this.group&&this.canvas&&t===this.canvas.contextTop,i=this.calcTransformMatrix(!e);t.transform(i[0],i[1],i[2],i[3],i[4],i[5])},toObject:function(t){var i=e.Object.NUM_FRACTION_DIGITS,n={type:this.type,version:e.version,originX:this.originX,originY:this.originY,left:s(this.left,i),top:s(this.top,i),width:s(this.width,i),height:s(this.height,i),fill:this.fill&&this.fill.toObject?this.fill.toObject():this.fill,stroke:this.stroke&&this.stroke.toObject?this.stroke.toObject():this.stroke,strokeWidth:s(this.strokeWidth,i),strokeDashArray:this.strokeDashArray?this.strokeDashArray.concat():this.strokeDashArray,strokeLineCap:this.strokeLineCap,strokeDashOffset:this.strokeDashOffset,strokeLineJoin:this.strokeLineJoin,strokeUniform:this.strokeUniform,strokeMiterLimit:s(this.strokeMiterLimit,i),scaleX:s(this.scaleX,i),scaleY:s(this.scaleY,i),angle:s(this.angle,i),flipX:this.flipX,flipY:this.flipY,opacity:s(this.opacity,i),shadow:this.shadow&&this.shadow.toObject?this.shadow.toObject():this.shadow,visible:this.visible,backgroundColor:this.backgroundColor,fillRule:this.fillRule,paintFirst:this.paintFirst,globalCompositeOperation:this.globalCompositeOperation,skewX:s(this.skewX,i),skewY:s(this.skewY,i)};return this.clipPath&&!this.clipPath.excludeFromExport&&(n.clipPath=this.clipPath.toObject(t),n.clipPath.inverted=this.clipPath.inverted,n.clipPath.absolutePositioned=this.clipPath.absolutePositioned),e.util.populateWithProperties(this,n,t),this.includeDefaultValues||(n=this._removeDefaultValues(n)),n},toDatalessObject:function(t){return this.toObject(t)},_removeDefaultValues:function(t){var i=e.util.getKlass(t.type).prototype;return i.stateProperties.forEach(function(e){"left"!==e&&"top"!==e&&(t[e]===i[e]&&delete t[e],Array.isArray(t[e])&&Array.isArray(i[e])&&0===t[e].length&&0===i[e].length&&delete t[e])}),t},toString:function(){return"#"},getObjectScaling:function(){if(!this.group)return{scaleX:this.scaleX,scaleY:this.scaleY};var t=e.util.qrDecompose(this.calcTransformMatrix());return{scaleX:Math.abs(t.scaleX),scaleY:Math.abs(t.scaleY)}},getTotalObjectScaling:function(){var t=this.getObjectScaling(),e=t.scaleX,i=t.scaleY;if(this.canvas){var n=this.canvas.getZoom(),s=this.canvas.getRetinaScaling();e*=n*s,i*=n*s}return{scaleX:e,scaleY:i}},getObjectOpacity:function(){var t=this.opacity;return this.group&&(t*=this.group.getObjectOpacity()),t},_set:function(t,i){var n="scaleX"===t||"scaleY"===t,s=this[t]!==i,r=!1;return n&&(i=this._constrainScale(i)),"scaleX"===t&&i<0?(this.flipX=!this.flipX,i*=-1):"scaleY"===t&&i<0?(this.flipY=!this.flipY,i*=-1):"shadow"!==t||!i||i instanceof e.Shadow?"dirty"===t&&this.group&&this.group.set("dirty",i):i=new e.Shadow(i),this[t]=i,s&&(r=this.group&&this.group.isOnACache(),this.cacheProperties.indexOf(t)>-1?(this.dirty=!0,r&&this.group.set("dirty",!0)):r&&this.stateProperties.indexOf(t)>-1&&this.group.set("dirty",!0)),this},setOnGroup:function(){},getViewportTransform:function(){return this.canvas&&this.canvas.viewportTransform?this.canvas.viewportTransform:e.iMatrix.concat()},isNotVisible:function(){return 0===this.opacity||!this.width&&!this.height&&0===this.strokeWidth||!this.visible},render:function(t){this.isNotVisible()||this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(t.save(),this._setupCompositeOperation(t),this.drawSelectionBackground(t),this.transform(t),this._setOpacity(t),this._setShadow(t,this),this.shouldCache()?(this.renderCache(),this.drawCacheOnCanvas(t)):(this._removeCacheCanvas(),this.dirty=!1,this.drawObject(t),this.objectCaching&&this.statefullCache&&this.saveState({propertySet:"cacheProperties"})),t.restore())},renderCache:function(t){t=t||{},this._cacheCanvas&&this._cacheContext||this._createCacheCanvas(),this.isCacheDirty()&&(this.statefullCache&&this.saveState({propertySet:"cacheProperties"}),this.drawObject(this._cacheContext,t.forClipping),this.dirty=!1)},_removeCacheCanvas:function(){this._cacheCanvas=null,this._cacheContext=null,this.cacheWidth=0,this.cacheHeight=0},hasStroke:function(){return this.stroke&&"transparent"!==this.stroke&&0!==this.strokeWidth},hasFill:function(){return this.fill&&"transparent"!==this.fill},needsItsOwnCache:function(){return!("stroke"!==this.paintFirst||!this.hasFill()||!this.hasStroke()||"object"!=typeof this.shadow)||!!this.clipPath},shouldCache:function(){return this.ownCaching=this.needsItsOwnCache()||this.objectCaching&&(!this.group||!this.group.isOnACache()),this.ownCaching},willDrawShadow:function(){return!!this.shadow&&(0!==this.shadow.offsetX||0!==this.shadow.offsetY)},drawClipPathOnCache:function(t,i){if(t.save(),i.inverted?t.globalCompositeOperation="destination-out":t.globalCompositeOperation="destination-in",i.absolutePositioned){var n=e.util.invertTransform(this.calcTransformMatrix());t.transform(n[0],n[1],n[2],n[3],n[4],n[5])}i.transform(t),t.scale(1/i.zoomX,1/i.zoomY),t.drawImage(i._cacheCanvas,-i.cacheTranslationX,-i.cacheTranslationY),t.restore()},drawObject:function(t,e){var i=this.fill,n=this.stroke;e?(this.fill="black",this.stroke="",this._setClippingProperties(t)):this._renderBackground(t),this._render(t),this._drawClipPath(t,this.clipPath),this.fill=i,this.stroke=n},_drawClipPath:function(t,e){e&&(e.canvas=this.canvas,e.shouldCache(),e._transformDone=!0,e.renderCache({forClipping:!0}),this.drawClipPathOnCache(t,e))},drawCacheOnCanvas:function(t){t.scale(1/this.zoomX,1/this.zoomY),t.drawImage(this._cacheCanvas,-this.cacheTranslationX,-this.cacheTranslationY)},isCacheDirty:function(t){if(this.isNotVisible())return!1;if(this._cacheCanvas&&this._cacheContext&&!t&&this._updateCacheCanvas())return!0;if(this.dirty||this.clipPath&&this.clipPath.absolutePositioned||this.statefullCache&&this.hasStateChanged("cacheProperties")){if(this._cacheCanvas&&this._cacheContext&&!t){var e=this.cacheWidth/this.zoomX,i=this.cacheHeight/this.zoomY;this._cacheContext.clearRect(-e/2,-i/2,e,i)}return!0}return!1},_renderBackground:function(t){if(this.backgroundColor){var e=this._getNonTransformedDimensions();t.fillStyle=this.backgroundColor,t.fillRect(-e.x/2,-e.y/2,e.x,e.y),this._removeShadow(t)}},_setOpacity:function(t){this.group&&!this.group._transformDone?t.globalAlpha=this.getObjectOpacity():t.globalAlpha*=this.opacity},_setStrokeStyles:function(t,e){var i=e.stroke;i&&(t.lineWidth=e.strokeWidth,t.lineCap=e.strokeLineCap,t.lineDashOffset=e.strokeDashOffset,t.lineJoin=e.strokeLineJoin,t.miterLimit=e.strokeMiterLimit,i.toLive?"percentage"===i.gradientUnits||i.gradientTransform||i.patternTransform?this._applyPatternForTransformedGradient(t,i):(t.strokeStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,i)):t.strokeStyle=e.stroke)},_setFillStyles:function(t,e){var i=e.fill;i&&(i.toLive?(t.fillStyle=i.toLive(t,this),this._applyPatternGradientTransform(t,e.fill)):t.fillStyle=i)},_setClippingProperties:function(t){t.globalAlpha=1,t.strokeStyle="transparent",t.fillStyle="#000000"},_setLineDash:function(t,e){e&&0!==e.length&&(1&e.length&&e.push.apply(e,e),t.setLineDash(e))},_renderControls:function(t,i){var n,s,r,o=this.getViewportTransform(),l=this.calcTransformMatrix();s=void 0!==(i=i||{}).hasBorders?i.hasBorders:this.hasBorders,r=void 0!==i.hasControls?i.hasControls:this.hasControls,l=e.util.multiplyTransformMatrices(o,l),n=e.util.qrDecompose(l),t.save(),t.translate(n.translateX,n.translateY),t.lineWidth=1*this.borderScaleFactor,this.group||(t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1),this.flipX&&(n.angle-=180),t.rotate(a(this.group?n.angle:this.angle)),i.forActiveSelection||this.group?s&&this.drawBordersInGroup(t,n,i):s&&this.drawBorders(t,i),r&&this.drawControls(t,i),t.restore()},_setShadow:function(t){if(this.shadow){var i,n=this.shadow,s=this.canvas,r=s&&s.viewportTransform[0]||1,a=s&&s.viewportTransform[3]||1;i=n.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),s&&s._isRetinaScaling()&&(r*=e.devicePixelRatio,a*=e.devicePixelRatio),t.shadowColor=n.color,t.shadowBlur=n.blur*e.browserShadowBlurConstant*(r+a)*(i.scaleX+i.scaleY)/4,t.shadowOffsetX=n.offsetX*r*i.scaleX,t.shadowOffsetY=n.offsetY*a*i.scaleY}},_removeShadow:function(t){this.shadow&&(t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0)},_applyPatternGradientTransform:function(t,e){if(!e||!e.toLive)return{offsetX:0,offsetY:0};var i=e.gradientTransform||e.patternTransform,n=-this.width/2+e.offsetX||0,s=-this.height/2+e.offsetY||0;return"percentage"===e.gradientUnits?t.transform(this.width,0,0,this.height,n,s):t.transform(1,0,0,1,n,s),i&&t.transform(i[0],i[1],i[2],i[3],i[4],i[5]),{offsetX:n,offsetY:s}},_renderPaintInOrder:function(t){"stroke"===this.paintFirst?(this._renderStroke(t),this._renderFill(t)):(this._renderFill(t),this._renderStroke(t))},_render:function(){},_renderFill:function(t){this.fill&&(t.save(),this._setFillStyles(t,this),"evenodd"===this.fillRule?t.fill("evenodd"):t.fill(),t.restore())},_renderStroke:function(t){if(this.stroke&&0!==this.strokeWidth){if(this.shadow&&!this.shadow.affectStroke&&this._removeShadow(t),t.save(),this.strokeUniform&&this.group){var e=this.getObjectScaling();t.scale(1/e.scaleX,1/e.scaleY)}else this.strokeUniform&&t.scale(1/this.scaleX,1/this.scaleY);this._setLineDash(t,this.strokeDashArray),this._setStrokeStyles(t,this),t.stroke(),t.restore()}},_applyPatternForTransformedGradient:function(t,i){var n,s=this._limitCacheSize(this._getCacheCanvasDimensions()),r=e.util.createCanvasElement(),a=this.canvas.getRetinaScaling(),o=s.x/this.scaleX/a,l=s.y/this.scaleY/a;r.width=o,r.height=l,(n=r.getContext("2d")).beginPath(),n.moveTo(0,0),n.lineTo(o,0),n.lineTo(o,l),n.lineTo(0,l),n.closePath(),n.translate(o/2,l/2),n.scale(s.zoomX/this.scaleX/a,s.zoomY/this.scaleY/a),this._applyPatternGradientTransform(n,i),n.fillStyle=i.toLive(t),n.fill(),t.translate(-this.width/2-this.strokeWidth/2,-this.height/2-this.strokeWidth/2),t.scale(a*this.scaleX/s.zoomX,a*this.scaleY/s.zoomY),t.strokeStyle=n.createPattern(r,"no-repeat")},_findCenterFromElement:function(){return{x:this.left+this.width/2,y:this.top+this.height/2}},_assignTransformMatrixProps:function(){if(this.transformMatrix){var t=e.util.qrDecompose(this.transformMatrix);this.flipX=!1,this.flipY=!1,this.set("scaleX",t.scaleX),this.set("scaleY",t.scaleY),this.angle=t.angle,this.skewX=t.skewX,this.skewY=0}},_removeTransformMatrix:function(t){var i=this._findCenterFromElement();this.transformMatrix&&(this._assignTransformMatrixProps(),i=e.util.transformPoint(i,this.transformMatrix)),this.transformMatrix=null,t&&(this.scaleX*=t.scaleX,this.scaleY*=t.scaleY,this.cropX=t.cropX,this.cropY=t.cropY,i.x+=t.offsetLeft,i.y+=t.offsetTop,this.width=t.width,this.height=t.height),this.setPositionByOrigin(i,"center","center")},clone:function(t,i){var n=this.toObject(i);this.constructor.fromObject?this.constructor.fromObject(n,t):e.Object._fromObject("Object",n,t)},cloneAsImage:function(t,i){var n=this.toCanvasElement(i);return t&&t(new e.Image(n)),this},toCanvasElement:function(t){t||(t={});var i=e.util,n=i.saveObjectTransform(this),s=this.group,r=this.shadow,a=Math.abs,o=(t.multiplier||1)*(t.enableRetinaScaling?e.devicePixelRatio:1);delete this.group,t.withoutTransform&&i.resetObjectTransform(this),t.withoutShadow&&(this.shadow=null);var l,h,c,d,u=e.util.createCanvasElement(),f=this.getBoundingRect(!0,!0),g=this.shadow,m={x:0,y:0};g&&(h=g.blur,l=g.nonScaling?{scaleX:1,scaleY:1}:this.getObjectScaling(),m.x=2*Math.round(a(g.offsetX)+h)*a(l.scaleX),m.y=2*Math.round(a(g.offsetY)+h)*a(l.scaleY)),c=f.width+m.x,d=f.height+m.y,u.width=Math.ceil(c),u.height=Math.ceil(d);var p=new e.StaticCanvas(u,{enableRetinaScaling:!1,renderOnAddRemove:!1,skipOffscreen:!1});"jpeg"===t.format&&(p.backgroundColor="#fff"),this.setPositionByOrigin(new e.Point(p.width/2,p.height/2),"center","center");var _=this.canvas;p.add(this);var v=p.toCanvasElement(o||1,t);return this.shadow=r,this.set("canvas",_),s&&(this.group=s),this.set(n).setCoords(),p._objects=[],p.dispose(),p=null,v},toDataURL:function(t){return t||(t={}),e.util.toDataURL(this.toCanvasElement(t),t.format||"png",t.quality||1)},isType:function(t){return arguments.length>1?Array.from(arguments).includes(this.type):this.type===t},complexity:function(){return 1},toJSON:function(t){return this.toObject(t)},rotate:function(t){var e=("center"!==this.originX||"center"!==this.originY)&&this.centeredRotation;return e&&this._setOriginToCenter(),this.set("angle",t),e&&this._resetOrigin(),this},centerH:function(){return this.canvas&&this.canvas.centerObjectH(this),this},viewportCenterH:function(){return this.canvas&&this.canvas.viewportCenterObjectH(this),this},centerV:function(){return this.canvas&&this.canvas.centerObjectV(this),this},viewportCenterV:function(){return this.canvas&&this.canvas.viewportCenterObjectV(this),this},center:function(){return this.canvas&&this.canvas.centerObject(this),this},viewportCenter:function(){return this.canvas&&this.canvas.viewportCenterObject(this),this},getLocalPointer:function(t,i){i=i||this.canvas.getPointer(t);var n=new e.Point(i.x,i.y),s=this._getLeftTopCoords();return this.angle&&(n=e.util.rotatePoint(n,s,a(-this.angle))),{x:n.x-s.x,y:n.y-s.y}},_setupCompositeOperation:function(t){this.globalCompositeOperation&&(t.globalCompositeOperation=this.globalCompositeOperation)},dispose:function(){e.runningAnimations&&e.runningAnimations.cancelByTarget(this)}}),e.util.createAccessors&&e.util.createAccessors(e.Object),i(e.Object.prototype,e.Observable),e.Object.NUM_FRACTION_DIGITS=2,e.Object.ENLIVEN_PROPS=["clipPath"],e.Object._fromObject=function(t,i,s,r){var a=e[t];i=n(i,!0),e.util.enlivenPatterns([i.fill,i.stroke],function(t){void 0!==t[0]&&(i.fill=t[0]),void 0!==t[1]&&(i.stroke=t[1]),e.util.enlivenObjectEnlivables(i,i,function(){var t=r?new a(i[r],i):new a(i);s&&s(t)})})},e.Object.__uid=0)}(e),w=T.util.degreesToRadians,C={left:-.5,center:0,right:.5},E={top:-.5,center:0,bottom:.5},T.util.object.extend(T.Object.prototype,{translateToGivenOrigin:function(t,e,i,n,s){var r,a,o,l=t.x,h=t.y;return"string"==typeof e?e=C[e]:e-=.5,"string"==typeof n?n=C[n]:n-=.5,"string"==typeof i?i=E[i]:i-=.5,"string"==typeof s?s=E[s]:s-=.5,a=s-i,((r=n-e)||a)&&(o=this._getTransformedDimensions(),l=t.x+r*o.x,h=t.y+a*o.y),new T.Point(l,h)},translateToCenterPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,e,i,"center","center");return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},translateToOriginPoint:function(t,e,i){var n=this.translateToGivenOrigin(t,"center","center",e,i);return this.angle?T.util.rotatePoint(n,t,w(this.angle)):n},getCenterPoint:function(){var t=new T.Point(this.left,this.top);return this.translateToCenterPoint(t,this.originX,this.originY)},getPointByOrigin:function(t,e){var i=this.getCenterPoint();return this.translateToOriginPoint(i,t,e)},toLocalPoint:function(t,e,i){var n,s,r=this.getCenterPoint();return n=void 0!==e&&void 0!==i?this.translateToGivenOrigin(r,"center","center",e,i):new T.Point(this.left,this.top),s=new T.Point(t.x,t.y),this.angle&&(s=T.util.rotatePoint(s,r,-w(this.angle))),s.subtractEquals(n)},setPositionByOrigin:function(t,e,i){var n=this.translateToCenterPoint(t,e,i),s=this.translateToOriginPoint(n,this.originX,this.originY);this.set("left",s.x),this.set("top",s.y)},adjustPosition:function(t){var e,i,n=w(this.angle),s=this.getScaledWidth(),r=T.util.cos(n)*s,a=T.util.sin(n)*s;e="string"==typeof this.originX?C[this.originX]:this.originX-.5,i="string"==typeof t?C[t]:t-.5,this.left+=r*(i-e),this.top+=a*(i-e),this.setCoords(),this.originX=t},_setOriginToCenter:function(){this._originalOriginX=this.originX,this._originalOriginY=this.originY;var t=this.getCenterPoint();this.originX="center",this.originY="center",this.left=t.x,this.top=t.y},_resetOrigin:function(){var t=this.translateToOriginPoint(this.getCenterPoint(),this._originalOriginX,this._originalOriginY);this.originX=this._originalOriginX,this.originY=this._originalOriginY,this.left=t.x,this.top=t.y,this._originalOriginX=null,this._originalOriginY=null},_getLeftTopCoords:function(){return this.translateToOriginPoint(this.getCenterPoint(),"left","top")}}),function(){var t=T.util,e=t.degreesToRadians,i=t.multiplyTransformMatrices,n=t.transformPoint;t.object.extend(T.Object.prototype,{oCoords:null,aCoords:null,lineCoords:null,ownMatrixCache:null,matrixCache:null,controls:{},_getCoords:function(t,e){return e?t?this.calcACoords():this.calcLineCoords():(this.aCoords&&this.lineCoords||this.setCoords(!0),t?this.aCoords:this.lineCoords)},getCoords:function(t,e){return i=this._getCoords(t,e),[new T.Point(i.tl.x,i.tl.y),new T.Point(i.tr.x,i.tr.y),new T.Point(i.br.x,i.br.y),new T.Point(i.bl.x,i.bl.y)];var i},intersectsWithRect:function(t,e,i,n){var s=this.getCoords(i,n);return"Intersection"===T.Intersection.intersectPolygonRectangle(s,t,e).status},intersectsWithObject:function(t,e,i){return"Intersection"===T.Intersection.intersectPolygonPolygon(this.getCoords(e,i),t.getCoords(e,i)).status||t.isContainedWithinObject(this,e,i)||this.isContainedWithinObject(t,e,i)},isContainedWithinObject:function(t,e,i){for(var n=this.getCoords(e,i),s=e?t.aCoords:t.lineCoords,r=0,a=t._getImageLines(s);r<4;r++)if(!t.containsPoint(n[r],a))return!1;return!0},isContainedWithinRect:function(t,e,i,n){var s=this.getBoundingRect(i,n);return s.left>=t.x&&s.left+s.width<=e.x&&s.top>=t.y&&s.top+s.height<=e.y},containsPoint:function(t,e,i,n){var s=this._getCoords(i,n),r=(e=e||this._getImageLines(s),this._findCrossPoints(t,e));return 0!==r&&r%2==1},isOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.getCoords(!0,t).some(function(t){return t.x<=i.x&&t.x>=e.x&&t.y<=i.y&&t.y>=e.y})||!!this.intersectsWithRect(e,i,!0,t)||this._containsCenterOfCanvas(e,i,t)},_containsCenterOfCanvas:function(t,e,i){var n={x:(t.x+e.x)/2,y:(t.y+e.y)/2};return!!this.containsPoint(n,null,!0,i)},isPartiallyOnScreen:function(t){if(!this.canvas)return!1;var e=this.canvas.vptCoords.tl,i=this.canvas.vptCoords.br;return!!this.intersectsWithRect(e,i,!0,t)||this.getCoords(!0,t).every(function(t){return(t.x>=i.x||t.x<=e.x)&&(t.y>=i.y||t.y<=e.y)})&&this._containsCenterOfCanvas(e,i,t)},_getImageLines:function(t){return{topline:{o:t.tl,d:t.tr},rightline:{o:t.tr,d:t.br},bottomline:{o:t.br,d:t.bl},leftline:{o:t.bl,d:t.tl}}},_findCrossPoints:function(t,e){var i,n,s,r=0;for(var a in e)if(!((s=e[a]).o.y=t.y&&s.d.y>=t.y||(s.o.x===s.d.x&&s.o.x>=t.x?n=s.o.x:(i=(s.d.y-s.o.y)/(s.d.x-s.o.x),n=-(t.y-0*t.x-(s.o.y-i*s.o.x))/(0-i)),n>=t.x&&(r+=1),2!==r)))break;return r},getBoundingRect:function(e,i){var n=this.getCoords(e,i);return t.makeBoundingBoxFromPoints(n)},getScaledWidth:function(){return this._getTransformedDimensions().x},getScaledHeight:function(){return this._getTransformedDimensions().y},_constrainScale:function(t){return Math.abs(t)\n')}},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(t),{reviver:t})},toClipPathSVG:function(t){return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(t),{reviver:t})},_createBaseClipPathSVGMarkup:function(t,e){var i=(e=e||{}).reviver,n=e.additionalTransform||"",s=[this.getSvgTransform(!0,n),this.getSvgCommons()].join(""),r=t.indexOf("COMMON_PARTS");return t[r]=s,i?i(t.join("")):t.join("")},_createBaseSVGMarkup:function(t,e){var i,n,s=(e=e||{}).noStyle,r=e.reviver,a=s?"":'style="'+this.getSvgStyles()+'" ',o=e.withShadow?'style="'+this.getSvgFilter()+'" ':"",l=this.clipPath,h=this.strokeUniform?'vector-effect="non-scaling-stroke" ':"",c=l&&l.absolutePositioned,d=this.stroke,u=this.fill,f=this.shadow,g=[],m=t.indexOf("COMMON_PARTS"),p=e.additionalTransform;return l&&(l.clipPathId="CLIPPATH_"+T.Object.__uid++,n='\n'+l.toClipPathSVG(r)+"\n"),c&&g.push("\n"),g.push("\n"),i=[a,h,s?"":this.addPaintOrder()," ",p?'transform="'+p+'" ':""].join(""),t[m]=i,u&&u.toLive&&g.push(u.toSVG(this)),d&&d.toLive&&g.push(d.toSVG(this)),f&&g.push(f.toSVG(this)),l&&g.push(n),g.push(t.join("")),g.push("\n"),c&&g.push("\n"),r?r(g.join("")):g.join("")},addPaintOrder:function(){return"fill"!==this.paintFirst?' paint-order="'+this.paintFirst+'" ':""}})}(),function(){var t=T.util.object.extend,e="stateProperties";function i(e,i,n){var s={};n.forEach(function(t){s[t]=e[t]}),t(e[i],s,!0)}function n(t,e,i){if(t===e)return!0;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(var s=0,r=t.length;s=0;l--)if(s=o[l],this.isControlVisible(s)&&(n=this._getImageLines(e?this.oCoords[s].touchCorner:this.oCoords[s].corner),0!==(i=this._findCrossPoints({x:r,y:a},n))&&i%2==1))return this.__corner=s,s;return!1},forEachControl:function(t){for(var e in this.controls)t(this.controls[e],e,this)},_setCornerCoords:function(){var t=this.oCoords;for(var e in t){var i=this.controls[e];t[e].corner=i.calcCornerCoords(this.angle,this.cornerSize,t[e].x,t[e].y,!1),t[e].touchCorner=i.calcCornerCoords(this.angle,this.touchCornerSize,t[e].x,t[e].y,!0)}},drawSelectionBackground:function(e){if(!this.selectionBackgroundColor||this.canvas&&!this.canvas.interactive||this.canvas&&this.canvas._activeObject!==this)return this;e.save();var i=this.getCenterPoint(),n=this._calculateCurrentDimensions(),s=this.canvas.viewportTransform;return e.translate(i.x,i.y),e.scale(1/s[0],1/s[3]),e.rotate(t(this.angle)),e.fillStyle=this.selectionBackgroundColor,e.fillRect(-n.x/2,-n.y/2,n.x,n.y),e.restore(),this},drawBorders:function(t,e){e=e||{};var i=this._calculateCurrentDimensions(),n=this.borderScaleFactor,s=i.x+n,r=i.y+n,a=void 0!==e.hasControls?e.hasControls:this.hasControls,o=!1;return t.save(),t.strokeStyle=e.borderColor||this.borderColor,this._setLineDash(t,e.borderDashArray||this.borderDashArray),t.strokeRect(-s/2,-r/2,s,r),a&&(t.beginPath(),this.forEachControl(function(e,i,n){e.withConnection&&e.getVisibility(n,i)&&(o=!0,t.moveTo(e.x*s,e.y*r),t.lineTo(e.x*s+e.offsetX,e.y*r+e.offsetY))}),o&&t.stroke()),t.restore(),this},drawBordersInGroup:function(t,e,i){i=i||{};var n=T.util.sizeAfterTransform(this.width,this.height,e),s=this.strokeWidth,r=this.strokeUniform,a=this.borderScaleFactor,o=n.x+s*(r?this.canvas.getZoom():e.scaleX)+a,l=n.y+s*(r?this.canvas.getZoom():e.scaleY)+a;return t.save(),this._setLineDash(t,i.borderDashArray||this.borderDashArray),t.strokeStyle=i.borderColor||this.borderColor,t.strokeRect(-o/2,-l/2,o,l),t.restore(),this},drawControls:function(t,e){e=e||{},t.save();var i,n,s=this.canvas.getRetinaScaling();return t.setTransform(s,0,0,s,0,0),t.strokeStyle=t.fillStyle=e.cornerColor||this.cornerColor,this.transparentCorners||(t.strokeStyle=e.cornerStrokeColor||this.cornerStrokeColor),this._setLineDash(t,e.cornerDashArray||this.cornerDashArray),this.setCoords(),this.group&&(i=this.group.calcTransformMatrix()),this.forEachControl(function(s,r,a){n=a.oCoords[r],s.getVisibility(a,r)&&(i&&(n=T.util.transformPoint(n,i)),s.render(t,n.x,n.y,e,a))}),t.restore(),this},isControlVisible:function(t){return this.controls[t]&&this.controls[t].getVisibility(this,t)},setControlVisible:function(t,e){return this._controlsVisibility||(this._controlsVisibility={}),this._controlsVisibility[t]=e,this},setControlsVisibility:function(t){for(var e in t||(t={}),t)this.setControlVisible(e,t[e]);return this},onDeselect:function(){},onSelect:function(){}})}(),T.util.object.extend(T.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,s=e.onChange||i,r=this;return T.util.animate({target:this,startValue:t.left,endValue:this.getCenterPoint().x,duration:this.FX_DURATION,onChange:function(e){t.set("left",e),r.requestRenderAll(),s()},onComplete:function(){t.setCoords(),n()}})},fxCenterObjectV:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,s=e.onChange||i,r=this;return T.util.animate({target:this,startValue:t.top,endValue:this.getCenterPoint().y,duration:this.FX_DURATION,onChange:function(e){t.set("top",e),r.requestRenderAll(),s()},onComplete:function(){t.setCoords(),n()}})},fxRemove:function(t,e){var i=function(){},n=(e=e||{}).onComplete||i,s=e.onChange||i,r=this;return T.util.animate({target:this,startValue:t.opacity,endValue:0,duration:this.FX_DURATION,onChange:function(e){t.set("opacity",e),r.requestRenderAll(),s()},onComplete:function(){r.remove(t),n()}})}}),T.util.object.extend(T.Object.prototype,{animate:function(){if(arguments[0]&&"object"==typeof arguments[0]){var t,e,i=[],n=[];for(t in arguments[0])i.push(t);for(var s=0,r=i.length;s-1||s&&r.colorProperties.indexOf(s[1])>-1,o=s?this.get(s[0])[s[1]]:this.get(t);"from"in i||(i.from=o),a||(e=~e.indexOf("=")?o+parseFloat(e.replace("=","")):parseFloat(e));var l={target:this,startValue:i.from,endValue:e,byValue:i.by,easing:i.easing,duration:i.duration,abort:i.abort&&function(t,e,n){return i.abort.call(r,t,e,n)},onChange:function(e,a,o){s?r[s[0]][s[1]]=e:r.set(t,e),n||i.onChange&&i.onChange(e,a,o)},onComplete:function(t,e,s){n||(r.setCoords(),i.onComplete&&i.onComplete(t,e,s))}};return a?T.util.animateColor(l.startValue,l.endValue,l.duration,l):T.util.animate(l)}}),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.object.clone,s={x1:1,x2:1,y1:1,y2:1};function r(t,e){var i=t.origin,n=t.axis1,s=t.axis2,r=t.dimension,a=e.nearest,o=e.center,l=e.farthest;return function(){switch(this.get(i)){case a:return Math.min(this.get(n),this.get(s));case o:return Math.min(this.get(n),this.get(s))+.5*this.get(r);case l:return Math.max(this.get(n),this.get(s))}}}e.Line?e.warn("fabric.Line is already defined"):(e.Line=e.util.createClass(e.Object,{type:"line",x1:0,y1:0,x2:0,y2:0,cacheProperties:e.Object.prototype.cacheProperties.concat("x1","x2","y1","y2"),initialize:function(t,e){t||(t=[0,0,0,0]),this.callSuper("initialize",e),this.set("x1",t[0]),this.set("y1",t[1]),this.set("x2",t[2]),this.set("y2",t[3]),this._setWidthHeight(e)},_setWidthHeight:function(t){t||(t={}),this.width=Math.abs(this.x2-this.x1),this.height=Math.abs(this.y2-this.y1),this.left="left"in t?t.left:this._getLeftToOriginX(),this.top="top"in t?t.top:this._getTopToOriginY()},_set:function(t,e){return this.callSuper("_set",t,e),void 0!==s[t]&&this._setWidthHeight(),this},_getLeftToOriginX:r({origin:"originX",axis1:"x1",axis2:"x2",dimension:"width"},{nearest:"left",center:"center",farthest:"right"}),_getTopToOriginY:r({origin:"originY",axis1:"y1",axis2:"y2",dimension:"height"},{nearest:"top",center:"center",farthest:"bottom"}),_render:function(t){t.beginPath();var e=this.calcLinePoints();t.moveTo(e.x1,e.y1),t.lineTo(e.x2,e.y2),t.lineWidth=this.strokeWidth;var i=t.strokeStyle;t.strokeStyle=this.stroke||t.fillStyle,this.stroke&&this._renderStroke(t),t.strokeStyle=i},_findCenterFromElement:function(){return{x:(this.x1+this.x2)/2,y:(this.y1+this.y2)/2}},toObject:function(t){return i(this.callSuper("toObject",t),this.calcLinePoints())},_getNonTransformedDimensions:function(){var t=this.callSuper("_getNonTransformedDimensions");return"butt"===this.strokeLineCap&&(0===this.width&&(t.y-=this.strokeWidth),0===this.height&&(t.x-=this.strokeWidth)),t},calcLinePoints:function(){var t=this.x1<=this.x2?-1:1,e=this.y1<=this.y2?-1:1,i=t*this.width*.5,n=e*this.height*.5;return{x1:i,x2:t*this.width*-.5,y1:n,y2:e*this.height*-.5}},_toSVG:function(){var t=this.calcLinePoints();return["\n']}}),e.Line.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),e.Line.fromElement=function(t,n,s){s=s||{};var r=e.parseAttributes(t,e.Line.ATTRIBUTE_NAMES),a=[r.x1||0,r.y1||0,r.x2||0,r.y2||0];n(new e.Line(a,i(r,s)))},e.Line.fromObject=function(t,i){var s=n(t,!0);s.points=[t.x1,t.y1,t.x2,t.y2],e.Object._fromObject("Line",s,function(t){delete t.points,i&&i(t)},"points")})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.degreesToRadians;e.Circle?e.warn("fabric.Circle is already defined."):(e.Circle=e.util.createClass(e.Object,{type:"circle",radius:0,startAngle:0,endAngle:360,cacheProperties:e.Object.prototype.cacheProperties.concat("radius","startAngle","endAngle"),_set:function(t,e){return this.callSuper("_set",t,e),"radius"===t&&this.setRadius(e),this},toObject:function(t){return this.callSuper("toObject",["radius","startAngle","endAngle"].concat(t))},_toSVG:function(){var t,n=(this.endAngle-this.startAngle)%360;if(0===n)t=["\n'];else{var s=i(this.startAngle),r=i(this.endAngle),a=this.radius;t=['180?"1":"0")+" 1"," "+e.util.cos(r)*a+" "+e.util.sin(r)*a,'" ',"COMMON_PARTS"," />\n"]}return t},_render:function(t){t.beginPath(),t.arc(0,0,this.radius,i(this.startAngle),i(this.endAngle),!1),this._renderPaintInOrder(t)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(t){return this.radius=t,this.set("width",2*t).set("height",2*t)}}),e.Circle.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),e.Circle.fromElement=function(t,i){var n,s=e.parseAttributes(t,e.Circle.ATTRIBUTE_NAMES);if(!("radius"in(n=s)&&n.radius>=0))throw new Error("value of `r` attribute is required and can not be negative");s.left=(s.left||0)-s.radius,s.top=(s.top||0)-s.radius,i(new e.Circle(s))},e.Circle.fromObject=function(t,i){e.Object._fromObject("Circle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={});e.Triangle?e.warn("fabric.Triangle is already defined"):(e.Triangle=e.util.createClass(e.Object,{type:"triangle",width:100,height:100,_render:function(t){var e=this.width/2,i=this.height/2;t.beginPath(),t.moveTo(-e,i),t.lineTo(0,-i),t.lineTo(e,i),t.closePath(),this._renderPaintInOrder(t)},_toSVG:function(){var t=this.width/2,e=this.height/2;return["']}}),e.Triangle.fromObject=function(t,i){return e.Object._fromObject("Triangle",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=2*Math.PI;e.Ellipse?e.warn("fabric.Ellipse is already defined."):(e.Ellipse=e.util.createClass(e.Object,{type:"ellipse",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this.set("rx",t&&t.rx||0),this.set("ry",t&&t.ry||0)},_set:function(t,e){switch(this.callSuper("_set",t,e),t){case"rx":this.rx=e,this.set("width",2*e);break;case"ry":this.ry=e,this.set("height",2*e)}return this},getRx:function(){return this.get("rx")*this.get("scaleX")},getRy:function(){return this.get("ry")*this.get("scaleY")},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']},_render:function(t){t.beginPath(),t.save(),t.transform(1,0,0,this.ry/this.rx,0,0),t.arc(0,0,this.rx,0,i,!1),t.restore(),this._renderPaintInOrder(t)}}),e.Ellipse.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),e.Ellipse.fromElement=function(t,i){var n=e.parseAttributes(t,e.Ellipse.ATTRIBUTE_NAMES);n.left=(n.left||0)-n.rx,n.top=(n.top||0)-n.ry,i(new e.Ellipse(n))},e.Ellipse.fromObject=function(t,i){e.Object._fromObject("Ellipse",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Rect?e.warn("fabric.Rect is already defined"):(e.Rect=e.util.createClass(e.Object,{stateProperties:e.Object.prototype.stateProperties.concat("rx","ry"),type:"rect",rx:0,ry:0,cacheProperties:e.Object.prototype.cacheProperties.concat("rx","ry"),initialize:function(t){this.callSuper("initialize",t),this._initRxRy()},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(t){var e=this.rx?Math.min(this.rx,this.width/2):0,i=this.ry?Math.min(this.ry,this.height/2):0,n=this.width,s=this.height,r=-this.width/2,a=-this.height/2,o=0!==e||0!==i,l=.4477152502;t.beginPath(),t.moveTo(r+e,a),t.lineTo(r+n-e,a),o&&t.bezierCurveTo(r+n-l*e,a,r+n,a+l*i,r+n,a+i),t.lineTo(r+n,a+s-i),o&&t.bezierCurveTo(r+n,a+s-l*i,r+n-l*e,a+s,r+n-e,a+s),t.lineTo(r+e,a+s),o&&t.bezierCurveTo(r+l*e,a+s,r,a+s-l*i,r,a+s-i),t.lineTo(r,a+i),o&&t.bezierCurveTo(r,a+l*i,r+l*e,a,r+e,a),t.closePath(),this._renderPaintInOrder(t)},toObject:function(t){return this.callSuper("toObject",["rx","ry"].concat(t))},_toSVG:function(){return["\n']}}),e.Rect.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),e.Rect.fromElement=function(t,n,s){if(!t)return n(null);s=s||{};var r=e.parseAttributes(t,e.Rect.ATTRIBUTE_NAMES);r.left=r.left||0,r.top=r.top||0,r.height=r.height||0,r.width=r.width||0;var a=new e.Rect(i(s?e.util.object.clone(s):{},r));a.visible=a.visible&&a.width>0&&a.height>0,n(a)},e.Rect.fromObject=function(t,i){return e.Object._fromObject("Rect",t,i)})}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.util.object.extend,n=e.util.array.min,s=e.util.array.max,r=e.util.toFixed,a=e.util.projectStrokeOnPoints;e.Polyline?e.warn("fabric.Polyline is already defined"):(e.Polyline=e.util.createClass(e.Object,{type:"polyline",points:null,exactBoundingBox:!1,cacheProperties:e.Object.prototype.cacheProperties.concat("points"),initialize:function(t,e){e=e||{},this.points=t||[],this.callSuper("initialize",e),this._setPositionDimensions(e)},_projectStrokeOnPoints:function(){return a(this.points,this,!0)},_setPositionDimensions:function(t){var e,i=this._calcDimensions(t),n=this.exactBoundingBox?this.strokeWidth:0;this.width=i.width-n,this.height=i.height-n,t.fromSVG||(e=this.translateToGivenOrigin({x:i.left-this.strokeWidth/2+n/2,y:i.top-this.strokeWidth/2+n/2},"left","top",this.originX,this.originY)),void 0===t.left&&(this.left=t.fromSVG?i.left:e.x),void 0===t.top&&(this.top=t.fromSVG?i.top:e.y),this.pathOffset={x:i.left+this.width/2+n/2,y:i.top+this.height/2+n/2}},_calcDimensions:function(){var t=this.exactBoundingBox?this._projectStrokeOnPoints():this.points,e=n(t,"x")||0,i=n(t,"y")||0;return{left:e,top:i,width:(s(t,"x")||0)-e,height:(s(t,"y")||0)-i}},toObject:function(t){return i(this.callSuper("toObject",t),{points:this.points.concat()})},_toSVG:function(){for(var t=[],i=this.pathOffset.x,n=this.pathOffset.y,s=e.Object.NUM_FRACTION_DIGITS,a=0,o=this.points.length;a\n']},commonRender:function(t){var e,i=this.points.length,n=this.pathOffset.x,s=this.pathOffset.y;if(!i||isNaN(this.points[i-1].y))return!1;t.beginPath(),t.moveTo(this.points[0].x-n,this.points[0].y-s);for(var r=0;r"},toObject:function(t){return s(this.callSuper("toObject",t),{path:this.path.map(function(t){return t.slice()})})},toDatalessObject:function(t){var e=this.toObject(["sourcePath"].concat(t));return e.sourcePath&&delete e.path,e},_toSVG:function(){return["\n"]},_getOffsetTransform:function(){var t=e.Object.NUM_FRACTION_DIGITS;return" translate("+a(-this.pathOffset.x,t)+", "+a(-this.pathOffset.y,t)+")"},toClipPathSVG:function(t){var e=this._getOffsetTransform();return"\t"+this._createBaseClipPathSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},toSVG:function(t){var e=this._getOffsetTransform();return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,additionalTransform:e})},complexity:function(){return this.path.length},_calcDimensions:function(){for(var t,s,r=[],a=[],o=0,l=0,h=0,c=0,d=0,u=this.path.length;d"},addWithUpdate:function(t){var i=!!this.group;return this._restoreObjectsState(),e.util.resetObjectTransform(this),t&&(i&&e.util.removeTransformFromObject(t,this.group.calcTransformMatrix()),this._objects.push(t),t.group=this,t._set("canvas",this.canvas)),this._calcBounds(),this._updateObjectsCoords(),this.dirty=!0,i?this.group.addWithUpdate():this.setCoords(),this},removeWithUpdate:function(t){return this._restoreObjectsState(),e.util.resetObjectTransform(this),this.remove(t),this._calcBounds(),this._updateObjectsCoords(),this.setCoords(),this.dirty=!0,this},_onObjectAdded:function(t){this.dirty=!0,t.group=this,t._set("canvas",this.canvas)},_onObjectRemoved:function(t){this.dirty=!0,delete t.group},_set:function(t,i){var n=this._objects.length;if(this.useSetOnGroup)for(;n--;)this._objects[n].setOnGroup(t,i);if("canvas"===t)for(;n--;)this._objects[n]._set(t,i);e.Object.prototype._set.call(this,t,i)},toObject:function(t){var i=this.includeDefaultValues,n=this._objects.filter(function(t){return!t.excludeFromExport}).map(function(e){var n=e.includeDefaultValues;e.includeDefaultValues=i;var s=e.toObject(t);return e.includeDefaultValues=n,s}),s=e.Object.prototype.toObject.call(this,t);return s.objects=n,s},toDatalessObject:function(t){var i,n=this.sourcePath;if(n)i=n;else{var s=this.includeDefaultValues;i=this._objects.map(function(e){var i=e.includeDefaultValues;e.includeDefaultValues=s;var n=e.toDatalessObject(t);return e.includeDefaultValues=i,n})}var r=e.Object.prototype.toDatalessObject.call(this,t);return r.objects=i,r},render:function(t){this._transformDone=!0,this.callSuper("render",t),this._transformDone=!1},shouldCache:function(){var t=e.Object.prototype.shouldCache.call(this);if(t)for(var i=0,n=this._objects.length;i\n"],i=0,n=this._objects.length;i\n"),e},getSvgStyles:function(){var t=void 0!==this.opacity&&1!==this.opacity?"opacity: "+this.opacity+";":"",e=this.visible?"":" visibility: hidden;";return[t,this.getSvgFilter(),e].join("")},toClipPathSVG:function(t){for(var e=[],i=0,n=this._objects.length;i"},shouldCache:function(){return!1},isOnACache:function(){return!1},_renderControls:function(t,e,i){t.save(),t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,this.callSuper("_renderControls",t,e),void 0===(i=i||{}).hasControls&&(i.hasControls=!1),i.forActiveSelection=!0;for(var n=0,s=this._objects.length;n\n','\t\n',"\n"),a=' clip-path="url(#imageCrop_'+l+')" '}if(this.imageSmoothing||(o='" image-rendering="optimizeSpeed'),i.push("\t\n"),this.stroke||this.strokeDashArray){var h=this.fill;this.fill=null,t=["\t\n'],this.fill=h}return"fill"!==this.paintFirst?e.concat(t,i):e.concat(i,t)},getSrc:function(t){var e=t?this._element:this._originalElement;return e?e.toDataURL?e.toDataURL():this.srcFromAttribute?e.getAttribute("src"):e.src:this.src||""},setSrc:function(t,e,i){return T.util.loadImage(t,function(t,n){this.setElement(t,i),this._setWidthHeight(),e&&e(this,n)},this,i&&i.crossOrigin),this},toString:function(){return'#'},applyResizeFilters:function(){var t=this.resizeFilter,e=this.minimumScaleTrigger,i=this.getTotalObjectScaling(),n=i.scaleX,s=i.scaleY,r=this._filteredEl||this._originalElement;if(this.group&&this.set("dirty",!0),!t||n>e&&s>e)return this._element=r,this._filterScalingX=1,this._filterScalingY=1,this._lastScaleX=n,void(this._lastScaleY=s);T.filterBackend||(T.filterBackend=T.initFilterBackend());var a=T.util.createCanvasElement(),o=this._filteredEl?this.cacheKey+"_filtered":this.cacheKey,l=r.width,h=r.height;a.width=l,a.height=h,this._element=a,this._lastScaleX=t.scaleX=n,this._lastScaleY=t.scaleY=s,T.filterBackend.applyFilters([t],r,l,h,this._element,o),this._filterScalingX=a.width/this._originalElement.width,this._filterScalingY=a.height/this._originalElement.height},applyFilters:function(t){if(t=(t=t||this.filters||[]).filter(function(t){return t&&!t.isNeutralState()}),this.set("dirty",!0),this.removeTexture(this.cacheKey+"_filtered"),0===t.length)return this._element=this._originalElement,this._filteredEl=null,this._filterScalingX=1,this._filterScalingY=1,this;var e=this._originalElement,i=e.naturalWidth||e.width,n=e.naturalHeight||e.height;if(this._element===this._originalElement){var s=T.util.createCanvasElement();s.width=i,s.height=n,this._element=s,this._filteredEl=s}else this._element=this._filteredEl,this._filteredEl.getContext("2d").clearRect(0,0,i,n),this._lastScaleX=1,this._lastScaleY=1;return T.filterBackend||(T.filterBackend=T.initFilterBackend()),T.filterBackend.applyFilters(t,this._originalElement,i,n,this._element,this.cacheKey),this._originalElement.width===this._element.width&&this._originalElement.height===this._element.height||(this._filterScalingX=this._element.width/this._originalElement.width,this._filterScalingY=this._element.height/this._originalElement.height),this},_render:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),!0!==this.isMoving&&this.resizeFilter&&this._needsResize()&&this.applyResizeFilters(),this._stroke(t),this._renderPaintInOrder(t)},drawCacheOnCanvas:function(t){T.util.setImageSmoothing(t,this.imageSmoothing),T.Object.prototype.drawCacheOnCanvas.call(this,t)},shouldCache:function(){return this.needsItsOwnCache()},_renderFill:function(t){var e=this._element;if(e){var i=this._filterScalingX,n=this._filterScalingY,s=this.width,r=this.height,a=Math.min,o=Math.max,l=o(this.cropX,0),h=o(this.cropY,0),c=e.naturalWidth||e.width,d=e.naturalHeight||e.height,u=l*i,f=h*n,g=a(s*i,c-u),m=a(r*n,d-f),p=-s/2,_=-r/2,v=a(s,c/i-l),y=a(r,d/n-h);e&&t.drawImage(e,u,f,g,m,p,_,v,y)}},_needsResize:function(){var t=this.getTotalObjectScaling();return t.scaleX!==this._lastScaleX||t.scaleY!==this._lastScaleY},_resetWidthHeight:function(){this.set(this.getOriginalSize())},_initElement:function(t,e){this.setElement(T.util.getById(t),e),T.util.addClass(this.getElement(),T.Image.CSS_CANVAS)},_initConfig:function(t){t||(t={}),this.setOptions(t),this._setWidthHeight(t)},_initFilters:function(t,e){t&&t.length?T.util.enlivenObjects(t,function(t){e&&e(t)},"fabric.Image.filters"):e&&e()},_setWidthHeight:function(t){t||(t={});var e=this.getElement();this.width=t.width||e.naturalWidth||e.width||0,this.height=t.height||e.naturalHeight||e.height||0},parsePreserveAspectRatioAttribute:function(){var t,e=T.util.parsePreserveAspectRatioAttribute(this.preserveAspectRatio||""),i=this._element.width,n=this._element.height,s=1,r=1,a=0,o=0,l=0,h=0,c=this.width,d=this.height,u={width:c,height:d};return!e||"none"===e.alignX&&"none"===e.alignY?(s=c/i,r=d/n):("meet"===e.meetOrSlice&&(t=(c-i*(s=r=T.util.findScaleToFit(this._element,u)))/2,"Min"===e.alignX&&(a=-t),"Max"===e.alignX&&(a=t),t=(d-n*r)/2,"Min"===e.alignY&&(o=-t),"Max"===e.alignY&&(o=t)),"slice"===e.meetOrSlice&&(t=i-c/(s=r=T.util.findScaleToCover(this._element,u)),"Mid"===e.alignX&&(l=t/2),"Max"===e.alignX&&(l=t),t=n-d/r,"Mid"===e.alignY&&(h=t/2),"Max"===e.alignY&&(h=t),i=c/s,n=d/r)),{width:i,height:n,scaleX:s,scaleY:r,offsetLeft:a,offsetTop:o,cropX:l,cropY:h}}}),T.Image.CSS_CANVAS="canvas-img",T.Image.prototype.getSvgSrc=T.Image.prototype.getSrc,T.Image.fromObject=function(t,e){var i=T.util.object.clone(t);T.util.loadImage(i.src,function(t,n){n?e&&e(null,!0):T.Image.prototype._initFilters.call(i,i.filters,function(n){i.filters=n||[],T.Image.prototype._initFilters.call(i,[i.resizeFilter],function(n){i.resizeFilter=n[0],T.util.enlivenObjectEnlivables(i,i,function(){var n=new T.Image(t,i);e(n,!1)})})})},null,i.crossOrigin)},T.Image.fromURL=function(t,e,i){T.util.loadImage(t,function(t,n){e&&e(new T.Image(t,i),n)},null,i&&i.crossOrigin)},T.Image.ATTRIBUTE_NAMES=T.SHARED_ATTRIBUTES.concat("x y width height preserveAspectRatio xlink:href crossOrigin image-rendering".split(" ")),T.Image.fromElement=function(t,i,n){var s=T.parseAttributes(t,T.Image.ATTRIBUTE_NAMES);T.Image.fromURL(s["xlink:href"],i,e(n?T.util.object.clone(n):{},s))})}(e),T.util.object.extend(T.Object.prototype,{_getAngleValueForStraighten:function(){var t=this.angle%360;return t>0?90*Math.round((t-1)/90):90*Math.round(t/90)},straighten:function(){return this.rotate(this._getAngleValueForStraighten())},fxStraighten:function(t){var e=function(){},i=(t=t||{}).onComplete||e,n=t.onChange||e,s=this;return T.util.animate({target:this,startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(t){s.rotate(t),n()},onComplete:function(){s.setCoords(),i()}})}}),T.util.object.extend(T.StaticCanvas.prototype,{straightenObject:function(t){return t.straighten(),this.requestRenderAll(),this},fxStraightenObject:function(t){return t.fxStraighten({onChange:this.requestRenderAllBound})}}),function(){function t(t,e){var i="precision "+e+" float;\nvoid main(){}",n=t.createShader(t.FRAGMENT_SHADER);return t.shaderSource(n,i),t.compileShader(n),!!t.getShaderParameter(n,t.COMPILE_STATUS)}function e(t){t&&t.tileSize&&(this.tileSize=t.tileSize),this.setupGLContext(this.tileSize,this.tileSize),this.captureGPUInfo()}T.isWebglSupported=function(e){if(T.isLikelyNode)return!1;e=e||T.WebglFilterBackend.prototype.tileSize;var i=document.createElement("canvas"),n=i.getContext("webgl")||i.getContext("experimental-webgl"),s=!1;if(n){T.maxTextureSize=n.getParameter(n.MAX_TEXTURE_SIZE),s=T.maxTextureSize>=e;for(var r=["highp","mediump","lowp"],a=0;a<3;a++)if(t(n,r[a])){T.webGlPrecision=r[a];break}}return this.isSupported=s,s},T.WebglFilterBackend=e,e.prototype={tileSize:2048,resources:{},setupGLContext:function(t,e){this.dispose(),this.createWebGLCanvas(t,e),this.aPosition=new Float32Array([0,0,0,1,1,0,1,1]),this.chooseFastestCopyGLTo2DMethod(t,e)},chooseFastestCopyGLTo2DMethod:function(t,e){var i,n=void 0!==window.performance;try{new ImageData(1,1),i=!0}catch(t){i=!1}var s="undefined"!=typeof ArrayBuffer,r="undefined"!=typeof Uint8ClampedArray;if(n&&i&&s&&r){var a=T.util.createCanvasElement(),o=new ArrayBuffer(t*e*4);if(T.forceGLPutImageData)return this.imageBuffer=o,void(this.copyGLTo2D=x);var l,h,c={imageBuffer:o,destinationWidth:t,destinationHeight:e,targetCanvas:a};a.width=t,a.height=e,l=window.performance.now(),I.call(c,this.gl,c),h=window.performance.now()-l,l=window.performance.now(),x.call(c,this.gl,c),h>window.performance.now()-l?(this.imageBuffer=o,this.copyGLTo2D=x):this.copyGLTo2D=I}},createWebGLCanvas:function(t,e){var i=T.util.createCanvasElement();i.width=t,i.height=e;var n={alpha:!0,premultipliedAlpha:!1,depth:!1,stencil:!1,antialias:!1},s=i.getContext("webgl",n);s||(s=i.getContext("experimental-webgl",n)),s&&(s.clearColor(0,0,0,0),this.canvas=i,this.gl=s)},applyFilters:function(t,e,i,n,s,r){var a,o=this.gl;r&&(a=this.getCachedTexture(r,e));var l={originalWidth:e.width||e.originalWidth,originalHeight:e.height||e.originalHeight,sourceWidth:i,sourceHeight:n,destinationWidth:i,destinationHeight:n,context:o,sourceTexture:this.createTexture(o,i,n,!a&&e),targetTexture:this.createTexture(o,i,n),originalTexture:a||this.createTexture(o,i,n,!a&&e),passes:t.length,webgl:!0,aPosition:this.aPosition,programCache:this.programCache,pass:0,filterBackend:this,targetCanvas:s},h=o.createFramebuffer();return o.bindFramebuffer(o.FRAMEBUFFER,h),t.forEach(function(t){t&&t.applyTo(l)}),function(t){var e=t.targetCanvas,i=e.width,n=e.height,s=t.destinationWidth,r=t.destinationHeight;i===s&&n===r||(e.width=s,e.height=r)}(l),this.copyGLTo2D(o,l),o.bindTexture(o.TEXTURE_2D,null),o.deleteTexture(l.sourceTexture),o.deleteTexture(l.targetTexture),o.deleteFramebuffer(h),s.getContext("2d").setTransform(1,0,0,1,0,0),l},dispose:function(){this.canvas&&(this.canvas=null,this.gl=null),this.clearWebGLCaches()},clearWebGLCaches:function(){this.programCache={},this.textureCache={}},createTexture:function(t,e,i,n){var s=t.createTexture();return t.bindTexture(t.TEXTURE_2D,s),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),n?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,n):t.texImage2D(t.TEXTURE_2D,0,t.RGBA,e,i,0,t.RGBA,t.UNSIGNED_BYTE,null),s},getCachedTexture:function(t,e){if(this.textureCache[t])return this.textureCache[t];var i=this.createTexture(this.gl,e.width,e.height,e);return this.textureCache[t]=i,i},evictCachesForKey:function(t){this.textureCache[t]&&(this.gl.deleteTexture(this.textureCache[t]),delete this.textureCache[t])},copyGLTo2D:I,captureGPUInfo:function(){if(this.gpuInfo)return this.gpuInfo;var t=this.gl,e={renderer:"",vendor:""};if(!t)return e;var i=t.getExtension("WEBGL_debug_renderer_info");if(i){var n=t.getParameter(i.UNMASKED_RENDERER_WEBGL),s=t.getParameter(i.UNMASKED_VENDOR_WEBGL);n&&(e.renderer=n.toLowerCase()),s&&(e.vendor=s.toLowerCase())}return this.gpuInfo=e,e}}}(),function(){var t=function(){};function e(){}T.Canvas2dFilterBackend=e,e.prototype={evictCachesForKey:t,dispose:t,clearWebGLCaches:t,resources:{},applyFilters:function(t,e,i,n,s){var r=s.getContext("2d");r.drawImage(e,0,0,i,n);var a={sourceWidth:i,sourceHeight:n,imageData:r.getImageData(0,0,i,n),originalEl:e,originalImageData:r.getImageData(0,0,i,n),canvasEl:s,ctx:r,filterBackend:this};return t.forEach(function(t){t.applyTo(a)}),a.imageData.width===i&&a.imageData.height===n||(s.width=a.imageData.width,s.height=a.imageData.height),r.putImageData(a.imageData,0,0),a}}}(),T.Image=T.Image||{},T.Image.filters=T.Image.filters||{},T.Image.filters.BaseFilter=T.util.createClass({type:"BaseFilter",vertexSource:"attribute vec2 aPosition;\nvarying vec2 vTexCoord;\nvoid main() {\nvTexCoord = aPosition;\ngl_Position = vec4(aPosition * 2.0 - 1.0, 0.0, 1.0);\n}",fragmentSource:"precision highp float;\nvarying vec2 vTexCoord;\nuniform sampler2D uTexture;\nvoid main() {\ngl_FragColor = texture2D(uTexture, vTexCoord);\n}",initialize:function(t){t&&this.setOptions(t)},setOptions:function(t){for(var e in t)this[e]=t[e]},createProgram:function(t,e,i){e=e||this.fragmentSource,i=i||this.vertexSource,"highp"!==T.webGlPrecision&&(e=e.replace(/precision highp float/g,"precision "+T.webGlPrecision+" float"));var n=t.createShader(t.VERTEX_SHADER);if(t.shaderSource(n,i),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS))throw new Error("Vertex shader compile error for "+this.type+": "+t.getShaderInfoLog(n));var s=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(s,e),t.compileShader(s),!t.getShaderParameter(s,t.COMPILE_STATUS))throw new Error("Fragment shader compile error for "+this.type+": "+t.getShaderInfoLog(s));var r=t.createProgram();if(t.attachShader(r,n),t.attachShader(r,s),t.linkProgram(r),!t.getProgramParameter(r,t.LINK_STATUS))throw new Error('Shader link error for "${this.type}" '+t.getProgramInfoLog(r));var a=this.getAttributeLocations(t,r),o=this.getUniformLocations(t,r)||{};return o.uStepW=t.getUniformLocation(r,"uStepW"),o.uStepH=t.getUniformLocation(r,"uStepH"),{program:r,attributeLocations:a,uniformLocations:o}},getAttributeLocations:function(t,e){return{aPosition:t.getAttribLocation(e,"aPosition")}},getUniformLocations:function(){return{}},sendAttributeData:function(t,e,i){var n=e.aPosition,s=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,s),t.enableVertexAttribArray(n),t.vertexAttribPointer(n,2,t.FLOAT,!1,0,0),t.bufferData(t.ARRAY_BUFFER,i,t.STATIC_DRAW)},_setupFrameBuffer:function(t){var e,i,n=t.context;t.passes>1?(e=t.destinationWidth,i=t.destinationHeight,t.sourceWidth===e&&t.sourceHeight===i||(n.deleteTexture(t.targetTexture),t.targetTexture=t.filterBackend.createTexture(n,e,i)),n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t.targetTexture,0)):(n.bindFramebuffer(n.FRAMEBUFFER,null),n.finish())},_swapTextures:function(t){t.passes--,t.pass++;var e=t.targetTexture;t.targetTexture=t.sourceTexture,t.sourceTexture=e},isNeutralState:function(){var t=this.mainParameter,e=T.Image.filters[this.type].prototype;if(t){if(Array.isArray(e[t])){for(var i=e[t].length;i--;)if(this[t][i]!==e[t][i])return!1;return!0}return e[t]===this[t]}return!1},applyTo:function(t){t.webgl?(this._setupFrameBuffer(t),this.applyToWebGL(t),this._swapTextures(t)):this.applyTo2d(t)},retrieveShader:function(t){return t.programCache.hasOwnProperty(this.type)||(t.programCache[this.type]=this.createProgram(t.context)),t.programCache[this.type]},applyToWebGL:function(t){var e=t.context,i=this.retrieveShader(t);0===t.pass&&t.originalTexture?e.bindTexture(e.TEXTURE_2D,t.originalTexture):e.bindTexture(e.TEXTURE_2D,t.sourceTexture),e.useProgram(i.program),this.sendAttributeData(e,i.attributeLocations,t.aPosition),e.uniform1f(i.uniformLocations.uStepW,1/t.sourceWidth),e.uniform1f(i.uniformLocations.uStepH,1/t.sourceHeight),this.sendUniformData(e,i.uniformLocations),e.viewport(0,0,t.destinationWidth,t.destinationHeight),e.drawArrays(e.TRIANGLE_STRIP,0,4)},bindAdditionalTexture:function(t,e,i){t.activeTexture(i),t.bindTexture(t.TEXTURE_2D,e),t.activeTexture(t.TEXTURE0)},unbindAdditionalTexture:function(t,e){t.activeTexture(e),t.bindTexture(t.TEXTURE_2D,null),t.activeTexture(t.TEXTURE0)},getMainParameter:function(){return this[this.mainParameter]},setMainParameter:function(t){this[this.mainParameter]=t},sendUniformData:function(){},createHelpLayer:function(t){if(!t.helpLayer){var e=document.createElement("canvas");e.width=t.sourceWidth,e.height=t.sourceHeight,t.helpLayer=e}},toObject:function(){var t={type:this.type},e=this.mainParameter;return e&&(t[e]=this[e]),t},toJSON:function(){return this.toObject()}}),T.Image.filters.BaseFilter.fromObject=function(t,e){var i=new T.Image.filters[t.type](t);return e&&e(i),i},function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.ColorMatrix=n(i.BaseFilter,{type:"ColorMatrix",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nuniform mat4 uColorMatrix;\nuniform vec4 uConstants;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\ncolor *= uColorMatrix;\ncolor += uConstants;\ngl_FragColor = color;\n}",matrix:[1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0],mainParameter:"matrix",colorsOnly:!0,initialize:function(t){this.callSuper("initialize",t),this.matrix=this.matrix.slice(0)},applyTo2d:function(t){var e,i,n,s,r,a=t.imageData.data,o=a.length,l=this.matrix,h=this.colorsOnly;for(r=0;r=w||a<0||a>=y||(l=4*(o*y+a),h=p[f*_+u],e+=m[l]*h,i+=m[l+1]*h,n+=m[l+2]*h,S||(s+=m[l+3]*h));E[r]=e,E[r+1]=i,E[r+2]=n,E[r+3]=S?m[r+3]:s}t.imageData=C},getUniformLocations:function(t,e){return{uMatrix:t.getUniformLocation(e,"uMatrix"),uOpaque:t.getUniformLocation(e,"uOpaque"),uHalfSize:t.getUniformLocation(e,"uHalfSize"),uSize:t.getUniformLocation(e,"uSize")}},sendUniformData:function(t,e){t.uniform1fv(e.uMatrix,this.matrix)},toObject:function(){return i(this.callSuper("toObject"),{opaque:this.opaque,matrix:this.matrix})}}),e.Image.filters.Convolute.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Grayscale=n(i.BaseFilter,{type:"Grayscale",fragmentSource:{average:"precision highp float;\nuniform sampler2D uTexture;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat average = (color.r + color.b + color.g) / 3.0;\ngl_FragColor = vec4(average, average, average, color.a);\n}",lightness:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = (max(max(col.r, col.g),col.b) + min(min(col.r, col.g),col.b)) / 2.0;\ngl_FragColor = vec4(average, average, average, col.a);\n}",luminosity:"precision highp float;\nuniform sampler2D uTexture;\nuniform int uMode;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 col = texture2D(uTexture, vTexCoord);\nfloat average = 0.21 * col.r + 0.72 * col.g + 0.07 * col.b;\ngl_FragColor = vec4(average, average, average, col.a);\n}"},mode:"average",mainParameter:"mode",applyTo2d:function(t){var e,i,n=t.imageData.data,s=n.length,r=this.mode;for(e=0;eh[0]&&s>h[1]&&r>h[2]&&n 0.0) {\n"+this.fragmentSource[t]+"}\n}"},retrieveShader:function(t){var e,i=this.type+"_"+this.mode;return t.programCache.hasOwnProperty(i)||(e=this.buildSource(this.mode),t.programCache[i]=this.createProgram(t.context,e)),t.programCache[i]},applyTo2d:function(t){var i,n,s,r,a,o,l,h=t.imageData.data,c=h.length,d=1-this.alpha;i=(l=new e.Color(this.color).getSource())[0]*this.alpha,n=l[1]*this.alpha,s=l[2]*this.alpha;for(var u=0;u=t||e<=-t)return 0;if(e<1.1920929e-7&&e>-1.1920929e-7)return 1;var i=(e*=Math.PI)/t;return o(e)/e*o(i)/i}},applyTo2d:function(t){var e=t.imageData,i=this.scaleX,n=this.scaleY;this.rcpScaleX=1/i,this.rcpScaleY=1/n;var s,r=e.width,o=e.height,l=a(r*i),h=a(o*n);"sliceHack"===this.resizeType?s=this.sliceByTwo(t,r,o,l,h):"hermite"===this.resizeType?s=this.hermiteFastResize(t,r,o,l,h):"bilinear"===this.resizeType?s=this.bilinearFiltering(t,r,o,l,h):"lanczos"===this.resizeType&&(s=this.lanczosResize(t,r,o,l,h)),t.imageData=s},sliceByTwo:function(t,i,s,r,a){var o,l,h=t.imageData,c=.5,d=!1,u=!1,f=i*c,g=s*c,m=e.filterBackend.resources,p=0,_=0,v=i,y=0;for(m.sliceByTwo||(m.sliceByTwo=document.createElement("canvas")),((o=m.sliceByTwo).width<1.5*i||o.height=e)){M=n(1e3*r(T-C.x)),w[M]||(w[M]={});for(var F=E.y-y;F<=E.y+y;F++)F<0||F>=a||(L=n(1e3*r(F-C.y)),w[M][L]||(w[M][L]=f(s(i(M*p,2)+i(L*_,2))/1e3)),(b=w[M][L])>0&&(x+=b,R+=b*c[I=4*(F*e+T)],O+=b*c[I+1],A+=b*c[I+2],D+=b*c[I+3]))}u[I=4*(S*o+l)]=R/x,u[I+1]=O/x,u[I+2]=A/x,u[I+3]=D/x}return++l1&&L<-1||(y=2*L*L*L-3*L*L+1)>0&&(b+=y*f[3+(M=4*(D+x*e))],C+=y,f[M+3]<255&&(y=y*f[M+3]/250),E+=y*f[M],S+=y*f[M+1],T+=y*f[M+2],w+=y)}m[v]=E/w,m[v+1]=S/w,m[v+2]=T/w,m[v+3]=b/C}return g},toObject:function(){return{type:this.type,scaleX:this.scaleX,scaleY:this.scaleY,resizeType:this.resizeType,lanczosLobes:this.lanczosLobes}}}),e.Image.filters.Resize.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Contrast=n(i.BaseFilter,{type:"Contrast",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform float uContrast;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nfloat contrastF = 1.015 * (uContrast + 1.0) / (1.0 * (1.015 - uContrast));\ncolor.rgb = contrastF * (color.rgb - 0.5) + 0.5;\ngl_FragColor = color;\n}",contrast:0,mainParameter:"contrast",applyTo2d:function(t){if(0!==this.contrast){var e,i=t.imageData.data,n=i.length,s=Math.floor(255*this.contrast),r=259*(s+255)/(255*(259-s));for(e=0;e1&&(e=1/this.aspectRatio):this.aspectRatio<1&&(e=this.aspectRatio),t=e*this.blur*.12,this.horizontal?i[0]=t:i[1]=t,i}}),i.Blur.fromObject=e.Image.filters.BaseFilter.fromObject}(e),function(t){var e=t.fabric||(t.fabric={}),i=e.Image.filters,n=e.util.createClass;i.Gamma=n(i.BaseFilter,{type:"Gamma",fragmentSource:"precision highp float;\nuniform sampler2D uTexture;\nuniform vec3 uGamma;\nvarying vec2 vTexCoord;\nvoid main() {\nvec4 color = texture2D(uTexture, vTexCoord);\nvec3 correction = (1.0 / uGamma);\ncolor.r = pow(color.r, correction.r);\ncolor.g = pow(color.g, correction.g);\ncolor.b = pow(color.b, correction.b);\ngl_FragColor = color;\ngl_FragColor.rgb *= color.a;\n}",gamma:[1,1,1],mainParameter:"gamma",initialize:function(t){this.gamma=[1,1,1],i.BaseFilter.prototype.initialize.call(this,t)},applyTo2d:function(t){var e,i=t.imageData.data,n=this.gamma,s=i.length,r=1/n[0],a=1/n[1],o=1/n[2];for(this.rVals||(this.rVals=new Uint8Array(256),this.gVals=new Uint8Array(256),this.bVals=new Uint8Array(256)),e=0,s=256;e'},_getCacheCanvasDimensions:function(){var t=this.callSuper("_getCacheCanvasDimensions"),e=this.fontSize;return t.width+=e*t.zoomX,t.height+=e*t.zoomY,t},_render:function(t){var e=this.path;e&&!e.isNotVisible()&&e._render(t),this._setTextStyles(t),this._renderTextLinesBackground(t),this._renderTextDecoration(t,"underline"),this._renderText(t),this._renderTextDecoration(t,"overline"),this._renderTextDecoration(t,"linethrough")},_renderText:function(t){"stroke"===this.paintFirst?(this._renderTextStroke(t),this._renderTextFill(t)):(this._renderTextFill(t),this._renderTextStroke(t))},_setTextStyles:function(t,e,i){if(t.textBaseline="alphabetical",this.path)switch(this.pathAlign){case"center":t.textBaseline="middle";break;case"ascender":t.textBaseline="top";break;case"descender":t.textBaseline="bottom"}t.font=this._getFontDeclaration(e,i)},calcTextWidth:function(){for(var t=this.getLineWidth(0),e=1,i=this._textLines.length;et&&(t=n)}return t},_renderTextLine:function(t,e,i,n,s,r){this._renderChars(t,e,i,n,s,r)},_renderTextLinesBackground:function(t){if(this.textBackgroundColor||this.styleHas("textBackgroundColor")){for(var e,i,n,s,r,a,o,l=t.fillStyle,h=this._getLeftOffset(),c=this._getTopOffset(),d=0,u=0,f=this.path,g=0,m=this._textLines.length;g=0:io?d%=o:d<0&&(d+=o),this._setGraphemeOnPath(d,r,a),d+=r.kernedWidth}return{width:l,numOfSpaces:0}},_setGraphemeOnPath:function(t,i,n){var s=t+i.kernedWidth/2,r=this.path,a=e.util.getPointOnPath(r.path,s,r.segmentsInfo);i.renderLeft=a.x-n.x,i.renderTop=a.y-n.y,i.angle=a.angle+("right"===this.pathSide?Math.PI:0)},_getGraphemeBox:function(t,e,i,n,s){var r,a=this.getCompleteStyleDeclaration(e,i),o=n?this.getCompleteStyleDeclaration(e,i-1):{},l=this._measureChar(t,a,n,o),h=l.kernedWidth,c=l.width;0!==this.charSpacing&&(c+=r=this._getWidthOfCharSpacing(),h+=r);var d={width:c,left:0,height:a.fontSize,kernedWidth:h,deltaY:a.deltaY};if(i>0&&!s){var u=this.__charBounds[e][i-1];d.left=u.left+u.width+l.kernedWidth-l.width}return d},getHeightOfLine:function(t){if(this.__lineHeights[t])return this.__lineHeights[t];for(var e=this._textLines[t],i=this.getHeightOfChar(t,0),n=1,s=e.length;n0){var x=v+r+d;"rtl"===this.direction&&(x=this.width-x-u),h&&_&&(t.fillStyle=_,t.fillRect(x,c+E*n+a,u,this.fontSize/15)),d=f.left,u=f.width,h=g,_=p,n=s,a=o}else u+=f.kernedWidth;x=v+r+d,"rtl"===this.direction&&(x=this.width-x-u),t.fillStyle=p,g&&p&&t.fillRect(x,c+E*n+a,u-C,this.fontSize/15),y+=i}else y+=i;this._removeShadow(t)}},_getFontDeclaration:function(t,i){var n=t||this,s=this.fontFamily,r=e.Text.genericFonts.indexOf(s.toLowerCase())>-1,a=void 0===s||s.indexOf("'")>-1||s.indexOf(",")>-1||s.indexOf('"')>-1||r?n.fontFamily:'"'+n.fontFamily+'"';return[e.isLikelyNode?n.fontWeight:n.fontStyle,e.isLikelyNode?n.fontStyle:n.fontWeight,i?this.CACHE_FONT_SIZE+"px":n.fontSize+"px",a].join(" ")},render:function(t){this.visible&&(this.canvas&&this.canvas.skipOffscreen&&!this.group&&!this.isOnScreen()||(this._shouldClearDimensionCache()&&this.initDimensions(),this.callSuper("render",t)))},_splitTextIntoLines:function(t){for(var i=t.split(this._reNewline),n=new Array(i.length),s=["\n"],r=[],a=0;a-1&&(t.underline=!0),t.textDecoration.indexOf("line-through")>-1&&(t.linethrough=!0),t.textDecoration.indexOf("overline")>-1&&(t.overline=!0),delete t.textDecoration)}T.IText=T.util.createClass(T.Text,T.Observable,{type:"i-text",selectionStart:0,selectionEnd:0,selectionColor:"rgba(17,119,255,0.3)",isEditing:!1,editable:!0,editingBorderColor:"rgba(102,153,255,0.25)",cursorWidth:2,cursorColor:"",cursorDelay:1e3,cursorDuration:600,caching:!0,hiddenTextareaContainer:null,_reSpace:/\s|\n/,_currentCursorOpacity:0,_selectionDirection:null,_abortCursorAnimation:!1,__widthOfSpace:[],inCompositionMode:!1,initialize:function(t,e){this.callSuper("initialize",t,e),this.initBehavior()},setSelectionStart:function(t){t=Math.max(t,0),this._updateAndFire("selectionStart",t)},setSelectionEnd:function(t){t=Math.min(t,this.text.length),this._updateAndFire("selectionEnd",t)},_updateAndFire:function(t,e){this[t]!