void run(void)
{
char win[] = "source";
int i;
CvRect rect = { 0, 0, 600, 600 };
CvMemStorage* storage;
CvSubdiv2D* subdiv;
IplImage* img;
CvScalar active_facet_color, delaunay_color, voronoi_color, bkgnd_color;
active_facet_color = CV_RGB( 255, 0, 0 );
delaunay_color = CV_RGB( 0,0,0);
voronoi_color = CV_RGB(0, 180, 0);
bkgnd_color = CV_RGB(255,255,255);
img = cvCreateImage( cvSize(rect.width,rect.height), 8, 3 );
cvSet( img, bkgnd_color, 0 );
cvNamedWindow( win, 1 );
storage = cvCreateMemStorage(0);
subdiv = init_delaunay( storage, rect );
printf("Delaunay triangulation will be build now interactively.\n"
"To stop the process, press any key\n\n");
for( i = 0; i < 200; i++ )
{
CvPoint2D32f fp = cvPoint2D32f( (float)(rand()%(rect.width-10)+5),
(float)(rand()%(rect.height-10)+5));
locate_point( subdiv, fp, img, active_facet_color );
cvShowImage( win, img );
if( cvWaitKey( 100 ) >= 0 )
break;
cvSubdivDelaunay2DInsert( subdiv, fp );
cvCalcSubdivVoronoi2D( subdiv );
cvSet( img, bkgnd_color, 0 );
draw_subdiv( img, subdiv, delaunay_color, voronoi_color );
cvShowImage( win, img );
if( cvWaitKey( 100 ) >= 0 )
break;
}
cvSet( img, bkgnd_color, 0 );
paint_voronoi( subdiv, img );
cvShowImage( win, img );
cvWaitKey(0);
cvReleaseMemStorage( &storage );
cvReleaseImage(&img);
cvDestroyWindow( win );
}
int delaunay2( int argc, char** argv )
{
cv::CommandLineParser parser(argc, argv, "{help h||}");
if (parser.has("help"))
{
help();
return 0;
}
Scalar active_facet_color(0, 0, 255), delaunay_color(255,255,255);
Rect rect(0, 0, 600, 600);
Subdiv2D subdiv(rect);
Mat img(rect.size(), CV_8UC3);
img = Scalar::all(0);
string win = "Delaunay Demo";
imshow(win, img);
for( int i = 0; i < 200; i++ )
{
Point2f fp( (float)(rand()%(rect.width-10)+5),
(float)(rand()%(rect.height-10)+5));
locate_point( img, subdiv, fp, active_facet_color );
imshow( win, img );
if( waitKey( 100 ) >= 0 )
break;
subdiv.insert(fp);
img = Scalar::all(0);
draw_subdiv( img, subdiv, delaunay_color );
imshow( win, img );
if( waitKey( 100 ) >= 0 )
break;
}
img = Scalar::all(0);
paint_voronoi( img, subdiv );
imshow( win, img );
waitKey(0);
return 0;
}
