summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/latex/pgf/compatibility
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2008-02-24 18:22:07 +0000
committerKarl Berry <karl@freefriends.org>2008-02-24 18:22:07 +0000
commitac768be5ab2e638802806ac364ca4402e8e9935e (patch)
treebf26e0d972206f02cda2535e35dd8c2a33c04eaa /Master/texmf-dist/tex/latex/pgf/compatibility
parentbc195e7c0fe9d96cd9b6c0230da50da6fc28de26 (diff)
pgf 2.0, third try
git-svn-id: svn://tug.org/texlive/trunk@6747 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/pgf/compatibility')
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgfarrows.sty19
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgfautomata.sty315
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgfcomp-version-0-65.sty719
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgfheaps.sty107
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryarrows.sty16
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryautomata.sty16
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplothandlers.sty17
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplotmarks.sty17
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryshapes.sty18
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarysnakes.sty17
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikzbackgrounds.sty17
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikztrees.sty17
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgfnodes.sty19
-rw-r--r--Master/texmf-dist/tex/latex/pgf/compatibility/pgfshade.sty19
14 files changed, 1333 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfarrows.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfarrows.sty
new file mode 100644
index 00000000000..2c0a90b4fa5
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfarrows.sty
@@ -0,0 +1,19 @@
+% 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.
+
+\RequirePackage{pgfrcs}
+
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/latex/pgf/compatibility/pgfarrows.sty,v 1.3 2006/10/11 15:22:27 tantau Exp $
+
+\RequirePackage{pgf}
+
+\PackageWarning{pgfarrows}{This package is obsolete. pgf.sty will load
+ arrow management automatically}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfautomata.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfautomata.sty
new file mode 100644
index 00000000000..965fa30fed7
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfautomata.sty
@@ -0,0 +1,315 @@
+% 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.
+
+\RequirePackage{pgfrcs}
+
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/latex/pgf/compatibility/pgfautomata.sty,v 1.3 2006/10/11 15:22:27 tantau Exp $
+
+
+\RequirePackage{pgf}
+
+\PackageWarning{pgfautomata}{This package is obsolete.}
+
+\ProcessOptions
+
+%
+% Package for drawing finite automata.
+%
+
+
+\newdimen\pgf@stateradius
+\newdimen\pgf@mooreradius
+\newdimen\pgf@doublethickness
+\newdimen\pgf@statebackoff
+
+
+
+
+% Automaton environment - setup of certain drawing parameters like arrows.
+%
+% Example:
+%
+% \begin{pgfpicture}{-2cm}{-2cm}{2cm}{2cm}%
+% \begin{pgfautomaton}
+% \pgfstaterejecting{q1}{\pgforigin}{$q_1$}
+% \pgfstateaccepting{q2}{\pgfstaterelative[east]{q1}{1cm}}{$q_2$}
+% \pgfstateaccepting{q3}{\pgfstaterelative[east]{q2}{1cm}}{$q_3$}
+%
+% \pgfstateconnect{q1}{q2}[.5]{$0$}
+% \pgfstateconnect{q2}{q3}[.5]{$1$}
+% \pgfstateloop{q1}{90}{$1$}
+% \pgfstateloop{q2}{90}{$1$}
+% \end{pgfautomaton}
+% \end{pgfpicture}
+
+\def\pgfautomaton{\begin{pgfscope}%
+ \pgfsetendarrow{\pgfarrowto}%
+ \pgfnodesetsepend{4pt}\ignorespaces}
+\def\endpgfautomaton{\end{pgfscope}}
+
+
+
+% Set the outer state radius to #1.
+%
+% #1 = new state radius.
+%
+% Example:
+%
+% \pgfsetstateradius{10pt}
+
+\def\pgfsetstateradius#1{\setlength\pgf@stateradius{#1}\ignorespaces}
+
+\pgfsetstateradius{1em}
+
+
+
+% Set the state radius for Moore states to #1.
+%
+% #1 = new state radius.
+%
+% Example:
+%
+% \pgfsetstatemooreradius{10pt}
+
+\def\pgfsetstatemooreradius#1{\setlength\pgf@mooreradius{#1}\ignorespaces}
+
+\pgfsetstatemooreradius{2em}
+
+
+
+% Set the distance between the outer and the inner circle in an
+% accepting state.
+%
+% #1 = new distance radius.
+%
+% Example:
+%
+% \pgfsetstatecircledistance{1.2pt}
+
+\def\pgfsetstatecircledistance#1{\setlength\pgf@doublethickness{#1}\ignorespaces}
+
+\pgfsetstatecircledistance{1.6pt}
+
+
+
+% Set the distance between a connecting line and a label to #1.
+%
+% #1 = new distance
+%
+% Example:
+%
+% \pgfsetstatelabeldistance{4pt}
+
+\def\pgfsetstatelabeldistance#1{\setlength\pgf@statebackoff{#1}\ignorespaces}
+
+\pgfsetstatelabeldistance{4pt}
+
+
+% Draws an accepting state #1 with name #3 at position #2.
+%
+% #1 = a name
+% #2 = a point
+% #3 = a text
+%
+% Example:
+%
+% \pgfstateaccepting{q1}{\pgfxy(1,1)}{$q_1$}
+
+\def\pgfstateaccepting#1#2#3{%
+ \pgfnodecircle{#1}[stroke]{#2}{\pgf@stateradius}%
+ \pgfputat{#2}{\pgfbox[center,center]{#3}}%
+ {%
+ \pgf@xa=\pgf@stateradius%
+ \advance\pgf@xa by-\pgf@doublethickness%
+ \pgfcircle[stroke]{#2}{\pgf@xa}}\ignorespaces}
+
+
+% Draws a rejecting state #1 with name #3 at position #2.
+%
+% #1 = a name
+% #2 = a point
+% #3 = a text
+%
+% Example:
+%
+% \pgfstaterejecting{q2}{\pgfstatedirection[n]{q1}}{$q_2$}
+
+\def\pgfstaterejecting#1#2#3{%
+ \pgfnodecircle{#1}[stroke]{#2}{\pgf@stateradius}%
+ \pgfputat{#2}{\pgfbox[center,center]{#3}}\ignorespaces}
+
+
+% Draws a Moore state #1 with name #3 and output #4 at position #2.
+%
+% #1 = a name
+% #2 = a point
+% #3 = a text
+% #4 = an output text
+%
+% Example:
+%
+% \pgfstatemoore{q}{\pgfxy(1,1)}{$q_1$}{$0,1$}
+
+\def\pgfstatemoore#1#2#3#4{%
+ \pgfnodecircle{#1}[stroke]{#2}{\pgf@mooreradius}%
+ \begin{pgftranslate}{#2}%
+ \begin{pgfscope}%
+ \pgfsetdash{{2pt}{1pt}}{0pt}%
+ \pgfmoveto{\pgfpoint{-\pgf@mooreradius}{0cm}}%
+ \pgflineto{\pgfpoint{\pgf@mooreradius}{0cm}}%
+ \pgfqstroke%
+ \end{pgfscope}%
+ \pgfputat{\pgfpoint{0cm}{0.4\pgf@mooreradius}}{\pgfbox[center,base]{#3}}%
+ \pgfputat{\pgfpoint{0cm}{-0.2\pgf@mooreradius}}{\pgfbox[center,top]{#4}}%
+ \end{pgftranslate}\ignorespaces}
+
+
+
+
+% Connect states #1 and #2 and draw #4 above label, #3-th part of the
+% way from #1 to #2.
