fix: 内置DOCX双中文字体包

2026-08-03 12:07:12 +08:00
parent a094dabf02
commit 6a6972ae48
24 changed files with 508 additions and 180 deletions
@@ -0,0 +1,85 @@
+"""从固定的 Noto CJK 可变字体生成墨呈静态字体面。"""
+
+from __future__ import annotations
+
+import argparse
+from pathlib import Path
+
+from fontTools.ttLib import TTFont
+from fontTools.varLib.instancer import instantiateVariableFont
+
+
+def set_name(font: TTFont, name_id: int, value: str) -> None:
+    name_table = font["name"]
+    for platform_id, encoding_id, language_id in (
+        (3, 1, 0x0409),
+        (1, 0, 0),
+    ):
+        name_table.setName(
+            value,
+            name_id,
+            platform_id,
+            encoding_id,
+            language_id,
+        )
+
+
+def build_face(
+    source: Path,
+    output_root: Path,
+    family: str,
+    postscript_family: str,
+    weight: int,
+    style: str,
+) -> None:
+    font = TTFont(source, recalcTimestamp=False)
+    instantiateVariableFont(font, {"wght": weight}, inplace=True, optimize=True)
+
+    set_name(font, 1, family)
+    set_name(font, 2, style)
+    set_name(font, 4, f"{family} {style}")
+    set_name(font, 6, f"{postscript_family}-{style}")
+    set_name(font, 16, family)
+    set_name(font, 17, style)
+    set_name(font, 25, postscript_family)
+    font["OS/2"].usWeightClass = weight
+    font["OS/2"].fsType = 0
+
+    output_root.mkdir(parents=True, exist_ok=True)
+    ttf_path = output_root / f"{postscript_family}-{style}.ttf"
+    font.flavor = None
+    font.save(ttf_path, reorderTables=False)
+
+    woff2_path = output_root / f"{postscript_family}-{style}.woff2"
+    font.flavor = "woff2"
+    font.save(woff2_path, reorderTables=False)
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--source", type=Path, required=True)
+    parser.add_argument("--output", type=Path, required=True)
+    parser.add_argument("--family", required=True)
+    parser.add_argument("--postscript-family", required=True)
+    arguments = parser.parse_args()
+
+    build_face(
+        arguments.source,
+        arguments.output,
+        arguments.family,
+        arguments.postscript_family,
+        400,
+        "Regular",
+    )
+    build_face(
+        arguments.source,
+        arguments.output,
+        arguments.family,
+        arguments.postscript_family,
+        700,
+        "Bold",
+    )
+
+
+if __name__ == "__main__":
+    main()