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使用img作为涂抹层，报错~ #10

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xiaowanzi-zz opened this issue Jan 10, 2018 · 1 comment
Open

使用img作为涂抹层，报错~ #10

xiaowanzi-zz opened this issue Jan 10, 2018 · 1 comment

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@xiaowanzi-zz
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使用img作为涂抹层，报错~
报错信息：
DOMException: Failed to execute 'getImageData' on 'CanvasRenderingContext2D': The canvas has been tainted by cross-origin data.
这是什么问题啊，canvas小白，求指点啊
@ydq
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ydq commented Jan 10, 2018

跨域了吧

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@ydq @xiaowanzi-zz