Update to 2.0.0 tree from current Fremantle build

[opencv] / samples / python / fitellipse.py

diff --git a/samples/python/fitellipse.py b/samples/python/fitellipse.py
deleted file mode 100755 (executable)
index 4a9254d..0000000
--- a/samples/python/fitellipse.py
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/python
-"""
-This program is demonstration for ellipse fitting. Program finds 
-contours and approximate it by ellipses.
-
-Trackbar specify threshold parametr.
-
-White lines is contours. Red lines is fitting ellipses.
-
-Original C implementation by:  Denis Burenkov.
-Python implementation by: Roman Stanchak
-"""
-
-import sys
-from opencv import cv
-from opencv import highgui
-
-image02 = None
-image03 = None
-image04 = None
-
-def process_image( slider_pos ): 
-    """
-    Define trackbar callback functon. This function find contours,
-    draw it and approximate it by ellipses.
-    """
-    stor = cv.cvCreateMemStorage(0);
-    
-    # Threshold the source image. This needful for cv.cvFindContours().
-    cv.cvThreshold( image03, image02, slider_pos, 255, cv.CV_THRESH_BINARY );
-    
-    # Find all contours.
-    nb_contours, cont = cv.cvFindContours (image02,
-            stor,
-            cv.sizeof_CvContour,
-            cv.CV_RETR_LIST,
-            cv.CV_CHAIN_APPROX_NONE,
-            cv.cvPoint (0,0))
-    
-    # Clear images. IPL use.
-    cv.cvZero(image02);
-    cv.cvZero(image04);
-    
-    # This cycle draw all contours and approximate it by ellipses.
-    for c in cont.hrange():
-        count = c.total; # This is number point in contour
-
-        # Number point must be more than or equal to 6 (for cv.cvFitEllipse_32f).        
-        if( count < 6 ):
-            continue;
-        
-        # Alloc memory for contour point set.    
-        PointArray = cv.cvCreateMat(1, count, cv.CV_32SC2)
-        PointArray2D32f= cv.cvCreateMat( 1, count, cv.CV_32FC2)
-        
-        # Get contour point set.
-        cv.cvCvtSeqToArray(c, PointArray, cv.cvSlice(0, cv.CV_WHOLE_SEQ_END_INDEX));
-        
-        # Convert CvPoint set to CvBox2D32f set.
-        cv.cvConvert( PointArray, PointArray2D32f )
-        
-        box = cv.CvBox2D()
-
-        # Fits ellipse to current contour.
-        box = cv.cvFitEllipse2(PointArray2D32f);
-        
-        # Draw current contour.
-        cv.cvDrawContours(image04, c, cv.CV_RGB(255,255,255), cv.CV_RGB(255,255,255),0,1,8,cv.cvPoint(0,0));
-        
-        # Convert ellipse data from float to integer representation.
-        center = cv.CvPoint()
-        size = cv.CvSize()
-        center.x = cv.cvRound(box.center.x);
-        center.y = cv.cvRound(box.center.y);
-        size.width = cv.cvRound(box.size.width*0.5);
-        size.height = cv.cvRound(box.size.height*0.5);
-        box.angle = -box.angle;
-        
-        # Draw ellipse.
-        cv.cvEllipse(image04, center, size,
-                  box.angle, 0, 360,
-                  cv.CV_RGB(0,0,255), 1, cv.CV_AA, 0);
-    
-    # Show image. HighGUI use.
-    highgui.cvShowImage( "Result", image04 );
-
-
-if __name__ == '__main__':
-    argc = len(sys.argv)
-    filename = "../c/stuff.jpg"
-    if(argc == 2):
-        filename = sys.argv[1]
-    
-    slider_pos = 70
-
-    # load image and force it to be grayscale
-    image03 = highgui.cvLoadImage(filename, 0)
-    if not image03:
-        print "Could not load image " + filename
-        sys.exit(-1)
-
-    # Create the destination images
-    image02 = cv.cvCloneImage( image03 );
-    image04 = cv.cvCloneImage( image03 );
-
-    # Create windows.
-    highgui.cvNamedWindow("Source", 1);
-    highgui.cvNamedWindow("Result", 1);
-
-    # Show the image.
-    highgui.cvShowImage("Source", image03);
-
-    # Create toolbars. HighGUI use.
-    highgui.cvCreateTrackbar( "Threshold", "Result", slider_pos, 255, process_image );
-
-
-    process_image( 1 );
-
-    #Wait for a key stroke; the same function arranges events processing                
-    print "Press any key to exit"
-    highgui.cvWaitKey(0);
-
-    highgui.cvDestroyWindow("Source");
-    highgui.cvDestroyWindow("Result");
-