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AS3 Inches to Pixels

/ Published in: ActionScript 3
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This function is from Christian Cantrell's Adobe article called 'Authoring mobile Flash content for multiple screen sizes'.

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  1. function inchesToPixels(inches:Number):uint
  2. {
  3.    return Math.round(Capabilities.screenDPI * inches);
  4. }
  5.  
  6.  
  7. var myWidthInInches:Number = 1.5;
  8. var myWidthInPixels:uint = inchesToPixels(myWidthInInches);
  9. trace("myWidthInPixels: "+myWidthInPixels);
  10.  
  11. // OUTPUT
  12. // myWidthInPixels: 108

URL: http://www.adobe.com/devnet/flash/articles/authoring_for_multiple_screen_sizes.html

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