      *  to the exact coordinates to be considered "under".
      *  This property is similar to the value of the mouseSensitivity
      *  property of the chart control.
+     * 
+     *  @return An array of HitData.
      *  
      *  @langversion 3.0
      *  @playerversion Flash 9

    public function set dataTransform(value:DataTransform):void
    {
        _dataTransform = value;
		var n:int = numChildren;
        for (var i:uint = 0; i < n; i++)
        {
            var g:DisplayObject = getChildAt(i);

    public function getAllDataPoints():Array /* of HitData */
    {
        var result:Array /* of HitData */ = [];
        var n:int = numChildren;
        for (var i:int = n - 1; i >= 0; i--)
        {
            var g:IChartElement2 = getChildAt(i) as IChartElement2;