+%
+% #1 = a start state
+% #2 = an end state
+% #3 = a fraction of the distance between the two
+% #4 = a label
+%
+% Example:
+%
+% \pgfstateconnect{q1}{q2}[.5]{$0$}
+
+\def\pgfstateconnect#1#2[#3]#4{%
+ \pgfnodeconnline{#1}{#2}%
+ \pgfnodelabel{#1}{#2}[#3][\pgf@statebackoff]%
+ {\pgfbox[center,bottom]{#4}}\ignorespaces}
+
+
+
+% Connect states #1 and #2 and draw #4 above label, #3-th part of the
+% way from #1 to #2.
+%
+% #1 = a start state
+% #2 = an end state
+% #3 = a fraction of the distance between the two
+% #4 = a label
+%
+% Example:
+%
+% \pgfstateconnectrotated{q1}{q2}[.5]{$0$}
+
+\def\pgfstateconnectrotated#1#2[#3]#4{%
+ \pgfnodeconnline{#1}{#2}%
+ \pgfnodelabelrotated{#1}{#2}[#3][\pgf@statebackoff]%
+ {\pgfbox[center,bottom]{#4}}\ignorespaces}
+
+
+
+% Connect state #1 with itself with label #3 and a loop going in
+% direction #2.
+%
+% #1 = a state
+% #2 = an angle
+% #3 = a label
+%
+% Example:
+%
+% \pgfstateloop{q1}{90}{$0$}
+
+\def\pgfstateloop#1#2#3{%
+ \c@pgf@counta=#2\relax%
+ \c@pgf@countb=#2\relax%
+ \advance\c@pgf@counta by15\relax%
+ \advance\c@pgf@countb by-15\relax%
+ \pgfnodeconncurve{#1}{#1}{\the\c@pgf@counta}{\the\c@pgf@countb}{2\pgf@stateradius}{2\pgf@stateradius}%
+ \pgfputat{\pgfnodeborder{#1}{#2}{2.25\pgf@stateradius}}{\pgfbox[center,center]{#3}}\ignorespaces}
+
+
+
+% Connect states #1 and #2 and draw #4 above label, #3-th part of the
+% way from #1 to #2.
+%
+% #1 = a start state
+% #2 = an end state
+% #3 = a start angle
+% #4 = an end angle
+%
+% Example:
+%
+% \pgfstatecurve{q1}{q2}{10}{-10}
+
+\def\pgfstatecurve#1#2#3#4{%
+ \pgfnodeconncurve{#1}{#2}{#3}{#4}{2\pgf@stateradius}{2\pgf@stateradius}\ignorespaces}
+
+
+
+% Give a position relative to some state.
+%
+% #1 = a direction
+% #2 = a state
+% #3 = a distance
+%
+% Example:
+%
+% \pgfstaterelative[east]{q2}{1cm}
+
+\def\pgfstaterelative{\pgfnoderelative}
+
+
+
+% Draw an initial state by drawing an inleading line.
+%
+% #1 = a state
+% #2 = a direction leading into the state (n,s,e,w)
+% #3 = a label (for example ``start'')
+%
+% Example:
+%
+% \pgfstateinitial{q1}[w]{start}
+
+\def\pgfstateinitial#1[#2]#3{{%
+ \pgfmoveto{\pgfrelative{\pgfnodeborder{#1}{\pgfdirection{#2}}{-2pt}}%
+ {\pgfpolar{\pgfdirection{#2}}{1.5\pgf@stateradius}}}%
+ \pgflineto{\pgfnodeborder{#1}{\pgfdirection{#2}}{\pgf@nodesepend}}%
+ \pgfstroke%
+ \edef\temp{[\csname pgf@statepos\pgfdirection{#2}\endcsname]}%
+ \pgfputat{\pgfrelative{\pgfnodeborder{#1}{\pgfdirection{#2}}{0pt}}%
+ {\pgfpolar{\pgfdirection{#2}}{1.5\pgf@stateradius}}}%
+ {\expandafter\pgfbox\temp{#3}}}\ignorespaces}
+
+\expandafter\def\csname pgf@statepos0\endcsname{left,center}
+\expandafter\def\csname pgf@statepos90\endcsname{center,bottom}
+\expandafter\def\csname pgf@statepos180\endcsname{right,center}
+\expandafter\def\csname pgf@statepos270\endcsname{center,top}
+
+
+
+% Draw an final state by drawing an outleading line.
+%
+% #1 = a state
+% #2 = a direction leading out of the state (valid directions are
+% n,s,e,w)
+% #3 = a label (for example ``exit'')
+%
+% Example:
+%
+% \pgfstatefinal{q1}[right]{accept}
+
+\def\pgfstatefinal#1[#2]#3{{%
+ \pgfmoveto{\pgfnodeborder{#1}{\pgfdirection{#2}}{\pgf@nodesepstart}}%
+ \pgflineto{\pgfrelative{\pgfnodeborder{#1}{\pgfdirection{#2}}{-\pgf@nodesepend}}%
+ {\pgfpolar{\pgfdirection{#2}}{1.5\pgf@stateradius}}}%
+ \pgfstroke%
+ \edef\tempb{[\csname pgf@statepos\pgfdirection{#2}\endcsname]}%
+ \pgfputat{\pgfrelative{\pgfnodeborder{#1}{\pgfdirection{#2}}{0pt}}%
+ {\pgfpolar{\pgfdirection{#2}}{1.5\pgf@stateradius}}}%
+ {\expandafter\pgfbox\tempb{#3}}}\ignorespaces}
+
+
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfcomp-version-0-65.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfcomp-version-0-65.sty
new file mode 100644
index 00000000000..09f6fda3149
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfcomp-version-0-65.sty
@@ -0,0 +1,719 @@
+% 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.
