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-rw-r--r--Master/texmf-dist/tex/latex/tkz-graph/tkz-graph.sty1026
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diff --git a/Master/texmf-dist/tex/latex/tkz-graph/tkz-graph.sty b/Master/texmf-dist/tex/latex/tkz-graph/tkz-graph.sty
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+++ b/Master/texmf-dist/tex/latex/tkz-graph/tkz-graph.sty
@@ -0,0 +1,1026 @@
+% tkz-graph.sty v2.0
+% Copyright 2021 Alain Matthes
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+% http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+%
+% This work has the LPPL maintenance status “maintained”.
+%
+% The Current Maintainer of this work is Alain Matthes.
+
+%<--------------------------------------------------------------------------->
+% Objet : Création de graphes
+%<--------------------------------------------------------------------------->
+\def\fileversion{2.00}
+\def\filedate{2021/01/20}
+\typeout{2021/01/20 v 2.00 tkz-graph.sty}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{tkz-graph}[2021/01/20 2.00 base for graphs]
+%<--------------------------------------------------------------------------->
+
+\ifx\e@alloc\@undefined
+\RequirePackage{etex}
+\fi
+\RequirePackage{ifthen}
+\RequirePackage{xkeyval}
+\RequirePackage{tikz}
+\usetikzlibrary{arrows}
+%<--------------------------------------------------------------------------->
+% todo remove some counters
+\newcounter{tkz@gr@a}
+\newcounter{tkz@gr@b}
+\newcounter{tkz@gr@c}
+\newcounter{tkz@gr@e}
+\newcounter{tkz@gr@d}
+\newcounter{tkz@gr@p}
+\newcounter{tkz@gr@i}
+\newcounter{tkz@gr@n}
+\newcounter{tkz@gr@ta}
+\newcounter{tkz@gr@tb}
+%<--------------------------------------------------------------------------->
+% Init vertex
+%<--------------------------------------------------------------------------->
+%<--------------------------------------------------------------------------->
+\def\tkz@gr@background@color{white}
+\def\tkz@gr@text@color{black}
+\global\edef\tkz@suc@bkc{\tkz@gr@background@color}
+\global\edef\tkz@suc@txt{\tkz@gr@text@color}
+\pgfkeys{
+/tkzsupcol/.cd,
+ background/.code = {\global\edef\tkz@suc@bkc{#1}},
+ text/.code = {\global\edef\tkz@suc@txt{#1}},
+}
+\def\tkzSetUpColors{\pgfutil@ifnextchar[{\tkz@SetUpColors}{\tkz@SetUpColors[]}}
+\def\tkz@SetUpColors[#1]{%
+\begingroup
+\pgfkeys{%
+/tkzsupcol/.cd,
+ background = \tkz@gr@background@color,
+ text = \tkz@gr@text@color
+ }
+\pgfqkeys{/tkzsupcol}{#1}
+\pagecolor{\tkz@suc@bkc}
+\color{\tkz@suc@txt}
+\endgroup
+}
+
+\newcommand*{\GraphUnit}{1}
+\newcommand*{\VertexInnerSep}{2pt}
+\newcommand*{\VertexOuterSep}{0pt}
+\newcommand*{\VertexDistance}{3cm}
+\newcommand*{\VertexShape}{circle}
+\newcommand*{\VertexLineWidth}{0.5pt}
+\newcommand*{\VertexLineColor}{\tkz@suc@txt}
+\newcommand*{\VertexLightFillColor}{\tkz@suc@bkc}
+\newcommand*{\VertexDarkFillColor}{\tkz@suc@txt}
+\newcommand*{\VertexTextColor}{\tkz@suc@txt}
+\newcommand*{\VertexFillColor}{\tkz@suc@txt}
+\newcommand*{\VertexBallColor}{orange}
+\newcommand*{\VertexBigMinSize}{24pt}
+\newcommand*{\VertexInterMinSize}{18pt}
+\newcommand*{\VertexSmallMinSize}{12pt}
+\newcommand*{\EdgeFillColor}{orange}
+\newcommand*{\EdgeArtColor}{orange}
+\newcommand*{\EdgeColor}{\tkz@suc@txt}
+\newcommand*{\EdgeDoubleDistance}{1pt}
+\newcommand*{\EdgeLineWidth}{0.8pt}
+\newcommand*{\LabelTextColor}{\tkz@suc@txt}
+\newcommand*{\LabelFillColor}{\tkz@suc@bkc}
+
+\tikzset{pre/.style={<-,shorten <=1pt,>=stealth',semithick}}
+\tikzset{post/.style={->,shorten <=1pt,>=stealth',semithick}}
+%<--------------------------------------------------------------------------->
+% Simple Vertex
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {SVS} {Shape}{}
+\define@cmdkey [GR] {SVS} {MinSize}{}
+\define@cmdkey [GR] {SVS} {LineWidth}{}
+\define@cmdkey [GR] {SVS} {LineColor}{}
+\define@cmdkey [GR] {SVS} {FillColor}{}
+\define@cmdkey [GR] {SVS} {InnerSep}{}
+\define@cmdkey [GR] {SVS} {OuterSep}{}
+\presetkeys [GR] {SVS} {Shape = \VertexShape,
+ MinSize = \VertexSmallMinSize,
+ LineWidth = \VertexLineWidth,
+ LineColor = \VertexLineColor,
+ InnerSep = \VertexInnerSep,
+ OuterSep = \VertexOuterSep,
+ FillColor = \VertexFillColor}{}
+\newcommand*{\SetVertexSimple}[1][]{\GR@SetVertexSimple[#1]}%
