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你好，想请问下，裁切的区域要是本地预览，怎么获得这个值呢？ #277

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changbb opened this issue Dec 7, 2017 · 1 comment

changbb commented Dec 7, 2017

如题，x，y width, height,都得到了但是我想在上传之前在页面预览显示最后子再提交，请问怎么获得呢？

fidel-hsiung commented Apr 26, 2018

canvas drawImage

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