openCV基本绘图函数—-画圆函数cvCircle

2022-09-15 15:26:47 浏览数 (1)

大家好,又见面了,我是你们的朋友全栈君。#include<iostream> #include <opencv2/core/core.hpp> #include <opencv2/highgui/highgui.hpp>

using namespace cv;

int main( int argc, char** argv ) { IplImage* img = cvLoadImage( “D:\123\2.jpg” ,1); cvCircle(img,cvPoint(120,120),90,cvScalar(0, 0, 255), 3, 4, 0);//这个是画圆函数//

cvNamedWindow( “zcy”, CV_WINDOW_AUTOSIZE ); cvShowImage( “zcy”, img ); cvWaitKey(0); cvReleaseImage( &img ); cvDestroyWindow(“zcy”); }

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