Device independent physical pixel value of pixel ratio

Others 2019-06-26 11:26:48 views: null

Get independent physical pixel ratio and the pixel value

     window.devicePixelRatio

Acquiring physical pixel device

    屏幕的宽度：window.screen.width
    屏幕的高度：window.screen.height

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Origin blog.csdn.net/weixin_42442123/article/details/88202836

Device independent physical pixel value of pixel ratio

device pixel ratio

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