matplotlib_eg.py 文件源码

def __init__(self):
        wx.Frame.__init__(self, None, -1, 'CanvasFrame', size=(550, 350))
        color = wx.Colour("WHITE")
        self.SetBackgroundColour(color)
        self.figure = Figure()
        self.axes = self.figure.add_subplot(111)
        t = arange(0.0, 3.0, 0.01)
        s = sin(2 * pi * t)
        self.axes.plot(t, s)
        self.canvas = FigureCanvas(self, -1, self.figure)
        self.sizer = wx.BoxSizer(wx.VERTICAL)
        self.sizer.Add(self.canvas, 1, wx.LEFT | wx.TOP | wx.GROW)
        self.SetSizerAndFit(self.sizer)
        self.add_toolbar()