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%    Copyright (C) 1989, 1995, 1997 Aladdin Enterprises.  All rights reserved.
% 
% 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; if not, write to the Free Software Foundation, Inc.,
% 59 Temple Place, Suite 330, Boston, MA, 02111-1307.

% $Id: ppath.ps,v 1.2.6.1.2.1 2003/04/12 14:02:39 giles Exp $
% Redefine pathforall for tracing.
% Can't be used recursively.

/# {( )print} def

/-mat matrix def
/-imat matrix def
/-smat { //-mat currentmatrix pop //-imat setmatrix } bind def
/-rmat { //-mat setmatrix } bind def
/-pathforall /pathforall load def
/-p2 { ( ) print exch =only ( ) print =only } bind def
/-dp2 { 2 copy -p2 2 { exch 4096 mul dup cvi dup ( ) print =only sub dup 0 eq { pop } { (+) print =only } ifelse } repeat } bind def
/-tp2 { //-mat itransform -p2 } bind def
/-dict 5 dict def

/pathforall
 { -dict begin
   /-close exch def  /-curve exch def  /-line exch def  /-move exch def
   end -smat -mat ==only ( setmatrix) =
   {2 copy -tp2 ( moveto\t%)print
    2 copy -dp2 (\n)print
    flush -dict /-move get -rmat exec -smat}
   {2 copy -tp2 ( lineto\t%)print
    2 copy -dp2 (\n)print
    flush -dict /-line get -rmat exec -smat}
   {5 index 5 index -tp2 3 index 3 index -tp2 2 copy -tp2 ( curveto\t%)print
    5 index 5 index -dp2 3 index 3 index -dp2 2 copy -dp2 (\n)print
    flush -dict /-curve get -rmat exec -smat}
   {(closepath\n)print flush   -dict /-close get -rmat exec -smat}
   -pathforall -rmat
 }
def

% Just print the current path

/printpath {
  {pop pop} {pop pop} {pop pop pop pop pop pop} {} pathforall
} def