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将画布导出为图片的时候遇到'cross-origin'相关错误 #1718

sircyh posted onGitHub

G6 Version:3.5.0
Platform:Vue
Mini Showcase(like screenshots):
CodePen Link:

graph.downloadFullImage('default_graph', {
            backgroundColor: '#fff',
            padding: [30, 15, 15, 15]
    }, 'image/png')

##在使用上述代码将画布导出为图片的时候遇到下述错误。请问怎么解决

Uncaught DOMException: Failed to execute 'getImageData' on 'CanvasRenderingContext2D': The canvas has been tainted by cross-origin data.

This issue has been closed because it has been outdate for a long time. Please open a new issue if you still need help. 这个 issue 已经被关闭，因为 它已经过期很久了。如果你仍然需要帮助，请创建一个新的 issue。

posted by github-actions[bot] over 1 year ago

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将画布导出为图片的时候遇到'cross-origin'相关错误 #1718

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