CollectionLayout.md

##CollectionLayout Lays a collection of renderables from left to right or top to bottom, and when the right/bottom edge is reached, continues at the next column/row.

options	type	description
itemSize	Size/Function	Size of an item to layout or callback function which should return the size, e.g.: function(renderNode, contextSize)
[margins]	Number/Array	Margins shorthand (e.g. 5, [10, 20], [2, 5, 2, 10])
[spacing]	Number/Array	Spacing between items (e.g. 5, [10, 10])
[justify]	Bool/Array.Bool	Justify the renderables accross the width/height

Example:

var FlexScrollView = require('famous-flex/FlexScrollView');
var CollectionLayout = require('famous-flex/layouts/CollectionLayout');

var scrollView = new FlexScrollView({
  layout: CollectionLayout,
  layoutOptions: {
    itemSize: [100, 100],    // item has width and height of 100 pixels
    margins: [10, 5, 10, 5], // outer margins
    spacing: [10, 10]        // spacing between items
  },
  dataSource: [
    new Surface({content: 'item 1'}),
    new Surface({content: 'item 2'}),
    new Surface({content: 'item 3'})
  ]
});