Merge branch 'master' of github.com:makelove/OpenCV-Python-Tutorial

makelove · makelove · commit 39086d1ebc2a · 2021-01-03T11:49:28.000+08:00
diff --git a/ch07-把鼠标当画笔/7.draw_circle_rectangle.py b/ch07-把鼠标当画笔/7.draw_circle_rectangle.py
@@ -48,3 +48,5 @@ def draw_circle(event, x, y, flags, param):
         mode = not mode
     elif k == ord("q"):
         break
+cv.waitKey()
+cv.destroyAllWindows()