==e&&(this._fireSelectionChanged(),this[t]=e),this._updateTextarea()},_fireSelectionChanged:function(){this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},initDimensions:function(){this.isEditing&&this.initDelayedCursor(),this.clearContextTop(),this.callSuper("initDimensions")},render:function(t){this.clearContextTop(),this.callSuper("render",t),this.cursorOffsetCache={},this.renderCursorOrSelection()},_render:function(t){this.callSuper("_render",t)},clearContextTop:function(t){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var e=this.canvas.contextTop,i=this.canvas.viewportTransform;e.save(),e.transform(i[0],i[1],i[2],i[3],i[4],i[5]),this.transform(e),this._clearTextArea(e),t||e.restore()}},renderCursorOrSelection:function(){if(this.isEditing&&this.canvas&&this.canvas.contextTop){var t=this._getCursorBoundaries(),e=this.canvas.contextTop;this.clearContextTop(!0),this.selectionStart===this.selectionEnd?this.renderCursor(t,e):this.renderSelection(t,e),e.restore()}},_clearTextArea:function(t){var e=this.width+4,i=this.height+4;t.clearRect(-e/2,-i/2,e,i)},_getCursorBoundaries:function(t){void 0===t&&(t=this.selectionStart);var e=this._getLeftOffset(),i=this._getTopOffset(),n=this._getCursorBoundariesOffsets(t);return{left:e,top:i,leftOffset:n.left,topOffset:n.top}},_getCursorBoundariesOffsets:function(t){if(this.cursorOffsetCache&&"top"in this.cursorOffsetCache)return this.cursorOffsetCache;var e,i,n,s,r=0,a=0,o=this.get2DCursorLocation(t);n=o.charIndex,i=o.lineIndex;for(var l=0;l0?a:0)},"rtl"===this.direction&&(s.left*=-1),this.cursorOffsetCache=s,this.cursorOffsetCache},renderCursor:function(t,e){var i=this.get2DCursorLocation(),n=i.lineIndex,s=i.charIndex>0?i.charIndex-1:0,r=this.getValueOfPropertyAt(n,s,"fontSize"),a=this.scaleX*this.canvas.getZoom(),o=this.cursorWidth/a,l=t.topOffset,h=this.getValueOfPropertyAt(n,s,"deltaY");l+=(1-this._fontSizeFraction)*this.getHeightOfLine(n)/this.lineHeight-r*(1-this._fontSizeFraction),this.inCompositionMode&&this.renderSelection(t,e),e.fillStyle=this.cursorColor||this.getValueOfPropertyAt(n,s,"fill"),e.globalAlpha=this.__isMousedown?1:this._currentCursorOpacity,e.fillRect(t.left+t.leftOffset-o/2,l+t.top+h,o,r)},renderSelection:function(t,e){for(var i=this.inCompositionMode?this.hiddenTextarea.selectionStart:this.selectionStart,n=this.inCompositionMode?this.hiddenTextarea.selectionEnd:this.selectionEnd,s=-1!==this.textAlign.indexOf("justify"),r=this.get2DCursorLocation(i),a=this.get2DCursorLocation(n),o=r.lineIndex,l=a.lineIndex,h=r.charIndex<0?0:r.charIndex,c=a.charIndex<0?0:a.charIndex,d=o;d<=l;d++){var u,f=this._getLineLeftOffset(d)||0,g=this.getHeightOfLine(d),m=0,p=0;if(d===o&&(m=this.__charBounds[o][h].left),d>=o&&d1)&&(g/=this.lineHeight);var v=t.left+f+m,y=p-m,w=g,C=0;this.inCompositionMode?(e.fillStyle=this.compositionColor||"black",w=1,C=g):e.fillStyle=this.selectionColor,"rtl"===this.direction&&(v=this.width-v-y),e.fillRect(v,t.top+t.topOffset+C,y,w),t.topOffset+=u}},getCurrentCharFontSize:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fontSize")},getCurrentCharColor:function(){var t=this._getCurrentCharIndex();return this.getValueOfPropertyAt(t.l,t.c,"fill")},_getCurrentCharIndex:function(){var t=this.get2DCursorLocation(this.selectionStart,!0),e=t.charIndex>0?t.charIndex-1:0;return{l:t.lineIndex,c:e}}}),T.IText.fromObject=function(e,i){if(t(e),e.styles)for(var n in e.styles)for(var s in e.styles[n])t(e.styles[n][s]);T.Object._fromObject("IText",e,i,"text")}}(),S=T.util.object.clone,T.util.object.extend(T.IText.prototype,{initBehavior:function(){this.initAddedHandler(),this.initRemovedHandler(),this.initCursorSelectionHandlers(),this.initDoubleClickSimulation(),this.mouseMoveHandler=this.mouseMoveHandler.bind(this)},onDeselect:function(){this.isEditing&&this.exitEditing(),this.selected=!1},initAddedHandler:function(){var t=this;this.on("added",function(){var e=t.canvas;e&&(e._hasITextHandlers||(e._hasITextHandlers=!0,t._initCanvasHandlers(e)),e._iTextInstances=e._iTextInstances||[],e._iTextInstances.push(t))})},initRemovedHandler:function(){var t=this;this.on("removed",function(){var e=t.canvas;e&&(e._iTextInstances=e._iTextInstances||[],T.util.removeFromArray(e._iTextInstances,t),0===e._iTextInstances.length&&(e._hasITextHandlers=!1,t._removeCanvasHandlers(e)))})},_initCanvasHandlers:function(t){t._mouseUpITextHandler=function(){t._iTextInstances&&t._iTextInstances.forEach(function(t){t.__isMousedown=!1})},t.on("mouse:up",t._mouseUpITextHandler)},_removeCanvasHandlers:function(t){t.off("mouse:up",t._mouseUpITextHandler)},_tick:function(){this._currentTickState=this._animateCursor(this,1,this.cursorDuration,"_onTickComplete")},_animateCursor:function(t,e,i,n){var s;return s={isAborted:!1,abort:function(){this.isAborted=!0}},t.animate("_currentCursorOpacity",e,{duration:i,onComplete:function(){s.isAborted||t[n]()},onChange:function(){t.canvas&&t.selectionStart===t.selectionEnd&&t.renderCursorOrSelection()},abort:function(){return s.isAborted}}),s},_onTickComplete:function(){var t=this;this._cursorTimeout1&&clearTimeout(this._cursorTimeout1),this._cursorTimeout1=setTimeout(function(){t._currentTickCompleteState=t._animateCursor(t,0,this.cursorDuration/2,"_tick")},100)},initDelayedCursor:function(t){var e=this,i=t?0:this.cursorDelay;this.abortCursorAnimation(),this._currentCursorOpacity=1,this._cursorTimeout2=setTimeout(function(){e._tick()},i)},abortCursorAnimation:function(){var t=this._currentTickState||this._currentTickCompleteState,e=this.canvas;this._currentTickState&&this._currentTickState.abort(),this._currentTickCompleteState&&this._currentTickCompleteState.abort(),clearTimeout(this._cursorTimeout1),clearTimeout(this._cursorTimeout2),this._currentCursorOpacity=0,t&&e&&e.clearContext(e.contextTop||e.contextContainer)},selectAll:function(){return this.selectionStart=0,this.selectionEnd=this._text.length,this._fireSelectionChanged(),this._updateTextarea(),this},getSelectedText:function(){return this._text.slice(this.selectionStart,this.selectionEnd).join("")},findWordBoundaryLeft:function(t){var e=0,i=t-1;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i--;for(;/\S/.test(this._text[i])&&i>-1;)e++,i--;return t-e},findWordBoundaryRight:function(t){var e=0,i=t;if(this._reSpace.test(this._text[i]))for(;this._reSpace.test(this._text[i]);)e++,i++;for(;/\S/.test(this._text[i])&&i-1;)e++,i--;return t-e},findLineBoundaryRight:function(t){for(var e=0,i=t;!/\n/.test(this._text[i])&&i0&&nthis.__selectionStartOnMouseDown?(this.selectionStart=this.__selectionStartOnMouseDown,this.selectionEnd=e):(this.selectionStart=e,this.selectionEnd=this.__selectionStartOnMouseDown),this.selectionStart===i&&this.selectionEnd===n||(this.restartCursorIfNeeded(),this._fireSelectionChanged(),this._updateTextarea(),this.renderCursorOrSelection()))}},_setEditingProps:function(){this.hoverCursor="text",this.canvas&&(this.canvas.defaultCursor=this.canvas.moveCursor="text"),this.borderColor=this.editingBorderColor,this.hasControls=this.selectable=!1,this.lockMovementX=this.lockMovementY=!0},fromStringToGraphemeSelection:function(t,e,i){var n=i.slice(0,t),s=T.util.string.graphemeSplit(n).length;if(t===e)return{selectionStart:s,selectionEnd:s};var r=i.slice(t,e);return{selectionStart:s,selectionEnd:s+T.util.string.graphemeSplit(r).length}},fromGraphemeToStringSelection:function(t,e,i){var n=i.slice(0,t).join("").length;return t===e?{selectionStart:n,selectionEnd:n}:{selectionStart:n,selectionEnd:n+i.slice(t,e).join("").length}},_updateTextarea:function(){if(this.cursorOffsetCache={},this.hiddenTextarea){if(!this.inCompositionMode){var t=this.fromGraphemeToStringSelection(this.selectionStart,this.selectionEnd,this._text);this.hiddenTextarea.selectionStart=t.selectionStart,this.hiddenTextarea.selectionEnd=t.selectionEnd}this.updateTextareaPosition()}},updateFromTextArea:function(){if(this.hiddenTextarea){this.cursorOffsetCache={},this.text=this.hiddenTextarea.value,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords());var t=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value);this.selectionEnd=this.selectionStart=t.selectionEnd,this.inCompositionMode||(this.selectionStart=t.selectionStart),this.updateTextareaPosition()}},updateTextareaPosition:function(){if(this.selectionStart===this.selectionEnd){var t=this._calcTextareaPosition();this.hiddenTextarea.style.left=t.left,this.hiddenTextarea.style.top=t.top}},_calcTextareaPosition:function(){if(!this.canvas)return{x:1,y:1};var t=this.inCompositionMode?this.compositionStart:this.selectionStart,e=this._getCursorBoundaries(t),i=this.get2DCursorLocation(t),n=i.lineIndex,s=i.charIndex,r=this.getValueOfPropertyAt(n,s,"fontSize")*this.lineHeight,a=e.leftOffset,o=this.calcTransformMatrix(),l={x:e.left+a,y:e.top+e.topOffset+r},h=this.canvas.getRetinaScaling(),c=this.canvas.upperCanvasEl,d=c.width/h,u=c.height/h,f=d-r,g=u-r,m=c.clientWidth/d,p=c.clientHeight/u;return l=T.util.transformPoint(l,o),(l=T.util.transformPoint(l,this.canvas.viewportTransform)).x*=m,l.y*=p,l.x<0&&(l.x=0),l.x>f&&(l.x=f),l.y<0&&(l.y=0),l.y>g&&(l.y=g),l.x+=this.canvas._offset.left,l.y+=this.canvas._offset.top,{left:l.x+"px",top:l.y+"px",fontSize:r+"px",charHeight:r}},_saveEditingProps:function(){this._savedProps={hasControls:this.hasControls,borderColor:this.borderColor,lockMovementX:this.lockMovementX,lockMovementY:this.lockMovementY,hoverCursor:this.hoverCursor,selectable:this.selectable,defaultCursor:this.canvas&&this.canvas.defaultCursor,moveCursor:this.canvas&&this.canvas.moveCursor}},_restoreEditingProps:function(){this._savedProps&&(this.hoverCursor=this._savedProps.hoverCursor,this.hasControls=this._savedProps.hasControls,this.borderColor=this._savedProps.borderColor,this.selectable=this._savedProps.selectable,this.lockMovementX=this._savedProps.lockMovementX,this.lockMovementY=this._savedProps.lockMovementY,this.canvas&&(this.canvas.defaultCursor=this._savedProps.defaultCursor,this.canvas.moveCursor=this._savedProps.moveCursor))},exitEditing:function(){var t=this._textBeforeEdit!==this.text,e=this.hiddenTextarea;return this.selected=!1,this.isEditing=!1,this.selectionEnd=this.selectionStart,e&&(e.blur&&e.blur(),e.parentNode&&e.parentNode.removeChild(e)),this.hiddenTextarea=null,this.abortCursorAnimation(),this._restoreEditingProps(),this._currentCursorOpacity=0,this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this.fire("editing:exited"),t&&this.fire("modified"),this.canvas&&(this.canvas.off("mouse:move",this.mouseMoveHandler),this.canvas.fire("text:editing:exited",{target:this}),t&&this.canvas.fire("object:modified",{target:this})),this},_removeExtraneousStyles:function(){for(var t in this.styles)this._textLines[t]||delete this.styles[t]},removeStyleFromTo:function(t,e){var i,n,s=this.get2DCursorLocation(t,!0),r=this.get2DCursorLocation(e,!0),a=s.lineIndex,o=s.charIndex,l=r.lineIndex,h=r.charIndex;if(a!==l){if(this.styles[a])for(i=o;i=h&&(n[c-u]=n[d],delete n[d])}},shiftLineStyles:function(t,e){var i=S(this.styles);for(var n in this.styles){var s=parseInt(n,10);s>t&&(this.styles[s+e]=i[s],i[s-e]||delete this.styles[s])}},restartCursorIfNeeded:function(){this._currentTickState&&!this._currentTickState.isAborted&&this._currentTickCompleteState&&!this._currentTickCompleteState.isAborted||this.initDelayedCursor()},insertNewlineStyleObject:function(t,e,i,n){var s,r={},a=!1,o=this._unwrappedTextLines[t].length===e;for(var l in i||(i=1),this.shiftLineStyles(t,i),this.styles[t]&&(s=this.styles[t][0===e?e:e-1]),this.styles[t]){var h=parseInt(l,10);h>=e&&(a=!0,r[h-e]=this.styles[t][l],o&&0===e||delete this.styles[t][l])}var c=!1;for(a&&!o&&(this.styles[t+i]=r,c=!0),c&&i--;i>0;)n&&n[i-1]?this.styles[t+i]={0:S(n[i-1])}:s?this.styles[t+i]={0:S(s)}:delete this.styles[t+i],i--;this._forceClearCache=!0},insertCharStyleObject:function(t,e,i,n){this.styles||(this.styles={});var s=this.styles[t],r=s?S(s):{};for(var a in i||(i=1),r){var o=parseInt(a,10);o>=e&&(s[o+i]=r[o],r[o-i]||delete s[o])}if(this._forceClearCache=!0,n)for(;i--;)Object.keys(n[i]).length&&(this.styles[t]||(this.styles[t]={}),this.styles[t][e+i]=S(n[i]));else if(s)for(var l=s[e?e-1:1];l&&i--;)this.styles[t][e+i]=S(l)},insertNewStyleBlock:function(t,e,i){for(var n=this.get2DCursorLocation(e,!0),s=[0],r=0,a=0;a0&&(this.insertCharStyleObject(n.lineIndex,n.charIndex,s[0],i),i=i&&i.slice(s[0]+1)),r&&this.insertNewlineStyleObject(n.lineIndex,n.charIndex+s[0],r),a=1;a0?this.insertCharStyleObject(n.lineIndex+a,0,s[a],i):i&&this.styles[n.lineIndex+a]&&i[0]&&(this.styles[n.lineIndex+a][0]=i[0]),i=i&&i.slice(s[a]+1);s[a]>0&&this.insertCharStyleObject(n.lineIndex+a,0,s[a],i)},setSelectionStartEndWithShift:function(t,e,i){i<=t?(e===t?this._selectionDirection="left":"right"===this._selectionDirection&&(this._selectionDirection="left",this.selectionEnd=t),this.selectionStart=i):i>t&&it?this.selectionStart=t:this.selectionStart<0&&(this.selectionStart=0),this.selectionEnd>t?this.selectionEnd=t:this.selectionEnd<0&&(this.selectionEnd=0)}}),T.util.object.extend(T.IText.prototype,{initDoubleClickSimulation:function(){this.__lastClickTime=+new Date,this.__lastLastClickTime=+new Date,this.__lastPointer={},this.on("mousedown",this.onMouseDown)},onMouseDown:function(t){if(this.canvas){this.__newClickTime=+new Date;var e=t.pointer;this.isTripleClick(e)&&(this.fire("tripleclick",t),this._stopEvent(t.e)),this.__lastLastClickTime=this.__lastClickTime,this.__lastClickTime=this.__newClickTime,this.__lastPointer=e,this.__lastIsEditing=this.isEditing,this.__lastSelected=this.selected}},isTripleClick:function(t){return this.__newClickTime-this.__lastClickTime<500&&this.__lastClickTime-this.__lastLastClickTime<500&&this.__lastPointer.x===t.x&&this.__lastPointer.y===t.y},_stopEvent:function(t){t.preventDefault&&t.preventDefault(),t.stopPropagation&&t.stopPropagation()},initCursorSelectionHandlers:function(){this.initMousedownHandler(),this.initMouseupHandler(),this.initClicks()},doubleClickHandler:function(t){this.isEditing&&this.selectWord(this.getSelectionStartFromPointer(t.e))},tripleClickHandler:function(t){this.isEditing&&this.selectLine(this.getSelectionStartFromPointer(t.e))},initClicks:function(){this.on("mousedblclick",this.doubleClickHandler),this.on("tripleclick",this.tripleClickHandler)},_mouseDownHandler:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.__isMousedown=!0,this.selected&&(this.inCompositionMode=!1,this.setCursorByClick(t.e)),this.isEditing&&(this.__selectionStartOnMouseDown=this.selectionStart,this.selectionStart===this.selectionEnd&&this.abortCursorAnimation(),this.renderCursorOrSelection()))},_mouseDownHandlerBefore:function(t){!this.canvas||!this.editable||t.e.button&&1!==t.e.button||(this.selected=this===this.canvas._activeObject)},initMousedownHandler:function(){this.on("mousedown",this._mouseDownHandler),this.on("mousedown:before",this._mouseDownHandlerBefore)},initMouseupHandler:function(){this.on("mouseup",this.mouseUpHandler)},mouseUpHandler:function(t){if(this.__isMousedown=!1,!(!this.editable||this.group||t.transform&&t.transform.actionPerformed||t.e.button&&1!==t.e.button)){if(this.canvas){var e=this.canvas._activeObject;if(e&&e!==this)return}this.__lastSelected&&!this.__corner?(this.selected=!1,this.__lastSelected=!1,this.enterEditing(t.e),this.selectionStart===this.selectionEnd?this.initDelayedCursor(!0):this.renderCursorOrSelection()):this.selected=!0}},setCursorByClick:function(t){var e=this.getSelectionStartFromPointer(t),i=this.selectionStart,n=this.selectionEnd;t.shiftKey?this.setSelectionStartEndWithShift(i,n,e):(this.selectionStart=e,this.selectionEnd=e),this.isEditing&&(this._fireSelectionChanged(),this._updateTextarea())},getSelectionStartFromPointer:function(t){for(var e,i=this.getLocalPointer(t),n=0,s=0,r=0,a=0,o=0,l=0,h=this._textLines.length;l0&&(a+=this._textLines[l-1].length+this.missingNewlineOffset(l-1));s=this._getLineLeftOffset(o)*this.scaleX,e=this._textLines[o],"rtl"===this.direction&&(i.x=this.width*this.scaleX-i.x+s);for(var c=0,d=e.length;cr||a<0?0:1);return this.flipX&&(o=s-o),o>this._text.length&&(o=this._text.length),o}}),T.util.object.extend(T.IText.prototype,{initHiddenTextarea:function(){this.hiddenTextarea=T.document.createElement("textarea"),this.hiddenTextarea.setAttribute("autocapitalize","off"),this.hiddenTextarea.setAttribute("autocorrect","off"),this.hiddenTextarea.setAttribute("autocomplete","off"),this.hiddenTextarea.setAttribute("spellcheck","false"),this.hiddenTextarea.setAttribute("data-fabric-hiddentextarea",""),this.hiddenTextarea.setAttribute("wrap","off");var t=this._calcTextareaPosition();this.hiddenTextarea.style.cssText="position: absolute; top: "+t.top+"; left: "+t.left+"; z-index: -999; opacity: 0; width: 1px; height: 1px; font-size: 1px; paddingｰtop: "+t.fontSize+";",this.hiddenTextareaContainer?this.hiddenTextareaContainer.appendChild(this.hiddenTextarea):T.document.body.appendChild(this.hiddenTextarea),T.util.addListener(this.hiddenTextarea,"keydown",this.onKeyDown.bind(this)),T.util.addListener(this.hiddenTextarea,"keyup",this.onKeyUp.bind(this)),T.util.addListener(this.hiddenTextarea,"input",this.onInput.bind(this)),T.util.addListener(this.hiddenTextarea,"copy",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"cut",this.copy.bind(this)),T.util.addListener(this.hiddenTextarea,"paste",this.paste.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionstart",this.onCompositionStart.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionupdate",this.onCompositionUpdate.bind(this)),T.util.addListener(this.hiddenTextarea,"compositionend",this.onCompositionEnd.bind(this)),!this._clickHandlerInitialized&&this.canvas&&(T.util.addListener(this.canvas.upperCanvasEl,"click",this.onClick.bind(this)),this._clickHandlerInitialized=!0)},keysMap:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorRight",36:"moveCursorLeft",37:"moveCursorLeft",38:"moveCursorUp",39:"moveCursorRight",40:"moveCursorDown"},keysMapRtl:{9:"exitEditing",27:"exitEditing",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorLeft",36:"moveCursorRight",37:"moveCursorRight",38:"moveCursorUp",39:"moveCursorLeft",40:"moveCursorDown"},ctrlKeysMapUp:{67:"copy",88:"cut"},ctrlKeysMapDown:{65:"selectAll"},onClick:function(){this.hiddenTextarea&&this.hiddenTextarea.focus()},onKeyDown:function(t){if(this.isEditing){var e="rtl"===this.direction?this.keysMapRtl:this.keysMap;if(t.keyCode in e)this[e[t.keyCode]](t);else{if(!(t.keyCode in this.ctrlKeysMapDown)||!t.ctrlKey&&!t.metaKey)return;this[this.ctrlKeysMapDown[t.keyCode]](t)}t.stopImmediatePropagation(),t.preventDefault(),t.keyCode>=33&&t.keyCode<=40?(this.inCompositionMode=!1,this.clearContextTop(),this.renderCursorOrSelection()):this.canvas&&this.canvas.requestRenderAll()}},onKeyUp:function(t){!this.isEditing||this._copyDone||this.inCompositionMode?this._copyDone=!1:t.keyCode in this.ctrlKeysMapUp&&(t.ctrlKey||t.metaKey)&&(this[this.ctrlKeysMapUp[t.keyCode]](t),t.stopImmediatePropagation(),t.preventDefault(),this.canvas&&this.canvas.requestRenderAll())},onInput:function(t){var e=this.fromPaste;if(this.fromPaste=!1,t&&t.stopPropagation(),this.isEditing){var i,n,s,r,a,o=this._splitTextIntoLines(this.hiddenTextarea.value).graphemeText,l=this._text.length,h=o.length,c=h-l,d=this.selectionStart,u=this.selectionEnd,f=d!==u;if(""===this.hiddenTextarea.value)return this.styles={},this.updateFromTextArea(),this.fire("changed"),void(this.canvas&&(this.canvas.fire("text:changed",{target:this}),this.canvas.requestRenderAll()));var g=this.fromStringToGraphemeSelection(this.hiddenTextarea.selectionStart,this.hiddenTextarea.selectionEnd,this.hiddenTextarea.value),m=d>g.selectionStart;f?(i=this._text.slice(d,u),c+=u-d):h0&&(n+=(i=this.__charBounds[t][e-1]).left+i.width),n},getDownCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),s=n.lineIndex;if(s===this._textLines.length-1||t.metaKey||34===t.keyCode)return this._text.length-i;var r=n.charIndex,a=this._getWidthBeforeCursor(s,r),o=this._getIndexOnLine(s+1,a);return this._textLines[s].slice(r).length+o+1+this.missingNewlineOffset(s)},_getSelectionForOffset:function(t,e){return t.shiftKey&&this.selectionStart!==this.selectionEnd&&e?this.selectionEnd:this.selectionStart},getUpCursorOffset:function(t,e){var i=this._getSelectionForOffset(t,e),n=this.get2DCursorLocation(i),s=n.lineIndex;if(0===s||t.metaKey||33===t.keyCode)return-i;var r=n.charIndex,a=this._getWidthBeforeCursor(s,r),o=this._getIndexOnLine(s-1,a),l=this._textLines[s].slice(0,r),h=this.missingNewlineOffset(s-1);return-this._textLines[s-1].length+o-l.length+(1-h)},_getIndexOnLine:function(t,e){for(var i,n,s=this._textLines[t],r=this._getLineLeftOffset(t),a=0,o=0,l=s.length;oe){n=!0;var h=r-i,c=r,d=Math.abs(h-e);a=Math.abs(c-e)=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorUpOrDown("Down",t)},moveCursorUp:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorUpOrDown("Up",t)},_moveCursorUpOrDown:function(t,e){var i=this["get"+t+"CursorOffset"](e,"right"===this._selectionDirection);e.shiftKey?this.moveCursorWithShift(i):this.moveCursorWithoutShift(i),0!==i&&(this.setSelectionInBoundaries(),this.abortCursorAnimation(),this._currentCursorOpacity=1,this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorWithShift:function(t){var e="left"===this._selectionDirection?this.selectionStart+t:this.selectionEnd+t;return this.setSelectionStartEndWithShift(this.selectionStart,this.selectionEnd,e),0!==t},moveCursorWithoutShift:function(t){return t<0?(this.selectionStart+=t,this.selectionEnd=this.selectionStart):(this.selectionEnd+=t,this.selectionStart=this.selectionEnd),0!==t},moveCursorLeft:function(t){0===this.selectionStart&&0===this.selectionEnd||this._moveCursorLeftOrRight("Left",t)},_move:function(t,e,i){var n;if(t.altKey)n=this["findWordBoundary"+i](this[e]);else{if(!t.metaKey&&35!==t.keyCode&&36!==t.keyCode)return this[e]+="Left"===i?-1:1,!0;n=this["findLineBoundary"+i](this[e])}if(void 0!==typeof n&&this[e]!==n)return this[e]=n,!0},_moveLeft:function(t,e){return this._move(t,e,"Left")},_moveRight:function(t,e){return this._move(t,e,"Right")},moveCursorLeftWithoutShift:function(t){var e=!0;return this._selectionDirection="left",this.selectionEnd===this.selectionStart&&0!==this.selectionStart&&(e=this._moveLeft(t,"selectionStart")),this.selectionEnd=this.selectionStart,e},moveCursorLeftWithShift:function(t){return"right"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveLeft(t,"selectionEnd"):0!==this.selectionStart?(this._selectionDirection="left",this._moveLeft(t,"selectionStart")):void 0},moveCursorRight:function(t){this.selectionStart>=this._text.length&&this.selectionEnd>=this._text.length||this._moveCursorLeftOrRight("Right",t)},_moveCursorLeftOrRight:function(t,e){var i="moveCursor"+t+"With";this._currentCursorOpacity=1,e.shiftKey?i+="Shift":i+="outShift",this[i](e)&&(this.abortCursorAnimation(),this.initDelayedCursor(),this._fireSelectionChanged(),this._updateTextarea())},moveCursorRightWithShift:function(t){return"left"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveRight(t,"selectionStart"):this.selectionEnd!==this._text.length?(this._selectionDirection="right",this._moveRight(t,"selectionEnd")):void 0},moveCursorRightWithoutShift:function(t){var e=!0;return this._selectionDirection="right",this.selectionStart===this.selectionEnd?(e=this._moveRight(t,"selectionStart"),this.selectionEnd=this.selectionStart):this.selectionStart=this.selectionEnd,e},removeChars:function(t,e){void 0===e&&(e=t+1),this.removeStyleFromTo(t,e),this._text.splice(t,e-t),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()},insertChars:function(t,e,i,n){void 0===n&&(n=i),n>i&&this.removeStyleFromTo(i,n);var s=T.util.string.graphemeSplit(t);this.insertNewStyleBlock(s,i,e),this._text=[].concat(this._text.slice(0,i),s,this._text.slice(n)),this.text=this._text.join(""),this.set("dirty",!0),this._shouldClearDimensionCache()&&(this.initDimensions(),this.setCoords()),this._removeExtraneousStyles()}}),function(){var t=T.util.toFixed,e=/ +/g;T.util.object.extend(T.Text.prototype,{_toSVG:function(){var t=this._getSVGLeftTopOffsets(),e=this._getSVGTextAndBg(t.textTop,t.textLeft);return this._wrapSVGTextAndBg(e)},toSVG:function(t){return this._createBaseSVGMarkup(this._toSVG(),{reviver:t,noStyle:!0,withShadow:!0})},_getSVGLeftTopOffsets:function(){return{textLeft:-this.width/2,textTop:-this.height/2,lineTop:this.getHeightOfLine(0)}},_wrapSVGTextAndBg:function(t){var e=this.getSvgTextDecoration(this);return[t.textBgRects.join(""),'\t\t",t.textSpans.join(""),"\n"]},_getSVGTextAndBg:function(t,e){var i,n=[],s=[],r=t;this._setSVGBg(s);for(var a=0,o=this._textLines.length;a",T.util.string.escapeXml(i),""].join("")},_setSVGTextLineText:function(t,e,i,n){var s,r,a,o,l,h=this.getHeightOfLine(e),c=-1!==this.textAlign.indexOf("justify"),d="",u=0,f=this._textLines[e];n+=h*(1-this._fontSizeFraction)/this.lineHeight;for(var g=0,m=f.length-1;g<=m;g++)l=g===m||this.charSpacing,d+=f[g],a=this.__charBounds[e][g],0===u?(i+=a.kernedWidth-a.width,u+=a.width):u+=a.kernedWidth,c&&!l&&this._reSpaceAndTab.test(f[g])&&(l=!0),l||(s=s||this.getCompleteStyleDeclaration(e,g),r=this.getCompleteStyleDeclaration(e,g+1),l=this._hasStyleChangedForSvg(s,r)),l&&(o=this._getStyleDeclaration(e,g)||{},t.push(this._createTextCharSpan(d,o,i,n)),d="",s=r,i+=u,u=0)},_pushTextBgRect:function(e,i,n,s,r,a){var o=T.Object.NUM_FRACTION_DIGITS;e.push("\t\t\n')},_setSVGTextLineBg:function(t,e,i,n){for(var s,r,a=this._textLines[e],o=this.getHeightOfLine(e)/this.lineHeight,l=0,h=0,c=this.getValueOfPropertyAt(e,0,"textBackgroundColor"),d=0,u=a.length;dthis.width&&this._set("width",this.dynamicMinWidth),-1!==this.textAlign.indexOf("justify")&&this.enlargeSpaces(),this.height=this.calcTextHeight(),this.saveState({propertySet:"_dimensionAffectingProps"}))},_generateStyleMap:function(t){for(var e=0,i=0,n=0,s={},r=0;r0?(i=0,n++,e++):!this.splitByGrapheme&&this._reSpaceAndTab.test(t.graphemeText[n])&&r>0&&(i++,n++),s[r]={line:e,offset:i},n+=t.graphemeLines[r].length,i+=t.graphemeLines[r].length;return s},styleHas:function(t,i){if(this._styleMap&&!this.isWrapping){var n=this._styleMap[i];n&&(i=n.line)}return e.Text.prototype.styleHas.call(this,t,i)},isEmptyStyles:function(t){if(!this.styles)return!0;var e,i,n=0,s=!1,r=this._styleMap[t],a=this._styleMap[t+1];for(var o in r&&(t=r.line,n=r.offset),a&&(s=a.line===t,e=a.offset),i=void 0===t?this.styles:{line:this.styles[t]})for(var l in i[o])if(l>=n&&(!s||ln&&!p?(o.push(l),l=[],r=f,p=!0):r+=_,p||a||l.push(u),l=l.concat(c),g=a?0:this._measureWord([u],i,d),d++,p=!1,f>m&&(m=f);return v&&o.push(l),m+s>this.dynamicMinWidth&&(this.dynamicMinWidth=m-_+s),o},isEndOfWrapping:function(t){return!this._styleMap[t+1]||this._styleMap[t+1].line!==this._styleMap[t].line},missingNewlineOffset:function(t){return this.splitByGrapheme?this.isEndOfWrapping(t)?1:0:1},_splitTextIntoLines:function(t){for(var i=e.Text.prototype._splitTextIntoLines.call(this,t),n=this._wrapText(i.lines,this.width),s=new Array(n.length),r=0;r{},898:()=>{},245:()=>{}},Ci={};function Ei(t){var e=Ci[t];if(void 0!==e)return e.exports;var i=Ci[t]={exports:{}};return wi[t](i,i.exports,Ei),i.exports}Ei.d=(t,e)=>{for(var i in e)Ei.o(e,i)&&!Ei.o(t,i)&&Object.defineProperty(t,i,{enumerable:!0,get:e[i]})},Ei.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e);var Si={};(()=>{let t;Ei.d(Si,{R:()=>t}),t="undefined"!=typeof document&&"undefined"!=typeof window?Ei(653).fabric:{version:"5.2.1"}})();var Ti,bi,Ii,xi,Ri=Si.R;!function(t){t[t.DIMT_RECTANGLE=1]="DIMT_RECTANGLE",t[t.DIMT_QUADRILATERAL=2]="DIMT_QUADRILATERAL",t[t.DIMT_TEXT=4]="DIMT_TEXT",t[t.DIMT_ARC=8]="DIMT_ARC",t[t.DIMT_IMAGE=16]="DIMT_IMAGE",t[t.DIMT_POLYGON=32]="DIMT_POLYGON",t[t.DIMT_LINE=64]="DIMT_LINE",t[t.DIMT_GROUP=128]="DIMT_GROUP"}(Ti||(Ti={})),function(t){t[t.DIS_DEFAULT=1]="DIS_DEFAULT",t[t.DIS_SELECTED=2]="DIS_SELECTED"}(bi||(bi={})),function(t){t[t.EF_ENHANCED_FOCUS=4]="EF_ENHANCED_FOCUS",t[t.EF_AUTO_ZOOM=16]="EF_AUTO_ZOOM",t[t.EF_TAP_TO_FOCUS=64]="EF_TAP_TO_FOCUS"}(Ii||(Ii={})),function(t){t.GREY="grey",t.GREY32="grey32",t.RGBA="rgba",t.RBGA="rbga",t.GRBA="grba",t.GBRA="gbra",t.BRGA="brga",t.BGRA="bgra"}(xi||(xi={}));const Oi=t=>"number"==typeof t&&!Number.isNaN(t),Ai=t=>"string"==typeof t;var Di,Mi,Li,Fi,Pi,ki,Ni,Bi,ji,Vi,Ui;!function(t){t[t.ARC=0]="ARC",t[t.IMAGE=1]="IMAGE",t[t.LINE=2]="LINE",t[t.POLYGON=3]="POLYGON",t[t.QUAD=4]="QUAD",t[t.RECT=5]="RECT",t[t.TEXT=6]="TEXT",t[t.GROUP=7]="GROUP"}(Pi||(Pi={})),function(t){t[t.DEFAULT=0]="DEFAULT",t[t.SELECTED=1]="SELECTED"}(ki||(ki={}));let Gi=class{get mediaType(){return new Map([["rect",Ti.DIMT_RECTANGLE],["quad",Ti.DIMT_QUADRILATERAL],["text",Ti.DIMT_TEXT],["arc",Ti.DIMT_ARC],["image",Ti.DIMT_IMAGE],["polygon",Ti.DIMT_POLYGON],["line",Ti.DIMT_LINE],["group",Ti.DIMT_GROUP]]).get(this._mediaType)}get styleSelector(){switch(gi(this,Mi,"f")){case bi.DIS_DEFAULT:return"default";case bi.DIS_SELECTED:return"selected"}}set drawingStyleId(t){this.styleId=t}get drawingStyleId(){return this.styleId}set coordinateBase(t){if(!["view","image"].includes(t))throw new Error("Invalid 'coordinateBase'.");this._drawingLayer&&("image"===gi(this,Li,"f")&&"view"===t?this.updateCoordinateBaseFromImageToView():"view"===gi(this,Li,"f")&&"image"===t&&this.updateCoordinateBaseFromViewToImage()),mi(this,Li,t)}get coordinateBase(){return gi(this,Li,"f")}get drawingLayerId(){return this._drawingLayerId}constructor(t,e){if(Di.add(this),Mi.set(this,void 0),Li.set(this,"image"),this._zIndex=null,this._drawingLayer=null,this._drawingLayerId=null,this._mapState_StyleId=new Map,this.mapEvent_Callbacks=new Map([["selected",new Map],["deselected",new Map],["mousedown",new Map],["mouseup",new Map],["dblclick",new Map],["mouseover",new Map],["mouseout",new Map]]),this.mapNoteName_Content=new Map([]),this.isDrawingItem=!0,null!=e&&!Oi(e))throw new TypeError("Invalid 'drawingStyleId'.");t&&this._setFabricObject(t),this.setState(bi.DIS_DEFAULT),this.styleId=e}_setFabricObject(t){this._fabricObject=t,this._fabricObject.on("selected",()=>{this.setState(bi.DIS_SELECTED)}),this._fabricObject.on("deselected",()=>{this._fabricObject.canvas&&this._fabricObject.canvas.getActiveObjects().includes(this._fabricObject)?this.setState(bi.DIS_SELECTED):this.setState(bi.DIS_DEFAULT),"textbox"===this._fabricObject.type&&(this._fabricObject.isEditing&&this._fabricObject.exitEditing(),this._fabricObject.selected=!1)}),t.getDrawingItem=()=>this}_getFabricObject(){return this._fabricObject}setState(t){mi(this,Mi,t)}getState(){return gi(this,Mi,"f")}_on(t,e){if(!e)return;const i=t.toLowerCase(),n=this.mapEvent_Callbacks.get(i);if(!n)throw new Error(`Event '${t}' does not exist.`);let s=n.get(e);s||(s=t=>{const i=t.e;if(!i)return void(e&&e.apply(this,[{targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null}]));const n={targetItem:this,itemClientX:null,itemClientY:null,itemPageX:null,itemPageY:null};if(this._drawingLayer){let t,e,s,r;const a=i.target.getBoundingClientRect();t=a.left,e=a.top,s=t+window.scrollX,r=e+window.scrollY;const{width:o,height:l}=this._drawingLayer.fabricCanvas.lowerCanvasEl.getBoundingClientRect(),h=this._drawingLayer.width,c=this._drawingLayer.height,d=o/l,u=h/c,f=this._drawingLayer._getObjectFit();let g,m,p,_,v=1;if("contain"===f)d0?i-1:n,zi),actionName:"modifyPolygon",pointIndex:i}),t},{}),mi(this,Bi,JSON.parse(JSON.stringify(t))),this._mediaType="polygon"}extendSet(t,e){if("vertices"===t){const t=this._fabricObject;if(t.group){const i=t.group;t.points=e.map(t=>({x:t.x-i.left-i.width/2,y:t.y-i.top-i.height/2})),i.addWithUpdate()}else t.points=e;const i=t.points.length-1;return t.controls=t.points.reduce(function(t,e,n){return t["p"+n]=new Ri.Control({positionHandler:Yi,actionHandler:Xi(n>0?n-1:i,zi),actionName:"modifyPolygon",pointIndex:n}),t},{}),t._setPositionDimensions({}),!0}}extendGet(t){if("vertices"===t){const t=[],e=this._fabricObject;if(e.selectable&&!e.group)for(let i in e.oCoords)t.push({x:e.oCoords[i].x,y:e.oCoords[i].y});else for(let i of e.points){let n=i.x-e.pathOffset.x,s=i.y-e.pathOffset.y;const r=Ri.util.transformPoint({x:n,y:s},e.calcTransformMatrix());t.push({x:r.x,y:r.y})}return t}}updateCoordinateBaseFromImageToView(){const t=this.get("vertices").map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",t)}updateCoordinateBaseFromViewToImage(){const t=this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}));this.set("vertices",t)}setPosition(t){this.setPolygon(t)}getPosition(){return this.getPolygon()}updatePosition(){gi(this,Bi,"f")&&this.setPolygon(gi(this,Bi,"f"))}setPolygon(t){if(!b(t))throw new TypeError("Invalid 'polygon'.");if(this._drawingLayer){if("view"===this.coordinateBase){const e=t.points.map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else mi(this,Bi,JSON.parse(JSON.stringify(t)))}getPolygon(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return gi(this,Bi,"f")?JSON.parse(JSON.stringify(gi(this,Bi,"f"))):null}};Bi=new WeakMap;let Zi=class extends Gi{set maintainAspectRatio(t){t&&this.set("scaleY",this.get("scaleX"))}get maintainAspectRatio(){return gi(this,Vi,"f")}constructor(t,e,i,n){if(super(null,n),ji.set(this,void 0),Vi.set(this,void 0),!x(e))throw new TypeError("Invalid 'rect'.");if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement)this._setFabricObject(new Ri.Image(t,{left:e.x,top:e.y}));else{if(!w(t))throw new TypeError("Invalid 'image'.");{const i=document.createElement("canvas");let n;if(i.width=t.width,i.height=t.height,t.format===o.IPF_GRAYSCALED){n=new Uint8ClampedArray(t.width*t.height*4);for(let e=0;e{let e=(t=>t.split("\n").map(t=>t.split("\t")))(t);return(t=>{for(let e=0;;e++){let i=-1;for(let n=0;ni&&(i=s.length)}if(-1===i)break;for(let n=0;n=t[n].length-1)continue;let s=" ".repeat(i+2-t[n][e].length);t[n][e]=t[n][e].concat(s)}}})(e),(t=>{let e="";for(let i=0;i({x:e.x-t.left-t.width/2,y:e.y-t.top-t.height/2})),t.addWithUpdate()}else i.points=e;const n=i.points.length-1;return i.controls=i.points.reduce(function(t,e,i){return t["p"+i]=new Ri.Control({positionHandler:Yi,actionHandler:Xi(i>0?i-1:n,zi),actionName:"modifyPolygon",pointIndex:i}),t},{}),i._setPositionDimensions({}),!0}}extendGet(t){if("startPoint"===t||"endPoint"===t){const e=[],i=this._fabricObject;if(i.selectable&&!i.group)for(let t in i.oCoords)e.push({x:i.oCoords[t].x,y:i.oCoords[t].y});else for(let t of i.points){let n=t.x-i.pathOffset.x,s=t.y-i.pathOffset.y;const r=Ri.util.transformPoint({x:n,y:s},i.calcTransformMatrix());e.push({x:r.x,y:r.y})}return"startPoint"===t?e[0]:e[1]}}updateCoordinateBaseFromImageToView(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(e.x),y:this.convertPropFromViewToImage(e.y)})}updateCoordinateBaseFromViewToImage(){const t=this.get("startPoint"),e=this.get("endPoint");this.set("startPoint",{x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}),this.set("endPoint",{x:this.convertPropFromImageToView(e.x),y:this.convertPropFromImageToView(e.y)})}setPosition(t){this.setLine(t)}getPosition(){return this.getLine()}updatePosition(){gi(this,$i,"f")&&this.setLine(gi(this,$i,"f"))}setPolygon(){}getPolygon(){return null}setLine(t){if(!S(t))throw new TypeError("Invalid 'line'.");if(this._drawingLayer){if("view"===this.coordinateBase)this.set("startPoint",{x:this.convertPropFromViewToImage(t.startPoint.x),y:this.convertPropFromViewToImage(t.startPoint.y)}),this.set("endPoint",{x:this.convertPropFromViewToImage(t.endPoint.x),y:this.convertPropFromViewToImage(t.endPoint.y)});else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("startPoint",t.startPoint),this.set("endPoint",t.endPoint)}this._drawingLayer.renderAll()}else mi(this,$i,JSON.parse(JSON.stringify(t)))}getLine(){if(this._drawingLayer){if("view"===this.coordinateBase)return{startPoint:{x:this.convertPropFromImageToView(this.get("startPoint").x),y:this.convertPropFromImageToView(this.get("startPoint").y)},endPoint:{x:this.convertPropFromImageToView(this.get("endPoint").x),y:this.convertPropFromImageToView(this.get("endPoint").y)}};if("image"===this.coordinateBase)return{startPoint:this.get("startPoint"),endPoint:this.get("endPoint")};throw new Error("Invalid 'coordinateBase'.")}return gi(this,$i,"f")?JSON.parse(JSON.stringify(gi(this,$i,"f"))):null}};$i=new WeakMap;class en extends qi{constructor(t,e){if(super({points:null==t?void 0:t.points},e),Qi.set(this,void 0),!I(t))throw new TypeError("Invalid 'quad'.");mi(this,Qi,JSON.parse(JSON.stringify(t))),this._mediaType="quad"}setPosition(t){this.setQuad(t)}getPosition(){return this.getQuad()}updatePosition(){gi(this,Qi,"f")&&this.setQuad(gi(this,Qi,"f"))}setPolygon(){}getPolygon(){return null}setQuad(t){if(!I(t))throw new TypeError("Invalid 'quad'.");if(this._drawingLayer){if("view"===this.coordinateBase){const e=t.points.map(t=>({x:this.convertPropFromViewToImage(t.x),y:this.convertPropFromViewToImage(t.y)}));this.set("vertices",e)}else{if("image"!==this.coordinateBase)throw new Error("Invalid 'coordinateBase'.");this.set("vertices",t.points)}this._drawingLayer.renderAll()}else mi(this,Qi,JSON.parse(JSON.stringify(t)))}getQuad(){if(this._drawingLayer){if("view"===this.coordinateBase)return{points:this.get("vertices").map(t=>({x:this.convertPropFromImageToView(t.x),y:this.convertPropFromImageToView(t.y)}))};if("image"===this.coordinateBase)return{points:this.get("vertices")};throw new Error("Invalid 'coordinateBase'.")}return gi(this,Qi,"f")?JSON.parse(JSON.stringify(gi(this,Qi,"f"))):null}}Qi=new WeakMap;let nn=class extends Gi{constructor(t){super(new Ri.Group(t.map(t=>t._getFabricObject()))),this._fabricObject.on("selected",()=>{this.setState(bi.DIS_SELECTED);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("selected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._fabricObject.on("deselected",()=>{this.setState(bi.DIS_DEFAULT);const t=this._fabricObject._objects;for(let e of t)setTimeout(()=>{e&&e.fire("deselected")},0);setTimeout(()=>{this._fabricObject&&this._fabricObject.canvas&&(this._fabricObject.dirty=!0,this._fabricObject.canvas.renderAll())},0)}),this._mediaType="group"}extendSet(t,e){return!1}extendGet(t){}updateCoordinateBaseFromImageToView(){}updateCoordinateBaseFromViewToImage(){}setPosition(){}getPosition(){}updatePosition(){}getChildDrawingItems(){return this._fabricObject._objects.map(t=>t.getDrawingItem())}setChildDrawingItems(t){if(!t||!t.isDrawingItem)throw TypeError("Illegal drawing item.");this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"add"):this._fabricObject.addWithUpdate(t._getFabricObject())}removeChildItem(t){t&&t.isDrawingItem&&(this._drawingLayer?this._drawingLayer._updateGroupItem(this,t,"remove"):this._fabricObject.removeWithUpdate(t._getFabricObject()))}};const sn=t=>null!==t&&"object"==typeof t&&!Array.isArray(t),rn=t=>!!Ai(t)&&""!==t,an=t=>!(!sn(t)||"id"in t&&!Oi(t.id)||"lineWidth"in t&&!Oi(t.lineWidth)||"fillStyle"in t&&!rn(t.fillStyle)||"strokeStyle"in t&&!rn(t.strokeStyle)||"paintMode"in t&&!["fill","stroke","strokeAndFill"].includes(t.paintMode)||"fontFamily"in t&&!rn(t.fontFamily)||"fontSize"in t&&!Oi(t.fontSize));class on{static convert(t,e,i,n){const s={x:0,y:0,width:e,height:i};if(!t)return s;const r=n.getVideoFit(),a=n.getVisibleRegionOfVideo({inPixels:!0});if(x(t))t.isMeasuredInPercentage?"contain"===r||null===a?(s.x=t.x/100*e,s.y=t.y/100*i,s.width=t.width/100*e,s.height=t.height/100*i):(s.x=a.x+t.x/100*a.width,s.y=a.y+t.y/100*a.height,s.width=t.width/100*a.width,s.height=t.height/100*a.height):"contain"===r||null===a?(s.x=t.x,s.y=t.y,s.width=t.width,s.height=t.height):(s.x=t.x+a.x,s.y=t.y+a.y,s.width=t.width>a.width?a.width:t.width,s.height=t.height>a.height?a.height:t.height);else{if(!C(t))throw TypeError("Invalid region.");t.isMeasuredInPercentage?"contain"===r||null===a?(s.x=t.left/100*e,s.y=t.top/100*i,s.width=(t.right-t.left)/100*e,s.height=(t.bottom-t.top)/100*i):(s.x=a.x+t.left/100*a.width,s.y=a.y+t.top/100*a.height,s.width=(t.right-t.left)/100*a.width,s.height=(t.bottom-t.top)/100*a.height):"contain"===r||null===a?(s.x=t.left,s.y=t.top,s.width=t.right-t.left,s.height=t.bottom-t.top):(s.x=t.left+a.x,s.y=t.top+a.y,s.width=t.right-t.left>a.width?a.width:t.right-t.left,s.height=t.bottom-t.top>a.height?a.height:t.bottom-t.top)}return s.x=Math.round(s.x),s.y=Math.round(s.y),s.width=Math.round(s.width),s.height=Math.round(s.height),s}}var ln,hn;class cn{constructor(){ln.set(this,new Map),hn.set(this,!1)}get disposed(){return gi(this,hn,"f")}on(t,e){t=t.toLowerCase();const i=gi(this,ln,"f").get(t);if(i){if(i.includes(e))return;i.push(e)}else gi(this,ln,"f").set(t,[e])}off(t,e){t=t.toLowerCase();const i=gi(this,ln,"f").get(t);if(!i)return;const n=i.indexOf(e);-1!==n&&i.splice(n,1)}offAll(t){t=t.toLowerCase();const e=gi(this,ln,"f").get(t);e&&(e.length=0)}fire(t,e=[],i={async:!1,copy:!0}){e||(e=[]),t=t.toLowerCase();const n=gi(this,ln,"f").get(t);if(n&&n.length){i=Object.assign({async:!1,copy:!0},i);for(let s of n){if(!s)continue;let r=[];if(i.copy)for(let i of e){try{i=JSON.parse(JSON.stringify(i))}catch(t){}r.push(i)}else r=e;let a=!1;if(i.async)setTimeout(()=>{this.disposed||n.includes(s)&&s.apply(i.target,r)},0);else try{a=s.apply(i.target,r)}catch(t){}if(!0===a)break}}}dispose(){mi(this,hn,!0)}}function dn(t,e,i){return(i.x-t.x)*(e.y-t.y)==(e.x-t.x)*(i.y-t.y)&&Math.min(t.x,e.x)<=i.x&&i.x<=Math.max(t.x,e.x)&&Math.min(t.y,e.y)<=i.y&&i.y<=Math.max(t.y,e.y)}function un(t){return Math.abs(t)<1e-6?0:t<0?-1:1}function fn(t,e,i,n){let s=t[0]*(i[1]-e[1])+e[0]*(t[1]-i[1])+i[0]*(e[1]-t[1]),r=t[0]*(n[1]-e[1])+e[0]*(t[1]-n[1])+n[0]*(e[1]-t[1]);return!((s^r)>=0&&0!==s&&0!==r||(s=i[0]*(t[1]-n[1])+n[0]*(i[1]-t[1])+t[0]*(n[1]-i[1]),r=i[0]*(e[1]-n[1])+n[0]*(i[1]-e[1])+e[0]*(n[1]-i[1]),(s^r)>=0&&0!==s&&0!==r))}ln=new WeakMap,hn=new WeakMap;const gn=async t=>{if("string"!=typeof t)throw new TypeError("Invalid url.");const e=await fetch(t);if(!e.ok)throw Error("Network Error: "+e.statusText);const i=await e.text();if(!i.trim().startsWith("<"))throw Error("Unable to get valid HTMLElement.");const n=document.createElement("div");if(n.insertAdjacentHTML("beforeend",i),1===n.childElementCount&&n.firstChild instanceof HTMLTemplateElement)return n.firstChild.content;const s=new DocumentFragment;for(let t of n.children)s.append(t);return s};class mn{static multiply(t,e){const i=[];for(let n=0;n<3;n++){const s=e.slice(3*n,3*n+3);for(let e=0;e<3;e++){const n=[t[e],t[e+3],t[e+6]].reduce((t,e,i)=>t+e*s[i],0);i.push(n)}}return i}static identity(){return[1,0,0,0,1,0,0,0,1]}static translate(t,e,i){return mn.multiply(t,[1,0,0,0,1,0,e,i,1])}static rotate(t,e){var i=Math.cos(e),n=Math.sin(e);return mn.multiply(t,[i,-n,0,n,i,0,0,0,1])}static scale(t,e,i){return mn.multiply(t,[e,0,0,0,i,0,0,0,1])}}var pn,_n,vn,yn,wn,Cn,En,Sn,Tn,bn,In,xn,Rn,On,An,Dn,Mn,Ln,Fn,Pn,kn,Nn,Bn,jn,Vn,Un,Gn,Wn,Yn,Hn,zn,Xn,qn,Zn,Kn,Jn,$n,Qn,ts,es,is,ns,ss,rs,as,os,ls,hs,cs,ds,us,fs,gs,ms,ps,_s,vs,ys,ws,Cs,Es,Ss,Ts,bs,Is,xs,Rs,Os,As,Ds,Ms,Ls,Fs,Ps,ks,Ns,Bs,js,Vs,Us,Gs,Ws;class Ys{static createDrawingStyle(t){if(!an(t))throw new Error("Invalid style definition.");let e,i=Ys.USER_START_STYLE_ID;for(;gi(Ys,pn,"f",_n).has(i);)i++;e=i;const n=JSON.parse(JSON.stringify(t));n.id=e;for(let t in gi(Ys,pn,"f",vn))n.hasOwnProperty(t)||(n[t]=gi(Ys,pn,"f",vn)[t]);return gi(Ys,pn,"f",_n).set(e,n),n.id}static _getDrawingStyle(t,e){if("number"!=typeof t)throw new Error("Invalid style id.");const i=gi(Ys,pn,"f",_n).get(t);return i?e?JSON.parse(JSON.stringify(i)):i:null}static getDrawingStyle(t){return this._getDrawingStyle(t,!0)}static getAllDrawingStyles(){return JSON.parse(JSON.stringify(Array.from(gi(Ys,pn,"f",_n).values())))}static _updateDrawingStyle(t,e){if(!an(e))throw new Error("Invalid style definition.");const i=gi(Ys,pn,"f",_n).get(t);if(i)for(let t in e)i.hasOwnProperty(t)&&(i[t]=e[t])}static updateDrawingStyle(t,e){this._updateDrawingStyle(t,e)}}pn=Ys,Ys.STYLE_BLUE_STROKE=1,Ys.STYLE_GREEN_STROKE=2,Ys.STYLE_ORANGE_STROKE=3,Ys.STYLE_YELLOW_STROKE=4,Ys.STYLE_BLUE_STROKE_FILL=5,Ys.STYLE_GREEN_STROKE_FILL=6,Ys.STYLE_ORANGE_STROKE_FILL=7,Ys.STYLE_YELLOW_STROKE_FILL=8,Ys.STYLE_BLUE_STROKE_TRANSPARENT=9,Ys.STYLE_GREEN_STROKE_TRANSPARENT=10,Ys.STYLE_ORANGE_STROKE_TRANSPARENT=11,Ys.USER_START_STYLE_ID=1024,_n={value:new Map([[Ys.STYLE_BLUE_STROKE,{id:Ys.STYLE_BLUE_STROKE,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_GREEN_STROKE,{id:Ys.STYLE_GREEN_STROKE,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_ORANGE_STROKE,{id:Ys.STYLE_ORANGE_STROKE,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_YELLOW_STROKE,{id:Ys.STYLE_YELLOW_STROKE,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_BLUE_STROKE_FILL,{id:Ys.STYLE_BLUE_STROKE_FILL,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.3)",strokeStyle:"rgba(73, 173, 245, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_GREEN_STROKE_FILL,{id:Ys.STYLE_GREEN_STROKE_FILL,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.3)",strokeStyle:"rgba(73, 245, 73, 0.9)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_ORANGE_STROKE_FILL,{id:Ys.STYLE_ORANGE_STROKE_FILL,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.3)",strokeStyle:"rgba(254, 180, 32, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_YELLOW_STROKE_FILL,{id:Ys.STYLE_YELLOW_STROKE_FILL,lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_BLUE_STROKE_TRANSPARENT,{id:Ys.STYLE_BLUE_STROKE_TRANSPARENT,lineWidth:4,fillStyle:"rgba(73, 173, 245, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_GREEN_STROKE_TRANSPARENT,{id:Ys.STYLE_GREEN_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(73, 245, 73, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}],[Ys.STYLE_ORANGE_STROKE_TRANSPARENT,{id:Ys.STYLE_ORANGE_STROKE_TRANSPARENT,lineWidth:2,fillStyle:"rgba(254, 180, 32, 0.2)",strokeStyle:"transparent",paintMode:"strokeAndFill",fontFamily:"consolas",fontSize:40}]])},vn={value:{lineWidth:2,fillStyle:"rgba(245, 236, 73, 0.3)",strokeStyle:"rgba(245, 236, 73, 1)",paintMode:"stroke",fontFamily:"consolas",fontSize:40}},"undefined"!=typeof document&&"undefined"!=typeof window&&(Ri.StaticCanvas.prototype.dispose=function(){return this.isRendering&&(Ri.util.cancelAnimFrame(this.isRendering),this.isRendering=0),this.forEachObject(function(t){t.dispose&&t.dispose()}),this._objects=[],this.backgroundImage&&this.backgroundImage.dispose&&this.backgroundImage.dispose(),this.backgroundImage=null,this.overlayImage&&this.overlayImage.dispose&&this.overlayImage.dispose(),this.overlayImage=null,this._iTextInstances=null,this.contextContainer=null,this.lowerCanvasEl.classList.remove("lower-canvas"),delete this._originalCanvasStyle,this.lowerCanvasEl.setAttribute("width",this.width),this.lowerCanvasEl.setAttribute("height",this.height),Ri.util.cleanUpJsdomNode(this.lowerCanvasEl),this.lowerCanvasEl=void 0,this},Ri.Object.prototype.transparentCorners=!1,Ri.Object.prototype.cornerSize=20,Ri.Object.prototype.touchCornerSize=100,Ri.Object.prototype.cornerColor="rgb(254,142,20)",Ri.Object.prototype.cornerStyle="circle",Ri.Object.prototype.strokeUniform=!0,Ri.Object.prototype.hasBorders=!1,Ri.Canvas.prototype.containerClass="",Ri.Canvas.prototype.getPointer=function(t,e){if(this._absolutePointer&&!e)return this._absolutePointer;if(this._pointer&&e)return this._pointer;var i=this.upperCanvasEl;let n,s=Ri.util.getPointer(t,i),r=i.getBoundingClientRect(),a=r.width||0,o=r.height||0;a&&o||("top"in r&&"bottom"in r&&(o=Math.abs(r.top-r.bottom)),"right"in r&&"left"in r&&(a=Math.abs(r.right-r.left))),this.calcOffset(),s.x=s.x-this._offset.left,s.y=s.y-this._offset.top,e||(s=this.restorePointerVpt(s));var l=this.getRetinaScaling();if(1!==l&&(s.x/=l,s.y/=l),0!==a&&0!==o){var h=window.getComputedStyle(i).objectFit,c=i.width,d=i.height,u=a,f=o;n={width:c/u,height:d/f};var g,m,p=c/d,_=u/f;return"contain"===h?p>_?(g=u,m=u/p,{x:s.x*n.width,y:(s.y-(f-m)/2)*n.width}):(g=f*p,m=f,{x:(s.x-(u-g)/2)*n.height,y:s.y*n.height}):"cover"===h?p>_?{x:(c-n.height*u)/2+s.x*n.height,y:s.y*n.height}:{x:s.x*n.width,y:(d-n.width*f)/2+s.y*n.width}:{x:s.x*n.width,y:s.y*n.height}}return n={width:1,height:1},{x:s.x*n.width,y:s.y*n.height}},Ri.Canvas.prototype._onTouchStart=function(t){let e;for(let i=0;ii&&!_?(l.push(h),h=[],a=g,_=!0):a+=v,_||o||h.push(f),h=h.concat(d),m=o?0:this._measureWord([f],e,u),u++,_=!1,g>p&&(p=g);return y&&l.push(h),p+n>this.dynamicMinWidth&&(this.dynamicMinWidth=p-v+n),l});class Hs{get width(){return this.fabricCanvas.width}get height(){return this.fabricCanvas.height}set _allowMultiSelect(t){this.fabricCanvas.selection=t,this.fabricCanvas.renderAll()}get _allowMultiSelect(){return this.fabricCanvas.selection}constructor(t,e,i){if(this.mapType_StateAndStyleId=new Map,this.mode="viewer",this.onSelectionChanged=null,this._arrDrwaingItem=[],this._arrFabricObject=[],this._visible=!0,t.hasOwnProperty("getFabricCanvas"))this.fabricCanvas=t.getFabricCanvas();else{let e=this.fabricCanvas=new Ri.Canvas(t,Object.assign(i,{allowTouchScrolling:!0,selection:!1}));e.setDimensions({width:"100%",height:"100%"},{cssOnly:!0}),e.lowerCanvasEl.className="",e.upperCanvasEl.className="",e.on("selection:created",function(t){const e=t.selected,i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(i,[])},0)}}),e.on("before:selection:cleared",function(t){const e=this.getActiveObjects(),i=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!i.includes(e)&&i.push(e)}for(let t of i){const i=[];for(let n of e){const e=n.getDrawingItem();e._drawingLayer===t&&i.push(e)}setTimeout(()=>{const e=[];for(let n of i)t.hasDrawingItem(n)&&e.push(n);e.length>0&&t.onSelectionChanged&&t.onSelectionChanged([],e)},0)}}),e.on("selection:updated",function(t){const e=t.selected,i=t.deselected,n=[];for(let t of e){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of i){const e=t.getDrawingItem()._drawingLayer;e&&!n.includes(e)&&n.push(e)}for(let t of n){const n=[],s=[];for(let i of e){const e=i.getDrawingItem();e._drawingLayer===t&&n.push(e)}for(let e of i){const i=e.getDrawingItem();i._drawingLayer===t&&s.push(i)}setTimeout(()=>{t.onSelectionChanged&&t.onSelectionChanged(n,s)},0)}}),e.wrapperEl.style.position="absolute",t.getFabricCanvas=()=>this.fabricCanvas}let n,s;switch(this.fabricCanvas.id=e,this.id=e,e){case Hs.DDN_LAYER_ID:n=Ys.getDrawingStyle(Ys.STYLE_BLUE_STROKE),s=Ys.getDrawingStyle(Ys.STYLE_BLUE_STROKE_FILL);break;case Hs.DBR_LAYER_ID:n=Ys.getDrawingStyle(Ys.STYLE_ORANGE_STROKE),s=Ys.getDrawingStyle(Ys.STYLE_ORANGE_STROKE_FILL);break;case Hs.DLR_LAYER_ID:n=Ys.getDrawingStyle(Ys.STYLE_GREEN_STROKE),s=Ys.getDrawingStyle(Ys.STYLE_GREEN_STROKE_FILL);break;default:n=Ys.getDrawingStyle(Ys.STYLE_YELLOW_STROKE),s=Ys.getDrawingStyle(Ys.STYLE_YELLOW_STROKE_FILL)}for(let t of Gi.arrMediaTypes)this.mapType_StateAndStyleId.set(t,{default:n.id,selected:s.id})}getId(){return this.id}setVisible(t){if(t){for(let t of this._arrFabricObject)t.visible=!0,t.hasControls=!0;this._visible=!0}else{for(let t of this._arrFabricObject)t.visible=!1,t.hasControls=!1;this._visible=!1}this.fabricCanvas.renderAll()}isVisible(){return this._visible}_getItemCurrentStyle(t){return t.styleId?Ys.getDrawingStyle(t.styleId):Ys.getDrawingStyle(t._mapState_StyleId.get(t.styleSelector))||null}_changeMediaTypeCurStyleInStyleSelector(t,e,i,n){const s=this.getDrawingItems(e=>e._mediaType===t);for(let t of s)t.styleSelector===e&&this._changeItemStyle(t,i,!0);n||this.fabricCanvas.renderAll()}_changeItemStyle(t,e,i){if(!t||!e)return;const n=t._getFabricObject();"number"==typeof t.styleId&&(e=Ys.getDrawingStyle(t.styleId)),n.strokeWidth=e.lineWidth,"fill"===e.paintMode?(n.fill=e.fillStyle,n.stroke=e.fillStyle):"stroke"===e.paintMode?(n.fill="transparent",n.stroke=e.strokeStyle):"strokeAndFill"===e.paintMode&&(n.fill=e.fillStyle,n.stroke=e.strokeStyle),n.fontFamily&&(n.fontFamily=e.fontFamily),n.fontSize&&(n.fontSize=e.fontSize),n.group||(n.dirty=!0),i||this.fabricCanvas.renderAll()}_updateGroupItem(t,e,i){if(!t||!e)return;const n=t.getChildDrawingItems();if("add"===i){if(n.includes(e))return;const i=e._getFabricObject();if(this.fabricCanvas.getObjects().includes(i)){if(!this._arrFabricObject.includes(i))throw new Error("Existed in other drawing layers.");e._zIndex=null}else{let i;if(e.styleId)i=Ys.getDrawingStyle(e.styleId);else{const n=this.mapType_StateAndStyleId.get(e._mediaType);i=Ys.getDrawingStyle(n[t.styleSelector]);const s=()=>{this._changeItemStyle(e,Ys.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).selected),!0)},r=()=>{this._changeItemStyle(e,Ys.getDrawingStyle(this.mapType_StateAndStyleId.get(e._mediaType).default),!0)};e._on("selected",s),e._on("deselected",r),e._funcChangeStyleToSelected=s,e._funcChangeStyleToDefault=r}e._drawingLayer=this,e._drawingLayerId=this.id,this._changeItemStyle(e,i,!0)}t._fabricObject.addWithUpdate(e._getFabricObject())}else{if("remove"!==i)return;if(!n.includes(e))return;e._zIndex=null,e._drawingLayer=null,e._drawingLayerId=null,e._off("selected",e._funcChangeStyleToSelected),e._off("deselected",e._funcChangeStyleToDefault),e._funcChangeStyleToSelected=null,e._funcChangeStyleToDefault=null,t._fabricObject.removeWithUpdate(e._getFabricObject())}this.fabricCanvas.renderAll()}_addDrawingItem(t,e){if(!(t instanceof Gi))throw new TypeError("Invalid 'drawingItem'.");if(t._drawingLayer){if(t._drawingLayer==this)return;throw new Error("This drawing item has existed in other layer.")}let i=t._getFabricObject();const n=this.fabricCanvas.getObjects();let s,r;if(n.includes(i)){if(this._arrFabricObject.includes(i))return;throw new Error("Existed in other drawing layers.")}if("group"===t._mediaType){s=t.getChildDrawingItems();for(let t of s)if(t._drawingLayer&&t._drawingLayer!==this)throw new Error("The childItems of DT_Group have existed in other drawing layers.")}if(e&&"object"==typeof e&&!Array.isArray(e))for(let t in e)i.set(t,e[t]);if(s){for(let t of s){const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Gi.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)r=Ys.getDrawingStyle(t.styleId);else{r=Ys.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Ys.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected),!0)},n=()=>{this._changeItemStyle(t,Ys.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default),!0)};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}t._drawingLayer=this,t._drawingLayerId=this.id,this._changeItemStyle(t,r,!0)}i.dirty=!0,this.fabricCanvas.renderAll()}else{const e=this.mapType_StateAndStyleId.get(t._mediaType);for(let i of Gi.arrStyleSelectors)t._mapState_StyleId.set(i,e[i]);if(t.styleId)r=Ys.getDrawingStyle(t.styleId);else{r=Ys.getDrawingStyle(e.default);const i=()=>{this._changeItemStyle(t,Ys.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).selected))},n=()=>{this._changeItemStyle(t,Ys.getDrawingStyle(this.mapType_StateAndStyleId.get(t._mediaType).default))};t._on("selected",i),t._on("deselected",n),t._funcChangeStyleToSelected=i,t._funcChangeStyleToDefault=n}this._changeItemStyle(t,r)}t._zIndex=this.id,t._drawingLayer=this,t._drawingLayerId=this.id;const a=this._arrFabricObject.length;let o=n.length;if(a)o=n.indexOf(this._arrFabricObject[a-1])+1;else for(let e=0;et.toLowerCase()):e=Gi.arrMediaTypes,i?i.forEach(t=>t.toLowerCase()):i=Gi.arrStyleSelectors;const n=Ys.getDrawingStyle(t);if(!n)throw new Error(`The 'drawingStyle' with id '${t}' doesn't exist.`);let s;for(let r of e)if(s=this.mapType_StateAndStyleId.get(r),s)for(let e of i){this._changeMediaTypeCurStyleInStyleSelector(r,e,n,!0),s[e]=t;for(let i of this._arrDrwaingItem)i._mediaType===r&&i._mapState_StyleId.set(e,t)}this.fabricCanvas.renderAll()}setDefaultStyle(t,e,i){const n=[];i&Ti.DIMT_RECTANGLE&&n.push("rect"),i&Ti.DIMT_QUADRILATERAL&&n.push("quad"),i&Ti.DIMT_TEXT&&n.push("text"),i&Ti.DIMT_ARC&&n.push("arc"),i&Ti.DIMT_IMAGE&&n.push("image"),i&Ti.DIMT_POLYGON&&n.push("polygon"),i&Ti.DIMT_LINE&&n.push("line");const s=[];e&bi.DIS_DEFAULT&&s.push("default"),e&bi.DIS_SELECTED&&s.push("selected"),this._setDefaultStyle(t,n.length?n:null,s.length?s:null)}setMode(t){if("viewer"===(t=t.toLowerCase())){for(let t of this._arrDrwaingItem)t._setEditable(!1);this.fabricCanvas.discardActiveObject(),this.fabricCanvas.renderAll(),this.mode="viewer"}else{if("editor"!==t)throw new RangeError("Invalid value.");for(let t of this._arrDrwaingItem)t._setEditable(!0);this.mode="editor"}this._manager._switchPointerEvent()}getMode(){return this.mode}_setDimensions(t,e){this.fabricCanvas.setDimensions(t,e)}_setObjectFit(t){if(t=t.toLowerCase(),!["contain","cover"].includes(t))throw new Error(`Unsupported value '${t}'.`);this.fabricCanvas.lowerCanvasEl.style.objectFit=t,this.fabricCanvas.upperCanvasEl.style.objectFit=t}_getObjectFit(){return this.fabricCanvas.lowerCanvasEl.style.objectFit}renderAll(){for(let t of this._arrDrwaingItem){const e=this._getItemCurrentStyle(t);this._changeItemStyle(t,e,!0)}this.fabricCanvas.renderAll()}dispose(){this.clearDrawingItems(),1===this._manager._arrDrawingLayer.length&&(this.fabricCanvas.wrapperEl.style.pointerEvents="none",this.fabricCanvas.dispose(),this._arrDrwaingItem.length=0,this._arrFabricObject.length=0)}}Hs.DDN_LAYER_ID=1,Hs.DBR_LAYER_ID=2,Hs.DLR_LAYER_ID=3,Hs.USER_DEFINED_LAYER_BASE_ID=100,Hs.TIP_LAYER_ID=999;class zs{constructor(){this._arrDrawingLayer=[]}createDrawingLayer(t,e){if(this.getDrawingLayer(e))throw new Error("Existed drawing layer id.");const i=new Hs(t,e,{enableRetinaScaling:!1});return i._manager=this,this._arrDrawingLayer.push(i),this._switchPointerEvent(),i}deleteDrawingLayer(t){const e=this.getDrawingLayer(t);if(!e)return;const i=this._arrDrawingLayer;e.dispose(),i.splice(i.indexOf(e),1),this._switchPointerEvent()}clearDrawingLayers(){for(let t of this._arrDrawingLayer)t.dispose();this._arrDrawingLayer.length=0}getDrawingLayer(t){for(let e of this._arrDrawingLayer)if(e.getId()===t)return e;return null}getAllDrawingLayers(){return Array.from(this._arrDrawingLayer)}getSelectedDrawingItems(){if(!this._arrDrawingLayer.length)return;const t=this._getFabricCanvas().getActiveObjects(),e=[];for(let i of t)e.push(i.getDrawingItem());return e}setDimensions(t,e){this._arrDrawingLayer.length&&this._arrDrawingLayer[0]._setDimensions(t,e)}setObjectFit(t){for(let e of this._arrDrawingLayer)e&&e._setObjectFit(t)}getObjectFit(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0]._getObjectFit():null}setVisible(t){this._arrDrawingLayer.length&&(this._getFabricCanvas().wrapperEl.style.display=t?"block":"none")}_getFabricCanvas(){return this._arrDrawingLayer.length?this._arrDrawingLayer[0].fabricCanvas:null}_switchPointerEvent(){if(this._arrDrawingLayer.length)for(let t of this._arrDrawingLayer)t.getMode()}}class Xs extends Ji{constructor(t,e,i,n,s){super(t,{x:e,y:i,width:n,height:0},s),yn.set(this,void 0),wn.set(this,void 0),this._fabricObject.paddingTop=15,this._fabricObject.calcTextHeight=function(){for(var t=0,e=0,i=this._textLines.length;e=0&&mi(this,wn,setTimeout(()=>{this.set("visible",!1),this._drawingLayer&&this._drawingLayer.renderAll()},gi(this,yn,"f")))}getDuration(){return gi(this,yn,"f")}}yn=new WeakMap,wn=new WeakMap;class qs{constructor(){Cn.add(this),En.set(this,void 0),Sn.set(this,void 0),Tn.set(this,void 0),bn.set(this,!0),this._drawingLayerManager=new zs}createDrawingLayerBaseCvs(t,e,i="contain"){if("number"!=typeof t||t<=1)throw new Error("Invalid 'width'.");if("number"!=typeof e||e<=1)throw new Error("Invalid 'height'.");if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");const n=document.createElement("canvas");return n.width==t&&n.height==e||(n.width=t,n.height=e),n.style.objectFit=i,n}_createDrawingLayer(t,e,i,n){if(!this._layerBaseCvs){let s;try{s=this.getContentDimensions()}catch(t){if("Invalid content dimensions."!==(t.message||t))throw t}e||(e=(null==s?void 0:s.width)||1280),i||(i=(null==s?void 0:s.height)||720),n||(n=(null==s?void 0:s.objectFit)||"contain"),this._layerBaseCvs=this.createDrawingLayerBaseCvs(e,i,n)}const s=this._layerBaseCvs,r=this._drawingLayerManager.createDrawingLayer(s,t);return this._innerComponent.getElement("drawing-layer")||this._innerComponent.setElement("drawing-layer",s.parentElement),r}createDrawingLayer(){let t;for(let e=Hs.USER_DEFINED_LAYER_BASE_ID;;e++)if(!this._drawingLayerManager.getDrawingLayer(e)&&e!==Hs.TIP_LAYER_ID){t=e;break}return this._createDrawingLayer(t)}deleteDrawingLayer(t){var e;this._drawingLayerManager.deleteDrawingLayer(t),this._drawingLayerManager.getAllDrawingLayers().length||(null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null)}deleteUserDefinedDrawingLayer(t){if("number"!=typeof t)throw new TypeError("Invalid id.");if(tt.getId()>=0&&t.getId()!==Hs.TIP_LAYER_ID)}updateDrawingLayers(t){((t,e,i)=>{if(!(t<=1||e<=1)){if(!["contain","cover"].includes(i))throw new Error("Unsupported 'objectFit'.");this._drawingLayerManager.setDimensions({width:t,height:e},{backstoreOnly:!0}),this._drawingLayerManager.setObjectFit(i)}})(t.width,t.height,t.objectFit)}getSelectedDrawingItems(){return this._drawingLayerManager.getSelectedDrawingItems()}setTipConfig(t){if(!(sn(e=t)&&T(e.topLeftPoint)&&Oi(e.width))||e.width<=0||!Oi(e.duration)||"coordinateBase"in e&&!["view","image"].includes(e.coordinateBase))throw new Error("Invalid tip config.");var e;mi(this,En,JSON.parse(JSON.stringify(t))),gi(this,En,"f").coordinateBase||(gi(this,En,"f").coordinateBase="view"),mi(this,Tn,t.duration),gi(this,Cn,"m",On).call(this)}getTipConfig(){return gi(this,En,"f")?gi(this,En,"f"):null}setTipVisible(t){if("boolean"!