+\def\GR@SetVertexSimple[#1]{%
+\setkeys[GR]{SVS}{#1}%
+\presetkeys[GR]{vertex}{NoLabel = true}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \cmdGR@SVS@Shape,
+ color = \cmdGR@SVS@LineColor,
+ fill = \cmdGR@SVS@FillColor,
+ inner sep = \cmdGR@SVS@InnerSep,
+ outer sep = \cmdGR@SVS@OuterSep,
+ minimum size = \cmdGR@SVS@MinSize,
+ line width = \cmdGR@SVS@LineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}}
+%<--------------------------------------------------------------------------->
+% Shade Vertex
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {shade} {Shape}{}
+\define@cmdkey [GR] {shade} {MinSize}{}
+\define@cmdkey [GR] {shade} {LineWidth}{}
+\define@cmdkey [GR] {shade} {LineColor}{}
+\define@cmdkey [GR] {shade} {BallColor}{}
+\define@cmdkey [GR] {shade} {InnerSep}{}
+\define@cmdkey [GR] {shade} {OuterSep}{}
+\presetkeys [GR] {shade} {Shape = \VertexShape,
+ MinSize = \VertexBigMinSize,
+ LineWidth = \VertexLineWidth,
+ LineColor = \VertexLineColor,
+ InnerSep = \VertexInnerSep,
+ OuterSep = \VertexOuterSep,
+ BallColor = \VertexBallColor}{}
+\newcommand*{\SetVertexShade}[1][]{\GR@SetVertexShade[#1]}%
+\def\GR@SetVertexShade[#1]{%
+\setkeys[GR]{shade}{#1}%
+\presetkeys[GR]{vertex}{NoLabel = false}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \cmdGR@shade@Shape,
+ ball color = \cmdGR@shade@BallColor,
+ inner sep = \cmdGR@shade@InnerSep,
+ outer sep = \cmdGR@shade@OuterSep,
+ minimum size = \cmdGR@shade@MinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor,% color outside
+ double = \EdgeFillColor,% inside
+ double distance = \EdgeDoubleDistance}}%
+\tikzset{LabelStyle/.style={}}}
+%<--------------------------------------------------------------------------->
+% Art Vertex
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {art} {Shape}{}
+\define@cmdkey [GR] {art} {MinSize}{}
+\define@cmdkey [GR] {art} {LineWidth}{}
+\define@cmdkey [GR] {art} {LineColor}{}
+\define@cmdkey [GR] {art} {BallColor}{}
+\define@cmdkey [GR] {art} {InnerSep}{}
+\define@cmdkey [GR] {art} {OuterSep}{}
+\presetkeys [GR] {art} {Shape = \VertexShape,
+ MinSize = \VertexSmallMinSize,
+ LineWidth = \VertexLineWidth,
+ LineColor = \VertexLineColor,
+ InnerSep = \VertexInnerSep,
+ OuterSep = \VertexOuterSep,
+ BallColor = \VertexBallColor}{}
+\newcommand*{\SetVertexArt}[1][]{\GR@SetVertexArt[#1]}%
+\def\GR@SetVertexArt[#1]{%
+\setkeys[GR]{art}{#1}%
+\presetkeys[GR]{vertex}{NoLabel = true}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \cmdGR@art@Shape,
+ ball color = \cmdGR@art@BallColor,
+ inner sep = \cmdGR@art@InnerSep,
+ outer sep = \cmdGR@art@OuterSep,
+ minimum size = \cmdGR@art@MinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeArtColor}}
+\tikzset{LabelStyle/.style = {}}}
+%<--------------------------------------------------------------------------->
+% Normal Vertex
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {SVN} {Shape}{}
+\define@cmdkey [GR] {SVN} {MinSize}{}
+\define@cmdkey [GR] {SVN} {LineWidth}{}
+\define@cmdkey [GR] {SVN} {LineColor}{}
+\define@cmdkey [GR] {SVN} {FillColor}{}
+\define@cmdkey [GR] {SVN} {TextColor}{}
+\define@cmdkey [GR] {SVN} {InnerSep}{}
+\define@cmdkey [GR] {SVN} {OuterSep}{}
+\presetkeys [GR] {SVN} {Shape = \VertexShape,
+ MinSize = \VertexInterMinSize,
+ LineWidth = \VertexLineWidth,
+ LineColor = \VertexLineColor,
+ FillColor = \VertexLightFillColor,
+ InnerSep = \VertexInnerSep,
+ OuterSep = \VertexOuterSep,
+ TextColor = \VertexTextColor}{}
+\newcommand*{\SetVertexNormal}[1][]{\GR@SetVertexNormal[#1]}%
+\def\GR@SetVertexNormal[#1]{%
+\setkeys[GR]{SVN}{#1}%
+\tikzset{VertexStyle/.style = {shape = \cmdGR@SVN@Shape,
+ minimum size = \cmdGR@SVN@MinSize,
+ line width = \cmdGR@SVN@LineWidth,
+ color = \cmdGR@SVN@LineColor,
+ fill = \cmdGR@SVN@FillColor,
+ text = \cmdGR@SVN@TextColor,
+ inner sep = \cmdGR@SVN@InnerSep,
+ outer sep = \cmdGR@SVN@OuterSep,
+ draw}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}}
+\SetVertexNormal% default
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {init} {unit}{}
+\define@choicekey*[GR]{init}{vstyle}[\val\nr]{Empty,%
+ Hasse,%
+ Simple,%
+ Classic,%
+ Normal,%
+ Shade,%
+ Dijkstra,%
+ Welsh,%
+ Art,%
+ Shade Art}{%
+\edef\GR@init@vstyle{\nr}
+\ifcase\nr\relax
+% Empty
+\presetkeys [GR] {vertex} {LabelOut = false}{}%
+\tikzset{VertexStyle/.style = {shape = \VertexShape,
+ color = \VertexLineColor,
+ fill = \VertexLightFillColor,
+ inner sep = \VertexInnerSep,
+ outer sep = 0.5\pgflinewidth,
+ text = \VertexTextColor,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,\EdgeColor}}
+\tikzset{LabelStyle/.style={}}
+\or
+% Hasse
+\presetkeys [GR] {vertex} {NoLabel = true}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ color = \VertexLineColor,
+ fill = \VertexLightFillColor,
+ inner sep = \VertexInnerSep,
+ outer sep = 0.5\pgflinewidth,
+ text = \VertexTextColor,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}
+\or
+% Simple
+\presetkeys [GR] {vertex} {NoLabel = true}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ color = \VertexLineColor,
+ fill = \VertexDarkFillColor,
+ inner sep = \VertexInnerSep,
+ outer sep = 0.5\pgflinewidth,
+ text = \VertexTextColor,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}
+% Classic
+\or
+\presetkeys [GR] {vertex} {LabelOut = true}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ color = \VertexLineColor,
+ fill = \VertexDarkFillColor,
+ inner sep = \VertexInnerSep,
+ outer sep = 0.5\pgflinewidth,
+ text = \VertexTextColor,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}
+% Normal
+\or
+\presetkeys [GR] {vertex} {LabelOut = false}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ minimum size = \VertexInterMinSize,
+ line width = \VertexLineWidth,
+ color = \VertexLineColor,
+ outer sep = 0.5\pgflinewidth,
+ fill = \VertexLightFillColor,
+ text = \VertexTextColor,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}
+% Shade
+\or
+\presetkeys [GR] {vertex} {LabelOut = false}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ ball color = \VertexBallColor,
+ color = \VertexLineColor,
+ text = \VertexTextColor,
+ inner sep = \VertexInnerSep,
+ outer sep = \VertexOuterSep,
+ minimum size = \VertexBigMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor,% color outside
+ double = \EdgeFillColor,% inside
+ double distance = \EdgeDoubleDistance}}%
+\tikzset{LabelStyle/.style={}}
+% Dijkstra
+\or
+\presetkeys [GR] {vertex} {LabelOut = false}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ color = \VertexLineColor,
+ fill = \VertexLightFillColor,
+ inner sep = \VertexInnerSep,
+ outer sep = 0.5\pgflinewidth,
+ text = \VertexTextColor,
+ minimum size = \VertexInterMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}
+\tikzset{LabelStyle/.style={}}
+% Welsh
+\or
+\presetkeys [GR] {vertex} {LabelOut = true}{}%
+\tikzset{VertexStyle/.style = {draw,
+ shape = \VertexShape,
+ color = \VertexLineColor,
+ fill = \VertexLightFillColor,
+ inner sep = \VertexInnerSep,
+ outer sep = \VertexOuterSep,
+ text = \VertexTextColor,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor}}%
+\tikzset{LabelStyle/.style={}}
+% Art
+\or
+\presetkeys [GR] {vertex} {NoLabel = true}{}%
+\tikzset{VertexStyle/.style = {shape = \VertexShape,
+ ball color = \VertexBallColor,
+ color = \VertexLineColor,
+ inner sep = \VertexInnerSep,
+ outer sep = \VertexOuterSep,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}%
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeArtColor}}
+\tikzset{LabelStyle/.style = {}}
+% ShadeArt
+\or
+\presetkeys [GR] {vertex} {NoLabel = true}{}%
+\tikzset{VertexStyle/.style = {shape = \VertexShape,
+ ball color = \VertexBallColor,
+ inner sep = \VertexInnerSep,
+ outer sep = \VertexOuterSep,
+ minimum size = \VertexSmallMinSize,
+ line width = \VertexLineWidth}}
+\tikzset{EdgeStyle/.style = {line width = \EdgeLineWidth,
+ \EdgeColor,
+ double = \EdgeFillColor,
+ double distance = .5\EdgeDoubleDistance}}
+\tikzset{LabelStyle/.style = {}}
+\fi%
+}
+
+\presetkeys [GR] {init} {vstyle = Normal,%
+ unit = \GraphUnit}{}
+
+\newcommand*{\SetGraphUnit}[1]{\renewcommand{\GraphUnit}{#1}}%
+
+\newcommand*{\GraphInit}[1][]{\setkeys[GR]{init}{#1}%
+\edef\GraphUnit{\cmdGR@init@unit}%
+}%
+%<--------------------------------------------------------------------------->
+% Colors
+%<--------------------------------------------------------------------------->
+\newcommand*{\SetGraphShadeColor}[3]{%
+ \tikzset{VertexStyle/.append style = {ball color=#1}}
