Hi! I have a problem and I found i solution, but in c since I'm using c++ for my program , I changed the code but I can't change following part:
CvPoint pDst; // cv::Point pdst; CvScalar p1; // cv::Scalar p1;
p1=cvGet2D(&tdst,0,0); / / how can I change this ???
thanks in advance ? ?
it works a bit different in c++
// m.type() == CV_8U
uchar u = m.at<uchar>(row,col);
m.at<uchar>(row,col) = 17;
// m.type() == CV_32F
float f = m.at<float>(row,col);
m.at<float>(row,col) = 11.1f;
// m.type() == CV_8UC3
Vec3b v = m.at<Vec3b>(row,col);
m.at<Vec3b>(row,col)[1] = 17;
// etc.
// m.type() determines, what type you've got to feed into Mat::at<type_here>()
Asked: 2013-07-25 05:31:51 -0600
Seen: 2,028 times
Last updated: Jul 25 '13
