fix: add liberation fonts to Docker image and configure resvg to use them for label rendering

2026-05-08 09:36:55 +02:00
parent 658c6de74e
commit 2fbbe1142b
2 changed files with 9 additions and 2 deletions
@@ -89,7 +89,14 @@ export class LabelRendererService {
  ${parts.join('\n  ')}
 </svg>`;

-    const resvg = new Resvg(svg, { font: { loadSystemFonts: true } });
+    const resvg = new Resvg(svg, {
+      font: {
+        loadSystemFonts: true,
+        fontDirs: ['/usr/share/fonts', '/usr/local/share/fonts'],
+        defaultFontFamily: 'Liberation Sans',
+        sansSerifFamily: 'Liberation Sans',
+      },
+    });
    return Buffer.from(resvg.render().asPng());
  }
 }