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| unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, Db, DBTables, Grids, DBGrids, Buttons, ExtCtrls;
type
TForm1 = class(TForm)
Image1: TImage;
BitBtn1: TBitBtn;
procedure BitBtn1Click(Sender: TObject);
private
{ Déclarations privées }
public
{ Déclarations publiques }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.BitBtn1Click(Sender: TObject);
begin
Image1.Canvas.Brush.Color:=clWhite;
Image1.Canvas.Pen.Color:=clBlack;
Image1.Canvas.Pen.Mode := pmMask;
Image1.Canvas.Rectangle(0,0,100,100);
Image1.Canvas.Rectangle(20,20,150,150);
end;
end. |
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