Merge pull request #141 from funstory-ai/fix/skip-zero-font-size-chars

feat(il_creater): Skip characters with zero font size during IL creation
funstory-ai · Mar 9, 2025 · 1d6b06b · 1d6b06b
2 parents 45abc72 + 031adef
commit 1d6b06b
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/babeldoc/document_il/frontend/il_creater.py b/babeldoc/document_il/frontend/il_creater.py
@@ -313,6 +313,12 @@ def on_lt_char(self, char: LTChar):
             pdf_style=pdf_style,
             xobj_id=char.xobj_id,
         )
+        if pdf_style.font_size == 0.0:
+            logger.warning(
+                "Font size is 0.0 for character %s. Skip it.",
+                char_unicode,
+            )
+            return
         self.current_page.pdf_character.append(pdf_char)
 
     def create_il(self):