%%
%% Ein Beispiel der DANTE-Edition
%%
%% 7. Auflage
%%
%% Beispiel 15-06-4 auf Seite 283.
%%
%% Copyright (C) 2016 Herbert Voss
%%
%% It 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.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{193.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-node}
%StopShownPreambleCommands
\begin{document}
\begin{pspicture}[showgrid](3,3)
\cnode(0.5,0.5){0.5cm}{A}
\cnode(2.9,2.9){0.1cm}{B}
\ncline[linewidth=0.1pt]{<->}{A}{B}
\ncput{\textbf{n}}
\thput{\texttt{t}}
\end{pspicture}
\end{document}
