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neekey/getScreenInfo.js

Created July 26, 2012 02:49
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获取屏幕分辨率
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getScreenInfo.js
/**
* 获取屏幕分辨率
*/
var getScreenInfo = function() {
var screen = window.screen;
return screen ? screen.width + 'x' + screen.height : '';
};
@mg-wangxin
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还需要考虑 devicePixelRatio 不为 1 的情况

var getScreenInfo = function() {
    var screen = window.screen;
    var dpr = window.devicePixelRatio || 1;
    return screen ? screen.width * dpr + 'x' + screen.height * dpr : '';
};

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