/js/lib/RequestAnimationFrame.js

http://github.com/onedayitwillmake/RealtimeMultiplayerNodeJs · JavaScript · 22 lines · 11 code · 7 blank · 4 comment · 1 complexity · a7b319f112f3dc57b9af68ae6f44ae90 MD5 · raw file 

    

  1. /**
    2. 

  2.  * Provides requestAnimationFrame in a cross browser way.
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  3.  * http://paulirish.com/2011/requestanimationframe-for-smart-animating/
    4. 

  4.  */
    5. 

  5. 

  6. if ( !window.requestAnimationFrame ) {
    7. 

  7. 

  8. 	window.requestAnimationFrame = ( function() {
    9. 

  9. 

  10. 		return window.webkitRequestAnimationFrame ||
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  11. 		window.mozRequestAnimationFrame ||
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  12. 		window.oRequestAnimationFrame ||
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  13. 		window.msRequestAnimationFrame ||
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  14. 		function( /* function FrameRequestCallback */ callback, /* DOMElement Element */ element ) {
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  15. 

  16. 			window.setTimeout( callback, 1000 / 60 );
    17. 

  17. 

  18. 		};
    19. 

  19. 

  20. 	} )();
    21. 

  21. 

  22. }
    23.