kivy入门之布局(七)

创建分散布局

  案例使用该布局的特性对图片实现平移、旋转和缩放

 1 from kivy.app import App
 2 from kivy.uix.boxlayout import BoxLayout
 3 
 4 
 5 class ScatterLayoutWidget(BoxLayout):
 6     """分散布局"""
 7     def __init__(self, **kwargs):
 8         super(ScatterLayoutWidget, self).__init__(**kwargs)
 9 
10 
11 class Test11(App):
12     def build(self):
13         self.window = ScatterLayoutWidget()
14         return self.window
15 
16 
17 if __name__ == '__main__':
18     Test11().run()

kv语言:

 1 <ScatterLayoutWidget>:
 2     canvas:
 3         Color:
 4             rgba:[1,1,1,1]
 5         Rectangle:
 6             size: self.size
 7             pos: self.pos
 8     ScatterLayout:
 9         Image:
10             source:"login.jpg"

运行界面显示:

 

 

 

 

 

posted on 2022-09-26 16:25  默玖  阅读(75)  评论(0编辑  收藏  举报

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