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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
deleted file mode 100644
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--- a/Master/texmf-dist/tex/latex/pgf/compatibility/pgfcomp-version-0-65.sty
+++ /dev/null
@@ -1,713 +0,0 @@
-% 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 1.4 2006/10/11 15:22:27 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}
-
-\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