X-Git-Url: http://git.maemo.org/git/?p=opencv;a=blobdiff_plain;f=apps%2FHawk%2Fdemos%2FDemConvex.c;fp=apps%2FHawk%2Fdemos%2FDemConvex.c;h=0000000000000000000000000000000000000000;hp=b76597513336f5bc54a947b978bbd945381e33b9;hb=e4c14cdbdf2fe805e79cd96ded236f57e7b89060;hpb=454138ff8a20f6edb9b65a910101403d8b520643

diff --git a/apps/Hawk/demos/DemConvex.c b/apps/Hawk/demos/DemConvex.c
deleted file mode 100644
index b765975..0000000
--- a/apps/Hawk/demos/DemConvex.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/********************************************************************************
-*
-*
-*  This program is demonstration for functions: cvConvexHull() and
-*  cvConvexityDefects. Program finds contours, convex hull 
-*  and defects of convexity of this contours.
-*
-*  Trackbar specify threshold parametr.
-*
-*  White lines is contours. Blue lines is convex hull.
-*  Red triangles marks defects of convexity.
-*
-*
-*  Autor:  Denis Burenkov.
-*
-*
-*
-********************************************************************************/
-
-char file_name[] = "image009.bmp";
-
-char wndname01[] = "Source image";
-char wndname02[] = "Output image";
-char barname01[] = "Threshold factor";
-int slider_pos[1] = {70};
-
-
-// Load the source image. HighGUI use.
-IPLIMAGE image01 = load_iplimage( file_name );
-
-if(image01==NULL)
-{
-    printf("File '%s' not found.\n", file_name);
-    
-}
-
-// Create the destination images. HighGUI use.
-IPLIMAGE image02 = cvCreateImage(cvSize(image01->width, image01->height),
-                                image01->depth,
-                                1);
-
-IPLIMAGE image03 = cvCreateImage(cvSize(image01->width, image01->height),
-                                image01->depth,
-                                1);
-                                              
-IPLIMAGE image04 = cvCreateImage(cvSize(image01->width, image01->height),
-                                image01->depth,
-                                3);
-
-// Make onechannel image. IPL use.
-iplColorToGray(image01,image03);
-                         
-
-// Create windows. HighGUI use.
-named_window(wndname01, 0);
-named_window(wndname02, 0);
-
-// Show the image. HighGUI use.
-show_iplimage(wndname01, image03);
-
-
-
-
-// Define trackbar callback functon. This function find contours, convex hull
-// and defects of convexity. Then draw it all.
-void func(int h)
-{
-    CvMemStorage* stor;
-    CvMemStorage* stor02;
-    CvMemStorage* stor03;
-    CvSeq* cont;
-    CvSeq* seqhull;
-    CvSeq* defects;
-    int* hull;
-    int hullsize;
-    CvPoint* PointArray;
-    CvConvexityDefect* defectArray;
-    
-    
-    // Create memory storage for sequence.
-    stor = cvCreateMemStorage(0);
-    stor02 = cvCreateMemStorage(0);
-    stor03 = cvCreateMemStorage(0);
-            
-    // Threshold the source image. This needful for cvFindContours().
-    cvThreshold( image03, image02, slider_pos[0], 255, CV_THRESH_BINARY );
-    
-    // Find all contours.
-    cvFindContours( image02, stor, &cont, sizeof(CvContour), 
-                    CV_RETR_LIST, CV_CHAIN_APPROX_NONE);
-    
-    // Clear image
-    cvSetZero(image04);
-    
-    // This cycle draw all contours and find convex hull
-    // and defects of convexity.
-    for(;cont;cont = cont->h_next)
-    {   
-        int i;                   // Indicator of cycles.
-        int count = cont->total; // This is number point in contour
-        CvPoint center;
-        CvSize size;
-        
-        
-        // Alloc memory for contour point set.    
-        PointArray = malloc( count*sizeof(CvPoint) );
-                
-        // Alloc memory for indices of convex hull vertices.
-        hull = malloc(sizeof(int)*count);
-        
-        // Get contour point set.
-        cvCvtSeqToArray(cont, PointArray, CV_WHOLE_SEQ);
-        
-                
-        // Find convex hull for curent contour.
-        cvConvexHull( PointArray,
-                      count,
-                      NULL,
-                      CV_COUNTER_CLOCKWISE,
-                      hull,
-                      &hullsize);
-        
-        // Find convex hull for current contour.
-        // This required for cvConvexityDefects().
-        seqhull = cvContourConvexHull( cont,
-                             CV_COUNTER_CLOCKWISE,
-                             stor02);
-        
-        // This required for cvConvexityDefects().
-        // Otherwise cvConvexityDefects() falled.
-        if( hullsize < 4 )
-            continue;
-         
-        // Find defects of convexity of current contours.                        
-        defects = cvConvexityDefects( cont,
-                            seqhull,
-                            stor03);
-        
-        // This cycle marks all defects of convexity of current contours.
-        for(;defects;defects = defects->h_next)
-        {
-            int nomdef = defects->total; // defect amount
-            
-            if(nomdef == 0)
-                continue;
-             
-            // Alloc memory for defect set.   
-            defectArray = malloc(sizeof(CvConvexityDefect)*nomdef);
-            
-            // Get defect set.
-            cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ);
-            
-            // Draw marks for all defects.
-            for(i=0; i<nomdef; i++)
-            {
-                cvLine(image04, *(defectArray[i].start), 
-                            *(defectArray[i].depth_point),RGB(0,0,255), 0, 8);
-                cvLine(image04, *(defectArray[i].depth_point),
-                             *(defectArray[i].end),RGB(0,0,255), 0, 8);
-            }
-             
-            // Free memory.       
-            free(defectArray);
-        }
-        
-        // Draw current contour.
-        cvDrawContours(image04,cont,RGB(255,255,255),RGB(255,255,255),0,1, 8);
-        
-        // Draw convex hull for current contour.        
-        for(i=0; i<hullsize-1; i++)
-        {
-            cvLine(image04, PointArray[hull[i]], 
-                            PointArray[hull[i+1]],RGB(255,0,0),0, 8);
-        }
-        cvLine(image04, PointArray[hull[hullsize-1]],
-                             PointArray[hull[0]],RGB(255,0,0),0, 8);
-        
-          
-        // Free memory.          
-        free(PointArray);
-        free(hull);
-        
-    }
-    
-    // Show image. HighGUI use. 
-    show_iplimage(wndname02, image04);
-    
-    // Free memory.
-    cvReleaseMemStorage(&stor);
-    cvReleaseMemStorage(&stor03);
-    cvReleaseMemStorage(&stor02);
-
-    }
-
-
-func(0);
-
-// Create toolbars. HighGUI use.
-create_trackbar(barname01, wndname02, &slider_pos[0], 255, func);
-
-
-// Wait for a key stroke; the same function arranges events processing                
-wait_key(0);
-cvReleaseImage(&image01);
-cvReleaseImage(&image02);
-cvReleaseImage(&image03);
-
-destroy_window(wndname01);
-destroy_window(wndname02);
-
-//                              END
\ No newline at end of file