%    Copyright (C) 1989, 1995, 1997 Aladdin Enterprises.  All rights reserved.% % This file is part of AFPL Ghostscript.% % AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND.  No author or% distributor accepts any responsibility for the consequences of using it, or% for whether it serves any particular purpose or works at all, unless he or% she says so in writing.  Refer to the Aladdin Free Public License (the% "License") for full details.% % Every copy of AFPL Ghostscript must include a copy of the License, normally% in a plain ASCII text file named PUBLIC.  The License grants you the right% to copy, modify and redistribute AFPL Ghostscript, but only under certain% conditions described in the License.  Among other things, the License% requires that the copyright notice and this notice be preserved on all% copies. % $Id: ppath.ps,v 1.2 2000/09/19 18:29:11 lpd 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