【feature】导出webmapv3; review by qiw

Author: xiongjiaojiao

src/mapboxgl/mapping/index.js

@@ -1,2 +1,3 @@
 export { WebMap } from './WebMap';
 export { initMap } from './InitMap';
+export { WebMap as WebMapV3} from './webmap/v3/WebMap';

src/mapboxgl/mapping/webmap/v3/WebMap.js

@@ -263,5 +263,3 @@ export class WebMap extends mapboxgl.Evented {
     return layers;
   }
 }
-
-mapboxgl.supermap.WebMapV3 = WebMap;

src/mapboxgl/namespace.js

@@ -64,7 +64,7 @@ import {
   ChartView
 } from '@supermap/iclient-common/namespace';
 
-import { WebMap, initMap } from './mapping';
+import { WebMap, initMap, WebMapV3 } from './mapping';
 import mapboxgl from 'mapbox-gl';
 
 mapboxgl.supermap = {...SuperMap, ...mapboxgl.supermap};
@@ -75,6 +75,7 @@ mapboxgl.supermap.Util = Util;
 mapboxgl.supermap.decryptSources = decryptSources;
 mapboxgl.supermap.WebMap = WebMap;
 mapboxgl.supermap.initMap = initMap;
+mapboxgl.supermap.WebMapV3 = WebMapV3;
 mapboxgl.supermap.Graphic = Graphic;
 mapboxgl.supermap.map.getDefaultVectorTileStyle = getDefaultVectorTileStyle;
 mapboxgl.supermap.map.setBackground = setBackground;