+
+\RequirePackage{pgfrcs}
+
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/latex/pgf/compatibility/pgfcomp-version-0-65.sty,v 1.7 2007/07/03 07:52:35 tantau Exp $
+
+\def\pgfdirection#1{\csname pgf@direction#1\endcsname}
+
+\def\pgf@directionn{90}
+\def\pgf@directionnorth{90}
+\def\pgf@directionabove{90}
+\def\pgf@directions{270}
+\def\pgf@directionsouth{270}
+\def\pgf@directionbelow{270}
+\def\pgf@directionw{180}
+\def\pgf@directionwest{180}
+\def\pgf@directionleft{180}
+\def\pgf@directione{0}
+\def\pgf@directioneast{0}
+\def\pgf@directionright{0}
+\def\pgf@directionne{45}
+\def\pgf@directionse{315}
+\def\pgf@directionnw{135}
+\def\pgf@directionsw{-135}
+
+
+\def\pgfpictureboxed#1#2#3#4{%
+ \pgfpicture{#1}{#2}{#3}{#4}%
+ \pgfmoveto{\pgfpoint{#1}{#2}}%
+ \pgflineto{\pgfpoint{#1}{#4}}%
+ \pgflineto{\pgfpoint{#3}{#4}}%
+ \pgflineto{\pgfpoint{#3}{#2}}%
+ \pgfclosestroke\ignorespaces}
+\def\endpgfpictureboxed{\endpgfpicture}
+
+\def\pgfxyline(#1,#2)(#3,#4){%
+ \pgfmoveto{\pgfxy(#1,#2)}%
+ \pgflineto{\pgfxy(#3,#4)}%
+ \pgfstroke}
+
+\def\pgfxycurve(#1,#2)(#3,#4)(#5,#6)(#7,#8){%
+ \pgfmoveto{\pgfxy(#1,#2)}%
+ \pgfbezier{\pgfxy(#3,#4)}{\pgfxy(#5,#6)}{\pgfxy(#7,#8)}%
+ \pgfstroke}
+
+\def\pgfline#1#2{%
+ \pgfmoveto{#1}%
+ \pgflineto{#2}%
+ \pgfstroke}
+
+\let\pgflineto=\pgfpathlineto
+\let\pgfmoveto=\pgfpathmoveto
+\let\pgfcurveto=\pgfpathcurveto
+\let\pgfbezier=\pgfpathcurveto
+\let\pgfarc=\pgfpatharc
+
+\def\pgfzerocircle#1{\pgfcircle{\pgforigin}{#1}}
+\def\pgfzeroellipse#1#2{\pgfellipse{\pgforigin}{#1}{#2}}
+\def\pgfeofill{{\pgfseteorule\pgfsys@flushpath\pgfsys@fill}\pgf@resetpathsizes\ignorespaces}
+\def\pgfeofillstroke{{\pgfseteorule\pgfsys@flushpath\pgfsys@fillstroke}\pgf@resetpathsizes\ignorespaces}
+\def\pgf@perform@eofill{\pgfeofill}
+\def\pgf@perform@eofillstroke{\pgfeofillstroke}
+\let\pgfdiff=\pgfpointdiff
+\let\pgfrelative=\pgfpointadd
+\let\pgfpartway=\pgfpointlineattime
+\let\pgfbackoff=\pgfpointlineatdistance
+\def\pgflabel#1#2#3#4{%
+ % First, calculate base point
+ \pgfpointlineattime{#1}{#2}{#3}%
+ \pgf@xb=\pgf@x%
+ \pgf@yb=\pgf@y%
+ \pgf@process{#2}%
+ \pgf@xa=\pgf@x% xb/yb = start point
+ \pgf@ya=\pgf@y%
+ \pgf@process{#3}%
+ \advance\pgf@x by-\pgf@xa%
+ \advance\pgf@y by-\pgf@ya%
+ \pgf@process{\pgfpointnormalised{}}% x/y = normalised vector
+ \setlength\pgf@ya{#4}%
+ \pgf@xa=-\pgf@ya\relax%
+ \pgf@xa=\pgf@sys@tonumber{\pgf@y}\pgf@xa%
+ \pgf@ya=\pgf@sys@tonumber{\pgf@x}\pgf@ya%
+ \pgf@x=\pgf@xb\relax%
+ \pgf@y=\pgf@yb\relax%
+ \advance\pgf@x by\pgf@xa\relax%
+ \advance\pgf@y by\pgf@ya\relax%
+ \ignorespaces}
+\let\pgfnormalise=\pgfpointnormalised
+\let\pgfpolar=\pgfpointpolar
+\let\pgforigin=\pgfpointorigin
+\let\pgfclosepath=\pgfpathclose
+
+\def\pgfxy(#1,#2){\pgfpointxy{#1}{#2}}
+\def\pgfxyz(#1,#2,#3){\pgfpointxyz{#1}{#2}{#3}}
+\newcommand\pgfgrid[3][]{\pgfpathgrid[#1]{#2}{#3}\pgfqstroke}
+\newcommand\pgfellipse[4][]{%
+ \pgfpathellipse{#2}{#3}{#4}%
+ \csname pgf@perform@#1\endcsname\ignorespaces
+}
+\newcommand\pgfcircle[3][]{\pgfellipse[#1]{#2}{\pgfpoint{#3}{0pt}}{\pgfpoint{0pt}{#3}}}
+\newcommand\pgfrect[3][]{%
+ \pgfpathrectangle{#2}{#3}%
+ \csname pgf@perform@#1\endcsname%
+}
+\def\pgf@perform@stroke{\pgfqstroke}
+\def\pgf@perform@fill{\pgffill}
+\def\pgf@perform@fillstroke{\pgffillstroke}
+\def\pgf@perform@clip{\pgfclip}
+
+\def\pgfsincos#1{%
+ \pgfmathparse{#1}%
+ \pgfmathcos@{#1}\pgf@y\pgfmathresult pt%
+ \pgfmathsin@{#1}\pgf@x\pgfmathresult pt%
+}
+
+\let\pgfdegree=\pgfsincos
+
+\newenvironment{pgfmagnify}[2]{\pgflowlevelscope{\pgftransformcm{#1}{0}{0}{#2}{\pgfpointorigin}}}{\endpgflowlevelscope}
+\newenvironment{pgftranslate}[1]{\pgflowlevelscope{\pgftransformshift{#1}}}{\endpgflowlevelscope}
+\newcommand{\pgftranslateto}[1]{\pgflowlevel{\pgftransformshift{#1}}}
+\newenvironment{pgfrotateby}[1]{%
+ \pgf@process{#1}%
+ \pgf@xa=-\pgf@x%
+ \edef\pgf@temp{\noexpand\pgflowlevelscope{\noexpand\pgftransformcm{\pgf@sys@tonumber{\pgf@y}}{\pgf@sys@tonumber{\pgf@x}}{\pgf@sys@tonumber{\pgf@xa}}{\pgf@sys@tonumber{\pgf@y}}{\noexpand\pgfpointorigin}}}%
+ \pgf@temp}
+{\endpgflowlevelscope}
+
+\long\def\pgfputat#1#2{\begin{pgftranslate}{#1}#2\end{pgftranslate}}
+\def\pgfputlabelrotated#1#2#3#4#5{%
+ \pgflabel{#1}{#2}{#3}{#4}%
+ \pgfputat{}{%
+ \pgf@process{#2}%
+ \pgf@xa=\pgf@x% xb/yb = start point
