Ran fix_colr_font_revision.py

pull/409/head
Rod S 2022-11-16 21:54:33 -08:00
parent e8f3ab2060
commit db0e393433
5 changed files with 46 additions and 1 deletions

View File

@ -5,6 +5,13 @@ from pathlib import Path
import sys import sys
NAME_ID_VERSION = 5
def name(font, name_id):
return ",".join(n.toUnicode() for n in font["name"].names if n.isUnicode() and n.nameID == name_id)
def main(): def main():
font_files = sorted(p for p in (Path(__file__).parent / "fonts").iterdir() if p.suffix == ".ttf") font_files = sorted(p for p in (Path(__file__).parent / "fonts").iterdir() if p.suffix == ".ttf")
max_name_len = max(len(p.name) for p in font_files) max_name_len = max(len(p.name) for p in font_files)
@ -19,7 +26,9 @@ def main():
font_type.append("COLR") font_type.append("COLR")
if "meta" in font and "Emji" in font["meta"].data: if "meta" in font and "Emji" in font["meta"].data:
font_type.append("EmojiCompat") font_type.append("EmojiCompat")
font_type = ",".join(font_type) font_type.append(f"fontRevision:{font['head'].fontRevision:.3f}")
font_type.append(name(font, NAME_ID_VERSION))
font_type = ", ".join(font_type)
print(f"{font_file.name:{max_name_len + 1}} {font_type}") print(f"{font_file.name:{max_name_len + 1}} {font_type}")

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@ -0,0 +1,36 @@
"""Set COLRv1 fontRevision from CBDT.
Used for bugfix, should fix to set properly on build instead.
"""
from fontTools import ttLib
from pathlib import Path
import sys
NAME_ID_VERSION = 5
def name(font, name_id):
return ",".join(n.toUnicode() for n in font["name"].names if n.isUnicode() and n.nameID == name_id)
def main():
colr_font_files = sorted(p for p in (Path(__file__).parent / "fonts").iterdir() if p.name.startswith("Noto-COLRv1"))
for colr_font_file in colr_font_files:
cbdt_font_file = colr_font_file.with_stem(colr_font_file.stem.replace("Noto-COLRv1", "NotoColorEmoji"))
colr_font = ttLib.TTFont(colr_font_file)
cbdt_font = ttLib.TTFont(cbdt_font_file)
assert "CBDT" in cbdt_font
assert "COLR" in colr_font
colr_font["head"].fontRevision = cbdt_font["head"].fontRevision
colr_font.save(colr_font_file)
if __name__ == '__main__':
main()

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