Vcl.Touch.GestureCtrls.TCustomGesturePreview.DrawLegend

• Up to Parent: TCustomGesturePreview

Delphi

procedure DrawLegend; virtual;

C++

virtual void __fastcall DrawLegend();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	Vcl.Touch.GestureCtrls.pas Vcl.Touch.GestureCtrls.hpp	Vcl.Touch.GestureCtrls	TCustomGesturePreview

Description

Paints the legend in the gesture preview control.

DrawLegend is used internally by the gesture preview control to draw the legend. You can override DrawLegend in descending classes to implement custom-legend drawing techniques.

See Also

• DrawBackground

• DrawGesturePoints

• DrawPoint