Ergebnis der Suchanfrage

• Forum: Library: Grafik / Sound / Multimedia

  Bild vergrößern / verkleinern

    Delphi
    by DeCodeGuru, 7. Jun 2002
  procedure TForm1.ResizeImage(newWidth,newHeight: Integer);
  begin
  SetStretchBltMode(Image2.Canvas.Handle, Halftone);
  StretchBlt(Image2.Canvas.Handle, 0,0,newwidth,newheight,Image1.Canvas.Handle,0,0,Image1.Width,Image1.Height,SRCCOPY);
  end;
  
  procedure TForm1.Button1Click(Sender: TObject);
  begin
  ResizeImage(100,50);
  end;