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enh: better pdf CJK language support

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This commit is contained in:
Timothy J. Baek
2024-08-19 17:50:42 +02:00
parent 6c8a15fae2
commit 89ba98e927
2 changed files with 2 additions and 1 deletions
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3
backend/apps/webui/routers/utils.py
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@@ -85,9 +85,10 @@ async def download_chat_as_pdf(
pdf.add_font("NotoSans", "i", f"{FONTS_DIR}/NotoSans-Italic.ttf")
pdf.add_font("NotoSansKR", "", f"{FONTS_DIR}/NotoSansKR-Regular.ttf")
pdf.add_font("NotoSansJP", "", f"{FONTS_DIR}/NotoSansJP-Regular.ttf")
pdf.add_font("NotoSansSC", "", f"{FONTS_DIR}/NotoSansSC-Regular.ttf")
pdf.set_font("NotoSans", size=12)
pdf.set_fallback_fonts(["NotoSansKR", "NotoSansJP"])
pdf.set_fallback_fonts(["NotoSansKR", "NotoSansJP", "NotoSansSC"])
pdf.set_auto_page_break(auto=True, margin=15)