diff --git a/samples/cpp/minarea.cpp b/samples/cpp/minarea.cpp index 189ff8ec75..5cd84d4dc6 100644 --- a/samples/cpp/minarea.cpp +++ b/samples/cpp/minarea.cpp @@ -1,13 +1,26 @@ #include "opencv2/highgui/highgui.hpp" #include "opencv2/imgproc/imgproc.hpp" - +#include using namespace cv; +using namespace std; + +void help() +{ + cout << "This program demonstrates finding the minimum enclosing box or circle of a set\n" + "of points using functions: minAreaRect() minEnclosingCircle().\n" + "Random points are generated and then enclosed.\n" + "Call:\n" + "./minarea\n" + "Using OpenCV version %s\n" << CV_VERSION << "\n" << endl; +} + + int main( int argc, char** argv ) { Mat img(500, 500, CV_8UC3); RNG& rng = theRNG(); - + help(); for(;;) { int i, count = rng.uniform(1, 101);