 	/**
 	 *  A value that contains the offset of the upper-left corner of the target display 
 	 *  object from the upper-left corner of the map image.
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 10
+	 *  @playerversion AIR 1.5
+	 *  @productversion Flex 4
 	 */
 	public function get mapPoint():Point
 	{

     *    substitutes the values in the color and alpha properties.
     *  
     *  @default DisplacementMapFilterMode.WRAP
     */
	public function get mode():String
	{

	 *  Use this property if the mode property is set to DisplacementMapFilterMode.COLOR.
	 * 
	 *  @default 0
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 10
	 *  @playerversion AIR 1.5
	 *  @productversion Flex 4
	 */
	public function get alpha():Number
	{