+ \pgf@ya=\pgf@y%
+ \pgf@process{#3}%
+ \advance\pgf@x by-\pgf@xa%
+ \advance\pgf@y by-\pgf@ya%
+ \pgfnormalise{}% x/y = normalised vector
+ \pgf@ya=-\pgf@y%
+ \pgfsys@transformcm{\pgf@sys@tonumber{\pgf@x}}{\pgf@sys@tonumber{\pgf@y}}{\pgf@sys@tonumber{\pgf@ya}}{\pgf@sys@tonumber{\pgf@x}}{0pt}{0pt}%
+ #5}%
+ \ignorespaces}
+\def\pgfqcurveto#1#2#3#4#5#6{\pgfpathqcurveto{#1bp}{#2bp}{#3bp}{#4bp}{#5bp}{#6bp}}
+\let\pgfqbezier=\pgfqcurveto
+\def\pgfqlineto#1#2{\pgfpathqlineto{#1bp}{#2bp}}
+\def\pgfqmoveto#1#2{\pgfpathqmoveto{#1bp}{#2bp}}
+\let\pgfqstroke=\pgfusepathqstroke
+
+\def\pgfstroke{\pgfusepath{stroke}}
+\def\pgfclip{\pgfusepath{clip}}
+\def\pgffill{\pgfusepath{fill}}
+\def\pgfclosestroke{\pgfpathclose\pgfusepath{stroke}}
+\def\pgffillstroke{\pgfusepath{fill,stroke}}
+\def\pgfstrokeclip{\pgfusepath{clip,stroke}}
+\def\pgffillclip{\pgfusepath{clip,stroke}}
+\def\pgfclosestrokeclip{\pgfpathclose\pgfusepath{stroke,clip}}
+\def\pgffillstrokeclip{\pgfusepath{stroke,fill,clip}}
+\def\pgfclearendarrow{\pgfsetendarrow{}}
+\def\pgfclearstartarrow{\pgfsetstartarrow{}}
+
+\def\pgfputarrow#1#2#3{\pgflowlevelobj{\pgftransformarrow{#1}{#2}}{\pgfsys@setdash{}{0pt}#3}}
+
+\def\pgfsetstartarrow#1{\def\pgf@startarrow{#1}\def\pgf@shorten@start{\pgf@x=0.0pt}}
+\def\pgfsetendarrow#1{\def\pgf@endarrow{#1}\def\pgf@shorten@end{\pgf@x=0.0pt}}
+
+\def\pgfdefarrow#1#2#3#4{%
+ \pgfdefobject{pgf@#1}{#2}{#3}{\pgfsys@setlinewidth{1bp}#4}%
+ \expandafter\gdef\csname#1\endcsname{%
+ \pgf@x=\pgflinewidth%
+ \pgf@y=\pgflinewidth%
+ \pgfuseobjectmagnify{pgf@#1}\ignorespaces}}
+\def\pgfdefarrowabs#1#2#3#4{%
+ \pgfdefobject{pgf@#1}{#2}{#3}{\pgfarrowlinewidthscale{1}#4}%
+ \expandafter\gdef\csname#1\endcsname{%
+ \pgfuseobject{pgf@#1}\ignorespaces}
+ }
+\def\pgfarrowlinewidthscale#1{\pgfsys@setlinewidth{#1bp}\ignorespaces}
+\pgfdefarrow{pgfarrowsingle}{\pgfpoint{-7pt}{-5pt}}{\pgfpoint{3pt}{5pt}}{%
+ \pgfqmoveto{2}{0}
+ \pgfqlineto{-6}{4}
+ \pgfqlineto{-3}{0}
+ \pgfqlineto{-6}{-4}
+ \pgfusepathqfill}
+\def\pgfarrowswap#1{\pgflowlevelobj{\pgftransformxscale{-1}}{#1}}
+\def\pgfarrowcombine#1#2{%
+ #1%
+ \pgflowlevelobj{\pgftransformshift{\pgfpoint{-7\pgflinewidth}{0pt}}}{#2}}
+\def\pgfarrowcombineloose#1#2{#1\pgflowlevelobj{\pgftransformshift{\pgfpoint{-14\pgflinewidth}{0pt}}}{#2}}
+\def\pgfarrowdouble#1{\pgfarrowcombine{#1}{#1}}
+\def\pgfarrowtriple#1{%
+ #1%
+ \pgflowlevelobj{\pgftransformshift{\pgfpoint{-7\pgflinewidth}{0pt}}}{#1}%
+ \pgflowlevelobj{\pgftransformshift{\pgfpoint{-14\pgflinewidth}{0pt}}}{#1}}
+\pgfdefarrow{pgfarrowto}{\pgfpoint{-4pt}{-5pt}}{\pgfpoint{2pt}{5pt}}{%
+ \pgfarrowlinewidthscale{0.8}
+ \pgfsetdash{}{0pt}
+ \pgfsetroundcap
+ \pgfsetroundjoin
+ \pgfqmoveto{-3}{4}
+ \pgfqcurveto{-2.75}{2.5}{0}{0.25}{0.75}{0}
+ \pgfqcurveto{0}{-0.25}{-2.75}{-2.5}{-3}{-4}
+ \pgfusepathqstroke}
+\pgfdefarrow{pgfarrowbar}{\pgfpoint{-1pt}{-6pt}}{\pgfpoint{1pt}{6pt}}{%
+ \pgfsetdash{}{0pt}
+ \pgfqmoveto{0}{-5}
+ \pgfqlineto{0}{5}
+ \pgfusepathqstroke}
+\pgfdefarrow{pgfarrowsquare}{\pgfpoint{-4pt}{-6pt}}{\pgfpoint{1pt}{6pt}}{%
+ \pgfsetdash{}{0pt}
+ \pgfqmoveto{-3}{-5}
+ \pgfqlineto{0}{-5}
+ \pgfqlineto{0}{5}
+ \pgfqlineto{-3}{5}
+ \pgfusepathqstroke}
+\pgfdefarrow{pgfarrowround}{\pgfpoint{-3pt}{-6pt}}{\pgfpoint{2pt}{6pt}}{%
+ \pgfsetdash{}{0pt}
+ \pgfqmoveto{-2}{-5}
+ \pgfqcurveto{1}{-3}{1}{3}{-2}{5}
+ \pgfusepathqstroke}
+\pgfdefarrow{pgfarrowpointed}{\pgfpoint{-6pt}{-6pt}}{\pgfpoint{2pt}{6pt}}{%
+ \pgfsetdash{}{0pt}
+ \pgfqmoveto{-4.5}{-5}
+ \pgfqlineto{0.5}{0}
+ \pgfqlineto{-4.5}{5}
+ \pgfusepathqstroke}
+\pgfdefarrow{pgfarrowdot}{\pgfpoint{-7pt}{-4pt}}{\pgfpoint{2pt}{4pt}}{%
+ \pgfsys@transformshift{-2.5bp}{0bp}%
+ \pgfsetdash{}{0pt}
+ \pgfpathqcircle{3bp}
+ \pgfusepathqfillstroke}
+\pgfdefarrow{pgfarrowdiamond}{\pgfpoint{-12pt}{-4pt}}{\pgfpoint{2pt}{4pt}}{%
+ \pgfsetdash{}{0pt}
+ \pgfqmoveto{1}{0}
+ \pgfqlineto{-5}{3}
+ \pgfqlineto{-11}{0}
+ \pgfqlineto{-5}{-3}
+ \pgfpathclose
+ \pgfusepathqfillstroke}
+\def\pgfarrowcircle#1{%
+ \pgfsetdash{}{0pt}
+ \setlength\pgf@xa{#1}%
+ \pgf@xb=\pgf@xa%
+ \advance\pgf@xa by-0.5\pgflinewidth
+ \begin{pgflowlevelscope}{\pgftransformshift{\pgfpoint{-\pgf@xa}{0pt}}}%
+ \pgfpathqcircle{\pgf@sys@tonumber{\pgf@xb}bp}
+ \pgfusepathqfillstroke
+ \end{pgflowlevelscope}}
+\def\pgfarrowtriangle#1{%
