Complete phase two benchmarks, plot previews and static export workflow

2026-09-07 02:54:52 +08:00
parent 95095197df
commit 89df10bc4e
59 changed files with 2535 additions and 83 deletions
@@ -0,0 +1,22 @@
+"""Embed an available CJK TrueType font; retain the portable CID fallback."""
+import os
+from pathlib import Path
+from reportlab.pdfbase import pdfmetrics
+from reportlab.pdfbase.ttfonts import TTFont
+from reportlab.pdfbase.cidfonts import UnicodeCIDFont
+
+def register_font():
+    candidates = [os.getenv('APP_EXPORT_FONT',''),
+        str(Path(os.getenv('WINDIR','C:/Windows'))/'Fonts/simsun.ttc'),
+        '/usr/share/fonts/truetype/arphic/uming.ttc']
+    for candidate in candidates:
+        if candidate and Path(candidate).is_file():
+            try:
+                pdfmetrics.registerFont(TTFont('NotesExportCJK',candidate,subfontIndex=0))
+                return 'NotesExportCJK', Path(candidate)
+            except Exception:
+                continue
+    pdfmetrics.registerFont(UnicodeCIDFont('STSong-Light'))
+    return 'STSong-Light', None
+
+FONT, FONT_PATH = register_font()