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Diffstat (limited to 'language/chinese/CJK/cjk-4.8.4/utils/subfonts/vertref.pe')
-rw-r--r-- | language/chinese/CJK/cjk-4.8.4/utils/subfonts/vertref.pe | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/language/chinese/CJK/cjk-4.8.4/utils/subfonts/vertref.pe b/language/chinese/CJK/cjk-4.8.4/utils/subfonts/vertref.pe new file mode 100644 index 0000000000..63533f9473 --- /dev/null +++ b/language/chinese/CJK/cjk-4.8.4/utils/subfonts/vertref.pe @@ -0,0 +1,121 @@ +# Generate a font with glyphs which have vertical glyph representations (but +# don't include the vertical glyph representations itself). This is used by +# the perl script `makefdx.pl' to create an FDX file as used by the CJK +# package for LaTeX. +# +# The font is created in the current directory. +# +# $1: The master font (e.g., `bsmi00lp.ttf'). +# $2: The name of the target font (e.g., `bsmilpvr'). + +# Copyright (C) 1994-2007 Werner Lemberg <wl@gnu.org> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program in doc/COPYING; if not, write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, +# MA 02110-1301 USA + +if (Strtol($version) < 20071105) + Print("Can't use FontForge version before 2007-11-05. Aborting."; + Quit(1); +endif; + +if ($argc != 3) + Print("usage: [fontforge -script] ", $0, " master-font fontname"); + Quit(1); +endif; + +Print("Loading ", $1, "..."); +Open($1); + +fontname = $2; +fullname = $fullname + " vertical reference"; +copyright = $copyright \ + + Chr(10) + Chr(10) \ + + "Vertical glyph reference font version " \ + + Strftime("%F", 1, "C") \ + + "."; +SetFontNames(fontname, "", fullname, "", copyright, ""); + +lookups = GetLookups("GSUB"); + +i = 0; +result = -1; +while (i < SizeOf(lookups)) + if (Strstr(lookups[i], "'vert'") >= 0) + result = i; + endif; + i++; +endloop; + +if (result == -1) + Print("This font doesn't contain a GSUB table with a `vert' feature."); + Quit(1); +endif; + +subtables = GetLookupSubtables(lookups[result]); + +i = 0; +result = -1; +while (i < SizeOf(subtables)) + if (Strstr(subtables[i], "'vert'") >= 0) + result = i; + endif; + i++; +endloop; + +SelectByPosSub(subtables[result], 1); + +SelectInvert(); +DetachAndRemoveGlyphs(); + +Print("Ensure third order curves..."); +SetFontOrder(3); + +Print("Scaling to PostScript units..."); +ScaleToEm(900, 100); + +num_chars = CharCnt(); +count = 0; +delta = 100; + +while (count + delta < num_chars) + Print(count, "/", num_chars - 1, ":"); + Select(count, count + delta); + + Print(" Add extrema..."); + AddExtrema(); + + Print(" Simplifying outlines..."); + Simplify(0, 2); + + count += delta; +endloop; + +Print(count, "/", num_chars - 1, ":"); +Select(count, num_chars - 1); + +Print(" Add extrema..."); +AddExtrema(); + +Print(" Simplifying outlines..."); +Simplify(0, 2); + +Reencode("original"); + +# generate AFM and TFM files, no PS hints, and rounded PS coordinates +Print("Generating font..."); +Generate($2 + ".pfb", "", \ + 0x1 | 0x100 | 0x10000 | 0x80000 | 0x200000); + +Quit(0); |