/****************************************************************************
说明 将内存m_pImageBuffer 转换 CImage
****************************************************************************/
int HV_Camera::getcimage(ATL::CImage &CI)
{
ConvertBayer2Rgb(m_pImageBuffer,m_pRawBuffer,Width,Height,ConvertType,
m_pLutR,m_pLutG,m_pLutB,false,m_Layout);
CI.Create( Width , -Height, 8*3);// If Height is negative, the bitmap is a top-down DIB and its origin is the upper left corner.
uchar *pImg=(uchar *)CI.GetBits();//得到CImage数据区地址
memcpy(pImg,m_pImageBuffer,Width*Height*3);
//int step=CI.GetPitch();
//for(int i=0;i<Height;i++)
//{
// //pS=imgShow.ptr<uchar>(i);
// for(int j=0;j<Width;j++)
// {
// for(int k=0;k<3;k++)
// *(pImg+i*step+j*3+k)=m_pImageBuffer[i*(step)+j*3+k];
// }
//}
return 1;
}
void CvvImage::DrawMatToHDC(Mat mat, HDC hDC, RECT rect)
{
ATL::CImage img; //ATL::CImage
int w = mat.cols; //宽
int h = mat.rows; //高
int chinnels = mat.channels();
img.Create(w, h, chinnels << 3);
RGBQUAD* pColorTable = NULL;
int nMaxColors = 256;
pColorTable = new RGBQUAD[nMaxColors];
img.GetColorTable(0, nMaxColors, pColorTable);
for(int i = 0; i < nMaxColors; i++)
{
pColorTable->rgbBlue = (BYTE) i;
pColorTable->rgbGreen = (BYTE) i;
pColorTable->rgbRed = (BYTE) i;
}
img.SetColorTable(0, nMaxColors, pColorTable);
delete[] pColorTable;
int i, j, k;
BYTE *pSource = NULL;
BYTE *pImgData = (BYTE *) img.GetBits();
int step = img.GetPitch();
if(chinnels == 1)
{
for(i = 0; i < h; ++i)
{
pSource = mat.ptr<BYTE> (i);
for(j = 0; j < w; ++j)
{
* (pImgData + i * step + j) = pSource[j];
}
}
}
else if(chinnels == 3)
{
for(i = 0; i < h; ++i)
{
pSource = mat.ptr<BYTE> (i);
for(j = 0; j < w; ++j)
{
for(k = 0; k < 3; ++k)
{
* (pImgData + i * step + j * 3 + k) = pSource[j * 3 + k];
}
}
}
}
else
{
AfxMessageBox(TEXT("仅支持灰度图/3通道彩色图"));
return;
}
SetStretchBltMode(hDC, COLORONCOLOR);
img.StretchBlt(hDC, rect, SRCCOPY);
img.Destroy();
}