ImageEn, unit imageenproc |
|
TImageEnProc.UndoRect
Declaration
procedure UndoRect(x1, y1, x2, y2: Integer);
Description
Same as
Undo, except that it only restores the specified rectangle.
This is useful for applications that allow interactive user drawing (see the icon editor and "Brush" demos).
ImageEnView1.Proc.UndoRect(100, 100, 200, 200);
See Also
◼CanUndo◼UndoAt◼Undo