 	/** 
 	 *  Number of pixels by which to modify the width of the component.
 	 *  Values may be negative.
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 9
+	 *  @playerversion AIR 1.1
+	 *  @productversion Flex 3
 	 */
 	public var widthBy:Number;
 

 *
 *  @see mx.effects.effectClasses.ResizeInstance
 *  @see mx.effects.Tween
 */
public class Resize extends TweenEffect
{

	/** 
	 *  Initial width, in pixels.
	 *  If omitted, Flex uses the current width.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	public var widthFrom:Number;
	