=typeof t)throw new TypeError("Invalid value.");this._tip&&(this._tip.set("visible",t),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll()),mi(this,bn,t)}isTipVisible(){return gi(this,bn,"f")}updateTipMessage(t){if(!gi(this,En,"f"))throw new Error("Tip config is not set.");this._tipStyleId||(this._tipStyleId=Ys.createDrawingStyle({fillStyle:"#FFFFFF",paintMode:"fill",fontFamily:"Open Sans",fontSize:40})),this._drawingLayerOfTip||(this._drawingLayerOfTip=this._drawingLayerManager.getDrawingLayer(Hs.TIP_LAYER_ID)||this._createDrawingLayer(Hs.TIP_LAYER_ID)),this._tip?this._tip.set("text",t):this._tip=gi(this,Cn,"m",In).call(this,t,gi(this,En,"f").topLeftPoint.x,gi(this,En,"f").topLeftPoint.y,gi(this,En,"f").width,gi(this,En,"f").coordinateBase,this._tipStyleId),gi(this,Cn,"m",xn).call(this,this._tip,this._drawingLayerOfTip),this._tip.set("visible",gi(this,bn,"f")),this._drawingLayerOfTip&&this._drawingLayerOfTip.renderAll(),gi(this,Sn,"f")&&clearTimeout(gi(this,Sn,"f")),gi(this,Tn,"f")>=0&&mi(this,Sn,setTimeout(()=>{gi(this,Cn,"m",Rn).call(this)},gi(this,Tn,"f")))}}En=new WeakMap,Sn=new WeakMap,Tn=new WeakMap,bn=new WeakMap,Cn=new WeakSet,In=function(t,e,i,n,s,r){const a=new Xs(t,e,i,n,r);return a.coordinateBase=s,a},xn=function(t,e){e.hasDrawingItem(t)||e.addDrawingItems([t])},Rn=function(){this._tip&&this._drawingLayerOfTip.removeDrawingItems([this._tip])},On=function(){if(!this._tip)return;const t=gi(this,En,"f");this._tip.coordinateBase=t.coordinateBase,this._tip.setTextRect({x:t.topLeftPoint.x,y:t.topLeftPoint.y,width:t.width,height:0}),this._tip.set("width",this._tip.get("width")),this._tip._drawingLayer&&this._tip._drawingLayer.renderAll()};class Zs extends HTMLElement{constructor(){super(),An.set(this,void 0);const t=new DocumentFragment,e=document.createElement("div");e.setAttribute("class","wrapper"),t.appendChild(e),mi(this,An,e);const i=document.createElement("slot");i.setAttribute("name","single-frame-input-container"),e.append(i);const n=document.createElement("slot");n.setAttribute("name","content"),e.append(n);const s=document.createElement("slot");s.setAttribute("name","drawing-layer"),e.append(s);const r=document.createElement("style");r.textContent='\n.wrapper {\n position: relative;\n width: 100%;\n height: 100%;\n}\n::slotted(canvas[slot="content"]) {\n object-fit: contain;\n pointer-events: none;\n}\n::slotted(div[slot="single-frame-input-container"]) {\n width: 1px;\n height: 1px;\n overflow: hidden;\n pointer-events: none;\n}\n::slotted(*) {\n position: absolute;\n left: 0;\n top: 0;\n width: 100%;\n height: 100%;\n}\n ',t.appendChild(r),this.attachShadow({mode:"open"}).appendChild(t)}getWrapper(){return gi(this,An,"f")}setElement(t,e){if(!(e instanceof HTMLElement))throw new TypeError("Invalid 'el'.");if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");this.removeElement(t),e.setAttribute("slot",t),this.appendChild(e)}getElement(t){if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");return this.querySelector(`[slot="${t}"]`)}removeElement(t){var e;if(!["content","single-frame-input-container","drawing-layer"].includes(t))throw new TypeError("Invalid 'slot'.");null===(e=this.querySelectorAll(`[slot="${t}"]`))||void 0===e||e.forEach(t=>t.remove())}}An=new WeakMap,customElements.get("dce-component")||customElements.define("dce-component",Zs);class Ks extends qs{static get engineResourcePath(){const t=D(Pt.engineResourcePaths);return"DCV"===Pt._bundleEnv?t.dcvData+"ui/":t.dbrBundle+"ui/"}static set defaultUIElementURL(t){Ks._defaultUIElementURL=t}static get defaultUIElementURL(){var t;return null===(t=Ks._defaultUIElementURL)||void 0===t?void 0:t.replace("@engineResourcePath/",Ks.engineResourcePath)}static async createInstance(t){const e=new Ks;return"string"==typeof t&&(t=t.replace("@engineResourcePath/",Ks.engineResourcePath)),await e.setUIElement(t||Ks.defaultUIElementURL),e}static _transformCoordinates(t,e,i,n,s,r,a){const o=r/n,l=a/s;t.x=Math.round(t.x/o+e),t.y=Math.round(t.y/l+i)}set _singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(t!==gi(this,Vn,"f")){if(mi(this,Vn,t),gi(this,Dn,"m",Wn).call(this))mi(this,Pn,null),this._videoContainer=null,this._innerComponent.removeElement("content"),this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take a photo")),this._bgCamera&&(this._bgCamera.style.display="block");else if(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none"),!gi(this,Pn,"f")){const t=document.createElement("video");t.style.position="absolute",t.style.left="0",t.style.top="0",t.style.width="100%",t.style.height="100%",t.style.objectFit=this.getVideoFit(),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ui.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),mi(this,Pn,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}gi(this,Dn,"m",Wn).call(this)||this._hideDefaultSelection?(this._selCam&&(this._selCam.style.display="none"),this._selRsl&&(this._selRsl.style.display="none"),this._selMinLtr&&(this._selMinLtr.style.display="none")):(this._selCam&&(this._selCam.style.display="block"),this._selRsl&&(this._selRsl.style.display="block"),this._selMinLtr&&(this._selMinLtr.style.display="block"),this._stopLoading())}}get _singleFrameMode(){return gi(this,Vn,"f")}get disposed(){return gi(this,Gn,"f")}constructor(){super(),Dn.add(this),Mn.set(this,void 0),Ln.set(this,void 0),Fn.set(this,void 0),this._poweredByVisible=!0,this.containerClassName="dce-video-container",Pn.set(this,void 0),this.videoFit="contain",this._hideDefaultSelection=!1,this._divScanArea=null,this._divScanLight=null,this._bgLoading=null,this._selCam=null,this._bgCamera=null,this._selRsl=null,this._optGotRsl=null,this._btnClose=null,this._selMinLtr=null,this._optGotMinLtr=null,this._poweredBy=null,kn.set(this,null),this.regionMaskFillStyle="rgba(0,0,0,0.5)",this.regionMaskStrokeStyle="rgb(254,142,20)",this.regionMaskLineWidth=6,Nn.set(this,!1),Bn.set(this,!1),jn.set(this,{width:0,height:0}),this._updateLayersTimeout=500,this._videoResizeListener=()=>{gi(this,Dn,"m",qn).call(this),this._updateLayersTimeoutId&&clearTimeout(this._updateLayersTimeoutId),this._updateLayersTimeoutId=setTimeout(()=>{this.disposed||(this.eventHandler.fire("videoEl:resized",null,{async:!1}),this.eventHandler.fire("content:updated",null,{async:!1}),this.isScanLaserVisible()&&gi(this,Dn,"m",Xn).call(this))},this._updateLayersTimeout)},this._windowResizeListener=()=>{Ks._onLog&&Ks._onLog("window resize event triggered."),gi(this,jn,"f").width===document.documentElement.clientWidth&&gi(this,jn,"f").height===document.documentElement.clientHeight||(gi(this,jn,"f").width=document.documentElement.clientWidth,gi(this,jn,"f").height=document.documentElement.clientHeight,this._videoResizeListener())},Vn.set(this,"disabled"),this._clickIptSingleFrameMode=()=>{if(!gi(this,Dn,"m",Wn).call(this))return;let t;if(this._singleFrameInputContainer)t=this._singleFrameInputContainer.firstElementChild;else{t=document.createElement("input"),t.setAttribute("type","file"),"camera"===this._singleFrameMode?(t.setAttribute("capture",""),t.setAttribute("accept","image/*")):"image"===this._singleFrameMode&&(t.removeAttribute("capture"),t.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp")),t.addEventListener("change",async()=>{const e=t.files[0];t.value="";{const t=async t=>{let e=null,i=null;if("undefined"!=typeof createImageBitmap)try{if(e=await createImageBitmap(t),e)return e}catch(t){}var n;return e||(i=await(n=t,new Promise((t,e)=>{let i=URL.createObjectURL(n),s=new Image;s.src=i,s.onload=()=>{URL.revokeObjectURL(s.src),t(s)},s.onerror=t=>{e(new Error("Can't convert blob to image : "+(t instanceof Event?t.type:t)))}}))),i},i=(t,e,i,n)=>{t.width==i&&t.height==n||(t.width=i,t.height=n);const s=t.getContext("2d");s.clearRect(0,0,t.width,t.height),s.drawImage(e,0,0)},n=await t(e),s=n instanceof HTMLImageElement?n.naturalWidth:n.width,r=n instanceof HTMLImageElement?n.naturalHeight:n.height;let a=this._cvsSingleFrameMode;const o=null==a?void 0:a.width,l=null==a?void 0:a.height;a||(a=document.createElement("canvas"),this._cvsSingleFrameMode=a),i(a,n,s,r),this._innerComponent.setElement("content",a),o===a.width&&l===a.height||this.eventHandler.fire("content:updated",null,{async:!1})}this._onSingleFrameAcquired&&setTimeout(()=>{this._onSingleFrameAcquired(this._cvsSingleFrameMode)},0)}),t.style.position="absolute",t.style.top="-9999px",t.style.backgroundColor="transparent",t.style.color="transparent";const e=document.createElement("div");e.append(t),this._innerComponent.setElement("single-frame-input-container",e),this._singleFrameInputContainer=e}null==t||t.click()},Un.set(this,[]),this._capturedResultReceiver={onCapturedResultReceived:(t,e)=>{var i,n,s,r;if(this.disposed)return;if(this.clearAllInnerDrawingItems(),!t)return;const a=t.originalImageTag;if(!a)return;const o=t.items;if(!(null==o?void 0:o.length))return;const l=(null===(i=a.cropRegion)||void 0===i?void 0:i.left)||0,h=(null===(n=a.cropRegion)||void 0===n?void 0:n.top)||0,c=(null===(s=a.cropRegion)||void 0===s?void 0:s.right)?a.cropRegion.right-l:a.originalWidth,d=(null===(r=a.cropRegion)||void 0===r?void 0:r.bottom)?a.cropRegion.bottom-h:a.originalHeight,u=a.currentWidth,f=a.currentHeight,g=(t,e,i,n,s,r,a,o,l=[],h)=>{(e=JSON.parse(JSON.stringify(e))).forEach(t=>Ks._transformCoordinates(t,i,n,s,r,a,o));const c=new en({points:[{x:e[0].x,y:e[0].y},{x:e[1].x,y:e[1].y},{x:e[2].x,y:e[2].y},{x:e[3].x,y:e[3].y}]},h);for(let t of l)c.addNote(t);t.addDrawingItems([c]),gi(this,Un,"f").push(c)};let m,p;for(let t of o)switch(t.type){case nt.CRIT_ORIGINAL_IMAGE:break;case nt.CRIT_BARCODE:m=this.getDrawingLayer(Hs.DBR_LAYER_ID),p=[{name:"format",content:t.formatString},{name:"text",content:t.text}],(null==e?void 0:e.isBarcodeVerifyOpen)?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Ys.STYLE_ORANGE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case nt.CRIT_TEXT_LINE:m=this.getDrawingLayer(Hs.DLR_LAYER_ID),p=[{name:"text",content:t.text}],e.isLabelVerifyOpen?t.verified?g(m,t.location.points,l,h,c,d,u,f,p):g(m,t.location.points,l,h,c,d,u,f,p,Ys.STYLE_GREEN_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,p);break;case nt.CRIT_DETECTED_QUAD:m=this.getDrawingLayer(Hs.DDN_LAYER_ID),(null==e?void 0:e.isDetectVerifyOpen)?t.crossVerificationStatus===dt.CVS_PASSED?g(m,t.location.points,l,h,c,d,u,f,[]):g(m,t.location.points,l,h,c,d,u,f,[],Ys.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.location.points,l,h,c,d,u,f,[]);break;case nt.CRIT_DESKEWED_IMAGE:m=this.getDrawingLayer(Hs.DDN_LAYER_ID),(null==e?void 0:e.isNormalizeVerifyOpen)?t.crossVerificationStatus===dt.CVS_PASSED?g(m,t.sourceLocation.points,l,h,c,d,u,f,[]):g(m,t.sourceLocation.points,l,h,c,d,u,f,[],Ys.STYLE_BLUE_STROKE_TRANSPARENT):g(m,t.sourceLocation.points,l,h,c,d,u,f,[]);break;case nt.CRIT_PARSED_RESULT:case nt.CRIT_ENHANCED_IMAGE:break;default:throw new Error("Illegal item type.")}}},Gn.set(this,!1),this.eventHandler=new cn,this.eventHandler.on("content:updated",()=>{gi(this,Mn,"f")&&clearTimeout(gi(this,Mn,"f")),mi(this,Mn,setTimeout(()=>{if(this.disposed)return;let t;this._updateVideoContainer();try{t=this.getContentDimensions()}catch(t){if("Invalid content dimensions."===(t.message||t))return;throw t}this.updateDrawingLayers(t),this.updateConvertedRegion(t)},0))}),this.eventHandler.on("videoEl:resized",()=>{gi(this,Ln,"f")&&clearTimeout(gi(this,Ln,"f")),mi(this,Ln,setTimeout(()=>{this.disposed||this._updateVideoContainer()},0))})}_setUIElement(t){this.UIElement=t,this._unbindUI(),this._bindUI()}async setUIElement(t){let e;if("string"==typeof t){let i=await gn(t);e=document.createElement("div"),Object.assign(e.style,{width:"100%",height:"100%"}),e.attachShadow({mode:"open"}).appendChild(i.cloneNode(!0))}else e=t;this._setUIElement(e)}getUIElement(){return this.UIElement}_bindUI(){var t,e;if(!this.UIElement)throw new Error("Need to set 'UIElement'.");if(this._innerComponent)return;let i=this.UIElement;i=i.shadowRoot||i;let n=(null===(t=i.classList)||void 0===t?void 0:t.contains(this.containerClassName))?i:i.querySelector(`.${this.containerClassName}`);if(!n)throw Error(`Can not find the element with class '${this.containerClassName}'.`);if(this._innerComponent=document.createElement("dce-component"),n.appendChild(this._innerComponent),gi(this,Dn,"m",Wn).call(this));else{const t=document.createElement("video");Object.assign(t.style,{position:"absolute",left:"0",top:"0",width:"100%",height:"100%",objectFit:this.getVideoFit()}),t.setAttribute("autoplay","true"),t.setAttribute("playsinline","true"),t.setAttribute("crossOrigin","anonymous"),t.setAttribute("muted","true"),["iPhone","iPad","Mac"].includes(ui.OS)&&t.setAttribute("poster","data:image/gif;base64,R0lGODlhAQABAIEAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAgEAAEEBAA7"),mi(this,Pn,t);const e=document.createElement("div");e.append(t),e.style.overflow="hidden",this._videoContainer=e,this._innerComponent.setElement("content",e)}if(this._selRsl=i.querySelector(".dce-sel-resolution"),this._selMinLtr=i.querySelector(".dlr-sel-minletter"),this._divScanArea=i.querySelector(".dce-scanarea"),this._divScanLight=i.querySelector(".dce-scanlight"),this._bgLoading=i.querySelector(".dce-bg-loading"),this._bgCamera=i.querySelector(".dce-bg-camera"),this._selCam=i.querySelector(".dce-sel-camera"),this._optGotRsl=i.querySelector(".dce-opt-gotResolution"),this._btnClose=i.querySelector(".dce-btn-close"),this._optGotMinLtr=i.querySelector(".dlr-opt-gotMinLtr"),this._poweredBy=i.querySelector(".dce-msg-poweredby"),this._selRsl&&(this._hideDefaultSelection||gi(this,Dn,"m",Wn).call(this)||this._selRsl.options.length||(this._selRsl.innerHTML=['','','',''].join(""),this._optGotRsl=this._selRsl.options[0])),this._selMinLtr&&(this._hideDefaultSelection||gi(this,Dn,"m",Wn).call(this)||this._selMinLtr.options.length||(this._selMinLtr.innerHTML=['','','','','','','','','','',''].join(""),this._optGotMinLtr=this._selMinLtr.options[0])),this.isScanLaserVisible()||gi(this,Dn,"m",qn).call(this),gi(this,Dn,"m",Wn).call(this)&&(this._innerComponent&&(this._innerComponent.addEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.setAttribute("title","Take a photo")),this._bgCamera&&(this._bgCamera.style.display="block")),gi(this,Dn,"m",Wn).call(this)||this._hideDefaultSelection?(this._selCam&&(this._selCam.style.display="none"),this._selRsl&&(this._selRsl.style.display="none"),this._selMinLtr&&(this._selMinLtr.style.display="none")):(this._selCam&&(this._selCam.style.display="block"),this._selRsl&&(this._selRsl.style.display="block"),this._selMinLtr&&(this._selMinLtr.style.display="block"),this._stopLoading()),window.ResizeObserver){this._resizeObserver||(this._resizeObserver=new ResizeObserver(t=>{var e;Ks._onLog&&Ks._onLog("resize observer triggered.");for(let i of t)i.target===(null===(e=this._innerComponent)||void 0===e?void 0:e.getWrapper())&&this._videoResizeListener()}));const t=null===(e=this._innerComponent)||void 0===e?void 0:e.getWrapper();t&&this._resizeObserver.observe(t)}gi(this,jn,"f").width=document.documentElement.clientWidth,gi(this,jn,"f").height=document.documentElement.clientHeight,window.addEventListener("resize",this._windowResizeListener)}_unbindUI(){var t,e,i,n;gi(this,Dn,"m",Wn).call(this)?(this._innerComponent&&(this._innerComponent.removeEventListener("click",this._clickIptSingleFrameMode),this._innerComponent.removeAttribute("title")),this._bgCamera&&(this._bgCamera.style.display="none")):this._stopLoading(),gi(this,Dn,"m",qn).call(this),null===(t=this._drawingLayerManager)||void 0===t||t.clearDrawingLayers(),null===(e=this._innerComponent)||void 0===e||e.removeElement("drawing-layer"),this._layerBaseCvs=null,this._drawingLayerOfMask=null,this._drawingLayerOfTip=null,null===(i=this._innerComponent)||void 0===i||i.remove(),this._innerComponent=null,mi(this,Pn,null),null===(n=this._videoContainer)||void 0===n||n.remove(),this._videoContainer=null,this._selCam=null,this._selRsl=null,this._optGotRsl=null,this._btnClose=null,this._selMinLtr=null,this._optGotMinLtr=null,this._divScanArea=null,this._divScanLight=null,this._singleFrameInputContainer&&(this._singleFrameInputContainer.remove(),this._singleFrameInputContainer=null),window.ResizeObserver&&this._resizeObserver&&this._resizeObserver.disconnect(),window.removeEventListener("resize",this._windowResizeListener)}_startLoading(){this._bgLoading&&(this._bgLoading.style.display="",this._bgLoading.style.animationPlayState="")}_stopLoading(){this._bgLoading&&(this._bgLoading.style.display="none",this._bgLoading.style.animationPlayState="paused")}_renderCamerasInfo(t,e){if(this._selCam){let i;this._selCam.textContent="";for(let n of e){const e=document.createElement("option");e.value=n.deviceId,e.innerText=n.label,this._selCam.append(e),n.deviceId&&t&&t.deviceId==n.deviceId&&(i=e)}this._selCam.value=i?i.value:""}let i=this.UIElement;if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=i.querySelector(".dce-mn-cameras");if(t){t.textContent="";for(let i of e){const e=document.createElement("div");e.classList.add("dce-mn-camera-option"),e.setAttribute("data-davice-id",i.deviceId),e.textContent=i.label,t.append(e)}}}}_renderResolutionInfo(t){this._optGotRsl&&(this._optGotRsl.setAttribute("data-width",t.width),this._optGotRsl.setAttribute("data-height",t.height),this._optGotRsl.innerText="got "+t.width+"x"+t.height,this._selRsl&&this._optGotRsl.parentNode==this._selRsl&&(this._selRsl.value="got"));{let e=this.UIElement;e=(null==e?void 0:e.shadowRoot)||e;let i=null==e?void 0:e.querySelector(".dce-mn-resolution-box");if(i){let e="";if(t&&t.width&&t.height){let i=Math.max(t.width,t.height),n=Math.min(t.width,t.height);e=n<=1080?n+"P":i<3e3?"2K":Math.round(i/1e3)+"K"}i.textContent=e}}}getVideoElement(){return gi(this,Pn,"f")}isVideoLoaded(){return this.cameraEnhancer.cameraManager.isVideoLoaded()}setVideoFit(t){if(t=t.toLowerCase(),!["contain","cover"].includes(t))throw new Error(`Unsupported value '${t}'.`);if(this.videoFit=t,!gi(this,Pn,"f"))return;if(gi(this,Pn,"f").style.objectFit=t,gi(this,Dn,"m",Wn).call(this))return;let e;this._updateVideoContainer();try{e=this.getContentDimensions()}catch(t){if("Invalid content dimensions."===(t.message||t))return;throw t}this.updateConvertedRegion(e);const i=this.getConvertedRegion();gi(this,Dn,"m",Zn).call(this,e,i),gi(this,Dn,"m",Yn).call(this,e,i),this.updateDrawingLayers(e)}getVideoFit(){return this.videoFit}getContentDimensions(){var t,e,i,n;let s,r,a;if(gi(this,Dn,"m",Wn).call(this)?(s=null===(i=this._cvsSingleFrameMode)||void 0===i?void 0:i.width,r=null===(n=this._cvsSingleFrameMode)||void 0===n?void 0:n.height,a="contain"):(s=null===(t=gi(this,Pn,"f"))||void 0===t?void 0:t.videoWidth,r=null===(e=gi(this,Pn,"f"))||void 0===e?void 0:e.videoHeight,a=this.getVideoFit()),!s||!r)throw new Error("Invalid content dimensions.");return{width:s,height:r,objectFit:a}}updateConvertedRegion(t){C(this.scanRegion)?this.scanRegion.isMeasuredInPercentage?0===this.scanRegion.top&&100===this.scanRegion.bottom&&0===this.scanRegion.left&&100===this.scanRegion.right&&(this.scanRegion=null):0===this.scanRegion.top&&this.scanRegion.bottom===t.height&&0===this.scanRegion.left&&this.scanRegion.right===t.width&&(this.scanRegion=null):x(this.scanRegion)&&(this.scanRegion.isMeasuredInPercentage?0===this.scanRegion.x&&0===this.scanRegion.y&&100===this.scanRegion.width&&100===this.scanRegion.height&&(this.scanRegion=null):0===this.scanRegion.x&&0===this.scanRegion.y&&this.scanRegion.width===t.width&&this.scanRegion.height===t.height&&(this.scanRegion=null));const e=on.convert(this.scanRegion,t.width,t.height,this);mi(this,kn,e),gi(this,Fn,"f")&&clearTimeout(gi(this,Fn,"f")),mi(this,Fn,setTimeout(()=>{let t;try{t=this.getContentDimensions()}catch(t){if("Invalid content 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t=gi(this,Pn,"f").videoWidth,e=gi(this,Pn,"f").videoHeight,{width:n,height:s}=this._innerComponent.getBoundingClientRect(),r=t/e;if(n/st.remove()),gi(this,Un,"f").length=0}dispose(){this._unbindUI(),mi(this,Gn,!0)}}Mn=new WeakMap,Ln=new WeakMap,Fn=new WeakMap,Pn=new WeakMap,kn=new WeakMap,Nn=new WeakMap,Bn=new WeakMap,jn=new WeakMap,Vn=new WeakMap,Un=new WeakMap,Gn=new WeakMap,Dn=new 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_,v,y=mn.translate(mn.identity(),-1,-1);y=mn.scale(y,2,2),y=mn.scale(y,1/t.canvas.width,1/t.canvas.height),_=mn.translate(y,d,u),_=mn.scale(_,f,g),t.uniformMatrix3fv(e.uniformLocations.uMatrix,!1,_),r.isEnableMirroring?(v=mn.translate(mn.identity(),1,0),v=mn.scale(v,-1,1),v=mn.translate(v,o/i,l/n),v=mn.scale(v,h/i,c/n)):(v=mn.translate(mn.identity(),o/i,l/n),v=mn.scale(v,h/i,c/n)),t.uniformMatrix3fv(e.uniformLocations.uTextureMatrix,!1,v),t.drawArrays(t.TRIANGLES,0,6)};v(t,gi(this,Jn,"f"),e),y(t,gi(this,$n,"f"),gi(this,Qn,"f"),gi(this,Jn,"f"));const w=m||new Uint8Array(4*f*g);if(t.readPixels(d,u,f,g,t.RGBA,t.UNSIGNED_BYTE,w),255!==w[3]){Js._onLog&&Js._onLog("Incorrect WebGL drawing .");const t=new Error("WebGL error: incorrect drawing.");throw t.name="WebGLError",t}return Js._onLog&&Js._onLog("drawImage() in WebGL end. Costs: "+(Date.now()-a)),{context:t,pixelFormat:p===xi.GREY?xi.GREY32:p,bUseWebGL:!0}}catch(a){if(this.forceLoseContext(),null==(null==r?void 0:r.bUseWebGL))return Js._onLog&&Js._onLog("'drawImage()' in WebGL failed, try again in context2d."),this.useWebGLByDefault=!1,this.drawImage(t,e,i,n,s,Object.assign({},r,{bUseWebGL:!1}));throw a.name="WebGLError",a}}readCvsData(t,e,i){if(!(t instanceof CanvasRenderingContext2D||t instanceof WebGLRenderingContext))throw new Error("Invalid 'context'.");let n,s=0,r=0,a=t.canvas.width,o=t.canvas.height;if(e&&(e.x&&(s=e.x),e.y&&(r=e.y),e.width&&(a=e.width),e.height&&(o=e.height)),(null==i?void 0:i.length)<4*a*o)throw new Error("Unexpected size of the 'bufferContainer'.");if(t instanceof WebGLRenderingContext){const e=t;i?(e.readPixels(s,r,a,o,e.RGBA,e.UNSIGNED_BYTE,i),n=new Uint8Array(i.buffer,0,4*a*o)):(n=new Uint8Array(4*a*o),e.readPixels(s,r,a,o,e.RGBA,e.UNSIGNED_BYTE,n))}else if(t instanceof CanvasRenderingContext2D){let e;e=t.getImageData(s,r,a,o),n=new Uint8Array(e.data.buffer),null==i||i.set(n)}return n}transformPixelFormat(t,e,i,n){let s,r;if(Js._onLog&&(s=Date.now(),Js._onLog("transformPixelFormat(), START: "+s)),e===i)return Js._onLog&&Js._onLog("transformPixelFormat() end. Costs: "+(Date.now()-s)),n?new Uint8Array(t):t;const a=[xi.RGBA,xi.RBGA,xi.GRBA,xi.GBRA,xi.BRGA,xi.BGRA];if(a.includes(e))if(i===xi.GREY){r=new Uint8Array(t.length/4);for(let e=0;el||e.sy+e.sHeight>h)throw new Error("Invalid position.");null===(n=Js._onLog)||void 0===n||n.call(Js,"getImageData(), START: "+(c=Date.now()));const u=Math.round(e.sx),f=Math.round(e.sy),g=Math.round(e.sWidth),m=Math.round(e.sHeight),p=Math.round(e.dWidth),_=Math.round(e.dHeight);let v,y=(null==i?void 0:i.pixelFormat)||xi.RGBA,w=null==i?void 0:i.bufferContainer;if(w&&(xi.GREY===y&&w.length{if(!i)return t;let s=e+Math.round((t-e)/i)*i;return n&&(s=Math.min(s,n)),s};class Qs{static get version(){return"4.3.3-dev-20251029130621"}static isStorageAvailable(t){let e;try{e=window[t];const i="__storage_test__";return e.setItem(i,i),e.removeItem(i),!0}catch(t){return t instanceof DOMException&&(22===t.code||1014===t.code||"QuotaExceededError"===t.name||"NS_ERROR_DOM_QUOTA_REACHED"===t.name)&&e&&0!==e.length}}static findBestRearCameraInIOS(t,e){if(!t||!t.length)return null;let i=!1;if((null==e?void 0:e.getMainCamera)&&(i=!0),i){const e=["후면 카메라","背面カメラ","後置鏡頭","后置相机","กล้องด้านหลัง","बैक कैमरा","الكاميرا الخلفية","מצלמה אחורית","камера на задней панели","задня камера","задна камера","артқы камера","πίσω κάμερα","zadní fotoaparát","zadná kamera","tylny aparat","takakamera","stražnja kamera","rückkamera","kamera på baksidan","kamera belakang","kamera bak","hátsó kamera","fotocamera (posteriore)","câmera traseira","câmara traseira","cámara trasera","càmera posterior","caméra arrière","cameră spate","camera mặt sau","camera aan achterzijde","bagsidekamera","back camera","arka kamera"],i=t.find(t=>e.includes(t.label.toLowerCase()));return null==i?void 0:i.deviceId}{const e=["후면","背面","後置","后置","านหลัง","बैक","خلفية","אחורית","задняя","задней","задна","πίσω","zadní","zadná","tylny","trasera","traseira","taka","stražnja","spate","sau","rück","posteriore","posterior","hátsó","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"],i=["트리플","三镜头","三鏡頭","トリプル","สาม","ट्रिपल","ثلاثية","משולשת","үштік","тройная","тройна","потроєна","τριπλή","üçlü","trójobiektywowy","trostruka","trojný","trojitá","trippelt","trippel","triplă","triple","tripla","tiga","kolmois","ba camera"],n=["듀얼 와이드","雙廣角","双广角","デュアル広角","คู่ด้านหลังมุมกว้าง","ड्युअल वाइड","مزدوجة عريضة","כפולה רחבה","қос кең бұрышты","здвоєна ширококутна","двойная широкоугольная","двойна широкоъгълна","διπλή ευρεία","çift geniş","laajakulmainen kaksois","kép rộng mặt sau","kettős, széles látószögű","grande angular dupla","ganda","dwuobiektywowy","dwikamera","dvostruka široka","duální širokoúhlý","duálna širokouhlá","dupla grande-angular","dublă","dubbel vidvinkel","dual-weitwinkel","dual wide","dual con gran angular","dual","double","doppia con grandangolo","doble","dobbelt vidvinkelkamera"],s=t.filter(t=>{const i=t.label.toLowerCase();return e.some(t=>i.includes(t))});if(!s.length)return null;const r=s.find(t=>{const e=t.label.toLowerCase();return i.some(t=>e.includes(t))});if(r)return r.deviceId;const a=s.find(t=>{const e=t.label.toLowerCase();return n.some(t=>e.includes(t))});return a?a.deviceId:s[0].deviceId}}static findBestRearCamera(t,e){if(!t||!t.length)return null;if(["iPhone","iPad","Mac"].includes(ui.OS))return Qs.findBestRearCameraInIOS(t,{getMainCamera:null==e?void 0:e.getMainCameraInIOS});const i=["후","背面","背置","後面","後置","后面","后置","านหลัง","หลัง","बैक","خلفية","אחורית","задняя","задня","задней","задна","πίσω","zadní","zadná","tylny","trás","trasera","traseira","taka","stražnja","spate","sau","rück","rear","posteriore","posterior","hátsó","darrere","belakang","baksidan","bakre","bak","bagside","back","aртқы","arrière","arka","achterzijde"];for(let e of t){const t=e.label.toLowerCase();if(t&&i.some(e=>t.includes(e))&&/\b0(\b)?/.test(t))return e.deviceId}return["Android","HarmonyOS"].includes(ui.OS)?t[t.length-1].deviceId:null}static findBestCamera(t,e,i){return t&&t.length?"environment"===e?this.findBestRearCamera(t,i):"user"===e?null:e?void 0:null:null}static async playVideo(t,e,i){if(!t)throw new Error("Invalid 'videoEl'.");if(!e)throw new Error("Invalid 'source'.");return new Promise(async(n,s)=>{let r;const a=()=>{t.removeEventListener("loadstart",c),t.removeEventListener("abort",d),t.removeEventListener("play",u),t.removeEventListener("error",f),t.removeEventListener("loadedmetadata",p)};let o=!1;const l=()=>{o=!0,r&&clearTimeout(r),a(),n(t)},h=t=>{r&&clearTimeout(r),a(),s(t)},c=()=>{t.addEventListener("abort",d,{once:!0})},d=()=>{const t=new Error("Video playing was interrupted.");t.name="AbortError",h(t)},u=()=>{l()},f=()=>{h(new Error(`Video error ${t.error.code}: ${t.error.message}.`))};let g;const m=new Promise(t=>{g=t}),p=()=>{g()};if(t.addEventListener("loadstart",c,{once:!0}),t.addEventListener("play",u,{once:!0}),t.addEventListener("error",f,{once:!0}),t.addEventListener("loadedmetadata",p,{once:!0}),"string"==typeof e||e instanceof String?t.src=e:t.srcObject=e,t.autoplay&&await new Promise(t=>{setTimeout(t,1e3)}),!o){i&&(r=setTimeout(()=>{a(),s(new Error("Failed to play video. Timeout."))},i)),await m;try{await t.play(),l()}catch(t){console.warn("1st play error: "+((null==t?void 0:t.message)||t))}if(!o)try{await t.play(),l()}catch(t){console.warn("2rd play error: "+((null==t?void 0:t.message)||t)),h(t)}}})}static async testCameraAccess(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))return{ok:!1,errorName:"InsecureContext",errorMessage:"Insecure context."};let n;try{n=t?await navigator.mediaDevices.getUserMedia(t):await navigator.mediaDevices.getUserMedia({video:!0})}catch(t){return{ok:!1,errorName:t.name,errorMessage:t.message}}finally{null==n||n.getTracks().forEach(t=>{t.stop()})}return{ok:!0}}get state(){if(!gi(this,ms,"f"))return"closed";if("pending"===gi(this,ms,"f"))return"opening";if("fulfilled"===gi(this,ms,"f"))return"opened";throw new Error("Unknown state.")}set ifSaveLastUsedCamera(t){t?Qs.isStorageAvailable("localStorage")?mi(this,ds,!0):(mi(this,ds,!1),console.warn("Local storage is unavailable")):mi(this,ds,!1)}get ifSaveLastUsedCamera(){return gi(this,ds,"f")}get isVideoPlaying(){return!(!gi(this,ss,"f")||gi(this,ss,"f").paused)&&"opened"===this.state}set tapFocusEventBoundEl(t){var e,i,n;if(!(t instanceof HTMLElement)&&null!=t)throw new TypeError("Invalid 'element'.");null===(e=gi(this,Cs,"f"))||void 0===e||e.removeEventListener("click",gi(this,ws,"f")),null===(i=gi(this,Cs,"f"))||void 0===i||i.removeEventListener("touchend",gi(this,ws,"f")),null===(n=gi(this,Cs,"f"))||void 0===n||n.removeEventListener("touchmove",gi(this,ys,"f")),mi(this,Cs,t),t&&(window.TouchEvent&&["Android","HarmonyOS","iPhone","iPad"].includes(ui.OS)?(t.addEventListener("touchend",gi(this,ws,"f")),t.addEventListener("touchmove",gi(this,ys,"f"))):t.addEventListener("click",gi(this,ws,"f")))}get tapFocusEventBoundEl(){return gi(this,Cs,"f")}get disposed(){return gi(this,As,"f")}constructor(t){var e,i;ns.add(this),ss.set(this,null),rs.set(this,void 0),this._zoomPreSetting=null,as.set(this,()=>{"opened"===this.state&&gi(this,bs,"f").fire("resumed",null,{target:this,async:!1})}),os.set(this,()=>{gi(this,bs,"f").fire("paused",null,{target:this,async:!1})}),ls.set(this,void 0),hs.set(this,void 0),this.cameraOpenTimeout=15e3,this._arrCameras=[],cs.set(this,void 0),ds.set(this,!1),this.ifSkipCameraInspection=!1,this.selectIOSRearMainCameraAsDefault=!1,us.set(this,void 0),fs.set(this,!0),gs.set(this,void 0),ms.set(this,void 0),ps.set(this,!1),this._focusParameters={maxTimeout:400,minTimeout:300,kTimeout:void 0,oldDistance:null,fds:null,isDoingFocus:0,taskBackToContinous:null,curFocusTaskId:0,focusCancelableTime:1500,defaultFocusAreaSizeRatio:6,focusBackToContinousTime:5e3,tapFocusMinDistance:null,tapFocusMaxDistance:null,focusArea:null,tempBufferContainer:null,defaultTempBufferContainerLenRatio:1/4},_s.set(this,!1),this._focusSupported=!0,this.calculateCoordInVideo=(t,e)=>{let i,n;const s=window.getComputedStyle(gi(this,ss,"f")).objectFit,r=this.getResolution(),a=gi(this,ss,"f").getBoundingClientRect(),o=a.left,l=a.top,{width:h,height:c}=gi(this,ss,"f").getBoundingClientRect();if(h<=0||c<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const d=h/c,u=r.width/r.height;let f=1;if("contain"===s)u>d?(f=h/r.width,i=(t-o)/f,n=(e-l-(c-h/u)/2)/f):(f=c/r.height,n=(e-l)/f,i=(t-o-(h-c*u)/2)/f);else{if("cover"!==s)throw new Error("Unsupported object-fit.");u>d?(f=c/r.height,n=(e-l)/f,i=(t-o+(c*u-h)/2)/f):(f=h/r.width,i=(t-o)/f,n=(e-l+(h/u-c)/2)/f)}return{x:i,y:n}},vs.set(this,!1),ys.set(this,()=>{mi(this,vs,!0)}),ws.set(this,async t=>{var e;if(gi(this,vs,"f"))return void mi(this,vs,!1);if(!gi(this,_s,"f"))return;if(!this.isVideoPlaying)return;if(!gi(this,rs,"f"))return;if(!this._focusSupported)return;if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(e=this.getCameraCapabilities())||void 0===e?void 0:e.focusDistance,!this._focusParameters.fds))return void(this._focusSupported=!1);if(null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),1==this._focusParameters.isDoingFocus)return;let i,n;if(this._focusParameters.taskBackToContinous&&(clearTimeout(this._focusParameters.taskBackToContinous),this._focusParameters.taskBackToContinous=null),t instanceof MouseEvent)i=t.clientX,n=t.clientY;else{if(!(t instanceof TouchEvent))throw new Error("Unknown event type.");if(!t.changedTouches.length)return;i=t.changedTouches[0].clientX,n=t.changedTouches[0].clientY}const s=this.getResolution(),r=2*Math.round(Math.min(s.width,s.height)/this._focusParameters.defaultFocusAreaSizeRatio/2);let a;try{a=this.calculateCoordInVideo(i,n)}catch(t){}if(a.x<0||a.x>s.width||a.y<0||a.y>s.height)return;const o={x:a.x+"px",y:a.y+"px"},l=r+"px",h=l;let c;Qs._onLog&&(c=Date.now());try{await gi(this,ns,"m",Us).call(this,o,l,h,this._focusParameters.tapFocusMinDistance,this._focusParameters.tapFocusMaxDistance)}catch(t){if(Qs._onLog)throw Qs._onLog(t),t}Qs._onLog&&Qs._onLog(`Tap focus costs: ${Date.now()-c} ms`),this._focusParameters.taskBackToContinous=setTimeout(()=>{var t;Qs._onLog&&Qs._onLog("Back to continuous focus."),null===(t=gi(this,rs,"f"))||void 0===t||t.applyConstraints({advanced:[{focusMode:"continuous"}]}).catch(()=>{})},this._focusParameters.focusBackToContinousTime),gi(this,bs,"f").fire("tapfocus",null,{target:this,async:!1})}),Cs.set(this,null),Es.set(this,1),Ss.set(this,{x:0,y:0}),this.updateVideoElWhenSoftwareScaled=()=>{if(!gi(this,ss,"f"))return;const t=gi(this,Es,"f");if(t<1)throw new RangeError("Invalid scale value.");if(1===t)gi(this,ss,"f").style.transform="";else{const e=window.getComputedStyle(gi(this,ss,"f")).objectFit,i=gi(this,ss,"f").videoWidth,n=gi(this,ss,"f").videoHeight,{width:s,height:r}=gi(this,ss,"f").getBoundingClientRect();if(s<=0||r<=0)throw new Error("Unable to get video dimensions. Video may not be rendered on the page.");const a=s/r,o=i/n;let l=1;"contain"===e?l=aa?r/(i/t):s/(n/t));const h=l*(1-1/t)*(i/2-gi(this,Ss,"f").x),c=l*(1-1/t)*(n/2-gi(this,Ss,"f").y);gi(this,ss,"f").style.transform=`translate(${h}px, ${c}px) scale(${t})`}},Ts.set(this,function(){if(!(this.data instanceof Uint8Array||this.data instanceof Uint8ClampedArray))throw new TypeError("Invalid data.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.pixelFormat===xi.GREY){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{var t,e;if("visible"===document.visibilityState){if(Qs._onLog&&Qs._onLog("document visible. video paused: "+(null===(t=gi(this,ss,"f"))||void 0===t?void 0:t.paused)),function(){const t=navigator.userAgent||navigator.vendor||navigator.opera;return!!/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(t)||("ontouchstart"in window||navigator.maxTouchPoints>0)&&window.innerWidth<1024}())"opened"===this.state&&await gi(this,ns,"m",Ns).call(this);else if("opening"==this.state||"opened"==this.state){let e=!1;if(!this.isVideoPlaying){Qs._onLog&&Qs._onLog("document visible. Not auto resume. 1st resume start.");try{await this.resume(),e=!0}catch(t){Qs._onLog&&Qs._onLog("document visible. 1st resume video failed, try open instead.")}e||await gi(this,ns,"m",Ps).call(this)}if(await new Promise(t=>setTimeout(t,300)),!this.isVideoPlaying){Qs._onLog&&Qs._onLog("document visible. 1st open failed. 2rd resume start."),e=!1;try{await this.resume(),e=!0}catch(t){Qs._onLog&&Qs._onLog("document visible. 2rd resume video failed, try open instead.")}e||await gi(this,ns,"m",Ps).call(this)}}}else"hidden"===document.visibilityState&&(Qs._onLog&&Qs._onLog("document hidden. video paused: "+(null===(e=gi(this,ss,"f"))||void 0===e?void 0:e.paused)),"opening"==this.state||"opened"==this.state&&this.isVideoPlaying&&this.pause())}),As.set(this,!1),(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia)||setTimeout(()=>{Qs.onWarning&&Qs.onWarning("The browser is too old or the page is loaded from an insecure origin.")},0),this.defaultConstraints={video:{facingMode:{ideal:"environment"}}},this.resetMediaStreamConstraints(),t instanceof HTMLVideoElement&&this.setVideoEl(t),mi(this,bs,new cn),this.imageDataGetter=new Js,document.addEventListener("visibilitychange",gi(this,Os,"f"))}setVideoEl(t){if(!(t&&t instanceof HTMLVideoElement))throw new Error("Invalid 'videoEl'.");t.addEventListener("play",gi(this,as,"f")),t.addEventListener("pause",gi(this,os,"f")),mi(this,ss,t)}getVideoEl(){return gi(this,ss,"f")}releaseVideoEl(){var t,e;null===(t=gi(this,ss,"f"))||void 0===t||t.removeEventListener("play",gi(this,as,"f")),null===(e=gi(this,ss,"f"))||void 0===e||e.removeEventListener("pause",gi(this,os,"f")),mi(this,ss,null)}isVideoLoaded(){return!!gi(this,ss,"f")&&(this.videoSrc?0!==gi(this,ss,"f").readyState:4===gi(this,ss,"f").readyState)}async open(){if(gi(this,gs,"f")&&!gi(this,fs,"f")){if("pending"===gi(this,ms,"f"))return gi(this,gs,"f");if("fulfilled"===gi(this,ms,"f"))return}gi(this,bs,"f").fire("before:open",null,{target:this}),await gi(this,ns,"m",Ns).call(this),gi(this,bs,"f").fire("played",null,{target:this,async:!1}),gi(this,bs,"f").fire("opened",null,{target:this,async:!1})}async close(){if("closed"===this.state)return;gi(this,bs,"f").fire("before:close",null,{target:this});const t=gi(this,gs,"f");if(gi(this,ns,"m",Bs).call(this),t&&"pending"===gi(this,ms,"f")){try{await t}catch(t){}if(!1===gi(this,fs,"f")){const t=new Error("'close()' was interrupted.");throw t.name="AbortError",t}}mi(this,gs,null),mi(this,ms,null),gi(this,bs,"f").fire("closed",null,{target:this,async:!1})}pause(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");gi(this,ss,"f").pause()}async resume(){if(!this.isVideoLoaded())throw new Error("Video is not loaded.");if("opened"!==this.state)throw new Error("Camera or video is not open.");await gi(this,ss,"f").play()}async setCamera(t){if("string"!=typeof t)throw new TypeError("Invalid 'deviceId'.");if("object"!=typeof gi(this,ls,"f").video&&(gi(this,ls,"f").video={}),delete gi(this,ls,"f").video.facingMode,gi(this,ls,"f").video.deviceId={exact:t},!("closed"===this.state||this.videoSrc||"opening"===this.state&&gi(this,fs,"f"))){gi(this,bs,"f").fire("before:camera:change",[],{target:this,async:!1}),await gi(this,ns,"m",ks).call(this);try{this.resetSoftwareScale()}catch(t){}return gi(this,hs,"f")}}async switchToFrontCamera(t){if("object"!=typeof gi(this,ls,"f").video&&(gi(this,ls,"f").video={}),(null==t?void 0:t.resolution)&&(gi(this,ls,"f").video.width={ideal:t.resolution.width},gi(this,ls,"f").video.height={ideal:t.resolution.height}),delete gi(this,ls,"f").video.deviceId,gi(this,ls,"f").video.facingMode={exact:"user"},mi(this,cs,null),!("closed"===this.state||this.videoSrc||"opening"===this.state&&gi(this,fs,"f"))){gi(this,bs,"f").fire("before:camera:change",[],{target:this,async:!1}),gi(this,ns,"m",ks).call(this);try{this.resetSoftwareScale()}catch(t){}return gi(this,hs,"f")}}getCamera(){var t;if(gi(this,hs,"f"))return gi(this,hs,"f");{let e=(null===(t=gi(this,ls,"f").video)||void 0===t?void 0:t.deviceId)||"";if(e){e=e.exact||e.ideal||e;for(let t of this._arrCameras)if(t.deviceId===e)return JSON.parse(JSON.stringify(t))}return{deviceId:"",label:"",_checked:!1}}}async _getCameras(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n=[];if(t)try{let t=await navigator.mediaDevices.getUserMedia({video:!0});n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind),t.getTracks().forEach(t=>{t.stop()})}catch(t){console.error(t.message||t)}else n=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);const s=[],r=[];if(this._arrCameras)for(let t of this._arrCameras)t._checked&&r.push(t);for(let t=0;t"videoinput"===t.kind);return i&&i.length&&!i[0].deviceId?this._getCameras(!0):this._getCameras(!1)}async getAllCameras(){return this.getCameras()}async setResolution(t,e,i){if("number"!=typeof t||t<=0)throw new TypeError("Invalid 'width'.");if("number"!=typeof e||e<=0)throw new TypeError("Invalid 'height'.");if("object"!=typeof gi(this,ls,"f").video&&(gi(this,ls,"f").video={}),i?(gi(this,ls,"f").video.width={exact:t},gi(this,ls,"f").video.height={exact:e}):(gi(this,ls,"f").video.width={ideal:t},gi(this,ls,"f").video.height={ideal:e}),"closed"===this.state||this.videoSrc||"opening"===this.state&&gi(this,fs,"f"))return null;gi(this,bs,"f").fire("before:resolution:change",[],{target:this,async:!1}),await gi(this,ns,"m",ks).call(this);try{this.resetSoftwareScale()}catch(t){}const n=this.getResolution();return{width:n.width,height:n.height}}getResolution(){if("opened"===this.state&&this.videoSrc&&gi(this,ss,"f"))return{width:gi(this,ss,"f").videoWidth,height:gi(this,ss,"f").videoHeight};if(gi(this,rs,"f")){const t=gi(this,rs,"f").getSettings();return{width:t.width,height:t.height}}if(this.isVideoLoaded())return{width:gi(this,ss,"f").videoWidth,height:gi(this,ss,"f").videoHeight};{const t={width:0,height:0};let e=gi(this,ls,"f").video.width||0,i=gi(this,ls,"f").video.height||0;return e&&(t.width=e.exact||e.ideal||e),i&&(t.height=i.exact||i.ideal||i),t}}async getResolutions(t){var e,i,n,s,r,a,o,l,h,c,d;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let u="";const f=(t,e)=>{const i=gi(this,xs,"f").get(t);if(!i||!i.length)return!1;for(let t of i)if(t.width===e.width&&t.height===e.height)return!0;return!1};if(this._mediaStream){u=null===(d=gi(this,hs,"f"))||void 0===d?void 0:d.deviceId;let e=gi(this,xs,"f").get(u);if(e&&!t)return JSON.parse(JSON.stringify(e));e=[],gi(this,xs,"f").set(u,e),mi(this,ps,!0);try{for(let t of this.detectedResolutions){await gi(this,rs,"f").applyConstraints({width:{ideal:t.width},height:{ideal:t.height}}),gi(this,ns,"m",Ms).call(this);const i=gi(this,rs,"f").getSettings(),n={width:i.width,height:i.height};f(u,n)||e.push({width:n.width,height:n.height})}}catch(t){throw gi(this,ns,"m",Bs).call(this),mi(this,ps,!1),t}try{await gi(this,ns,"m",Ps).call(this)}catch(t){if("AbortError"===t.name)return e;throw t}finally{mi(this,ps,!1)}return e}{const e=async(t,e,i)=>{const n={video:{deviceId:{exact:t},width:{ideal:e},height:{ideal:i}}};let s=null;try{s=await navigator.mediaDevices.getUserMedia(n)}catch(t){return null}if(!s)return null;const r=s.getVideoTracks();let a=null;try{const t=r[0].getSettings();a={width:t.width,height:t.height}}catch(t){const e=document.createElement("video");e.srcObject=s,a={width:e.videoWidth,height:e.videoHeight},e.srcObject=null}return r.forEach(t=>{t.stop()}),a};let i=(null===(r=null===(s=null===(n=gi(this,ls,"f"))||void 0===n?void 0:n.video)||void 0===s?void 0:s.deviceId)||void 0===r?void 0:r.exact)||(null===(l=null===(o=null===(a=gi(this,ls,"f"))||void 0===a?void 0:a.video)||void 0===o?void 0:o.deviceId)||void 0===l?void 0:l.ideal)||(null===(c=null===(h=gi(this,ls,"f"))||void 0===h?void 0:h.video)||void 0===c?void 0:c.deviceId);if(!i)return[];let d=gi(this,xs,"f").get(i);if(d&&!t)return JSON.parse(JSON.stringify(d));d=[],gi(this,xs,"f").set(i,d);for(let t of this.detectedResolutions){const n=await e(i,t.width,t.height);n&&!f(i,n)&&d.push({width:n.width,height:n.height})}return d}}async setMediaStreamConstraints(t,e){if(!(t=>{return null!==t&&"[object Object]"===(e=t,Object.prototype.toString.call(e));var e})(t))throw new TypeError("Invalid 'mediaStreamConstraints'.");mi(this,ls,JSON.parse(JSON.stringify(t))),mi(this,cs,null),e&&await gi(this,ns,"m",ks).call(this)}getMediaStreamConstraints(){return JSON.parse(JSON.stringify(gi(this,ls,"f")))}resetMediaStreamConstraints(){mi(this,ls,this.defaultConstraints?JSON.parse(JSON.stringify(this.defaultConstraints)):null)}getCameraCapabilities(){if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return gi(this,rs,"f").getCapabilities?gi(this,rs,"f").getCapabilities():{}}getCameraSettings(){if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");return gi(this,rs,"f").getSettings()}async turnOnTorch(){if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await gi(this,rs,"f").applyConstraints({advanced:[{torch:!0}]})}async turnOffTorch(){if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const t=this.getCameraCapabilities();if(!(null==t?void 0:t.torch))throw Error("Not supported.");await gi(this,rs,"f").applyConstraints({advanced:[{torch:!1}]})}async setColorTemperature(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.colorTemperature;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=$s(t,n.min,n.step,n.max)),await gi(this,rs,"f").applyConstraints({advanced:[{colorTemperature:t,whiteBalanceMode:"manual"}]}),t}getColorTemperature(){return this.getCameraSettings().colorTemperature||0}async setExposureCompensation(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.exposureCompensation;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=$s(t,n.min,n.step,n.max)),await gi(this,rs,"f").applyConstraints({advanced:[{exposureCompensation:t}]}),t}getExposureCompensation(){return this.getCameraSettings().exposureCompensation||0}async setFrameRate(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");let n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.frameRate;if(!n)throw Error("Not supported.");e&&(tn.max&&(t=n.max));const s=this.getResolution();return await gi(this,rs,"f").applyConstraints({width:{ideal:Math.max(s.width,s.height)},frameRate:t}),t}getFrameRate(){return this.getCameraSettings().frameRate}async setFocus(t,e){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const i=this.getCameraCapabilities(),n=null==i?void 0:i.focusMode,s=null==i?void 0:i.focusDistance;if(!n)throw Error("Not supported.");if("string"!=typeof t.mode)throw TypeError("Invalid 'mode'.");const r=t.mode.toLowerCase();if(!n.includes(r))throw Error("Unsupported focus mode.");if("manual"===r){if(!s)throw Error("Manual focus unsupported.");if(t.hasOwnProperty("distance")){let i=t.distance;e&&(is.max&&(i=s.max),i=$s(i,s.min,s.step,s.max)),this._focusParameters.focusArea=null,await gi(this,rs,"f").applyConstraints({advanced:[{focusMode:r,focusDistance:i}]})}else{if(!t.area)throw new Error("'distance' or 'area' should be specified in 'manual' mode.");{const e=t.area.centerPoint;let i=t.area.width,n=t.area.height;if(!i||!n){const t=this.getResolution();i||(i=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px"),n||(n=2*Math.round(Math.min(t.width,t.height)/this._focusParameters.defaultFocusAreaSizeRatio/2)+"px")}this._focusParameters.focusArea={centerPoint:{x:e.x,y:e.y},width:i,height:n},await gi(this,ns,"m",Us).call(this,e,i,n)}}}else this._focusParameters.focusArea=null,await gi(this,rs,"f").applyConstraints({advanced:[{focusMode:r}]})}getFocus(){const t=this.getCameraSettings(),e=t.focusMode;return e?"manual"===e?this._focusParameters.focusArea?{mode:"manual",area:JSON.parse(JSON.stringify(this._focusParameters.focusArea))}:{mode:"manual",distance:t.focusDistance}:{mode:e}:null}enableTapToFocus(){mi(this,_s,!0)}disableTapToFocus(){mi(this,_s,!1)}isTapToFocusEnabled(){return gi(this,_s,"f")}async setZoom(t){if("object"!=typeof t||Array.isArray(t)||null==t)throw new TypeError("Invalid 'settings'.");if("number"!=typeof t.factor)throw new TypeError("Illegal type of 'factor'.");if(t.factor<1)throw new RangeError("Invalid 'factor'.");if("opened"===this.state){t.centerPoint?gi(this,ns,"m",Gs).call(this,t.centerPoint):this.resetScaleCenter();try{if(gi(this,ns,"m",Ws).call(this,gi(this,Ss,"f"))){const e=await this.setHardwareScale(t.factor,!0);let i=this.getHardwareScale();1==i&&1!=e&&(i=e),t.factor>i?this.setSoftwareScale(t.factor/i):this.setSoftwareScale(1)}else await this.setHardwareScale(1),this.setSoftwareScale(t.factor)}catch(e){const i=e.message||e;if("Not supported."!==i&&"Camera is not open."!==i)throw e;this.setSoftwareScale(t.factor)}}else this._zoomPreSetting=t}getZoom(){if("opened"!==this.state)throw new Error("Video is not playing.");let t=1;try{t=this.getHardwareScale()}catch(t){if("Camera is not open."!==(t.message||t))throw t}return{factor:t*gi(this,Es,"f")}}async resetZoom(){await this.setZoom({factor:1})}async setHardwareScale(t,e){var i;if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if(!gi(this,rs,"f")||"opened"!==this.state)throw new Error("Camera is not open.");const n=null===(i=this.getCameraCapabilities())||void 0===i?void 0:i.zoom;if(!n)throw Error("Not supported.");return e&&(tn.max&&(t=n.max),t=$s(t,n.min,n.step,n.max)),await gi(this,rs,"f").applyConstraints({advanced:[{zoom:t}]}),t}getHardwareScale(){return this.getCameraSettings().zoom||1}setSoftwareScale(t,e){if("number"!=typeof t)throw new TypeError("Invalid 'value'.");if(t<1)throw new RangeError("Invalid 'value'.");if("opened"!==this.state)throw new Error("Video is not playing.");e&&gi(this,ns,"m",Gs).call(this,e),mi(this,Es,t),this.updateVideoElWhenSoftwareScaled()}getSoftwareScale(){return gi(this,Es,"f")}resetScaleCenter(){if("opened"!==this.state)throw new Error("Video is not playing.");const t=this.getResolution();mi(this,Ss,{x:t.width/2,y:t.height/2})}resetSoftwareScale(){this.setSoftwareScale(1),this.resetScaleCenter()}getFrameData(t){if(this.disposed)throw Error("The 'Camera' instance has been disposed.");if(!this.isVideoLoaded())return null;if(gi(this,ps,"f"))return null;const e=Date.now();Qs._onLog&&Qs._onLog("getFrameData() START: "+e);const i=gi(this,ss,"f").videoWidth,n=gi(this,ss,"f").videoHeight;let s={sx:0,sy:0,sWidth:i,sHeight:n,dWidth:i,dHeight:n};(null==t?void 0:t.position)&&(s=JSON.parse(JSON.stringify(t.position)));let r=xi.RGBA;(null==t?void 0:t.pixelFormat)&&(r=t.pixelFormat);let a=gi(this,Es,"f");(null==t?void 0:t.scale)&&(a=t.scale);let o=gi(this,Ss,"f");if(null==t?void 0:t.scaleCenter){if("string"!=typeof t.scaleCenter.x||"string"!=typeof t.scaleCenter.y)throw new Error("Invalid scale center.");let e=0,s=0;if(t.scaleCenter.x.endsWith("px"))e=parseFloat(t.scaleCenter.x);else{if(!t.scaleCenter.x.endsWith("%"))throw new Error("Invalid scale center.");e=parseFloat(t.scaleCenter.x)/100*i}if(t.scaleCenter.y.endsWith("px"))s=parseFloat(t.scaleCenter.y);else{if(!t.scaleCenter.y.endsWith("%"))throw new Error("Invalid scale center.");s=parseFloat(t.scaleCenter.y)/100*n}if(isNaN(e)||isNaN(s))throw new Error("Invalid scale center.");o.x=Math.round(e),o.y=Math.round(s)}let l=null;if((null==t?void 0:t.bufferContainer)&&(l=t.bufferContainer),0==i||0==n)return null;1!==a&&(s.sWidth=Math.round(s.sWidth/a),s.sHeight=Math.round(s.sHeight/a),s.sx=Math.round((1-1/a)*o.x+s.sx/a),s.sy=Math.round((1-1/a)*o.y+s.sy/a));const h=this.imageDataGetter.getImageData(gi(this,ss,"f"),s,{pixelFormat:r,bufferContainer:l,isEnableMirroring:null==t?void 0:t.isEnableMirroring});if(!h)return null;const c=Date.now();return Qs._onLog&&Qs._onLog("getFrameData() END: "+c),{data:h.data,width:h.width,height:h.height,pixelFormat:h.pixelFormat,timeSpent:c-e,timeStamp:c,toCanvas:gi(this,Ts,"f")}}on(t,e){if(!gi(this,Is,"f").includes(t.toLowerCase()))throw new Error(`Event '${t}' does not exist.`);gi(this,bs,"f").on(t,e)}off(t,e){gi(this,bs,"f").off(t,e)}async dispose(){this.tapFocusEventBoundEl=null,await this.close(),this.releaseVideoEl(),gi(this,bs,"f").dispose(),this.imageDataGetter.dispose(),document.removeEventListener("visibilitychange",gi(this,Os,"f")),mi(this,As,!0)}}var tr,er,ir,nr,sr,rr,ar,or,lr,hr,cr,dr,ur,fr,gr,mr,pr,_r,vr,yr,wr,Cr,Er,Sr,Tr,br,Ir,xr,Rr,Or,Ar,Dr,Mr,Lr,Fr,Pr;ss=new WeakMap,rs=new WeakMap,as=new WeakMap,os=new WeakMap,ls=new WeakMap,hs=new WeakMap,cs=new WeakMap,ds=new WeakMap,us=new WeakMap,fs=new WeakMap,gs=new WeakMap,ms=new WeakMap,ps=new WeakMap,_s=new WeakMap,vs=new WeakMap,ys=new WeakMap,ws=new WeakMap,Cs=new WeakMap,Es=new WeakMap,Ss=new WeakMap,Ts=new WeakMap,bs=new WeakMap,Is=new WeakMap,xs=new WeakMap,Rs=new WeakMap,Os=new WeakMap,As=new WeakMap,ns=new WeakSet,Ds=async function(){const t=this.getMediaStreamConstraints();if("boolean"==typeof t.video&&(t.video={}),t.video.deviceId);else if(gi(this,cs,"f"))delete t.video.facingMode,t.video.deviceId={exact:gi(this,cs,"f")};else if(this.ifSaveLastUsedCamera&&Qs.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")){delete t.video.facingMode,t.video.deviceId={ideal:window.localStorage.getItem("dce_last_camera_id")};const e=JSON.parse(window.localStorage.getItem("dce_last_apply_width")),i=JSON.parse(window.localStorage.getItem("dce_last_apply_height"));e&&i&&(t.video.width=e,t.video.height=i)}else if(this.ifSkipCameraInspection);else{const e=async t=>{let e=null;return"environment"===t&&["Android","HarmonyOS","iPhone","iPad"].includes(ui.OS)?(await this._getCameras(!1),gi(this,ns,"m",Ms).call(this),e=Qs.findBestCamera(this._arrCameras,"environment",{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})):t||["Android","HarmonyOS","iPhone","iPad"].includes(ui.OS)||(await this._getCameras(!1),gi(this,ns,"m",Ms).call(this),e=Qs.findBestCamera(this._arrCameras,null,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault})),e};let i=t.video.facingMode;i instanceof Array&&i.length&&(i=i[0]),"object"==typeof i&&(i=i.exact||i.ideal);const n=await e(i);n&&(delete t.video.facingMode,t.video.deviceId={exact:n})}return t},Ms=function(){if(gi(this,fs,"f")){const t=new Error("The operation was interrupted.");throw t.name="AbortError",t}},Ls=async function(t){var e,i;if(!(null===(i=null===(e=null===window||void 0===window?void 0:window.navigator)||void 0===e?void 0:e.mediaDevices)||void 0===i?void 0:i.getUserMedia))throw new Error("Failed to access the camera because the browser is too old or the page is loaded from an insecure origin.");let n;try{Qs._onLog&&Qs._onLog("======try getUserMedia========");let e=[0,500,1e3,2e3],i=null;const s=async t=>{for(let s of e){s&&(await new Promise(t=>setTimeout(t,s)),gi(this,ns,"m",Ms).call(this));try{Qs._onLog&&Qs._onLog("ask "+JSON.stringify(t)),n=await navigator.mediaDevices.getUserMedia(t),gi(this,ns,"m",Ms).call(this);break}catch(t){if("NotFoundError"===t.name||"NotAllowedError"===t.name||"AbortError"===t.name||"OverconstrainedError"===t.name)throw t;i=t,Qs._onLog&&Qs._onLog(t.message||t)}}};if(await s(t),!n&&"object"==typeof t.video&&!n){const e=(await navigator.mediaDevices.enumerateDevices()).filter(t=>"videoinput"===t.kind);for(let i of e)try{n=await navigator.mediaDevices.getUserMedia({video:{deviceId:{exact:i.deviceId}}});break}catch(t){continue}}if(!n)throw i;return n}catch(t){throw null==n||n.getTracks().forEach(t=>{t.stop()}),"NotFoundError"===t.name&&(DOMException?t=new DOMException("No camera available, please use a device with an accessible camera.",t.name):(t=new Error("No camera available, please use a device with an accessible camera.")).name="NotFoundError"),t}},Fs=function(){this._mediaStream&&(this._mediaStream.getTracks().forEach(t=>{t.stop()}),this._mediaStream=null),mi(this,rs,null)},Ps=async function(){mi(this,fs,!1);const t=mi(this,us,Symbol());if(gi(this,gs,"f")&&"pending"===gi(this,ms,"f")){try{await gi(this,gs,"f")}catch(t){}gi(this,ns,"m",Ms).call(this)}if(t!==gi(this,us,"f"))return;const e=mi(this,gs,(async()=>{mi(this,ms,"pending");try{if(this.videoSrc){if(!gi(this,ss,"f"))throw new Error("'videoEl' should be set.");await Qs.playVideo(gi(this,ss,"f"),this.videoSrc,this.cameraOpenTimeout),gi(this,ns,"m",Ms).call(this)}else{let t=await gi(this,ns,"m",Ds).call(this);gi(this,ns,"m",Fs).call(this);let e=await gi(this,ns,"m",Ls).call(this,t);await this._getCameras(!1),gi(this,ns,"m",Ms).call(this);const i=()=>{const t=e.getVideoTracks();let i,n;if(t.length&&(i=t[0]),i){const t=i.getSettings();if(t)for(let e of this._arrCameras)if(t.deviceId===e.deviceId){e._checked=!0,e.label=i.label,n=e;break}}return n},n=gi(this,ls,"f");if("object"==typeof n.video){let s=n.video.facingMode;if(s instanceof Array&&s.length&&(s=s[0]),"object"==typeof s&&(s=s.exact||s.ideal),!(gi(this,cs,"f")||this.ifSaveLastUsedCamera&&Qs.isStorageAvailable&&window.localStorage.getItem("dce_last_camera_id")||this.ifSkipCameraInspection||n.video.deviceId)){const n=i(),r=Qs.findBestCamera(this._arrCameras,s,{getMainCameraInIOS:this.selectIOSRearMainCameraAsDefault});r&&r!=(null==n?void 0:n.deviceId)&&(e.getTracks().forEach(t=>{t.stop()}),t.video.deviceId={exact:r},e=await gi(this,ns,"m",Ls).call(this,t),gi(this,ns,"m",Ms).call(this))}}const s=i();(null==s?void 0:s.deviceId)&&(mi(this,cs,s&&s.deviceId),this.ifSaveLastUsedCamera&&Qs.isStorageAvailable&&(window.localStorage.setItem("dce_last_camera_id",gi(this,cs,"f")),"object"==typeof t.video&&t.video.width&&t.video.height&&(window.localStorage.setItem("dce_last_apply_width",JSON.stringify(t.video.width)),window.localStorage.setItem("dce_last_apply_height",JSON.stringify(t.video.height))))),gi(this,ss,"f")&&(await Qs.playVideo(gi(this,ss,"f"),e,this.cameraOpenTimeout),gi(this,ns,"m",Ms).call(this)),this._mediaStream=e;const r=e.getVideoTracks();(null==r?void 0:r.length)&&mi(this,rs,r[0]),mi(this,hs,s)}}catch(t){throw gi(this,ns,"m",Bs).call(this),mi(this,ms,null),t}mi(this,ms,"fulfilled")})());return e},ks=async function(){var t;if("closed"===this.state||this.videoSrc)return;const e=null===(t=gi(this,hs,"f"))||void 0===t?void 0:t.deviceId,i=this.getResolution();await gi(this,ns,"m",Ps).call(this);const n=this.getResolution();e&&e!==gi(this,hs,"f").deviceId&&gi(this,bs,"f").fire("camera:changed",[gi(this,hs,"f").deviceId,e],{target:this,async:!1}),i.width==n.width&&i.height==n.height||gi(this,bs,"f").fire("resolution:changed",[{width:n.width,height:n.height},{width:i.width,height:i.height}],{target:this,async:!1}),gi(this,bs,"f").fire("played",null,{target:this,async:!1})},Ns=async function(){let t=0;for(;Qs._tryToReopenTime>=t++;){try{await gi(this,ns,"m",Ps).call(this)}catch(t){await new Promise(t=>setTimeout(t,300));continue}break}},Bs=function(){gi(this,ns,"m",Fs).call(this),mi(this,hs,null),gi(this,ss,"f")&&(gi(this,ss,"f").srcObject=null,this.videoSrc&&(gi(this,ss,"f").pause(),gi(this,ss,"f").currentTime=0)),mi(this,fs,!0);try{this.resetSoftwareScale()}catch(t){}},js=async function t(e,i){const n=t=>{if(!gi(this,rs,"f")||!this.isVideoPlaying||t.focusTaskId!=this._focusParameters.curFocusTaskId){gi(this,rs,"f")&&this.isVideoPlaying||(this._focusParameters.isDoingFocus=0);const e=new Error(`Focus task ${t.focusTaskId} canceled.`);throw e.name="DeprecatedTaskError",e}1===this._focusParameters.isDoingFocus&&Date.now()-t.timeStart>this._focusParameters.focusCancelableTime&&(this._focusParameters.isDoingFocus=-1)};let s;i=$s(i,this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),await gi(this,rs,"f").applyConstraints({advanced:[{focusMode:"manual",focusDistance:i}]}),n(e),s=null==this._focusParameters.oldDistance?this._focusParameters.kTimeout*Math.max(Math.abs(1/this._focusParameters.fds.min-1/i),Math.abs(1/this._focusParameters.fds.max-1/i))+this._focusParameters.minTimeout:this._focusParameters.kTimeout*Math.abs(1/this._focusParameters.oldDistance-1/i)+this._focusParameters.minTimeout,this._focusParameters.oldDistance=i,await new Promise(t=>{setTimeout(t,s)}),n(e);let r=e.focusL-e.focusW/2,a=e.focusT-e.focusH/2,o=e.focusW,l=e.focusH;const h=this.getResolution();r=Math.round(r),a=Math.round(a),o=Math.round(o),l=Math.round(l),o>h.width&&(o=h.width),l>h.height&&(l=h.height),r<0?r=0:r+o>h.width&&(r=h.width-o),a<0?a=0:a+l>h.height&&(a=h.height-l);const c=4*h.width*h.height*this._focusParameters.defaultTempBufferContainerLenRatio,d=4*o*l;let u=this._focusParameters.tempBufferContainer;if(u){const t=u.length;c>t&&c>=d?u=new Uint8Array(c):d>t&&d>=c&&(u=new Uint8Array(d))}else u=this._focusParameters.tempBufferContainer=new Uint8Array(Math.max(c,d));if(!this.imageDataGetter.getImageData(gi(this,ss,"f"),{sx:r,sy:a,sWidth:o,sHeight:l,dWidth:o,dHeight:l},{pixelFormat:xi.RGBA,bufferContainer:u}))return gi(this,ns,"m",t).call(this,e,i);const f=u;let g=0;for(let t=0,e=d-8;to&&od)return await gi(this,ns,"m",t).call(this,e,a,o,s,r,c,d)}else{let l=await gi(this,ns,"m",js).call(this,e,c);if(o>l)return await gi(this,ns,"m",t).call(this,e,a,o,s,r,c,l);if(o==l)return await gi(this,ns,"m",t).call(this,e,a,o,c,l);let d=await gi(this,ns,"m",js).call(this,e,h);if(d>o&&oa.width||l<0||l>a.height)throw new Error("Invalid 'centerPoint'.");let h=0;if(e.endsWith("px"))h=parseFloat(e);else{if(!e.endsWith("%"))throw new Error("Invalid 'width'.");h=parseFloat(e)/100*a.width}if(isNaN(h)||h<0)throw new Error("Invalid 'width'.");let c=0;if(i.endsWith("px"))c=parseFloat(i);else{if(!i.endsWith("%"))throw new Error("Invalid 'height'.");c=parseFloat(i)/100*a.height}if(isNaN(c)||c<0)throw new Error("Invalid 'height'.");if(1!==gi(this,Es,"f")){const t=gi(this,Es,"f"),e=gi(this,Ss,"f");h/=t,c/=t,o=(1-1/t)*e.x+o/t,l=(1-1/t)*e.y+l/t}if(!this._focusSupported)throw new Error("Manual focus unsupported.");if(!this._focusParameters.fds&&(this._focusParameters.fds=null===(r=this.getCameraCapabilities())||void 0===r?void 0:r.focusDistance,!this._focusParameters.fds))throw this._focusSupported=!1,new Error("Manual focus unsupported.");null==this._focusParameters.kTimeout&&(this._focusParameters.kTimeout=(this._focusParameters.maxTimeout-this._focusParameters.minTimeout)/(1/this._focusParameters.fds.min-1/this._focusParameters.fds.max)),this._focusParameters.isDoingFocus=1;const d={focusL:o,focusT:l,focusW:h,focusH:c,focusTaskId:++this._focusParameters.curFocusTaskId,timeStart:Date.now()},u=async(t,e,i)=>{try{(null==e||ethis._focusParameters.fds.max)&&(i=this._focusParameters.fds.max),this._focusParameters.oldDistance=null;let n=$s(Math.sqrt(i*(e||this._focusParameters.fds.step)),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),s=$s(Math.sqrt((e||this._focusParameters.fds.step)*n),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),r=$s(Math.sqrt(n*i),this._focusParameters.fds.min,this._focusParameters.fds.step,this._focusParameters.fds.max),a=await gi(this,ns,"m",js).call(this,t,r),o=await gi(this,ns,"m",js).call(this,t,s),l=await gi(this,ns,"m",js).call(this,t,n);if(o>l&&la&&o>a){let e=await gi(this,ns,"m",js).call(this,t,i);const s=await gi(this,ns,"m",Vs).call(this,t,n,l,i,e,r,a);return this._focusParameters.isDoingFocus=0,s}if(o==l&&ll){const e=await gi(this,ns,"m",Vs).call(this,t,n,l,r,a);return this._focusParameters.isDoingFocus=0,e}return u(t,e,i)}catch(t){if("DeprecatedTaskError"!==t.name)throw t}};return u(d,n,s)},Gs=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");if(!t||"string"!=typeof t.x||"string"!=typeof t.y)throw new Error("Invalid 'center'.");const e=this.getResolution();let i=0,n=0;if(t.x.endsWith("px"))i=parseFloat(t.x);else{if(!t.x.endsWith("%"))throw new Error("Invalid scale center.");i=parseFloat(t.x)/100*e.width}if(t.y.endsWith("px"))n=parseFloat(t.y);else{if(!t.y.endsWith("%"))throw new Error("Invalid scale center.");n=parseFloat(t.y)/100*e.height}if(isNaN(i)||isNaN(n))throw new Error("Invalid scale center.");mi(this,Ss,{x:i,y:n})},Ws=function(t){if("opened"!==this.state)throw new Error("Video is not playing.");const e=this.getResolution();return t&&t.x==e.width/2&&t.y==e.height/2},Qs.browserInfo=ui,Qs._tryToReopenTime=4,Qs.onWarning=null===(is=null===window||void 0===window?void 0:window.console)||void 0===is?void 0:is.warn;class kr{constructor(t){tr.add(this),er.set(this,void 0),ir.set(this,0),nr.set(this,void 0),sr.set(this,0),rr.set(this,!1),mi(this,er,t)}startCharging(){gi(this,rr,"f")||(kr._onLog&&kr._onLog("start charging."),gi(this,tr,"m",or).call(this),mi(this,rr,!0))}stopCharging(){gi(this,nr,"f")&&clearTimeout(gi(this,nr,"f")),gi(this,rr,"f")&&(kr._onLog&&kr._onLog("stop charging."),mi(this,ir,Date.now()-gi(this,sr,"f")),mi(this,rr,!1))}}er=new WeakMap,ir=new WeakMap,nr=new WeakMap,sr=new WeakMap,rr=new WeakMap,tr=new WeakSet,ar=function(){Pt.cfd(1),kr._onLog&&kr._onLog("charge 1.")