Draw an adjacency-list representation of a graph with tikz

[romildo]

Hello.

I would like to draw the adjacency-list representation of a graph
using tikz, but I do not master it yet.

The picture should look like the one found at
http://www.iceb.ufop.br/decom/prof/romildo/misc/adjacency-list.jpg

Any help?

Romildo

[Merciadri Luca]

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romildo <j.ro...@gmail.com> writes:

Are you sure that this is possible (i.e. already implemented)?

- --
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
- --

It is better to die on one's feet than live on one's knees.
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[Ignasi Furio]

On Aug 25, 9:23 pm, romildo <j.romi...@gmail.com> wrote:

Try this:

%------------------------
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{matrix}
\usepackage[active,tightpage]{preview}
\PreviewEnvironment{tikzpicture}
\setlength{\PreviewBorder}{5mm}
\pagestyle{empty}

\begin{document}
\thispagestyle{empty}
\begin{tikzpicture}
\matrix (M) [matrix of nodes,
column sep=0pt,
row sep=0pt,
nodes={draw,fill=gray!20,minimum width=.5cm,outer sep=0pt,minimum
height=.7cm,anchor=center},
column 1/.style={minimum height=.8cm}]{
\mbox{} &[2mm] 2 & \mbox{} &[2mm] 5 & $/$ &[2mm] & &[2mm] & \\
\mbox{} & 1 & \mbox{} & 5 & \mbox{} & 3 & \mbox{} & 4 & $/$ \\
\mbox{} & 2 & \mbox{} & 4 & $/$ & & & & \\
\mbox{} & 2 & \mbox{} & 5 & \mbox{} & 3 & $/$ & & \\
\mbox{} & 4 & \mbox{} & 1 & \mbox{} & 2 & $/$ & & \\
};
\foreach \i in {1,2,3,4,5}{
\path (M-\i-1) [late options={label=left:\i}];
\draw[->] (M-\i-1.center)--(M-\i-2.west);
\draw[->] (M-\i-3.center)--(M-\i-4.west);
}
\draw[->] (M-2-5.center)--(M-2-6.west);
\draw[->] (M-4-5.center)--(M-4-6.west);
\draw[->] (M-5-5.center)--(M-5-6.west);
\draw[->] (M-2-7.center)--(M-2-8.west);
\end{tikzpicture}
\end{document}
%-------------------------

Ignasi