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Description
背景:
我看到了RenderLayer可以设置transform,来进行移动、旋转、缩放。
let renderLayer1 = RenderLayer(timeRange: timeRange, source: source)
var transform = Transform(center: center, rotation: 0, scale: 0.5)
renderLayer1.transform = transform
期望:
新增裁剪画面区域,比如:
et renderLayer1 = RenderLayer(timeRange: timeRange, source: source)
var transform = Transform(center: center, rotation: 0, scale: 0.5)
renderLayer1.transform = transform
/// ------
renderLayer1.cropFrame = CGRect(x: 0, y: 0, width: 300, height: 300) //< 新增裁剪方法
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