78 lines
No EOL
2.6 KiB
TeX
78 lines
No EOL
2.6 KiB
TeX
\documentclass[tikz]{standalone}
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\usepackage{tikz}
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\usepackage{xcolor}
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\definecolor{lightorange}{HTML}{E69F00}
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\definecolor{darkorange}{HTML}{D55E00}
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\definecolor{lightblue}{HTML}{56B4E9}
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\definecolor{darkblue}{HTML}{0072B2}
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\usetikzlibrary{trees, positioning,shapes}
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\begin{document}
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\begin{tikzpicture}[
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level distance=1.5cm,
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level 1/.style={sibling distance=4cm},
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level 2/.style={sibling distance=1.5cm},
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every node/.style={circle, draw, minimum size=6mm},
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edge from parent/.style={draw, -latex}
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]
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% ======================
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% ARBRE PHYLOGENETIQUE
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% ======================
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\node (root) {$i=0$}
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child {
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node[fill=lightorange] {$i=1$}
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child { node[fill=darkorange] {$i=3$} }
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child { node[fill=darkorange] {$i=4$} }
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child { node[fill=darkorange] {$i=5$} }
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}
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child {
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node[fill=lightblue] {$i=2$}
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child { node[fill=darkblue] {$i=6$} }
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child { node[fill=darkblue] {$i=7$} }
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};
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% Labels des niveaux
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\node[left=1cm of root-1-1,draw=none] (l2) {$l=2$};
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\node[above=0.4cm of l2,draw=none] (l1) {$l=1$};
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\node[above=0.4cm of l1,draw=none] (l0) {$l=0$};
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% ======================
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% ESPACE LATENT (droite)
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% ======================
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\begin{scope}[xshift=6cm, yshift=-3.5cm]
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% Axes
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\draw[->] (-0.5,0) -- (4,0) node[right,draw=none] {};
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\draw[->] (0,-0.5) -- (0,4) node[above,draw=none] {};
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% Points correspondant aux noeuds
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\node[inner sep=1.5pt] (g0) at (2,2) {$\gamma_{0,0}$};
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\node[inner sep=1.5pt, left of = g0, fill = lightorange] (g11) {$\gamma_{1,1}$};
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\node[inner sep=1.5pt, right of = g0, fill = lightblue] (g12) {$\gamma_{1,2}$};
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\node[inner sep=1.5pt, above = 0.5cm of g11, fill=darkorange] (g23) {$\gamma_{2,3}$};
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\node[inner sep=1.5pt, above right = 0.1cm of g23, fill=darkorange] (g24) {$\gamma_{2,4}$};
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\node[inner sep=1.5pt, below right = 1cm of g11, fill=darkorange] (g25) {$\gamma_{2,5}$};
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\node[inner sep=1.5pt, right = 0.1 cm of g25, fill=darkblue] (g26) {$\gamma_{2,6}$};
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\node[inner sep=1.5pt, above of = g12, fill=darkblue] (g27) {$\gamma_{2,7}$};
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\path (g0) edge[densely dotted] (g11) edge[densely dotted] (g12);
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\path (g11) edge[densely dotted] (g23) edge[densely dotted] (g24) edge[densely dotted] (g25);
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\path (g12) edge[densely dotted] (g27) edge[densely dotted] (g26);
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% \node (box) [draw, ellipse, align=g26.west];
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\end{scope}
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\end{tikzpicture}
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\end{document} |