Update utils/polygon_utils.py

utils/polygon_utils.py

@@ -48,7 +48,9 @@ def draw_wrapped_text(image, polygon, text, font_path, fill="black"):
         if font_size <= 10:
             break
         font = ImageFont.truetype(font_path, font_size)
-        max_chars = max(1, int(box_width / (font.getsize("A")[0] + 1)))
+        char_bbox = font.getbbox("A")  # (x0, y0, x1, y1)
+        char_width = char_bbox[2] - char_bbox[0]
+        max_chars = max(1, int(box_width / (char_width + 1)))
         wrapped = textwrap.fill(text, width=max_chars)
 
     # Center text in box