     /**
      * layout transform convenience property.  Represents the rotation around the Z axis of the layout matrix used in layout and in 
      * the computed transform.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
 	public function set layoutRotationZ(value:Number):void
 	{


	/**
	 * true if the layout transform has 3D values.
	 */
	public function get layoutIs3D():Boolean
	{

	
	/**
	 * true if the computed transform has 3D values.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	public function get is3D():Boolean
	{
