When I try running the below c++ program in codeBlock on windows 7 I am getting the following error.
"\\test_opencv\\main.cpp -o obj\\Debug\\main.o C:\\Users\\Root\\Desktop\\test_opencv\\main.cpp: In function 'int main(int, char**)': C:\\Users\\Root\\Desktop\\test_opencv\\main.cpp:13: error: 'cvNameWindow' was not declared in this scope Process terminated with status 1 (0 minutes, 1 seconds) 1 errors, 0 warnings"
=============================================================== program
#include "cv.h"
#include "highgui.h"
#include "cvwimage.h"
#include <iostream>
using namespace std;
int main(int argc,char** argv)
{
IplImage *pImg;
cout << "Hello world!" << endl;
if(argc==2 && (pImg=cvLoadImage(argv[1],1))!=0)
{
cvNameWindow("Image",1);
cvShowImage("Image",pImg);
cvWaitKey(0);
cvDestroyWindow("Image");
cvReleaseImage(&pImg);
return 0;
}
return -1;
}
===================================== I have followed the steps given in this link to set up the opencv and codeBlock. http://opensourcecollection.blogspot.com/2011/04/how-to-setup-opencv-22-in-codeblocks.html .
What could be the problem?
I guess you mistyped. You wrote "cvNameWindow" instead of "cvNamedWindow".
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