直接上代码
Contour = contours[i];
Rect CRect;
CRect = boundingRect(Contour);
rectangle(srcImg, CRect, cv::Scalar(0, 0, 255));
/*CRect.tl(); //返回rect的左上顶点的坐标
CRect.br(); //返回rect的右下顶点的坐标 */
cout << "\n矩形框的左上顶点的坐标为" << CRect.tl() << endl;
cout << "\n矩形框的右下顶点的坐标为" << CRect.br() << endl;