Category: Graphic
Title: Draw a bitmap on the desktop
Date added: 15.03.2006
Hits: 2076


procedure TForm1.Button1Click(Sender: TObject);
var
  Picture: TPicture;
  Desktop: TCanvas;
  X, Y: Integer;
begin
  Picture := TPicture.Create;
  Desktop := TCanvas.Create;
  Picture.LoadFromFile('bitmap1.bmp');
  Desktop.Handle := GetWindowDC(0);
  X := 100;
  Y := 100;
  Desktop.Draw(X, Y, Picture.Graphic);
  ReleaseDC(0, Desktop.Handle);
  Picture.Free;
  Desktop.Free;
end;

1. How to get a pixel color of the desktop? (2586 Hits)

2. How to draw directly to the Desktop? (2677 Hits)

3. How to tile a Timage? (1687 Hits)

4. How to determine if two icons are equal? (1136 Hits)

5. How to write a transparent Text on a Timage? (2619 Hits)

For any problems or recommendations about Delphi Tricks site, please

feel free to contact us on that e-mail: support@delphitricks.com.
If you want to advertise on the site use that e-mail: advertise@delphitricks.com.

You can freely use or modify these Delphi source codes for non-commercial use. We are not responsible of any damages that can be caused by the utilisation of that source codes.