python matplotlib 编码问题

图标字体乱码

一：动态加载

import matplotlibfrom pylab import mplmyfont=matplotlib.font_manager.FontProperties(filename='c:\windows\fonts\simkai.ttf',size=14)plt.plot(x,y)plt.title(u'加油',fontproperteries=myfont)  ##字体路径设置给图表plt.show()## 词云中文显示from wordcloud import WordCloudimport osfont_path=os.environ.get('FONT_PATH',,os.path.join(os.path.dirname('C\windows\fonts'),'simkai.ttf'))wc=WordCloud(font_path=font_path).generate(seg_list)plt.figure()plt.imshow(wc)plt.axis("off")plt.show()## used codecsimport codecsf=codecs.open(filename,'r','mbcs')  ##codecs can make chinese ok

网址

http://www.crifan.com/tutorial_python_codecs_process_file_char_encoding/