wxPython_05_Matplotlib绘制折线图表

import numpy
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
from matplotlib.figure import Figure

#coding=utf-8
"""
程序的主入口
"""
import wx
import numpy
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
from matplotlib.figure import Figure
 
class FirseFrame(wx.Frame):
    def __init__(self, parent=None, id=-1, title='', pos=wx.DefaultSize, size=wx.DefaultSize, style= wx.DEFAULT_FRAME_STYLE):
 
        wx.Frame.__init__(self, parent, id, title, pos, size, style)
 
        self.InitUI()
        pass
    def InitUI(self):
        self.SetBackgroundColour('white')
 
        self.scorePanel = wx.Panel(self)
        scores = [89, 98, 70, 80, 60, 78, 85, 90]
        sum = 0
        for s in scores:
            sum += s
        average = sum / len(scores)
 
        t_score = numpy.arange(1, len(scores) + 1, 1)
        s_score = numpy.array(scores)
 
        self.figure_score = Figure()
        self.figure_score.set_figheight(3.6)
        self.figure_score.set_figwidth(7.8)
        self.axes_score = self.figure_score.add_subplot(111)
 
        self.axes_score.plot(t_score, s_score, 'ro', t_score, s_score, 'k')
        self.axes_score.axhline(y=average, color='r')
        self.axes_score.set_title(u'My Scores')
        self.axes_score.grid(True)
        self.axes_score.set_xlabel('T')
        self.axes_score.set_ylabel('score')
        FigureCanvas(self.scorePanel, -1, self.figure_score)
        pass
 
 
class MainApp(wx.App):
    def OnInit(self):
        style = wx.DEFAULT_FRAME_STYLE^wx.MAXIMIZE_BOX
        self.frame = FirseFrame(id=-1, title=u'第一个窗口', pos=(10, 10), size=(340, 550), style=style)
        self.frame.Show()
        return True
 
def main():
    app = MainApp()
    app.MainLoop()
 
if __name__ == "__main__":
    main()