HTML5 Canvas as CSS background-image？ [英] HTML5 Canvas as CSS background-image?
本文介绍了HTML5 Canvas as CSS background-image？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
是否可以使DIV的背景图片可以用getContext（2d）修改的画布？
Is it possible to make the background image of a DIV a canvas that can be modified with getContext("2d")?
推荐答案
您可以在div中使用绝对css位置的canvas，其他元素的z-index必须大于canvas。
You can have a canvas inside the div with absolute css position, other elements have to have z-index greater than the canvas.
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