matplotlib 显示中文

# --*-- coding: utf-8 --*--

from matplotlib.font_manager import FontProperties

import matplotlib.pyplot as plt



font = FontProperties(fname=r"/usr/share/fonts/win/msyh.ttf", size=14)

fig = plt.figure(figsize=(6, 6))



x = [1, 2, 3, 4, 5, 6, 7, 8]

y = []

for i in x:

    y.append(-(i * i) + i + 3)





ax = fig.add_subplot(111)

ax.plot(x, y, label=u'我我问')



plt.title(u'测试程序', fontproperties=font)

plt.xlabel(u'x轴', fontproperties=font)

plt.ylabel(u'y轴', fontproperties=font)





plt.grid(True)

plt.legend(prop=font) # 要让lable也支持中文

plt.show()

http://hi.baidu.com/bithigher/item/b9ce6d85dc102adc98255fb7 感谢这篇文章