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  1. #1
    SitePoint Member
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    Jul 2011
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    Beginner: How to set zoom ratio for Chrome TV browser?

    From Implementation Tips - Google TV Web Developer's Guide - Google Code they give the following js snippet.

    Code:
    function init() {
    
      var w = screen.width;
      var h = screen.height;
    
      var bw = window.innerWidth;
      var bh = window.innerHeight;
    
      var wRatio = bw/w;
      var hRatio = bh/h;
      var ratio = (wRatio + hRatio) / 2;
    
      document.getElementsByTagName('body')[0].style.zoom = ratio;
    }
    Can somebody explain to me what I manipulate in the js to change the zoom ratio? I don't want my webpage for Chrome TV to zoom as much. I'm a designer and have little js experience. Thanks!
    Last edited by dwdesign; Jul 26, 2011 at 10:08. Reason: missing question mark


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