Defines at least one glyph if none was found

2012-10-15 10:01:18 -05:00 · 2012-10-15 10:01:18 -05:00 · b6ad7fd103
commit b6ad7fd103
parent c129ecea8a
1 changed files with 6 additions and 0 deletions
--- a/src/fonts.js
+++ b/src/fonts.js
@ -3557,6 +3557,12 @@ var Font = (function FontClosure() {
        this.glyphNameMap = properties.glyphNameMap;
      }

+      if (glyphs.length === 0) {
+        // defines at least one glyph
+        glyphs.push({ unicode: 0xF000, code: 0xF000, glyph: '.notdef' });
+        ids.push(0);
+      }
+
      // Converting glyphs and ids into font's cmap table
      cmap.data = createCMapTable(glyphs, ids);
      var unicodeIsEnabled = [];