},or=function t(){0==gi(this,ir,"f")&&gi(this,tr,"m",ar).call(this),mi(this,sr,Date.now()),gi(this,nr,"f")&&clearTimeout(gi(this,nr,"f")),mi(this,nr,setTimeout(()=>{mi(this,ir,0),gi(this,tr,"m",t).call(this)},gi(this,er,"f")-gi(this,ir,"f")))};class Nr{static beep(){if(!this.allowBeep)return;if(!this.beepSoundSource)return;let t,e=Date.now();if(!(e-gi(this,lr,"f",dr)<100)){if(mi(this,lr,e,0,dr),gi(this,lr,"f",hr).size&&(t=gi(this,lr,"f",hr).values().next().value,this.beepSoundSource==t.src?(gi(this,lr,"f",hr).delete(t),t.play()):t=null),!t)if(gi(this,lr,"f",cr).size<16){t=new Audio(this.beepSoundSource);let e=null,i=()=>{t.removeEventListener("loadedmetadata",i),t.play(),e=setTimeout(()=>{gi(this,lr,"f",cr).delete(t)},2e3*t.duration)};t.addEventListener("loadedmetadata",i),t.addEventListener("ended",()=>{null!=e&&(clearTimeout(e),e=null),t.pause(),t.currentTime=0,gi(this,lr,"f",cr).delete(t),gi(this,lr,"f",hr).add(t)})}else gi(this,lr,"f",ur)||(mi(this,lr,!0,0,ur),console.warn("The requested audio tracks exceed 16 and will not be played."));t&&gi(this,lr,"f",cr).add(t)}}static vibrate(){if(this.allowVibrate){if(!navigator||!navigator.vibrate)throw new Error("Not supported.");navigator.vibrate(Nr.vibrateDuration)}}}lr=Nr,hr={value:new Set},cr={value:new Set},dr={value:0},ur={value:!1},Nr.allowBeep=!0,Nr.beepSoundSource="data:audio/mpeg;base64,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",Nr.allowVibrate=!0,Nr.vibrateDuration=300;const Br=new Map([[xi.GREY,o.IPF_GRAYSCALED],[xi.RGBA,o.IPF_ABGR_8888]]),jr="function"==typeof BigInt?t=>BigInt(t):t=>t,Vr=(jr("0x00"),jr("0xFFFFFFFFFFFFFFFF"),jr("0xFE3BFFFF"),jr("0x003007FF")),Ur=(jr("0x0003F800"),jr("0x1"),jr("0x2"),jr("0x4"),jr("0x8"),jr("0x10"),jr("0x20"),jr("0x40"),jr("0x80"),jr("0x100"),jr("0x200"),jr("0x400"),jr("0x800"),jr("0x1000"),jr("0x2000"),jr("0x4000"),jr("0x8000"),jr("0x10000"),jr("0x20000"),jr("0x00040000"),jr("0x01000000"),jr("0x02000000"),jr("0x04000000")),Gr=jr("0x08000000");jr("0x10000000"),jr("0x20000000"),jr("0x40000000"),jr("0x00080000"),jr("0x80000000"),jr("0x100000"),jr("0x200000"),jr("0x400000"),jr("0x800000"),jr("0x1000000000"),jr("0x3F0000000000000"),jr("0x100000000"),jr("0x10000000000000"),jr("0x20000000000000"),jr("0x40000000000000"),jr("0x80000000000000"),jr("0x100000000000000"),jr("0x200000000000000"),jr("0x200000000"),jr("0x400000000"),jr("0x800000000"),jr("0xC00000000"),jr("0x2000000000"),jr("0x4000000000");class Wr extends ${static set _onLog(t){mi(Wr,gr,t,0,mr),Qs._onLog=t,kr._onLog=t}static get _onLog(){return gi(Wr,gr,"f",mr)}static async detectEnvironment(){return await(async()=>({wasm:pi,worker:_i,getUserMedia:vi,camera:await yi(),browser:ui.browser,version:ui.version,OS:ui.OS}))()}static async testCameraAccess(){const t=await Qs.testCameraAccess();return t.ok?{ok:!0,message:"Successfully accessed the camera."}:"InsecureContext"===t.errorName?{ok:!1,message:"Insecure context."}:"OverconstrainedError"===t.errorName||"NotFoundError"===t.errorName?{ok:!1,message:"No camera detected."}:"NotAllowedError"===t.errorName?{ok:!1,message:"No permission to access camera."}:"AbortError"===t.errorName?{ok:!1,message:"Some problem occurred which prevented the device from being used."}:"NotReadableError"===t.errorName?{ok:!1,message:"A hardware error occurred."}:"SecurityError"===t.errorName?{ok:!1,message:"User media support is disabled."}:{ok:!1,message:t.errorMessage}}static async createInstance(t){var e,i;if(t&&!(t instanceof Ks))throw new TypeError("Invalid view.");if(!Wr._isRTU&&(null===(e=Dt.license)||void 0===e?void 0:e.LicenseManager)){if(!(null===(i=Dt.license)||void 0===i?void 0:i.LicenseManager.bCallInitLicense))throw new Error("License is not set.");await Pt.loadWasm(),await Dt.license.dynamsoft()}const n=new Wr(t);return Wr.onWarning&&(location&&"file:"===location.protocol?setTimeout(()=>{Wr.onWarning&&Wr.onWarning({id:1,message:"The page is opened over file:// and Dynamsoft Camera Enhancer may not work properly. Please open the page via https://."})},0):!1!==window.isSecureContext&&navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia||setTimeout(()=>{Wr.onWarning&&Wr.onWarning({id:2,message:"Dynamsoft Camera Enhancer may not work properly in a non-secure context. Please open the page via https://."})},0)),n}get isEnableMirroring(){return this._isEnableMirroring}get video(){return this.cameraManager.getVideoEl()}set videoSrc(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraView&&(this.cameraView._hideDefaultSelection=!0),this.cameraManager.videoSrc=t}get videoSrc(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.videoSrc}set ifSaveLastUsedCamera(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSaveLastUsedCamera=t}get ifSaveLastUsedCamera(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSaveLastUsedCamera}set ifSkipCameraInspection(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.ifSkipCameraInspection=t}get ifSkipCameraInspection(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.ifSkipCameraInspection}set cameraOpenTimeout(t){if(!this.cameraManager)throw new Error("Camera manager is null.");this.cameraManager.cameraOpenTimeout=t}get cameraOpenTimeout(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.cameraOpenTimeout}set singleFrameMode(t){if(!["disabled","image","camera"].includes(t))throw new Error("Invalid value.");if(this.isOpen())throw new Error("It is not allowed to change `singleFrameMode` when the camera is open.");mi(this,yr,t)}get singleFrameMode(){return gi(this,yr,"f")}get _isFetchingStarted(){return gi(this,br,"f")}get disposed(){return gi(this,Ar,"f")}constructor(t){if(super(),fr.add(this),pr.set(this,"closed"),_r.set(this,void 0),vr.set(this,void 0),this._isEnableMirroring=!1,this.isTorchOn=void 0,yr.set(this,void 0),this._onCameraSelChange=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&await this.selectCamera(this.cameraView._selCam.value)},this._onResolutionSelChange=async()=>{if(!this.isOpen())return;if(!this.cameraView||this.cameraView.disposed)return;let t,e;if(this.cameraView._selRsl&&-1!=this.cameraView._selRsl.selectedIndex){let i=this.cameraView._selRsl.options[this.cameraView._selRsl.selectedIndex];t=parseInt(i.getAttribute("data-width")),e=parseInt(i.getAttribute("data-height"))}await this.setResolution({width:t,height:e})},this._onCloseBtnClick=async()=>{this.isOpen()&&this.cameraView&&!this.cameraView.disposed&&this.close()},wr.set(this,(t,e,i,n)=>{const s=Date.now(),r={sx:n.x,sy:n.y,sWidth:n.width,sHeight:n.height,dWidth:n.width,dHeight:n.height},a=Math.max(r.dWidth,r.dHeight);if(this.canvasSizeLimit&&a>this.canvasSizeLimit){const t=this.canvasSizeLimit/a;r.dWidth>r.dHeight?(r.dWidth=this.canvasSizeLimit,r.dHeight=Math.round(r.dHeight*t)):(r.dWidth=Math.round(r.dWidth*t),r.dHeight=this.canvasSizeLimit)}const l=this.cameraManager.imageDataGetter.getImageData(t,r,{pixelFormat:this.getPixelFormat()===o.IPF_GRAYSCALED?xi.GREY:xi.RGBA});let h=null;if(l){const t=Date.now();let a;a=l.pixelFormat===xi.GREY?l.width:4*l.width;let o=!0;0===r.sx&&0===r.sy&&r.sWidth===e&&r.sHeight===i&&(o=!1),h={bytes:l.data,width:l.width,height:l.height,stride:a,format:Br.get(l.pixelFormat),tag:{imageId:this._imageId==Number.MAX_VALUE?this._imageId=0:++this._imageId,type:lt.ITT_FILE_IMAGE,isCropped:o,cropRegion:{left:n.x,top:n.y,right:n.x+n.width,bottom:n.y+n.height,isMeasuredInPercentage:!1},originalWidth:e,originalHeight:i,currentWidth:l.width,currentHeight:l.height,timeSpent:t-s,timeStamp:t},toCanvas:gi(this,Cr,"f"),isDCEFrame:!0}}return h}),this._onSingleFrameAcquired=t=>{let e;e=this.cameraView?this.cameraView.getConvertedRegion():on.convert(gi(this,Sr,"f"),t.width,t.height,this.cameraView),e||(e={x:0,y:0,width:t.width,height:t.height});const i=gi(this,wr,"f").call(this,t,t.width,t.height,e);gi(this,_r,"f").fire("singleFrameAcquired",[i],{async:!1,copy:!1})},Cr.set(this,function(){if(!(this.bytes instanceof Uint8Array||this.bytes instanceof Uint8ClampedArray))throw new TypeError("Invalid bytes.");if("number"!=typeof this.width||this.width<=0)throw new Error("Invalid width.");if("number"!=typeof this.height||this.height<=0)throw new Error("Invalid height.");const t=document.createElement("canvas");let e;if(t.width=this.width,t.height=this.height,this.format===o.IPF_GRAYSCALED){e=new Uint8ClampedArray(this.width*this.height*4);for(let t=0;t{if(!this.video)return;const t=this.cameraManager.getSoftwareScale();if(t<1)throw new RangeError("Invalid scale value.");this.cameraView&&!this.cameraView.disposed?(this.video.style.transform=1===t?"":`scale(${t})`,this.cameraView._updateVideoContainer()):this.video.style.transform=1===t?"":`scale(${t})`},["iPhone","iPad","Android","HarmonyOS"].includes(ui.OS)?this.cameraManager.setResolution(1280,720):this.cameraManager.setResolution(1920,1080),navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia?this.singleFrameMode="disabled":this.singleFrameMode="image",t&&(this.setCameraView(t),t.cameraEnhancer=this),this._on("before:camera:change",()=>{gi(this,Or,"f").stopCharging();const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("camera:changed",()=>{this.clearBuffer()}),this._on("before:resolution:change",()=>{const t=this.cameraView;t&&!t.disposed&&(t._startLoading(),t.clearAllInnerDrawingItems())}),this._on("resolution:changed",()=>{this.clearBuffer(),t.eventHandler.fire("content:updated",null,{async:!1})}),this._on("paused",()=>{gi(this,Or,"f").stopCharging();const t=this.cameraView;t&&t.disposed}),this._on("resumed",()=>{const t=this.cameraView;t&&t.disposed}),this._on("tapfocus",()=>{gi(this,xr,"f").tapToFocus&&gi(this,Or,"f").startCharging()}),this._intermediateResultReceiver={},this._intermediateResultReceiver.onTaskResultsReceived=async(t,e)=>{var i,n,s,r;const a=t.intermediateResultUnits;if(gi(this,fr,"m",Dr).call(this)||!this.isOpen()||this.isPaused()||a[0]&&!a[0].originalImageTag)return;Wr._onLog&&(Wr._onLog("intermediateResultUnits:"),Wr._onLog(a));let o=!1,l=!1;for(let t of a){if(t.unitType===ut.IRUT_DECODED_BARCODES&&t.decodedBarcodes.length){o=!0;break}t.unitType===ut.IRUT_LOCALIZED_BARCODES&&t.localizedBarcodes.length&&(l=!0)}if(Wr._onLog&&(Wr._onLog("hasLocalizedBarcodes:"),Wr._onLog(l)),gi(this,xr,"f").autoZoom||gi(this,xr,"f").enhancedFocus)if(o)gi(this,Rr,"f").autoZoomInFrameArray.length=0,gi(this,Rr,"f").autoZoomOutFrameCount=0,gi(this,Rr,"f").frameArrayInIdealZoom.length=0,gi(this,Rr,"f").autoFocusFrameArray.length=0;else{const e=async t=>{await this.setZoom(t),gi(this,xr,"f").autoZoom&&gi(this,Or,"f").startCharging()},o=async t=>{await this.setFocus(t),gi(this,xr,"f").enhancedFocus&&gi(this,Or,"f").startCharging()};if(l){const l=a[0].originalImageTag,h=(null===(i=l.cropRegion)||void 0===i?void 0:i.left)||0,c=(null===(n=l.cropRegion)||void 0===n?void 0:n.top)||0,d=(null===(s=l.cropRegion)||void 0===s?void 0:s.right)?l.cropRegion.right-h:l.originalWidth,u=(null===(r=l.cropRegion)||void 0===r?void 0:r.bottom)?l.cropRegion.bottom-c:l.originalHeight,f=l.currentWidth,g=l.currentHeight;let m;{let t,e,i,n,s;{const t=this.video.videoWidth*(1-gi(this,Rr,"f").autoZoomDetectionArea)/2,e=this.video.videoWidth*(1+gi(this,Rr,"f").autoZoomDetectionArea)/2,i=e,n=t,r=this.video.videoHeight*(1-gi(this,Rr,"f").autoZoomDetectionArea)/2,a=r,o=this.video.videoHeight*(1+gi(this,Rr,"f").autoZoomDetectionArea)/2;s=[{x:t,y:r},{x:e,y:a},{x:i,y:o},{x:n,y:o}]}Wr._onLog&&(Wr._onLog("detectionArea:"),Wr._onLog(s));const r=[];{const t=(t,e)=>{const i=(t,e)=>{if(!t&&!e)throw new Error("Invalid arguments.");return function(t,e,i){let n=!1;const s=t.length;if(s<=2)return!1;for(let r=0;r0!=un(o.y-i)>0&&un(e-(i-a.y)*(a.x-o.x)/(a.y-o.y)-a.x)<0&&(n=!n)}return n}(e,t.x,t.y)},n=(t,e)=>!!(fn([t[0],t[1]],[t[2],t[3]],[e[0].x,e[0].y],[e[1].x,e[1].y])||fn([t[0],t[1]],[t[2],t[3]],[e[1].x,e[1].y],[e[2].x,e[2].y])||fn([t[0],t[1]],[t[2],t[3]],[e[2].x,e[2].y],[e[3].x,e[3].y])||fn([t[0],t[1]],[t[2],t[3]],[e[3].x,e[3].y],[e[0].x,e[0].y]));return!!(i({x:t[0].x,y:t[0].y},e)||i({x:t[1].x,y:t[1].y},e)||i({x:t[2].x,y:t[2].y},e)||i({x:t[3].x,y:t[3].y},e))||!!(i({x:e[0].x,y:e[0].y},t)||i({x:e[1].x,y:e[1].y},t)||i({x:e[2].x,y:e[2].y},t)||i({x:e[3].x,y:e[3].y},t))||!!(n([e[0].x,e[0].y,e[1].x,e[1].y],t)||n([e[1].x,e[1].y,e[2].x,e[2].y],t)||n([e[2].x,e[2].y,e[3].x,e[3].y],t)||n([e[3].x,e[3].y,e[0].x,e[0].y],t))};for(let e of a)if(e.unitType===ut.IRUT_LOCALIZED_BARCODES)for(let i of e.localizedBarcodes){if(!i)continue;const e=i.location.points;e.forEach(t=>{Ks._transformCoordinates(t,h,c,d,u,f,g)}),t(s,e)&&r.push(i)}if(Wr._debug&&this.cameraView){const t=this.__layer||(this.__layer=this.cameraView._createDrawingLayer(99));t.clearDrawingItems();const e=this.__styleId2||(this.__styleId2=Ys.createDrawingStyle({strokeStyle:"red"}));for(let i of a)if(i.unitType===ut.IRUT_LOCALIZED_BARCODES)for(let n of i.localizedBarcodes){if(!n)continue;const i=n.location.points,s=new qi({points:i},e);t.addDrawingItems([s])}}}if(Wr._onLog&&(Wr._onLog("intersectedResults:"),Wr._onLog(r)),!r.length)return;let o;if(r.length){let t=r.filter(t=>t.possibleFormats==Ur||t.possibleFormats==Gr);if(t.length||(t=r.filter(t=>t.possibleFormats==Vr),t.length||(t=r)),t.length){const e=t=>{const e=t.location.points,i=(e[0].x+e[1].x+e[2].x+e[3].x)/4,n=(e[0].y+e[1].y+e[2].y+e[3].y)/4;return(i-f/2)*(i-f/2)+(n-g/2)*(n-g/2)};o=t[0];let i=e(o);if(1!=t.length)for(let n=1;n1.1*o.confidence||t[n].confidence>.9*o.confidence&&si&&r>i&&a>i&&l>i&&m.result.moduleSize{}),gi(this,Rr,"f").autoZoomInFrameArray.filter(t=>!0===t).length>=gi(this,Rr,"f").autoZoomInFrameLimit[1]){gi(this,Rr,"f").autoZoomInFrameArray.length=0;const i=[(.5-n)/(.5-s),(.5-n)/(.5-r),(.5-n)/(.5-a),(.5-n)/(.5-l)].filter(t=>t>0),o=Math.min(...i,gi(this,Rr,"f").autoZoomInIdealModuleSize/m.result.moduleSize),h=this.getZoomSettings().factor;let c=Math.max(Math.pow(h*o,1/gi(this,Rr,"f").autoZoomInMaxTimes),gi(this,Rr,"f").autoZoomInMinStep);c=Math.min(c,o);let d=h*c;d=Math.max(gi(this,Rr,"f").minValue,d),d=Math.min(gi(this,Rr,"f").maxValue,d);try{await e({factor:d})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else if(gi(this,Rr,"f").autoZoomInFrameArray.length=0,gi(this,Rr,"f").frameArrayInIdealZoom.push(!0),gi(this,Rr,"f").frameArrayInIdealZoom.splice(0,gi(this,Rr,"f").frameArrayInIdealZoom.length-gi(this,Rr,"f").frameLimitInIdealZoom[0]),gi(this,Rr,"f").frameArrayInIdealZoom.filter(t=>!0===t).length>=gi(this,Rr,"f").frameLimitInIdealZoom[1]&&(gi(this,Rr,"f").frameArrayInIdealZoom.length=0,gi(this,xr,"f").enhancedFocus)){const e=m.points;try{await o({mode:"manual",area:{centerPoint:{x:(e[0].x+e[2].x)/2+"px",y:(e[0].y+e[2].y)/2+"px"},width:e[2].x-e[0].x+"px",height:e[2].y-e[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}if(!gi(this,xr,"f").autoZoom&&gi(this,xr,"f").enhancedFocus&&(gi(this,Rr,"f").autoFocusFrameArray.push(!0),gi(this,Rr,"f").autoFocusFrameArray.splice(0,gi(this,Rr,"f").autoFocusFrameArray.length-gi(this,Rr,"f").autoFocusFrameLimit[0]),gi(this,Rr,"f").autoFocusFrameArray.filter(t=>!0===t).length>=gi(this,Rr,"f").autoFocusFrameLimit[1])){gi(this,Rr,"f").autoFocusFrameArray.length=0;try{const t=m.points;await o({mode:"manual",area:{centerPoint:{x:(t[0].x+t[2].x)/2+"px",y:(t[0].y+t[2].y)/2+"px"},width:t[2].x-t[0].x+"px",height:t[2].y-t[0].y+"px"}})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}}else{if(gi(this,xr,"f").autoZoom){if(gi(this,Rr,"f").autoZoomInFrameArray.push(!1),gi(this,Rr,"f").autoZoomInFrameArray.splice(0,gi(this,Rr,"f").autoZoomInFrameArray.length-gi(this,Rr,"f").autoZoomInFrameLimit[0]),gi(this,Rr,"f").autoZoomOutFrameCount++,gi(this,Rr,"f").frameArrayInIdealZoom.push(!1),gi(this,Rr,"f").frameArrayInIdealZoom.splice(0,gi(this,Rr,"f").frameArrayInIdealZoom.length-gi(this,Rr,"f").frameLimitInIdealZoom[0]),gi(this,Rr,"f").autoZoomOutFrameCount>=gi(this,Rr,"f").autoZoomOutFrameLimit){gi(this,Rr,"f").autoZoomOutFrameCount=0;const i=this.getZoomSettings().factor;let n=i-Math.max((i-1)*gi(this,Rr,"f").autoZoomOutStepRate,gi(this,Rr,"f").autoZoomOutMinStep);n=Math.max(gi(this,Rr,"f").minValue,n),n=Math.min(gi(this,Rr,"f").maxValue,n);try{await e({factor:n})}catch(t){const e=t.message||t;console.warn(e)}this.clearBuffer()}gi(this,xr,"f").enhancedFocus&&o({mode:"continuous"}).catch(()=>{})}!gi(this,xr,"f").autoZoom&&gi(this,xr,"f").enhancedFocus&&(gi(this,Rr,"f").autoFocusFrameArray.length=0,o({mode:"continuous"}).catch(()=>{}))}}},mi(this,Or,new kr(1e4)),this.getColourChannelUsageType()===a.CCUT_AUTO&&this.setColourChannelUsageType(a.CCUT_Y_CHANNEL_ONLY),this.setPixelFormat(o.IPF_GRAYSCALED)}setCameraView(t){if(!(t instanceof Ks))throw new TypeError("Invalid view.");if(t.disposed)throw new Error("The camera view has been disposed.");if(this.isOpen())throw new Error("It is not allowed to change camera view when the camera is open.");this.releaseCameraView(),t._singleFrameMode=this.singleFrameMode,t._onSingleFrameAcquired=this._onSingleFrameAcquired,this.videoSrc&&(this.cameraView._hideDefaultSelection=!0),gi(this,fr,"m",Dr).call(this)||this.cameraManager.setVideoEl(t.getVideoElement()),this.cameraView=t,this.addListenerToView()}getCameraView(){return this.cameraView}releaseCameraView(){this.cameraView&&(this.removeListenerFromView(),this.cameraView.disposed||(this.cameraView._singleFrameMode="disabled",this.cameraView._onSingleFrameAcquired=null,this.cameraView._hideDefaultSelection=!1),this.cameraManager.releaseVideoEl(),this.cameraView=null)}addListenerToView(){if(!this.cameraView)return;if(this.cameraView.disposed)throw new Error("'cameraView' has been disposed.");const t=this.cameraView;gi(this,fr,"m",Dr).call(this)||this.videoSrc||(t._innerComponent&&(this.cameraManager.tapFocusEventBoundEl=t._innerComponent),t._selCam&&t._selCam.addEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.addEventListener("change",this._onResolutionSelChange)),t._btnClose&&t._btnClose.addEventListener("click",this._onCloseBtnClick)}removeListenerFromView(){if(!this.cameraView||this.cameraView.disposed)return;const t=this.cameraView;this.cameraManager.tapFocusEventBoundEl=null,t._selCam&&t._selCam.removeEventListener("change",this._onCameraSelChange),t._selRsl&&t._selRsl.removeEventListener("change",this._onResolutionSelChange),t._btnClose&&t._btnClose.removeEventListener("click",this._onCloseBtnClick)}getCameraState(){return gi(this,fr,"m",Dr).call(this)?gi(this,pr,"f"):new Map([["closed","closed"],["opening","opening"],["opened","open"]]).get(this.cameraManager.state)}isOpen(){return"open"===this.getCameraState()}getVideoEl(){return this.video}async open(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");e&&(e._singleFrameMode=this.singleFrameMode,gi(this,fr,"m",Dr).call(this)?e._clickIptSingleFrameMode():(this.cameraManager.setVideoEl(e.getVideoElement()),e._startLoading()));let i={width:0,height:0,deviceId:""};if(gi(this,fr,"m",Dr).call(this));else{try{await this.cameraManager.open(),mi(this,vr,this.cameraView.getVisibleRegionOfVideo({inPixels:!0}))}catch(t){throw e&&e._stopLoading(),"NotFoundError"===t.name?new Error("No Camera Found: No camera devices were detected. Please ensure a camera is connected and recognized by your system."):"NotAllowedError"===t.name?new Error("No Camera Access: Camera access is blocked. Please check your browser settings or grant permission to use the camera."):t}const n=!this.cameraManager.videoSrc&&!!(null===(t=this.cameraManager.getCameraCapabilities())||void 0===t?void 0:t.torch);let s,r=e.getUIElement();if(r=r.shadowRoot||r,s=r.querySelector(".dce-macro-use-mobile-native-like-ui")){let t=r.elTorchAuto=r.querySelector(".dce-mn-torch-auto"),e=r.elTorchOn=r.querySelector(".dce-mn-torch-on"),i=r.elTorchOff=r.querySelector(".dce-mn-torch-off");t&&(t.style.display=null==this.isTorchOn?"":"none",n||(t.style.filter="invert(1)",t.style.cursor="not-allowed")),e&&(e.style.display=1==this.isTorchOn?"":"none"),i&&(i.style.display=0==this.isTorchOn?"":"none");let a=r.elBeepOn=r.querySelector(".dce-mn-beep-on"),o=r.elBeepOff=r.querySelector(".dce-mn-beep-off");a&&(a.style.display=Nr.allowBeep?"":"none"),o&&(o.style.display=Nr.allowBeep?"none":"");let l=r.elVibrateOn=r.querySelector(".dce-mn-vibrate-on"),h=r.elVibrateOff=r.querySelector(".dce-mn-vibrate-off");l&&(l.style.display=Nr.allowVibrate?"":"none"),h&&(h.style.display=Nr.allowVibrate?"none":""),r.elResolutionBox=r.querySelector(".dce-mn-resolution-box");let c,d=r.elZoom=r.querySelector(".dce-mn-zoom");d&&(d.style.display="none",c=r.elZoomSpan=d.querySelector("span"));let u=r.elToast=r.querySelector(".dce-mn-toast"),f=r.elCameraClose=r.querySelector(".dce-mn-camera-close"),g=r.elTakePhoto=r.querySelector(".dce-mn-take-photo"),m=r.elCameraSwitch=r.querySelector(".dce-mn-camera-switch"),p=r.elCameraAndResolutionSettings=r.querySelector(".dce-mn-camera-and-resolution-settings");p&&(p.style.display="none");const _=r.dceMnFs={},v=()=>{this.turnOnTorch()};null==t||t.addEventListener("pointerdown",v);const y=()=>{this.turnOffTorch()};null==e||e.addEventListener("pointerdown",y);const w=()=>{this.turnAutoTorch()};null==i||i.addEventListener("pointerdown",w);const C=()=>{Nr.allowBeep=!Nr.allowBeep,a&&(a.style.display=Nr.allowBeep?"":"none"),o&&(o.style.display=Nr.allowBeep?"none":"")};for(let t of[o,a])null==t||t.addEventListener("pointerdown",C);const E=()=>{Nr.allowVibrate=!Nr.allowVibrate,l&&(l.style.display=Nr.allowVibrate?"":"none"),h&&(h.style.display=Nr.allowVibrate?"none":"")};for(let t of[h,l])null==t||t.addEventListener("pointerdown",E);const S=async t=>{let e,i=t.target;if(e=i.closest(".dce-mn-camera-option"))this.selectCamera(e.getAttribute("data-davice-id"));else if(e=i.closest(".dce-mn-resolution-option")){let t,i=parseInt(e.getAttribute("data-width")),n=parseInt(e.getAttribute("data-height")),s=await this.setResolution({width:i,height:n});{let e=Math.max(s.width,s.height),i=Math.min(s.width,s.height);t=i<=1080?i+"P":e<3e3?"2K":Math.round(e/1e3)+"K"}t!=e.textContent&&I(`Fallback to ${t}`)}else i.closest(".dce-mn-camera-and-resolution-settings")||(i.closest(".dce-mn-resolution-box")?p&&(p.style.display=p.style.display?"":"none"):p&&""===p.style.display&&(p.style.display="none"))};r.addEventListener("click",S);let T=null;_.funcInfoZoomChange=(t,e=3e3)=>{d&&c&&(c.textContent=t.toFixed(1),d.style.display="",null!=T&&(clearTimeout(T),T=null),T=setTimeout(()=>{d.style.display="none",T=null},e))};let b=null,I=_.funcShowToast=(t,e=3e3)=>{u&&(u.textContent=t,u.style.display="",null!=b&&(clearTimeout(b),b=null),b=setTimeout(()=>{u.style.display="none",b=null},e))};const x=()=>{this.close()};null==f||f.addEventListener("click",x);const R=()=>{};null==g||g.addEventListener("pointerdown",R);const O=()=>{var t,e;let i,n=this.getVideoSettings(),s=n.video.facingMode,r=null===(e=null===(t=this.cameraManager.getCamera())||void 0===t?void 0:t.label)||void 0===e?void 0:e.toLowerCase(),a=null==r?void 0:r.indexOf("front");-1===a&&(a=null==r?void 0:r.indexOf("前"));let o=null==r?void 0:r.indexOf("back");if(-1===o&&(o=null==r?void 0:r.indexOf("后")),"number"==typeof a&&-1!==a?i=!0:"number"==typeof o&&-1!==o&&(i=!1),void 0===i&&(i="user"===((null==s?void 0:s.ideal)||(null==s?void 0:s.exact)||s)),!i){let t=this.cameraView.getUIElement();t=t.shadowRoot||t,t.elTorchAuto&&(t.elTorchAuto.style.display="none"),t.elTorchOn&&(t.elTorchOn.style.display="none"),t.elTorchOff&&(t.elTorchOff.style.display="")}n.video.facingMode={ideal:i?"environment":"user"},delete n.video.deviceId,this.updateVideoSettings(n)};null==m||m.addEventListener("pointerdown",O);let A=-1/0,D=1;const M=t=>{let e=Date.now();e-A>1e3&&(D=this.getZoomSettings().factor),D-=t.deltaY/200,D>20&&(D=20),D<1&&(D=1),this.setZoom({factor:D}),A=e};s.addEventListener("wheel",M);const L=new Map;let F=!1;const P=async t=>{var e;for(t.touches.length>=2&&"touchmove"==t.type&&t.preventDefault();t.changedTouches.length>1&&2==t.touches.length;){let i=t.touches[0],n=t.touches[1],s=L.get(i.identifier),r=L.get(n.identifier);if(!s||!r)break;let a=Math.pow(Math.pow(s.x-r.x,2)+Math.pow(s.y-r.y,2),.5),o=Math.pow(Math.pow(i.clientX-n.clientX,2)+Math.pow(i.clientY-n.clientY,2),.5),l=Date.now();if(F||l-A<100)return;l-A>1e3&&(D=this.getZoomSettings().factor),D*=o/a,D>20&&(D=20),D<1&&(D=1);let h=!1;"safari"==(null===(e=null==ui?void 0:ui.browser)||void 0===e?void 0:e.toLocaleLowerCase())&&(o/a>1&&D<2?(D=2,h=!0):o/a<1&&D<2&&(D=1,h=!0)),F=!0,h&&I("zooming..."),await this.setZoom({factor:D}),h&&(u.textContent=""),F=!1,A=Date.now();break}L.clear();for(let e of t.touches)L.set(e.identifier,{x:e.clientX,y:e.clientY})};r.addEventListener("touchstart",P),r.addEventListener("touchmove",P),r.addEventListener("touchend",P),r.addEventListener("touchcancel",P),_.unbind=()=>{null==t||t.removeEventListener("pointerdown",v),null==e||e.removeEventListener("pointerdown",y),null==i||i.removeEventListener("pointerdown",w);for(let t of[o,a])null==t||t.removeEventListener("pointerdown",C);for(let t of[h,l])null==t||t.removeEventListener("pointerdown",E);r.removeEventListener("click",S),null==f||f.removeEventListener("click",x),null==g||g.removeEventListener("pointerdown",R),null==m||m.removeEventListener("pointerdown",O),s.removeEventListener("wheel",M),r.removeEventListener("touchstart",P),r.removeEventListener("touchmove",P),r.removeEventListener("touchend",P),r.removeEventListener("touchcancel",P),delete r.dceMnFs,s.style.display="none"},s.style.display="",t&&null==this.isTorchOn&&setTimeout(()=>{this.turnAutoTorch(1e3)},0)}this.isTorchOn&&this.turnOnTorch().catch(()=>{});const a=this.getResolution();i.width=a.width,i.height=a.height,i.deviceId=this.getSelectedCamera().deviceId}return mi(this,pr,"open"),e&&(e._innerComponent.style.display="",gi(this,fr,"m",Dr).call(this)||(e._stopLoading(),e._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),e._renderResolutionInfo({width:i.width,height:i.height}),e.eventHandler.fire("content:updated",null,{async:!1}),e.eventHandler.fire("videoEl:resized",null,{async:!1}))),this.toggleMirroring(this._isEnableMirroring),gi(this,_r,"f").fire("opened",null,{target:this,async:!1}),this.cameraManager._zoomPreSetting&&(await this.setZoom(this.cameraManager._zoomPreSetting),this.cameraManager._zoomPreSetting=null),i}close(){var t;const e=this.cameraView;if(null==e?void 0:e.disposed)throw new Error("'cameraView' has been disposed.");if(this.stopFetching(),this.clearBuffer(),gi(this,fr,"m",Dr).call(this));else{this.cameraManager.close();let i=e.getUIElement();i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")&&(null===(t=i.dceMnFs)||void 0===t||t.unbind())}mi(this,pr,"closed"),gi(this,Or,"f").stopCharging(),e&&(e._innerComponent.style.display="none",gi(this,fr,"m",Dr).call(this)&&e._innerComponent.removeElement("content"),e._stopLoading()),gi(this,_r,"f").fire("closed",null,{target:this,async:!1})}pause(){if(gi(this,fr,"m",Dr).call(this))throw new Error("'pause()' is invalid in 'singleFrameMode'.");this.cameraManager.pause()}isPaused(){var t;return!gi(this,fr,"m",Dr).call(this)&&!0===(null===(t=this.video)||void 0===t?void 0:t.paused)}async resume(){if(gi(this,fr,"m",Dr).call(this))throw new Error("'resume()' is invalid in 'singleFrameMode'.");await this.cameraManager.resume()}async selectCamera(t){var e;if(!t)throw new Error("Invalid value.");let i;i="string"==typeof t?t:t.deviceId,await this.cameraManager.setCamera(i),this.isTorchOn=!1;const n=this.getResolution(),s=this.cameraView;if(s&&!s.disposed&&(s._stopLoading(),s._renderCamerasInfo(this.getSelectedCamera(),this.cameraManager._arrCameras),s._renderResolutionInfo({width:n.width,height:n.height})),this.isOpen()){const t=!!(null===(e=this.cameraManager.getCameraCapabilities())||void 0===e?void 0:e.torch);let i=s.getUIElement();if(i=i.shadowRoot||i,i.querySelector(".dce-macro-use-mobile-native-like-ui")){let e=i.elTorchAuto=i.querySelector(".dce-mn-torch-auto");e&&(t?(e.style.filter="none",e.style.cursor="pointer"):(e.style.filter="invert(1)",e.style.cursor="not-allowed"))}}return this.toggleMirroring(this._isEnableMirroring),{width:n.width,height:n.height,deviceId:this.getSelectedCamera().deviceId}}getSelectedCamera(){return this.cameraManager.getCamera()}async getAllCameras(){return this.cameraManager.getCameras()}async setResolution(t){await this.cameraManager.setResolution(t.width,t.height),this.isTorchOn&&this.turnOnTorch().catch(()=>{});const e=this.getResolution(),i=this.cameraView;return i&&!i.disposed&&(i._stopLoading(),i._renderResolutionInfo({width:e.width,height:e.height})),this.toggleMirroring(this._isEnableMirroring),gi(this,Sr,"f")&&this.setScanRegion(gi(this,Sr,"f")),{width:e.width,height:e.height,deviceId:this.getSelectedCamera().deviceId}}getResolution(){return this.cameraManager.getResolution()}getAvailableResolutions(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getResolutions()}_on(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?gi(this,_r,"f").on(t,e):this.cameraManager.on(t,e)}_off(t,e){["opened","closed","singleframeacquired","frameaddedtobuffer"].includes(t.toLowerCase())?gi(this,_r,"f").off(t,e):this.cameraManager.off(t,e)}on(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._on(n,e)}off(t,e){const i=t.toLowerCase(),n=new Map([["cameraopen","opened"],["cameraclose","closed"],["camerachange","camera:changed"],["resolutionchange","resolution:changed"],["played","played"],["singleframeacquired","singleFrameAcquired"],["frameaddedtobuffer","frameAddedToBuffer"]]).get(i);if(!n)throw new Error("Invalid event.");this._off(n,e)}getVideoSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getMediaStreamConstraints()}async updateVideoSettings(t){var e;await(null===(e=this.cameraManager)||void 0===e?void 0:e.setMediaStreamConstraints(t,!0))}getCapabilities(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getCameraCapabilities()}getCameraSettings(){return this.cameraManager.getCameraSettings()}async turnOnTorch(){var t,e;if(gi(this,fr,"m",Dr).call(this))throw new Error("'turnOnTorch()' is invalid in 'singleFrameMode'.");try{await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOnTorch())}catch(t){let i=this.cameraView.getUIElement();throw i=i.shadowRoot||i,null===(e=null==i?void 0:i.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"),t}this.isTorchOn=!0;let i=this.cameraView.getUIElement();i=i.shadowRoot||i,i.elTorchAuto&&(i.elTorchAuto.style.display="none"),i.elTorchOn&&(i.elTorchOn.style.display=""),i.elTorchOff&&(i.elTorchOff.style.display="none")}async turnOffTorch(){var t;if(gi(this,fr,"m",Dr).call(this))throw new Error("'turnOffTorch()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.turnOffTorch()),this.isTorchOn=!1;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,e.elTorchAuto&&(e.elTorchAuto.style.display="none"),e.elTorchOn&&(e.elTorchOn.style.display="none"),e.elTorchOff&&(e.elTorchOff.style.display="")}async turnAutoTorch(t=250){var e;const i=this.isOpen()&&!this.cameraManager.videoSrc?this.cameraManager.getCameraCapabilities():{};if(!(null==i?void 0:i.torch)){let t=this.cameraView.getUIElement();return t=t.shadowRoot||t,void(null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Not Supported"))}if(null!=this._taskid4AutoTorch){if(!(t{var t,e,i;if(this.disposed||n||null!=this.isTorchOn||!this.isOpen())return clearInterval(this._taskid4AutoTorch),void(this._taskid4AutoTorch=null);if(this.isPaused())return;if(++r>10&&this._delay4AutoTorch<1e3)return clearInterval(this._taskid4AutoTorch),this._taskid4AutoTorch=null,void this.turnAutoTorch(1e3);let a;try{a=this.fetchImage()}catch(t){}if(!a||!a.width||!a.height)return;let l=0;if(o.IPF_GRAYSCALED===a.format){for(let t=0;t=this.maxDarkCount4AutoTroch){null===(t=Wr._onLog)||void 0===t||t.call(Wr,`darkCount ${s}`);try{await this.turnOnTorch(),this.isTorchOn=!0;let t=this.cameraView.getUIElement();t=t.shadowRoot||t,null===(e=null==t?void 0:t.dceMnFs)||void 0===e||e.funcShowToast("Torch Auto On")}catch(t){console.warn(t),n=!0;let e=this.cameraView.getUIElement();e=e.shadowRoot||e,null===(i=null==e?void 0:e.dceMnFs)||void 0===i||i.funcShowToast("Torch Not Supported")}}}else s=0};this._taskid4AutoTorch=setInterval(a,t),this.isTorchOn=void 0,a();let l=this.cameraView.getUIElement();l=l.shadowRoot||l,l.elTorchAuto&&(l.elTorchAuto.style.display=""),l.elTorchOn&&(l.elTorchOn.style.display="none"),l.elTorchOff&&(l.elTorchOff.style.display="none")}async setColorTemperature(t){if(gi(this,fr,"m",Dr).call(this))throw new Error("'setColorTemperature()' is invalid in 'singleFrameMode'.");await this.cameraManager.setColorTemperature(t,!0)}getColorTemperature(){return this.cameraManager.getColorTemperature()}async setExposureCompensation(t){var e;if(gi(this,fr,"m",Dr).call(this))throw new Error("'setExposureCompensation()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setExposureCompensation(t,!0))}getExposureCompensation(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getExposureCompensation()}async _setZoom(t){var e,i,n;if(gi(this,fr,"m",Dr).call(this))throw new Error("'setZoom()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setZoom(t));{let e=null===(i=this.cameraView)||void 0===i?void 0:i.getUIElement();e=(null==e?void 0:e.shadowRoot)||e,null===(n=null==e?void 0:e.dceMnFs)||void 0===n||n.funcInfoZoomChange(t.factor)}}async setZoom(t){await this._setZoom(t)}getZoomSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getZoom()}async resetZoom(){var t;if(gi(this,fr,"m",Dr).call(this))throw new Error("'resetZoom()' is invalid in 'singleFrameMode'.");await(null===(t=this.cameraManager)||void 0===t?void 0:t.resetZoom())}async setFrameRate(t){var e;if(gi(this,fr,"m",Dr).call(this))throw new Error("'setFrameRate()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFrameRate(t,!0))}getFrameRate(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFrameRate()}async setFocus(t){var e;if(gi(this,fr,"m",Dr).call(this))throw new Error("'setFocus()' is invalid in 'singleFrameMode'.");await(null===(e=this.cameraManager)||void 0===e?void 0:e.setFocus(t,!0))}getFocusSettings(){var t;return null===(t=this.cameraManager)||void 0===t?void 0:t.getFocus()}setAutoZoomRange(t){gi(this,Rr,"f").minValue=t.min,gi(this,Rr,"f").maxValue=t.max}getAutoZoomRange(){return{min:gi(this,Rr,"f").minValue,max:gi(this,Rr,"f").maxValue}}enableEnhancedFeatures(t){var e,i;if(!(null===(i=null===(e=Dt.license)||void 0===e?void 0:e.LicenseManager)||void 0===i?void 0:i.bPassValidation))throw new Error("License is not verified, or license is invalid.");if(0!==Pt.bSupportDce4Module)throw new Error("Please set a license containing the DCE module.");t&Ii.EF_ENHANCED_FOCUS&&(gi(this,xr,"f").enhancedFocus=!0),t&Ii.EF_AUTO_ZOOM&&(gi(this,xr,"f").autoZoom=!0),t&Ii.EF_TAP_TO_FOCUS&&(gi(this,xr,"f").tapToFocus=!0,this.cameraManager.enableTapToFocus())}disableEnhancedFeatures(t){t&Ii.EF_ENHANCED_FOCUS&&(gi(this,xr,"f").enhancedFocus=!1,this.setFocus({mode:"continuous"}).catch(()=>{})),t&Ii.EF_AUTO_ZOOM&&(gi(this,xr,"f").autoZoom=!1,this.resetZoom().catch(()=>{})),t&Ii.EF_TAP_TO_FOCUS&&(gi(this,xr,"f").tapToFocus=!1,this.cameraManager.disableTapToFocus()),gi(this,fr,"m",Lr).call(this)&&gi(this,fr,"m",Mr).call(this)||gi(this,Or,"f").stopCharging()}_setScanRegion(t){if(null!=t&&!C(t)&&!x(t))throw TypeError("Invalid 'region'.");mi(this,Sr,t?JSON.parse(JSON.stringify(t)):null),this.cameraView&&!this.cameraView.disposed&&this.cameraView.setScanRegion(t)}setScanRegion(t){this._setScanRegion(t),this.cameraView&&!this.cameraView.disposed&&(null===t?this.cameraView.setScanRegionMaskVisible(!1):this.cameraView.setScanRegionMaskVisible(!0))}getScanRegion(){return JSON.parse(JSON.stringify(gi(this,Sr,"f")))}setErrorListener(t){if(!t)throw new TypeError("Invalid 'listener'");mi(this,Er,t)}hasNextImageToFetch(){return!("open"!==this.getCameraState()||!this.cameraManager.isVideoLoaded()||gi(this,fr,"m",Dr).call(this))}startFetching(){if(gi(this,fr,"m",Dr).call(this))throw Error("'startFetching()' is unavailable in 'singleFrameMode'.");gi(this,br,"f")||(mi(this,br,!0),gi(this,fr,"m",Fr).call(this))}stopFetching(){gi(this,br,"f")&&(Wr._onLog&&Wr._onLog("DCE: stop fetching loop: 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HTMLImageElement?n.naturalHeight:n.height;let a=on.convert(gi(this,Sr,"f"),s,r,this.cameraView);a||(a={x:0,y:0,width:s,height:r});const o=gi(this,wr,"f").call(this,n,s,r,a);t&&t(o)}),document.body.appendChild(e),e.click()}convertToPageCoordinates(t){const e=this.convertToContainCoordinates(t),i=gi(this,fr,"m",Pr).call(this,e);return{x:i.pageX,y:i.pageY}}convertToClientCoordinates(t){const e=this.convertToContainCoordinates(t),i=gi(this,fr,"m",Pr).call(this,e);return{x:i.clientX,y:i.clientY}}convertToScanRegionCoordinates(t){if(!gi(this,Sr,"f"))return JSON.parse(JSON.stringify(t));const e=this.convertToContainCoordinates(t);if(this.isOpen()){const t=this.cameraView.getVisibleRegionOfVideo({inPixels:!0});mi(this,vr,t||gi(this,vr,"f"))}let i,n,s=gi(this,Sr,"f").left||gi(this,Sr,"f").x||0,r=gi(this,Sr,"f").top||gi(this,Sr,"f").y||0;if(!gi(this,Sr,"f").isMeasuredInPercentage)return{x:e.x-(s+gi(this,vr,"f").x),y:e.y-(r+gi(this,vr,"f").y)};if(!this.cameraView)throw new Error("Camera view is 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n=t.location.points[i],s=this.location.points[i];if(!(Math.abs(s.x+e.x-n.x)=this.locationThreshold)return!1}return!0}isOverlappedLocationWithOffset(t,e,i=!0){const n=Object.assign({},t.location);for(let t=0;t<4;t++)n.points[t].x-=e.x,n.points[t].y-=e.y;if(!this.isLocationOverlap(n,t.location.area))return!1;if(i){const t=.75;return function(t,e){const i=[];for(let n=0;n<4;n++)for(let s=0;s<4;s++){const r=wo(t[n],t[(n+1)%4],e[s],e[(s+1)%4]);r&&i.push(r)}return t.forEach(t=>{mo(e,t)&&i.push(t)}),e.forEach(e=>{mo(t,e)&&i.push(e)}),Co(function(t){if(t.length<=1)return t;t.sort((t,e)=>t.x-e.x||t.y-e.y);const e=t.shift();return t.sort((t,i)=>Math.atan2(t.y-e.y,t.x-e.x)-Math.atan2(i.y-e.y,i.x-e.x)),[e,...t]}(i))}([...this.location.points],n.points)>this.locationArea*t}return!0}}var Io,xo,Ro,Oo,Ao;const Do={barcode:2,text_line:4,detected_quad:8,deskewed_image:16,enhanced_image:64},Mo=t=>Object.values(Do).includes(t)||Do.hasOwnProperty(t),Lo=(t,e)=>"string"==typeof t?e[Do[t]]:e[t],Fo=(t,e,i)=>{"string"==typeof t?e[Do[t]]=i:e[t]=i},Po=(t,e,i)=>{const n=[{type:nt.CRIT_BARCODE,resultName:"decodedBarcodesResult",itemNames:["barcodeResultItems"]},{type:nt.CRIT_TEXT_LINE,resultName:"recognizedTextLinesResult",itemNames:["textLineResultItems"]}],s=e.items;if(t.isResultCrossVerificationEnabled(i)){for(let t=s.length-1;t>=0;t--)s[t].type!==i||s[t].verified||s.splice(t,1);const t=n.filter(t=>t.type===i)[0];e[t.resultName]&&t.itemNames.forEach(n=>{const s=e[t.resultName][n];e[t.resultName][n]=s.filter(t=>t.type===i&&t.verified)})}if(t.isResultDeduplicationEnabled(i)){for(let t=s.length-1;t>=0;t--)s[t].type===i&&s[t].duplicate&&s.splice(t,1);const t=n.filter(t=>t.type===i)[0];e[t.resultName]&&t.itemNames.forEach(n=>{const s=e[t.resultName][n];e[t.resultName][n]=s.filter(t=>t.type===i&&!t.duplicate)})}};class ko{constructor(){this.verificationEnabled={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!0,[nt.CRIT_DETECTED_QUAD]:!0,[nt.CRIT_DESKEWED_IMAGE]:!1,[nt.CRIT_ENHANCED_IMAGE]:!1},this.duplicateFilterEnabled={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1,[nt.CRIT_ENHANCED_IMAGE]:!1},this.duplicateForgetTime={[nt.CRIT_BARCODE]:3e3,[nt.CRIT_TEXT_LINE]:3e3,[nt.CRIT_DETECTED_QUAD]:3e3,[nt.CRIT_DESKEWED_IMAGE]:3e3,[nt.CRIT_ENHANCED_IMAGE]:3e3},Io.set(this,new Map),xo.set(this,new Map),Ro.set(this,new Map),Oo.set(this,new Map),Ao.set(this,new Map),this.overlapSet=[],this.stabilityCount=0,this.crossVerificationFrames=5,this.latestOverlappingEnabled={[nt.CRIT_BARCODE]:!1,[nt.CRIT_TEXT_LINE]:!1,[nt.CRIT_DETECTED_QUAD]:!1,[nt.CRIT_DESKEWED_IMAGE]:!1},this.maxOverlappingFrames={[nt.CRIT_BARCODE]:this.crossVerificationFrames,[nt.CRIT_TEXT_LINE]:this.crossVerificationFrames,[nt.CRIT_DETECTED_QUAD]:this.crossVerificationFrames,[nt.CRIT_DESKEWED_IMAGE]:this.crossVerificationFrames},Object.defineProperties(this,{onOriginalImageResultReceived:{value:t=>{},writable:!1},onDecodedBarcodesReceived:{value:t=>{this.latestOverlappingFilter(t),Po(this,t,nt.CRIT_BARCODE)},writable:!1},onRecognizedTextLinesReceived:{value:t=>{Po(this,t,nt.CRIT_TEXT_LINE)},writable:!1},onProcessedDocumentResultReceived:{value:t=>{},writable:!1},onParsedResultsReceived:{value:t=>{},writable:!1}})}_dynamsoft(){to(this,Io,"f").forEach((t,e)=>{Fo(e,this.verificationEnabled,t)}),to(this,xo,"f").forEach((t,e)=>{Fo(e,this.duplicateFilterEnabled,t)}),to(this,Ro,"f").forEach((t,e)=>{Fo(e,this.duplicateForgetTime,t)}),to(this,Oo,"f").forEach((t,e)=>{Fo(e,this.latestOverlappingEnabled,t)}),to(this,Ao,"f").forEach((t,e)=>{Fo(e,this.maxOverlappingFrames,t)})}enableResultCrossVerification(t,e){Mo(t)&&to(this,Io,"f").set(t,e)}isResultCrossVerificationEnabled(t){return!!Mo(t)&&Lo(t,this.verificationEnabled)}enableResultDeduplication(t,e){Mo(t)&&(e&&this.enableLatestOverlapping(t,!1),to(this,xo,"f").set(t,e))}isResultDeduplicationEnabled(t){return!!Mo(t)&&Lo(t,this.duplicateFilterEnabled)}setDuplicateForgetTime(t,e){Mo(t)&&(e>18e4&&(e=18e4),e<0&&(e=0),to(this,Ro,"f").set(t,e))}getDuplicateForgetTime(t){return Mo(t)?Lo(t,this.duplicateForgetTime):-1}getFilteredResultItemTypes(){let t=0;const e=[nt.CRIT_BARCODE,nt.CRIT_TEXT_LINE,nt.CRIT_DETECTED_QUAD,nt.CRIT_DESKEWED_IMAGE,nt.CRIT_ENHANCED_IMAGE];for(let i=0;i{if(1!==t.type){const e=(BigInt(t.format)&BigInt(oo.BF_ONED))!=BigInt(0)||(BigInt(t.format)&BigInt(oo.BF_GS1_DATABAR))!=BigInt(0);return new bo(l,e?1:2,e,t)}}).filter(Boolean);if(this.overlapSet.length>0){const t=new Array(h).fill(new Array(this.overlapSet.length).fill(1));let e=0;for(;e-1!==t).length;s>p&&(p=s,m=n,g.x=i.x,g.y=i.y)}}if(0===p){for(let e=0;e-1!=t).length}let i=this.overlapSet.length<=3?p>=1:p>=2;if(!i&&r&&d>0){let t=0;for(let e=0;e=1:t>=3}i||(this.overlapSet=[])}if(0===this.overlapSet.length)this.stabilityCount=0,t.items.forEach((t,e)=>{if(1!==t.type){const i=Object.assign({},t),n=(BigInt(t.format)&BigInt(oo.BF_ONED))!=BigInt(0)||(BigInt(t.format)&BigInt(oo.BF_GS1_DATABAR))!=BigInt(0),r=t.confidence5||Math.abs(g.y)>5)&&(e=!1):e=!1;for(let i=0;i0){for(let t=0;t!(t.overlapCount+this.stabilityCount<=0&&t.crossVerificationFrame<=0))}f.sort((t,e)=>e-t).forEach((e,i)=>{t.items.splice(e,1)}),u.forEach(e=>{t.items.push(Object.assign(Object.assign({},e),{overlapped:!0}))})}}}var No,Bo,jo,Vo,Uo,Go,Wo;Io=new WeakMap,xo=new WeakMap,Ro=new WeakMap,Oo=new WeakMap,Ao=new WeakMap;class Yo{async readFromFile(t){return await go(t)}async saveToFile(t,e,i){if(!t||!e)return null;if("string"!=typeof e)throw new TypeError("FileName must be of type string.");const n=k(t);return M(n,e,i)}async readFromMemory(t){if(!to(Yo,No,"f",Bo).has(t))throw new Error("Image data ID does not exist.");const{ptr:e,length:i}=to(Yo,No,"f",Bo).get(t);return await new Promise((t,n)=>{let s=Tt();bt[s]=async e=>{if(e.success)return 0!==e.imageData.errorCode&&n(new Error(`[${e.imageData.errorCode}] ${e.imageData.errorString}`)),t(e.imageData);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,n(t)}},Et.postMessage({type:"utility_readFromMemory",id:s,body:{ptr:e,length:i}})})}async saveToMemory(t,e){const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{var i,n;if(e.success)return function(t,e,i,n,s){if("function"==typeof e?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");s?s.value=i:e.set(t,i)}(i=Yo,No,(n=to(i,No,"f",jo),++n),0,jo),to(Yo,No,"f",Bo).set(to(Yo,No,"f",jo),JSON.parse(e.memery)),t(to(Yo,No,"f",jo));{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_saveToMemory",id:l,body:{bytes:i,width:n,height:s,stride:r,format:a,fileFormat:e}})})}async readFromBase64String(t){return await new Promise((e,i)=>{let n=Tt();bt[n]=async t=>{if(t.success)return 0!==t.imageData.errorCode&&i(new Error(`[${t.imageData.errorCode}] ${t.imageData.errorString}`)),e(t.imageData);{let e=new Error(t.message);return e.stack=t.stack+"\n"+e.stack,i(e)}},Et.postMessage({type:"utility_readFromBase64String",id:n,body:{base64String:t}})})}async saveToBase64String(t,e){const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return 0!==e.base64Data.errorCode&&o(new Error(`[${e.base64Data.errorCode}] ${e.base64Data.errorString}`)),t(e.base64Data.base64String);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_saveToBase64String",id:l,body:{bytes:i,width:n,height:s,stride:r,format:a,fileFormat:e}})})}}No=Yo,Bo={value:new Map},jo={value:0};class Ho{async drawOnImage(t,e,i,n=4294901760,s=1,r="test.png",a){if(!t)throw new Error("Invalid image.");if(!e)throw new Error("Invalid drawingItem.");if(!i)throw new Error("Invalid type.");let o;if(t instanceof Blob)o=await go(t);else if("string"==typeof t){let e=await R(t,"blob");o=await go(e)}else w(t)&&(o=t,"bigint"==typeof o.format&&(o.format=Number(o.format)));return await new Promise((t,l)=>{let h=Tt();bt[h]=async e=>{if(e.success)return a&&(new Yo).saveToFile(e.image,r,a),t(e.image);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},Et.postMessage({type:"utility_drawOnImage",id:h,body:{dsImage:o,drawingItem:Array.isArray(e)?e:[e],color:n,thickness:s,type:i}})})}}class zo{async cropImage(t,e){const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.cropImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_cropImage",id:l,body:{type:"Rect",bytes:i,width:n,height:s,stride:r,format:a,roi:e}})})}async adjustBrightness(t,e){if(e>100||e<-100)throw new Error("Invalid brightness, range: [-100, 100].");const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.adjustBrightness);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_adjustBrightness",id:l,body:{bytes:i,width:n,height:s,stride:r,format:a,brightness:e}})})}async adjustContrast(t,e){if(e>100||e<-100)throw new Error("Invalid contrast, range: [-100, 100].");const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.adjustContrast);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_adjustContrast",id:l,body:{bytes:i,width:n,height:s,stride:r,format:a,contrast:e}})})}async filterImage(t,e){if(![0,1,2].includes(e))throw new Error("Invalid filterType.");const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.filterImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_filterImage",id:l,body:{bytes:i,width:n,height:s,stride:r,format:a,filterType:e}})})}async convertToGray(t,e,i,n){const{bytes:s,width:r,height:a,stride:o,format:l}=await go(t);return await new Promise((t,h)=>{let c=Tt();bt[c]=async e=>{if(e.success)return t(e.convertToGray);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},Et.postMessage({type:"utility_convertToGray",id:c,body:{bytes:s,width:r,height:a,stride:o,format:l,R:e,G:i,B:n}})})}async convertToBinaryGlobal(t,e=-1,i=!1){const{bytes:n,width:s,height:r,stride:a,format:o}=await go(t);return await new Promise((t,l)=>{let h=Tt();bt[h]=async e=>{if(e.success)return t(e.convertToBinaryGlobal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,l(t)}},Et.postMessage({type:"utility_convertToBinaryGlobal",id:h,body:{bytes:n,width:s,height:r,stride:a,format:o,threshold:e,invert:i}})})}async convertToBinaryLocal(t,e=0,i=0,n=!1){const{bytes:s,width:r,height:a,stride:o,format:l}=await go(t);return await new Promise((t,h)=>{let c=Tt();bt[c]=async e=>{if(e.success)return t(e.convertToBinaryLocal);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,h(t)}},Et.postMessage({type:"utility_convertToBinaryLocal",id:c,body:{bytes:s,width:r,height:a,stride:o,format:l,blockSize:e,compensation:i,invert:n}})})}async cropAndDeskewImage(t,e){const{bytes:i,width:n,height:s,stride:r,format:a}=await go(t);return await new Promise((t,o)=>{let l=Tt();bt[l]=async e=>{if(e.success)return t(e.cropAndDeskewImage);{let t=new Error(e.message);return t.stack=e.stack+"\n"+t.stack,o(t)}},Et.postMessage({type:"utility_cropAndDeskewImage",id:l,body:{bytes:i,width:n,height:s,stride:r,format:a,roi:e}})})}}!function(t){t[t.FT_HIGH_PASS=0]="FT_HIGH_PASS",t[t.FT_SHARPEN=1]="FT_SHARPEN",t[t.FT_SMOOTH=2]="FT_SMOOTH"}(Vo||(Vo={})),Pt.engineResourcePaths.rootDirectory=(t=>{if(null==t&&(t="./"),kt||Nt);else{let e=document.createElement("a");e.href=t,t=e.href}return t.endsWith("/")||(t+="/"),t})(Bt+"../../"),Pt.engineResourcePaths.dcvBundle={version:"3.2.5000",path:Bt,isInternal:!0},Pt.engineResourcePaths.dcvData={version:"1.1.0",path:Bt,isInternal:!0},function(t){t.Passport="passport",t.TD1="td1",t.TD2="td2",t.PassportAndTD1="passportAndTd1",t.PassportAndTD2="passportAndTd2",t.TD1AndTD2="td1AndTd2",t.All="all"}(Uo||(Uo={})),function(t){t.Passport="passport",t.TD1="td1",t.TD2="td2"}(Go||(Go={})),function(t){t.Scanner="scanner",t.Result="scan-result"}(Wo||(Wo={}));const Xo={[Uo.Passport]:"ReadPassport",[Uo.TD1]:"ReadId-TD1",[Uo.TD2]:"ReadId-TD2",[Uo.PassportAndTD1]:"ReadPassportAndId-TD1",[Uo.PassportAndTD2]:"ReadPassportAndId-TD2",[Uo.TD1AndTD2]:"ReadId",[Uo.All]:"ReadPassportAndId"};var qo;function Zo(t){if("string"==typeof t){const e=document.querySelector(t);if(!e)throw new Error("Element not found");return e}return t instanceof HTMLElement?t:null}!function(t){t[t.RS_SUCCESS=0]="RS_SUCCESS",t[t.RS_CANCELLED=1]="RS_CANCELLED",t[t.RS_FAILED=2]="RS_FAILED"}(qo||(qo={}));function Ko(t,e){if(!document.getElementById(t)){const i=document.createElement("style");i.id=t,i.textContent=e,document.head.appendChild(i)}}const Jo=t=>!t||0===Object.keys(t).length;function $o(t){return t?t.charAt(0).toUpperCase()+t.slice(1):""}const Qo={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function tl(t,e={}){const{message:i,spinnerSize:n=32}=e,s=document.createElement("div");s.className="dynamsoft-mrz-loading-screen";const r=document.createElement("div");r.className="dynamsoft-mrz-loading";const a=document.createElement("div");a.className="dynamsoft-mrz-loading-content";const o=`\n \n \n \n `;if(a.innerHTML=o,i){const t=document.createElement("div");t.className="dynamsoft-mrz-loading-message",t.textContent=i,a.appendChild(t)}return r.appendChild(a),s.appendChild(r),t.appendChild(s),{element:s,updateMessage:t=>{let e=r.querySelector(".dynamsoft-mrz-loading-message");null!==t?e?e.textContent=t:(e=document.createElement("div"),e.className="dynamsoft-mrz-loading-message",e.textContent=t,a.appendChild(e)):null==e||e.remove()},hide:()=>{s&&s.parentNode&&(s.classList.add("fade-out"),setTimeout(()=>{var t;null===(t=s.parentNode)||void 0===t||t.removeChild(s)},200))}}}const el='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var il;!function(t){t.InvalidFields="invalidFields",t.DocumentType="documentType",t.DocumentNumber="documentNumber",t.MRZText="mrzText",t.FirstName="firstName",t.LastName="lastName",t.Age="age",t.Sex="sex",t.IssuingState="issuingState",t.IssuingStateRaw="issuingStateRaw",t.Nationality="nationality",t.NationalityRaw="nationalityRaw",t.DateOfBirth="dateOfBirth",t.DateOfExpiry="dateOfExpiry"}(il||(il={}));const nl={[il.InvalidFields]:"Invalid Fields",[il.DocumentType]:"Document Type",[il.DocumentNumber]:"Document Number",[il.MRZText]:"MRZ Text",[il.FirstName]:"Given Name(s)",[il.LastName]:"Surname",[il.Age]:"Age",[il.Sex]:"Sex",[il.IssuingState]:"Issuing State",[il.IssuingStateRaw]:"Issuing State (Raw Value)",[il.Nationality]:"Nationality",[il.NationalityRaw]:"Nationality State (Raw Value)",[il.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[il.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function sl(t,e,i,n=!1){const s=parseInt(t,10);let r;if(n)r=s>=60?1900+s:2e3+s;else{r=s>(new Date).getFullYear()%100?1900+s:2e3+s}return{year:r,month:parseInt(e,10),day:parseInt(i,10)}}function rl(t){const e=t=>{var e;return 1===(null===(e=`${t}`)||void 0===e?void 0:e.length)?`0${t}`:t};return`${null==t?void 0:t.year}-${e(null==t?void 0:t.month)}${(null==t?void 0:t.day)&&`-${e(null==t?void 0:t.day)}`}`}function al(t){return"D<<"===t?"D":t}function ol(t,e){const i=[],n=t=>e.getFieldValidationStatus(t)===Ta.VS_FAILED,s=e.codeType,r=function(t){switch(t){case"MRTD_TD1_ID":return Go.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return Go.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return Go.Passport;default:throw new Error(`Unknown document type: ${t}`)}}(s),a=function(t){switch(t){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${t}`)}}(s),o=r===Go.Passport&&"MRTD_TD3_PASSPORT"===s?"passportNumber":"documentNumber",l=sl(e.getFieldValue("birthYear"),e.getFieldValue("birthMonth"),e.getFieldValue("birthDay")),h=sl(e.getFieldValue("expiryYear"),e.getFieldValue("expiryMonth"),e.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(t=>{n(t)&&i.push(il.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(t=>{n(t)&&i.push(il.DateOfExpiry)});const c={[il.LastName]:e.getFieldValue("primaryIdentifier"),[il.FirstName]:e.getFieldValue("secondaryIdentifier"),[il.Nationality]:e.getFieldValue("nationality"),[il.NationalityRaw]:al(e.getFieldRawValue("nationality")),[il.DocumentNumber]:e.getFieldValue(o)||e.getFieldValue("longDocumentNumber"),[il.IssuingState]:e.getFieldValue("issuingState"),[il.IssuingStateRaw]:al(e.getFieldRawValue("issuingState")),[il.Sex]:$o(e.getFieldValue("sex"))};Object.keys(c).forEach(t=>{let e=!1;switch(t){case il.FirstName:e=n("secondaryIdentifier");break;case il.LastName:e=n("primaryIdentifier");break;case il.DocumentNumber:e=n(o)||n("longDocumentNumber");break;default:e=n(t)}e&&i.push(t)});const d=function(t){const e=new Date,i=e.getMonth()+1>t.month||e.getMonth()+1===t.month&&e.getDate()>=t.day;return e.getFullYear()-t.year-(i?0:1)}(l);d<1&&i.push(il.Age);return{[il.InvalidFields]:i,[il.FirstName]:c[il.FirstName],[il.LastName]:c[il.LastName],[il.Age]:d,[il.DateOfBirth]:l,[il.Sex]:c[il.Sex],[il.Nationality]:c[il.Nationality],[il.NationalityRaw]:c[il.NationalityRaw],[il.DocumentNumber]:c[il.DocumentNumber],[il.DateOfExpiry]:h,[il.IssuingState]:c[il.IssuingState],[il.IssuingStateRaw]:c[il.IssuingStateRaw],[il.DocumentType]:$o(a),[il.MRZText]:t}}const ll={[Go.TD1]:{width:85.6,height:53.98},[Go.TD2]:{width:105,height:74},[Go.Passport]:{width:125,height:88}};class hl{showScannerLoadingOverlay(t){const e=Zo(this.config.container);this.loadingScreen=tl(e,{message:t}),e.style.display="block",e.style.position="relative"}hideScannerLoadingOverlay(t=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,t&&(Zo(this.config.container).style.display="none"))}constructor(t,e){this.resources=t,this.config=e,this.isSoundFeedbackOn=!1,this.scanModeManager={[Go.Passport]:!0,[Go.TD1]:!0,[Go.TD2]:!0},this.currentScanMode=Uo.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),Ko("dynamsoft-mrz-loading-screen-style",el);try{const{cameraView:t,cameraEnhancer:e,cvRouter:i}=this.resources;if(t.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),t.setVideoFit("cover"),i.setInput(e),!0===this.config.enableMultiFrameCrossFilter){const t=new ko;t.enableResultCrossVerification(nt.CRIT_TEXT_LINE,!0),await i.addResultFilter(t)}const n=new Le;n.onCapturedResultReceived=t=>this.handleMRZResult(t),await i.addResultReceiver(n),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:qo.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(i)}}}initializeElements(){var t;const e=Zo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:i.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:i.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:i.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:i.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:i.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:i.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:i.shadowRoot.querySelector(".scan-mode-option-td2"),toast:i.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(t=this.config)||void 0===t?void 0:t.showPoweredByDynamsoft)){i.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case Uo.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case Uo.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case Uo.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case Uo.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=t=>{t.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(Go.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(Go.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(Go.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:qo.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const t=Zo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...e.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...e.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(t=>{t.addEventListener("click",async e=>{const n=t.getAttribute("data-davice-id"),s=t.getAttribute("data-height"),r=t.getAttribute("data-width");n?this.resources.cameraEnhancer.selectCamera(n).then(()=>{this.toggleScanGuide()}):s&&r&&this.resources.cameraEnhancer.setResolution({width:parseInt(r),height:parseInt(s)}).then(()=>{this.toggleScanGuide()}),"none"!==i.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const t=Zo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),n=i.querySelectorAll(".dce-mn-camera-option"),s=i.querySelectorAll(".dce-mn-resolution-option"),r=this.resources.cameraEnhancer.getSelectedCamera(),a=this.resources.cameraEnhancer.getResolution();n.forEach(t=>{const e=t;e.getAttribute("data-davice-id")===(null==r?void 0:r.deviceId)?e.style.border="2px solid #fe814a":e.style.border="none"});const o={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(t){const e=t.width*t.height,i=t.width/t.height;let n="480p",s=Number.MAX_VALUE;for(const[t,r]of Object.entries(Qo)){const a=r.width*r.height,o=r.width/r.height,l=.7*Math.abs(a-e)+Math.abs(o-i)*a*.3;l{const e=t,i=e.getAttribute("data-height");e.style.border=i===o[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const t=Zo(this.config.container),e=t.children[t.children.length-1];if(!(null==e?void 0:e.shadowRoot))return;const i=e.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),i.click()}async relaunch(){}async uploadFile(){var t,e,i,n,s,r;const{cvRouter:a}=this.resources,o=document.createElement("input");o.type="file",o.accept=null!==(t=this.config.uploadAcceptedTypes)&&void 0!==t?t:"image/*",o.style.display="none",document.body.appendChild(o);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const t=await new Promise((t,e)=>{o.onchange=i=>{var n;const s=null===(n=i.target.files)||void 0===n?void 0:n[0];s?t(s):e(new Error("No file selected"))},o.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),o.click()});if(!t)return;let l;if(this.config.uploadFileConverter&&!t.type.startsWith("image/"))try{l=await this.config.uploadFileConverter(t)}catch(t){throw new Error(`Error converting file: ${t.message}`)}else{if(!t.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");l=t}const h=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const t=await a.getSimplifiedSettings(h);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await a.updateSettings(h,t)}const c=await a.capture(l,h);this.capturedResultItems=c.items;const d=this.capturedResultItems.filter(t=>t.type===nt.CRIT_ORIGINAL_IMAGE);if(0===d.length)throw new Error("No image data found in the captured result");const u=d[0].imageData;u.toCanvas=()=>L(u),u.toBlob=async()=>await P("image/png",u),this.originalImageData=u;const f=null===(e=null==c?void 0:c.parsedResult)||void 0===e?void 0:e.parsedResultItems;let g={};if(null==f?void 0:f.length){const t=(null===(n=null===(i=f[0])||void 0===i?void 0:i.referenceItem)||void 0===n?void 0:n.text)||"";g=ol(t,f[0])}const m={status:{code:qo.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:g,imageData:!0,_imageData:this.originalImageData};null===(r=(s=this.resources).onResultUpdated)||void 0===r||r.call(s,m),this.currentScanResolver(m)}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:qo.RS_FAILED,message:`Error processing file: ${e}`}};this.currentScanResolver(i)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(o)}}toggleSoundFeedback(t){this.isSoundFeedbackOn=void 0!==t?t:!this.isSoundFeedbackOn;const e=Zo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const n=i.shadowRoot.querySelector(".dce-mn-sound-feedback"),s=n.querySelector(".dce-mn-sound-feedback-on");n.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",s.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(t){const{cameraEnhancer:e,cameraView:i}=this.resources;if(!e||!e.isOpen())return;const n=ll[t].width/ll[t].height;let s;const r=i.getVisibleRegionOfVideo({inPixels:!0}),{width:a,height:o}=r;if(r){if(r.width>r.height){const t=.5*o*n,e=Math.round(t/a*100),i=(100-e)/2;s={left:i,right:i+e,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const t=.9*a/n,e=Math.round(t/o*100),i=(100-e)/2;s={left:5,right:95,top:i,bottom:i+e,isMeasuredInPercentage:!0}}null==i||i.setScanRegionMaskVisible(!0),e.setScanRegion(s)}}toggleScanGuide(t){const e=Zo(this.config.container),i=e.children[e.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const n=i.shadowRoot.querySelector(".dce-scanguide-passport"),s=i.shadowRoot.querySelector(".dce-scanguide-td1"),r=i.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===t||!1===this.config.showScanGuide)return n.style.display="none",s.style.display="none",void(r.style.display="none");switch(this.currentScanMode){case Uo.All:case Uo.Passport:case Uo.PassportAndTD1:case Uo.PassportAndTD2:n.style.display="block",s.style.display="none",r.style.display="none",this.calculateScanRegion(Go.Passport);break;case Uo.TD1:case Uo.TD1AndTD2:n.style.display="none",s.style.display="block",r.style.display="none",this.calculateScanRegion(Go.TD1);break;case Uo.TD2:n.style.display="none",s.style.display="none",r.style.display="block",this.calculateScanRegion(Go.TD2)}}async openCamera(){try{const{cameraEnhancer:t,cameraView:e}=this.resources,i=Zo(this.config.container);if(i.style.display="block",t.isOpen())t.isPaused()&&await t.resume();else{const n=e.getUIElement();n.parentElement||i.append(n),await t.open()}await t.setResolution({width:2560,height:1440}),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const n=i.children[i.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");n.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",n.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:qo.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(i)}}async closeCamera(t=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:e,cameraView:i}=this.resources,n=Zo(this.config.container);n.style.display=t?"none":"block",(null==i?void 0:i.getUIElement().parentElement)&&n.removeChild(i.getUIElement()),e.close(),this.stopCapturing()}catch(t){let e=(null==t?void 0:t.message)||t;console.error(`Close Camera error: ${e}`)}}pauseCamera(){const{cameraEnhancer:t}=this.resources;t.pause()}stopCapturing(){const{cameraView:t,cvRouter:e}=this.resources;e.stopCapturing(),t.clearAllInnerDrawingItems()}async handleMRZResult(t){var e,i,n;if(this.firstFrame)this.firstFrame=!1;else if(!(t.items.length<=1)){this.capturedResultItems=t.items;try{const{onResultUpdated:s}=this.resources,r=t.items.filter(t=>t.type===nt.CRIT_ORIGINAL_IMAGE)[0].imageData;r.toCanvas=()=>L(r),r.toBlob=async()=>await P("image/png",r),this.originalImageData=r;const a=null===(e=null==t?void 0:t.parsedResult)||void 0===e?void 0:e.parsedResultItems;if(null==a?void 0:a.length){this.isSoundFeedbackOn&&Nr.beep();const t=(null===(n=null===(i=a[0])||void 0===i?void 0:i.referenceItem)||void 0===n?void 0:n.text)||"",e=ol(t,a[0]);this.closeCamera();const r={status:{code:qo.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:e,imageData:!0,_imageData:this.originalImageData};null==s||s(r),this.currentScanResolver(r)}}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e),this.closeCamera();const i={status:{code:qo.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(i)}}}initializeScanModeManager(){const{mrzFormatType:t}=this.config;if(this.scanModeManager={[Go.Passport]:!0,[Go.TD1]:!0,[Go.TD2]:!0},!t||Array.isArray(t)&&0===t.length)return;Object.keys(this.scanModeManager).forEach(t=>{this.scanModeManager[t]=!1});(Array.isArray(t)?t:[t]).forEach(t=>{this.scanModeManager[t]=!0})}getScanMode(){const t=Object.entries(this.scanModeManager).filter(([t,e])=>e).map(([t])=>t).sort().join(",");return{[Go.Passport]:Uo.Passport,[Go.TD1]:Uo.TD1,[Go.TD2]:Uo.TD2,[`${Go.Passport},${Go.TD1}`]:Uo.PassportAndTD1,[`${Go.Passport},${Go.TD2}`]:Uo.PassportAndTD2,[`${Go.TD1},${Go.TD2}`]:Uo.TD1AndTD2,[`${Go.Passport},${Go.TD1},${Go.TD2}`]:Uo.All,"":Uo.All}[t]}DCEShowToast(t,e=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=t,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},e))}async startCapturing(){const{cvRouter:t,cameraEnhancer:e}=this.resources,i=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const e=await t.getSimplifiedSettings(i);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await t.updateSettings(i,e)}this.firstFrame=!0,await t.startCapturing(i),e.setPixelFormat(o.IPF_ABGR_8888)}catch(t){let e=(null==t?void 0:t.message)||t;console.error("Failed to start capturing:",e),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:qo.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(t){try{if(this.scanModeManager[t]&&0===Object.entries(this.scanModeManager).filter(([e,i])=>i&&e!==t).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[t]=!this.scanModeManager[t],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[Go.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[Go.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[Go.Passport])}catch(t){let e=(null==t?void 0:t.message)||t;console.error("MRZ Scanner switch scan mode error: ",e),this.closeCamera();const i={status:{code:qo.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(i)}}async launch(){try{await this.initialize();const{cvRouter:t,cameraEnhancer:e}=this.resources;return new Promise(async t=>{this.currentScanResolver=t,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(t){let e=(null==t?void 0:t.message)||t;console.error("MRZ Scanner launch error: ",e),this.closeCamera();const i={status:{code:qo.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(i)}}}const cl={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class dl{constructor(t,e,i){this.resources=t,this.config=e,this.scannerView=i,this.editedFields={}}async launch(){try{return Zo(this.config.container).textContent="",await this.initialize(),Zo(this.config.container).style.display="flex",new Promise(t=>{this.currentScanResultViewResolver=t})}catch(t){let e=(null==t?void 0:t.message)||t;throw console.error(e),e}}async handleRescan(){var t;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const e=await this.scannerView.launch();if((null===(t=null==e?void 0:e.status)||void 0===t?void 0:t.code)===qo.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(e));this.resources.onResultUpdated&&((null==e?void 0:e.status.code)===qo.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==e?void 0:e.status.code)===qo.RS_SUCCESS&&this.resources.onResultUpdated(e)),this.dispose(!0),await this.initialize(),Zo(this.config.container).style.display="flex"}catch(t){throw console.error("Error in rescan handler:",t),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:qo.RS_FAILED,message:(null==t?void 0:t.message)||t}}),t}}async handleCancel(){var t;try{(null===(t=this.config)||void 0===t?void 0:t.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:qo.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(t){throw console.error("Error in cancel handler:",t),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:qo.RS_FAILED,message:(null==t?void 0:t.message)||t}}),t}}async handleDone(){var t,e;try{(null===(t=this.resources.result)||void 0===t?void 0:t.data)&&!Jo(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(e=this.config)||void 0===e?void 0:e.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(t){throw console.error("Error in done handler:",t),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:qo.RS_FAILED,message:(null==t?void 0:t.message)||t}}),t}}createControls(){var t,e,i,n,s,r,a,o,l,h,c,d;const{toolbarButtonsConfig:u}=this.config;return function(t){Ko("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const e=document.createElement("div");return e.className="dynamsoft-mrz-controls",t.forEach(t=>{const i=document.createElement("div");i.className=`dynamsoft-mrz-control-btn ${null==t?void 0:t.className}`;const n=document.createElement("div");if(n.className="dynamsoft-mrz-control-icon-wrapper",(s=t.icon).trim().startsWith(""))n.innerHTML=t.icon;else{const e=document.createElement("img");e.src=t.icon,e.alt=t.label,e.width=24,e.height=24,n.appendChild(e)}var s;const r=document.createElement("div");r.className="dynamsoft-mrz-control-text",r.textContent=t.label,t.isDisabled&&i.classList.add("disabled"),t.isHidden&&i.classList.add("hide"),i.appendChild(n),i.appendChild(r),t.onClick&&!t.isDisabled&&i.addEventListener("click",t.onClick),e.appendChild(i)}),e}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.icon)||cl.cancel,label:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.className)||""}`,isHidden:(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.icon)||cl.rescan,label:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.className)||""}`,isHidden:(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||cl.complete,label:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.label)||"Done",className:`${(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.className)||""}`,isHidden:(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(t,e){if(t===il.DateOfBirth||t===il.DateOfExpiry)try{const[i,n,s]=e.split(/[\/\-\.]/);s&&n&&i&&(this.editedFields[t]={day:parseInt(s,10),month:parseInt(n,10),year:parseInt(i,10)})}catch(t){console.error("Error parsing date",t)}else this.editedFields[t]=e}createMRZDataDisplay(){var t,e,i,n;const s=(null===(t=this.resources.result)||void 0===t?void 0:t.data)||{},r=!!this.config.allowResultEditing,a=s.invalidFields||[],o=[il.InvalidFields,il.IssuingStateRaw,il.NationalityRaw];!1===(null===(e=this.config)||void 0===e?void 0:e.showMRZText)&&o.push(il.MRZText);const l=document.createElement("div");if(l.className="dynamsoft-mrz-data-container",Jo(s)){const t=document.createElement("div");return t.className="dynamsoft-mrz-data-row empty",t.innerText=null!==(n=null===(i=this.config)||void 0===i?void 0:i.emptyResultMessage)&&void 0!==n?n:"The necessary information could not be detected. Please try again.",l.appendChild(t),l}if(a.length>0){const t=document.createElement("div");t.className="dynamsoft-mrz-error-notification",t.innerHTML=`\n
