software.frrobert.com Git - proportionaltomonofont/blob - generate.py

   1 #!/usr/bin/env python2
   2 # -*- coding: utf-8 -*-
   3
   4 """
   5 Generates the Comic Mono font files based on Comic Shanns font.
   6
   7 Required files:
   8 - vendor/comic-shanns.otf
   9 - vendor/Cousine-Regular.ttf
  10
  11 Based on:
  12 - monospacifier: https://github.com/cpitclaudel/monospacifier/blob/master/monospacifier.py
  13 - YosemiteAndElCapitanSystemFontPatcher: https://github.com/dtinth/YosemiteAndElCapitanSystemFontPatcher/blob/master/bin/patch
  14 """
  15
  16 import os
  17 import re
  18 import sys
  19
  20 reload(sys)
  21 sys.setdefaultencoding('UTF8')
  22
  23 import fontforge
  24 import psMat
  25 import unicodedata
  26
  27 def height(font):
  28     return float(font.capHeight)
  29
  30 def adjust_height(source, template, scale):
  31     source.selection.all()
  32     source.transform(psMat.scale(height(template) / height(source)))
  33     for attr in ['ascent', 'descent',
  34                 'hhea_ascent', 'hhea_ascent_add',
  35                 'hhea_linegap',
  36                 'hhea_descent', 'hhea_descent_add',
  37                 'os2_winascent', 'os2_winascent_add',
  38                 'os2_windescent', 'os2_windescent_add',
  39                 'os2_typoascent', 'os2_typoascent_add',
  40                 'os2_typodescent', 'os2_typodescent_add',
  41                 ]:
  42         setattr(source, attr, getattr(template, attr))
  43     source.transform(psMat.scale(scale))
  44
  45 font = fontforge.open('vendor/comic-shanns.otf')
  46 ref = fontforge.open('vendor/Cousine-Regular.ttf')
  47 for g in font.glyphs():
  48     uni = g.unicode
  49     category = unicodedata.category(unichr(uni)) if 0 <= uni <= sys.maxunicode else None
  50     if g.width > 0 and category not in ['Mn', 'Mc', 'Me']:
  51         target_width = 510
  52         if g.width != target_width:
  53             delta = target_width - g.width
  54             g.left_side_bearing += delta / 2
  55             g.right_side_bearing += delta - g.left_side_bearing
  56             g.width = target_width
  57
  58 font.familyname = 'Comic Mono'
  59 font.version = '0.1.1'
  60 font.comment = 'https://github.com/dtinth/comic-mono-font'
  61 font.copyright = 'https://github.com/dtinth/comic-mono-font/blob/master/LICENSE'
  62
  63 adjust_height(font, ref, 0.875)
  64 font.sfnt_names = [] # Get rid of 'Prefered Name' etc.
  65 font.fontname = 'ComicMono'
  66 font.fullname = 'Comic Mono'
  67 font.generate('ComicMono.ttf')
  68
  69 font.selection.all()
  70 font.fontname = 'ComicMono-Bold'
  71 font.fullname = 'Comic Mono Bold'
  72 font.weight = 'Bold'
  73 font.changeWeight(32, "LCG", 0, 0, "squish")
  74 font.generate('ComicMono-Bold.ttf')