How can I do the following ? I tried it below but my matrix is of size 2 rows and 1 column. Its supposed to be 2 rows and 2 columns
vector<Point2d> Crds;
Crds.push_back(Point2d(1, 1));
Crds.push_back(Point2d(2, 2));
Mat crd = Mat(Crds);
cout << crd.cols << endl << endl;
cout << crd << endl;