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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls;
type
TForm1 = class(TForm)
Image1: TImage;
Image2: TImage;
Image3: TImage;
Image4: TImage;
Timer1: TTimer;
procedure FormCreate(Sender: TObject);
procedure FormResize(Sender: TObject);
procedure FormPaint(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
{ Déclarations privées }
bmp : TBitmap;
v : integer;
public
{ Déclarations publiques }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject);
begin
bmp:=TBitmap.Create;
end;
procedure TForm1.FormResize(Sender: TObject);
begin
bmp.Width:=ClientWidth;
bmp.Height:=ClientHeight;
end;
procedure TForm1.FormPaint(Sender: TObject);
var i :integer;
begin
With bmp.Canvas do
begin
Brush.Color:=clWhite;
FillRect(ClientRect);
For i:=1 to 4 do Draw(v,bmp.Height div 4*(i-1),TImage(FindComponent('Image'+inttostr(i))).Picture.Bitmap); // le top est juste un exemple
end;
Canvas.Draw(0,0,bmp);
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
inc(v);
FormPaint(nil);
end;
end. |
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