__init__.py 文件源码

def build(self):
            box = BoxLayout()
            graph = DemoGraph(points=[0, .2, 1, 0.25, 2, .4, 5, .5, 10, .6, 30, .5],
                              font_size=30,
                              line_width=5,
                              x_labels=['A', 'B', 'C', 'D'],
                              x_ticks=[0, 10, 20, 30],
                              y_ticks=[.1, .2, .5, .9],
                              max_y=1)
            box.add_widget(graph)
            return box