张翔
96dddeb20b
- fix(test): 添加 useSearchParams mock，修正联系链接断言 - style(nav): 将"联系我们"改为"联系" - chore(deploy): 更新 Nginx 配置和部署文档 - style(logo): 更新 Logo SVG 文件 - feat(scripts): 添加字体处理和站点配置脚本
68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""生成包含繁体'遠'的字体子集"""
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from fontTools.ttLib import TTFont
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from fontTools.ttLib.tables import _h_m_t_x, _g_a_s_p
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from fontTools.subset import Subsetter, Options
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# 修补表解析以跳过损坏的数据
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original_hmtx = _h_m_t_x.table__h_m_t_x.decompile
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def patched_hmtx(self, data, ttFont):
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try:
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return original_hmtx(self, data, ttFont)
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except:
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self.metrics = {}
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_h_m_t_x.table__h_m_t_x.decompile = patched_hmtx
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original_gasp = _g_a_s_p.table__g_a_s_p.decompile
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def patched_gasp(self, data, ttFont):
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try:
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return original_gasp(self, data, ttFont)
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except:
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self.gaspRanges = {}
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_g_a_s_p.table__g_a_s_p.decompile = patched_gasp
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# 加载字体
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font = TTFont('src/app/fonts/AoyagiReisho.ttf')
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# 删除损坏的表
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for t in ['vmtx', 'gasp', 'VORG', 'mort', 'morx']:
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if t in font:
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del font[t]
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print(f'Deleted table: {t}')
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# 创建子集器
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subsetter = Subsetter()
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options = Options()
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options.drop_tables = ['gasp', 'vmtx', 'VORG', 'mort', 'morx', 'GSUB', 'GPOS', 'GDEF']
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subsetter.options = options
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# 目标字符: 睿(0x777f), 新(0x65b0), 致(0x81f4), 遠(0x9060), 空格(0x20)
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unicodes = [0x20, 0x777f, 0x65b0, 0x81f4, 0x9060]
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print(f'Target Unicode: {[hex(u) for u in unicodes]}')
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subsetter.populate(unicodes=unicodes)
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# 执行子集化
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try:
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subsetter.subset(font)
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except Exception as e:
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print(f'Warning during subsetting: {e}')
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# 保存
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output_path = 'src/app/fonts/AoyagiReisho-subset.ttf'
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font.save(output_path)
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font.close()
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print(f'Saved to: {output_path}')
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# 验证
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verify_font = TTFont(output_path)
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cmap = verify_font.getBestCmap()
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chars = [chr(k) for k in sorted(cmap.keys())]
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codes = [hex(k) for k in sorted(cmap.keys())]
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print(f'Subset characters: {chars}')
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print(f'Unicode codes: {codes}')
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print(f'Contains U+9060 (遠): {0x9060 in cmap}')
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verify_font.close()
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