test_matplotlib_chinese.py

# File: test_matplotlib_chinese.py -*- Encoding: utf-8 -*-

import wx
import gettext
import matplotlib
matplotlib.use('WXAgg')
from pylab import *
from matplotlib.backends.backend_wxagg import \
    FigureCanvasWxAgg as FigureCanvas
from matplotlib.figure import Figure

import matplotlib.font_manager as fm
fp = fm.FontProperties(fname="simhei.ttf")


class GraphFrame(wx.Frame):
    def __init__(self, parent, id, title):
        wx.Frame.__init__(self, parent, id, title, size=(650, 450))
        self.figure = Figure()
        self.axes = self.figure.add_subplot(111)
        self.axes.plot([1, 2, 4])
        self.axes.set_title(u"标题栏", fontproperties=fp)
        self.axes.set_xlabel(u"X 标签", fontproperties=fp)
        self.axes.set_ylabel(u"Y 标签", fontproperties=fp)
        self.axes.text(0.5, 2.5, u"测试文本", rotation=45, fontproperties=fp)
        self.axes.text(1, 1.5, u"还是文本", fontproperties=fp)
        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.SetSizer(self.sizer)
        self.Fit()


class MyApp(wx.App):
    def OnInit(self):
        frame = GraphFrame(None, -1, u"图表")
        self.SetTopWindow(frame)
        frame.CentreOnScreen()
        frame.Show(True)
        return True


def main():
    app = MyApp()
    app.MainLoop()

if __name__ == '__main__':
    main()