Matplotlibで日本語フォントを使う
gistを使ってみたかったので、Matplotlibで日本語フォントを使うサンプルを上げます。
http://matplotlib.sourceforge.net
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| #coding:utf-8 | |
| """ | |
| matplotlibで日本語フォントを使うサンプル | |
| """ | |
| import matplotlib.pyplot | |
| import matplotlib.font_manager | |
| # for Mac | |
| font_path = '/Library/Fonts/Osaka.ttf' | |
| # for Linux | |
| #font_path = '/home/k01/.fonts/ipag00303/ipag.ttf' | |
| # font_pathが見つからない場合 | |
| # RuntimeError: Could not open facefile | |
| # /home/k01/.fonts/ipag00303/ipag.ttf; Cannot_Open_Resource になる | |
| font_prop = matplotlib.font_manager.FontProperties(fname=font_path) | |
| matplotlib.pyplot.title(u'日本語のテストタイトル', fontproperties=font_prop) | |
| matplotlib.pyplot.plot(range(10)) | |
| # matplotlib.pyplot.show()だと日本語は正しく表示されない savefigはOK | |
| matplotlib.pyplot.savefig('test.png') |
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