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help function added

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This commit is contained in:
Gary Bradski 2010-11-30 01:35:54 +00:00
parent 5461b9943c
commit 6cddef8650
1 changed files with 12 additions and 0 deletions
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samples/cpp/convexhull.cpp
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@ -1,13 +1,25 @@
#include <opencv2/imgproc/imgproc.hpp> #include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui/highgui.hpp> #include <opencv2/highgui/highgui.hpp>
#include <fstream>
#include <iostream>
using namespace cv; using namespace cv;
using namespace std;
void help()
{
cout << "\nThis sample demonstrates the use of the convexHull() function\n"
<< "Call:\n"
<< "./convexhull\n" << endl;
}
int main( int argc, char** argv ) int main( int argc, char** argv )
{ {
Mat img(500, 500, CV_8UC3); Mat img(500, 500, CV_8UC3);
RNG& rng = theRNG(); RNG& rng = theRNG();
help();
for(;;) for(;;)
{ {
char key; char key;