我可以关闭HTML< canvas>元件？ [英] Can I turn off antialiasing on an HTML <canvas> element?

问题描述

我在玩 < canvas> 元素，绘制线等。

I'm playing around with the <canvas> element, drawing lines and such.

我注意到我的对角线是抗锯齿的。

I've noticed that my diagonal lines are antialiased. I'd prefer the jaggy look for what I'm doing - is there any way of turning this feature off?

推荐答案

对于这个功能，图片现在有 context.imageSmoothingEnabled = false 。

For images there's now context.imageSmoothingEnabled= false.

然而，没有什么明确控制线条画。您可能需要使用<$ c $来绘制自己的线条（难的方式） c> getImageData 和 putImageData 。

However, there's nothing that explicitly controls line drawing. You may need to draw your own lines (the hard way) using getImageData and putImageData.

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