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authorKarl Berry <karl@freefriends.org>2015-08-08 22:54:29 +0000
committerKarl Berry <karl@freefriends.org>2015-08-08 22:54:29 +0000
commit531d43fafa269c546d587eaca6cd14adcd11914f (patch)
tree1883933af984c60254e6d9d1bd955a76748cb827 /Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
parent877e963d44f039783cb9227d90c911866c780961 (diff)
pgf (8aug15)
git-svn-id: svn://tug.org/texlive/trunk@38079 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex')
-rw-r--r--Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex15
1 files changed, 14 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
index 63a1aac41a5..e33a132c29b 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys.code.tex
@@ -7,7 +7,7 @@
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.
-\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsys.code.tex,v 1.47 2013/11/30 11:35:10 ludewich Exp $
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsys.code.tex,v 1.48 2014/07/09 14:01:22 cfeuersaenger Exp $
% Load key mechanism
@@ -683,6 +683,19 @@
% #1 = width
% #2 = height
+\def\pgfsys@prepare@papersize#1#2{\pgfsys@papersize{#1}{#2}}
+% Like \pgfsys@papersize, this prepares the paper size in a portable
+% way -- but it is supposed to be a preparation step before the
+% document has started. Drivers may decide to postpone the action
+% until the document has started.
+%
+% The root cause why I added this method is that image externalization
+% seems to suffer from the fact that some drivers need a "prepared"
+% routine whereas others must not have a prepared routine and have to
+% apply the action right-away. This method is the solution for image
+% externalization.
+% #1 = width
+% #2 = height
\ifx\paperheight\@undefined
\def\pgfsys@thepageheight{\the\vsize} % this is wrong, but I do not