Change: use same font for DOT images as for main text in PDF

1 files changed, 7 insertions, 2 deletions

diff --git a/pandoc-fable-filter b/pandoc-fable-filter
index 0efcc06..fe4cced 100755
--- a/pandoc-fable-filter
+++ b/pandoc-fable-filter
@@ -17,14 +17,19 @@ from pandocfilters import get_filename4code, get_caption, get_extension
 kinds = {
     'plantuml': {
         'tag': 'plantuml',
-        'argv': lambda src, dest: ['plantuml', '-tsvg', '-o', '.', src],
+        'argv': lambda src, dest: [
+            'plantuml', '-tsvg', '-o', '.', src,
+        ],
         'ext': '.uml',
         'prefix': b'@startuml\n',
         'suffix': b'\n@enduml\n',
     },
     'dot': {
         'tag': 'dot',
-        'argv': lambda src, dest: ['dot', '-Tsvg', '-o', dest, src],
+        'argv': lambda src, dest: [
+            'dot', '-Tsvg', '-o', dest, src, '-Nfontname=Bitstream Charter',
+            '-Nfontsize=10',
+        ],
         'ext': '.dot',
         'prefix': b'digraph foo {\n',
         'suffix': b'}\n',