${cl.failed}
\n
\n ${r?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,l.appendChild(t)}else if(0===a.length&&r){const t=document.createElement("div");t.className="dynamsoft-mrz-info-notification",t.innerHTML=`\n
${cl.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,l.appendChild(t)}return Object.entries(s).forEach(([t,e])=>{if(o.includes(t)||!e)return;const i=document.createElement("div");i.className="dynamsoft-mrz-data-row";const n=a.includes(t);n&&i.classList.add("invalid-field");const s=[il.MRZText,il.DocumentType,il.IssuingStateRaw,il.NationalityRaw],h=document.createElement("span");if(h.className="dynamsoft-mrz-data-label",h.innerText=nl[t]||t,n){const t=document.createElement("span");if(t.className="dynamsoft-mrz-error-icon",t.innerHTML=cl.failed,h.appendChild(t),r){const t=document.createElement("span");t.className="dynamsoft-mrz-error-hint",t.textContent="Please correct this field",h.appendChild(t)}}const c=document.createElement("div");if(c.className="dynamsoft-mrz-data-value",r&&!s.includes(t)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",n&&s.classList.add("invalid"),t===il.DateOfBirth||t===il.DateOfExpiry?(s.value=rl(e),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=e,s.addEventListener("input",e=>{if(this.handleFieldEdit(t,e.target.value),n){s.classList.remove("invalid"),i.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...a]);const e=this.editedFields.invalidFields.indexOf(t);e>-1&&this.editedFields.invalidFields.splice(e,1)}}),c.appendChild(s)}else t===il.MRZText?(c.classList.add("code"),c.innerText=e):t===il.DateOfBirth||t===il.DateOfExpiry?c.innerText=rl(e):c.innerText=e,n&&c.classList.add("invalid-value");i.appendChild(h),i.appendChild(c),l.appendChild(i)}),l}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");Ko("dynamsoft-mrz-result-view-style",ul);const t=document.createElement("div");if(t.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const e=this.resources.result.originalImageResult,i=document.createElement("div");let n;i.className="dynamsoft-mrz-result-view-image-container",(null==e?void 0:e.toCanvas)&&(n=null==e?void 0:e.toCanvas()),Object.assign(n.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),i.appendChild(n),t.appendChild(i)}const e=this.createMRZDataDisplay();t.appendChild(e);const i=this.createControls();t.appendChild(i),Zo(this.config.container).appendChild(t)}catch(t){let e=(null==t?void 0:t.message)||t;console.error(e),alert(e)}}hideView(){Zo(this.config.container).style.display="none"}dispose(t=!1){Zo(this.config.container).textContent="",t||(this.currentScanResultViewResolver=void 0)}}const ul="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",fl={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class gl{showLoadingOverlay(t){var e,i;const n=Zo(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||Zo(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen=tl(n,{message:t}),n.style.display="block",n.style.position="relative"}hideLoadingOverlay(t=!1){var e,i,n;const s=Zo(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||Zo(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,s.style.display="none",t&&(null===(n=this.config)||void 0===n?void 0:n.container)&&(Zo(this.config.container).style.display="none"))}constructor(t){this.config=t,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};Ko("dynamsoft-mrz-loading-screen-style",el),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=t=>{this.resources.result=t};const t={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new hl(this.resources,this.config.scannerViewConfig),t.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new dl(this.resources,this.config.resultViewConfig,this.scannerView),t.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:t}}catch(t){this.isInitialized=!1;const e=`Initialization Failed: ${(null==t?void 0:t.message)||t}`;throw console.error(e),new Error(e)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var t;Pt.engineResourcePaths=Jo(null===(t=this.config)||void 0===t?void 0:t.engineResourcePaths)?fl:this.config.engineResourcePaths,Pt.loadWasm(),Ba.loadSpec("MRTD_TD3_PASSPORT"),Ba.loadSpec("MRTD_TD3_VISA"),Ba.loadSpec("MRTD_TD1_ID"),Ba.loadSpec("MRTD_TD2_ID"),Ba.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var t,e,i,n;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),ii._onAuthMessage=t=>t.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await ii.initLicense((null===(t=this.config)||void 0===t?void 0:t.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await Ks.createInstance((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.uiPath)||(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await Wr.createInstance(this.resources.cameraView)),this.resources.cvRouter=await Me.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(t){let e="string"==typeof t?t:null!==(n=null==t?void 0:t.message)&&void 0!==n?n:"object"==typeof t?JSON.stringify(t):String(t);const i=(null==e?void 0:e.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${e}`;throw console.error(i),new Error(i)}}shouldCreateDefaultContainer(){var t,e;const i=!this.config.container,n=!((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container));return i&&n}createDefaultMRZScannerContainer(){const t=document.createElement("div");return t.className="mrz-scanner-main-container",Object.assign(t.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(t),t}checkForTemporaryLicense(t){return!(null==t?void 0:t.length)||(null==t?void 0:t.startsWith("A"))||(null==t?void 0:t.startsWith("L"))||(null==t?void 0:t.startsWith("P"))||(null==t?void 0:t.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":t}validateViewConfigs(){var t,e,i,n,s,r,a,o;if(!this.config.container){if((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)&&this.config.showResultView&&!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)){const t="MRZResultView container is required when showResultView is true";return alert(t),console.error(t),!1}if(!(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)&&(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container)&&!this.resources.result){const t="Result is needed to create MRZResultView without a scanner view";return alert(t),console.error(t),!1}}try{if(this.config.container&&!Zo(this.config.container)){const t="Invalid main container reference";return alert(t),console.error(t),!1}if((null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)&&!Zo(null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.container)){const t="Invalid scanner view container reference";return alert(t),console.error(t),!1}if((null===(a=this.config.resultViewConfig)||void 0===a?void 0:a.container)&&!Zo(null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)){const t="Invalid result view container reference";return alert(t),console.error(t),!1}}catch(t){const e=`Error accessing container references: ${t.message}`;return alert(e),console.error(e),!1}return!0}showResultView(){var t,e;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container))}initializeMRZScannerConfig(){var t,e,i,n,s,r,a,o;this.config=null!==(t=this.config)&&void 0!==t?t:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=Zo(this.config.container));const l=this.config.container?this.createViewContainers(Zo(this.config.container)):{},h={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(Uo).map(t=>{var e;return[t,(null===(e=this.config.utilizedTemplateNames)||void 0===e?void 0:e[t])||Xo[t]]})),templateFilePath:(null===(e=this.config)||void 0===e?void 0:e.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.template.json"},c=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:l[Wo.Scanner]||Zo(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)||null,cameraEnhancerUIPath:(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.ui.html",templateFilePath:h.templateFilePath,utilizedTemplateNames:h.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(a=null===(r=this.config.scannerViewConfig)||void 0===r?void 0:r.enableMultiFrameCrossFilter)||void 0===a||a,mrzFormatType:this.config.mrzFormatType}),d=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:l[Wo.Result]||Zo(null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},h),{scannerViewConfig:c,resultViewConfig:d})),!0}createViewContainers(t){t.textContent="";const e=[Wo.Scanner];return this.showResultView()&&e.push(Wo.Result),e.reduce((e,i)=>{const n=document.createElement("div");return n.className=`mrz-scanner-${i}-view-container`,Object.assign(n.style,{height:"100%",width:"100%",display:"none",position:"relative"}),t.append(n),e[i]=n,e},{})}dispose(){var t,e;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const i=t=>{const e=Zo(t);e&&(e.style.display="none",e.textContent="")};i(this.config.container),i(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container),i(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container),this.isInitialized=!1}async processUploadedFile(t){var e,i,n,s,r,a;try{this.showLoadingOverlay("Processing File...");const{cvRouter:o}=this.resources,l=null===(e=this.config.utilizedTemplateNames)||void 0===e?void 0:e.all,h=await o.getSimplifiedSettings(l);h.roiMeasuredInPercentage=!0,h.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await o.updateSettings(l,h);const c=await o.capture(t,l),d=c.items,u=d.filter(t=>t.type===nt.CRIT_ORIGINAL_IMAGE)[0].imageData;u.toCanvas=()=>L(u),u.toBlob=async()=>await P("image/png",u);const f=null===(i=null==c?void 0:c.parsedResult)||void 0===i?void 0:i.parsedResultItems;let g={};if(null==f?void 0:f.length){const t=(null===(s=null===(n=f[0])||void 0===n?void 0:n.referenceItem)||void 0===s?void 0:s.text)||"";g=ol(t,f[0])}const m={status:{code:qo.RS_SUCCESS,message:"Success"},originalImageResult:u,data:g,imageData:!0,_imageData:u};null===(a=(r=this.resources).onResultUpdated)||void 0===a||a.call(r,m)}catch(t){return console.error("Failed to process uploaded file:",t),{status:{code:qo.RS_FAILED,message:`Failed to process image: ${t.message||t}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(t){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!t;const{components:e}=await this.initialize();if(this.config.container&&(Zo(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(t),e.resultView?await e.resultView.launch():this.resources.result;if(!e.scannerView&&this.resources.result)return e.resultView?await e.resultView.launch():this.resources.result;if(!e.scannerView)throw new Error("Scanner view is required when no previous result exists");const i=await e.scannerView.launch();return(null==i?void 0:i.status.code)!==qo.RS_SUCCESS?{status:{code:null==i?void 0:i.status.code,message:(null==i?void 0:i.status.message)||"Failed to capture image"}}:e.resultView?await e.resultView.launch():this.resources.result}catch(t){return alert((null==t?void 0:t.message)||t),console.error((null==t?void 0:t.message)||t),{status:{code:qo.RS_FAILED,message:(null==t?void 0:t.message)||t}}}finally{this.isCapturing=!1,this.dispose()}}}const ml={MRZScanner:gl,MRZScannerView:hl,MRZResultView:dl};export{aa as BarcodeReaderModule,Wr as CameraEnhancer,fi as CameraEnhancerModule,Qs as CameraManager,Ks as CameraView,Me as CaptureVisionRouter,ie as CaptureVisionRouterModule,Le as CapturedResultReceiver,La as CodeParser,Ba as CodeParserModule,Pt as CoreModule,Xo as DEFAULT_TEMPLATE_NAMES,Ha as DocumentNormalizerModule,Gi as DrawingItem,Ys as DrawingStyleManager,ml as DynamsoftMRZScanner,oa as EnumBarcodeFormat,r as EnumBufferOverflowProtectionMode,nt as EnumCapturedResultItemType,a as EnumColourChannelUsageType,st as EnumCornerType,dt as EnumCrossVerificationStatus,da as EnumDeblurMode,Ti as EnumDrawingItemMediaType,bi as EnumDrawingItemState,Ii as EnumEnhancedFeatures,rt as EnumErrorCode,la as EnumExtendedBarcodeResultType,Vo as EnumFilterType,at as EnumGrayscaleEnhancementMode,ot as EnumGrayscaleTransformationMode,pt as EnumImageCaptureDistanceMode,za as EnumImageColourMode,mt as EnumImageFileFormat,o as EnumImagePixelFormat,ne as EnumImageSourceState,lt as EnumImageTagType,ut as EnumIntermediateResultUnitType,ca as EnumLocalizationMode,il as EnumMRZData,Go as EnumMRZDocumentType,Uo as EnumMRZScanMode,Wo as EnumMRZScannerViews,Sa as EnumMappingStatus,_t as EnumModuleName,ht as EnumPDFReadingMode,Pe as EnumPresetTemplate,ha as EnumQRCodeErrorCorrectionLevel,ct as EnumRasterDataSource,Ea as EnumRawTextLineStatus,ft as EnumRegionObjectElementType,qo as EnumResultStatus,gt as EnumSectionType,vt as EnumTransformMatrixType,Ta as EnumValidationStatus,Nr as Feedback,nn as GroupDrawingItem,Js as ImageDataGetter,Ho as ImageDrawer,Zi as ImageDrawingItem,Qr as ImageEditorView,Yo as ImageIO,zo as ImageProcessor,$ as ImageSourceAdapter,Fe as IntermediateResultReceiver,wa as LabelRecognizerModule,ii as LicenseManager,si as LicenseModule,tn as LineDrawingItem,nl as MRZDataLabel,dl as MRZResultView,gl as MRZScanner,hl as MRZScannerView,ko as MultiFrameResultCrossFilter,en as QuadDrawingItem,Wi as RectDrawingItem,Ji as TextDrawingItem,Qa as UtilityModule,k as _getNorImageData,M as _saveToFile,P as _toBlob,L as _toCanvas,F as _toImage,Rt as bDebug,O as checkIsLink,A as compareVersion,rl as displayMRZDate,Ct as doOrWaitAsyncDependency,Tt as getNextTaskID,D as handleEngineResourcePaths,At as innerVersions,p as isArc,_ as isContour,w as isDSImageData,C as isDSRect,E as isImageTag,S as isLineSegment,m as isObject,y as isOriginalDsImageData,T as isPoint,b as isPolygon,I as isQuad,x as isRect,N as isSimdSupported,yt as mapAsyncDependency,Dt as mapPackageRegister,bt as mapTaskCallBack,It as onLog,B as productNameMap,R as requestResource,Ot as setBDebug,xt as setOnLog,Ca as utilsFuncs,wt as waitAsyncDependency,Et as worker,Mt as workerAutoResources}; diff --git a/dist/mrz-scanner.js b/dist/mrz-scanner.js index 28b4a98..d49fcf4 100644 --- a/dist/mrz-scanner.js +++ b/dist/mrz-scanner.js @@ -1 +1 @@ -!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("dynamsoft-capture-vision-bundle")):"function"==typeof define&&define.amd?define(["exports","dynamsoft-capture-vision-bundle"],n):n((e="undefined"!=typeof globalThis?globalThis:e||self).Dynamsoft=e.Dynamsoft||{},e.Dynamsoft)}(this,function(e,n){"use strict";function t(e){var n=Object.create(null);return e&&Object.keys(e).forEach(function(t){if("default"!==t){var i=Object.getOwnPropertyDescriptor(e,t);Object.defineProperty(n,t,i.get?i:{enumerable:!0,get:function(){return e[t]}})}}),n.default=e,Object.freeze(n)}var i,a,s,o=t(n);e.EnumMRZScanMode=void 0,(i=e.EnumMRZScanMode||(e.EnumMRZScanMode={})).Passport="passport",i.TD1="td1",i.TD2="td2",i.PassportAndTD1="passportAndTd1",i.PassportAndTD2="passportAndTd2",i.TD1AndTD2="td1AndTd2",i.All="all",e.EnumMRZDocumentType=void 0,(a=e.EnumMRZDocumentType||(e.EnumMRZDocumentType={})).Passport="passport",a.TD1="td1",a.TD2="td2",e.EnumMRZScannerViews=void 0,(s=e.EnumMRZScannerViews||(e.EnumMRZScannerViews={})).Scanner="scanner",s.Result="scan-result";const r={[e.EnumMRZScanMode.Passport]:"ReadPassport",[e.EnumMRZScanMode.TD1]:"ReadId-TD1",[e.EnumMRZScanMode.TD2]:"ReadId-TD2",[e.EnumMRZScanMode.PassportAndTD1]:"ReadPassportAndId-TD1",[e.EnumMRZScanMode.PassportAndTD2]:"ReadPassportAndId-TD2",[e.EnumMRZScanMode.TD1AndTD2]:"ReadId",[e.EnumMRZScanMode.All]:"ReadPassportAndId"};var l;function c(e){if("string"==typeof e){const n=document.querySelector(e);if(!n)throw new Error("Element not found");return n}return e instanceof HTMLElement?e:null}e.EnumResultStatus=void 0,(l=e.EnumResultStatus||(e.EnumResultStatus={}))[l.RS_SUCCESS=0]="RS_SUCCESS",l[l.RS_CANCELLED=1]="RS_CANCELLED",l[l.RS_FAILED=2]="RS_FAILED";function d(e,n){if(!document.getElementById(e)){const t=document.createElement("style");t.id=e,t.textContent=n,document.head.appendChild(t)}}const u=e=>!e||0===Object.keys(e).length;function h(e){return e?e.charAt(0).toUpperCase()+e.slice(1):""}const m={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function g(e,n={}){const{message:t,spinnerSize:i=32}=n,a=document.createElement("div");a.className="dynamsoft-mrz-loading-screen";const s=document.createElement("div");s.className="dynamsoft-mrz-loading";const o=document.createElement("div");o.className="dynamsoft-mrz-loading-content";const r=`\n \n \n \n `;if(o.innerHTML=r,t){const e=document.createElement("div");e.className="dynamsoft-mrz-loading-message",e.textContent=t,o.appendChild(e)}return s.appendChild(o),a.appendChild(s),e.appendChild(a),{element:a,updateMessage:e=>{let n=s.querySelector(".dynamsoft-mrz-loading-message");null!==e?n?n.textContent=e:(n=document.createElement("div"),n.className="dynamsoft-mrz-loading-message",n.textContent=e,o.appendChild(n)):null==n||n.remove()},hide:()=>{a&&a.parentNode&&(a.classList.add("fade-out"),setTimeout(()=>{var e;null===(e=a.parentNode)||void 0===e||e.removeChild(a)},200))}}}const p='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var f;e.EnumMRZData=void 0,(f=e.EnumMRZData||(e.EnumMRZData={})).InvalidFields="invalidFields",f.DocumentType="documentType",f.DocumentNumber="documentNumber",f.MRZText="mrzText",f.FirstName="firstName",f.LastName="lastName",f.Age="age",f.Sex="sex",f.IssuingState="issuingState",f.IssuingStateRaw="issuingStateRaw",f.Nationality="nationality",f.NationalityRaw="nationalityRaw",f.DateOfBirth="dateOfBirth",f.DateOfExpiry="dateOfExpiry";const y={[e.EnumMRZData.InvalidFields]:"Invalid Fields",[e.EnumMRZData.DocumentType]:"Document Type",[e.EnumMRZData.DocumentNumber]:"Document Number",[e.EnumMRZData.MRZText]:"MRZ Text",[e.EnumMRZData.FirstName]:"Given Name(s)",[e.EnumMRZData.LastName]:"Surname",[e.EnumMRZData.Age]:"Age",[e.EnumMRZData.Sex]:"Sex",[e.EnumMRZData.IssuingState]:"Issuing State",[e.EnumMRZData.IssuingStateRaw]:"Issuing State (Raw Value)",[e.EnumMRZData.Nationality]:"Nationality",[e.EnumMRZData.NationalityRaw]:"Nationality State (Raw Value)",[e.EnumMRZData.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[e.EnumMRZData.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function R(e,n,t,i=!1){const a=parseInt(e,10);let s;if(i)s=a>=60?1900+a:2e3+a;else{s=a>(new Date).getFullYear()%100?1900+a:2e3+a}return{year:s,month:parseInt(n,10),day:parseInt(t,10)}}function w(e){const n=e=>{var n;return 1===(null===(n=`${e}`)||void 0===n?void 0:n.length)?`0${e}`:e};return`${null==e?void 0:e.year}-${n(null==e?void 0:e.month)}${(null==e?void 0:e.day)&&`-${n(null==e?void 0:e.day)}`}`}function v(e){return"D<<"===e?"D":e}function E(t,i){const a=[],s=e=>i.getFieldValidationStatus(e)===n.EnumValidationStatus.VS_FAILED,o=i.codeType,r=function(n){switch(n){case"MRTD_TD1_ID":return e.EnumMRZDocumentType.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return e.EnumMRZDocumentType.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return e.EnumMRZDocumentType.Passport;default:throw new Error(`Unknown document type: ${n}`)}}(o),l=function(e){switch(e){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${e}`)}}(o),c=r===e.EnumMRZDocumentType.Passport&&"MRTD_TD3_PASSPORT"===o?"passportNumber":"documentNumber",d=R(i.getFieldValue("birthYear"),i.getFieldValue("birthMonth"),i.getFieldValue("birthDay")),u=R(i.getFieldValue("expiryYear"),i.getFieldValue("expiryMonth"),i.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(n=>{s(n)&&a.push(e.EnumMRZData.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(n=>{s(n)&&a.push(e.EnumMRZData.DateOfExpiry)});const m={[e.EnumMRZData.LastName]:i.getFieldValue("primaryIdentifier"),[e.EnumMRZData.FirstName]:i.getFieldValue("secondaryIdentifier"),[e.EnumMRZData.Nationality]:i.getFieldValue("nationality"),[e.EnumMRZData.NationalityRaw]:v(i.getFieldRawValue("nationality")),[e.EnumMRZData.DocumentNumber]:i.getFieldValue(c)||i.getFieldValue("longDocumentNumber"),[e.EnumMRZData.IssuingState]:i.getFieldValue("issuingState"),[e.EnumMRZData.IssuingStateRaw]:v(i.getFieldRawValue("issuingState")),[e.EnumMRZData.Sex]:h(i.getFieldValue("sex"))};Object.keys(m).forEach(n=>{let t=!1;switch(n){case e.EnumMRZData.FirstName:t=s("secondaryIdentifier");break;case e.EnumMRZData.LastName:t=s("primaryIdentifier");break;case e.EnumMRZData.DocumentNumber:t=s(c)||s("longDocumentNumber");break;default:t=s(n)}t&&a.push(n)});const g=function(e){const n=new Date,t=n.getMonth()+1>e.month||n.getMonth()+1===e.month&&n.getDate()>=e.day;return n.getFullYear()-e.year-(t?0:1)}(d);g<1&&a.push(e.EnumMRZData.Age);return{[e.EnumMRZData.InvalidFields]:a,[e.EnumMRZData.FirstName]:m[e.EnumMRZData.FirstName],[e.EnumMRZData.LastName]:m[e.EnumMRZData.LastName],[e.EnumMRZData.Age]:g,[e.EnumMRZData.DateOfBirth]:d,[e.EnumMRZData.Sex]:m[e.EnumMRZData.Sex],[e.EnumMRZData.Nationality]:m[e.EnumMRZData.Nationality],[e.EnumMRZData.NationalityRaw]:m[e.EnumMRZData.NationalityRaw],[e.EnumMRZData.DocumentNumber]:m[e.EnumMRZData.DocumentNumber],[e.EnumMRZData.DateOfExpiry]:u,[e.EnumMRZData.IssuingState]:m[e.EnumMRZData.IssuingState],[e.EnumMRZData.IssuingStateRaw]:m[e.EnumMRZData.IssuingStateRaw],[e.EnumMRZData.DocumentType]:h(l),[e.EnumMRZData.MRZText]:t}}const M={[e.EnumMRZDocumentType.TD1]:{width:85.6,height:53.98},[e.EnumMRZDocumentType.TD2]:{width:105,height:74},[e.EnumMRZDocumentType.Passport]:{width:125,height:88}};class D{showScannerLoadingOverlay(e){const n=c(this.config.container);this.loadingScreen=g(n,{message:e}),n.style.display="block",n.style.position="relative"}hideScannerLoadingOverlay(e=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,e&&(c(this.config.container).style.display="none"))}constructor(n,t){this.resources=n,this.config=t,this.isSoundFeedbackOn=!1,this.scanModeManager={[e.EnumMRZDocumentType.Passport]:!0,[e.EnumMRZDocumentType.TD1]:!0,[e.EnumMRZDocumentType.TD2]:!0},this.currentScanMode=e.EnumMRZScanMode.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),d("dynamsoft-mrz-loading-screen-style",p);try{const{cameraView:e,cameraEnhancer:t,cvRouter:i}=this.resources;if(e.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),e.setVideoFit("cover"),i.setInput(t),!0===this.config.enableMultiFrameCrossFilter){const e=new n.MultiFrameResultCrossFilter;e.enableResultCrossVerification(n.EnumCapturedResultItemType.CRIT_TEXT_LINE,!0),await i.addResultFilter(e)}const a=new n.CapturedResultReceiver;a.onCapturedResultReceived=e=>this.handleMRZResult(e),await i.addResultReceiver(a),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(i)}}}initializeElements(){var e;const n=c(this.config.container),t=n.children[n.children.length-1];if(!(null==t?void 0:t.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:t.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:t.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:t.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:t.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:t.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:t.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:t.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:t.shadowRoot.querySelector(".scan-mode-option-td2"),toast:t.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(e=this.config)||void 0===e?void 0:e.showPoweredByDynamsoft)){t.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case e.EnumMRZScanMode.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case e.EnumMRZScanMode.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case e.EnumMRZScanMode.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case e.EnumMRZScanMode.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=e=>{e.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(e.EnumMRZDocumentType.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(e.EnumMRZDocumentType.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(e.EnumMRZDocumentType.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:e.EnumResultStatus.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const e=c(this.config.container),n=e.children[e.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const t=n.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...n.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...n.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(e=>{e.addEventListener("click",async n=>{const i=e.getAttribute("data-davice-id"),a=e.getAttribute("data-height"),s=e.getAttribute("data-width");i?this.resources.cameraEnhancer.selectCamera(i).then(()=>{this.toggleScanGuide()}):a&&s&&this.resources.cameraEnhancer.setResolution({width:parseInt(s),height:parseInt(a)}).then(()=>{this.toggleScanGuide()}),"none"!==t.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const e=c(this.config.container),n=e.children[e.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const t=n.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),i=t.querySelectorAll(".dce-mn-camera-option"),a=t.querySelectorAll(".dce-mn-resolution-option"),s=this.resources.cameraEnhancer.getSelectedCamera(),o=this.resources.cameraEnhancer.getResolution();i.forEach(e=>{const n=e;n.getAttribute("data-davice-id")===(null==s?void 0:s.deviceId)?n.style.border="2px solid #fe814a":n.style.border="none"});const r={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(e){const n=e.width*e.height,t=e.width/e.height;let i="480p",a=Number.MAX_VALUE;for(const[e,s]of Object.entries(m)){const o=s.width*s.height,r=s.width/s.height,l=.7*Math.abs(o-n)+Math.abs(r-t)*o*.3;l{const n=e,t=n.getAttribute("data-height");n.style.border=t===r[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const e=c(this.config.container),n=e.children[e.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const t=n.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),t.click()}async relaunch(){}async uploadFile(){var t,i,a,s,o,r;const{cvRouter:l}=this.resources,c=document.createElement("input");c.type="file",c.accept=null!==(t=this.config.uploadAcceptedTypes)&&void 0!==t?t:"image/*",c.style.display="none",document.body.appendChild(c);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const t=await new Promise((e,n)=>{c.onchange=t=>{var i;const a=null===(i=t.target.files)||void 0===i?void 0:i[0];a?e(a):n(new Error("No file selected"))},c.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),c.click()});if(!t)return;let d;if(this.config.uploadFileConverter&&!t.type.startsWith("image/"))try{d=await this.config.uploadFileConverter(t)}catch(e){throw new Error(`Error converting file: ${e.message}`)}else{if(!t.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");d=t}const u=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const e=await l.getSimplifiedSettings(u);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await l.updateSettings(u,e)}const h=await l.capture(d,u);this.capturedResultItems=h.items;const m=this.capturedResultItems.filter(e=>e.type===n.EnumCapturedResultItemType.CRIT_ORIGINAL_IMAGE);if(0===m.length)throw new Error("No image data found in the captured result");const g=m[0].imageData;g.toCanvas=()=>n._toCanvas(g),g.toBlob=async()=>await n._toBlob("image/png",g),this.originalImageData=g;const p=null===(i=null==h?void 0:h.parsedResult)||void 0===i?void 0:i.parsedResultItems;let f={};if(null==p?void 0:p.length){const e=(null===(s=null===(a=p[0])||void 0===a?void 0:a.referenceItem)||void 0===s?void 0:s.text)||"";f=E(e,p[0])}const y={status:{code:e.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:f,imageData:!0,_imageData:this.originalImageData};null===(r=(o=this.resources).onResultUpdated)||void 0===r||r.call(o,y),this.currentScanResolver(y)}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:`Error processing file: ${t}`}};this.currentScanResolver(i)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(c)}}toggleSoundFeedback(e){this.isSoundFeedbackOn=void 0!==e?e:!this.isSoundFeedbackOn;const n=c(this.config.container),t=n.children[n.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const i=t.shadowRoot.querySelector(".dce-mn-sound-feedback"),a=i.querySelector(".dce-mn-sound-feedback-on");i.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",a.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(e){const{cameraEnhancer:n,cameraView:t}=this.resources;if(!n||!n.isOpen())return;const i=M[e].width/M[e].height;let a;const s=t.getVisibleRegionOfVideo({inPixels:!0}),{width:o,height:r}=s;if(s){if(s.width>s.height){const e=.5*r*i,n=Math.round(e/o*100),t=(100-n)/2;a={left:t,right:t+n,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const e=.9*o/i,n=Math.round(e/r*100),t=(100-n)/2;a={left:5,right:95,top:t,bottom:t+n,isMeasuredInPercentage:!0}}null==t||t.setScanRegionMaskVisible(!0),n.setScanRegion(a)}}toggleScanGuide(n){const t=c(this.config.container),i=t.children[t.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const a=i.shadowRoot.querySelector(".dce-scanguide-passport"),s=i.shadowRoot.querySelector(".dce-scanguide-td1"),o=i.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===n||!1===this.config.showScanGuide)return a.style.display="none",s.style.display="none",void(o.style.display="none");switch(this.currentScanMode){case e.EnumMRZScanMode.All:case e.EnumMRZScanMode.Passport:case e.EnumMRZScanMode.PassportAndTD1:case e.EnumMRZScanMode.PassportAndTD2:a.style.display="block",s.style.display="none",o.style.display="none",this.calculateScanRegion(e.EnumMRZDocumentType.Passport);break;case e.EnumMRZScanMode.TD1:case e.EnumMRZScanMode.TD1AndTD2:a.style.display="none",s.style.display="block",o.style.display="none",this.calculateScanRegion(e.EnumMRZDocumentType.TD1);break;case e.EnumMRZScanMode.TD2:a.style.display="none",s.style.display="none",o.style.display="block",this.calculateScanRegion(e.EnumMRZDocumentType.TD2)}}async openCamera(){try{const{cameraEnhancer:e,cameraView:n}=this.resources,t=c(this.config.container);if(t.style.display="block",e.isOpen())e.isPaused()&&await e.resume();else{const i=n.getUIElement();i.parentElement||t.append(i),await e.open()}await e.setResolution({width:2560,height:1440}),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const i=t.children[t.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");i.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",i.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(i)}}async closeCamera(e=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:n,cameraView:t}=this.resources,i=c(this.config.container);i.style.display=e?"none":"block",(null==t?void 0:t.getUIElement().parentElement)&&i.removeChild(t.getUIElement()),n.close(),this.stopCapturing()}catch(e){let n=(null==e?void 0:e.message)||e;console.error(`Close Camera error: ${n}`)}}pauseCamera(){const{cameraEnhancer:e}=this.resources;e.pause()}stopCapturing(){const{cameraView:e,cvRouter:n}=this.resources;n.stopCapturing(),e.clearAllInnerDrawingItems()}async handleMRZResult(t){var i,a,s;if(this.firstFrame)this.firstFrame=!1;else if(!(t.items.length<=1)){this.capturedResultItems=t.items;try{const{onResultUpdated:o}=this.resources,r=t.items.filter(e=>e.type===n.EnumCapturedResultItemType.CRIT_ORIGINAL_IMAGE)[0].imageData;r.toCanvas=()=>n._toCanvas(r),r.toBlob=async()=>await n._toBlob("image/png",r),this.originalImageData=r;const l=null===(i=null==t?void 0:t.parsedResult)||void 0===i?void 0:i.parsedResultItems;if(null==l?void 0:l.length){this.isSoundFeedbackOn&&n.Feedback.beep();const t=(null===(s=null===(a=l[0])||void 0===a?void 0:a.referenceItem)||void 0===s?void 0:s.text)||"",i=E(t,l[0]);this.closeCamera();const r={status:{code:e.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:i,imageData:!0,_imageData:this.originalImageData};null==o||o(r),this.currentScanResolver(r)}}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(i)}}}initializeScanModeManager(){const{mrzFormatType:n}=this.config;if(this.scanModeManager={[e.EnumMRZDocumentType.Passport]:!0,[e.EnumMRZDocumentType.TD1]:!0,[e.EnumMRZDocumentType.TD2]:!0},!n||Array.isArray(n)&&0===n.length)return;Object.keys(this.scanModeManager).forEach(e=>{this.scanModeManager[e]=!1});(Array.isArray(n)?n:[n]).forEach(e=>{this.scanModeManager[e]=!0})}getScanMode(){const n=Object.entries(this.scanModeManager).filter(([e,n])=>n).map(([e])=>e).sort().join(",");return{[e.EnumMRZDocumentType.Passport]:e.EnumMRZScanMode.Passport,[e.EnumMRZDocumentType.TD1]:e.EnumMRZScanMode.TD1,[e.EnumMRZDocumentType.TD2]:e.EnumMRZScanMode.TD2,[`${e.EnumMRZDocumentType.Passport},${e.EnumMRZDocumentType.TD1}`]:e.EnumMRZScanMode.PassportAndTD1,[`${e.EnumMRZDocumentType.Passport},${e.EnumMRZDocumentType.TD2}`]:e.EnumMRZScanMode.PassportAndTD2,[`${e.EnumMRZDocumentType.TD1},${e.EnumMRZDocumentType.TD2}`]:e.EnumMRZScanMode.TD1AndTD2,[`${e.EnumMRZDocumentType.Passport},${e.EnumMRZDocumentType.TD1},${e.EnumMRZDocumentType.TD2}`]:e.EnumMRZScanMode.All,"":e.EnumMRZScanMode.All}[n]}DCEShowToast(e,n=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=e,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},n))}async startCapturing(){const{cvRouter:t,cameraEnhancer:i}=this.resources,a=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const e=await t.getSimplifiedSettings(a);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await t.updateSettings(a,e)}this.firstFrame=!0,await t.startCapturing(a),i.setPixelFormat(n.EnumImagePixelFormat.IPF_ABGR_8888)}catch(n){let t=(null==n?void 0:n.message)||n;console.error("Failed to start capturing:",t),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(n){try{if(this.scanModeManager[n]&&0===Object.entries(this.scanModeManager).filter(([e,t])=>t&&e!==n).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[n]=!this.scanModeManager[n],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[e.EnumMRZDocumentType.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[e.EnumMRZDocumentType.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[e.EnumMRZDocumentType.Passport])}catch(n){let t=(null==n?void 0:n.message)||n;console.error("MRZ Scanner switch scan mode error: ",t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(i)}}async launch(){try{await this.initialize();const{cvRouter:e,cameraEnhancer:n}=this.resources;return new Promise(async e=>{this.currentScanResolver=e,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&n.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(n){let t=(null==n?void 0:n.message)||n;console.error("MRZ Scanner launch error: ",t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(i)}}}const S={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class C{constructor(e,n,t){this.resources=e,this.config=n,this.scannerView=t,this.editedFields={}}async launch(){try{return c(this.config.container).textContent="",await this.initialize(),c(this.config.container).style.display="flex",new Promise(e=>{this.currentScanResultViewResolver=e})}catch(e){let n=(null==e?void 0:e.message)||e;throw console.error(n),n}}async handleRescan(){var n;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const t=await this.scannerView.launch();if((null===(n=null==t?void 0:t.status)||void 0===n?void 0:n.code)===e.EnumResultStatus.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(t));this.resources.onResultUpdated&&((null==t?void 0:t.status.code)===e.EnumResultStatus.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==t?void 0:t.status.code)===e.EnumResultStatus.RS_SUCCESS&&this.resources.onResultUpdated(t)),this.dispose(!0),await this.initialize(),c(this.config.container).style.display="flex"}catch(n){throw console.error("Error in rescan handler:",n),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}),n}}async handleCancel(){var n;try{(null===(n=this.config)||void 0===n?void 0:n.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(n){throw console.error("Error in cancel handler:",n),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}),n}}async handleDone(){var n,t;try{(null===(n=this.resources.result)||void 0===n?void 0:n.data)&&!u(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(t=this.config)||void 0===t?void 0:t.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(n){throw console.error("Error in done handler:",n),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}),n}}createControls(){var e,n,t,i,a,s,o,r,l,c,u,h;const{toolbarButtonsConfig:m}=this.config;return function(e){d("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const n=document.createElement("div");return n.className="dynamsoft-mrz-controls",e.forEach(e=>{const t=document.createElement("div");t.className=`dynamsoft-mrz-control-btn ${null==e?void 0:e.className}`;const i=document.createElement("div");if(i.className="dynamsoft-mrz-control-icon-wrapper",(a=e.icon).trim().startsWith(""))i.innerHTML=e.icon;else{const n=document.createElement("img");n.src=e.icon,n.alt=e.label,n.width=24,n.height=24,i.appendChild(n)}var a;const s=document.createElement("div");s.className="dynamsoft-mrz-control-text",s.textContent=e.label,e.isDisabled&&t.classList.add("disabled"),e.isHidden&&t.classList.add("hide"),t.appendChild(i),t.appendChild(s),e.onClick&&!e.isDisabled&&t.addEventListener("click",e.onClick),n.appendChild(t)}),n}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(e=null==m?void 0:m.cancel)||void 0===e?void 0:e.icon)||S.cancel,label:(null===(n=null==m?void 0:m.cancel)||void 0===n?void 0:n.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(t=null==m?void 0:m.cancel)||void 0===t?void 0:t.className)||""}`,isHidden:(null===(i=null==m?void 0:m.cancel)||void 0===i?void 0:i.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(a=null==m?void 0:m.rescan)||void 0===a?void 0:a.icon)||S.rescan,label:(null===(s=null==m?void 0:m.rescan)||void 0===s?void 0:s.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(o=null==m?void 0:m.rescan)||void 0===o?void 0:o.className)||""}`,isHidden:(null===(r=null==m?void 0:m.rescan)||void 0===r?void 0:r.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==m?void 0:m.done)||void 0===l?void 0:l.icon)||S.complete,label:(null===(c=null==m?void 0:m.done)||void 0===c?void 0:c.label)||"Done",className:`${(null===(u=null==m?void 0:m.done)||void 0===u?void 0:u.className)||""}`,isHidden:(null===(h=null==m?void 0:m.done)||void 0===h?void 0:h.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(n,t){if(n===e.EnumMRZData.DateOfBirth||n===e.EnumMRZData.DateOfExpiry)try{const[e,i,a]=t.split(/[\/\-\.]/);a&&i&&e&&(this.editedFields[n]={day:parseInt(a,10),month:parseInt(i,10),year:parseInt(e,10)})}catch(e){console.error("Error parsing date",e)}else this.editedFields[n]=t}createMRZDataDisplay(){var n,t,i,a;const s=(null===(n=this.resources.result)||void 0===n?void 0:n.data)||{},o=!!this.config.allowResultEditing,r=s.invalidFields||[],l=[e.EnumMRZData.InvalidFields,e.EnumMRZData.IssuingStateRaw,e.EnumMRZData.NationalityRaw];!1===(null===(t=this.config)||void 0===t?void 0:t.showMRZText)&&l.push(e.EnumMRZData.MRZText);const c=document.createElement("div");if(c.className="dynamsoft-mrz-data-container",u(s)){const e=document.createElement("div");return e.className="dynamsoft-mrz-data-row empty",e.innerText=null!==(a=null===(i=this.config)||void 0===i?void 0:i.emptyResultMessage)&&void 0!==a?a:"The necessary information could not be detected. Please try again.",c.appendChild(e),c}if(r.length>0){const e=document.createElement("div");e.className="dynamsoft-mrz-error-notification",e.innerHTML=`\n
${S.failed}
\n
\n ${o?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,c.appendChild(e)}else if(0===r.length&&o){const e=document.createElement("div");e.className="dynamsoft-mrz-info-notification",e.innerHTML=`\n
${S.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,c.appendChild(e)}return Object.entries(s).forEach(([n,t])=>{if(l.includes(n)||!t)return;const i=document.createElement("div");i.className="dynamsoft-mrz-data-row";const a=r.includes(n);a&&i.classList.add("invalid-field");const s=[e.EnumMRZData.MRZText,e.EnumMRZData.DocumentType,e.EnumMRZData.IssuingStateRaw,e.EnumMRZData.NationalityRaw],d=document.createElement("span");if(d.className="dynamsoft-mrz-data-label",d.innerText=y[n]||n,a){const e=document.createElement("span");if(e.className="dynamsoft-mrz-error-icon",e.innerHTML=S.failed,d.appendChild(e),o){const e=document.createElement("span");e.className="dynamsoft-mrz-error-hint",e.textContent="Please correct this field",d.appendChild(e)}}const u=document.createElement("div");if(u.className="dynamsoft-mrz-data-value",o&&!s.includes(n)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",a&&s.classList.add("invalid"),n===e.EnumMRZData.DateOfBirth||n===e.EnumMRZData.DateOfExpiry?(s.value=w(t),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=t,s.addEventListener("input",e=>{if(this.handleFieldEdit(n,e.target.value),a){s.classList.remove("invalid"),i.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...r]);const e=this.editedFields.invalidFields.indexOf(n);e>-1&&this.editedFields.invalidFields.splice(e,1)}}),u.appendChild(s)}else n===e.EnumMRZData.MRZText?(u.classList.add("code"),u.innerText=t):n===e.EnumMRZData.DateOfBirth||n===e.EnumMRZData.DateOfExpiry?u.innerText=w(t):u.innerText=t,a&&u.classList.add("invalid-value");i.appendChild(d),i.appendChild(u),c.appendChild(i)}),c}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");d("dynamsoft-mrz-result-view-style",T);const e=document.createElement("div");if(e.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const n=this.resources.result.originalImageResult,t=document.createElement("div");let i;t.className="dynamsoft-mrz-result-view-image-container",(null==n?void 0:n.toCanvas)&&(i=null==n?void 0:n.toCanvas()),Object.assign(i.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),t.appendChild(i),e.appendChild(t)}const n=this.createMRZDataDisplay();e.appendChild(n);const t=this.createControls();e.appendChild(t),c(this.config.container).appendChild(e)}catch(e){let n=(null==e?void 0:e.message)||e;console.error(n),alert(n)}}hideView(){c(this.config.container).style.display="none"}dispose(e=!1){c(this.config.container).textContent="",e||(this.currentScanResultViewResolver=void 0)}}const T="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",b={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class Z{showLoadingOverlay(e){var n,t;const i=c(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||c(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container);this.loadingScreen=g(i,{message:e}),i.style.display="block",i.style.position="relative"}hideLoadingOverlay(e=!1){var n,t,i;const a=c(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||c(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,a.style.display="none",e&&(null===(i=this.config)||void 0===i?void 0:i.container)&&(c(this.config.container).style.display="none"))}constructor(e){this.config=e,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};d("dynamsoft-mrz-loading-screen-style",p),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=e=>{this.resources.result=e};const e={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new D(this.resources,this.config.scannerViewConfig),e.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new C(this.resources,this.config.resultViewConfig,this.scannerView),e.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:e}}catch(e){this.isInitialized=!1;const n=`Initialization Failed: ${(null==e?void 0:e.message)||e}`;throw console.error(n),new Error(n)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var e;n.CoreModule.engineResourcePaths=u(null===(e=this.config)||void 0===e?void 0:e.engineResourcePaths)?b:this.config.engineResourcePaths,n.CoreModule.loadWasm(),n.CodeParserModule.loadSpec("MRTD_TD3_PASSPORT"),n.CodeParserModule.loadSpec("MRTD_TD3_VISA"),n.CodeParserModule.loadSpec("MRTD_TD1_ID"),n.CodeParserModule.loadSpec("MRTD_TD2_ID"),n.CodeParserModule.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var e,t,i,a;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),n.LicenseManager._onAuthMessage=e=>e.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await n.LicenseManager.initLicense((null===(e=this.config)||void 0===e?void 0:e.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await n.CameraView.createInstance((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.uiPath)||(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await n.CameraEnhancer.createInstance(this.resources.cameraView)),this.resources.cvRouter=await n.CaptureVisionRouter.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(e){let n="string"==typeof e?e:null!==(a=null==e?void 0:e.message)&&void 0!==a?a:"object"==typeof e?JSON.stringify(e):String(e);const t=(null==n?void 0:n.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${n}`;throw console.error(t),new Error(t)}}shouldCreateDefaultContainer(){var e,n;const t=!this.config.container,i=!((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container));return t&&i}createDefaultMRZScannerContainer(){const e=document.createElement("div");return e.className="mrz-scanner-main-container",Object.assign(e.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(e),e}checkForTemporaryLicense(e){return!(null==e?void 0:e.length)||(null==e?void 0:e.startsWith("A"))||(null==e?void 0:e.startsWith("L"))||(null==e?void 0:e.startsWith("P"))||(null==e?void 0:e.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":e}validateViewConfigs(){var e,n,t,i,a,s,o,r;if(!this.config.container){if((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)&&this.config.showResultView&&!(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container)){const e="MRZResultView container is required when showResultView is true";return alert(e),console.error(e),!1}if(!(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)&&(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container)&&!this.resources.result){const e="Result is needed to create MRZResultView without a scanner view";return alert(e),console.error(e),!1}}try{if(this.config.container&&!c(this.config.container)){const e="Invalid main container reference";return alert(e),console.error(e),!1}if((null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.container)&&!c(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)){const e="Invalid scanner view container reference";return alert(e),console.error(e),!1}if((null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)&&!c(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)){const e="Invalid result view container reference";return alert(e),console.error(e),!1}}catch(e){const n=`Error accessing container references: ${e.message}`;return alert(n),console.error(n),!1}return!0}showResultView(){var e,n;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container))}initializeMRZScannerConfig(){var n,t,i,a,s,o,l,d;this.config=null!==(n=this.config)&&void 0!==n?n:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=c(this.config.container));const u=this.config.container?this.createViewContainers(c(this.config.container)):{},h={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(e.EnumMRZScanMode).map(e=>{var n;return[e,(null===(n=this.config.utilizedTemplateNames)||void 0===n?void 0:n[e])||r[e]]})),templateFilePath:(null===(t=this.config)||void 0===t?void 0:t.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.template.json"},m=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:u[e.EnumMRZScannerViews.Scanner]||c(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)||null,cameraEnhancerUIPath:(null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.ui.html",templateFilePath:h.templateFilePath,utilizedTemplateNames:h.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(l=null===(o=this.config.scannerViewConfig)||void 0===o?void 0:o.enableMultiFrameCrossFilter)||void 0===l||l,mrzFormatType:this.config.mrzFormatType}),g=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:u[e.EnumMRZScannerViews.Result]||c(null===(d=this.config.resultViewConfig)||void 0===d?void 0:d.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},h),{scannerViewConfig:m,resultViewConfig:g})),!0}createViewContainers(n){n.textContent="";const t=[e.EnumMRZScannerViews.Scanner];return this.showResultView()&&t.push(e.EnumMRZScannerViews.Result),t.reduce((e,t)=>{const i=document.createElement("div");return i.className=`mrz-scanner-${t}-view-container`,Object.assign(i.style,{height:"100%",width:"100%",display:"none",position:"relative"}),n.append(i),e[t]=i,e},{})}dispose(){var e,n;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const t=e=>{const n=c(e);n&&(n.style.display="none",n.textContent="")};t(this.config.container),t(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container),t(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container),this.isInitialized=!1}async processUploadedFile(t){var i,a,s,o,r,l;try{this.showLoadingOverlay("Processing File...");const{cvRouter:c}=this.resources,d=null===(i=this.config.utilizedTemplateNames)||void 0===i?void 0:i.all,u=await c.getSimplifiedSettings(d);u.roiMeasuredInPercentage=!0,u.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await c.updateSettings(d,u);const h=await c.capture(t,d),m=h.items,g=m.filter(e=>e.type===n.EnumCapturedResultItemType.CRIT_ORIGINAL_IMAGE)[0].imageData;g.toCanvas=()=>n._toCanvas(g),g.toBlob=async()=>await n._toBlob("image/png",g);const p=null===(a=null==h?void 0:h.parsedResult)||void 0===a?void 0:a.parsedResultItems;let f={};if(null==p?void 0:p.length){const e=(null===(o=null===(s=p[0])||void 0===s?void 0:s.referenceItem)||void 0===o?void 0:o.text)||"";f=E(e,p[0])}const y={status:{code:e.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:g,data:f,imageData:!0,_imageData:g};null===(l=(r=this.resources).onResultUpdated)||void 0===l||l.call(r,y)}catch(n){return console.error("Failed to process uploaded file:",n),{status:{code:e.EnumResultStatus.RS_FAILED,message:`Failed to process image: ${n.message||n}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(n){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!n;const{components:t}=await this.initialize();if(this.config.container&&(c(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(n),t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView&&this.resources.result)return t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView)throw new Error("Scanner view is required when no previous result exists");const i=await t.scannerView.launch();return(null==i?void 0:i.status.code)!==e.EnumResultStatus.RS_SUCCESS?{status:{code:null==i?void 0:i.status.code,message:(null==i?void 0:i.status.message)||"Failed to capture image"}}:t.resultView?await t.resultView.launch():this.resources.result}catch(n){return alert((null==n?void 0:n.message)||n),console.error((null==n?void 0:n.message)||n),{status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}}finally{this.isCapturing=!1,this.dispose()}}}const x={MRZScanner:Z,MRZScannerView:D,MRZResultView:C};e.Dynamsoft=o,e.DEFAULT_TEMPLATE_NAMES=r,e.DynamsoftMRZScanner=x,e.MRZDataLabel=y,e.MRZResultView=C,e.MRZScanner=Z,e.MRZScannerView=D,e.displayMRZDate=w}); +!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("dynamsoft-capture-vision-bundle")):"function"==typeof define&&define.amd?define(["exports","dynamsoft-capture-vision-bundle"],n):n((e="undefined"!=typeof globalThis?globalThis:e||self).Dynamsoft=e.Dynamsoft||{},e.Dynamsoft)}(this,function(e,n){"use strict";function t(e){var n=Object.create(null);return e&&Object.keys(e).forEach(function(t){if("default"!==t){var i=Object.getOwnPropertyDescriptor(e,t);Object.defineProperty(n,t,i.get?i:{enumerable:!0,get:function(){return e[t]}})}}),n.default=e,Object.freeze(n)}var i,a,s,o=t(n);e.EnumMRZScanMode=void 0,(i=e.EnumMRZScanMode||(e.EnumMRZScanMode={})).Passport="passport",i.TD1="td1",i.TD2="td2",i.PassportAndTD1="passportAndTd1",i.PassportAndTD2="passportAndTd2",i.TD1AndTD2="td1AndTd2",i.All="all",e.EnumMRZDocumentType=void 0,(a=e.EnumMRZDocumentType||(e.EnumMRZDocumentType={})).Passport="passport",a.TD1="td1",a.TD2="td2",e.EnumMRZScannerViews=void 0,(s=e.EnumMRZScannerViews||(e.EnumMRZScannerViews={})).Scanner="scanner",s.Result="scan-result";const r={[e.EnumMRZScanMode.Passport]:"ReadPassport",[e.EnumMRZScanMode.TD1]:"ReadId-TD1",[e.EnumMRZScanMode.TD2]:"ReadId-TD2",[e.EnumMRZScanMode.PassportAndTD1]:"ReadPassportAndId-TD1",[e.EnumMRZScanMode.PassportAndTD2]:"ReadPassportAndId-TD2",[e.EnumMRZScanMode.TD1AndTD2]:"ReadId",[e.EnumMRZScanMode.All]:"ReadPassportAndId"};var l;function c(e){if("string"==typeof e){const n=document.querySelector(e);if(!n)throw new Error("Element not found");return n}return e instanceof HTMLElement?e:null}e.EnumResultStatus=void 0,(l=e.EnumResultStatus||(e.EnumResultStatus={}))[l.RS_SUCCESS=0]="RS_SUCCESS",l[l.RS_CANCELLED=1]="RS_CANCELLED",l[l.RS_FAILED=2]="RS_FAILED";function d(e,n){if(!document.getElementById(e)){const t=document.createElement("style");t.id=e,t.textContent=n,document.head.appendChild(t)}}const u=e=>!e||0===Object.keys(e).length;function h(e){return e?e.charAt(0).toUpperCase()+e.slice(1):""}const m={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function g(e,n={}){const{message:t,spinnerSize:i=32}=n,a=document.createElement("div");a.className="dynamsoft-mrz-loading-screen";const s=document.createElement("div");s.className="dynamsoft-mrz-loading";const o=document.createElement("div");o.className="dynamsoft-mrz-loading-content";const r=`\n \n \n \n `;if(o.innerHTML=r,t){const e=document.createElement("div");e.className="dynamsoft-mrz-loading-message",e.textContent=t,o.appendChild(e)}return s.appendChild(o),a.appendChild(s),e.appendChild(a),{element:a,updateMessage:e=>{let n=s.querySelector(".dynamsoft-mrz-loading-message");null!