diff options
| author | Reinhard Kotucha <reinhard.kotucha@web.de> | 2009-05-12 20:13:15 +0000 |
|---|---|---|
| committer | Reinhard Kotucha <reinhard.kotucha@web.de> | 2009-05-12 20:13:15 +0000 |
| commit | 4d16db8c341b357cb6209a97591b7632dd27db0d (patch) | |
| tree | e44fe66e80ee5f21862ff2d5bb231b0747e6c76b /Master/tlpkg/tlgs/lib/ppath.ps | |
| parent | 7e621409df5dc29ec8c64a9a172766749aa99665 (diff) | |
tlgs/gs8.64
git-svn-id: svn://tug.org/texlive/trunk@13059 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlgs/lib/ppath.ps')
| -rw-r--r-- | Master/tlpkg/tlgs/lib/ppath.ps | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Master/tlpkg/tlgs/lib/ppath.ps b/Master/tlpkg/tlgs/lib/ppath.ps new file mode 100644 index 00000000000..d621c1531c7 --- /dev/null +++ b/Master/tlpkg/tlgs/lib/ppath.ps @@ -0,0 +1,54 @@ +% Copyright (C) 1989, 1995, 1997 Aladdin Enterprises. All rights reserved.
+%
+% This software is provided AS-IS with no warranty, either express or
+% implied.
+%
+% This software is distributed under license and may not be copied,
+% modified or distributed except as expressly authorized under the terms
+% of the license contained in the file LICENSE in this distribution.
+%
+% For more information about licensing, please refer to
+% http://www.ghostscript.com/licensing/. For information on
+% commercial licensing, go to http://www.artifex.com/licensing/ or
+% contact Artifex Software, Inc., 101 Lucas Valley Road #110,
+% San Rafael, CA 94903, U.S.A., +1(415)492-9861.
+
+% $Id: ppath.ps 6300 2005-12-28 19:56:24Z giles $
+% 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
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