1 files changed, 87 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def
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+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-textures.def
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+% Copyright 2006 by Till Tantau
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/generic/pgf/licenses/LICENSE for more details.
+
+\ProvidesFileRCS $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsys-textures.def,v 1.5 2007/12/12 16:57:17 tantau Exp $
+
+
+% Driver commands for textures driver
+
+
+\def\pgfsys@invoke#1{\special{rawpostscript #1}}
+\def\pgf@sys@postscript@header#1{\special{prepostscript #1}}
+\def\pgf@sys@postscript@object#1{\special{rawpostscript #1}}
+
+
+%
+% Load common postscript commands:
+%
+\input pgfsys-common-postscript.def
+
+
+%
+% textures-specific stuff:
+%
+
+\def\pgfsys@beginpicture{%
+  \special{rawpostscript save}%
+    \special{rawpostscript save pgfgetcoords}%
+    \special{postscript}% here come the coordinates
+    \special{rawpostscript restore}%
+      \special{rawpostscript pgfbeginpicture}}
+\def\pgfsys@endpicture{\special{rawpostscript restore}}
+\def\pgfsys@hbox#1{%
+  \pgfsys@invoke{save pgfbeginhbox}%
+    \wd#1=0pt%
+    \ht#1=0pt%
+    \dp#1=0pt%
+    \box#1%
+  \pgfsys@invoke{restore}%
+}
+\def\pgfsys@begininvisible{%
+  \special{rawpostscript gsave nulldevice}%
+}
+\def\pgfsys@endinvisible{%
+  \special{rawpostscript grestore}%
+}
+\def\pgfsys@color@unstacked#1{\special{rawpostscript \XC@usecolor{#1}}}
+
+\def\pgfsys@imagesuffixlist{.epsi:.eps:.ps:}
+
+\AtBeginDocument{
+  % Always present specials.
+  \special{prepostscript
+    /pgfsc{}bind def% stroke color is empty by default
+    /pgffc{}bind def% fill color is empty by default
+    /pgfe{moveto dup 0 rlineto exch 0 exch rlineto neg 0 rlineto closepath}bind def% rectangle
+    /pgfstr{stroke}bind def%
+    /pgffill{fill}bind def%
+    /pgfeofill{eofill}bind def%
+    /pgfw{setlinewidth}bind def% setlinewidth
+    /pgfgetcoords{/sps{globaldict begin /pgfgy exch def /pgfgx exch def
+        end pop pop}def/eps{}def userdict begin}bind def
+    /pgfbeginpicture{/pgfx pgfgx def /pgfy pgfgy def pgfx pgfy translate 1 1 72.27 72 div mul2 neg scale}bind def
+    /pgfbeginhbox{1 1 72 72.27 div mul2 neg scale
+          pgfx neg pgfy neg translate 
+          pgffoa .setopacityalpha}bind def% save
+    /.setopacityalpha where {pop} {/.setopacityalpha{pop}def} ifelse % install .setopacityalpha 
+    /.pgfsetfillopacityalpha{/pgffoa exch def
+      /pgffill{gsave pgffoa .setopacityalpha fill 1 .setopacityalpha newpath fill grestore}bind def
+      /pgfeofill{gsave pgffoa .setopacityalpha eofill1 .setopacityalpha newpath eofill grestore}bind def}bind def
+    /.pgfsetstrokeopacityalpha{/pgfsoa exch def
+      /pgfstr{gsave pgfsoa .setopacityalpha stroke grestore}bind def}bind def
+    /pgffoa 1 def
+    /pgfsoa 1 def
+    }
+}
+
+\endinput
+
+%%% Local Variables: 
+%%% mode: latex
+%%% End: