[c++] OpenCV 도형그리기2

소스코드

//원그리기

#include "cv.h"
#include "highgui.h"

int main()
{
 IplImage *dstImage;
 dstImage = cvCreateImage(cvSize(512,512), IPL_DEPTH_8U,3);

 cvSet(dstImage, CV_RGB(255,255,255));

 cvRectangle(dstImage, cvPoint(100,100), cvPoint(400,400), CV_RGB(255,0,0));
 cvLine(dstImage, cvPoint(250,100), cvPoint(250,400), CV_RGB(0,255,0));
 
 cvLine(dstImage, cvPoint(100,250), cvPoint(400,250), CV_RGB(0,255,0));
 
 cvCircle(dstImage, cvPoint(250,250), 150 /*반경*/, CV_RGB(0,0,255),2);

 cvNamedWindow("Drawing Graphics", CV_WINDOW_AUTOSIZE);
 cvShowImage("Drawing Graphics",dstImage);

 cvWaitKey(0);//0이면 키를 누를때 까지 무한대기
 cvDestroyAllWindows();
 cvReleaseImage(&dstImage);
 return 0;
}

 

 

 

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