code: function ColorMatrix(brightness, contrast, saturation, hue) {
  		this.setColor(brightness, contrast, saturation, hue);
  	}
docs: constructor: 
  Provides helper functions for assembling a matrix for use with the {{#crossLink "ColorMatrixFilter"}}{{/crossLink}}.
  Most methods return the instance to facilitate chained calls.
  
  <h4>Example</h4>
  
  myColorMatrix.adjustHue(20).adjustBrightness(50);
  
  See {{#crossLink "Filter"}}{{/crossLink}} for an example of how to apply filters, or {{#crossLink "ColorMatrixFilter"}}{{/crossLink}}
  for an example of how to use ColorMatrix to change a DisplayObject's color.
  @class ColorMatrix
  @param {Number} brightness
  @param {Number} contrast
  @param {Number} saturation
  @param {Number} hue
  @constructor