+ \pgfsetdash{}{0pt}
+ \begin{pgfscope}%
+ \setlength\pgf@xa{#1}%
+ \pgf@ya=0.577\pgf@xa%
+ \advance\pgf@xb by-\pgflinewidth%
+ \pgfpathmoveto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}%
+ \pgfpathlineto{\pgfpoint{\pgflinewidth}{0pt}}%
+ \pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@ya}}%
+ \pgfpathclose%
+ \pgfusepathqfillstroke%
+ \end{pgfscope}}
+\def\pgfarrowlargepointed#1{%
+ \pgfsetdash{}{0pt}
+ \begin{pgfscope}%
+ \setlength\pgf@xa{#1}%
+ \pgfpathmoveto{\pgfpoint{-\pgf@xa}{-\pgf@xa}}
+ \pgfpathlineto{\pgfpointorigin}
+ \pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@xa}}
+ \pgfusepathqstroke
+ \end{pgfscope}}
+
+\newcommand\pgfcorner[3][sw]{%
+ \pgf@process{#2}%
+ \pgf@xa=\pgf@x%
+ \pgf@ya=\pgf@y%
+ \pgf@process{#3}%
+ \ifdim\pgf@xa<\pgf@x%
+ \pgf@xb=\pgf@x%
+ \pgf@x=\pgf@xa%
+ \pgf@xa=\pgf@xb%
+ \fi%
+ \ifdim\pgf@ya<\pgf@y%
+ \pgf@yb=\pgf@y%
+ \pgf@y=\pgf@ya%
+ \pgf@ya=\pgf@yb%
+ \fi%
+ \csname pgf@corner@#1\endcsname\relax%
+}
+\def\pgf@corner@se{\pgf@x=\pgf@xa}
+\def\pgf@corner@ne{\pgf@x=\pgf@xa\pgf@y=\pgf@ya}
+\def\pgf@corner@nw{\pgf@y=\pgf@ya}
+\def\pgf@corner@sw{}
+\def\pgf@corner@s{\pgf@x=.5\pgf@x\advance\pgf@x by.5\pgf@xa}
+\def\pgf@corner@n{\pgf@x=.5\pgf@x\advance\pgf@x by.5\pgf@xa\pgf@y=\pgf@ya}
+\def\pgf@corner@w{\pgf@y=.5\pgf@y\advance\pgf@y by.5\pgf@ya}
+\def\pgf@corner@e{\pgf@y=.5\pgf@y\advance\pgf@y by.5\pgf@ya\pgf@x=\pgf@xa}
+
+% Defines a circle node of name #1 at position #3 of radius #4.
+%
+% #1 = a name
+% #2 = ``stroke'' or ``fill'' or ``fillstroke'' or ``virtual'' (= draw
+% nothing)
+% #3 = a point
+% #4 = a radius
+%
+% Example:
+%
+% \pgfnodecircle{mynode}[stroke]{\pgfxy(1,1)}{2cm}
+
+\def\pgfnodecircle#1[#2]#3#4{%
+ \pgf@process{#3}%
+ \expandafter\def\csname pgfno@#1\endcsname{\pgf@backoffcircle{#4}}%
+ \expandafter\def\csname pgfnob@#1\endcsname{\pgf@anglecircle{#4}}%
+ \expandafter\edef\csname pgfnom@#1\endcsname{\noexpand\pgf@x=\pgf@sys@tonumber{\pgf@x}pt\noexpand\pgf@y=\pgf@sys@tonumber{\pgf@y}pt}%
+ \expandafter\ifx\csname pgf@@#2\endcsname\pgf@@virtual%
+ \else%
+ \pgfcircle[#2]{\csname pgfnom@#1\endcsname}{#4}%
+ \fi\ignorespaces}
+
+\def\pgf@@virtual{}
+
+
+% Defines a rectangular node of name #1 with center at position #3 and
+% width/height vector #4
+%
+% #1 = a name
+% #2 = ``stroke'' or ``fill'' or ``fillstroke'' or ``virtual'' (= draw
+% nothing)
+% #3 = a center
+% #4 = width/height vector
+%
+% Example:
+%
+% \pgfnoderect{mynode}[stroke]{\pgfxy(1,1)}{\pgfxy(2,2)}
+
+\def\pgfnoderect#1[#2]#3#4{%
+ \pgf@process{#3}%
+ \pgf@xa=\pgf@x%
+ \pgf@ya=\pgf@y%
+ \pgf@process{#4}%
+ \pgf@x=.5\pgf@x%
+ \pgf@y=.5\pgf@y%
+ \expandafter\edef\csname pgfno@#1\endcsname{\noexpand\pgf@backoffrect%
+ {\pgf@sys@tonumber{\pgf@x}pt}{\pgf@sys@tonumber{\pgf@y}pt}}%
+ \expandafter\edef\csname pgfnob@#1\endcsname{\noexpand\pgf@anglerect%
+ {\pgf@sys@tonumber{\pgf@x}pt}{\pgf@sys@tonumber{\pgf@y}pt}}%
+ \expandafter\edef\csname
+ pgfnom@#1\endcsname{\noexpand\pgf@x=\pgf@sys@tonumber{\pgf@xa}pt\noexpand\pgf@y=\pgf@sys@tonumber{\pgf@ya}pt}%
+ \expandafter\ifx\csname pgf@@#2\endcsname\pgf@@virtual%
+ \else%
+ \advance\pgf@xa by-\pgf@x%
+ \advance\pgf@ya by-\pgf@y%
+ \edef\pgf@temp{\noexpand\pgf@x=\pgf@sys@tonumber{\pgf@xa}pt\noexpand\pgf@y=\pgf@sys@tonumber{\pgf@ya}pt}%
+ \pgfrect[#2]{\pgf@temp}{#4}%
+ \fi\ignorespaces}
+
+
+% Defines a rectangular node of name #1 with center at position #3
+% contaning a box #4
+%
+% #1 = a name
+% #2 = ``stroke'' or ``fill'' or ``fillstroke'' or ``virtual'' (= draw
+% nothing)
+% #3 = a center
+% #4 = TeX text that will be boxed
+% #5 = a horizontal border offset
+% #6 = a vertical border offset
+%
+% Example:
+%
+% \pgfnodebox{mynode}[stroke]{\pgfxy(1,1)}{start}{2pt}{2pt}
+
+\def\pgfnodebox#1[#2]#3#4#5#6{%
+ \pgf@makehbox{#4}%
+ \pgf@x=\wd\pgf@hbox%
+ \pgf@y=\ht\pgf@hbox%
+ \advance\pgf@y by \dp\pgf@hbox%
+ \addtolength\pgf@x{#5}%
+ \addtolength\pgf@x{#5}%
+ \addtolength\pgf@y{#6}%
+ \addtolength\pgf@y{#6}%
+ \edef\pgf@boxsize{\noexpand\pgf@x=\the\pgf@x\noexpand\pgf@y=\the\pgf@y}%
+ \csname pgf@haligncompcenter\endcsname%
+ \csname pgf@valigncompcenter\endcsname%
+ \wd\pgf@hbox=0pt%
+ \pgfputat{#3}{%
+ \pgfsys@hbox\pgf@hbox}%
+ \pgfnoderect{#1}[#2]{#3}{\pgf@boxsize}\ignorespaces}
+
+
+
+
+% Retrieves the center of #1.
