| ggplotGroup {ggplot.layers} | .NET clr documentation | 
the base type of the group plot in ggplot
            
# namespace ggplot.layers
export class ggplotGroup extends ggplotLayer {
   alpha: double;
   colorMap: ggplotColorMap;
   dataset: any kind;
   groupWidth: double;
   reader: ggplotReader;
   showLegend: boolean;
   which: Expression;
   zindex: integer;
}
        
        colorMap: ggplotColorMapdataset: any kindreader: ggplotReaderwhich: Expression