mirror of
https://github.com/dtinth/comic-mono-font.git
synced 2024-10-22 14:51:54 +00:00
58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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"""Update the glyph metrics so that they all really have the same size."""
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# Based on
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# - monospacifier: https://github.com/cpitclaudel/monospacifier/blob/master/monospacifier.py
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# - YosemiteAndElCapitanSystemFontPatcher: https://github.com/dtinth/YosemiteAndElCapitanSystemFontPatcher/blob/master/bin/patch
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import os
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import re
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import sys
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reload(sys)
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sys.setdefaultencoding('UTF8')
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import fontforge
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import psMat
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import unicodedata
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def height(font):
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return float(font.capHeight)
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def adjust_height(source, template):
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source.selection.all()
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source.transform(psMat.scale(height(template) / height(source)))
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for attr in ['ascent', 'descent',
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'hhea_ascent', 'hhea_ascent_add',
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'hhea_linegap',
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'hhea_descent', 'hhea_descent_add',
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'os2_winascent', 'os2_winascent_add',
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'os2_windescent', 'os2_windescent_add',
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'os2_typoascent', 'os2_typoascent_add',
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'os2_typodescent', 'os2_typodescent_add',
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]:
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setattr(source, attr, getattr(template, attr))
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source.transform(psMat.scale(0.9))
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font = fontforge.open('comic-shanns.otf')
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ref = fontforge.open('vendor/Menlo.ttc')
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for g in font.glyphs():
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uni = g.unicode
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category = unicodedata.category(unichr(uni)) if 0 <= uni <= sys.maxunicode else None
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if g.width > 0 and category not in ['Mn', 'Mc', 'Me']:
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target_width = 510
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if g.width != target_width:
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delta = target_width - g.width
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g.left_side_bearing += delta / 2
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g.right_side_bearing += delta - g.left_side_bearing
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g.width = target_width
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adjust_height(font, ref)
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font.sfnt_names = [] # Get rid of 'Prefered Name' etc.
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font.fontname = 'Comic Shanns dtinth'
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font.familyname = 'Comic Shanns dtinth'
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font.fullname = 'Comic Shanns dtinth'
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font.generate('comic-shanns-dtinth.otf')
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font.generate('comic-shanns-dtinth.ttf') |