在Jupyter notebook中用pandas绘图,出现以下错误
C:\Users\peiran.peng\AppData\Local\Continuum\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py:211: RuntimeWarning: Glyph 19996 missing from current font.
font.set_text(s, 0.0, flags=flags)
C:\Users\peiran.peng\AppData\Local\Continuum\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py:211: RuntimeWarning: Glyph 22478 missing from current font.
font.set_text(s, 0.0, flags=flags)
C:\Users\peiran.peng\AppData\Local\Continuum\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py:211: RuntimeWarning: Glyph 21306 missing from current font.
font.set_text(s, 0.0, flags=flags)
网上找了一些帖子,都是用以语句设置。但在Jupyter notebook中使用无效。
import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif']=['SimHei']
我又下载了SimHei字体,放在..matplotlib\mpl-data\fonts\ttf路径下安装了,同时如下放开matplotlibrc中font-family及font.sans-serif 前面的#,但还是没有用。
font.family : sans-serif
...
font.sans-serif : SimHei, DejaVu Sans, Bitstream Vera Sans, Computer Modern Sans Serif, Lucida Grande, Verdana, Geneva, Lucid, Arial, Helvetica, Avant Garde, sans-serif
请问怎么才能处理呢?
谢谢了!