+%
+% #1 = a node name
+%
+% Example:
+%
+% \pgfpathmoveto{\pgfnodecenter{mynode}}
+
+\def\pgfnodecenter#1{%
+ \expandafter\ifx\csname pgfnom@#1\endcsname\relax%
+ \GenericError{\space\space\space\@spaces\@spaces\@spaces}%
+ {PGF Error: Node "#1" undefined.}{}{\@ehc}%
+ \pgfpoint{0pt}{0pt}%
+ \else\csname pgfnom@#1\endcsname\fi\ignorespaces}
+
+
+
+% Returns a position relative to the center of #1.
+%
+% #1 = a node name
+% #2 = a direction (see \pgfdirection)
+% #3 = a distance
+%
+% Example:
+%
+% \pgfpathmoveto{\pgfnoderelative{mynode}[north]{1cm}}
+
+\def\pgfnoderelative#1[#2]#3{%
+ \pgfrelative{\pgfnodecenter{#1}}{\pgfpolar{\pgfdirection{#2}}{#3}}\ignorespaces}
+
+
+
+% Retrieves a border point of #1 at angle #2 and distance #3 from
+% border.
+%
+% #1 = a node name
+% #2 = an angle
+% #3 = a distance from the border
+%
+% Example:
+%
+% \pgfpathmoveto{\pgfnodeborder{first}{30}{0pt}}
+% \pgfpathlineto{\pgfnodeborder{second}{180}{2pt}}
+% \pgfstroke
+
+\def\pgfnodeborder#1#2#3{%
+ \csname pgfnob@#1\endcsname{#3}{#2}{\pgfnodecenter{#1}}\ignorespaces}
+
+
+
+% Gives the beginning of a connection of #2 and #3, taking a
+% separation distance of #1 into account.
+%
+% #1 = a separation distance
+% #2 = a node name
+% #3 = a second node name
+%
+% Example:
+%
+% \pgfpathmoveto{\pgfnodeconnstart{first}{second}}
+% \pgfpathlineto{\pgfnodeconnstart{second}{first}}
+
+\def\pgfnodeconnstart[#1]#2#3{%
+ \csname pgfno@#2\endcsname[#1]{\pgfnodecenter{#2}}{\pgfnodecenter{#3}}%
+ \ignorespaces}
+
+
+
+\newdimen\pgf@nodesepstart
+\newdimen\pgf@nodesepend
+
+% Sets the node separation for starts of lines.
+%
+% #1 = a distance
+%
+% Example:
+%
+% \pgfnodesetsepstart{2pt}
+
+\def\pgfnodesetsepstart#1{\setlength\pgf@nodesepstart{#1}\ignorespaces}
+
+\pgfnodesetsepstart{0pt}
+
+
+% Sets the node separation for end of lines.
+%
+% #1 = a distance
+%
+% Example:
+%
+% \pgfnodesetsepend{2pt}
+
+\def\pgfnodesetsepend#1{\setlength\pgf@nodesepend{#1}\ignorespaces}
+
+\pgfnodesetsepend{0pt}
+
+
+
+
+% Draws a line from #1 to #2.
+%
+% #1 = a node name
+% #2 = a second node name
+%
+% Example:
+%
+% \pgfnodeconnline{first}{second}
+
+\def\pgfnodeconnline#1#2{%
+ \pgfpathmoveto{\pgfnodeconnstart[\pgf@nodesepstart]{#1}{#2}}%
+ \pgfpathlineto{\pgfnodeconnstart[\pgf@nodesepend]{#2}{#1}}%
+ \pgfstroke%
+ \ignorespaces}
+
+
+
+% Draws a curve from #1 to #2. The starting angle at #1 is #3 and the
+% length to the first support point is #5. The starting angle at #2
+% is #4 and the length to the second support point is #6.
+%
+% #1 = a node name
+% #2 = a second node name
+% #3 = angle at first node
+% #4 = angle at second node
+% #5 = distance to support point at first node
+% #6 = distance to support point at second node
+%
+% Example:
+%
+% \pgfnodeconncurve{first}{second}{10}{-10}{1cm}{1cm}
+
+\def\pgfnodeconncurve#1#2#3#4#5#6{%
+ \pgfpathmoveto{\pgfnodeborder{#1}{#3}{\pgf@nodesepstart}}%
+ \pgfpathcurveto{\pgfnodeborder{#1}{#3}{#5}}{\pgfnodeborder{#2}{#4}{#6}}%
+ {\pgfnodeborder{#2}{#4}{\pgf@nodesepend}}%
+ \pgfstroke\ignorespaces}
+
+
+
+
+% Put a label on a line from #1 to #2.
+%
+% #1 = a node name
+% #2 = a second node name
+% #3 = fraction of way from #1 to #2
+% #4 = vertical offset
+% #5 = label
+%
+% Example:
+%
+% \pgfnodelabel{first}{second}[.5][2pt]{\pgfbox[center,base]{owns}}
+
+\def\pgfnodelabel#1#2[#3][#4]#5{%
+ \pgfputat{\pgflabel%
+ {#3}%
+ {\pgfnodeconnstart[\pgf@nodesepstart]{#1}{#2}}%
+ {\pgfnodeconnstart[\pgf@nodesepend]{#2}{#1}}%
+ {#4}}%
+ {#5}\ignorespaces}
+
+
+% Put a rotated label on a line from #1 to #2.
+%
+% #1 = a node name
+% #2 = a second node name
+% #3 = fraction of way from #1 to #2
+% #4 = vertical offset
+% #5 = label
+%
+% Example:
+%
+% \pgfnodelabelrotated{first}{second}[.5][2pt]{\pgfbox[center,base]{owns}}
+
+\def\pgfnodelabelrotated#1#2[#3][#4]#5{%
+ \pgfputlabelrotated%
+ {#3}%
+ {\pgfnodeconnstart[\pgf@nodesepstart]{#1}{#2}}%
+ {\pgfnodeconnstart[\pgf@nodesepend]{#2}{#1}}%
+ {#4}%
+ {#5}\ignorespaces}
+
+
+
+% Internals
+
+\def\pgf@backoffcircle#1[#2]#3#4{%
+ % Calculate backoff for a circle of radius
+ % #1 and offset separation #2. #3 is the center of the circle, #4
+ % is the target point.
+ \setlength\pgf@x{#1}%
+ \addtolength\pgf@x{#2}%
+ \edef\pgf@temp{{\pgf@sys@tonumber{\pgf@x}pt}}%
+ \expandafter\pgfbackoff\pgf@temp{#3}{#4}\ignorespaces}
+
+\def\pgf@mult#1#2#3{#1=#2#3}
+
+\def\pgf@anglecircle#1#2#3#4{%
+ % Calculate border point. #1 is radius, #2 is additional backoff, #3
+ % is an angle, #4 is the center of the circle.