==e?n?n.textContent=e:(n=document.createElement("div"),n.className="dynamsoft-mrz-loading-message",n.textContent=e,o.appendChild(n)):null==n||n.remove()},hide:()=>{a&&a.parentNode&&(a.classList.add("fade-out"),setTimeout(()=>{var e;null===(e=a.parentNode)||void 0===e||e.removeChild(a)},200))}}}const p='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var f;e.EnumMRZData=void 0,(f=e.EnumMRZData||(e.EnumMRZData={})).InvalidFields="invalidFields",f.DocumentType="documentType",f.DocumentNumber="documentNumber",f.MRZText="mrzText",f.FirstName="firstName",f.LastName="lastName",f.Age="age",f.Sex="sex",f.IssuingState="issuingState",f.IssuingStateRaw="issuingStateRaw",f.Nationality="nationality",f.NationalityRaw="nationalityRaw",f.DateOfBirth="dateOfBirth",f.DateOfExpiry="dateOfExpiry";const y={[e.EnumMRZData.InvalidFields]:"Invalid Fields",[e.EnumMRZData.DocumentType]:"Document Type",[e.EnumMRZData.DocumentNumber]:"Document Number",[e.EnumMRZData.MRZText]:"MRZ Text",[e.EnumMRZData.FirstName]:"Given Name(s)",[e.EnumMRZData.LastName]:"Surname",[e.EnumMRZData.Age]:"Age",[e.EnumMRZData.Sex]:"Sex",[e.EnumMRZData.IssuingState]:"Issuing State",[e.EnumMRZData.IssuingStateRaw]:"Issuing State (Raw Value)",[e.EnumMRZData.Nationality]:"Nationality",[e.EnumMRZData.NationalityRaw]:"Nationality State (Raw Value)",[e.EnumMRZData.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[e.EnumMRZData.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function R(e,n,t,i=!1){const a=parseInt(e,10);let s;if(i)s=a>=60?1900+a:2e3+a;else{s=a>(new Date).getFullYear()%100?1900+a:2e3+a}return{year:s,month:parseInt(n,10),day:parseInt(t,10)}}function w(e){const n=e=>{var n;return 1===(null===(n=`${e}`)||void 0===n?void 0:n.length)?`0${e}`:e};return`${null==e?void 0:e.year}-${n(null==e?void 0:e.month)}${(null==e?void 0:e.day)&&`-${n(null==e?void 0:e.day)}`}`}function v(e){return"D<<"===e?"D":e}function E(t,i){const a=[],s=e=>i.getFieldValidationStatus(e)===n.EnumValidationStatus.VS_FAILED,o=i.codeType,r=function(n){switch(n){case"MRTD_TD1_ID":return e.EnumMRZDocumentType.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return e.EnumMRZDocumentType.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return e.EnumMRZDocumentType.Passport;default:throw new Error(`Unknown document type: ${n}`)}}(o),l=function(e){switch(e){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${e}`)}}(o),c=r===e.EnumMRZDocumentType.Passport&&"MRTD_TD3_PASSPORT"===o?"passportNumber":"documentNumber",d=R(i.getFieldValue("birthYear"),i.getFieldValue("birthMonth"),i.getFieldValue("birthDay")),u=R(i.getFieldValue("expiryYear"),i.getFieldValue("expiryMonth"),i.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(n=>{s(n)&&a.push(e.EnumMRZData.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(n=>{s(n)&&a.push(e.EnumMRZData.DateOfExpiry)});const m={[e.EnumMRZData.LastName]:i.getFieldValue("primaryIdentifier"),[e.EnumMRZData.FirstName]:i.getFieldValue("secondaryIdentifier"),[e.EnumMRZData.Nationality]:i.getFieldValue("nationality"),[e.EnumMRZData.NationalityRaw]:v(i.getFieldRawValue("nationality")),[e.EnumMRZData.DocumentNumber]:i.getFieldValue(c)||i.getFieldValue("longDocumentNumber"),[e.EnumMRZData.IssuingState]:i.getFieldValue("issuingState"),[e.EnumMRZData.IssuingStateRaw]:v(i.getFieldRawValue("issuingState")),[e.EnumMRZData.Sex]:h(i.getFieldValue("sex"))};Object.keys(m).forEach(n=>{let t=!1;switch(n){case e.EnumMRZData.FirstName:t=s("secondaryIdentifier");break;case e.EnumMRZData.LastName:t=s("primaryIdentifier");break;case e.EnumMRZData.DocumentNumber:t=s(c)||s("longDocumentNumber");break;default:t=s(n)}t&&a.push(n)});const g=function(e){const n=new Date,t=n.getMonth()+1>e.month||n.getMonth()+1===e.month&&n.getDate()>=e.day;return n.getFullYear()-e.year-(t?0:1)}(d);g<1&&a.push(e.EnumMRZData.Age);return{[e.EnumMRZData.InvalidFields]:a,[e.EnumMRZData.FirstName]:m[e.EnumMRZData.FirstName],[e.EnumMRZData.LastName]:m[e.EnumMRZData.LastName],[e.EnumMRZData.Age]:g,[e.EnumMRZData.DateOfBirth]:d,[e.EnumMRZData.Sex]:m[e.EnumMRZData.Sex],[e.EnumMRZData.Nationality]:m[e.EnumMRZData.Nationality],[e.EnumMRZData.NationalityRaw]:m[e.EnumMRZData.NationalityRaw],[e.EnumMRZData.DocumentNumber]:m[e.EnumMRZData.DocumentNumber],[e.EnumMRZData.DateOfExpiry]:u,[e.EnumMRZData.IssuingState]:m[e.EnumMRZData.IssuingState],[e.EnumMRZData.IssuingStateRaw]:m[e.EnumMRZData.IssuingStateRaw],[e.EnumMRZData.DocumentType]:h(l),[e.EnumMRZData.MRZText]:t}}const M={[e.EnumMRZDocumentType.TD1]:{width:85.6,height:53.98},[e.EnumMRZDocumentType.TD2]:{width:105,height:74},[e.EnumMRZDocumentType.Passport]:{width:125,height:88}};class D{showScannerLoadingOverlay(e){const n=c(this.config.container);this.loadingScreen=g(n,{message:e}),n.style.display="block",n.style.position="relative"}hideScannerLoadingOverlay(e=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,e&&(c(this.config.container).style.display="none"))}constructor(n,t){this.resources=n,this.config=t,this.isSoundFeedbackOn=!1,this.scanModeManager={[e.EnumMRZDocumentType.Passport]:!0,[e.EnumMRZDocumentType.TD1]:!0,[e.EnumMRZDocumentType.TD2]:!0},this.currentScanMode=e.EnumMRZScanMode.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),d("dynamsoft-mrz-loading-screen-style",p);try{const{cameraView:e,cameraEnhancer:t,cvRouter:i}=this.resources;if(e.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),e.setVideoFit("cover"),i.setInput(t),!0===this.config.enableMultiFrameCrossFilter){const e=new n.MultiFrameResultCrossFilter;e.enableResultCrossVerification(n.EnumCapturedResultItemType.CRIT_TEXT_LINE,!0),await i.addResultFilter(e)}const a=new n.CapturedResultReceiver;a.onCapturedResultReceived=e=>this.handleMRZResult(e),await i.addResultReceiver(a),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(i)}}}initializeElements(){var e;const n=c(this.config.container),t=n.children[n.children.length-1];if(!(null==t?void 0:t.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:t.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:t.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:t.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:t.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:t.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:t.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:t.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:t.shadowRoot.querySelector(".scan-mode-option-td2"),toast:t.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(e=this.config)||void 0===e?void 0:e.showPoweredByDynamsoft)){t.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case e.EnumMRZScanMode.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case e.EnumMRZScanMode.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case e.EnumMRZScanMode.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case e.EnumMRZScanMode.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=e=>{e.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(e.EnumMRZDocumentType.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(e.EnumMRZDocumentType.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(e.EnumMRZDocumentType.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:e.EnumResultStatus.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const e=c(this.config.container),n=e.children[e.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const t=n.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...n.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...n.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(e=>{e.addEventListener("click",async n=>{const i=e.getAttribute("data-davice-id"),a=e.getAttribute("data-height"),s=e.getAttribute("data-width");i?this.resources.cameraEnhancer.selectCamera(i).then(()=>{this.toggleScanGuide()}):a&&s&&this.resources.cameraEnhancer.setResolution({width:parseInt(s),height:parseInt(a)}).then(()=>{this.toggleScanGuide()}),"none"!==t.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const e=c(this.config.container),n=e.children[e.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const t=n.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),i=t.querySelectorAll(".dce-mn-camera-option"),a=t.querySelectorAll(".dce-mn-resolution-option"),s=this.resources.cameraEnhancer.getSelectedCamera(),o=this.resources.cameraEnhancer.getResolution();i.forEach(e=>{const n=e;n.getAttribute("data-davice-id")===(null==s?void 0:s.deviceId)?n.style.border="2px solid #fe814a":n.style.border="none"});const r={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(e){const n=e.width*e.height,t=e.width/e.height;let i="480p",a=Number.MAX_VALUE;for(const[e,s]of Object.entries(m)){const o=s.width*s.height,r=s.width/s.height,l=.7*Math.abs(o-n)+Math.abs(r-t)*o*.3;l{const n=e,t=n.getAttribute("data-height");n.style.border=t===r[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const e=c(this.config.container),n=e.children[e.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const t=n.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),t.click()}async relaunch(){}async uploadFile(){var t,i,a,s,o,r;const{cvRouter:l}=this.resources,c=document.createElement("input");c.type="file",c.accept=null!==(t=this.config.uploadAcceptedTypes)&&void 0!==t?t:"image/*",c.style.display="none",document.body.appendChild(c);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const t=await new Promise((e,n)=>{c.onchange=t=>{var i;const a=null===(i=t.target.files)||void 0===i?void 0:i[0];a?e(a):n(new Error("No file selected"))},c.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),c.click()});if(!t)return;let d;if(this.config.uploadFileConverter&&!t.type.startsWith("image/"))try{d=await this.config.uploadFileConverter(t)}catch(e){throw new Error(`Error converting file: ${e.message}`)}else{if(!t.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");d=t}const u=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const e=await l.getSimplifiedSettings(u);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await l.updateSettings(u,e)}const h=await l.capture(d,u);this.capturedResultItems=h.items;const m=this.capturedResultItems.filter(e=>e.type===n.EnumCapturedResultItemType.CRIT_ORIGINAL_IMAGE);if(0===m.length)throw new Error("No image data found in the captured result");const g=m[0].imageData;g.toCanvas=()=>n._toCanvas(g),g.toBlob=async()=>await n._toBlob("image/png",g),this.originalImageData=g;const p=null===(i=null==h?void 0:h.parsedResult)||void 0===i?void 0:i.parsedResultItems;let f={};if(null==p?void 0:p.length){const e=(null===(s=null===(a=p[0])||void 0===a?void 0:a.referenceItem)||void 0===s?void 0:s.text)||"";f=E(e,p[0])}const y={status:{code:e.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:f,imageData:!0,_imageData:this.originalImageData};null===(r=(o=this.resources).onResultUpdated)||void 0===r||r.call(o,y),this.currentScanResolver(y)}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:`Error processing file: ${t}`}};this.currentScanResolver(i)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(c)}}toggleSoundFeedback(e){this.isSoundFeedbackOn=void 0!==e?e:!this.isSoundFeedbackOn;const n=c(this.config.container),t=n.children[n.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const i=t.shadowRoot.querySelector(".dce-mn-sound-feedback"),a=i.querySelector(".dce-mn-sound-feedback-on");i.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",a.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(e){const{cameraEnhancer:n,cameraView:t}=this.resources;if(!n||!n.isOpen())return;const i=M[e].width/M[e].height;let a;const s=t.getVisibleRegionOfVideo({inPixels:!0}),{width:o,height:r}=s;if(s){if(s.width>s.height){const e=.5*r*i,n=Math.round(e/o*100),t=(100-n)/2;a={left:t,right:t+n,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const e=.9*o/i,n=Math.round(e/r*100),t=(100-n)/2;a={left:5,right:95,top:t,bottom:t+n,isMeasuredInPercentage:!0}}null==t||t.setScanRegionMaskVisible(!0),n.setScanRegion(a)}}toggleScanGuide(n){const t=c(this.config.container),i=t.children[t.children.length-1];if(!(null==i?void 0:i.shadowRoot))return;const a=i.shadowRoot.querySelector(".dce-scanguide-passport"),s=i.shadowRoot.querySelector(".dce-scanguide-td1"),o=i.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===n||!1===this.config.showScanGuide)return a.style.display="none",s.style.display="none",void(o.style.display="none");switch(this.currentScanMode){case e.EnumMRZScanMode.All:case e.EnumMRZScanMode.Passport:case e.EnumMRZScanMode.PassportAndTD1:case e.EnumMRZScanMode.PassportAndTD2:a.style.display="block",s.style.display="none",o.style.display="none",this.calculateScanRegion(e.EnumMRZDocumentType.Passport);break;case e.EnumMRZScanMode.TD1:case e.EnumMRZScanMode.TD1AndTD2:a.style.display="none",s.style.display="block",o.style.display="none",this.calculateScanRegion(e.EnumMRZDocumentType.TD1);break;case e.EnumMRZScanMode.TD2:a.style.display="none",s.style.display="none",o.style.display="block",this.calculateScanRegion(e.EnumMRZDocumentType.TD2)}}async openCamera(){try{const{cameraEnhancer:e,cameraView:n}=this.resources,t=c(this.config.container);if(t.style.display="block",e.isOpen())e.isPaused()&&await e.resume();else{const i=n.getUIElement();i.parentElement||t.append(i),await e.open()}await e.setResolution({width:2560,height:1440}),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const i=t.children[t.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");i.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",i.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(i)}}async closeCamera(e=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:n,cameraView:t}=this.resources,i=c(this.config.container);i.style.display=e?"none":"block",(null==t?void 0:t.getUIElement().parentElement)&&i.removeChild(t.getUIElement()),n.close(),this.stopCapturing()}catch(e){let n=(null==e?void 0:e.message)||e;console.error(`Close Camera error: ${n}`)}}pauseCamera(){const{cameraEnhancer:e}=this.resources;e.pause()}stopCapturing(){const{cameraView:e,cvRouter:n}=this.resources;n.stopCapturing(),e.clearAllInnerDrawingItems()}async handleMRZResult(t){var i,a,s;if(this.firstFrame)this.firstFrame=!1;else if(!(t.items.length<=1)){this.capturedResultItems=t.items;try{const{onResultUpdated:o}=this.resources,r=t.items.filter(e=>e.type===n.EnumCapturedResultItemType.CRIT_ORIGINAL_IMAGE)[0].imageData;r.toCanvas=()=>n._toCanvas(r),r.toBlob=async()=>await n._toBlob("image/png",r),this.originalImageData=r;const l=null===(i=null==t?void 0:t.parsedResult)||void 0===i?void 0:i.parsedResultItems;if(null==l?void 0:l.length){this.isSoundFeedbackOn&&n.Feedback.beep();const t=(null===(s=null===(a=l[0])||void 0===a?void 0:a.referenceItem)||void 0===s?void 0:s.text)||"",i=E(t,l[0]);this.closeCamera();const r={status:{code:e.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:i,imageData:!0,_imageData:this.originalImageData};null==o||o(r),this.currentScanResolver(r)}}catch(n){let t=(null==n?void 0:n.message)||n;console.error(t),alert(t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(i)}}}initializeScanModeManager(){const{mrzFormatType:n}=this.config;if(this.scanModeManager={[e.EnumMRZDocumentType.Passport]:!0,[e.EnumMRZDocumentType.TD1]:!0,[e.EnumMRZDocumentType.TD2]:!0},!n||Array.isArray(n)&&0===n.length)return;Object.keys(this.scanModeManager).forEach(e=>{this.scanModeManager[e]=!1});(Array.isArray(n)?n:[n]).forEach(e=>{this.scanModeManager[e]=!0})}getScanMode(){const n=Object.entries(this.scanModeManager).filter(([e,n])=>n).map(([e])=>e).sort().join(",");return{[e.EnumMRZDocumentType.Passport]:e.EnumMRZScanMode.Passport,[e.EnumMRZDocumentType.TD1]:e.EnumMRZScanMode.TD1,[e.EnumMRZDocumentType.TD2]:e.EnumMRZScanMode.TD2,[`${e.EnumMRZDocumentType.Passport},${e.EnumMRZDocumentType.TD1}`]:e.EnumMRZScanMode.PassportAndTD1,[`${e.EnumMRZDocumentType.Passport},${e.EnumMRZDocumentType.TD2}`]:e.EnumMRZScanMode.PassportAndTD2,[`${e.EnumMRZDocumentType.TD1},${e.EnumMRZDocumentType.TD2}`]:e.EnumMRZScanMode.TD1AndTD2,[`${e.EnumMRZDocumentType.Passport},${e.EnumMRZDocumentType.TD1},${e.EnumMRZDocumentType.TD2}`]:e.EnumMRZScanMode.All,"":e.EnumMRZScanMode.All}[n]}DCEShowToast(e,n=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=e,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},n))}async startCapturing(){const{cvRouter:t,cameraEnhancer:i}=this.resources,a=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const e=await t.getSimplifiedSettings(a);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await t.updateSettings(a,e)}this.firstFrame=!0,await t.startCapturing(a),i.setPixelFormat(n.EnumImagePixelFormat.IPF_ABGR_8888)}catch(n){let t=(null==n?void 0:n.message)||n;console.error("Failed to start capturing:",t),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(n){try{if(this.scanModeManager[n]&&0===Object.entries(this.scanModeManager).filter(([e,t])=>t&&e!==n).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[n]=!this.scanModeManager[n],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[e.EnumMRZDocumentType.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[e.EnumMRZDocumentType.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[e.EnumMRZDocumentType.Passport])}catch(n){let t=(null==n?void 0:n.message)||n;console.error("MRZ Scanner switch scan mode error: ",t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(i)}}async launch(){try{await this.initialize();const{cvRouter:e,cameraEnhancer:n}=this.resources;return new Promise(async e=>{this.currentScanResolver=e,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&n.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(n){let t=(null==n?void 0:n.message)||n;console.error("MRZ Scanner launch error: ",t),this.closeCamera();const i={status:{code:e.EnumResultStatus.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(i)}}}const S={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class C{constructor(e,n,t){this.resources=e,this.config=n,this.scannerView=t,this.editedFields={}}async launch(){try{return c(this.config.container).textContent="",await this.initialize(),c(this.config.container).style.display="flex",new Promise(e=>{this.currentScanResultViewResolver=e})}catch(e){let n=(null==e?void 0:e.message)||e;throw console.error(n),n}}async handleRescan(){var n;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const t=await this.scannerView.launch();if((null===(n=null==t?void 0:t.status)||void 0===n?void 0:n.code)===e.EnumResultStatus.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(t));this.resources.onResultUpdated&&((null==t?void 0:t.status.code)===e.EnumResultStatus.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==t?void 0:t.status.code)===e.EnumResultStatus.RS_SUCCESS&&this.resources.onResultUpdated(t)),this.dispose(!0),await this.initialize(),c(this.config.container).style.display="flex"}catch(n){throw console.error("Error in rescan handler:",n),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}),n}}async handleCancel(){var n;try{(null===(n=this.config)||void 0===n?void 0:n.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(n){throw console.error("Error in cancel handler:",n),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}),n}}async handleDone(){var n,t;try{(null===(n=this.resources.result)||void 0===n?void 0:n.data)&&!u(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(t=this.config)||void 0===t?void 0:t.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(n){throw console.error("Error in done handler:",n),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}),n}}createControls(){var e,n,t,i,a,s,o,r,l,c,u,h;const{toolbarButtonsConfig:m}=this.config;return function(e){d("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const n=document.createElement("div");return n.className="dynamsoft-mrz-controls",e.forEach(e=>{const t=document.createElement("div");t.className=`dynamsoft-mrz-control-btn ${null==e?void 0:e.className}`;const i=document.createElement("div");if(i.className="dynamsoft-mrz-control-icon-wrapper",(a=e.icon).trim().startsWith(""))i.innerHTML=e.icon;else{const n=document.createElement("img");n.src=e.icon,n.alt=e.label,n.width=24,n.height=24,i.appendChild(n)}var a;const s=document.createElement("div");s.className="dynamsoft-mrz-control-text",s.textContent=e.label,e.isDisabled&&t.classList.add("disabled"),e.isHidden&&t.classList.add("hide"),t.appendChild(i),t.appendChild(s),e.onClick&&!e.isDisabled&&t.addEventListener("click",e.onClick),n.appendChild(t)}),n}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(e=null==m?void 0:m.cancel)||void 0===e?void 0:e.icon)||S.cancel,label:(null===(n=null==m?void 0:m.cancel)||void 0===n?void 0:n.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(t=null==m?void 0:m.cancel)||void 0===t?void 0:t.className)||""}`,isHidden:(null===(i=null==m?void 0:m.cancel)||void 0===i?void 0:i.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(a=null==m?void 0:m.rescan)||void 0===a?void 0:a.icon)||S.rescan,label:(null===(s=null==m?void 0:m.rescan)||void 0===s?void 0:s.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(o=null==m?void 0:m.rescan)||void 0===o?void 0:o.className)||""}`,isHidden:(null===(r=null==m?void 0:m.rescan)||void 0===r?void 0:r.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==m?void 0:m.done)||void 0===l?void 0:l.icon)||S.complete,label:(null===(c=null==m?void 0:m.done)||void 0===c?void 0:c.label)||"Done",className:`${(null===(u=null==m?void 0:m.done)||void 0===u?void 0:u.className)||""}`,isHidden:(null===(h=null==m?void 0:m.done)||void 0===h?void 0:h.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(n,t){if(n===e.EnumMRZData.DateOfBirth||n===e.EnumMRZData.DateOfExpiry)try{const[e,i,a]=t.split(/[\/\-\.]/);a&&i&&e&&(this.editedFields[n]={day:parseInt(a,10),month:parseInt(i,10),year:parseInt(e,10)})}catch(e){console.error("Error parsing date",e)}else this.editedFields[n]=t}createMRZDataDisplay(){var n,t,i,a;const s=(null===(n=this.resources.result)||void 0===n?void 0:n.data)||{},o=!!this.config.allowResultEditing,r=s.invalidFields||[],l=[e.EnumMRZData.InvalidFields,e.EnumMRZData.IssuingStateRaw,e.EnumMRZData.NationalityRaw];!1===(null===(t=this.config)||void 0===t?void 0:t.showMRZText)&&l.push(e.EnumMRZData.MRZText);const c=document.createElement("div");if(c.className="dynamsoft-mrz-data-container",u(s)){const e=document.createElement("div");return e.className="dynamsoft-mrz-data-row empty",e.innerText=null!==(a=null===(i=this.config)||void 0===i?void 0:i.emptyResultMessage)&&void 0!==a?a:"The necessary information could not be detected. Please try again.",c.appendChild(e),c}if(r.length>0){const e=document.createElement("div");e.className="dynamsoft-mrz-error-notification",e.innerHTML=`\n
${S.failed}
\n
\n ${o?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,c.appendChild(e)}else if(0===r.length&&o){const e=document.createElement("div");e.className="dynamsoft-mrz-info-notification",e.innerHTML=`\n
${S.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,c.appendChild(e)}return Object.entries(s).forEach(([n,t])=>{if(l.includes(n)||!t)return;const i=document.createElement("div");i.className="dynamsoft-mrz-data-row";const a=r.includes(n);a&&i.classList.add("invalid-field");const s=[e.EnumMRZData.MRZText,e.EnumMRZData.DocumentType,e.EnumMRZData.IssuingStateRaw,e.EnumMRZData.NationalityRaw],d=document.createElement("span");if(d.className="dynamsoft-mrz-data-label",d.innerText=y[n]||n,a){const e=document.createElement("span");if(e.className="dynamsoft-mrz-error-icon",e.innerHTML=S.failed,d.appendChild(e),o){const e=document.createElement("span");e.className="dynamsoft-mrz-error-hint",e.textContent="Please correct this field",d.appendChild(e)}}const u=document.createElement("div");if(u.className="dynamsoft-mrz-data-value",o&&!s.includes(n)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",a&&s.classList.add("invalid"),n===e.EnumMRZData.DateOfBirth||n===e.EnumMRZData.DateOfExpiry?(s.value=w(t),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=t,s.addEventListener("input",e=>{if(this.handleFieldEdit(n,e.target.value),a){s.classList.remove("invalid"),i.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...r]);const e=this.editedFields.invalidFields.indexOf(n);e>-1&&this.editedFields.invalidFields.splice(e,1)}}),u.appendChild(s)}else n===e.EnumMRZData.MRZText?(u.classList.add("code"),u.innerText=t):n===e.EnumMRZData.DateOfBirth||n===e.EnumMRZData.DateOfExpiry?u.innerText=w(t):u.innerText=t,a&&u.classList.add("invalid-value");i.appendChild(d),i.appendChild(u),c.appendChild(i)}),c}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");d("dynamsoft-mrz-result-view-style",T);const e=document.createElement("div");if(e.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const n=this.resources.result.originalImageResult,t=document.createElement("div");let i;t.className="dynamsoft-mrz-result-view-image-container",(null==n?void 0:n.toCanvas)&&(i=null==n?void 0:n.toCanvas()),Object.assign(i.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),t.appendChild(i),e.appendChild(t)}const n=this.createMRZDataDisplay();e.appendChild(n);const t=this.createControls();e.appendChild(t),c(this.config.container).appendChild(e)}catch(e){let n=(null==e?void 0:e.message)||e;console.error(n),alert(n)}}hideView(){c(this.config.container).style.display="none"}dispose(e=!1){c(this.config.container).textContent="",e||(this.currentScanResultViewResolver=void 0)}}const T="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",b={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class Z{showLoadingOverlay(e){var n,t;const i=c(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||c(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container);this.loadingScreen=g(i,{message:e}),i.style.display="block",i.style.position="relative"}hideLoadingOverlay(e=!1){var n,t,i;const a=c(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||c(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,a.style.display="none",e&&(null===(i=this.config)||void 0===i?void 0:i.container)&&(c(this.config.container).style.display="none"))}constructor(e){this.config=e,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};d("dynamsoft-mrz-loading-screen-style",p),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=e=>{this.resources.result=e};const e={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new D(this.resources,this.config.scannerViewConfig),e.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new C(this.resources,this.config.resultViewConfig,this.scannerView),e.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:e}}catch(e){this.isInitialized=!1;const n=`Initialization Failed: ${(null==e?void 0:e.message)||e}`;throw console.error(n),new Error(n)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var e;n.CoreModule.engineResourcePaths=u(null===(e=this.config)||void 0===e?void 0:e.engineResourcePaths)?b:this.config.engineResourcePaths,n.CoreModule.loadWasm(),n.CodeParserModule.loadSpec("MRTD_TD3_PASSPORT"),n.CodeParserModule.loadSpec("MRTD_TD3_VISA"),n.CodeParserModule.loadSpec("MRTD_TD1_ID"),n.CodeParserModule.loadSpec("MRTD_TD2_ID"),n.CodeParserModule.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var e,t,i,a;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),n.LicenseManager._onAuthMessage=e=>e.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await n.LicenseManager.initLicense((null===(e=this.config)||void 0===e?void 0:e.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await n.CameraView.createInstance((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.uiPath)||(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await n.CameraEnhancer.createInstance(this.resources.cameraView)),this.resources.cvRouter=await n.CaptureVisionRouter.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(e){let n="string"==typeof e?e:null!==(a=null==e?void 0:e.message)&&void 0!==a?a:"object"==typeof e?JSON.stringify(e):String(e);const t=(null==n?void 0:n.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${n}`;throw console.error(t),new Error(t)}}shouldCreateDefaultContainer(){var e,n;const t=!this.config.container,i=!((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container));return t&&i}createDefaultMRZScannerContainer(){const e=document.createElement("div");return e.className="mrz-scanner-main-container",Object.assign(e.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(e),e}checkForTemporaryLicense(e){return!(null==e?void 0:e.length)||(null==e?void 0:e.startsWith("A"))||(null==e?void 0:e.startsWith("L"))||(null==e?void 0:e.startsWith("P"))||(null==e?void 0:e.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":e}validateViewConfigs(){var e,n,t,i,a,s,o,r;if(!this.config.container){if((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)&&this.config.showResultView&&!(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container)){const e="MRZResultView container is required when showResultView is true";return alert(e),console.error(e),!1}if(!(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)&&(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container)&&!this.resources.result){const e="Result is needed to create MRZResultView without a scanner view";return alert(e),console.error(e),!1}}try{if(this.config.container&&!c(this.config.container)){const e="Invalid main container reference";return alert(e),console.error(e),!1}if((null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.container)&&!c(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)){const e="Invalid scanner view container reference";return alert(e),console.error(e),!1}if((null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)&&!c(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)){const e="Invalid result view container reference";return alert(e),console.error(e),!1}}catch(e){const n=`Error accessing container references: ${e.message}`;return alert(n),console.error(n),!1}return!0}showResultView(){var e,n;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container))}initializeMRZScannerConfig(){var n,t,i,a,s,o,l,d;this.config=null!==(n=this.config)&&void 0!==n?n:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=c(this.config.container));const u=this.config.container?this.createViewContainers(c(this.config.container)):{},h={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(e.EnumMRZScanMode).map(e=>{var n;return[e,(null===(n=this.config.utilizedTemplateNames)||void 0===n?void 0:n[e])||r[e]]})),templateFilePath:(null===(t=this.config)||void 0===t?void 0:t.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.template.json"},m=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:u[e.EnumMRZScannerViews.Scanner]||c(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.container)||null,cameraEnhancerUIPath:(null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.ui.html",templateFilePath:h.templateFilePath,utilizedTemplateNames:h.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(l=null===(o=this.config.scannerViewConfig)||void 0===o?void 0:o.enableMultiFrameCrossFilter)||void 0===l||l,mrzFormatType:this.config.mrzFormatType}),g=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:u[e.EnumMRZScannerViews.Result]||c(null===(d=this.config.resultViewConfig)||void 0===d?void 0:d.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},h),{scannerViewConfig:m,resultViewConfig:g})),!0}createViewContainers(n){n.textContent="";const t=[e.EnumMRZScannerViews.Scanner];return this.showResultView()&&t.push(e.EnumMRZScannerViews.Result),t.reduce((e,t)=>{const i=document.createElement("div");return i.className=`mrz-scanner-${t}-view-container`,Object.assign(i.style,{height:"100%",width:"100%",display:"none",position:"relative"}),n.append(i),e[t]=i,e},{})}dispose(){var e,n;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const t=e=>{const n=c(e);n&&(n.style.display="none",n.textContent="")};t(this.config.container),t(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container),t(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container),this.isInitialized=!1}async processUploadedFile(t){var i,a,s,o,r,l;try{this.showLoadingOverlay("Processing File...");const{cvRouter:c}=this.resources,d=null===(i=this.config.utilizedTemplateNames)||void 0===i?void 0:i.all,u=await c.getSimplifiedSettings(d);u.roiMeasuredInPercentage=!0,u.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await c.updateSettings(d,u);const h=await c.capture(t,d),m=h.items,g=m.filter(e=>e.type===n.EnumCapturedResultItemType.CRIT_ORIGINAL_IMAGE)[0].imageData;g.toCanvas=()=>n._toCanvas(g),g.toBlob=async()=>await n._toBlob("image/png",g);const p=null===(a=null==h?void 0:h.parsedResult)||void 0===a?void 0:a.parsedResultItems;let f={};if(null==p?void 0:p.length){const e=(null===(o=null===(s=p[0])||void 0===s?void 0:s.referenceItem)||void 0===o?void 0:o.text)||"";f=E(e,p[0])}const y={status:{code:e.EnumResultStatus.RS_SUCCESS,message:"Success"},originalImageResult:g,data:f,imageData:!0,_imageData:g};null===(l=(r=this.resources).onResultUpdated)||void 0===l||l.call(r,y)}catch(n){return console.error("Failed to process uploaded file:",n),{status:{code:e.EnumResultStatus.RS_FAILED,message:`Failed to process image: ${n.message||n}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(n){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!n;const{components:t}=await this.initialize();if(this.config.container&&(c(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(n),t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView&&this.resources.result)return t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView)throw new Error("Scanner view is required when no previous result exists");const i=await t.scannerView.launch();return(null==i?void 0:i.status.code)!==e.EnumResultStatus.RS_SUCCESS?{status:{code:null==i?void 0:i.status.code,message:(null==i?void 0:i.status.message)||"Failed to capture image"}}:t.resultView?await t.resultView.launch():this.resources.result}catch(n){return alert((null==n?void 0:n.message)||n),console.error((null==n?void 0:n.message)||n),{status:{code:e.EnumResultStatus.RS_FAILED,message:(null==n?void 0:n.message)||n}}}finally{this.isCapturing=!1,this.dispose()}}}const x={MRZScanner:Z,MRZScannerView:D,MRZResultView:C};e.Dynamsoft=o,e.DEFAULT_TEMPLATE_NAMES=r,e.DynamsoftMRZScanner=x,e.MRZDataLabel=y,e.MRZResultView=C,e.MRZScanner=Z,e.MRZScannerView=D,e.displayMRZDate=w}); diff --git a/dist/mrz-scanner.mjs b/dist/mrz-scanner.mjs index d5f1d4e..407ed06 100644 --- a/dist/mrz-scanner.mjs +++ b/dist/mrz-scanner.mjs @@ -1 +1 @@ -import{EnumValidationStatus as e,MultiFrameResultCrossFilter as t,EnumCapturedResultItemType as n,CapturedResultReceiver as i,_toCanvas as s,_toBlob as a,Feedback as o,EnumImagePixelFormat as r,CoreModule as l,CodeParserModule as c,LicenseManager as d,CameraView as h,CameraEnhancer as u,CaptureVisionRouter as m}from"dynamsoft-capture-vision-bundle";import*as g from"dynamsoft-capture-vision-bundle";export{g as Dynamsoft};var p,f,y;!function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2",e.PassportAndTD1="passportAndTd1",e.PassportAndTD2="passportAndTd2",e.TD1AndTD2="td1AndTd2",e.All="all"}(p||(p={})),function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2"}(f||(f={})),function(e){e.Scanner="scanner",e.Result="scan-result"}(y||(y={}));const w={[p.Passport]:"ReadPassport",[p.TD1]:"ReadId-TD1",[p.TD2]:"ReadId-TD2",[p.PassportAndTD1]:"ReadPassportAndId-TD1",[p.PassportAndTD2]:"ReadPassportAndId-TD2",[p.TD1AndTD2]:"ReadId",[p.All]:"ReadPassportAndId"};var v;function S(e){if("string"==typeof e){const t=document.querySelector(e);if(!t)throw new Error("Element not found");return t}return e instanceof HTMLElement?e:null}!function(e){e[e.RS_SUCCESS=0]="RS_SUCCESS",e[e.RS_CANCELLED=1]="RS_CANCELLED",e[e.RS_FAILED=2]="RS_FAILED"}(v||(v={}));function R(e,t){if(!document.getElementById(e)){const n=document.createElement("style");n.id=e,n.textContent=t,document.head.appendChild(n)}}const E=e=>!e||0===Object.keys(e).length;function D(e){return e?e.charAt(0).toUpperCase()+e.slice(1):""}const C={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function M(e,t={}){const{message:n,spinnerSize:i=32}=t,s=document.createElement("div");s.className="dynamsoft-mrz-loading-screen";const a=document.createElement("div");a.className="dynamsoft-mrz-loading";const o=document.createElement("div");o.className="dynamsoft-mrz-loading-content";const r=`\n \n \n \n `;if(o.innerHTML=r,n){const e=document.createElement("div");e.className="dynamsoft-mrz-loading-message",e.textContent=n,o.appendChild(e)}return a.appendChild(o),s.appendChild(a),e.appendChild(s),{element:s,updateMessage:e=>{let t=a.querySelector(".dynamsoft-mrz-loading-message");null!==e?t?t.textContent=e:(t=document.createElement("div"),t.className="dynamsoft-mrz-loading-message",t.textContent=e,o.appendChild(t)):null==t||t.remove()},hide:()=>{s&&s.parentNode&&(s.classList.add("fade-out"),setTimeout(()=>{var e;null===(e=s.parentNode)||void 0===e||e.removeChild(s)},200))}}}const T='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var b;!function(e){e.InvalidFields="invalidFields",e.DocumentType="documentType",e.DocumentNumber="documentNumber",e.MRZText="mrzText",e.FirstName="firstName",e.LastName="lastName",e.Age="age",e.Sex="sex",e.IssuingState="issuingState",e.IssuingStateRaw="issuingStateRaw",e.Nationality="nationality",e.NationalityRaw="nationalityRaw",e.DateOfBirth="dateOfBirth",e.DateOfExpiry="dateOfExpiry"}(b||(b={}));const x={[b.InvalidFields]:"Invalid Fields",[b.DocumentType]:"Document Type",[b.DocumentNumber]:"Document Number",[b.MRZText]:"MRZ Text",[b.FirstName]:"Given Name(s)",[b.LastName]:"Surname",[b.Age]:"Age",[b.Sex]:"Sex",[b.IssuingState]:"Issuing State",[b.IssuingStateRaw]:"Issuing State (Raw Value)",[b.Nationality]:"Nationality",[b.NationalityRaw]:"Nationality State (Raw Value)",[b.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[b.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function z(e,t,n,i=!1){const s=parseInt(e,10);let a;if(i)a=s>=60?1900+s:2e3+s;else{a=s>(new Date).getFullYear()%100?1900+s:2e3+s}return{year:a,month:parseInt(t,10),day:parseInt(n,10)}}function I(e){const t=e=>{var t;return 1===(null===(t=`${e}`)||void 0===t?void 0:t.length)?`0${e}`:e};return`${null==e?void 0:e.year}-${t(null==e?void 0:e.month)}${(null==e?void 0:e.day)&&`-${t(null==e?void 0:e.day)}`}`}function V(e){return"D<<"===e?"D":e}function F(t,n){const i=[],s=t=>n.getFieldValidationStatus(t)===e.VS_FAILED,a=n.codeType,o=function(e){switch(e){case"MRTD_TD1_ID":return f.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return f.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return f.Passport;default:throw new Error(`Unknown document type: ${e}`)}}(a),r=function(e){switch(e){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${e}`)}}(a),l=o===f.Passport&&"MRTD_TD3_PASSPORT"===a?"passportNumber":"documentNumber",c=z(n.getFieldValue("birthYear"),n.getFieldValue("birthMonth"),n.getFieldValue("birthDay")),d=z(n.getFieldValue("expiryYear"),n.getFieldValue("expiryMonth"),n.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(e=>{s(e)&&i.push(b.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(e=>{s(e)&&i.push(b.DateOfExpiry)});const h={[b.LastName]:n.getFieldValue("primaryIdentifier"),[b.FirstName]:n.getFieldValue("secondaryIdentifier"),[b.Nationality]:n.getFieldValue("nationality"),[b.NationalityRaw]:V(n.getFieldRawValue("nationality")),[b.DocumentNumber]:n.getFieldValue(l)||n.getFieldValue("longDocumentNumber"),[b.IssuingState]:n.getFieldValue("issuingState"),[b.IssuingStateRaw]:V(n.getFieldRawValue("issuingState")),[b.Sex]:D(n.getFieldValue("sex"))};Object.keys(h).forEach(e=>{let t=!1;switch(e){case b.FirstName:t=s("secondaryIdentifier");break;case b.LastName:t=s("primaryIdentifier");break;case b.DocumentNumber:t=s(l)||s("longDocumentNumber");break;default:t=s(e)}t&&i.push(e)});const u=function(e){const t=new Date,n=t.getMonth()+1>e.month||t.getMonth()+1===e.month&&t.getDate()>=e.day;return t.getFullYear()-e.year-(n?0:1)}(c);u<1&&i.push(b.Age);return{[b.InvalidFields]:i,[b.FirstName]:h[b.FirstName],[b.LastName]:h[b.LastName],[b.Age]:u,[b.DateOfBirth]:c,[b.Sex]:h[b.Sex],[b.Nationality]:h[b.Nationality],[b.NationalityRaw]:h[b.NationalityRaw],[b.DocumentNumber]:h[b.DocumentNumber],[b.DateOfExpiry]:d,[b.IssuingState]:h[b.IssuingState],[b.IssuingStateRaw]:h[b.IssuingStateRaw],[b.DocumentType]:D(r),[b.MRZText]:t}}const N={[f.TD1]:{width:85.6,height:53.98},[f.TD2]:{width:105,height:74},[f.Passport]:{width:125,height:88}};class _{showScannerLoadingOverlay(e){const t=S(this.config.container);this.loadingScreen=M(t,{message:e}),t.style.display="block",t.style.position="relative"}hideScannerLoadingOverlay(e=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,e&&(S(this.config.container).style.display="none"))}constructor(e,t){this.resources=e,this.config=t,this.isSoundFeedbackOn=!1,this.scanModeManager={[f.Passport]:!0,[f.TD1]:!0,[f.TD2]:!0},this.currentScanMode=p.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),R("dynamsoft-mrz-loading-screen-style",T);try{const{cameraView:e,cameraEnhancer:s,cvRouter:a}=this.resources;if(e.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),e.setVideoFit("cover"),a.setInput(s),!0===this.config.enableMultiFrameCrossFilter){const e=new t;e.enableResultCrossVerification(n.CRIT_TEXT_LINE,!0),await a.addResultFilter(e)}const o=new i;o.onCapturedResultReceived=e=>this.handleMRZResult(e),await a.addResultReceiver(o),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(n)}}}initializeElements(){var e;const t=S(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:n.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:n.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:n.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:n.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:n.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:n.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td2"),toast:n.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(e=this.config)||void 0===e?void 0:e.showPoweredByDynamsoft)){n.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case p.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case p.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case p.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case p.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=e=>{e.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(f.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(f.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(f.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:v.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const e=S(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...t.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...t.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(e=>{e.addEventListener("click",async t=>{const i=e.getAttribute("data-davice-id"),s=e.getAttribute("data-height"),a=e.getAttribute("data-width");i?this.resources.cameraEnhancer.selectCamera(i).then(()=>{this.toggleScanGuide()}):s&&a&&this.resources.cameraEnhancer.setResolution({width:parseInt(a),height:parseInt(s)}).then(()=>{this.toggleScanGuide()}),"none"!==n.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const e=S(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),i=n.querySelectorAll(".dce-mn-camera-option"),s=n.querySelectorAll(".dce-mn-resolution-option"),a=this.resources.cameraEnhancer.getSelectedCamera(),o=this.resources.cameraEnhancer.getResolution();i.forEach(e=>{const t=e;t.getAttribute("data-davice-id")===(null==a?void 0:a.deviceId)?t.style.border="2px solid #fe814a":t.style.border="none"});const r={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(e){const t=e.width*e.height,n=e.width/e.height;let i="480p",s=Number.MAX_VALUE;for(const[e,a]of Object.entries(C)){const o=a.width*a.height,r=a.width/a.height,l=.7*Math.abs(o-t)+Math.abs(r-n)*o*.3;l{const t=e,n=t.getAttribute("data-height");t.style.border=n===r[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const e=S(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),n.click()}async relaunch(){}async uploadFile(){var e,t,i,o,r,l;const{cvRouter:c}=this.resources,d=document.createElement("input");d.type="file",d.accept=null!==(e=this.config.uploadAcceptedTypes)&&void 0!==e?e:"image/*",d.style.display="none",document.body.appendChild(d);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const e=await new Promise((e,t)=>{d.onchange=n=>{var i;const s=null===(i=n.target.files)||void 0===i?void 0:i[0];s?e(s):t(new Error("No file selected"))},d.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),d.click()});if(!e)return;let h;if(this.config.uploadFileConverter&&!e.type.startsWith("image/"))try{h=await this.config.uploadFileConverter(e)}catch(e){throw new Error(`Error converting file: ${e.message}`)}else{if(!e.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");h=e}const u=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const e=await c.getSimplifiedSettings(u);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await c.updateSettings(u,e)}const m=await c.capture(h,u);this.capturedResultItems=m.items;const g=this.capturedResultItems.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE);if(0===g.length)throw new Error("No image data found in the captured result");const p=g[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p),this.originalImageData=p;const f=null===(t=null==m?void 0:m.parsedResult)||void 0===t?void 0:t.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(o=null===(i=f[0])||void 0===i?void 0:i.referenceItem)||void 0===o?void 0:o.text)||"";y=F(e,f[0])}const w={status:{code:v.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:y,imageData:!0,_imageData:this.originalImageData};null===(l=(r=this.resources).onResultUpdated)||void 0===l||l.call(r,w),this.currentScanResolver(w)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:`Error processing file: ${t}`}};this.currentScanResolver(n)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(d)}}toggleSoundFeedback(e){this.isSoundFeedbackOn=void 0!==e?e:!this.isSoundFeedbackOn;const t=S(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-mn-sound-feedback"),s=i.querySelector(".dce-mn-sound-feedback-on");i.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",s.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(e){const{cameraEnhancer:t,cameraView:n}=this.resources;if(!t||!t.isOpen())return;const i=N[e].width/N[e].height;let s;const a=n.getVisibleRegionOfVideo({inPixels:!0}),{width:o,height:r}=a;if(a){if(a.width>a.height){const e=.5*r*i,t=Math.round(e/o*100),n=(100-t)/2;s={left:n,right:n+t,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const e=.9*o/i,t=Math.round(e/r*100),n=(100-t)/2;s={left:5,right:95,top:n,bottom:n+t,isMeasuredInPercentage:!0}}null==n||n.setScanRegionMaskVisible(!0),t.setScanRegion(s)}}toggleScanGuide(e){const t=S(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-scanguide-passport"),s=n.shadowRoot.querySelector(".dce-scanguide-td1"),a=n.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===e||!1===this.config.showScanGuide)return i.style.display="none",s.style.display="none",void(a.style.display="none");switch(this.currentScanMode){case p.All:case p.Passport:case p.PassportAndTD1:case p.PassportAndTD2:i.style.display="block",s.style.display="none",a.style.display="none",this.calculateScanRegion(f.Passport);break;case p.TD1:case p.TD1AndTD2:i.style.display="none",s.style.display="block",a.style.display="none",this.calculateScanRegion(f.TD1);break;case p.TD2:i.style.display="none",s.style.display="none",a.style.display="block",this.calculateScanRegion(f.TD2)}}async openCamera(){try{const{cameraEnhancer:e,cameraView:t}=this.resources,n=S(this.config.container);if(n.style.display="block",e.isOpen())e.isPaused()&&await e.resume();else{const i=t.getUIElement();i.parentElement||n.append(i),await e.open()}await e.setResolution({width:2560,height:1440}),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const i=n.children[n.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");i.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",i.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(n)}}async closeCamera(e=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:t,cameraView:n}=this.resources,i=S(this.config.container);i.style.display=e?"none":"block",(null==n?void 0:n.getUIElement().parentElement)&&i.removeChild(n.getUIElement()),t.close(),this.stopCapturing()}catch(e){let t=(null==e?void 0:e.message)||e;console.error(`Close Camera error: ${t}`)}}pauseCamera(){const{cameraEnhancer:e}=this.resources;e.pause()}stopCapturing(){const{cameraView:e,cvRouter:t}=this.resources;t.stopCapturing(),e.clearAllInnerDrawingItems()}async handleMRZResult(e){var t,i,r;if(this.firstFrame)this.firstFrame=!1;else if(!(e.items.length<=1)){this.capturedResultItems=e.items;try{const{onResultUpdated:l}=this.resources,c=e.items.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;c.toCanvas=()=>s(c),c.toBlob=async()=>await a("image/png",c),this.originalImageData=c;const d=null===(t=null==e?void 0:e.parsedResult)||void 0===t?void 0:t.parsedResultItems;if(null==d?void 0:d.length){this.isSoundFeedbackOn&&o.beep();const e=(null===(r=null===(i=d[0])||void 0===i?void 0:i.referenceItem)||void 0===r?void 0:r.text)||"",t=F(e,d[0]);this.closeCamera();const n={status:{code:v.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:t,imageData:!0,_imageData:this.originalImageData};null==l||l(n),this.currentScanResolver(n)}}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(n)}}}initializeScanModeManager(){const{mrzFormatType:e}=this.config;if(this.scanModeManager={[f.Passport]:!0,[f.TD1]:!0,[f.TD2]:!0},!e||Array.isArray(e)&&0===e.length)return;Object.keys(this.scanModeManager).forEach(e=>{this.scanModeManager[e]=!1});(Array.isArray(e)?e:[e]).forEach(e=>{this.scanModeManager[e]=!0})}getScanMode(){const e=Object.entries(this.scanModeManager).filter(([e,t])=>t).map(([e])=>e).sort().join(",");return{[f.Passport]:p.Passport,[f.TD1]:p.TD1,[f.TD2]:p.TD2,[`${f.Passport},${f.TD1}`]:p.PassportAndTD1,[`${f.Passport},${f.TD2}`]:p.PassportAndTD2,[`${f.TD1},${f.TD2}`]:p.TD1AndTD2,[`${f.Passport},${f.TD1},${f.TD2}`]:p.All,"":p.All}[e]}DCEShowToast(e,t=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=e,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},t))}async startCapturing(){const{cvRouter:e,cameraEnhancer:t}=this.resources,n=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const t=await e.getSimplifiedSettings(n);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await e.updateSettings(n,t)}this.firstFrame=!0,await e.startCapturing(n),t.setPixelFormat(r.IPF_ABGR_8888)}catch(e){let t=(null==e?void 0:e.message)||e;console.error("Failed to start capturing:",t),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:v.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(e){try{if(this.scanModeManager[e]&&0===Object.entries(this.scanModeManager).filter(([t,n])=>n&&t!==e).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[e]=!this.scanModeManager[e],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[f.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[f.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[f.Passport])}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner switch scan mode error: ",t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(n)}}async launch(){try{await this.initialize();const{cvRouter:e,cameraEnhancer:t}=this.resources;return new Promise(async e=>{this.currentScanResolver=e,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner launch error: ",t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(n)}}}const L={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class k{constructor(e,t,n){this.resources=e,this.config=t,this.scannerView=n,this.editedFields={}}async launch(){try{return S(this.config.container).textContent="",await this.initialize(),S(this.config.container).style.display="flex",new Promise(e=>{this.currentScanResultViewResolver=e})}catch(e){let t=(null==e?void 0:e.message)||e;throw console.error(t),t}}async handleRescan(){var e;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const t=await this.scannerView.launch();if((null===(e=null==t?void 0:t.status)||void 0===e?void 0:e.code)===v.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(t));this.resources.onResultUpdated&&((null==t?void 0:t.status.code)===v.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==t?void 0:t.status.code)===v.RS_SUCCESS&&this.resources.onResultUpdated(t)),this.dispose(!0),await this.initialize(),S(this.config.container).style.display="flex"}catch(e){throw console.error("Error in rescan handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleCancel(){var e;try{(null===(e=this.config)||void 0===e?void 0:e.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(e){throw console.error("Error in cancel handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleDone(){var e,t;try{(null===(e=this.resources.result)||void 0===e?void 0:e.data)&&!E(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(t=this.config)||void 0===t?void 0:t.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(e){throw console.error("Error in done handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}createControls(){var e,t,n,i,s,a,o,r,l,c,d,h;const{toolbarButtonsConfig:u}=this.config;return function(e){R("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const t=document.createElement("div");return t.className="dynamsoft-mrz-controls",e.forEach(e=>{const n=document.createElement("div");n.className=`dynamsoft-mrz-control-btn ${null==e?void 0:e.className}`;const i=document.createElement("div");if(i.className="dynamsoft-mrz-control-icon-wrapper",(s=e.icon).trim().startsWith(""))i.innerHTML=e.icon;else{const t=document.createElement("img");t.src=e.icon,t.alt=e.label,t.width=24,t.height=24,i.appendChild(t)}var s;const a=document.createElement("div");a.className="dynamsoft-mrz-control-text",a.textContent=e.label,e.isDisabled&&n.classList.add("disabled"),e.isHidden&&n.classList.add("hide"),n.appendChild(i),n.appendChild(a),e.onClick&&!e.isDisabled&&n.addEventListener("click",e.onClick),t.appendChild(n)}),t}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.icon)||L.cancel,label:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.className)||""}`,isHidden:(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.icon)||L.rescan,label:(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.className)||""}`,isHidden:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||L.complete,label:(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.label)||"Done",className:`${(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.className)||""}`,isHidden:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(e,t){if(e===b.DateOfBirth||e===b.DateOfExpiry)try{const[n,i,s]=t.split(/[\/\-\.]/);s&&i&&n&&(this.editedFields[e]={day:parseInt(s,10),month:parseInt(i,10),year:parseInt(n,10)})}catch(e){console.error("Error parsing date",e)}else this.editedFields[e]=t}createMRZDataDisplay(){var e,t,n,i;const s=(null===(e=this.resources.result)||void 0===e?void 0:e.data)||{},a=!!this.config.allowResultEditing,o=s.invalidFields||[],r=[b.InvalidFields,b.IssuingStateRaw,b.NationalityRaw];!1===(null===(t=this.config)||void 0===t?void 0:t.showMRZText)&&r.push(b.MRZText);const l=document.createElement("div");if(l.className="dynamsoft-mrz-data-container",E(s)){const e=document.createElement("div");return e.className="dynamsoft-mrz-data-row empty",e.innerText=null!==(i=null===(n=this.config)||void 0===n?void 0:n.emptyResultMessage)&&void 0!==i?i:"The necessary information could not be detected. Please try again.",l.appendChild(e),l}if(o.length>0){const e=document.createElement("div");e.className="dynamsoft-mrz-error-notification",e.innerHTML=`\n
${L.failed}
\n
\n ${a?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,l.appendChild(e)}else if(0===o.length&&a){const e=document.createElement("div");e.className="dynamsoft-mrz-info-notification",e.innerHTML=`\n
${L.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,l.appendChild(e)}return Object.entries(s).forEach(([e,t])=>{if(r.includes(e)||!t)return;const n=document.createElement("div");n.className="dynamsoft-mrz-data-row";const i=o.includes(e);i&&n.classList.add("invalid-field");const s=[b.MRZText,b.DocumentType,b.IssuingStateRaw,b.NationalityRaw],c=document.createElement("span");if(c.className="dynamsoft-mrz-data-label",c.innerText=x[e]||e,i){const e=document.createElement("span");if(e.className="dynamsoft-mrz-error-icon",e.innerHTML=L.failed,c.appendChild(e),a){const e=document.createElement("span");e.className="dynamsoft-mrz-error-hint",e.textContent="Please correct this field",c.appendChild(e)}}const d=document.createElement("div");if(d.className="dynamsoft-mrz-data-value",a&&!s.includes(e)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",i&&s.classList.add("invalid"),e===b.DateOfBirth||e===b.DateOfExpiry?(s.value=I(t),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=t,s.addEventListener("input",t=>{if(this.handleFieldEdit(e,t.target.value),i){s.classList.remove("invalid"),n.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...o]);const t=this.editedFields.invalidFields.indexOf(e);t>-1&&this.editedFields.invalidFields.splice(t,1)}}),d.appendChild(s)}else e===b.MRZText?(d.classList.add("code"),d.innerText=t):e===b.DateOfBirth||e===b.DateOfExpiry?d.innerText=I(t):d.innerText=t,i&&d.classList.add("invalid-value");n.appendChild(c),n.appendChild(d),l.appendChild(n)}),l}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");R("dynamsoft-mrz-result-view-style",A);const e=document.createElement("div");if(e.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const t=this.resources.result.originalImageResult,n=document.createElement("div");let i;n.className="dynamsoft-mrz-result-view-image-container",(null==t?void 0:t.toCanvas)&&(i=null==t?void 0:t.toCanvas()),Object.assign(i.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),n.appendChild(i),e.appendChild(n)}const t=this.createMRZDataDisplay();e.appendChild(t);const n=this.createControls();e.appendChild(n),S(this.config.container).appendChild(e)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t)}}hideView(){S(this.config.container).style.display="none"}dispose(e=!1){S(this.config.container).textContent="",e||(this.currentScanResultViewResolver=void 0)}}const A="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",O={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class P{showLoadingOverlay(e){var t,n;const i=S(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||S(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen=M(i,{message:e}),i.style.display="block",i.style.position="relative"}hideLoadingOverlay(e=!1){var t,n,i;const s=S(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||S(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,s.style.display="none",e&&(null===(i=this.config)||void 0===i?void 0:i.container)&&(S(this.config.container).style.display="none"))}constructor(e){this.config=e,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};R("dynamsoft-mrz-loading-screen-style",T),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=e=>{this.resources.result=e};const e={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new _(this.resources,this.config.scannerViewConfig),e.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new k(this.resources,this.config.resultViewConfig,this.scannerView),e.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:e}}catch(e){this.isInitialized=!1;const t=`Initialization Failed: ${(null==e?void 0:e.message)||e}`;throw console.error(t),new Error(t)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var e;l.engineResourcePaths=E(null===(e=this.config)||void 0===e?void 0:e.engineResourcePaths)?O:this.config.engineResourcePaths,l.loadWasm(),c.loadSpec("MRTD_TD3_PASSPORT"),c.loadSpec("MRTD_TD3_VISA"),c.loadSpec("MRTD_TD1_ID"),c.loadSpec("MRTD_TD2_ID"),c.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var e,t,n,i;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),d._onAuthMessage=e=>e.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await d.initLicense((null===(e=this.config)||void 0===e?void 0:e.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await h.createInstance((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.uiPath)||(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await u.createInstance(this.resources.cameraView)),this.resources.cvRouter=await m.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(e){let t="string"==typeof e?e:null!==(i=null==e?void 0:e.message)&&void 0!==i?i:"object"==typeof e?JSON.stringify(e):String(e);const n=(null==t?void 0:t.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${t}`;throw console.error(n),new Error(n)}}shouldCreateDefaultContainer(){var e,t;const n=!this.config.container,i=!((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container));return n&&i}createDefaultMRZScannerContainer(){const e=document.createElement("div");return e.className="mrz-scanner-main-container",Object.assign(e.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(e),e}checkForTemporaryLicense(e){return!(null==e?void 0:e.length)||(null==e?void 0:e.startsWith("A"))||(null==e?void 0:e.startsWith("L"))||(null==e?void 0:e.startsWith("P"))||(null==e?void 0:e.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":e}validateViewConfigs(){var e,t,n,i,s,a,o,r;if(!this.config.container){if((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)&&this.config.showResultView&&!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)){const e="MRZResultView container is required when showResultView is true";return alert(e),console.error(e),!1}if(!(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)&&(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container)&&!this.resources.result){const e="Result is needed to create MRZResultView without a scanner view";return alert(e),console.error(e),!1}}try{if(this.config.container&&!S(this.config.container)){const e="Invalid main container reference";return alert(e),console.error(e),!1}if((null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)&&!S(null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.container)){const e="Invalid scanner view container reference";return alert(e),console.error(e),!1}if((null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)&&!S(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)){const e="Invalid result view container reference";return alert(e),console.error(e),!1}}catch(e){const t=`Error accessing container references: ${e.message}`;return alert(t),console.error(t),!1}return!0}showResultView(){var e,t;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container))}initializeMRZScannerConfig(){var e,t,n,i,s,a,o,r;this.config=null!==(e=this.config)&&void 0!==e?e:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=S(this.config.container));const l=this.config.container?this.createViewContainers(S(this.config.container)):{},c={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(p).map(e=>{var t;return[e,(null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t[e])||w[e]]})),templateFilePath:(null===(t=this.config)||void 0===t?void 0:t.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.template.json"},d=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:l[y.Scanner]||S(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||null,cameraEnhancerUIPath:(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.ui.html",templateFilePath:c.templateFilePath,utilizedTemplateNames:c.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(o=null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.enableMultiFrameCrossFilter)||void 0===o||o,mrzFormatType:this.config.mrzFormatType}),h=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:l[y.Result]||S(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},c),{scannerViewConfig:d,resultViewConfig:h})),!0}createViewContainers(e){e.textContent="";const t=[y.Scanner];return this.showResultView()&&t.push(y.Result),t.reduce((t,n)=>{const i=document.createElement("div");return i.className=`mrz-scanner-${n}-view-container`,Object.assign(i.style,{height:"100%",width:"100%",display:"none",position:"relative"}),e.append(i),t[n]=i,t},{})}dispose(){var e,t;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const n=e=>{const t=S(e);t&&(t.style.display="none",t.textContent="")};n(this.config.container),n(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container),n(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container),this.isInitialized=!1}async processUploadedFile(e){var t,i,o,r,l,c;try{this.showLoadingOverlay("Processing File...");const{cvRouter:d}=this.resources,h=null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t.all,u=await d.getSimplifiedSettings(h);u.roiMeasuredInPercentage=!0,u.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await d.updateSettings(h,u);const m=await d.capture(e,h),g=m.items,p=g.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p);const f=null===(i=null==m?void 0:m.parsedResult)||void 0===i?void 0:i.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(r=null===(o=f[0])||void 0===o?void 0:o.referenceItem)||void 0===r?void 0:r.text)||"";y=F(e,f[0])}const w={status:{code:v.RS_SUCCESS,message:"Success"},originalImageResult:p,data:y,imageData:!0,_imageData:p};null===(c=(l=this.resources).onResultUpdated)||void 0===c||c.call(l,w)}catch(e){return console.error("Failed to process uploaded file:",e),{status:{code:v.RS_FAILED,message:`Failed to process image: ${e.message||e}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(e){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!e;const{components:t}=await this.initialize();if(this.config.container&&(S(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(e),t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView&&this.resources.result)return t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView)throw new Error("Scanner view is required when no previous result exists");const n=await t.scannerView.launch();return(null==n?void 0:n.status.code)!==v.RS_SUCCESS?{status:{code:null==n?void 0:n.status.code,message:(null==n?void 0:n.status.message)||"Failed to capture image"}}:t.resultView?await t.resultView.launch():this.resources.result}catch(e){return alert((null==e?void 0:e.message)||e),console.error((null==e?void 0:e.message)||e),{status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}}finally{this.isCapturing=!1,this.dispose()}}}const B={MRZScanner:P,MRZScannerView:_,MRZResultView:k};export{w as DEFAULT_TEMPLATE_NAMES,B as DynamsoftMRZScanner,b as EnumMRZData,f as EnumMRZDocumentType,p as EnumMRZScanMode,y as EnumMRZScannerViews,v as EnumResultStatus,x as MRZDataLabel,k as MRZResultView,P as MRZScanner,_ as MRZScannerView,I as displayMRZDate}; +import{EnumValidationStatus as e,MultiFrameResultCrossFilter as t,EnumCapturedResultItemType as n,CapturedResultReceiver as i,_toCanvas as s,_toBlob as a,Feedback as o,EnumImagePixelFormat as r,CoreModule as l,CodeParserModule as c,LicenseManager as d,CameraView as h,CameraEnhancer as u,CaptureVisionRouter as m}from"dynamsoft-capture-vision-bundle";import*as g from"dynamsoft-capture-vision-bundle";export{g as Dynamsoft};var p,f,y;!function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2",e.PassportAndTD1="passportAndTd1",e.PassportAndTD2="passportAndTd2",e.TD1AndTD2="td1AndTd2",e.All="all"}(p||(p={})),function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2"}(f||(f={})),function(e){e.Scanner="scanner",e.Result="scan-result"}(y||(y={}));const w={[p.Passport]:"ReadPassport",[p.TD1]:"ReadId-TD1",[p.TD2]:"ReadId-TD2",[p.PassportAndTD1]:"ReadPassportAndId-TD1",[p.PassportAndTD2]:"ReadPassportAndId-TD2",[p.TD1AndTD2]:"ReadId",[p.All]:"ReadPassportAndId"};var v;function S(e){if("string"==typeof e){const t=document.querySelector(e);if(!t)throw new Error("Element not found");return t}return e instanceof HTMLElement?e:null}!function(e){e[e.RS_SUCCESS=0]="RS_SUCCESS",e[e.RS_CANCELLED=1]="RS_CANCELLED",e[e.RS_FAILED=2]="RS_FAILED"}(v||(v={}));function R(e,t){if(!document.getElementById(e)){const n=document.createElement("style");n.id=e,n.textContent=t,document.head.appendChild(n)}}const E=e=>!e||0===Object.keys(e).length;function D(e){return e?e.charAt(0).toUpperCase()+e.slice(1):""}const C={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function M(e,t={}){const{message:n,spinnerSize:i=32}=t,s=document.createElement("div");s.className="dynamsoft-mrz-loading-screen";const a=document.createElement("div");a.className="dynamsoft-mrz-loading";const o=document.createElement("div");o.className="dynamsoft-mrz-loading-content";const r=`\n \n \n \n `;if(o.innerHTML=r,n){const e=document.createElement("div");e.className="dynamsoft-mrz-loading-message",e.textContent=n,o.appendChild(e)}return a.appendChild(o),s.appendChild(a),e.appendChild(s),{element:s,updateMessage:e=>{let t=a.querySelector(".dynamsoft-mrz-loading-message");null!==e?t?t.textContent=e:(t=document.createElement("div"),t.className="dynamsoft-mrz-loading-message",t.textContent=e,o.appendChild(t)):null==t||t.remove()},hide:()=>{s&&s.parentNode&&(s.classList.add("fade-out"),setTimeout(()=>{var e;null===(e=s.parentNode)||void 0===e||e.removeChild(s)},200))}}}const T='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var b;!function(e){e.InvalidFields="invalidFields",e.DocumentType="documentType",e.DocumentNumber="documentNumber",e.MRZText="mrzText",e.FirstName="firstName",e.LastName="lastName",e.Age="age",e.Sex="sex",e.IssuingState="issuingState",e.IssuingStateRaw="issuingStateRaw",e.Nationality="nationality",e.NationalityRaw="nationalityRaw",e.DateOfBirth="dateOfBirth",e.DateOfExpiry="dateOfExpiry"}(b||(b={}));const x={[b.InvalidFields]:"Invalid Fields",[b.DocumentType]:"Document Type",[b.DocumentNumber]:"Document Number",[b.MRZText]:"MRZ Text",[b.FirstName]:"Given Name(s)",[b.LastName]:"Surname",[b.Age]:"Age",[b.Sex]:"Sex",[b.IssuingState]:"Issuing State",[b.IssuingStateRaw]:"Issuing State (Raw Value)",[b.Nationality]:"Nationality",[b.NationalityRaw]:"Nationality State (Raw Value)",[b.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[b.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function z(e,t,n,i=!1){const s=parseInt(e,10);let a;if(i)a=s>=60?1900+s:2e3+s;else{a=s>(new Date).getFullYear()%100?1900+s:2e3+s}return{year:a,month:parseInt(t,10),day:parseInt(n,10)}}function I(e){const t=e=>{var t;return 1===(null===(t=`${e}`)||void 0===t?void 0:t.length)?`0${e}`:e};return`${null==e?void 0:e.year}-${t(null==e?void 0:e.month)}${(null==e?void 0:e.day)&&`-${t(null==e?void 0:e.day)}`}`}function V(e){return"D<<"===e?"D":e}function F(t,n){const i=[],s=t=>n.getFieldValidationStatus(t)===e.VS_FAILED,a=n.codeType,o=function(e){switch(e){case"MRTD_TD1_ID":return f.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return f.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return f.Passport;default:throw new Error(`Unknown document type: ${e}`)}}(a),r=function(e){switch(e){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${e}`)}}(a),l=o===f.Passport&&"MRTD_TD3_PASSPORT"===a?"passportNumber":"documentNumber",c=z(n.getFieldValue("birthYear"),n.getFieldValue("birthMonth"),n.getFieldValue("birthDay")),d=z(n.getFieldValue("expiryYear"),n.getFieldValue("expiryMonth"),n.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(e=>{s(e)&&i.push(b.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(e=>{s(e)&&i.push(b.DateOfExpiry)});const h={[b.LastName]:n.getFieldValue("primaryIdentifier"),[b.FirstName]:n.getFieldValue("secondaryIdentifier"),[b.Nationality]:n.getFieldValue("nationality"),[b.NationalityRaw]:V(n.getFieldRawValue("nationality")),[b.DocumentNumber]:n.getFieldValue(l)||n.getFieldValue("longDocumentNumber"),[b.IssuingState]:n.getFieldValue("issuingState"),[b.IssuingStateRaw]:V(n.getFieldRawValue("issuingState")),[b.Sex]:D(n.getFieldValue("sex"))};Object.keys(h).forEach(e=>{let t=!1;switch(e){case b.FirstName:t=s("secondaryIdentifier");break;case b.LastName:t=s("primaryIdentifier");break;case b.DocumentNumber:t=s(l)||s("longDocumentNumber");break;default:t=s(e)}t&&i.push(e)});const u=function(e){const t=new Date,n=t.getMonth()+1>e.month||t.getMonth()+1===e.month&&t.getDate()>=e.day;return t.getFullYear()-e.year-(n?0:1)}(c);u<1&&i.push(b.Age);return{[b.InvalidFields]:i,[b.FirstName]:h[b.FirstName],[b.LastName]:h[b.LastName],[b.Age]:u,[b.DateOfBirth]:c,[b.Sex]:h[b.Sex],[b.Nationality]:h[b.Nationality],[b.NationalityRaw]:h[b.NationalityRaw],[b.DocumentNumber]:h[b.DocumentNumber],[b.DateOfExpiry]:d,[b.IssuingState]:h[b.IssuingState],[b.IssuingStateRaw]:h[b.IssuingStateRaw],[b.DocumentType]:D(r),[b.MRZText]:t}}const N={[f.TD1]:{width:85.6,height:53.98},[f.TD2]:{width:105,height:74},[f.Passport]:{width:125,height:88}};class _{showScannerLoadingOverlay(e){const t=S(this.config.container);this.loadingScreen=M(t,{message:e}),t.style.display="block",t.style.position="relative"}hideScannerLoadingOverlay(e=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,e&&(S(this.config.container).style.display="none"))}constructor(e,t){this.resources=e,this.config=t,this.isSoundFeedbackOn=!1,this.scanModeManager={[f.Passport]:!0,[f.TD1]:!0,[f.TD2]:!0},this.currentScanMode=p.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),R("dynamsoft-mrz-loading-screen-style",T);try{const{cameraView:e,cameraEnhancer:s,cvRouter:a}=this.resources;if(e.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),e.setVideoFit("cover"),a.setInput(s),!0===this.config.enableMultiFrameCrossFilter){const e=new t;e.enableResultCrossVerification(n.CRIT_TEXT_LINE,!0),await a.addResultFilter(e)}const o=new i;o.onCapturedResultReceived=e=>this.handleMRZResult(e),await a.addResultReceiver(o),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(n)}}}initializeElements(){var e;const t=S(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:n.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:n.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:n.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:n.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:n.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:n.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td2"),toast:n.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(e=this.config)||void 0===e?void 0:e.showPoweredByDynamsoft)){n.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case p.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case p.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case p.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case p.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=e=>{e.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(f.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(f.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(f.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:v.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const e=S(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...t.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...t.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(e=>{e.addEventListener("click",async t=>{const i=e.getAttribute("data-davice-id"),s=e.getAttribute("data-height"),a=e.getAttribute("data-width");i?this.resources.cameraEnhancer.selectCamera(i).then(()=>{this.toggleScanGuide()}):s&&a&&this.resources.cameraEnhancer.setResolution({width:parseInt(a),height:parseInt(s)}).then(()=>{this.toggleScanGuide()}),"none"!==n.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const e=S(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),i=n.querySelectorAll(".dce-mn-camera-option"),s=n.querySelectorAll(".dce-mn-resolution-option"),a=this.resources.cameraEnhancer.getSelectedCamera(),o=this.resources.cameraEnhancer.getResolution();i.forEach(e=>{const t=e;t.getAttribute("data-davice-id")===(null==a?void 0:a.deviceId)?t.style.border="2px solid #fe814a":t.style.border="none"});const r={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(e){const t=e.width*e.height,n=e.width/e.height;let i="480p",s=Number.MAX_VALUE;for(const[e,a]of Object.entries(C)){const o=a.width*a.height,r=a.width/a.height,l=.7*Math.abs(o-t)+Math.abs(r-n)*o*.3;l{const t=e,n=t.getAttribute("data-height");t.style.border=n===r[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const e=S(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),n.click()}async relaunch(){}async uploadFile(){var e,t,i,o,r,l;const{cvRouter:c}=this.resources,d=document.createElement("input");d.type="file",d.accept=null!==(e=this.config.uploadAcceptedTypes)&&void 0!==e?e:"image/*",d.style.display="none",document.body.appendChild(d);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const e=await new Promise((e,t)=>{d.onchange=n=>{var i;const s=null===(i=n.target.files)||void 0===i?void 0:i[0];s?e(s):t(new Error("No file selected"))},d.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),d.click()});if(!e)return;let h;if(this.config.uploadFileConverter&&!e.type.startsWith("image/"))try{h=await this.config.uploadFileConverter(e)}catch(e){throw new Error(`Error converting file: ${e.message}`)}else{if(!e.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");h=e}const u=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const e=await c.getSimplifiedSettings(u);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await c.updateSettings(u,e)}const m=await c.capture(h,u);this.capturedResultItems=m.items;const g=this.capturedResultItems.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE);if(0===g.length)throw new Error("No image data found in the captured result");const p=g[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p),this.originalImageData=p;const f=null===(t=null==m?void 0:m.parsedResult)||void 0===t?void 0:t.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(o=null===(i=f[0])||void 0===i?void 0:i.referenceItem)||void 0===o?void 0:o.text)||"";y=F(e,f[0])}const w={status:{code:v.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:y,imageData:!0,_imageData:this.originalImageData};null===(l=(r=this.resources).onResultUpdated)||void 0===l||l.call(r,w),this.currentScanResolver(w)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:`Error processing file: ${t}`}};this.currentScanResolver(n)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(d)}}toggleSoundFeedback(e){this.isSoundFeedbackOn=void 0!==e?e:!this.isSoundFeedbackOn;const t=S(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-mn-sound-feedback"),s=i.querySelector(".dce-mn-sound-feedback-on");i.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",s.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(e){const{cameraEnhancer:t,cameraView:n}=this.resources;if(!t||!t.isOpen())return;const i=N[e].width/N[e].height;let s;const a=n.getVisibleRegionOfVideo({inPixels:!0}),{width:o,height:r}=a;if(a){if(a.width>a.height){const e=.5*r*i,t=Math.round(e/o*100),n=(100-t)/2;s={left:n,right:n+t,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const e=.9*o/i,t=Math.round(e/r*100),n=(100-t)/2;s={left:5,right:95,top:n,bottom:n+t,isMeasuredInPercentage:!0}}null==n||n.setScanRegionMaskVisible(!0),t.setScanRegion(s)}}toggleScanGuide(e){const t=S(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-scanguide-passport"),s=n.shadowRoot.querySelector(".dce-scanguide-td1"),a=n.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===e||!1===this.config.showScanGuide)return i.style.display="none",s.style.display="none",void(a.style.display="none");switch(this.currentScanMode){case p.All:case p.Passport:case p.PassportAndTD1:case p.PassportAndTD2:i.style.display="block",s.style.display="none",a.style.display="none",this.calculateScanRegion(f.Passport);break;case p.TD1:case p.TD1AndTD2:i.style.display="none",s.style.display="block",a.style.display="none",this.calculateScanRegion(f.TD1);break;case p.TD2:i.style.display="none",s.style.display="none",a.style.display="block",this.calculateScanRegion(f.TD2)}}async openCamera(){try{const{cameraEnhancer:e,cameraView:t}=this.resources,n=S(this.config.container);if(n.style.display="block",e.isOpen())e.isPaused()&&await e.resume();else{const i=t.getUIElement();i.parentElement||n.append(i),await e.open()}await e.setResolution({width:2560,height:1440}),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const i=n.children[n.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");i.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",i.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(n)}}async closeCamera(e=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:t,cameraView:n}=this.resources,i=S(this.config.container);i.style.display=e?"none":"block",(null==n?void 0:n.getUIElement().parentElement)&&i.removeChild(n.getUIElement()),t.close(),this.stopCapturing()}catch(e){let t=(null==e?void 0:e.message)||e;console.error(`Close Camera error: ${t}`)}}pauseCamera(){const{cameraEnhancer:e}=this.resources;e.pause()}stopCapturing(){const{cameraView:e,cvRouter:t}=this.resources;t.stopCapturing(),e.clearAllInnerDrawingItems()}async handleMRZResult(e){var t,i,r;if(this.firstFrame)this.firstFrame=!1;else if(!(e.items.length<=1)){this.capturedResultItems=e.items;try{const{onResultUpdated:l}=this.resources,c=e.items.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;c.toCanvas=()=>s(c),c.toBlob=async()=>await a("image/png",c),this.originalImageData=c;const d=null===(t=null==e?void 0:e.parsedResult)||void 0===t?void 0:t.parsedResultItems;if(null==d?void 0:d.length){this.isSoundFeedbackOn&&o.beep();const e=(null===(r=null===(i=d[0])||void 0===i?void 0:i.referenceItem)||void 0===r?void 0:r.text)||"",t=F(e,d[0]);this.closeCamera();const n={status:{code:v.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:t,imageData:!0,_imageData:this.originalImageData};null==l||l(n),this.currentScanResolver(n)}}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(n)}}}initializeScanModeManager(){const{mrzFormatType:e}=this.config;if(this.scanModeManager={[f.Passport]:!0,[f.TD1]:!0,[f.TD2]:!0},!e||Array.isArray(e)&&0===e.length)return;Object.keys(this.scanModeManager).forEach(e=>{this.scanModeManager[e]=!1});(Array.isArray(e)?e:[e]).forEach(e=>{this.scanModeManager[e]=!0})}getScanMode(){const e=Object.entries(this.scanModeManager).filter(([e,t])=>t).map(([e])=>e).sort().join(",");return{[f.Passport]:p.Passport,[f.TD1]:p.TD1,[f.TD2]:p.TD2,[`${f.Passport},${f.TD1}`]:p.PassportAndTD1,[`${f.Passport},${f.TD2}`]:p.PassportAndTD2,[`${f.TD1},${f.TD2}`]:p.TD1AndTD2,[`${f.Passport},${f.TD1},${f.TD2}`]:p.All,"":p.All}[e]}DCEShowToast(e,t=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=e,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},t))}async startCapturing(){const{cvRouter:e,cameraEnhancer:t}=this.resources,n=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const t=await e.getSimplifiedSettings(n);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await e.updateSettings(n,t)}this.firstFrame=!0,await e.startCapturing(n),t.setPixelFormat(r.IPF_ABGR_8888)}catch(e){let t=(null==e?void 0:e.message)||e;console.error("Failed to start capturing:",t),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:v.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(e){try{if(this.scanModeManager[e]&&0===Object.entries(this.scanModeManager).filter(([t,n])=>n&&t!==e).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[e]=!this.scanModeManager[e],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[f.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[f.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[f.Passport])}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner switch scan mode error: ",t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(n)}}async launch(){try{await this.initialize();const{cvRouter:e,cameraEnhancer:t}=this.resources;return new Promise(async e=>{this.currentScanResolver=e,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner launch error: ",t),this.closeCamera();const n={status:{code:v.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(n)}}}const L={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class k{constructor(e,t,n){this.resources=e,this.config=t,this.scannerView=n,this.editedFields={}}async launch(){try{return S(this.config.container).textContent="",await this.initialize(),S(this.config.container).style.display="flex",new Promise(e=>{this.currentScanResultViewResolver=e})}catch(e){let t=(null==e?void 0:e.message)||e;throw console.error(t),t}}async handleRescan(){var e;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const t=await this.scannerView.launch();if((null===(e=null==t?void 0:t.status)||void 0===e?void 0:e.code)===v.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(t));this.resources.onResultUpdated&&((null==t?void 0:t.status.code)===v.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==t?void 0:t.status.code)===v.RS_SUCCESS&&this.resources.onResultUpdated(t)),this.dispose(!0),await this.initialize(),S(this.config.container).style.display="flex"}catch(e){throw console.error("Error in rescan handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleCancel(){var e;try{(null===(e=this.config)||void 0===e?void 0:e.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(e){throw console.error("Error in cancel handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleDone(){var e,t;try{(null===(e=this.resources.result)||void 0===e?void 0:e.data)&&!E(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(t=this.config)||void 0===t?void 0:t.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(e){throw console.error("Error in done handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}createControls(){var e,t,n,i,s,a,o,r,l,c,d,h;const{toolbarButtonsConfig:u}=this.config;return function(e){R("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const t=document.createElement("div");return t.className="dynamsoft-mrz-controls",e.forEach(e=>{const n=document.createElement("div");n.className=`dynamsoft-mrz-control-btn ${null==e?void 0:e.className}`;const i=document.createElement("div");if(i.className="dynamsoft-mrz-control-icon-wrapper",(s=e.icon).trim().startsWith(""))i.innerHTML=e.icon;else{const t=document.createElement("img");t.src=e.icon,t.alt=e.label,t.width=24,t.height=24,i.appendChild(t)}var s;const a=document.createElement("div");a.className="dynamsoft-mrz-control-text",a.textContent=e.label,e.isDisabled&&n.classList.add("disabled"),e.isHidden&&n.classList.add("hide"),n.appendChild(i),n.appendChild(a),e.onClick&&!e.isDisabled&&n.addEventListener("click",e.onClick),t.appendChild(n)}),t}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.icon)||L.cancel,label:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.className)||""}`,isHidden:(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.icon)||L.rescan,label:(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.className)||""}`,isHidden:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||L.complete,label:(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.label)||"Done",className:`${(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.className)||""}`,isHidden:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(e,t){if(e===b.DateOfBirth||e===b.DateOfExpiry)try{const[n,i,s]=t.split(/[\/\-\.]/);s&&i&&n&&(this.editedFields[e]={day:parseInt(s,10),month:parseInt(i,10),year:parseInt(n,10)})}catch(e){console.error("Error parsing date",e)}else this.editedFields[e]=t}createMRZDataDisplay(){var e,t,n,i;const s=(null===(e=this.resources.result)||void 0===e?void 0:e.data)||{},a=!!this.config.allowResultEditing,o=s.invalidFields||[],r=[b.InvalidFields,b.IssuingStateRaw,b.NationalityRaw];!1===(null===(t=this.config)||void 0===t?void 0:t.showMRZText)&&r.push(b.MRZText);const l=document.createElement("div");if(l.className="dynamsoft-mrz-data-container",E(s)){const e=document.createElement("div");return e.className="dynamsoft-mrz-data-row empty",e.innerText=null!==(i=null===(n=this.config)||void 0===n?void 0:n.emptyResultMessage)&&void 0!==i?i:"The necessary information could not be detected. Please try again.",l.appendChild(e),l}if(o.length>0){const e=document.createElement("div");e.className="dynamsoft-mrz-error-notification",e.innerHTML=`\n
${L.failed}
\n
\n ${a?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,l.appendChild(e)}else if(0===o.length&&a){const e=document.createElement("div");e.className="dynamsoft-mrz-info-notification",e.innerHTML=`\n
${L.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,l.appendChild(e)}return Object.entries(s).forEach(([e,t])=>{if(r.includes(e)||!t)return;const n=document.createElement("div");n.className="dynamsoft-mrz-data-row";const i=o.includes(e);i&&n.classList.add("invalid-field");const s=[b.MRZText,b.DocumentType,b.IssuingStateRaw,b.NationalityRaw],c=document.createElement("span");if(c.className="dynamsoft-mrz-data-label",c.innerText=x[e]||e,i){const e=document.createElement("span");if(e.className="dynamsoft-mrz-error-icon",e.innerHTML=L.failed,c.appendChild(e),a){const e=document.createElement("span");e.className="dynamsoft-mrz-error-hint",e.textContent="Please correct this field",c.appendChild(e)}}const d=document.createElement("div");if(d.className="dynamsoft-mrz-data-value",a&&!s.includes(e)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",i&&s.classList.add("invalid"),e===b.DateOfBirth||e===b.DateOfExpiry?(s.value=I(t),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=t,s.addEventListener("input",t=>{if(this.handleFieldEdit(e,t.target.value),i){s.classList.remove("invalid"),n.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...o]);const t=this.editedFields.invalidFields.indexOf(e);t>-1&&this.editedFields.invalidFields.splice(t,1)}}),d.appendChild(s)}else e===b.MRZText?(d.classList.add("code"),d.innerText=t):e===b.DateOfBirth||e===b.DateOfExpiry?d.innerText=I(t):d.innerText=t,i&&d.classList.add("invalid-value");n.appendChild(c),n.appendChild(d),l.appendChild(n)}),l}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");R("dynamsoft-mrz-result-view-style",A);const e=document.createElement("div");if(e.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const t=this.resources.result.originalImageResult,n=document.createElement("div");let i;n.className="dynamsoft-mrz-result-view-image-container",(null==t?void 0:t.toCanvas)&&(i=null==t?void 0:t.toCanvas()),Object.assign(i.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),n.appendChild(i),e.appendChild(n)}const t=this.createMRZDataDisplay();e.appendChild(t);const n=this.createControls();e.appendChild(n),S(this.config.container).appendChild(e)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t)}}hideView(){S(this.config.container).style.display="none"}dispose(e=!1){S(this.config.container).textContent="",e||(this.currentScanResultViewResolver=void 0)}}const A="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",O={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class P{showLoadingOverlay(e){var t,n;const i=S(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||S(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen=M(i,{message:e}),i.style.display="block",i.style.position="relative"}hideLoadingOverlay(e=!1){var t,n,i;const s=S(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||S(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,s.style.display="none",e&&(null===(i=this.config)||void 0===i?void 0:i.container)&&(S(this.config.container).style.display="none"))}constructor(e){this.config=e,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};R("dynamsoft-mrz-loading-screen-style",T),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=e=>{this.resources.result=e};const e={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new _(this.resources,this.config.scannerViewConfig),e.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new k(this.resources,this.config.resultViewConfig,this.scannerView),e.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:e}}catch(e){this.isInitialized=!1;const t=`Initialization Failed: ${(null==e?void 0:e.message)||e}`;throw console.error(t),new Error(t)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var e;l.engineResourcePaths=E(null===(e=this.config)||void 0===e?void 0:e.engineResourcePaths)?O:this.config.engineResourcePaths,l.loadWasm(),c.loadSpec("MRTD_TD3_PASSPORT"),c.loadSpec("MRTD_TD3_VISA"),c.loadSpec("MRTD_TD1_ID"),c.loadSpec("MRTD_TD2_ID"),c.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var e,t,n,i;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),d._onAuthMessage=e=>e.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await d.initLicense((null===(e=this.config)||void 0===e?void 0:e.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await h.createInstance((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.uiPath)||(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await u.createInstance(this.resources.cameraView)),this.resources.cvRouter=await m.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(e){let t="string"==typeof e?e:null!==(i=null==e?void 0:e.message)&&void 0!==i?i:"object"==typeof e?JSON.stringify(e):String(e);const n=(null==t?void 0:t.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${t}`;throw console.error(n),new Error(n)}}shouldCreateDefaultContainer(){var e,t;const n=!this.config.container,i=!((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container));return n&&i}createDefaultMRZScannerContainer(){const e=document.createElement("div");return e.className="mrz-scanner-main-container",Object.assign(e.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(e),e}checkForTemporaryLicense(e){return!(null==e?void 0:e.length)||(null==e?void 0:e.startsWith("A"))||(null==e?void 0:e.startsWith("L"))||(null==e?void 0:e.startsWith("P"))||(null==e?void 0:e.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":e}validateViewConfigs(){var e,t,n,i,s,a,o,r;if(!this.config.container){if((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)&&this.config.showResultView&&!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)){const e="MRZResultView container is required when showResultView is true";return alert(e),console.error(e),!1}if(!(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)&&(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container)&&!this.resources.result){const e="Result is needed to create MRZResultView without a scanner view";return alert(e),console.error(e),!1}}try{if(this.config.container&&!S(this.config.container)){const e="Invalid main container reference";return alert(e),console.error(e),!1}if((null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)&&!S(null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.container)){const e="Invalid scanner view container reference";return alert(e),console.error(e),!1}if((null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)&&!S(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)){const e="Invalid result view container reference";return alert(e),console.error(e),!1}}catch(e){const t=`Error accessing container references: ${e.message}`;return alert(t),console.error(t),!1}return!0}showResultView(){var e,t;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container))}initializeMRZScannerConfig(){var e,t,n,i,s,a,o,r;this.config=null!==(e=this.config)&&void 0!==e?e:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=S(this.config.container));const l=this.config.container?this.createViewContainers(S(this.config.container)):{},c={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(p).map(e=>{var t;return[e,(null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t[e])||w[e]]})),templateFilePath:(null===(t=this.config)||void 0===t?void 0:t.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.template.json"},d=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:l[y.Scanner]||S(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||null,cameraEnhancerUIPath:(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.ui.html",templateFilePath:c.templateFilePath,utilizedTemplateNames:c.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(o=null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.enableMultiFrameCrossFilter)||void 0===o||o,mrzFormatType:this.config.mrzFormatType}),h=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:l[y.Result]||S(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},c),{scannerViewConfig:d,resultViewConfig:h})),!0}createViewContainers(e){e.textContent="";const t=[y.Scanner];return this.showResultView()&&t.push(y.Result),t.reduce((t,n)=>{const i=document.createElement("div");return i.className=`mrz-scanner-${n}-view-container`,Object.assign(i.style,{height:"100%",width:"100%",display:"none",position:"relative"}),e.append(i),t[n]=i,t},{})}dispose(){var e,t;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const n=e=>{const t=S(e);t&&(t.style.display="none",t.textContent="")};n(this.config.container),n(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container),n(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container),this.isInitialized=!1}async processUploadedFile(e){var t,i,o,r,l,c;try{this.showLoadingOverlay("Processing File...");const{cvRouter:d}=this.resources,h=null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t.all,u=await d.getSimplifiedSettings(h);u.roiMeasuredInPercentage=!0,u.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await d.updateSettings(h,u);const m=await d.capture(e,h),g=m.items,p=g.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p);const f=null===(i=null==m?void 0:m.parsedResult)||void 0===i?void 0:i.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(r=null===(o=f[0])||void 0===o?void 0:o.referenceItem)||void 0===r?void 0:r.text)||"";y=F(e,f[0])}const w={status:{code:v.RS_SUCCESS,message:"Success"},originalImageResult:p,data:y,imageData:!0,_imageData:p};null===(c=(l=this.resources).onResultUpdated)||void 0===c||c.call(l,w)}catch(e){return console.error("Failed to process uploaded file:",e),{status:{code:v.RS_FAILED,message:`Failed to process image: ${e.message||e}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(e){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!e;const{components:t}=await this.initialize();if(this.config.container&&(S(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(e),t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView&&this.resources.result)return t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView)throw new Error("Scanner view is required when no previous result exists");const n=await t.scannerView.launch();return(null==n?void 0:n.status.code)!==v.RS_SUCCESS?{status:{code:null==n?void 0:n.status.code,message:(null==n?void 0:n.status.message)||"Failed to capture image"}}:t.resultView?await t.resultView.launch():this.resources.result}catch(e){return alert((null==e?void 0:e.message)||e),console.error((null==e?void 0:e.message)||e),{status:{code:v.RS_FAILED,message:(null==e?void 0:e.message)||e}}}finally{this.isCapturing=!1,this.dispose()}}}const B={MRZScanner:P,MRZScannerView:_,MRZResultView:k};export{w as DEFAULT_TEMPLATE_NAMES,B as DynamsoftMRZScanner,b as EnumMRZData,f as EnumMRZDocumentType,p as EnumMRZScanMode,y as EnumMRZScannerViews,v as EnumResultStatus,x as MRZDataLabel,k as MRZResultView,P as MRZScanner,_ as MRZScannerView,I as displayMRZDate}; diff --git a/dist/mrz-scanner.no-content-bundle.esm.js b/dist/mrz-scanner.no-content-bundle.esm.js index 07108c3..11d2784 100644 --- a/dist/mrz-scanner.no-content-bundle.esm.js +++ b/dist/mrz-scanner.no-content-bundle.esm.js @@ -1 +1 @@ -import{EnumValidationStatus as e,MultiFrameResultCrossFilter as t,EnumCapturedResultItemType as n,CapturedResultReceiver as i,_toCanvas as s,_toBlob as a,Feedback as o,EnumImagePixelFormat as r,CoreModule as l,CodeParserModule as c,LicenseManager as d,CameraView as h,CameraEnhancer as u,CaptureVisionRouter as m}from"dynamsoft-capture-vision-bundle";export*from"dynamsoft-capture-vision-bundle";var g,p,f;!function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2",e.PassportAndTD1="passportAndTd1",e.PassportAndTD2="passportAndTd2",e.TD1AndTD2="td1AndTd2",e.All="all"}(g||(g={})),function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2"}(p||(p={})),function(e){e.Scanner="scanner",e.Result="scan-result"}(f||(f={}));const y={[g.Passport]:"ReadPassport",[g.TD1]:"ReadId-TD1",[g.TD2]:"ReadId-TD2",[g.PassportAndTD1]:"ReadPassportAndId-TD1",[g.PassportAndTD2]:"ReadPassportAndId-TD2",[g.TD1AndTD2]:"ReadId",[g.All]:"ReadPassportAndId"};var w;function v(e){if("string"==typeof e){const t=document.querySelector(e);if(!t)throw new Error("Element not found");return t}return e instanceof HTMLElement?e:null}!function(e){e[e.RS_SUCCESS=0]="RS_SUCCESS",e[e.RS_CANCELLED=1]="RS_CANCELLED",e[e.RS_FAILED=2]="RS_FAILED"}(w||(w={}));function S(e,t){if(!document.getElementById(e)){const n=document.createElement("style");n.id=e,n.textContent=t,document.head.appendChild(n)}}const R=e=>!e||0===Object.keys(e).length;function E(e){return e?e.charAt(0).toUpperCase()+e.slice(1):""}const D={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function C(e,t={}){const{message:n,spinnerSize:i=32}=t,s=document.createElement("div");s.className="dynamsoft-mrz-loading-screen";const a=document.createElement("div");a.className="dynamsoft-mrz-loading";const o=document.createElement("div");o.className="dynamsoft-mrz-loading-content";const r=`\n \n \n \n `;if(o.innerHTML=r,n){const e=document.createElement("div");e.className="dynamsoft-mrz-loading-message",e.textContent=n,o.appendChild(e)}return a.appendChild(o),s.appendChild(a),e.appendChild(s),{element:s,updateMessage:e=>{let t=a.querySelector(".dynamsoft-mrz-loading-message");null!==e?t?t.textContent=e:(t=document.createElement("div"),t.className="dynamsoft-mrz-loading-message",t.textContent=e,o.appendChild(t)):null==t||t.remove()},hide:()=>{s&&s.parentNode&&(s.classList.add("fade-out"),setTimeout(()=>{var e;null===(e=s.parentNode)||void 0===e||e.removeChild(s)},200))}}}const M='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var T;!function(e){e.InvalidFields="invalidFields",e.DocumentType="documentType",e.DocumentNumber="documentNumber",e.MRZText="mrzText",e.FirstName="firstName",e.LastName="lastName",e.Age="age",e.Sex="sex",e.IssuingState="issuingState",e.IssuingStateRaw="issuingStateRaw",e.Nationality="nationality",e.NationalityRaw="nationalityRaw",e.DateOfBirth="dateOfBirth",e.DateOfExpiry="dateOfExpiry"}(T||(T={}));const b={[T.InvalidFields]:"Invalid Fields",[T.DocumentType]:"Document Type",[T.DocumentNumber]:"Document Number",[T.MRZText]:"MRZ Text",[T.FirstName]:"Given Name(s)",[T.LastName]:"Surname",[T.Age]:"Age",[T.Sex]:"Sex",[T.IssuingState]:"Issuing State",[T.IssuingStateRaw]:"Issuing State (Raw Value)",[T.Nationality]:"Nationality",[T.NationalityRaw]:"Nationality State (Raw Value)",[T.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[T.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function x(e,t,n,i=!1){const s=parseInt(e,10);let a;if(i)a=s>=60?1900+s:2e3+s;else{a=s>(new Date).getFullYear()%100?1900+s:2e3+s}return{year:a,month:parseInt(t,10),day:parseInt(n,10)}}function z(e){const t=e=>{var t;return 1===(null===(t=`${e}`)||void 0===t?void 0:t.length)?`0${e}`:e};return`${null==e?void 0:e.year}-${t(null==e?void 0:e.month)}${(null==e?void 0:e.day)&&`-${t(null==e?void 0:e.day)}`}`}function I(e){return"D<<"===e?"D":e}function V(t,n){const i=[],s=t=>n.getFieldValidationStatus(t)===e.VS_FAILED,a=n.codeType,o=function(e){switch(e){case"MRTD_TD1_ID":return p.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return p.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return p.Passport;default:throw new Error(`Unknown document type: ${e}`)}}(a),r=function(e){switch(e){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${e}`)}}(a),l=o===p.Passport&&"MRTD_TD3_PASSPORT"===a?"passportNumber":"documentNumber",c=x(n.getFieldValue("birthYear"),n.getFieldValue("birthMonth"),n.getFieldValue("birthDay")),d=x(n.getFieldValue("expiryYear"),n.getFieldValue("expiryMonth"),n.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(e=>{s(e)&&i.push(T.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(e=>{s(e)&&i.push(T.DateOfExpiry)});const h={[T.LastName]:n.getFieldValue("primaryIdentifier"),[T.FirstName]:n.getFieldValue("secondaryIdentifier"),[T.Nationality]:n.getFieldValue("nationality"),[T.NationalityRaw]:I(n.getFieldRawValue("nationality")),[T.DocumentNumber]:n.getFieldValue(l)||n.getFieldValue("longDocumentNumber"),[T.IssuingState]:n.getFieldValue("issuingState"),[T.IssuingStateRaw]:I(n.getFieldRawValue("issuingState")),[T.Sex]:E(n.getFieldValue("sex"))};Object.keys(h).forEach(e=>{let t=!1;switch(e){case T.FirstName:t=s("secondaryIdentifier");break;case T.LastName:t=s("primaryIdentifier");break;case T.DocumentNumber:t=s(l)||s("longDocumentNumber");break;default:t=s(e)}t&&i.push(e)});const u=function(e){const t=new Date,n=t.getMonth()+1>e.month||t.getMonth()+1===e.month&&t.getDate()>=e.day;return t.getFullYear()-e.year-(n?0:1)}(c);u<1&&i.push(T.Age);return{[T.InvalidFields]:i,[T.FirstName]:h[T.FirstName],[T.LastName]:h[T.LastName],[T.Age]:u,[T.DateOfBirth]:c,[T.Sex]:h[T.Sex],[T.Nationality]:h[T.Nationality],[T.NationalityRaw]:h[T.NationalityRaw],[T.DocumentNumber]:h[T.DocumentNumber],[T.DateOfExpiry]:d,[T.IssuingState]:h[T.IssuingState],[T.IssuingStateRaw]:h[T.IssuingStateRaw],[T.DocumentType]:E(r),[T.MRZText]:t}}const F={[p.TD1]:{width:85.6,height:53.98},[p.TD2]:{width:105,height:74},[p.Passport]:{width:125,height:88}};class N{showScannerLoadingOverlay(e){const t=v(this.config.container);this.loadingScreen=C(t,{message:e}),t.style.display="block",t.style.position="relative"}hideScannerLoadingOverlay(e=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,e&&(v(this.config.container).style.display="none"))}constructor(e,t){this.resources=e,this.config=t,this.isSoundFeedbackOn=!1,this.scanModeManager={[p.Passport]:!0,[p.TD1]:!0,[p.TD2]:!0},this.currentScanMode=g.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),S("dynamsoft-mrz-loading-screen-style",M);try{const{cameraView:e,cameraEnhancer:s,cvRouter:a}=this.resources;if(e.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),e.setVideoFit("cover"),a.setInput(s),!0===this.config.enableMultiFrameCrossFilter){const e=new t;e.enableResultCrossVerification(n.CRIT_TEXT_LINE,!0),await a.addResultFilter(e)}const o=new i;o.onCapturedResultReceived=e=>this.handleMRZResult(e),await a.addResultReceiver(o),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(n)}}}initializeElements(){var e;const t=v(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:n.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:n.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:n.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:n.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:n.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:n.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td2"),toast:n.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(e=this.config)||void 0===e?void 0:e.showPoweredByDynamsoft)){n.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case g.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case g.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case g.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case g.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=e=>{e.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(p.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(p.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(p.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:w.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const e=v(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...t.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...t.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(e=>{e.addEventListener("click",async t=>{const i=e.getAttribute("data-davice-id"),s=e.getAttribute("data-height"),a=e.getAttribute("data-width");i?this.resources.cameraEnhancer.selectCamera(i).then(()=>{this.toggleScanGuide()}):s&&a&&this.resources.cameraEnhancer.setResolution({width:parseInt(a),height:parseInt(s)}).then(()=>{this.toggleScanGuide()}),"none"!==n.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const e=v(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),i=n.querySelectorAll(".dce-mn-camera-option"),s=n.querySelectorAll(".dce-mn-resolution-option"),a=this.resources.cameraEnhancer.getSelectedCamera(),o=this.resources.cameraEnhancer.getResolution();i.forEach(e=>{const t=e;t.getAttribute("data-davice-id")===(null==a?void 0:a.deviceId)?t.style.border="2px solid #fe814a":t.style.border="none"});const r={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(e){const t=e.width*e.height,n=e.width/e.height;let i="480p",s=Number.MAX_VALUE;for(const[e,a]of Object.entries(D)){const o=a.width*a.height,r=a.width/a.height,l=.7*Math.abs(o-t)+Math.abs(r-n)*o*.3;l{const t=e,n=t.getAttribute("data-height");t.style.border=n===r[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const e=v(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),n.click()}async relaunch(){}async uploadFile(){var e,t,i,o,r,l;const{cvRouter:c}=this.resources,d=document.createElement("input");d.type="file",d.accept=null!==(e=this.config.uploadAcceptedTypes)&&void 0!==e?e:"image/*",d.style.display="none",document.body.appendChild(d);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const e=await new Promise((e,t)=>{d.onchange=n=>{var i;const s=null===(i=n.target.files)||void 0===i?void 0:i[0];s?e(s):t(new Error("No file selected"))},d.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),d.click()});if(!e)return;let h;if(this.config.uploadFileConverter&&!e.type.startsWith("image/"))try{h=await this.config.uploadFileConverter(e)}catch(e){throw new Error(`Error converting file: ${e.message}`)}else{if(!e.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");h=e}const u=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const e=await c.getSimplifiedSettings(u);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await c.updateSettings(u,e)}const m=await c.capture(h,u);this.capturedResultItems=m.items;const g=this.capturedResultItems.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE);if(0===g.length)throw new Error("No image data found in the captured result");const p=g[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p),this.originalImageData=p;const f=null===(t=null==m?void 0:m.parsedResult)||void 0===t?void 0:t.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(o=null===(i=f[0])||void 0===i?void 0:i.referenceItem)||void 0===o?void 0:o.text)||"";y=V(e,f[0])}const v={status:{code:w.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:y,imageData:!0,_imageData:this.originalImageData};null===(l=(r=this.resources).onResultUpdated)||void 0===l||l.call(r,v),this.currentScanResolver(v)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:`Error processing file: ${t}`}};this.currentScanResolver(n)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(d)}}toggleSoundFeedback(e){this.isSoundFeedbackOn=void 0!==e?e:!this.isSoundFeedbackOn;const t=v(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-mn-sound-feedback"),s=i.querySelector(".dce-mn-sound-feedback-on");i.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",s.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(e){const{cameraEnhancer:t,cameraView:n}=this.resources;if(!t||!t.isOpen())return;const i=F[e].width/F[e].height;let s;const a=n.getVisibleRegionOfVideo({inPixels:!0}),{width:o,height:r}=a;if(a){if(a.width>a.height){const e=.5*r*i,t=Math.round(e/o*100),n=(100-t)/2;s={left:n,right:n+t,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const e=.9*o/i,t=Math.round(e/r*100),n=(100-t)/2;s={left:5,right:95,top:n,bottom:n+t,isMeasuredInPercentage:!0}}null==n||n.setScanRegionMaskVisible(!0),t.setScanRegion(s)}}toggleScanGuide(e){const t=v(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-scanguide-passport"),s=n.shadowRoot.querySelector(".dce-scanguide-td1"),a=n.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===e||!1===this.config.showScanGuide)return i.style.display="none",s.style.display="none",void(a.style.display="none");switch(this.currentScanMode){case g.All:case g.Passport:case g.PassportAndTD1:case g.PassportAndTD2:i.style.display="block",s.style.display="none",a.style.display="none",this.calculateScanRegion(p.Passport);break;case g.TD1:case g.TD1AndTD2:i.style.display="none",s.style.display="block",a.style.display="none",this.calculateScanRegion(p.TD1);break;case g.TD2:i.style.display="none",s.style.display="none",a.style.display="block",this.calculateScanRegion(p.TD2)}}async openCamera(){try{const{cameraEnhancer:e,cameraView:t}=this.resources,n=v(this.config.container);if(n.style.display="block",e.isOpen())e.isPaused()&&await e.resume();else{const i=t.getUIElement();i.parentElement||n.append(i),await e.open()}await e.setResolution({width:2560,height:1440}),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const i=n.children[n.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");i.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",i.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(n)}}async closeCamera(e=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:t,cameraView:n}=this.resources,i=v(this.config.container);i.style.display=e?"none":"block",(null==n?void 0:n.getUIElement().parentElement)&&i.removeChild(n.getUIElement()),t.close(),this.stopCapturing()}catch(e){let t=(null==e?void 0:e.message)||e;console.error(`Close Camera error: ${t}`)}}pauseCamera(){const{cameraEnhancer:e}=this.resources;e.pause()}stopCapturing(){const{cameraView:e,cvRouter:t}=this.resources;t.stopCapturing(),e.clearAllInnerDrawingItems()}async handleMRZResult(e){var t,i,r;if(this.firstFrame)this.firstFrame=!1;else if(!(e.items.length<=1)){this.capturedResultItems=e.items;try{const{onResultUpdated:l}=this.resources,c=e.items.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;c.toCanvas=()=>s(c),c.toBlob=async()=>await a("image/png",c),this.originalImageData=c;const d=null===(t=null==e?void 0:e.parsedResult)||void 0===t?void 0:t.parsedResultItems;if(null==d?void 0:d.length){this.isSoundFeedbackOn&&o.beep();const e=(null===(r=null===(i=d[0])||void 0===i?void 0:i.referenceItem)||void 0===r?void 0:r.text)||"",t=V(e,d[0]);this.closeCamera();const n={status:{code:w.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:t,imageData:!0,_imageData:this.originalImageData};null==l||l(n),this.currentScanResolver(n)}}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(n)}}}initializeScanModeManager(){const{mrzFormatType:e}=this.config;if(this.scanModeManager={[p.Passport]:!0,[p.TD1]:!0,[p.TD2]:!0},!e||Array.isArray(e)&&0===e.length)return;Object.keys(this.scanModeManager).forEach(e=>{this.scanModeManager[e]=!1});(Array.isArray(e)?e:[e]).forEach(e=>{this.scanModeManager[e]=!0})}getScanMode(){const e=Object.entries(this.scanModeManager).filter(([e,t])=>t).map(([e])=>e).sort().join(",");return{[p.Passport]:g.Passport,[p.TD1]:g.TD1,[p.TD2]:g.TD2,[`${p.Passport},${p.TD1}`]:g.PassportAndTD1,[`${p.Passport},${p.TD2}`]:g.PassportAndTD2,[`${p.TD1},${p.TD2}`]:g.TD1AndTD2,[`${p.Passport},${p.TD1},${p.TD2}`]:g.All,"":g.All}[e]}DCEShowToast(e,t=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=e,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},t))}async startCapturing(){const{cvRouter:e,cameraEnhancer:t}=this.resources,n=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const t=await e.getSimplifiedSettings(n);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await e.updateSettings(n,t)}this.firstFrame=!0,await e.startCapturing(n),t.setPixelFormat(r.IPF_ABGR_8888)}catch(e){let t=(null==e?void 0:e.message)||e;console.error("Failed to start capturing:",t),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:w.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(e){try{if(this.scanModeManager[e]&&0===Object.entries(this.scanModeManager).filter(([t,n])=>n&&t!==e).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[e]=!this.scanModeManager[e],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[p.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[p.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[p.Passport])}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner switch scan mode error: ",t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(n)}}async launch(){try{await this.initialize();const{cvRouter:e,cameraEnhancer:t}=this.resources;return new Promise(async e=>{this.currentScanResolver=e,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner launch error: ",t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(n)}}}const _={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class L{constructor(e,t,n){this.resources=e,this.config=t,this.scannerView=n,this.editedFields={}}async launch(){try{return v(this.config.container).textContent="",await this.initialize(),v(this.config.container).style.display="flex",new Promise(e=>{this.currentScanResultViewResolver=e})}catch(e){let t=(null==e?void 0:e.message)||e;throw console.error(t),t}}async handleRescan(){var e;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const t=await this.scannerView.launch();if((null===(e=null==t?void 0:t.status)||void 0===e?void 0:e.code)===w.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(t));this.resources.onResultUpdated&&((null==t?void 0:t.status.code)===w.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==t?void 0:t.status.code)===w.RS_SUCCESS&&this.resources.onResultUpdated(t)),this.dispose(!0),await this.initialize(),v(this.config.container).style.display="flex"}catch(e){throw console.error("Error in rescan handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleCancel(){var e;try{(null===(e=this.config)||void 0===e?void 0:e.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(e){throw console.error("Error in cancel handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleDone(){var e,t;try{(null===(e=this.resources.result)||void 0===e?void 0:e.data)&&!R(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(t=this.config)||void 0===t?void 0:t.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(e){throw console.error("Error in done handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}createControls(){var e,t,n,i,s,a,o,r,l,c,d,h;const{toolbarButtonsConfig:u}=this.config;return function(e){S("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const t=document.createElement("div");return t.className="dynamsoft-mrz-controls",e.forEach(e=>{const n=document.createElement("div");n.className=`dynamsoft-mrz-control-btn ${null==e?void 0:e.className}`;const i=document.createElement("div");if(i.className="dynamsoft-mrz-control-icon-wrapper",(s=e.icon).trim().startsWith(""))i.innerHTML=e.icon;else{const t=document.createElement("img");t.src=e.icon,t.alt=e.label,t.width=24,t.height=24,i.appendChild(t)}var s;const a=document.createElement("div");a.className="dynamsoft-mrz-control-text",a.textContent=e.label,e.isDisabled&&n.classList.add("disabled"),e.isHidden&&n.classList.add("hide"),n.appendChild(i),n.appendChild(a),e.onClick&&!e.isDisabled&&n.addEventListener("click",e.onClick),t.appendChild(n)}),t}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.icon)||_.cancel,label:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.className)||""}`,isHidden:(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.icon)||_.rescan,label:(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.className)||""}`,isHidden:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||_.complete,label:(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.label)||"Done",className:`${(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.className)||""}`,isHidden:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(e,t){if(e===T.DateOfBirth||e===T.DateOfExpiry)try{const[n,i,s]=t.split(/[\/\-\.]/);s&&i&&n&&(this.editedFields[e]={day:parseInt(s,10),month:parseInt(i,10),year:parseInt(n,10)})}catch(e){console.error("Error parsing date",e)}else this.editedFields[e]=t}createMRZDataDisplay(){var e,t,n,i;const s=(null===(e=this.resources.result)||void 0===e?void 0:e.data)||{},a=!!this.config.allowResultEditing,o=s.invalidFields||[],r=[T.InvalidFields,T.IssuingStateRaw,T.NationalityRaw];!1===(null===(t=this.config)||void 0===t?void 0:t.showMRZText)&&r.push(T.MRZText);const l=document.createElement("div");if(l.className="dynamsoft-mrz-data-container",R(s)){const e=document.createElement("div");return e.className="dynamsoft-mrz-data-row empty",e.innerText=null!==(i=null===(n=this.config)||void 0===n?void 0:n.emptyResultMessage)&&void 0!==i?i:"The necessary information could not be detected. Please try again.",l.appendChild(e),l}if(o.length>0){const e=document.createElement("div");e.className="dynamsoft-mrz-error-notification",e.innerHTML=`\n
${_.failed}
\n
\n ${a?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,l.appendChild(e)}else if(0===o.length&&a){const e=document.createElement("div");e.className="dynamsoft-mrz-info-notification",e.innerHTML=`\n
