The Tor Browser / file comparison
comparison: layout/reftests/fonts/mark-generate.py
layout/reftests/fonts/mark-generate.py
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
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| -1:000000000000 | 0:834a66168dd5 |
|---|---|
| 1 #!/usr/bin/python | |
| 2 # vim: set shiftwidth=4 tabstop=8 autoindent expandtab: | |
| 3 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 6 | |
| 7 # For general fontforge documentation, see: | |
| 8 # http://fontforge.sourceforge.net/ | |
| 9 # For fontforge scripting documentation, see: | |
| 10 # http://fontforge.sourceforge.net/scripting-tutorial.html | |
| 11 # http://fontforge.sourceforge.net/scripting.html | |
| 12 # and most importantly: | |
| 13 # http://fontforge.sourceforge.net/python.html | |
| 14 | |
| 15 # To install what you need, on Ubuntu, | |
| 16 # sudo apt-get install python-fontforge | |
| 17 | |
| 18 import fontforge | |
| 19 | |
| 20 # generate a set of fonts, each with our special glyph at one codepoint, | |
| 21 # and nothing else | |
| 22 for codepoint in range(ord("A"), ord("D") + 1): | |
| 23 for (mark, width) in [("", 1500), ("2", 1800)]: | |
| 24 charname = chr(codepoint) | |
| 25 f = fontforge.font() | |
| 26 n = "Mark" + mark + charname | |
| 27 f.fontname = n | |
| 28 f.familyname = n | |
| 29 f.fullname = n | |
| 30 f.copyright = "Copyright (c) 2008 Mozilla Corporation" | |
| 31 | |
| 32 g = f.createChar(codepoint, charname) | |
| 33 g.importOutlines("mark" + mark + "-glyph.svg") | |
| 34 g.width = width | |
| 35 | |
| 36 f.generate("mark" + mark + charname + ".ttf") | |
| 37 f.generate("mark" + mark + charname + ".otf") | |
| 38 | |
| 39 | |
| 40 for codepoint in range(ord("A"), ord("A") + 1): | |
| 41 for (mark, width) in [("", 1500), ("2", 1800)]: | |
| 42 for (uposname, upos) in [("low", -350), ("high", -50)]: | |
| 43 charname = chr(codepoint) | |
| 44 f = fontforge.font() | |
| 45 n = "Mark" + mark + charname | |
| 46 f.fontname = n | |
| 47 f.familyname = n | |
| 48 f.fullname = n | |
| 49 f.descent = 400 | |
| 50 f.upos = upos | |
| 51 f.uwidth = 100 | |
| 52 f.copyright = "Copyright (c) 2008 Mozilla Corporation" | |
| 53 | |
| 54 g = f.createChar(codepoint, charname) | |
| 55 g.importOutlines("mark" + mark + "-glyph.svg") | |
| 56 g.width = width | |
| 57 | |
| 58 f.generate("mark" + mark + charname + "-" + uposname + | |
| 59 "underline.ttf") | |
| 60 | |
| 61 # font with a ligature involving a space | |
| 62 | |
| 63 f = fontforge.font() | |
| 64 n = "MarkAB-spaceliga" | |
| 65 f.fontname = n | |
| 66 f.familyname = n | |
| 67 f.fullname = n | |
| 68 f.copyright = "Copyright (c) 2008-2011 Mozilla Corporation" | |
| 69 | |
| 70 g = f.createChar(ord(" "), "space") | |
| 71 g.width = 1000 | |
| 72 for charname in ["A", "B"]: | |
| 73 g = f.createChar(ord(charname), charname) | |
| 74 g.importOutlines("mark-glyph.svg") | |
| 75 g.width = 1500 | |
| 76 | |
| 77 f.addLookup("liga-table", "gsub_ligature", (), (("liga",(("latn",("dflt")),)),)) | |
| 78 f.addLookupSubtable("liga-table", "liga-subtable") | |
| 79 g = f.createChar(-1, "spaceA") | |
| 80 g.glyphclass = "baseligature"; | |
| 81 g.addPosSub("liga-subtable", ("space", "A")) | |
| 82 g.importOutlines("mark2-glyph.svg") | |
| 83 g.width = 1800 | |
| 84 | |
| 85 f.generate("markAB-spaceliga.otf") | |
| 86 | |
| 87 # font with a known line-height (which is greater than winascent + windescent). | |
| 88 | |
| 89 f = fontforge.font() | |
| 90 lineheight = 1500 | |
| 91 n = "MarkA-lineheight" + str(lineheight) | |
| 92 f.fontname = n | |
| 93 f.familyname = n | |
| 94 f.fullname = n | |
| 95 f.copyright = "Copyright (c) 2008-2011 Mozilla Corporation" | |
| 96 | |
| 97 g = f.createChar(ord(" "), "space") | |
| 98 g.width = 1000 | |
| 99 g = f.createChar(ord("A"), "A") | |
| 100 g.importOutlines("mark-glyph.svg") | |
| 101 g.width = 1500 | |
| 102 | |
| 103 f.os2_typoascent_add = False | |
| 104 f.os2_typoascent = 800 | |
| 105 f.os2_typodescent_add = False | |
| 106 f.os2_typodescent = -200 | |
| 107 f.os2_use_typo_metrics = True | |
| 108 f.os2_typolinegap = lineheight - (f.os2_typoascent - f.os2_typodescent) | |
| 109 # glyph height is 800 (hhea ascender - descender) | |
| 110 f.hhea_linegap = lineheight - 800 | |
| 111 | |
| 112 f.generate("markA-lineheight" + str(lineheight) + ".ttf") |
