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void CImgProcessDlg::ShowImage(IplImage* img, UINT ID)
{
CDC* pDC=GetDlgItem( ID)->GetDC();
HDC hDC=pDC->GetSafeHdc();
CRect rect;
GetDlgItem(ID)->GetClientRect(&rect);
SetRect(rect,rect.left,rect.top,rect.right,rect.bottom);
CvvImage cimg;
cimg.CopyOf(img);
cimg.DrawToHDC(hDC,&rect);
ReleaseDC(pDC);
}
void CImgProcessDlg::OPEN() // 手动添加消 息响应 函数
{
TCHAR szFilter[] = _T( "image file(*.bmp;*.jpg)|*.bmp;*.jpg|All Files(*.*)|*.*|");
// 构造打开文件对话框
CFileDialog fileDlg(TRUE, _T("*.bmp"), NULL, OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST, szFilter, this);
fileDlg.m_ofn.lpstrTitle=_T("open Image"); //title
CString m_strPicPath;
IplImage* TheImage;
// 显示打开文件对话框
if (IDOK !=fileDlg.DoModal())
{
return;
}
m_strPicPath = fileDlg.GetPathName();
m_strPicPath.Replace(_T("//"),_T("////"));
TheImage=cvLoadImage((CT2CA)m_strPicPath,1);
if(TheImage!=NULL)
{
ShowImage(TheImage, IDC_HOLOGRAM_IMAGE) ; //IDC_HOLOGRAM_IMAGE是子对话框的图片控件ID
}
}