ChartSeries.getGroupedPoints Method
        
 Gets the data points of this series or one of its grouped series.
 
         
        Parameters
        
            - groupingIndex
            
 
            - 
                
Type: Number (Integer)
(optional) The index of the grouping of points within this instance.
Optional: True 
            - includeRemoved
            
 
            - 
                
Type: Boolean
(optional) True to include data points that have been removed from the data source and are transitioning an exit.
Optional: True 
        
        Return Value
        
Type: Array
        
ElementType: Array
        
Multiple arrays of ChartPoint objects.