分类：OpenCV绘制圆端矩形

2022
09-03

使用c++实现OpenCV绘制圆端矩形

功能函数//绘制圆端矩形（药丸状，pill）voidDrawPill(cv::Matmask,constcv::RotatedRect&rotatedrect,constcv::Scalar&color,intthickness,intlineType){cv::Matcanvas=cv::Mat::zeros(mask.size(),CV_8UC1);//确定短边，短边绘制圆形cv::RotatedRectrect=rotatedrect;floatr=rect.size.height/2.0f;if(rect.size.width>rect.size.height){rect.size.width-=rect.size.height;}else{... 继续阅读 >