+ \tikzset{EdgeStyle/.append style = {color=#2,double=#3}}
+}
+\newcommand*{\SetGraphArtColor}[2]{%
+ \tikzset{VertexStyle/.append style = {ball color=#1}}
+ \tikzset{EdgeStyle/.append style = {color=#2}}
+}
+\newcommand*{\SetGraphColor}[2]{%
+ \tikzset{VertexStyle/.append style = {fill=#1}}
+ \tikzset{EdgeStyle/.append style = {color=#2}}
+}
+\newcommand*{\AddVertexColor}[2]{%
+\begingroup
+ \tikzset{VertexStyle/.append style = {fill=#1}}
+ \foreach \v in {#2}
+ {\Vertex[Node,NoLabel]{\v}}
+\endgroup
+}
+%<--------------------------------------------------------------------------->
+\newcommand*{\SetVertexNoLabel}{%
+ \presetkeys [GR] {vertex} {NoLabel = true}{}%
+}
+% add RV
+\newcommand*{\SetVertexLabel}{%
+ \presetkeys [GR] {vertex} {NoLabel = false}{}%
+}
+%<--------------------------------------------------------------------------->
+\newcommand*{\SetVertexLabelOut}{%
+ \presetkeys [GR] {vertex} {LabelOut = true}{}%
+}
+\newcommand*{\SetVertexLabelIn}{%
+ \presetkeys [GR] {vertex} {LabelOut = false}{}%
+}
+\newcommand*{\SetVertexMath}{%
+ \presetkeys [GR] {vertex} {Math = true}{}%
+ \presetkeys [GR] {cl} {Math = true}{}%
+}
+\newcommand*{\SetVertexNoMath}{%
+ \presetkeys [GR] {vertex} {Math = false}{}%
+ \presetkeys [GR] {cl} {Math = false}{}%
+}
+%<--------------------------------------------------------------------------->
+% Init SetUpVertex
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {SUV} {Lpos}{}
+\define@cmdkey [GR] {SUV} {Ldist}{}
+\define@cmdkey [GR] {SUV} {Style}{}
+\define@cmdkey [GR] {SUV} {MinSize}{}
+\define@cmdkey [GR] {SUV} {LineWidth}{}
+\define@cmdkey [GR] {SUV} {TextColor}{}
+\define@cmdkey [GR] {SUV} {LineColor}{}
+\define@cmdkey [GR] {SUV} {FillColor}{}
+\define@cmdkey [GR] {SUV} {InnerSep}{}
+\define@cmdkey [GR] {SUV} {OuterSep}{}
+\define@cmdkey [GR] {SUV} {Unit}{}
+\define@boolkey [GR] {SUV} {NoLabel} [true]{}
+\define@boolkey [GR] {SUV} {LabelOut}[true]{}
+\define@boolkey [GR] {SUV} {Math}[true]{}
+\presetkeys [GR] {SUV} {Ldist = 0cm,
+ Lpos = 0,
+ Style = {},
+ LabelOut = false,
+ NoLabel = false,
+ Math = false,
+ Unit = \GraphUnit,
+ MinSize = \VertexInterMinSize,
+ TextColor = \VertexTextColor,
+ LineColor = \VertexLineColor,
+ FillColor = \VertexLightFillColor,
+ LineWidth = \VertexLineWidth,
+ InnerSep = \VertexInnerSep,
+ OuterSep = \VertexOuterSep}{}
+%<--------------------------------------------------------------------------->
+% SetUpVertex
+%<--------------------------------------------------------------------------->
+\newcommand*{\SetUpVertex}[1][]{\GR@SetUpVertex[#1]}%
+\def\GR@SetUpVertex[#1]{%
+\setkeys[GR]{SUV}{#1}%
+\presetkeys [GR] {vertex} {Lpos = \cmdGR@SUV@Lpos,
+ Ldist = \cmdGR@SUV@Ldist,
+ style = \cmdGR@SUV@Style,
+ unit = \cmdGR@SUV@Unit}{}%
+\tikzset{VertexStyle/.append style = {inner sep = \cmdGR@SUV@InnerSep,
+ outer sep = \cmdGR@SUV@OuterSep,
+ minimum size = \cmdGR@SUV@MinSize,
+ text = \cmdGR@SUV@TextColor,
+ color = \cmdGR@SUV@LineColor,
+ fill = \cmdGR@SUV@FillColor,
+ line width = \cmdGR@SUV@LineWidth}}
+\ifGR@SUV@NoLabel%
+ \presetkeys [GR] {vertex} {NoLabel = true}{}%
+\fi%
+\ifGR@SUV@LabelOut%
+ \presetkeys [GR] {vertex} {LabelOut = true}{}%
+\fi%
+\ifGR@SUV@Math%
+ \presetkeys [GR] {vertex} {Math = true}{}%
+\fi%
+}
+%<--------------------------------------------------------------------------->
+% Init Vertex
+%<--------------------------------------------------------------------------->
+\define@boolkey [GR] {vertex} {empty}[true]{}
+\define@cmdkey [GR] {vertex} {unit}{}
+\define@cmdkey [GR] {vertex} {x}{}
+\define@cmdkey [GR] {vertex} {y}{}
+\define@cmdkey [GR] {vertex} {a}{}
+\define@cmdkey [GR] {vertex} {d}{}
+\define@boolkey [GR] {vertex} {Node}[true]{}
+\define@cmdkey [GR] {vertex} {dir}{}
+\define@cmdkey [GR] {vertex} {style}{}
+\define@cmdkey [GR] {vertex} {position}{}
+\define@cmdkey [GR] {vertex} {L}{}
+\define@cmdkey [GR] {vertex} {Lpos}{}
+\define@cmdkey [GR] {vertex} {Ldist}{}
+\define@boolkey [GR] {vertex} {NoLabel}[true]{}
+\define@boolkey [GR] {vertex} {Math}[true]{}
+\define@boolkey [GR] {vertex} {LabelOut}[true]{}
+\presetkeys [GR] {vertex} {Node = false,
+ NoLabel = false,
+ LabelOut = false,
+ empty = false,
+ Math = false,
+ x = {},
