Use a sans-serif math font for pgfplots

pgfplots uses math fonts for graphs ticks... and it looks weird when building sans serif. Not sure Fira is necessarily a great choice with open-sans but we have very little math so that should do...
hendricius · Jan 18, 2025 · 427dcbf · 427dcbf
1 parent c3904d2
commit 427dcbf
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/book/sourdough.sty b/book/sourdough.sty
@@ -52,8 +52,9 @@
 \DeclareRobustCommand\sbseries{\fontseries{sb}\selectfont}
 % Fonts for accessibility
 \ifdefined\isaccessible
-    \setmainfont{Open Sans}[
-    Scale=MatchLowercase]
+    \usepackage[mathrm=sym]{unicode-math}
+    \setmathfont{Fira Math}[Scale=MatchLowercase]
+    \setmainfont{Open Sans}[Scale=MatchLowercase]
 \else
     \setmainfont{TeX Gyre Pagella}[Scale=1.0] % Or Palatino Linotype, etc.
     % TODO not available on github CI