#pragma once

 #include "CvvImage.h"

 #include "opencv/cv.h"

 #include "opencv/highgui.h"

 CvCapture* capture;

 CRect rect;

 CDC *pDC;

 HDC hDC;

 CWnd *pwnd;

 void Cvedio_mfcDlg::OnBnClickedButton1()

 {

     // TODO: Add your control notification handler code here

     if(!capture)

     {

         capture = cvCaptureFromCAM();

         //AfxMessageBox("OK");

     }

     if (!capture)

     {

         AfxMessageBox("无法打开摄像头");

         return;

     }

     // 测试

     IplImage* m_Frame;

     m_Frame=cvQueryFrame(capture);

     CvvImage m_CvvImage;

     m_CvvImage.CopyOf(m_Frame,);

     if (true)

     {

         m_CvvImage.DrawToHDC(hDC, &rect);

         //cvWaitKey(10);

     }

     // 设置计时器,每10ms触发一次事件

     SetTimer(,,NULL);

 }

 void Cvedio_mfcDlg::OnTimer(UINT_PTR nIDEvent)

 {

     // TODO: Add your message handler code here and/or call default

     /************************************************************************/

     /* 显示摄像头                                                           */

     /************************************************************************/

     IplImage* m_Frame;

     m_Frame=cvQueryFrame(capture);

     CvvImage m_CvvImage;

     m_CvvImage.CopyOf(m_Frame,);

     if (true)

     {

         m_CvvImage.DrawToHDC(hDC, &rect);

         //cvWaitKey(10);

     }

     CDialog::OnTimer(nIDEvent);

 }

 void Cvedio_mfcDlg::OnBnClickedButton2()

 {

     // TODO: Add your control notification handler code here

     cvReleaseCapture(&capture);

     CDC MemDC;

     CBitmap m_Bitmap1;

     m_Bitmap1.LoadBitmap(IDB_BITMAP1);

     MemDC.CreateCompatibleDC(NULL);

     MemDC.SelectObject(&m_Bitmap1);

     pDC->StretchBlt(rect.left,rect.top,rect.Width(),rect.Height(),&MemDC,,,,,SRCCOPY);

 }