monospacify, adjusted metrics, update readme, added comic-shanns-dtinth

1 files changed, 57 insertions, 0 deletions

diff --git a/dtinth.py b/dtinth.py
new file mode 100644
index 0000000..0aee998
--- /dev/null
+++ b/dtinth.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+"""Update the glyph metrics so that they all really have the same size."""
+
+# Based on
+# - monospacifier: https://github.com/cpitclaudel/monospacifier/blob/master/monospacifier.py
+# - YosemiteAndElCapitanSystemFontPatcher: https://github.com/dtinth/YosemiteAndElCapitanSystemFontPatcher/blob/master/bin/patch
+
+import os
+import re
+import sys
+
+reload(sys)
+sys.setdefaultencoding('UTF8')
+
+import fontforge
+import psMat
+import unicodedata
+
+def height(font):
+    return float(font.capHeight)
+
+def adjust_height(source, template):
+    source.selection.all()
+    source.transform(psMat.scale(height(template) / height(source)))
+    for attr in ['ascent', 'descent',
+                'hhea_ascent', 'hhea_ascent_add',
+                'hhea_linegap',
+                'hhea_descent', 'hhea_descent_add',
+                'os2_winascent', 'os2_winascent_add',
+                'os2_windescent', 'os2_windescent_add',
+                'os2_typoascent', 'os2_typoascent_add',
+                'os2_typodescent', 'os2_typodescent_add',
+                ]:
+        setattr(source, attr, getattr(template, attr))
+    source.transform(psMat.scale(0.9))
+
+font = fontforge.open('comic-shanns.otf')
+ref = fontforge.open('vendor/Menlo.ttc')
+for g in font.glyphs():
+    uni = g.unicode
+    category = unicodedata.category(unichr(uni)) if 0 <= uni <= sys.maxunicode else None
+    if g.width > 0 and category not in ['Mn', 'Mc', 'Me']:
+        target_width = 510
+        if g.width != target_width:
+            delta = target_width - g.width
+            g.left_side_bearing += delta / 2
+            g.right_side_bearing += delta - g.left_side_bearing
+            g.width = target_width
+
+adjust_height(font, ref)
+font.sfnt_names = [] # Get rid of 'Prefered Name' etc.
+font.fontname = 'Comic Shanns dtinth'
+font.familyname = 'Comic Shanns dtinth'
+font.fullname = 'Comic Shanns dtinth'
+font.generate('comic-shanns-dtinth.otf')
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