cv2

makelove · web-flow · commit e428d648f7aa · 2021-01-24T20:42:28.000+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
@@ -48,5 +48,5 @@ def draw_circle(event, x, y, flags, param):
         mode = not mode
     elif k == ord("q"):
         break
-cv.waitKey()
-cv.destroyAllWindows()
+
+cv2.destroyAllWindows()
