page.py 文件源码

def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        self.configure(bg=BG_COLOR)

        self.trends = Figure(figsize=(5, 5), dpi=100)
        self.a = self.trends.add_subplot(111)

        canvas = FigureCanvasTkAgg(self.trends, self)
        canvas.show()
        canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=1)

        toolbar = NavigationToolbar2TkAgg(canvas, self)
        toolbar.update()
        canvas._tkcanvas.pack(side=tk.BOTTOM, fill=tk.BOTH, expand=1)

        self.animation = FuncAnimation(self.trends, self.animate, 5000)