Halcon/C++编程

配置环境

网上有许多，可以参考配置opencv的步骤，主要就是在配置库目录，包含目录，lib文件。

注意，一定要看清楚是win32还是x64

2、实例，显示一幅图像

	 //TODO: 在此添加控件通知处理程序代码
	HObject  ho_Image;
	HTuple HWindowID;
	CRect Rect;
	HTuple m_HWindowID;
	HTuple m_ImageWidth, m_ImageHeight;

	CWnd * pWnd = GetDlgItem(IDC_STATIC);
	HWindowID = (Hlong)pWnd->m_hWnd;//获取父窗口句柄
	pWnd->GetWindowRect(&Rect);
	OpenWindow(0, 0, Rect.Width(), Rect.Height(), HWindowID, "", "", &m_HWindowID);
	ReadImage(&ho_Image, "F://1.jpg");
	GetImageSize(ho_Image, &m_ImageWidth, &m_ImageHeight);
	SetPart(m_HWindowID, 0, 0, m_ImageHeight - 1, m_ImageWidth - 1);
	DispObj(ho_Image, m_HWindowID);

 使用对话框读取图片

void CMFCApplication1Dlg::OnBnClickedButton1()
{
	HObject  ho_Image, ho_GrayImage, ho_ImageFFT;
	HObject  ho_Circle, ho_Circle1, ho_RegionDifference, ho_ImageResult;
	HObject  ho_ImageFFTInv;

	// Local control variables
	HTuple  hv_Width, hv_Height, hv_WindowHandle;
	HTuple  hv_Area, hv_Row, hv_Column;

	char* pcsun = "图片文件(.bmp.png.jpg) | .bmp; .png; *jpg | All Files(.) | .* || ";
	CFileDialog OpenDialog(TRUE, _T("*.bmp;*.jpg;*.JPEG;*.JPG;*.tif;*.png"), NULL, OFN_ALLOWMULTISELECT | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY,
		_T("image files All Files (*.*) |*.*||"), NULL);

	if (OpenDialog.DoModal() == IDCANCEL) return;

	CString str = OpenDialog.GetPathName();	//返回带文件名的路径，并传递给编辑控件变量
	str.Replace(_T("\\"), _T("\/\/"));

	USES_CONVERSION;
	ReadImage(&ho_Image,T2A(str));
	GetImageSize(ho_Image, &hv_Width, &hv_Height);
	if (HDevWindowStack::IsOpen())
		HalconCpp::CloseWindow(HDevWindowStack::Pop());
	SetWindowAttr("background_color", "black");
	OpenWindow(0, 0, hv_Width, hv_Height, 0, "visible", "", &hv_WindowHandle);
	HDevWindowStack::Push(hv_WindowHandle);

	if (HDevWindowStack::IsOpen())
		DispObj(ho_Image, HDevWindowStack::GetActive());
	//mean_image (Image, ImageMean, 9, 9)
	//gauss_filter (Image, ImageGauss, 11)
	Rgb1ToGray(ho_Image, &ho_GrayImage);
	FftImage(ho_GrayImage, &ho_ImageFFT);
	AreaCenter(ho_ImageFFT, &hv_Area, &hv_Row, &hv_Column);

	GenCircle(&ho_Circle, hv_Row, hv_Column, 20);
	GenCircle(&ho_Circle1, hv_Row, hv_Column, 100);
	Difference(ho_Circle, ho_Circle1, &ho_RegionDifference);
	PaintRegion(ho_RegionDifference, ho_ImageFFT, &ho_ImageResult, 0, "fill");
	FftImageInv(ho_ImageResult, &ho_ImageFFTInv);
	if (HDevWindowStack::IsOpen())
		DispObj(ho_ImageResult, HDevWindowStack::GetActive());

}

参考：

https://blog.csdn.net/Bettyshasha/article/details/51525930?depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-3&utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-3

https://blog.csdn.net/kai69/article/details/82665447

http://blog.sina.com.cn/s/blog_e9b995970102x80q.html

https://blog.csdn.net/maizousidemao/article/details/81474834