doc: Update Graphviz font configuration

kartben · nashif · commit 0e686addf718 · 2025-04-01T09:55:17.000-04:00
Customize Graphviz dot rendering to use same font stack as our Sphinx theme. Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org> (cherry picked from commit c0f76d9)
diff --git a/doc/conf.py b/doc/conf.py
@@ -351,6 +351,9 @@
     "-Ncolor=gray60",
     "-Nfontcolor=gray25",
     "-Ecolor=gray60",
+    "-Gfontname=system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif",
+    "-Nfontname=system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif",
+    "-Efontname=SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,Courier,monospace",
 ]
 
 # -- Options for sphinx_copybutton ----------------------------------------

Original file line number	Diff line number	Diff line change
`@@ -351,6 +351,9 @@`
`351`	`351`	`"-Ncolor=gray60",`
`352`	`352`	`"-Nfontcolor=gray25",`
`353`	`353`	`"-Ecolor=gray60",`
	`354`	`+ "-Gfontname=system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif",`
	`355`	`+ "-Nfontname=system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif",`
	`356`	`+ "-Efontname=SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,Courier,monospace",`
`354`	`357`	`]`
`355`	`358`
`356`	`359`	`# -- Options for sphinx_copybutton ----------------------------------------`