ci: use source han sans for pdf docs in readthedocs

ehForwarderBot · Mar 19, 2020 · dbb959a · humitos · Mar 19, 2020 · dbb959a
1 parent 9c22fc3
commit dbb959a
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diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -5,6 +5,9 @@
 # Required
 version: 2
 
+build:
+  image: latest
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: docs/conf.py

diff --git a/docs/conf.py b/docs/conf.py
@@ -400,5 +400,13 @@ def setup(self):
     self.config.overrides['language'] = conversion.get(self.config.overrides.get('language', None),
                                                        self.config.overrides.get('language', None))
     if self.config.language and self.config.language.startswith("zh"):
-        self.config.latex_elements['fontpkg'] = r"\usepackage{xeCJK}"
+        self.config.latex_elements['fontpkg'] = r"""
+        \usepackage[AutoFallBack=true]{xeCJK}
+        \setCJKmainfont{Noto Serif CJK SC}[Language=Chinese Simplified, BoldFont={* Bold}, ItalicFont=AR PL KaitiM GB]
+        \setCJKsansfont{Noto Sans CJK SC}[Language=Chinese Simplified, BoldFont={* Bold}, ItalicFont=AR PL KaitiM GB]
+        \setCJKmonofont{Noto Sans CJK SC}[Language=Chinese Simplified, BoldFont={* Bold}, ItalicFont=AR PL KaitiM GB]
+        \setCJKfallbackfamilyfont{\CJKrmdefault}[AutoFakeBold]{{HanaMinA},{HanaMinB}}
+        \setCJKfallbackfamilyfont{\CJKsfdefault}[AutoFakeBold]{{HanaMinA},{HanaMinB}}
+        \setCJKfallbackfamilyfont{\CJKttdefault}[AutoFakeBold]{{HanaMinA},{HanaMinB}}
+        """
     smartchars.quotes['zh-cn'] = smartchars.quotes['zh-tw']