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Node Dimensions (gallery-dimensions) on cdn

Last Updated: 04/17/13

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John Lindal

YUI Contributor

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Created: 12/8/09
Last CDN Push: 05/16/12
Build Tag: gallery-2012.05.16-20-37
Project: YUI 3
License: YUI BSD
YUI Version: 3.5.1
Free for use.

This extension to Y.Node provides useful functions for computing dimensions that are often needed in JavaScript.

Tags:
jafl
node

Example uses of the functions provided by this add-on.

Code Sample

<script src="http://yui.yahooapis.com/3.5.1/build/yui/yui-min.js"></script>

YUI({
    //Last Gallery Build of this module
    gallery: 'gallery-2012.05.16-20-37'
}).use('gallery-dimensions', function(Y)
{
  alert('2em = '+Y.Node.emToPx(2)+'px');
 
  var node = Y.one('#my-div');
 
  alert('my-div has top margin = '+node.parseDimensionStyle('margin-top')+'px');  // works even if style is in em
});

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