rollconv.ps

遗传算法工具箱 希望高手指点 GATOOLS

%!
% Copyright (C) 1995, 1996 Aladdin Enterprises.  All rights reserved.
%
% rollconv.ps
% Utility program for converting Japanese fonts produced by Macromedia's
% Rollup program to Type 0 fonts suitable for use with Ghostscript.
%
% Rollup produces the following files, where xxx is the font name:
%	xxx-H, xxx-SA, xxx-SB, xxx-SK, xxx-SR, xxx-UG
%	JIS83-1_COD
%	JIS83-1_CSA
% The _COD and _CSA files are large files containing the actual
% character outline data; they may theoretically be shared between
% multiple fonts.
%
% rollconv.ps converts the above to files named:
%	fff.ps
%	fff.COD
%	fff.CSA
%	fff.CSR
% where fff is a font file name provided by the user at conversion time.
% The fff.ps file is the actual font file to be loaded with `run'
% or placed in a Fontmap or a directory named by [GS_]FONTPATH;
% the other two files must be present at runtime in a directory that is
% on Ghostscript's search path (-I, GS_LIB, GS_LIB_DEFAULT).
%
% The normal way to invoke this program is
%	gsnd -- rollconv.ps xxx fff InDir CDir OutDir
% (assuming that gsnd is an alias for gs -dNODISPLAY), where:
%	xxx is the font name;
%	fff is the base part of the output file name;
%	InDir is the name of the directory containing the xxx-* input files;
%	CDir is the name of the directory containing the _COD and _CSA
%	  input files (typically the same as InDir);
%	OutDir is the name of the directory where the output should be written
%	  (OutDir must already exist).
% For example:
%	gsnd -- rollconv.ps HGGothicBPRO gothic /gs/k/rufonts/Gothic \
%	  /gs/k/rufonts/Gothic /gs/k/gsfonts
% To suppress output messages, you may insert -q:
%	gsnd -q -- rollconv.ps ...
%
% This program assumes that the files have been FTP'ed from a Macintosh and
% therefore have 128 bytes of garbage at the beginning.  If you have
% transferred them in some manner that avoids this, change true to false
% in the following line.
/fromMac true def
% The FontName of the converted font is xxx-83pv-RKSJ-H.  In order to
% use a converted font with Ghostscript, you may either load it explicitly
% at run time, e.g.,
%	(gothic.ps) run
% or you may add an entry to the Fontmap file, in the form:
%	/HGGothicBPRO-83pv-RKSJ-H  (gothic.ps)  ;
% which will allow the font to be loaded automatically.  After
% loading the font, by either method, you can select it in the usual way:
%	/HGGothicBPRO-83pv-RKSJ-H findfont 36 scalefont setfont
% or
%	/HGGothicBPRO-83pv-RKSJ-H 36 selectfont


/macrfile		% <filename> macrfile <file>
 { (r) file
   fromMac
    {		% Get rid of the initial Mac garbage (128 characters).
		% The garbage at the end is unpredictable,
		% so we'll just have to hope that it's all nulls.
      dup =string 0 128 getinterval readstring pop pop
    }
   if
 } bind def

/convert		% <FName> <OutBase> <InDir> <CDir> <OutDir> convert -
 { /OutDir exch def
   /CDir exch def
   /InDir exch def
   /OutBase exch def
   /FName exch def

   /inprefix InDir (/) concatstrings FName concatstrings (-) concatstrings def
   /inh inprefix (H) concatstrings def

		% Open the output file.

/OutDot OutDir (/) concatstrings OutBase concatstrings (.) concatstrings def
/outname OutDot (ps) concatstrings def
QUIET not { (Writing ) print outname = flush } if
/cdfromstr (\(pgfonts/) FName concatstrings (-JIS83-1_) concatstrings def
/cdstr (\() OutBase concatstrings (.) concatstrings def
/out outname (w) file def
/buffer 65000 string def

		% Copy the initial comments from the input file.

inh macrfile
 { dup =string readline pop
   out 1 index writestring out (\n) writestring
   (%%EndComments) eq { exit } if
 }
loop

		% Write out our preamble.

out (
currentpacking true setpacking
userdict /AltsysCFD3 known { (%END) .skipeof } if
userdict /AltsysCFD3 25 dict dup begin
/beint { 0 exch { exch 8 bitshift add } forall } bind def
/rfile { findlibfile { exch pop } { (r) file } ifelse } bind def
/str 500 string def
/AltRO { } def
/BuildCh		% <font> <ccode> <bias> BuildCh -
 { /bias exch def  /ccode exch def  begin % font
   ccode dup 255 and dup bias lt exch 252 gt or { pop 127 } if
   dup -8 bitshift -67 mul add % subfonts have 189 chars, not 256
   bias sub buildch1
 } bind def
/BuildChr		% <font> <ccode> BuildChr -
 { /ccode exch def  begin % font
   ccode buildch1
 } bind def
/buildch1
 { 6 mul PGOffsets add
   FileNames 0 get rfile dup dup 4 -1 roll setfileposition
   (xxxxxx) readstring pop exch closefile
   dup 1 3 getinterval beint % COD offset
   exch 4 2 getinterval beint % length
   dup 0 eq
    { pop pop currentdict end
      1000 0 0 0 1 1 0 -1000 500 1000 setcachedevice2
    }
    { dup str length gt { /str 1 index string store } if
      FileNames 1 get rfile dup dup % offset length file file file
      5 -1 roll setfileposition % length file file
      str 0 5 -1 roll getinterval readstring pop pop closefile
      currentdict end ccode str 1183615869 internaldict /CCRun get exec
    }
   ifelse
 } bind def
/privates 100 dict def
/BuildPr		% <stdhw> <stdvw> BuildPr <dict>
 { 2 copy 1000 mul add privates 1 index known
    { privates exch get 3 1 roll pop pop
    }
    { 7 dict begin
	/MinFeature{16 16}executeonly def
	/BlueValues BlueValues def
	/StdVW 3 -1 roll 1 array astore def
	/StdHW 3 -1 roll 1 array astore def
	/password 5839 def
	/LanguageGroup 1 def
	/Subrs Subrs def
      currentdict readonly end
      privates 2 index 2 index put exch pop
    }
   ifelse
 } bind def
/FullEncoding
  systemdict { pop } forall
  systemdict length 512 sub 1 255 { (x) dup 0 4 -1 roll put cvn } for
768 packedarray def
/BlueValues[-250 -250 1100 1100]readonly def
/BuildChar{AltsysCFD3 begin 64 BuildCh end}bind def
/CharStrings 1 dict
dup /.notdef (