+ y = {},
+ a = {},
+ d = {},
+ unit = \GraphUnit,
+ dir = \EA,
+ position = {},
+ style = {},
+ L = {},
+ Ldist = 0cm,
+ Lpos = 0}{}
+%<--------------------------------------------------------------------------->
+% Vertex
+%<--------------------------------------------------------------------------->
+\newcommand*{\Vertex}[1][]{\@vertex[#1]}%
+\def\@vertex[#1]#2{%
+ \setkeys[GR]{vertex}{#1}%
+ \@@vertex{#2}%
+}
+% coord rect todo coord polar and pos relative
+\def\@@vertex#1{%
+ \def\nstyle{VertexStyle}
+%<--------------------------------------------------------------------------->
+\ifGR@vertex@Node%
+ \pgfextractx{\pgf@x}{\pgfpointanchor{#1}{center}}
+ \pgfextracty{\pgf@y}{\pgfpointanchor{#1}{center}}
+ \edef\cmdGR@vertex@x{\pgf@x}
+ \edef\cmdGR@vertex@y{\pgf@y}
+\fi%
+%<--------------------------------------------------------------------------->
+\ifGR@vertex@empty%
+ \begin{scope}
+ \ifthenelse{\not\equal{\cmdGR@vertex@x}{}}{%
+ \protected@edef\@tempa{%
+ \noexpand\node[inner sep = 0pt](#1)%
+ at (\cmdGR@vertex@x,\cmdGR@vertex@y){}}%
+ \@tempa;}{%
+ \ifthenelse{\not\equal{\cmdGR@vertex@d}{}}{%
+ \protected@edef\@tempa{%
+ \noexpand\node[inner sep = 0pt](#1)%
+ at (\cmdGR@vertex@a:\cmdGR@vertex@d){}}%
+ \@tempa;}{%
+ \protected@edef\@tempa{%
+ \noexpand \node[inner sep = 0pt](#1)%
+ [\cmdGR@vertex@position]{}}%
+ \@tempa;}}%
+ \end{scope}
+\else
+ \begin{scope}[label distance = \cmdGR@vertex@Ldist]
+ \ifGR@vertex@NoLabel
+ \def\vertex@Label{}%
+ \def\cmdGR@vertex@L{}%
+ \def\vertex@Name{}
+ \else%
+ \ifGR@vertex@Math
+ \ifthenelse{\equal{\cmdGR@vertex@L}{}}{%
+ \def\vertex@Name{$#1$}}{\def\vertex@Name{$\cmdGR@vertex@L$}}
+ \else
+ \ifthenelse{\equal{\cmdGR@vertex@L}{}}{%
+ \def\vertex@Name{#1}}{\def\vertex@Name{\cmdGR@vertex@L}}
+ \fi%
+ \ifGR@vertex@LabelOut%
+ \def\nstyle{VertexStyle,%
+ label={[text = \cmdGR@SVN@TextColor,\cmdGR@vertex@style]%
+ \cmdGR@vertex@Lpos:\vertex@Name}}
+ \def\vertex@Label{}
+ \else%
+ \def\vertex@Label{\vertex@Name}
+ \fi
+ \fi
+%<--------------------------------------------------------------------------->
+ \ifthenelse{\not\equal{\cmdGR@vertex@x}{}}{%
+ \protected@edef\@tempa{%
+ \noexpand\node[outer sep=0pt,\cmdGR@vertex@style,\nstyle](#1)
+ at (\cmdGR@vertex@x,\cmdGR@vertex@y){%
+ \noexpand\vertex@Label}}%
+ \@tempa;%
+ }{%
+ \ifthenelse{\not\equal{\cmdGR@vertex@d}{}}{%
+ \protected@edef\@tempa{%
+ \noexpand\node[outer sep=0pt,\cmdGR@vertex@style,\nstyle](#1)
+ at (\cmdGR@vertex@a:\cmdGR@vertex@d){%
+ \noexpand\vertex@Label}}%
+ \@tempa;%
+ }{%
+ \protected@edef\@tempa{%
+ \noexpand\node[outer sep=0pt,\cmdGR@vertex@style,\nstyle](#1)%
+ [\cmdGR@vertex@position]{%
+ \noexpand\vertex@Label}}%
+ \@tempa;}}%
+ \end{scope}
+\fi%
+}
+%<--------------------------------------------------------------------------->
+% End of Vertex
+%<--------------------------------------------------------------------------->
+% EA east of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\EA}[1][]{\@droite[#1]}%
+\def\@droite[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(\cmdGR@vertex@unit,0) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}%
+%<--------------------------------------------------------------------------->
+% WE west of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\WE}[1][]{\@gauche[#1]}%
+\def\@gauche[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(-\cmdGR@vertex@unit,0) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+ \endgroup%
+}
+%<--------------------------------------------------------------------------->
+% NO north of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\NO}[1][]{\@haut[#1]}%
+\def\@haut[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(0,\cmdGR@vertex@unit) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}
+%<--------------------------------------------------------------------------->
+% SO south of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\SO}[1][]{\@bas[#1]}%
+\def\@bas[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(0,-\cmdGR@vertex@unit) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}
+%<--------------------------------------------------------------------------->
+% NOEA north east of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\NOEA}[1][]{\@hautdroite[#1]}%
