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Re-apply CJK font after style/theme resets in matplotlib and pandas_panel #87

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Merged
mmcky merged 1 commit into from
Aug 7, 2026
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Merged

Re-apply CJK font after style/theme resets in matplotlib and pandas_panel #87

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1 change: 1 addition & 0 deletions lectures/matplotlib.md
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Expand Up @@ -305,6 +305,7 @@ def draw_graphs(style='default'):

# 设置样式表
plt.style.use(style)
plt.rcParams['font.family'] = ['Source Han Serif SC', 'DejaVu Sans'] # i18n：样式表会重置 font.family，须在 style.use 之后重新应用

fig, axes = plt.subplots(nrows=1, ncols=4, figsize=(10, 3))
x = np.linspace(-13, 13, 150)
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2 changes: 1 addition & 1 deletion lectures/pandas_panel.md
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Expand Up @@ -52,7 +52,7 @@ FONTPATH = "_fonts/SourceHanSerifSC-SemiBold.otf" # i18n
mpl.font_manager.fontManager.addfont(FONTPATH) # i18n
mpl.rcParams['font.family'] = ['Source Han Serif SC'] # i18n
import seaborn as sns
sns.set_theme()
sns.set_theme(rc={'font.family': ['Source Han Serif SC', 'DejaVu Sans']}) # i18n：set_theme 会重置字体，用 rc 覆盖保留中文字体
```

## 概述
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