<< Click to display table of contents >> TCustomRichView.OnPaint |
Allows painting over the richview document
type
TRVPaintEvent = procedure (Sender: TCustomRichView;
Canvas: TCanvas; Prepaint: Boolean) of object;
property OnPaint: TRVPaintEvent;
(introduced in version 1.7)
Parameters:
Canvas – canvas for painting.
Prepaint – reserved for future use.This event is called when all standard painting is done.
This event does not affect printing (see OnPagePrepaint, OnPagePostpaint).
VCL/LCL: use client coordinates to draw. Point(0,0) is a the top left corner of the TRichView window.
FireMonkey: use document coordinates to draw. PointF(HScrollPos, VScrollPos) is a the top left corner of the TRichView window.
Demo project:
▪Demos\*\Assorted\Custom Draw\CustomDraw\