使用img作为涂抹层，报错~
Opened this issue · 1 comments
xiaowanzi-zz commented
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 commented
跨域了吧