pyx/font/encoding.py

   1 # -*- coding: ISO-8859-1 -*-
   2 #
   3 #
   4 # Copyright (C) 2005 Jörg Lehmann <joergl@users.sourceforge.net>
   5 # Copyright (C) 2005 André Wobst <wobsta@users.sourceforge.net>
   6 #
   7 # This file is part of PyX (http://pyx.sourceforge.net/).
   8 #
   9 # PyX is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # PyX is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with PyX; if not, write to the Free Software
  21 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  22
  23 class encoding:
  24
  25     def __init__(self, encvector):
  26         self.encvector = encvector
  27
  28     def decode(self, char):
  29         return self.encvector[char]
  30
  31     # XXX why do we need to pass the name during the outputPS call
  32     def outputPS(self, file, writer, name):
  33         file.write("%%%%BeginProcSet: %s\n" % name)
  34         file.write("/%s\n"
  35                    "[" % self.name)
  36         for i, glyphname in enumerate(self.encvector):
  37             if i and not (i % 8):
  38                 file.write("\n")
  39             else:
  40                 file.write(" ")
  41             file.write(glyphname)
  42         file.write(" ] def\n"
  43                    "%%EndProcSet\n")
  44
  45     def outputPDF(self, file, writer):
  46         file.write("<<\n"
  47                    "/Type /Encoding\n"
  48                    "/Differences\n"
  49                    "[ 0")
  50         for i, glyphname in enumerate(self.encvector):
  51             if i and not (i % 8):
  52                 file.write("\n")
  53             else:
  54                 file.write(" ")
  55             file.write(glyphname)
  56         file.write(" ]\n"
  57                    ">>\n")
  58
  59 adobestandardencoding = encoding([None, None, None, None, None, None, None, None,
  60                                   None, None, None, None, None, None, None, None,
  61                                   None, None, None, None, None, None, None, None,
  62                                   None, None, None, None, None, None, None, None,
  63                                   "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright",
  64                                   "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash",
  65                                   "zero", "one", "two", "three", "four", "five", "six", "seven",
  66                                   "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question",
  67                                   "at", "A", "B", "C", "D", "E", "F", "G",
  68                                   "H", "I", "J", "K", "L", "M", "N", "O",
  69                                   "P", "Q", "R", "S", "T", "U", "V", "W",
  70                                   "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
  71                                   "quoteleft", "a", "b", "c", "d", "e", "f", "g",
  72                                   "h", "i", "j", "k", "l", "m", "n", "o",
  73                                   "p", "q", "r", "s", "t", "u", "v", "w",
  74                                   "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", None,
  75                                   None, None, None, None, None, None, None, None,
  76                                   None, None, None, None, None, None, None, None,
  77                                   None, None, None, None, None, None, None, None,
  78                                   None, None, None, None, None, None, None, None,
  79                                   None, "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section",
  80                                   "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl",
  81                                   None, "endash", "dagger", "daggerdbl", "periodcentered", None, "paragraph", "bullet",
  82                                   "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", None, "questiondown",
  83                                   None, "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent",
  84                                   "dieresis", None, "ring", "cedilla", None, "hungarumlaut", "ogonek", "caron",
  85                                   "emdash", None, None, None, None, None, None, None,
  86                                   None, None, None, None, None, None, None, None,
  87                                   None, "AE", None, "ordfeminine", None, None, None, None,
  88                                   "Lslash", "Oslash", "OE", "ordmasculine", None, None, None, None,
  89                                   None, "ae", None, None, None, "dotlessi", None, None,
  90                                   "lslash", "oslash", "oe", "germandbls", None, None, None, None])