8 Novembre 2013 alle 6:59
#90189
::
Userei una tikz-matrice: `
\documentclass
{standalone}
\usepackage{tikz}
\usetikzlibrary{matrix}
\begin{document}
\begin{tikzpicture}
\matrix (m) [matrix of nodes,column sep=1em,row sep=5ex]{
Fact & & So (probably) & Conclusion\\
& Warrant & Rebuttal & \\
& Backing & & \\
};
\draw[-stealth] (m-1-1) — (m-1-3)coordinate[pos=0.5](mid);
\draw (mid) — (m-2-2) node[midway,right,font=\scriptsize]{since};
\draw (m-1-3) — (m-2-3) node[midway,right,font=\scriptsize]{unless};
\draw (m-2-2) — (m-3-2) node[midway,right,font=\scriptsize]{because};
\end{tikzpicture}
\end{document}
`
Ciao
Claudio