+ \pgfsincos{#3}%
+ \setlength\pgf@xa{#1}%
+ \addtolength\pgf@xa{#2}%
+ \pgf@ya=\pgf@xa\relax%
+ \pgf@mult{\pgf@xa}{\pgf@sys@tonumber{\pgf@x}}{\pgf@xa}%
+ \pgf@mult{\pgf@ya}{\pgf@sys@tonumber{\pgf@y}}{\pgf@ya}%
+ \pgf@process{#4}%
+ \advance\pgf@y by\pgf@xa\relax%
+ \advance\pgf@x by\pgf@ya\ignorespaces}
+
+\def\pgf@backoffrect#1#2[#3]#4#5{%
+ % Calculate backoff for a rect with half width #1,
+ % half height #2, offset separation #3. #4 is the center of the rect, #5
+ % is the target point.
+ \pgfdiff{#4}{#5}%
+ \pgf@xa=\pgf@x%
+ \pgf@ya=\pgf@y%
+ \setlength\pgf@xb{#1}%
+ \setlength\pgf@yb{#2}%
+ \addtolength\pgf@xb{#3}%
+ \addtolength\pgf@yb{#3}%
+ \ifnum\pgf@xa<0\relax% move into first quadrant
+ \pgf@x=-\pgf@x%
+ \fi%
+ \ifnum\pgf@ya<0\relax%
+ \pgf@y=-\pgf@y%
+ \fi%
+ \c@pgf@counta=\pgf@x%
+ \c@pgf@countb=\pgf@y%
+ \divide\c@pgf@counta by 256\relax%
+ \divide\c@pgf@countb by 256\relax%
+ \ifnum\c@pgf@countb<\c@pgf@counta%
+ \ifnum\c@pgf@counta<1\relax%
+ \pgf@y=\pgf@yb\relax%
+ \pgf@x=0pt\relax%
+ \else%
+ \pgf@y=16\pgf@y%
+ \divide\pgf@y by \c@pgf@counta%
+ \pgf@y=16\pgf@y%
+ \pgf@mult{\pgf@y}{\pgf@sys@tonumber{\pgf@xb}}{\pgf@y}%
+ \ifnum\pgf@y<\pgf@yb%
+ \pgf@x=\pgf@xb%
+ \else% rats, calculate intersection on upper side
+ \ifnum\c@pgf@countb<1\relax%
+ \pgf@x=\pgf@xb\relax%
+ \pgf@y=0pt\relax%
+ \else%
+ \pgf@x=16\pgf@x%
+ \divide\pgf@x by \c@pgf@countb%
+ \pgf@x=16\pgf@x%
+ \pgf@mult{\pgf@x}{\pgf@sys@tonumber{\pgf@yb}}{\pgf@x}%
+ \pgf@y=\pgf@yb%
+ \fi%
+ \fi%
+ \fi%
+ \else%
+ \ifnum\c@pgf@countb<1\relax%
+ \pgf@x=\pgf@xb\relax%
+ \pgf@y=0pt\relax%
+ \else%
+ \pgf@x=16\pgf@x%
+ \divide\pgf@x by \c@pgf@countb%
+ \pgf@x=16\pgf@x%
+ \pgf@mult{\pgf@x}{\pgf@sys@tonumber{\pgf@yb}}{\pgf@x}%
+ \ifnum\pgf@x<\pgf@xb%
+ \pgf@y=\pgf@yb%
+ \else%
+ \ifnum\c@pgf@counta<1\relax%
+ \pgf@y=\pgf@yb\relax%
+ \pgf@x=0pt\relax%
+ \else%
+ \pgf@y=16\pgf@y%
+ \divide\pgf@y by \c@pgf@counta%
+ \pgf@y=16\pgf@y%
+ \pgf@mult{\pgf@y}{\pgf@sys@tonumber{\pgf@xb}}{\pgf@y}%
+ \pgf@x=\pgf@xb%
+ \fi%
+ \fi%
+ \fi%
+ \fi%
+ \ifnum\pgf@xa<0\relax\pgf@x=-\pgf@x\fi%
+ \ifnum\pgf@ya<0\relax\pgf@y=-\pgf@y\fi%
+ \pgf@xa=\pgf@x%
+ \pgf@ya=\pgf@y%
+ \pgf@process{#4}%
+ \advance\pgf@x by\pgf@xa%
+ \advance\pgf@y by\pgf@ya\ignorespaces}
+
+\def\pgf@anglerect#1#2#3#4#5{%
+ % Calculate border point. #1/#2 is half width/height, #3 is additional backoff, #4
+ % is an angle, #5 is the center of the rect.
+ \pgfsincos{#4}%
+ \pgf@xa=100\pgf@x%
+ \pgf@ya=100\pgf@y%
+ \pgf@process{#5}%
+ \advance\pgf@x by\pgf@ya%
+ \advance\pgf@y by\pgf@xa%
+ \edef\pgf@temp{{\noexpand\pgf@x=\the\pgf@x\noexpand\pgf@y=\the\pgf@y}}%
+ \expandafter\pgf@caller\pgf@temp{#1}{#2}{#3}{#5}\ignorespaces}
+
+\def\pgf@caller#1#2#3#4#5{\pgf@backoffrect{#2}{#3}[#4]{#5}{#1}}
+
+\long\def\pgfbox[#1,#2]#3{%
+ \pgf@makehbox{#3}%
+ \csname pgf@haligncomp#1\endcsname%
+ \csname pgf@valigncomp#2\endcsname%
+ \wd\pgf@hbox=0pt%
+ \ht\pgf@hbox=0pt%
+ \dp\pgf@hbox=0pt%
+ \pgfqbox{\pgf@hbox}%
+ \ignorespaces}
+
+\def\pgf@haligncompleft{}% do nothing
+\def\pgf@haligncompcenter{\setbox\pgf@hbox=\hbox{\hskip-.5\wd\pgf@hbox\box\pgf@hbox}}
+\def\pgf@haligncompright{\setbox\pgf@hbox=\hbox{\hskip-\wd\pgf@hbox\box\pgf@hbox}}
+\def\pgf@valigncompbase{}% do nothing
+\def\pgf@valigncompbottom{\setbox\pgf@hbox=\hbox{\raise\dp\pgf@hbox\box\pgf@hbox}}
+\def\pgf@valigncompcenter{%
+ \setbox\pgf@hbox=\hbox{\raise.5\dp\pgf@hbox\hbox{\lower.5\ht\pgf@hbox\box\pgf@hbox}}}%
+\def\pgf@valigncomptop{\setbox\pgf@hbox=\hbox{\lower\ht\pgf@hbox\box\pgf@hbox}}
+
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfheaps.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfheaps.sty
new file mode 100644
index 00000000000..9d4a1324025
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfheaps.sty
@@ -0,0 +1,107 @@
+% 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.
