added cv2.destroyAllWindows()

2012-03-15 03:45:15 +00:00
parent 41d2a3c832
commit dfaabd88fc
31 changed files with 33 additions and 2 deletions
--- a/samples/python2/contours.py
+++ b/samples/python2/contours.py
@@ -46,3 +46,4 @@ if __name__ == '__main__':
    cv2.createTrackbar( "levels+3", "contours", 3, 7, update )
    cv2.imshow('image', img)
    0xFF & cv2.waitKey()
+    cv2.destroyAllWindows()