+\def\@hautdroite[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(\cmdGR@vertex@unit,\cmdGR@vertex@unit) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}
+
+%<--------------------------------------------------------------------------->
+% NOWE north west of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\NOWE}[1][]{\@hautgauche[#1]}%
+\def\@hautgauche[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(-\cmdGR@vertex@unit,\cmdGR@vertex@unit) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}
+%<--------------------------------------------------------------------------->
+% SOEA south east of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\SOEA}[1][]{\@basdroite[#1]}%
+\def\@basdroite[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(\cmdGR@vertex@unit,-\cmdGR@vertex@unit) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}
+%<--------------------------------------------------------------------------->
+% SOWE south west of #2
+%<--------------------------------------------------------------------------->
+\newcommand*{\SOWE}[1][]{\@basgauche[#1]}%
+\def\@basgauche[#1](#2)#3{%
+\begingroup%
+ \setkeys[GR]{vertex}{#1}%
+ \path (#2)--++(-\cmdGR@vertex@unit,-\cmdGR@vertex@unit) coordinate (#3);
+ \Vertex[#1,Node]{#3}
+\endgroup%
+}
+
+%<--------------------------------------------------------------------------->
+% Vertices
+%<--------------------------------------------------------------------------->
+\newcommand*{\Vertices}[1][]{\Vertices@NoStar[#1]}%
+\def\Vertices@NoStar[#1]#2#3{%
+\setkeys[GR]{vertex}{#1}%
+\begingroup%
+ \setcounter{tkz@gr@p}{0}
+ \@for\liste:=#3\do{%
+ \stepcounter{tkz@gr@p}%
+ \global\expandafter\let\csname label@\alph{tkz@gr@p}\endcsname\liste}
+ \ifthenelse{\equal{#2}{line}}{%
+ \setcounter{tkz@gr@p}{0}
+ \foreach \fin in {#3}{%
+ \ifthenelse{\value{tkz@gr@p}=0}{%
+ \global\let\deb\fin
+ \Vertex[#1]{\fin}
+ \stepcounter{tkz@gr@p}
+ }{%
+ \cmdGR@vertex@dir[#1,x={},y={},a={},d={},Node=false](\deb){\fin}
+ \global\let\deb\fin
+ }
+ }%
+ }{
+ \ifthenelse{\equal{#2}{square}}{%
+ \begin{scope}[rotate=45]
+ \Vertex[#1,Lpos=-135]{\label@a}
+ \EA[#1,Lpos=-45,x={},y={},Node=false](\label@a){\label@b}
+ \NO[#1,Lpos=45, x={},y={},Node=false](\label@b){\label@c}
+ \WE[#1,Lpos=135,x={},y={},Node=false](\label@c){\label@d}
+ \end{scope}
+}{%
+ \ifthenelse{\equal{#2}{tr1}}{%
+ \Vertex[#1]{\label@a}
+ \EA[#1,x={},y={},Node=false](\label@a){\label@b}
+ \NO[#1,x={},y={},Node=false](\label@b){\label@c}}{%
+ \ifthenelse{\equal{#2}{tr2}}{%
+ \Vertex[#1]{\label@a}
+ \NO[#1,x={},y={},Node=false](\label@a){\label@b}
+ \EA[#1,x={},y={},Node=false](\label@b){\label@c}}{%
+ \ifthenelse{\equal{#2}{tr3}}{%
+ \Vertex[#1]{\label@a}
+ \NO[#1,x={},y={},Node=false](\label@a){\label@b}
+ \WE[#1,x={},y={},Node=false](\label@b){\label@c}}{%
+ \ifthenelse{\equal{#2}{tr4}}{%
+ \Vertex[#1]{\label@a}
+ \WE[#1,x={},y={},Node=false](\label@a){\label@b}
+ \NO[#1,x={},y={},Node=false](\label@b){\label@c}}{%
+ \ifthenelse{\equal{#2}{circle}}{%
+ \pgfmathdivide{360}{\value{tkz@gr@p}}%
+ \global\let\gr@angle\pgfmathresult%
+ \setcounter{tkz@gr@p}{0}
+ \foreach \lab in {#3}{%
+ \pgfmathmultiply{\gr@angle}{\thetkz@gr@p}%
+ \let\gr@newangle\pgfmathresult%
+ \pgfmathadd{\cmdGR@vertex@Lpos}{\gr@newangle}
+ \let\gr@posangle\pgfmathresult%
+ \Vertex[#1,
+ a = \gr@newangle,
+ d = \cmdGR@vertex@unit,
+ Lpos = \gr@posangle]{\lab}
+ \stepcounter{tkz@gr@p}%
+ }%
+ }{}%
+ }}}}}}%
+\endgroup%
+}
+%<--------------------------------------------------------------------------->
+% Edge style
+%<--------------------------------------------------------------------------->
+\tikzset{LabelStyle/.style={}}% add 03/04/2009
+\tikzset{EdgeStyle/.style={}}
+%<--------------------------------------------------------------------------->
+% Init SetUpEdge
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {SUE} {color}{}
+\define@cmdkey [GR] {SUE} {label}{}
+\define@cmdkey [GR] {SUE} {labelstyle}{}
+\define@cmdkey [GR] {SUE} {labeltext}{}
+\define@cmdkey [GR] {SUE} {labelcolor}{}
+\define@cmdkey [GR] {SUE} {style}{}
+\define@cmdkey [GR] {SUE} {lw}{}
+\presetkeys [GR] {SUE} {color = \EdgeColor,
+ lw = \EdgeLineWidth,
+ label = {},
+ labeltext = \LabelTextColor,
