% 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