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

unit Unit1;

interface

uses

Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

Dialogs, StdCtrls, OleCtrls, HALCONXLib_TLB;

type

TForm1 = class(TForm)

HWindowXCtrl1: THWindowXCtrl;

Button1: TButton;

Button2: TButton;

procedure Button1Click(Sender: TObject);

procedure Button2Click(Sender: TObject);

private

{ Private declarations }

public

{ Public declarations }

end;

var

Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);

var

image : HImageX;

Raster : HRegionX;

w, h : OleVariant;

begin

//lines

image := CoHImageX.Create;

image.ReadImage('ic0');

w := image.GetImageSize(h);

Raster := CoHRegionX.Create;

Raster.GenGridRegion(20, 20, 'lines', w, h);

HWindowXCtrl1.HalconWindow.SetPart(0, 0, h - 1, w - 1);

HWindowXCtrl1.HalconWindow.SetLineWidth(1);

HWindowXCtrl1.HalconWindow.SetDraw('margin');

HWindowXCtrl1.HalconWindow.SetColor('red');

image.DispObj(HWindowXCtrl1.HalconWindow);

Raster.DispObj(HWindowXCtrl1.HalconWindow);

end;

procedure TForm1.Button2Click(Sender: TObject);

var

image : HImageX;

Raster : HRegionX;

w, h : OleVariant;

begin

//points

image := CoHImageX.Create;

image.ReadImage('ic0');

w := image.GetImageSize(h);

Raster := CoHRegionX.Create;

Raster.GenGridRegion(20, 20, 'points', w, h);

HWindowXCtrl1.HalconWindow.SetPart(0, 0, h - 1, w - 1);

HWindowXCtrl1.HalconWindow.SetLineWidth(3);

HWindowXCtrl1.HalconWindow.SetDraw('margin');

HWindowXCtrl1.HalconWindow.SetColor('red');

image.DispObj(HWindowXCtrl1.HalconWindow);

Raster.DispObj(HWindowXCtrl1.HalconWindow);

end;

end.