zw版【转发·台湾nvp系列Delphi例程】HALCON DivImage1

zw版【转发·台湾nvp系列Delphi例程】HALCON DivImage1

procedure TForm1.Button1Click(Sender: TObject);
var
    img0, img1, result : HImageX;
    w, h : OleVariant;
begin
    img0 := CoHImageX.Create;
    img0.ReadImage('traffic1');
    w := img0.GetImageSize(h);
    HWindowXCtrl1.HalconWindow.SetPart(0, 0, h - 1, w - 1);
    img0.DispObj(HWindowXCtrl1.HalconWindow);
    img1 := CoHImageX.Create;
    img1.ReadImage('traffic2');
    w := img1.GetImageSize(h);
    HWindowXCtrl2.HalconWindow.SetPart(0, 0, h - 1, w - 1);
    img1.DispObj(HWindowXCtrl2.HalconWindow);
    result := img0.DivImage(img1, 255, 0);
    w := result.GetImageSize(h);
    HWindowXCtrl3.HalconWindow.SetPart(0, 0, h - 1, w - 1);
    result.DispObj(HWindowXCtrl3.HalconWindow);
end;