+
+\RequirePackage{pgfrcs}
+
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/latex/pgf/compatibility/pgfheaps.sty,v 1.3 2006/10/11 15:22:27 tantau Exp $
+
+\RequirePackage{pgf}
+
+\PackageWarning{pgfheaps}{This package is obsolete.}
+
+\ProcessOptions
+
+%
+% Package for drawing heap diagrams.
+%
+
+\newdimen\pgf@heapx
+\newdimen\pgf@heapy
+
+
+
+
+% Construct the path of a heap.
+%
+% #1 = Position of heap label.
+% #2 = Position of left base
+% #3 = Position of right base
+%
+% Example:
+%
+% \pgfheappath{\pgfxy(1,0)}{\pgfxy(-1,0)}{\pgfxy(1,0)}
+% \pgffill
+
+\def\pgfheappath#1#2#3{%
+ \pgfdiff{#2}{#3}%
+ \pgf@heapx=-.25\pgf@x%
+ \pgf@heapy=-.25\pgf@y%
+ \pgfmoveto{#2}%
+ \pgfbezier%
+ {\pgfpartway{0.5}{#2}{\pgfrelative{#1}{\pgfpoint{\pgf@heapx}{\pgf@heapy}}}}%
+ {\pgfrelative{#1}{\pgfpoint{\pgf@heapx}{\pgf@heapy}}}%
+ {#1}%
+ \pgf@heapx=-\pgf@heapx%
+ \pgf@heapy=-\pgf@heapy%
+ \pgfbezier%
+ {\pgfrelative{#1}{\pgfpoint{\pgf@heapx}{\pgf@heapy}}}%
+ {\pgfpartway{0.5}{#3}{\pgfrelative{#1}{\pgfpoint{\pgf@heapx}{\pgf@heapy}}}}%
+ {#3}%
+ \ignorespaces}
+
+
+% Draw a heap label.
+%
+% #1 = Position of heap label.
+% #2 = Label text.
+%
+% Example:
+%
+% \pgfheaplabel{\pgfxy(1,0)}{Class P}
+
+\def\pgfheaplabel#1#2{%
+ \setbox\pgf@hbox=\hbox{\pgfinterruptpicture#2\endpgfinterruptpicture}%
+ \pgf@heapy=\ht\pgf@hbox%
+ \pgfputat{\pgfrelative{#1}{\pgfpoint{0pt}{-2\pgf@heapy}}}{\pgfbox[center,base]{#2}}%
+ \ignorespaces}
+
+
+% Draw a labeled heap.
+%
+% #1 = Position of heap label.
+% #2 = Position of left base
+% #3 = Position of right base
+% #4 = Label text.
+%
+% Example:
+%
+% \pgfheaplabeled{\pgfxy(1,0)}{\pgfxy(-1,0)}{\pgfxy(1,0)}{Class P}
+
+\def\pgfheaplabeled#1#2#3#4{%
+ \pgfheaplabel{#1}{#4}%
+ \pgfheappath{#1}{#2}{#3}%
+ \pgfstroke%
+ \ignorespaces}
+
+
+
+% Draw a labeled heap.
+%
+% #1 = Height of the label
+% #2 = Left and right extension of the base.
+% #3 = Label text.
+%
+% Example:
+%
+% \pgfheaplabeledcentered{1cm}{1cm}{Class P}
+
+\def\pgfheaplabeledcentered#1#2#3{%
+ \pgfheaplabeled{\pgfpoint{0pt}{#1}}{\pgfpoint{-#2}{0pt}}{\pgfpoint{#2}{0pt}}{#3}\ignorespaces}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryarrows.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryarrows.sty
new file mode 100644
index 00000000000..875bbf02641
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryarrows.sty
@@ -0,0 +1,16 @@
+% 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.
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{arrows} instead}
+
+\RequirePackage{pgfcore}
+
+\input{pgflibraryarrows.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryautomata.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryautomata.sty
new file mode 100644
index 00000000000..29d6655da3a
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryautomata.sty
@@ -0,0 +1,16 @@
+% 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.
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{automata} instead}
+
+\RequirePackage{pgfcore}
+
+\input{pgflibrarytikzautomata.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplothandlers.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplothandlers.sty
new file mode 100644
index 00000000000..1510046e7d0
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplothandlers.sty
@@ -0,0 +1,17 @@
+% 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.
+
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{plothandlers} instead}
+
+\RequirePackage{pgfcore}
+
+\input{pgflibraryplothandlers.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplotmarks.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplotmarks.sty
new file mode 100644
index 00000000000..2f1ca05e07d
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryplotmarks.sty
@@ -0,0 +1,17 @@
+% 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.
+
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{plotmarks} instead}
+
+\RequirePackage{pgfcore}
+
+\input{pgflibraryplotmarks.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryshapes.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryshapes.sty
new file mode 100644
index 00000000000..c11f25ff009
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibraryshapes.sty
@@ -0,0 +1,18 @@
+% 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.
+
+
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{shapes} instead}
+
+\RequirePackage{pgfcore}
+
+\input{pgflibraryshapes.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarysnakes.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarysnakes.sty
new file mode 100644
index 00000000000..5d0484f7c79
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarysnakes.sty
@@ -0,0 +1,17 @@
+% 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.
+
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{snakes} instead}
+
+\RequirePackage{pgfcore}
+
+\input{pgflibrarysnakes.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikzbackgrounds.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikzbackgrounds.sty
new file mode 100644
index 00000000000..584f81434fd
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikzbackgrounds.sty
@@ -0,0 +1,17 @@
+% 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.
+
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{backgrounds} instead}
+
+\RequirePackage{tikz}
+
+\input{pgflibrarytikzbackgrounds.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikztrees.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikztrees.sty
new file mode 100644
index 00000000000..6a6f05d624f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgflibrarytikztrees.sty
@@ -0,0 +1,17 @@
+% 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.
+
+
+\PackageWarning{pgf}{This package is obsolete. Use \noexpand\usetikzlibrary{trees} instead}
+
+\RequirePackage{tikz}
+
+\input{pgflibrarytikztrees.code.tex}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfnodes.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfnodes.sty
new file mode 100644
index 00000000000..1308cc761b2
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfnodes.sty
@@ -0,0 +1,19 @@
+% 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.
+
+\RequirePackage{pgfrcs}
+
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/latex/pgf/compatibility/pgfnodes.sty,v 1.3 2006/10/11 15:22:27 tantau Exp $
+
+\RequirePackage{pgf}
+
+\PackageWarning{pgfnodes}{This package is obsolete. pgf.sty will load
+ node management automatically}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfshade.sty b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfshade.sty
new file mode 100644
index 00000000000..373fbb06837
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf/compatibility/pgfshade.sty
@@ -0,0 +1,19 @@
+% 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.
+
+\RequirePackage{pgfrcs}
+
+\ProvidesPackageRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/latex/pgf/compatibility/pgfshade.sty,v 1.3 2006/10/11 15:22:27 tantau Exp $
+
+\RequirePackage{pgf}
+
+\PackageWarning{pgfshade}{This package is obsolete. pgf.sty will load
+ shade management automatically}
+
+\endinput