From c171588ba9db90368e1b5e1c26cd71aec125f375 Mon Sep 17 00:00:00 2001
From: misyaguziya <53165965+misyaguziya@users.noreply.github.com>
Date: Fri, 19 Sep 2025 22:49:48 +0900
Subject: [PATCH] =?UTF-8?q?[bugfix]=20Chat=E6=A9=9F=E8=83=BD=E3=82=88?=
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---
 src-python/models/overlay/overlay_image.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src-python/models/overlay/overlay_image.py b/src-python/models/overlay/overlay_image.py
index 2be5b0af..fec4c741 100644
--- a/src-python/models/overlay/overlay_image.py
+++ b/src-python/models/overlay/overlay_image.py
@@ -175,7 +175,8 @@ class OverlayImage:
             font_path = os_path.join(os_path.dirname(__file__), "..", "..", "..", "fonts", font_family)
             font = ImageFont.truetype(font_path, font_size)
 
-        text_width = draw.textlength(text, font)
+        # 改行を含んだtextの最大の文字数を計算する
+        text_width = max(draw.textlength(line, font) for line in text.split("\n"))
         character_width = text_width // len(text)
         character_line_num = int((ui_size["width"] // character_width) - 1)
         if len(text) > character_line_num: