Merge pull request #14 from qzQi/patch-1

makelove · web-flow · commit b03436c5672a · 2020-10-30T17:59:20.000+08:00
Update 7.draw_circle_rectangle.py
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()
