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-rw-r--r--Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def8
1 files changed, 7 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def
index 32906ad3b64..ccac27335a3 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-common-pdf.def
@@ -7,7 +7,7 @@
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.
-\ProvidesFileRCS $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsys-common-pdf.def,v 1.13 2013/10/10 12:00:15 tantau Exp $
+\ProvidesFileRCS{pgfsys-common-pdf.def}
% Common driver commands for all drivers that produce pdf
@@ -60,6 +60,10 @@
\def\pgfsys@color@gray@stroke#1{\pgfsysprotocol@literal{#1 G}}
\def\pgfsys@color@gray@fill#1{\pgfsysprotocol@literal{#1 g}}
+% Visibility
+\def\pgfsys@begininvisiblescope{\pgfsys@beginscope{\pgfsys@discardpath\pgfsys@clipnext\pgfsys@moveto{0pt}{0pt}\pgfsys@discardpath}}
+\def\pgfsys@endinvisiblescope{\pgfsys@endscope}
+
% Opacity
\def\pgfsys@stroke@opacity#1{%
\expandafter\ifx\csname pgf@sys@pdf@so@#1\endcsname\relax%
@@ -75,6 +79,8 @@
\fi%
\pgfsysprotocol@literal{\csname pgf@sys@pdf@fo@#1\endcsname\space gs}%
}
+
+% Blending
\def\pgfsys@blend@mode#1{%
\expandafter\ifx\csname pgf@sys@pdf@bm@#1\endcsname\relax%
\expandafter\let\expandafter\pgf@temp\csname pgf@sys@pdf@blend@mode@map@#1\endcsname%