+ labelcolor = \LabelFillColor,
+ labelstyle = {},
+ style = {}}{}
+%<--------------------------------------------------------------------------->
+% SetUpEdge
+%<--------------------------------------------------------------------------->
+\newcommand*{\SetUpEdge}[1][]{\@SetUpEdge[#1]}%
+\def\@SetUpEdge[#1]{%
+\setkeys [GR] {SUE} {#1}%
+\presetkeys [GR] {edge} {color = \cmdGR@SUE@color,
+ lw = \cmdGR@SUE@lw,
+ label = \cmdGR@SUE@label,
+ labeltext = \cmdGR@SUE@labeltext,
+ labelcolor = \cmdGR@SUE@labelcolor,
+ labelstyle = \cmdGR@SUE@labelstyle,
+ style = \cmdGR@SUE@style}{}
+\tikzset{LabelStyle/.style={}}
+\tikzset{EdgeStyle/.style={}}}
+\newcommand*{\DisableEdgeStyle}{\tikzset{EdgeStyle/.style={}}}
+%<--------------------------------------------------------------------------->
+% Init Edge
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {edge} {color}{}
+\define@cmdkey [GR] {edge} {lw}{}
+\define@cmdkey [GR] {edge} {double}{}
+\define@cmdkey [GR] {edge} {incolor}{}
+\define@cmdkey [GR] {edge} {dd}{}
+\define@cmdkey [GR] {edge} {style}{}
+\define@cmdkey [GR] {edge} {label}{}
+\define@cmdkey [GR] {edge} {labeltext}{}
+\define@cmdkey [GR] {edge} {labelcolor}{}
+\define@cmdkey [GR] {edge} {labelstyle}{}
+\define@boolkey[GR] {edge} {local}[true]{}
+\presetkeys [GR] {edge} {style = {pos=.5},
+ lw = \EdgeLineWidth,
+ label = {},
+ labeltext = \LabelTextColor,
+ labelcolor = \LabelFillColor,
+ labelstyle = {},
+ local = false,
+ double = {},
+ dd = \EdgeDoubleDistance,
+ incolor = \EdgeFillColor,
+ color = \EdgeColor}{}
+%<--------------------------------------------------------------------------->
+% Edge
+%<--------------------------------------------------------------------------->
+\newcommand*{\Edge}[1][]{\@edge[#1]}%
+\def\@edge[#1](#2)(#3){%
+\setkeys[GR]{edge}{#1}%
+ \begingroup%
+\ifthenelse{\equal{\cmdGR@edge@double}{}}{%
+\tikzset{LocalEdgeStyle/.style={color = \cmdGR@edge@color,
+ line width = \cmdGR@edge@lw}}}{%
+\tikzset{LocalEdgeStyle/.style={line width = \cmdGR@edge@dd,
+ color = \cmdGR@edge@double,
+ double distance = \cmdGR@edge@lw,
+ double = \cmdGR@edge@color}}}%
+\ifGR@edge@local%
+ \tikzset{EdgeStyle/.style={}}%
+ \fi
+ \ifthenelse{\equal{\cmdGR@edge@label}{}}{%
+ \protected@edef\@tempa{%
+ \noexpand \draw[LocalEdgeStyle,\cmdGR@edge@style,EdgeStyle]}%
+ \@tempa (#2) to (#3)}{%
+ \protected@edef\@tempa{%
+ \noexpand \draw[LocalEdgeStyle,\cmdGR@edge@style,EdgeStyle] (#2) to%
+ node[fill = \cmdGR@edge@labelcolor,
+ text = \cmdGR@edge@labeltext,
+ \cmdGR@edge@labelstyle,LabelStyle]}\@tempa
+ {\cmdGR@edge@label} (#3)}%
+ ;
+\endgroup%
+}%
+%<--------------------------------------------------------------------------->
+% Edges
+%<--------------------------------------------------------------------------->
+\newcommand*{\Edges}[1][]{\@edges[#1]}%
+\def\@edges[#1](#2){%
+\setkeys[GR]{edge}{#1}%
+ \begingroup%
+ \setcounter{tkz@gr@p}{0}
+ \foreach \fin in {#2}{%
+ \ifthenelse{\value{tkz@gr@p}=0}{%
+ \global\let\deb\fin
+ \stepcounter{tkz@gr@p}}{%
+ \Edge[#1](\deb)(\fin)
+ \global\let\deb\fin
+ }%
+ }
+ \endgroup%
+}%
+%<--------------------------------------------------------------------------->
+% Init loop
+%<--------------------------------------------------------------------------->
+\define@choicekey*[GR]{loop}{dir}[\val\nr]{WE,EA,NO,SO,NOWE,NOEA,SOWE,SOEA}{%
+\ifcase\nr\relax
+\tikzset{LoopStyle/.style = {in=225, out=135, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in= 45, out=-45, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in=135, out= 45, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in=-45, out=-135, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in=180, out=90, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in=90, out=0, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in=-90, out=-180, distance=\cmdGR@loop@dist}}%
+\or
+\tikzset{LoopStyle/.style = {in=0, out=-90, distance=\cmdGR@loop@dist}}%
+\fi%
+}
+\define@cmdkey [GR] {loop} {color}{}
+\define@cmdkey [GR] {loop} {label}{}
+\define@cmdkey [GR] {loop} {labelstyle}{}
+\define@cmdkey [GR] {loop} {style}{}
+\define@cmdkey [GR] {loop} {dist}{}
+\presetkeys [GR] {loop} {style = {pre,thick},%`
+ label = {},%
+ labelstyle = {},%
+ color = \tkz@suc@txt,%
+ dist = 4cm,%
+ dir = WE}{}
+%<--------------------------------------------------------------------------->
+% loop
+%<--------------------------------------------------------------------------->
+\newcommand*{\grLoop}[1][]{\tkzGR@loop[#1]}%
+\def\tkzGR@loop[#1](#2){%
+\setkeys[GR]{loop}{#1}%
+\protected@edef\@tempa{%
+\noexpand \draw[\cmdGR@loop@color] (#2)%
+ edge [EdgeStyle,LoopStyle,\cmdGR@loop@style]%
+ node [LabelStyle,\cmdGR@loop@labelstyle]%
+ {\cmdGR@loop@label} (#2)}\@tempa;%
+}%
+%<--------------------------------------------------------------------------->
+% Init Graphes probabilistes
+%<--------------------------------------------------------------------------->
+\define@cmdkey [GR] {grpb} {unit}{}
+\define@cmdkey [GR] {grpb} {LposA}{}
+\define@cmdkey [GR] {grpb} {LposB}{}
+\define@cmdkey [GR] {grpb} {Ldist}{}
+\define@cmdkey [GR] {grpb} {LoopDist}{}
+\presetkeys [GR] {grpb} {LposA = 180,%
+ LposB = 0,%
+ Ldist = 0cm,%
+ LoopDist = 4cm,
+ unit = 4}{}
+%<--------------------------------------------------------------------------->
+% Graphes probabilistes
+%<--------------------------------------------------------------------------->
+\newcommand*{\grProb}[7][]{%
+\setkeys[GR]{grpb}{#1}%
+\tikzset{LabelStyle/.append style ={pos=.5}}
+\Vertex[Lpos=\cmdGR@grpb@LposA,Ldist=\cmdGR@grpb@Ldist,L=#2]{grA}
+\EA[unit=\cmdGR@grpb@unit,Lpos=\cmdGR@grpb@LposB,
+ Ldist=\cmdGR@grpb@Ldist,L=#3](grA){grB}
+\Edge[style={post,bend left=60},label={$#4$},labelstyle={above}](grA)(grB)
+\Edge[style={post,bend left=60},label={$#5$},labelstyle={below}](grB)(grA)
+\grLoop[dist=\cmdGR@grpb@LoopDist,dir=WE,label={$#6$},labelstyle={left}](grA)
+\grLoop[dist=\cmdGR@grpb@LoopDist,dir=EA,label={$#7$},labelstyle={right}](grB)
+}%
+\newcommand*{\grProbThree}[7][]{%
+\setkeys[GR]{grpb}{#1}%
+\begin{scope}[]
+ \tikzset{LabelStyle/.append style ={pos=.5}}
+ \Vertices[empty,unit=\cmdGR@grpb@unit]{circle}{grA,grB,grC}
+ \Vertex[Node,Lpos=\cmdGR@grpb@LposA,Ldist=\cmdGR@grpb@Ldist,L=#2]{grA}
+ \Vertex[Node,Lpos=\cmdGR@grpb@LposA,Ldist=\cmdGR@grpb@Ldist,L=#3]{grB}
+ \Vertex[Node,Lpos=\cmdGR@grpb@LposA,Ldist=\cmdGR@grpb@Ldist,L=#4]{grC}
+ \foreach \x/\y/\z in {#5} {%
+ \grLoop[dist=\cmdGR@grpb@LoopDist,dir=EA,label={$\x$}](grA)
+\Edge[style={post,bend right=20},label={$\y$}](grA)(grB)
+\Edge[style={post,bend right=20},label={$\z$}](grA)(grC)}
+\foreach \x/\y/\z in {#6} {%
+ \grLoop[dist=\cmdGR@grpb@LoopDist,dir=NO,label={$\x$}](grB)
+\Edge[style={post,bend right=20},label={$\y$}](grB)(grA)
+\Edge[style={post,bend right=20},label={$\z$}](grB)(grC)}
+ \foreach \x/\y/\z in {#7} {%
+ \grLoop[dist=\cmdGR@grpb@LoopDist,dir=SO,label={$\x$}](grC)
+ \Edge[style={post,bend right=20},label={$\y$}](grC)(grA)
+ \Edge[style={post,bend right=20},label={$\z$}](grC)(grB)}
+\end{scope}
+}
+%<--------------------------------------------------------------------------->
+% End Graphes probabilistes
+%<--------------------------------------------------------------------------->
+\let\Loop\grLoop
+\newcommand{\SetVertexLabeledSmall}{%
+\SetVertexLabel%
+\tikzset{VertexStyle/.style = {draw,
+ shape = circle,
+ inner sep = 1pt,
+ minimum size = 10pt}}
+\tikzset{EdgeStyle/.style = {double = \tkz@suc@txt,
+ double distance = 1pt,
+ color = \tkz@suc@bkc,
+ line width = 0.7pt}}
+}
+\newcommand{\SetVertexNotLabeledSmall}{%
+ \tikzset{EdgeStyle/.style = {double = \tkz@suc@txt,
+ double distance = 1pt,
+ color = \tkz@suc@bkc,
+ line width = 0.7pt}}
+ \SetVertexNoLabel
+ \SetVertexSimple[MinSize=6pt,FillColor=gray]
+ \renewcommand*{\VertexLineWidth}{0pt}
+}%
+
+\newcommand{\SetVertexForPresentation}[3]{%
+ \GraphInit[vstyle=Shade]
+ \SetVertexNoLabel
+ \renewcommand*{\VertexBigMinSize}{12pt}%
+ \renewcommand*{\EdgeDoubleDistance}{2pt}%
+ \renewcommand*{\EdgeLineWidth}{0.7pt}%
+ \SetGraphShadeColor{#1}{#2}{#3}
+}%
+
+\newcommand{\setxyzvec}[1][20]{%
+ \pgfmathsetmacro{\xone}{cos(180+#1)}%
+ \pgfmathsetmacro{\yone}{sin(180+#1)}%
+ \pgfmathsetmacro{\xtwo}{cos(360-#1)}%
+ \pgfmathsetmacro{\ytwo}{sin(360-#1)}%
+ \pgfsetxvec{\pgfpoint{\xone cm}{\yone cm}}%
+ \pgfsetyvec{\pgfpoint{\xtwo cm}{\ytwo cm}}%
+ \pgfsetzvec{\pgfpoint{0cm}{1cm}}%
+}
+\endinput
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 04:00:48 +0000