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jnsdbr/checkRetina.js

Created December 4, 2014 13:54
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checkRetina.js
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checkRetina.js
function displayIsRetina()
{
return (window.devicePixelRatio || (window.matchMedia && window.matchMedia("(min-resolution: 2dppx), (-webkit-min-device-pixel-ratio: 1.5),(-moz-min-device-pixel-ratio: 1.5),(min-device-pixel-ratio: 1.5)").matches? 2 : 1) || 1) > 1 ? true : false)
}
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