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How can I get/set screen resolution for instant games in mobile facebook app or mesenger? I tried getting that by "window.screen.width" and "window.innerWidth", it returned me 360 pixels (but i have 980 in Chrome browser). I haven’t used any meta tags which can limit the resolution.

Yurij Glagolevskij
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1 Answers1

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You need to use window.innerWidth and window.innerHeight.

You need to multiply these by window.devicePixelRatio.

So:

PixelW = window.innerWidth *  window.devicePixelRatio;
PixelH = window.innerHeight *  window.devicePixelRatio;
Raptor
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Steven Haggerty
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