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msreddy09/gist:4419471

Created December 31, 2012 12:38
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I am not getting correct device pixel ratio in FF of mobile devices
Raw
gistfile1.txt
var ratio = window.devicePixelRatio ||
(function(i){
var wmq = window.matchMedia;
while( !window.devicePixelRatio && i > 0 &&
!wmq("(min--moz-device-pixel-ratio:" + i/10 + ")").matches ){
i=i-1;
}
return i/10;
})(30);
I used the above code to getting the result, But it fails in Firefox browser.
@msreddy09
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var ratio = window.devicePixelRatio ||

(function(i){

var wmq = window.matchMedia;

while( !window.devicePixelRatio && i > 0 &&

!wmq("(min--moz-device-pixel-ratio:" + i/10 + ")").matches ){

i=i-1;

}

return i/10;

})(30);

I used the above code to getting the result, But it fails in Firefox browser.

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