add doodle+fix1

c634914a · feilong · f319cb1c · c634914a
隐藏空白更改
内联并排

Showing with 1 addition and 2 deletion

data/1.OpenCV初阶/1.OpenCV基础/4.IO与GUI/doodle.md data/1.OpenCV初阶/1.OpenCV基础/4.IO与GUI/doodle.md +1 -2

未找到文件。
--- a/data/1.OpenCV初阶/1.OpenCV基础/4.IO与GUI/doodle.md
+++ b/data/1.OpenCV初阶/1.OpenCV基础/4.IO与GUI/doodle.md
@@ -49,8 +49,7 @@ class Painter:
        # TODO(You): 请正确实现画板事件响应，完成功能
    def clean(self):
-        cv.rectangle(self.img, (0, 0),
+        cv.rectangle(self.img, (0, 0), (self.height, self.width), (0, 0, 0), -1)
-                     (self.height, self.width), (0, 0, 0), -1)
    def begin_draw_rectangle(self, pos1, pos2):
        if self.color is None: