type TTChartOnClickLegend = procedure(ASender: TObject; Button: EMouseButton; Shift: EShiftState; X, Y: Integer) of object;
Type Library
TeeChartx
Description
A TTChartOnClickLegend event occurs whenever the user clicks onto Chart Legend rectangle.
The Button, Shift, X and Y parameters determine the mouse button and mouse cursor coordinates at the time the Chart Legend was clicked.