10 function on_mouse( event, x, y, flags, param )
15 if(!swig_this(g.src) )
19 if (event==highgui.CV_EVENT_LBUTTONDOWN)
20 cvLogPolar( g.src, g.dst, cvPoint2D32f(x,y), 40, cv.CV_INTER_LINEAR+cv.CV_WARP_FILL_OUTLIERS );
21 cvLogPolar( g.dst, g.src2, cvPoint2D32f(x,y), 40, cv.CV_INTER_LINEAR+cv.CV_WARP_FILL_OUTLIERS+cv.CV_WARP_INVERSE_MAP );
22 cvShowImage( "log-polar", g.dst );
23 cvShowImage( "inverse log-polar", g.src2 );
27 filename = "../c/fruits.jpg"
32 g.src = cvLoadImage(filename,1);
33 if (!swig_this(g.src))
34 printf("Could not open %s",filename);
38 cvNamedWindow( "original",1 );
39 cvNamedWindow( "log-polar", 1 );
40 cvNamedWindow( "inverse log-polar", 1 );
43 g.dst = cvCreateImage( cvSize(256,256), 8, 3 );
44 g.src2 = cvCreateImage( cvGetSize(g.src), 8, 3 );
46 cvSetMouseCallback( "original", @on_mouse );
47 on_mouse( CV_EVENT_LBUTTONDOWN, g.src.width/2, g.src.height/2, [], []);
49 cvShowImage( "original", g.src );