${_.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,l.appendChild(e)}return Object.entries(s).forEach(([e,t])=>{if(r.includes(e)||!t)return;const n=document.createElement("div");n.className="dynamsoft-mrz-data-row";const i=o.includes(e);i&&n.classList.add("invalid-field");const s=[T.MRZText,T.DocumentType,T.IssuingStateRaw,T.NationalityRaw],c=document.createElement("span");if(c.className="dynamsoft-mrz-data-label",c.innerText=b[e]||e,i){const e=document.createElement("span");if(e.className="dynamsoft-mrz-error-icon",e.innerHTML=_.failed,c.appendChild(e),a){const e=document.createElement("span");e.className="dynamsoft-mrz-error-hint",e.textContent="Please correct this field",c.appendChild(e)}}const d=document.createElement("div");if(d.className="dynamsoft-mrz-data-value",a&&!s.includes(e)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",i&&s.classList.add("invalid"),e===T.DateOfBirth||e===T.DateOfExpiry?(s.value=z(t),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=t,s.addEventListener("input",t=>{if(this.handleFieldEdit(e,t.target.value),i){s.classList.remove("invalid"),n.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...o]);const t=this.editedFields.invalidFields.indexOf(e);t>-1&&this.editedFields.invalidFields.splice(t,1)}}),d.appendChild(s)}else e===T.MRZText?(d.classList.add("code"),d.innerText=t):e===T.DateOfBirth||e===T.DateOfExpiry?d.innerText=z(t):d.innerText=t,i&&d.classList.add("invalid-value");n.appendChild(c),n.appendChild(d),l.appendChild(n)}),l}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");S("dynamsoft-mrz-result-view-style",k);const e=document.createElement("div");if(e.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const t=this.resources.result.originalImageResult,n=document.createElement("div");let i;n.className="dynamsoft-mrz-result-view-image-container",(null==t?void 0:t.toCanvas)&&(i=null==t?void 0:t.toCanvas()),Object.assign(i.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),n.appendChild(i),e.appendChild(n)}const t=this.createMRZDataDisplay();e.appendChild(t);const n=this.createControls();e.appendChild(n),v(this.config.container).appendChild(e)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t)}}hideView(){v(this.config.container).style.display="none"}dispose(e=!1){v(this.config.container).textContent="",e||(this.currentScanResultViewResolver=void 0)}}const k="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",A={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class O{showLoadingOverlay(e){var t,n;const i=v(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||v(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen=C(i,{message:e}),i.style.display="block",i.style.position="relative"}hideLoadingOverlay(e=!1){var t,n,i;const s=v(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||v(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,s.style.display="none",e&&(null===(i=this.config)||void 0===i?void 0:i.container)&&(v(this.config.container).style.display="none"))}constructor(e){this.config=e,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};S("dynamsoft-mrz-loading-screen-style",M),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=e=>{this.resources.result=e};const e={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new N(this.resources,this.config.scannerViewConfig),e.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new L(this.resources,this.config.resultViewConfig,this.scannerView),e.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:e}}catch(e){this.isInitialized=!1;const t=`Initialization Failed: ${(null==e?void 0:e.message)||e}`;throw console.error(t),new Error(t)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var e;l.engineResourcePaths=R(null===(e=this.config)||void 0===e?void 0:e.engineResourcePaths)?A:this.config.engineResourcePaths,l.loadWasm(),c.loadSpec("MRTD_TD3_PASSPORT"),c.loadSpec("MRTD_TD3_VISA"),c.loadSpec("MRTD_TD1_ID"),c.loadSpec("MRTD_TD2_ID"),c.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var e,t,n,i;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),d._onAuthMessage=e=>e.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await d.initLicense((null===(e=this.config)||void 0===e?void 0:e.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await h.createInstance((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.uiPath)||(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await u.createInstance(this.resources.cameraView)),this.resources.cvRouter=await m.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(e){let t="string"==typeof e?e:null!==(i=null==e?void 0:e.message)&&void 0!==i?i:"object"==typeof e?JSON.stringify(e):String(e);const n=(null==t?void 0:t.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${t}`;throw console.error(n),new Error(n)}}shouldCreateDefaultContainer(){var e,t;const n=!this.config.container,i=!((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container));return n&&i}createDefaultMRZScannerContainer(){const e=document.createElement("div");return e.className="mrz-scanner-main-container",Object.assign(e.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(e),e}checkForTemporaryLicense(e){return!(null==e?void 0:e.length)||(null==e?void 0:e.startsWith("A"))||(null==e?void 0:e.startsWith("L"))||(null==e?void 0:e.startsWith("P"))||(null==e?void 0:e.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":e}validateViewConfigs(){var e,t,n,i,s,a,o,r;if(!this.config.container){if((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)&&this.config.showResultView&&!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)){const e="MRZResultView container is required when showResultView is true";return alert(e),console.error(e),!1}if(!(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)&&(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container)&&!this.resources.result){const e="Result is needed to create MRZResultView without a scanner view";return alert(e),console.error(e),!1}}try{if(this.config.container&&!v(this.config.container)){const e="Invalid main container reference";return alert(e),console.error(e),!1}if((null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)&&!v(null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.container)){const e="Invalid scanner view container reference";return alert(e),console.error(e),!1}if((null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)&&!v(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)){const e="Invalid result view container reference";return alert(e),console.error(e),!1}}catch(e){const t=`Error accessing container references: ${e.message}`;return alert(t),console.error(t),!1}return!0}showResultView(){var e,t;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container))}initializeMRZScannerConfig(){var e,t,n,i,s,a,o,r;this.config=null!==(e=this.config)&&void 0!==e?e:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=v(this.config.container));const l=this.config.container?this.createViewContainers(v(this.config.container)):{},c={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(g).map(e=>{var t;return[e,(null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t[e])||y[e]]})),templateFilePath:(null===(t=this.config)||void 0===t?void 0:t.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.template.json"},d=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:l[f.Scanner]||v(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||null,cameraEnhancerUIPath:(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.ui.html",templateFilePath:c.templateFilePath,utilizedTemplateNames:c.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(o=null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.enableMultiFrameCrossFilter)||void 0===o||o,mrzFormatType:this.config.mrzFormatType}),h=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:l[f.Result]||v(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},c),{scannerViewConfig:d,resultViewConfig:h})),!0}createViewContainers(e){e.textContent="";const t=[f.Scanner];return this.showResultView()&&t.push(f.Result),t.reduce((t,n)=>{const i=document.createElement("div");return i.className=`mrz-scanner-${n}-view-container`,Object.assign(i.style,{height:"100%",width:"100%",display:"none",position:"relative"}),e.append(i),t[n]=i,t},{})}dispose(){var e,t;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const n=e=>{const t=v(e);t&&(t.style.display="none",t.textContent="")};n(this.config.container),n(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container),n(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container),this.isInitialized=!1}async processUploadedFile(e){var t,i,o,r,l,c;try{this.showLoadingOverlay("Processing File...");const{cvRouter:d}=this.resources,h=null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t.all,u=await d.getSimplifiedSettings(h);u.roiMeasuredInPercentage=!0,u.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await d.updateSettings(h,u);const m=await d.capture(e,h),g=m.items,p=g.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p);const f=null===(i=null==m?void 0:m.parsedResult)||void 0===i?void 0:i.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(r=null===(o=f[0])||void 0===o?void 0:o.referenceItem)||void 0===r?void 0:r.text)||"";y=V(e,f[0])}const v={status:{code:w.RS_SUCCESS,message:"Success"},originalImageResult:p,data:y,imageData:!0,_imageData:p};null===(c=(l=this.resources).onResultUpdated)||void 0===c||c.call(l,v)}catch(e){return console.error("Failed to process uploaded file:",e),{status:{code:w.RS_FAILED,message:`Failed to process image: ${e.message||e}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(e){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!e;const{components:t}=await this.initialize();if(this.config.container&&(v(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(e),t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView&&this.resources.result)return t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView)throw new Error("Scanner view is required when no previous result exists");const n=await t.scannerView.launch();return(null==n?void 0:n.status.code)!==w.RS_SUCCESS?{status:{code:null==n?void 0:n.status.code,message:(null==n?void 0:n.status.message)||"Failed to capture image"}}:t.resultView?await t.resultView.launch():this.resources.result}catch(e){return alert((null==e?void 0:e.message)||e),console.error((null==e?void 0:e.message)||e),{status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}}finally{this.isCapturing=!1,this.dispose()}}}const P={MRZScanner:O,MRZScannerView:N,MRZResultView:L};export{y as DEFAULT_TEMPLATE_NAMES,P as DynamsoftMRZScanner,T as EnumMRZData,p as EnumMRZDocumentType,g as EnumMRZScanMode,f as EnumMRZScannerViews,w as EnumResultStatus,b as MRZDataLabel,L as MRZResultView,O as MRZScanner,N as MRZScannerView,z as displayMRZDate}; +import{EnumValidationStatus as e,MultiFrameResultCrossFilter as t,EnumCapturedResultItemType as n,CapturedResultReceiver as i,_toCanvas as s,_toBlob as a,Feedback as o,EnumImagePixelFormat as r,CoreModule as l,CodeParserModule as c,LicenseManager as d,CameraView as h,CameraEnhancer as u,CaptureVisionRouter as m}from"dynamsoft-capture-vision-bundle";export*from"dynamsoft-capture-vision-bundle";var g,p,f;!function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2",e.PassportAndTD1="passportAndTd1",e.PassportAndTD2="passportAndTd2",e.TD1AndTD2="td1AndTd2",e.All="all"}(g||(g={})),function(e){e.Passport="passport",e.TD1="td1",e.TD2="td2"}(p||(p={})),function(e){e.Scanner="scanner",e.Result="scan-result"}(f||(f={}));const y={[g.Passport]:"ReadPassport",[g.TD1]:"ReadId-TD1",[g.TD2]:"ReadId-TD2",[g.PassportAndTD1]:"ReadPassportAndId-TD1",[g.PassportAndTD2]:"ReadPassportAndId-TD2",[g.TD1AndTD2]:"ReadId",[g.All]:"ReadPassportAndId"};var w;function v(e){if("string"==typeof e){const t=document.querySelector(e);if(!t)throw new Error("Element not found");return t}return e instanceof HTMLElement?e:null}!function(e){e[e.RS_SUCCESS=0]="RS_SUCCESS",e[e.RS_CANCELLED=1]="RS_CANCELLED",e[e.RS_FAILED=2]="RS_FAILED"}(w||(w={}));function S(e,t){if(!document.getElementById(e)){const n=document.createElement("style");n.id=e,n.textContent=t,document.head.appendChild(n)}}const R=e=>!e||0===Object.keys(e).length;function E(e){return e?e.charAt(0).toUpperCase()+e.slice(1):""}const D={"4k":{width:3840,height:2160},"2k":{width:2560,height:1440},"1080p":{width:1920,height:1080},"720p":{width:1280,height:720},"480p":{width:640,height:480}};function C(e,t={}){const{message:n,spinnerSize:i=32}=t,s=document.createElement("div");s.className="dynamsoft-mrz-loading-screen";const a=document.createElement("div");a.className="dynamsoft-mrz-loading";const o=document.createElement("div");o.className="dynamsoft-mrz-loading-content";const r=`\n \n \n \n `;if(o.innerHTML=r,n){const e=document.createElement("div");e.className="dynamsoft-mrz-loading-message",e.textContent=n,o.appendChild(e)}return a.appendChild(o),s.appendChild(a),e.appendChild(s),{element:s,updateMessage:e=>{let t=a.querySelector(".dynamsoft-mrz-loading-message");null!==e?t?t.textContent=e:(t=document.createElement("div"),t.className="dynamsoft-mrz-loading-message",t.textContent=e,o.appendChild(t)):null==t||t.remove()},hide:()=>{s&&s.parentNode&&(s.classList.add("fade-out"),setTimeout(()=>{var e;null===(e=s.parentNode)||void 0===e||e.removeChild(s)},200))}}}const M='\n .dynamsoft-mrz-loading-screen {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-color: #323234;\n z-index: 998;\n opacity: 1;\n transition: opacity 0.2s ease-out;\n }\n\n .dynamsoft-mrz-loading-screen.fade-out {\n opacity: 0;\n }\n\n .dynamsoft-mrz-loading {\n position: absolute;\n left: 50%;\n top: 50%;\n color: white;\n z-index: 999;\n transform: translate(-50%, -50%);\n }\n\n .dynamsoft-mrz-loading-content {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 16px;\n }\n\n .dynamsoft-mrz-loading svg {\n animation: spin 1s linear infinite;\n }\n\n .dynamsoft-mrz-loading-message {\n color: white;\n font-family: "Verdana";\n font-size: 14px;\n text-align: center;\n max-width: 200px;\n line-height: 1.4;\n opacity: 0.9;\n }\n\n @keyframes spin {\n from {\n transform: rotate(0deg);\n }\n to {\n transform: rotate(360deg);\n }\n }\n';var T;!function(e){e.InvalidFields="invalidFields",e.DocumentType="documentType",e.DocumentNumber="documentNumber",e.MRZText="mrzText",e.FirstName="firstName",e.LastName="lastName",e.Age="age",e.Sex="sex",e.IssuingState="issuingState",e.IssuingStateRaw="issuingStateRaw",e.Nationality="nationality",e.NationalityRaw="nationalityRaw",e.DateOfBirth="dateOfBirth",e.DateOfExpiry="dateOfExpiry"}(T||(T={}));const b={[T.InvalidFields]:"Invalid Fields",[T.DocumentType]:"Document Type",[T.DocumentNumber]:"Document Number",[T.MRZText]:"MRZ Text",[T.FirstName]:"Given Name(s)",[T.LastName]:"Surname",[T.Age]:"Age",[T.Sex]:"Sex",[T.IssuingState]:"Issuing State",[T.IssuingStateRaw]:"Issuing State (Raw Value)",[T.Nationality]:"Nationality",[T.NationalityRaw]:"Nationality State (Raw Value)",[T.DateOfBirth]:"Date Of Birth (YYYY-MM-DD)",[T.DateOfExpiry]:"Date Of Expiry (YYYY-MM-DD)"};function x(e,t,n,i=!1){const s=parseInt(e,10);let a;if(i)a=s>=60?1900+s:2e3+s;else{a=s>(new Date).getFullYear()%100?1900+s:2e3+s}return{year:a,month:parseInt(t,10),day:parseInt(n,10)}}function z(e){const t=e=>{var t;return 1===(null===(t=`${e}`)||void 0===t?void 0:t.length)?`0${e}`:e};return`${null==e?void 0:e.year}-${t(null==e?void 0:e.month)}${(null==e?void 0:e.day)&&`-${t(null==e?void 0:e.day)}`}`}function I(e){return"D<<"===e?"D":e}function V(t,n){const i=[],s=t=>n.getFieldValidationStatus(t)===e.VS_FAILED,a=n.codeType,o=function(e){switch(e){case"MRTD_TD1_ID":return p.TD1;case"MRTD_TD2_ID":case"MRTD_TD2_VISA":case"MRTD_TD2_FRENCH_ID":return p.TD2;case"MRTD_TD3_PASSPORT":case"MRTD_TD3_VISA":return p.Passport;default:throw new Error(`Unknown document type: ${e}`)}}(a),r=function(e){switch(e){case"MRTD_TD1_ID":return"ID (TD1)";case"MRTD_TD2_ID":return"ID (TD2)";case"MRTD_TD2_VISA":return"ID (VISA)";case"MRTD_TD2_FRENCH_ID":return"French ID (TD2)";case"MRTD_TD3_PASSPORT":return"Passport (TD3)";case"MRTD_TD3_VISA":return"Visa (TD3)";default:throw new Error(`Unknown document type: ${e}`)}}(a),l=o===p.Passport&&"MRTD_TD3_PASSPORT"===a?"passportNumber":"documentNumber",c=x(n.getFieldValue("birthYear"),n.getFieldValue("birthMonth"),n.getFieldValue("birthDay")),d=x(n.getFieldValue("expiryYear"),n.getFieldValue("expiryMonth"),n.getFieldValue("expiryDay"),!0);["birthYear","birthMonth","birthDay"].forEach(e=>{s(e)&&i.push(T.DateOfBirth)}),["expiryYear","expiryMonth","expiryDay"].forEach(e=>{s(e)&&i.push(T.DateOfExpiry)});const h={[T.LastName]:n.getFieldValue("primaryIdentifier"),[T.FirstName]:n.getFieldValue("secondaryIdentifier"),[T.Nationality]:n.getFieldValue("nationality"),[T.NationalityRaw]:I(n.getFieldRawValue("nationality")),[T.DocumentNumber]:n.getFieldValue(l)||n.getFieldValue("longDocumentNumber"),[T.IssuingState]:n.getFieldValue("issuingState"),[T.IssuingStateRaw]:I(n.getFieldRawValue("issuingState")),[T.Sex]:E(n.getFieldValue("sex"))};Object.keys(h).forEach(e=>{let t=!1;switch(e){case T.FirstName:t=s("secondaryIdentifier");break;case T.LastName:t=s("primaryIdentifier");break;case T.DocumentNumber:t=s(l)||s("longDocumentNumber");break;default:t=s(e)}t&&i.push(e)});const u=function(e){const t=new Date,n=t.getMonth()+1>e.month||t.getMonth()+1===e.month&&t.getDate()>=e.day;return t.getFullYear()-e.year-(n?0:1)}(c);u<1&&i.push(T.Age);return{[T.InvalidFields]:i,[T.FirstName]:h[T.FirstName],[T.LastName]:h[T.LastName],[T.Age]:u,[T.DateOfBirth]:c,[T.Sex]:h[T.Sex],[T.Nationality]:h[T.Nationality],[T.NationalityRaw]:h[T.NationalityRaw],[T.DocumentNumber]:h[T.DocumentNumber],[T.DateOfExpiry]:d,[T.IssuingState]:h[T.IssuingState],[T.IssuingStateRaw]:h[T.IssuingStateRaw],[T.DocumentType]:E(r),[T.MRZText]:t}}const F={[p.TD1]:{width:85.6,height:53.98},[p.TD2]:{width:105,height:74},[p.Passport]:{width:125,height:88}};class N{showScannerLoadingOverlay(e){const t=v(this.config.container);this.loadingScreen=C(t,{message:e}),t.style.display="block",t.style.position="relative"}hideScannerLoadingOverlay(e=!1){this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,e&&(v(this.config.container).style.display="none"))}constructor(e,t){this.resources=e,this.config=t,this.isSoundFeedbackOn=!1,this.scanModeManager={[p.Passport]:!0,[p.TD1]:!0,[p.TD2]:!0},this.currentScanMode=g.All,this.resizeTimer=null,this.capturedResultItems=[],this.originalImageData=null,this.initialized=!1,this.initializedDCE=!1,this.DCE_ELEMENTS={selectCameraBtn:null,uploadImageBtn:null,soundFeedbackBtn:null,closeScannerBtn:null,scanModeSelectContainer:null,passportModeOption:null,td1ModeOption:null,td2ModeOption:null,toast:null},this.loadingScreen=null,this.handleResize=()=>{this.toggleScanGuide(!1),this.resizeTimer&&window.clearTimeout(this.resizeTimer),this.resizeTimer=window.setTimeout(()=>{this.toggleScanGuide(!0)},500)},this.firstFrame=!0}async initialize(){if(!this.initialized){this.initializeScanModeManager(),this.currentScanMode=this.getScanMode(),S("dynamsoft-mrz-loading-screen-style",M);try{const{cameraView:e,cameraEnhancer:s,cvRouter:a}=this.resources;if(e.setScanRegionMaskStyle({strokeStyle:"transparent",fillStyle:"transparent",lineWidth:0}),e.setVideoFit("cover"),a.setInput(s),!0===this.config.enableMultiFrameCrossFilter){const e=new t;e.enableResultCrossVerification(n.CRIT_TEXT_LINE,!0),await a.addResultFilter(e)}const o=new i;o.onCapturedResultReceived=e=>this.handleMRZResult(e),await a.addResultReceiver(o),this.toggleSoundFeedback(!1),!1===this.config.showScanGuide&&this.toggleScanGuide(!1),this.initialized=!0}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"Dynamsoft MRZ Scanner initialize error"}};this.currentScanResolver(n)}}}initializeElements(){var e;const t=v(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))throw new Error("Shadow root not found");if(this.DCE_ELEMENTS={selectCameraBtn:n.shadowRoot.querySelector(".dce-mn-select-camera-icon"),uploadImageBtn:n.shadowRoot.querySelector(".dce-mn-upload-image-icon"),soundFeedbackBtn:n.shadowRoot.querySelector(".dce-mn-sound-feedback"),closeScannerBtn:n.shadowRoot.querySelector(".dce-mn-close"),scanModeSelectContainer:n.shadowRoot.querySelector(".dce-mn-scan-mode-select"),passportModeOption:n.shadowRoot.querySelector(".scan-mode-option-passport"),td1ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td1"),td2ModeOption:n.shadowRoot.querySelector(".scan-mode-option-td2"),toast:n.shadowRoot.querySelector(".dce-mn-toast")},this.setupScanModeSelector(),this.assignDCEClickEvents(),this.DCE_ELEMENTS.toast.style.display="none",!1===this.config.showUploadImage&&(this.DCE_ELEMENTS.uploadImageBtn.style.visibility="hidden"),!1===this.config.showSoundToggle&&(this.DCE_ELEMENTS.soundFeedbackBtn.style.visibility="hidden"),!1===(null===(e=this.config)||void 0===e?void 0:e.showPoweredByDynamsoft)){n.shadowRoot.querySelector(".dce-mn-msg-poweredby").style.display="none"}this.initializedDCE=!0}setupScanModeSelector(){if(!1!==this.config.showFormatSelector)switch(this.currentScanMode){case g.PassportAndTD1:this.DCE_ELEMENTS.td2ModeOption.style.display="none";break;case g.PassportAndTD2:this.DCE_ELEMENTS.td1ModeOption.style.display="none";break;case g.TD1AndTD2:this.DCE_ELEMENTS.passportModeOption.style.display="none";break;case g.All:break;default:this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}else this.DCE_ELEMENTS.scanModeSelectContainer.style.display="none"}assignDCEClickEvents(){if(!Object.values(this.DCE_ELEMENTS).every(Boolean))throw new Error("Camera control elements not found");this.closeCamera=this.closeCamera.bind(this),this.DCE_ELEMENTS.uploadImageBtn.onclick=()=>this.uploadFile(),this.DCE_ELEMENTS.soundFeedbackBtn.onclick=()=>this.toggleSoundFeedback(),this.DCE_ELEMENTS.closeScannerBtn.onclick=()=>this.handleCloseBtn(),this.DCE_ELEMENTS.selectCameraBtn.onclick=e=>{e.stopPropagation(),this.toggleSelectCameraBox()},this.DCE_ELEMENTS.passportModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.passportModeOption.style.display&&await this.toggleScanDocType(p.Passport)},this.DCE_ELEMENTS.td1ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td1ModeOption.style.display&&await this.toggleScanDocType(p.TD1)},this.DCE_ELEMENTS.td2ModeOption.onclick=async()=>{"none"!==this.DCE_ELEMENTS.td2ModeOption.style.display&&await this.toggleScanDocType(p.TD2)}}handleCloseBtn(){this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:w.RS_CANCELLED,message:"Cancelled"}})}attachOptionClickListeners(){const e=v(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings");[...t.shadowRoot.querySelectorAll(".dce-mn-camera-option"),...t.shadowRoot.querySelectorAll(".dce-mn-resolution-option")].forEach(e=>{e.addEventListener("click",async t=>{const i=e.getAttribute("data-davice-id"),s=e.getAttribute("data-height"),a=e.getAttribute("data-width");i?this.resources.cameraEnhancer.selectCamera(i).then(()=>{this.toggleScanGuide()}):s&&a&&this.resources.cameraEnhancer.setResolution({width:parseInt(a),height:parseInt(s)}).then(()=>{this.toggleScanGuide()}),"none"!==n.style.display&&this.toggleSelectCameraBox()})})}highlightCameraAndResolutionOption(){const e=v(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-camera-and-resolution-settings"),i=n.querySelectorAll(".dce-mn-camera-option"),s=n.querySelectorAll(".dce-mn-resolution-option"),a=this.resources.cameraEnhancer.getSelectedCamera(),o=this.resources.cameraEnhancer.getResolution();i.forEach(e=>{const t=e;t.getAttribute("data-davice-id")===(null==a?void 0:a.deviceId)?t.style.border="2px solid #fe814a":t.style.border="none"});const r={"480p":"480","720p":"720","1080p":"1080","2k":"1440","4k":"2160"},l=function(e){const t=e.width*e.height,n=e.width/e.height;let i="480p",s=Number.MAX_VALUE;for(const[e,a]of Object.entries(D)){const o=a.width*a.height,r=a.width/a.height,l=.7*Math.abs(o-t)+Math.abs(r-n)*o*.3;l{const t=e,n=t.getAttribute("data-height");t.style.border=n===r[l]?"2px solid #fe814a":"none"})}toggleSelectCameraBox(){const e=v(this.config.container),t=e.children[e.children.length-1];if(!(null==t?void 0:t.shadowRoot))return;const n=t.shadowRoot.querySelector(".dce-mn-resolution-box");this.highlightCameraAndResolutionOption(),this.attachOptionClickListeners(),n.click()}async relaunch(){}async uploadFile(){var e,t,i,o,r,l;const{cvRouter:c}=this.resources,d=document.createElement("input");d.type="file",d.accept=null!==(e=this.config.uploadAcceptedTypes)&&void 0!==e?e:"image/*",d.style.display="none",document.body.appendChild(d);try{this.showScannerLoadingOverlay("Processing file..."),await this.closeCamera(!1);const e=await new Promise((e,t)=>{d.onchange=n=>{var i;const s=null===(i=n.target.files)||void 0===i?void 0:i[0];s?e(s):t(new Error("No file selected"))},d.addEventListener("cancel",async()=>{this.hideScannerLoadingOverlay(!1),this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()}),d.click()});if(!e)return;let h;if(this.config.uploadFileConverter&&!e.type.startsWith("image/"))try{h=await this.config.uploadFileConverter(e)}catch(e){throw new Error(`Error converting file: ${e.message}`)}else{if(!e.type.startsWith("image/"))throw new Error("Unsupported file type. Please provide a converter function for this file type.");h=e}const u=this.config.utilizedTemplateNames[this.currentScanMode];if(!1!==this.config.showScanGuide){const e=await c.getSimplifiedSettings(u);e.roiMeasuredInPercentage=!0,e.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await c.updateSettings(u,e)}const m=await c.capture(h,u);this.capturedResultItems=m.items;const g=this.capturedResultItems.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE);if(0===g.length)throw new Error("No image data found in the captured result");const p=g[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p),this.originalImageData=p;const f=null===(t=null==m?void 0:m.parsedResult)||void 0===t?void 0:t.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(o=null===(i=f[0])||void 0===i?void 0:i.referenceItem)||void 0===o?void 0:o.text)||"";y=V(e,f[0])}const v={status:{code:w.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:y,imageData:!0,_imageData:this.originalImageData};null===(l=(r=this.resources).onResultUpdated)||void 0===l||l.call(r,v),this.currentScanResolver(v)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:`Error processing file: ${t}`}};this.currentScanResolver(n)}finally{this.hideScannerLoadingOverlay(!0),document.body.removeChild(d)}}toggleSoundFeedback(e){this.isSoundFeedbackOn=void 0!==e?e:!this.isSoundFeedbackOn;const t=v(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-mn-sound-feedback"),s=i.querySelector(".dce-mn-sound-feedback-on");i.querySelector(".dce-mn-sound-feedback-off").style.display=this.isSoundFeedbackOn?"none":"block",s.style.display=this.isSoundFeedbackOn?"block":"none"}calculateScanRegion(e){const{cameraEnhancer:t,cameraView:n}=this.resources;if(!t||!t.isOpen())return;const i=F[e].width/F[e].height;let s;const a=n.getVisibleRegionOfVideo({inPixels:!0}),{width:o,height:r}=a;if(a){if(a.width>a.height){const e=.5*r*i,t=Math.round(e/o*100),n=(100-t)/2;s={left:n,right:n+t,top:25,bottom:75,isMeasuredInPercentage:!0}}else{const e=.9*o/i,t=Math.round(e/r*100),n=(100-t)/2;s={left:5,right:95,top:n,bottom:n+t,isMeasuredInPercentage:!0}}null==n||n.setScanRegionMaskVisible(!0),t.setScanRegion(s)}}toggleScanGuide(e){const t=v(this.config.container),n=t.children[t.children.length-1];if(!(null==n?void 0:n.shadowRoot))return;const i=n.shadowRoot.querySelector(".dce-scanguide-passport"),s=n.shadowRoot.querySelector(".dce-scanguide-td1"),a=n.shadowRoot.querySelector(".dce-scanguide-td2");if(!1===e||!1===this.config.showScanGuide)return i.style.display="none",s.style.display="none",void(a.style.display="none");switch(this.currentScanMode){case g.All:case g.Passport:case g.PassportAndTD1:case g.PassportAndTD2:i.style.display="block",s.style.display="none",a.style.display="none",this.calculateScanRegion(p.Passport);break;case g.TD1:case g.TD1AndTD2:i.style.display="none",s.style.display="block",a.style.display="none",this.calculateScanRegion(p.TD1);break;case g.TD2:i.style.display="none",s.style.display="none",a.style.display="block",this.calculateScanRegion(p.TD2)}}async openCamera(){try{const{cameraEnhancer:e,cameraView:t}=this.resources,n=v(this.config.container);if(n.style.display="block",e.isOpen())e.isPaused()&&await e.resume();else{const i=t.getUIElement();i.parentElement||n.append(i),await e.open()}await e.setResolution({width:2560,height:1440}),!this.initializedDCE&&e.isOpen()&&await this.initializeElements(),window.addEventListener("resize",this.handleResize);const i=n.children[n.children.length-1];if(!(null==i?void 0:i.shadowRoot))throw new Error("Shadow root not found");i.shadowRoot.querySelector(".dce-mn-torch-off").style.display="none",i.shadowRoot.querySelector(".dce-mn-torch-on").style.display="none"}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"MRZ Scanner Open Camera Error"}};this.currentScanResolver(n)}}async closeCamera(e=!0){try{window.removeEventListener("resize",this.handleResize),this.resizeTimer&&(window.clearTimeout(this.resizeTimer),this.resizeTimer=null);const{cameraEnhancer:t,cameraView:n}=this.resources,i=v(this.config.container);i.style.display=e?"none":"block",(null==n?void 0:n.getUIElement().parentElement)&&i.removeChild(n.getUIElement()),t.close(),this.stopCapturing()}catch(e){let t=(null==e?void 0:e.message)||e;console.error(`Close Camera error: ${t}`)}}pauseCamera(){const{cameraEnhancer:e}=this.resources;e.pause()}stopCapturing(){const{cameraView:e,cvRouter:t}=this.resources;t.stopCapturing(),e.clearAllInnerDrawingItems()}async handleMRZResult(e){var t,i,r;if(this.firstFrame)this.firstFrame=!1;else if(!(e.items.length<=1)){this.capturedResultItems=e.items;try{const{onResultUpdated:l}=this.resources,c=e.items.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;c.toCanvas=()=>s(c),c.toBlob=async()=>await a("image/png",c),this.originalImageData=c;const d=null===(t=null==e?void 0:e.parsedResult)||void 0===t?void 0:t.parsedResultItems;if(null==d?void 0:d.length){this.isSoundFeedbackOn&&o.beep();const e=(null===(r=null===(i=d[0])||void 0===i?void 0:i.referenceItem)||void 0===r?void 0:r.text)||"",t=V(e,d[0]);this.closeCamera();const n={status:{code:w.RS_SUCCESS,message:"Success"},originalImageResult:this.originalImageData,data:t,imageData:!0,_imageData:this.originalImageData};null==l||l(n),this.currentScanResolver(n)}}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"Error capturing image"}};this.currentScanResolver(n)}}}initializeScanModeManager(){const{mrzFormatType:e}=this.config;if(this.scanModeManager={[p.Passport]:!0,[p.TD1]:!0,[p.TD2]:!0},!e||Array.isArray(e)&&0===e.length)return;Object.keys(this.scanModeManager).forEach(e=>{this.scanModeManager[e]=!1});(Array.isArray(e)?e:[e]).forEach(e=>{this.scanModeManager[e]=!0})}getScanMode(){const e=Object.entries(this.scanModeManager).filter(([e,t])=>t).map(([e])=>e).sort().join(",");return{[p.Passport]:g.Passport,[p.TD1]:g.TD1,[p.TD2]:g.TD2,[`${p.Passport},${p.TD1}`]:g.PassportAndTD1,[`${p.Passport},${p.TD2}`]:g.PassportAndTD2,[`${p.TD1},${p.TD2}`]:g.TD1AndTD2,[`${p.Passport},${p.TD1},${p.TD2}`]:g.All,"":g.All}[e]}DCEShowToast(e,t=3e3){this.DCE_ELEMENTS.toast&&(this.DCE_ELEMENTS.toast.textContent=e,this.DCE_ELEMENTS.toast.style.display="",setTimeout(()=>{this.DCE_ELEMENTS.toast.style.display="none"},t))}async startCapturing(){const{cvRouter:e,cameraEnhancer:t}=this.resources,n=this.config.utilizedTemplateNames[this.currentScanMode];try{if(!1!==this.config.showScanGuide){const t=await e.getSimplifiedSettings(n);t.roiMeasuredInPercentage=!0,t.roi.points=[{x:0,y:50},{x:100,y:50},{x:100,y:100},{x:0,y:100}],await e.updateSettings(n,t)}this.firstFrame=!0,await e.startCapturing(n),t.setPixelFormat(r.IPF_ABGR_8888)}catch(e){let t=(null==e?void 0:e.message)||e;console.error("Failed to start capturing:",t),this.closeCamera(),this.currentScanResolver&&this.currentScanResolver({status:{code:w.RS_FAILED,message:"Failed to start capturing"}})}}async toggleScanDocType(e){try{if(this.scanModeManager[e]&&0===Object.entries(this.scanModeManager).filter(([t,n])=>n&&t!==e).length)return console.warn("MRZ Scanner - At least one mode must be enabled"),void this.DCEShowToast("At least one mode must be enabled");this.scanModeManager[e]=!this.scanModeManager[e],this.currentScanMode=this.getScanMode(),this.stopCapturing(),this.toggleScanGuide(),await this.startCapturing(),this.DCE_ELEMENTS.td1ModeOption.classList.toggle("selected",this.scanModeManager[p.TD1]),this.DCE_ELEMENTS.td2ModeOption.classList.toggle("selected",this.scanModeManager[p.TD2]),this.DCE_ELEMENTS.passportModeOption.classList.toggle("selected",this.scanModeManager[p.Passport])}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner switch scan mode error: ",t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"MRZ Scanner switch scan mode error"}};this.currentScanResolver(n)}}async launch(){try{await this.initialize();const{cvRouter:e,cameraEnhancer:t}=this.resources;return new Promise(async e=>{this.currentScanResolver=e,this.showScannerLoadingOverlay("Initializing camera..."),await this.openCamera(),!this.initializedDCE&&t.isOpen()&&await this.initializeElements(),this.toggleScanGuide(),await this.startCapturing(),this.hideScannerLoadingOverlay()})}catch(e){let t=(null==e?void 0:e.message)||e;console.error("MRZ Scanner launch error: ",t),this.closeCamera();const n={status:{code:w.RS_FAILED,message:"MRZ Scanner launch error"}};this.currentScanResolver(n)}}}const _={cancel:'\n\n \n \n \n \n \n \n \n \n \n \n ',rescan:'\n\n\n \n\n\n\n\n\n\n\n',complete:'\n\n\n\n \n\n\n\n\n\n\n\n',failed:'\n \n \n \n\n',info:'\n\n \n \n \n\n'};class L{constructor(e,t,n){this.resources=e,this.config=t,this.scannerView=n,this.editedFields={}}async launch(){try{return v(this.config.container).textContent="",await this.initialize(),v(this.config.container).style.display="flex",new Promise(e=>{this.currentScanResultViewResolver=e})}catch(e){let t=(null==e?void 0:e.message)||e;throw console.error(t),t}}async handleRescan(){var e;try{if(!this.scannerView)return void console.error("Scanner View not initialized");this.hideView();const t=await this.scannerView.launch();if((null===(e=null==t?void 0:t.status)||void 0===e?void 0:e.code)===w.RS_FAILED)return void(this.currentScanResultViewResolver&&this.currentScanResultViewResolver(t));this.resources.onResultUpdated&&((null==t?void 0:t.status.code)===w.RS_CANCELLED?this.resources.onResultUpdated(this.resources.result):(null==t?void 0:t.status.code)===w.RS_SUCCESS&&this.resources.onResultUpdated(t)),this.dispose(!0),await this.initialize(),v(this.config.container).style.display="flex"}catch(e){throw console.error("Error in rescan handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleCancel(){var e;try{(null===(e=this.config)||void 0===e?void 0:e.onCancel)&&await this.config.onCancel(this.resources.result),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_CANCELLED,message:"Upload file cancelled"}}),this.hideView(),this.dispose()}catch(e){throw console.error("Error in cancel handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}async handleDone(){var e,t;try{(null===(e=this.resources.result)||void 0===e?void 0:e.data)&&!R(this.editedFields)&&(this.resources.result.data=Object.assign(Object.assign({},this.resources.result.data),this.editedFields),this.resources.onResultUpdated&&this.resources.onResultUpdated(this.resources.result)),(null===(t=this.config)||void 0===t?void 0:t.onDone)&&await this.config.onDone(this.resources.result),this.currentScanResultViewResolver&&this.resources.result&&this.currentScanResultViewResolver(this.resources.result),this.hideView(),this.dispose()}catch(e){throw console.error("Error in done handler:",e),this.currentScanResultViewResolver&&this.currentScanResultViewResolver({status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}),e}}createControls(){var e,t,n,i,s,a,o,r,l,c,d,h;const{toolbarButtonsConfig:u}=this.config;return function(e){S("dynamsoft-mrz-controls-style","\n .dynamsoft-mrz-controls {\n display: flex;\n height: 6rem;\n background-color: #323234;\n align-items: center;\n font-size: 12px;\n font-family: Verdana;\n color: white;\n width: 100%;\n }\n\n .dynamsoft-mrz-control-btn {\n background-color: #323234;\n color: white;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-direction: column;\n height: 100%;\n width: 100%;\n gap: 0.5rem;\n text-align: center;\n user-select: none;\n }\n\n .dynamsoft-mrz-control-btn.hide {\n display: none;\n }\n\n .dynamsoft-mrz-control-btn.disabled {\n opacity: 0.4;\n pointer-events: none;\n cursor: default;\n }\n\n .dynamsoft-mrz-control-icon-wrapper {\n flex: 0.75;\n display: flex;\n align-items: flex-end;\n justify-content: center;\n min-height: 40px;\n }\n\n .dynamsoft-mrz-control-icon img,\n .dynamsoft-mrz-control-icon svg {\n width: 32px;\n height: 32px;\n fill: #fe8e14;\n }\n\n .dynamsoft-mrz-control-text {\n flex: 0.5;\n display: flex;\n align-items: flex-start;\n justify-content: center;\n padding-bottom: 0.5rem;\n }\n\n \n @media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-controls {\n flex-direction: column;\n height: 100%;\n width: 5rem;\n }\n\n .dynamsoft-mrz-control-text {\n padding: 0 0.5rem 0.5rem;\n }\n }\n");const t=document.createElement("div");return t.className="dynamsoft-mrz-controls",e.forEach(e=>{const n=document.createElement("div");n.className=`dynamsoft-mrz-control-btn ${null==e?void 0:e.className}`;const i=document.createElement("div");if(i.className="dynamsoft-mrz-control-icon-wrapper",(s=e.icon).trim().startsWith(""))i.innerHTML=e.icon;else{const t=document.createElement("img");t.src=e.icon,t.alt=e.label,t.width=24,t.height=24,i.appendChild(t)}var s;const a=document.createElement("div");a.className="dynamsoft-mrz-control-text",a.textContent=e.label,e.isDisabled&&n.classList.add("disabled"),e.isHidden&&n.classList.add("hide"),n.appendChild(i),n.appendChild(a),e.onClick&&!e.isDisabled&&n.addEventListener("click",e.onClick),t.appendChild(n)}),t}([this.config._isFileMode?{id:"dynamsoft-mrz-scanResult-cancel",icon:(null===(e=null==u?void 0:u.cancel)||void 0===e?void 0:e.icon)||_.cancel,label:(null===(t=null==u?void 0:u.cancel)||void 0===t?void 0:t.label)||"Cancel",onClick:()=>this.handleCancel(),className:`${(null===(n=null==u?void 0:u.cancel)||void 0===n?void 0:n.className)||""}`,isHidden:(null===(i=null==u?void 0:u.cancel)||void 0===i?void 0:i.isHidden)||!1}:{id:"dynamsoft-mrz-scanResult-rescan",icon:(null===(s=null==u?void 0:u.rescan)||void 0===s?void 0:s.icon)||_.rescan,label:(null===(a=null==u?void 0:u.rescan)||void 0===a?void 0:a.label)||"Re-scan",onClick:()=>this.handleRescan(),className:`${(null===(o=null==u?void 0:u.rescan)||void 0===o?void 0:o.className)||""}`,isHidden:(null===(r=null==u?void 0:u.rescan)||void 0===r?void 0:r.isHidden)||!1,isDisabled:!this.scannerView},{id:"dynamsoft-mrz-scanResult-done",icon:(null===(l=null==u?void 0:u.done)||void 0===l?void 0:l.icon)||_.complete,label:(null===(c=null==u?void 0:u.done)||void 0===c?void 0:c.label)||"Done",className:`${(null===(d=null==u?void 0:u.done)||void 0===d?void 0:d.className)||""}`,isHidden:(null===(h=null==u?void 0:u.done)||void 0===h?void 0:h.isHidden)||!1,onClick:()=>this.handleDone()}])}handleFieldEdit(e,t){if(e===T.DateOfBirth||e===T.DateOfExpiry)try{const[n,i,s]=t.split(/[\/\-\.]/);s&&i&&n&&(this.editedFields[e]={day:parseInt(s,10),month:parseInt(i,10),year:parseInt(n,10)})}catch(e){console.error("Error parsing date",e)}else this.editedFields[e]=t}createMRZDataDisplay(){var e,t,n,i;const s=(null===(e=this.resources.result)||void 0===e?void 0:e.data)||{},a=!!this.config.allowResultEditing,o=s.invalidFields||[],r=[T.InvalidFields,T.IssuingStateRaw,T.NationalityRaw];!1===(null===(t=this.config)||void 0===t?void 0:t.showMRZText)&&r.push(T.MRZText);const l=document.createElement("div");if(l.className="dynamsoft-mrz-data-container",R(s)){const e=document.createElement("div");return e.className="dynamsoft-mrz-data-row empty",e.innerText=null!==(i=null===(n=this.config)||void 0===n?void 0:n.emptyResultMessage)&&void 0!==i?i:"The necessary information could not be detected. Please try again.",l.appendChild(e),l}if(o.length>0){const e=document.createElement("div");e.className="dynamsoft-mrz-error-notification",e.innerHTML=`\n
${_.failed}
\n
\n ${a?"Some fields require correction. Please review highlighted fields.":"Some fields contain invalid information. Please rescan the document."}\n
\n `,l.appendChild(e)}else if(0===o.length&&a){const e=document.createElement("div");e.className="dynamsoft-mrz-info-notification",e.innerHTML=`\n
${_.info}
\n
\n Please review all fields to ensure the information is correct.\n
\n `,l.appendChild(e)}return Object.entries(s).forEach(([e,t])=>{if(r.includes(e)||!t)return;const n=document.createElement("div");n.className="dynamsoft-mrz-data-row";const i=o.includes(e);i&&n.classList.add("invalid-field");const s=[T.MRZText,T.DocumentType,T.IssuingStateRaw,T.NationalityRaw],c=document.createElement("span");if(c.className="dynamsoft-mrz-data-label",c.innerText=b[e]||e,i){const e=document.createElement("span");if(e.className="dynamsoft-mrz-error-icon",e.innerHTML=_.failed,c.appendChild(e),a){const e=document.createElement("span");e.className="dynamsoft-mrz-error-hint",e.textContent="Please correct this field",c.appendChild(e)}}const d=document.createElement("div");if(d.className="dynamsoft-mrz-data-value",a&&!s.includes(e)){const s=document.createElement("input");s.className="dynamsoft-mrz-data-input",i&&s.classList.add("invalid"),e===T.DateOfBirth||e===T.DateOfExpiry?(s.value=z(t),s.setAttribute("placeholder","YYYY-MM-DD")):s.value=t,s.addEventListener("input",t=>{if(this.handleFieldEdit(e,t.target.value),i){s.classList.remove("invalid"),n.classList.remove("invalid-field"),this.editedFields.invalidFields||(this.editedFields.invalidFields=[...o]);const t=this.editedFields.invalidFields.indexOf(e);t>-1&&this.editedFields.invalidFields.splice(t,1)}}),d.appendChild(s)}else e===T.MRZText?(d.classList.add("code"),d.innerText=t):e===T.DateOfBirth||e===T.DateOfExpiry?d.innerText=z(t):d.innerText=t,i&&d.classList.add("invalid-value");n.appendChild(c),n.appendChild(d),l.appendChild(n)}),l}async initialize(){try{if(!this.resources.result)throw Error("Captured image is missing. Please capture an image first!");if(!this.config.container)throw new Error("Please create a Scan Result View Container element");S("dynamsoft-mrz-result-view-style",k);const e=document.createElement("div");if(e.className="dynamsoft-mrz-result-view-container",!1!==this.config.showOriginalImage){const t=this.resources.result.originalImageResult,n=document.createElement("div");let i;n.className="dynamsoft-mrz-result-view-image-container",(null==t?void 0:t.toCanvas)&&(i=null==t?void 0:t.toCanvas()),Object.assign(i.style,{maxWidth:"100%",maxHeight:"100%",objectFit:"contain"}),n.appendChild(i),e.appendChild(n)}const t=this.createMRZDataDisplay();e.appendChild(t);const n=this.createControls();e.appendChild(n),v(this.config.container).appendChild(e)}catch(e){let t=(null==e?void 0:e.message)||e;console.error(t),alert(t)}}hideView(){v(this.config.container).style.display="none"}dispose(e=!1){v(this.config.container).textContent="",e||(this.currentScanResultViewResolver=void 0)}}const k="\n .dynamsoft-mrz-result-view-container {\n display: flex;\n width: 100%;\n height: 100%;\n background-color:#575757;\n font-size: 12px;\n flex-direction: column;\n align-items: center;\n }\n\n .dynamsoft-mrz-result-view-image-container {\n width: 100%;\n height: 200px;\n display: flex;\n justify-content: center;\n align-items: center;\n background-color: #323234;\n }\n\n \n.dynamsoft-mrz-data-container {\n font-size: 16px;\n font-family: Verdana;\n color: white;\n overflow: auto;\n width: 100%;\n height: 100%;\n min-height: 0;\n margin: 1rem 0;\n}\n\n.dynamsoft-mrz-data-row {\n padding: 0.5rem 2rem;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n transition: background-color 0.3s ease;\n}\n\n.dynamsoft-mrz-data-row.invalid-field {\n background-color: rgba(231, 76, 60, 0.1);\n border-left: 3px solid #e74c3c;\n padding-left: calc(2rem - 3px);\n}\n\n.dynamsoft-mrz-data-label {\n color: #aaa;\n display: flex;\n gap: 0.5rem;\n align-items: end;\n flex-wrap: wrap;\n}\n\n.dynamsoft-mrz-error-notification,\n.dynamsoft-mrz-info-notification {\n color: white;\n padding: 1rem;\n margin: 0.5rem 2rem;\n border-radius: 4px;\n display: flex;\n align-items: center;\n gap: 1rem;\n text-align: start;\n}\n\n.dynamsoft-mrz-error-notification {\n background-color: rgba(231, 76, 60, 0.2);\n}\n\n.dynamsoft-mrz-info-notification {\n background-color: #fe8e14;\n}\n\n.dynamsoft-mrz-edit-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #aaa;\n}\n\n.dynamsoft-mrz-error-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-info-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n color: white;\n}\n\n.dynamsoft-mrz-info-message,\n.dynamsoft-mrz-error-message {\n flex: 1;\n}\n\n.dynamsoft-mrz-error-hint {\n font-size: 0.8rem;\n color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-value {\n word-wrap: break-word;\n text-align: start;\n}\n\n.dynamsoft-mrz-data-value.code {\n font-family: monospace;\n}\n\n.dynamsoft-mrz-data-value.invalid-value {\n color: #e74c3c;\n text-decoration: wavy underline #e74c3c;\n text-decoration-skip-ink: none;\n}\n\n.dynamsoft-mrz-data-input {\n width: 100%;\n padding: 5px;\n background-color: rgba(255, 255, 255, 0.1);\n border: 1px solid rgba(255, 255, 255, 0.3);\n color: white;\n border-radius: 4px;\n font-size: 14px;\n transition: all 0.3s ease;\n}\n\n.dynamsoft-mrz-data-input.invalid {\n background-color: rgba(231, 76, 60, 0.1);\n border-color: #e74c3c;\n}\n\n.dynamsoft-mrz-data-input:focus {\n background-color: rgba(255, 255, 255, 0.2);\n border-color: #fe8e14;\n outline: none;\n}\n\n@media screen and (orientation: landscape) and (max-width: 1024px) and (max-height: 600px) {\n .dynamsoft-mrz-result-view-container {\n flex-direction: row;\n }\n\n .dynamsoft-mrz-result-view-image-container{\n flex: 1;\n height: 100%;\n }\n\n .dynamsoft-mrz-data-container{\n flex: 1;\n }\n\n .dynamsoft-mrz-data-row:first-of-type {\n padding-top: 2rem;\n }\n\n .dynamsoft-mrz-data-row:last-of-type {\n padding-bottom: 2rem;\n }\n\n .dynamsoft-mrz-data-row.empty {\n display: flex;\n align-items: center;\n justify-content: center;\n height: 100%;\n padding-top: 0;\n padding-bottom: 0;\n }\n}\n",A={rootDirectory:"https://cdn.jsdelivr.net/npm/"};class O{showLoadingOverlay(e){var t,n;const i=v(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||v(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen=C(i,{message:e}),i.style.display="block",i.style.position="relative"}hideLoadingOverlay(e=!1){var t,n,i;const s=v(null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.container)||v(null===(n=this.config.resultViewConfig)||void 0===n?void 0:n.container);this.loadingScreen&&(this.loadingScreen.hide(),this.loadingScreen=null,s.style.display="none",e&&(null===(i=this.config)||void 0===i?void 0:i.container)&&(v(this.config.container).style.display="none"))}constructor(e){this.config=e,this.resources={},this.isInitialized=!1,this.isCapturing=!1,this.loadingScreen=null,this.isDynamsoftResourcesLoaded=!1,this.isFileMode=!1,this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources()}async initialize(){if(this.isInitialized)return{resources:this.resources,components:{scannerView:this.scannerView,resultView:this.resultView}};try{if(!this.initializeMRZScannerConfig())return console.error("Failed to initialize mrz scanner config"),{resources:this.resources,components:{}};S("dynamsoft-mrz-loading-screen-style",M),this.showLoadingOverlay("Loading..."),await this.initializeDCVResources(),this.resources.onResultUpdated=e=>{this.resources.result=e};const e={};return!this.isFileMode&&this.config.scannerViewConfig&&(this.scannerView=new N(this.resources,this.config.scannerViewConfig),e.scannerView=this.scannerView,await this.scannerView.initialize()),this.config.resultViewConfig&&(this.resultView=new L(this.resources,this.config.resultViewConfig,this.scannerView),e.resultView=this.resultView),this.isInitialized=!0,{resources:this.resources,components:e}}catch(e){this.isInitialized=!1;const t=`Initialization Failed: ${(null==e?void 0:e.message)||e}`;throw console.error(t),new Error(t)}finally{this.hideLoadingOverlay(!0)}}initializeDynamsoftResources(){var e;l.engineResourcePaths=R(null===(e=this.config)||void 0===e?void 0:e.engineResourcePaths)?A:this.config.engineResourcePaths,l.loadWasm(),c.loadSpec("MRTD_TD3_PASSPORT"),c.loadSpec("MRTD_TD3_VISA"),c.loadSpec("MRTD_TD1_ID"),c.loadSpec("MRTD_TD2_ID"),c.loadSpec("MRTD_TD2_VISA"),this.isDynamsoftResourcesLoaded=!0}async initializeDCVResources(){var e,t,n,i;try{this.isDynamsoftResourcesLoaded||this.initializeDynamsoftResources(),d._onAuthMessage=e=>e.replace("(https://www.dynamsoft.com/customer/license/trialLicense?product=unknown&deploymenttype=unknown)","(https://www.dynamsoft.com/customer/license/trialLicense?product=mrz&deploymenttype=web)"),await d.initLicense((null===(e=this.config)||void 0===e?void 0:e.license)||"",{executeNow:!0}),this.isFileMode||(this.resources.cameraView=await h.createInstance((null===(t=this.config.scannerViewConfig)||void 0===t?void 0:t.uiPath)||(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.cameraEnhancerUIPath)),this.resources.cameraEnhancer=await u.createInstance(this.resources.cameraView)),this.resources.cvRouter=await m.createInstance(),await this.resources.cvRouter.initSettings(this.config.templateFilePath)}catch(e){let t="string"==typeof e?e:null!==(i=null==e?void 0:e.message)&&void 0!==i?i:"object"==typeof e?JSON.stringify(e):String(e);const n=(null==t?void 0:t.toLowerCase().includes("license"))?"The MRZ Scanner license is invalid or has expired. Please contact the site administrator to resolve this issue.":`Resource Initialization Failed: ${t}`;throw console.error(n),new Error(n)}}shouldCreateDefaultContainer(){var e,t;const n=!this.config.container,i=!((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)||(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container));return n&&i}createDefaultMRZScannerContainer(){const e=document.createElement("div");return e.className="mrz-scanner-main-container",Object.assign(e.style,{height:"100dvh",width:"100%",position:"absolute",left:"0",top:"0",zIndex:"999"}),document.body.append(e),e}checkForTemporaryLicense(e){return!(null==e?void 0:e.length)||(null==e?void 0:e.startsWith("A"))||(null==e?void 0:e.startsWith("L"))||(null==e?void 0:e.startsWith("P"))||(null==e?void 0:e.startsWith("Y"))?"DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9":e}validateViewConfigs(){var e,t,n,i,s,a,o,r;if(!this.config.container){if((null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container)&&this.config.showResultView&&!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container)){const e="MRZResultView container is required when showResultView is true";return alert(e),console.error(e),!1}if(!(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)&&(null===(i=this.config.resultViewConfig)||void 0===i?void 0:i.container)&&!this.resources.result){const e="Result is needed to create MRZResultView without a scanner view";return alert(e),console.error(e),!1}}try{if(this.config.container&&!v(this.config.container)){const e="Invalid main container reference";return alert(e),console.error(e),!1}if((null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.container)&&!v(null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.container)){const e="Invalid scanner view container reference";return alert(e),console.error(e),!1}if((null===(o=this.config.resultViewConfig)||void 0===o?void 0:o.container)&&!v(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)){const e="Invalid result view container reference";return alert(e),console.error(e),!1}}catch(e){const t=`Error accessing container references: ${e.message}`;return alert(t),console.error(t),!1}return!0}showResultView(){var e,t;return!1!==this.config.showResultView&&(this.config.container?!(void 0!==this.config.showResultView||!(null===(e=this.config.resultViewConfig)||void 0===e?void 0:e.container)&&!this.config.container)||!!this.config.showResultView:this.config.showResultView&&!!(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container))}initializeMRZScannerConfig(){var e,t,n,i,s,a,o,r;this.config=null!==(e=this.config)&&void 0!==e?e:{};if(!this.validateViewConfigs())return!1;this.shouldCreateDefaultContainer()?this.config.container=this.createDefaultMRZScannerContainer():this.config.container&&(this.config.container=v(this.config.container));const l=this.config.container?this.createViewContainers(v(this.config.container)):{},c={license:this.checkForTemporaryLicense(this.config.license),utilizedTemplateNames:Object.fromEntries(Object.values(g).map(e=>{var t;return[e,(null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t[e])||y[e]]})),templateFilePath:(null===(t=this.config)||void 0===t?void 0:t.templateFilePath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.template.json"},d=Object.assign(Object.assign({},this.config.scannerViewConfig),{container:l[f.Scanner]||v(null===(n=this.config.scannerViewConfig)||void 0===n?void 0:n.container)||null,cameraEnhancerUIPath:(null===(i=this.config.scannerViewConfig)||void 0===i?void 0:i.uiPath)||(null===(s=this.config.scannerViewConfig)||void 0===s?void 0:s.cameraEnhancerUIPath)||"https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.ui.html",templateFilePath:c.templateFilePath,utilizedTemplateNames:c.utilizedTemplateNames,enableMultiFrameCrossFilter:null===(o=null===(a=this.config.scannerViewConfig)||void 0===a?void 0:a.enableMultiFrameCrossFilter)||void 0===o||o,mrzFormatType:this.config.mrzFormatType}),h=this.showResultView()?Object.assign(Object.assign({},this.config.resultViewConfig),{_isFileMode:this.isFileMode,container:l[f.Result]||v(null===(r=this.config.resultViewConfig)||void 0===r?void 0:r.container)||null}):void 0;return Object.assign(this.config,Object.assign(Object.assign({},c),{scannerViewConfig:d,resultViewConfig:h})),!0}createViewContainers(e){e.textContent="";const t=[f.Scanner];return this.showResultView()&&t.push(f.Result),t.reduce((t,n)=>{const i=document.createElement("div");return i.className=`mrz-scanner-${n}-view-container`,Object.assign(i.style,{height:"100%",width:"100%",display:"none",position:"relative"}),e.append(i),t[n]=i,t},{})}dispose(){var e,t;this.resultView&&(this.resultView.dispose(),this.resultView=null),this.scannerView=null,this.resources.cameraEnhancer&&(this.resources.cameraEnhancer.dispose(),this.resources.cameraEnhancer=null),this.resources.cameraView&&(this.resources.cameraView.dispose(),this.resources.cameraView=null),this.resources.cvRouter&&(this.resources.cvRouter.dispose(),this.resources.cvRouter=null),this.resources.result=null,this.resources.onResultUpdated=null;const n=e=>{const t=v(e);t&&(t.style.display="none",t.textContent="")};n(this.config.container),n(null===(e=this.config.scannerViewConfig)||void 0===e?void 0:e.container),n(null===(t=this.config.resultViewConfig)||void 0===t?void 0:t.container),this.isInitialized=!1}async processUploadedFile(e){var t,i,o,r,l,c;try{this.showLoadingOverlay("Processing File...");const{cvRouter:d}=this.resources,h=null===(t=this.config.utilizedTemplateNames)||void 0===t?void 0:t.all,u=await d.getSimplifiedSettings(h);u.roiMeasuredInPercentage=!0,u.roi.points=[{x:0,y:0},{x:100,y:0},{x:100,y:100},{x:0,y:100}],await d.updateSettings(h,u);const m=await d.capture(e,h),g=m.items,p=g.filter(e=>e.type===n.CRIT_ORIGINAL_IMAGE)[0].imageData;p.toCanvas=()=>s(p),p.toBlob=async()=>await a("image/png",p);const f=null===(i=null==m?void 0:m.parsedResult)||void 0===i?void 0:i.parsedResultItems;let y={};if(null==f?void 0:f.length){const e=(null===(r=null===(o=f[0])||void 0===o?void 0:o.referenceItem)||void 0===r?void 0:r.text)||"";y=V(e,f[0])}const v={status:{code:w.RS_SUCCESS,message:"Success"},originalImageResult:p,data:y,imageData:!0,_imageData:p};null===(c=(l=this.resources).onResultUpdated)||void 0===c||c.call(l,v)}catch(e){return console.error("Failed to process uploaded file:",e),{status:{code:w.RS_FAILED,message:`Failed to process image: ${e.message||e}`}}}finally{this.hideLoadingOverlay(!1)}}async launch(e){if(this.isCapturing)throw new Error("Capture session already in progress");try{this.isCapturing=!0,this.isFileMode=!!e;const{components:t}=await this.initialize();if(this.config.container&&(v(this.config.container).style.display="block"),this.isFileMode)return await this.processUploadedFile(e),t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView&&this.resources.result)return t.resultView?await t.resultView.launch():this.resources.result;if(!t.scannerView)throw new Error("Scanner view is required when no previous result exists");const n=await t.scannerView.launch();return(null==n?void 0:n.status.code)!==w.RS_SUCCESS?{status:{code:null==n?void 0:n.status.code,message:(null==n?void 0:n.status.message)||"Failed to capture image"}}:t.resultView?await t.resultView.launch():this.resources.result}catch(e){return alert((null==e?void 0:e.message)||e),console.error((null==e?void 0:e.message)||e),{status:{code:w.RS_FAILED,message:(null==e?void 0:e.message)||e}}}finally{this.isCapturing=!1,this.dispose()}}}const P={MRZScanner:O,MRZScannerView:N,MRZResultView:L};export{y as DEFAULT_TEMPLATE_NAMES,P as DynamsoftMRZScanner,T as EnumMRZData,p as EnumMRZDocumentType,g as EnumMRZScanMode,f as EnumMRZScannerViews,w as EnumResultStatus,b as MRZDataLabel,L as MRZResultView,O as MRZScanner,N as MRZScannerView,z as displayMRZDate}; diff --git a/package-lock.json b/package-lock.json index fb39cba..fd2e59a 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,16 +1,16 @@ { "name": "dynamsoft-mrz-scanner", - "version": "3.0.4", + "version": "3.0.5-beta-202601070001", "lockfileVersion": 3, "requires": true, "packages": { "": { "name": "dynamsoft-mrz-scanner", - "version": "3.0.4", + "version": "3.0.5-beta-202601070001", "license": "SEE LICENSE IN LICENSE", "dependencies": { - "dynamsoft-capture-vision-bundle": "3.0.6001", - "dynamsoft-capture-vision-data": "1.0.1" + 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"@rollup/rollup-win32-ia32-msvc": "4.52.5", - "@rollup/rollup-win32-x64-gnu": "4.52.5", - "@rollup/rollup-win32-x64-msvc": "4.52.5", + "@rollup/rollup-android-arm-eabi": "4.50.1", + "@rollup/rollup-android-arm64": "4.50.1", + "@rollup/rollup-darwin-arm64": "4.50.1", + "@rollup/rollup-darwin-x64": "4.50.1", + "@rollup/rollup-freebsd-arm64": "4.50.1", + "@rollup/rollup-freebsd-x64": "4.50.1", + "@rollup/rollup-linux-arm-gnueabihf": "4.50.1", + "@rollup/rollup-linux-arm-musleabihf": "4.50.1", + "@rollup/rollup-linux-arm64-gnu": "4.50.1", + "@rollup/rollup-linux-arm64-musl": "4.50.1", + "@rollup/rollup-linux-loongarch64-gnu": "4.50.1", + "@rollup/rollup-linux-ppc64-gnu": "4.50.1", + "@rollup/rollup-linux-riscv64-gnu": "4.50.1", + "@rollup/rollup-linux-riscv64-musl": "4.50.1", + "@rollup/rollup-linux-s390x-gnu": "4.50.1", + "@rollup/rollup-linux-x64-gnu": "4.50.1", + "@rollup/rollup-linux-x64-musl": "4.50.1", + "@rollup/rollup-openharmony-arm64": "4.50.1", + "@rollup/rollup-win32-arm64-msvc": "4.50.1", + "@rollup/rollup-win32-ia32-msvc": "4.50.1", + "@rollup/rollup-win32-x64-msvc": "4.50.1", "fsevents": "~2.3.2" } }, @@ -1826,9 +1593,9 @@ } }, "node_modules/typescript": { - "version": "5.9.3", - "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz", - "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==", + "version": "5.9.2", + "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz", + "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==", "dev": true, "license": "Apache-2.0", "bin": { diff --git a/package.json b/package.json index 0b21011..5a7f203 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "dynamsoft-mrz-scanner", - "version": "3.0.4", + "version": "3.0.5-beta-202601070001", "description": "Dynamsoft MRZ Scanner JavaScript Edition is a ready-to-use SDK for web applications that accurately recognizes and parses Machine-Readable Zones on Machine-Readable Travel Documents.", "files": [ "/dist", @@ -69,7 +69,7 @@ "typescript": "^5.3.3" }, "dependencies": { - "dynamsoft-capture-vision-bundle": "3.0.6001", - "dynamsoft-capture-vision-data": "1.0.1" + "dynamsoft-capture-vision-bundle": "3.2.5000", + "dynamsoft-capture-vision-data": "1.1.0" } } diff --git a/samples/demo/index.html b/samples/demo/index.html index 360c2b7..c18d536 100644 --- a/samples/demo/index.html +++ b/samples/demo/index.html @@ -5,7 +5,7 @@ Dynamsoft MRZ Scanner - + diff --git a/samples/frameworks/angular/package.json b/samples/frameworks/angular/package.json index c584055..7c7dc29 100644 --- a/samples/frameworks/angular/package.json +++ b/samples/frameworks/angular/package.json @@ -17,7 +17,7 @@ "@angular/platform-browser": "^20.0.0", "@angular/platform-browser-dynamic": "^20.0.0", "@angular/router": "^20.0.0", - "dynamsoft-mrz-scanner": "3.0.4", + "dynamsoft-mrz-scanner": "3.0.5-beta-202601070001", "rxjs": "~7.8.0", "tslib": "^2.3.0", "zone.js": "~0.15.0" diff --git a/samples/frameworks/react-hooks/package.json b/samples/frameworks/react-hooks/package.json index c927246..5173925 100644 --- a/samples/frameworks/react-hooks/package.json +++ b/samples/frameworks/react-hooks/package.json @@ -7,7 +7,7 @@ "@testing-library/jest-dom": "^6.6.3", "@testing-library/react": "^16.3.0", "@testing-library/user-event": "^13.5.0", - "dynamsoft-mrz-scanner": "3.0.4", + "dynamsoft-mrz-scanner": "3.0.5-beta-202601070001", "react": "^19.1.0", "react-dom": "^19.1.0", "react-scripts": "^5.0.1", diff --git a/samples/frameworks/vue/package.json b/samples/frameworks/vue/package.json index f96ca4f..ec0bb50 100644 --- a/samples/frameworks/vue/package.json +++ b/samples/frameworks/vue/package.json @@ -9,7 +9,7 @@ }, "dependencies": { "core-js": "^3.8.3", - "dynamsoft-mrz-scanner": "3.0.4", + "dynamsoft-mrz-scanner": "3.0.5-beta-202601070001", "vue": "^3.2.13" }, "devDependencies": { diff --git a/samples/hello-world.html b/samples/hello-world.html index 6fb2599..474fbfb 100644 --- a/samples/hello-world.html +++ b/samples/hello-world.html @@ -4,7 +4,7 @@ Dynamsoft MRZ Scanner - Hello World - + diff --git a/samples/scenarios/use-file-input.html b/samples/scenarios/use-file-input.html index 232b587..f1a7e21 100644 --- a/samples/scenarios/use-file-input.html +++ b/samples/scenarios/use-file-input.html @@ -4,7 +4,7 @@ Dynamsoft MRZ Scanner - Use File Input - + diff --git a/src/MRZScanner.ts b/src/MRZScanner.ts index 173871a..b314d17 100644 --- a/src/MRZScanner.ts +++ b/src/MRZScanner.ts @@ -30,9 +30,9 @@ import MRZResultView, { MRZResultViewConfig } from "./views/MRZResultView"; import { DEFAULT_LOADING_SCREEN_STYLE, showLoadingScreen } from "./views/utils/LoadingScreen"; // Default DCE UI path -const DEFAULT_DCE_UI_PATH = "https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.ui.html"; // TODO +const DEFAULT_DCE_UI_PATH = "https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.ui.html"; // TODO const DEFAULT_MRZ_SCANNER_TEMPLATE_PATH = - "https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.4/dist/mrz-scanner.template.json"; // TODO + "https://cdn.jsdelivr.net/npm/dynamsoft-mrz-scanner@3.0.5-beta-202601070001/dist/mrz-scanner.template.json"; // TODO const DEFAULT_DCV_ENGINE_RESOURCE_PATHS = { rootDirectory: "https://cdn.jsdelivr.net/npm/" }; const DEFAULT_CONTAINER_HEIGHT = "100dvh";