%%
%% A DANTE-Edition example
%%
%% Example 36-00-50 on page 788.
%%
%% Copyright (C) 2011 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[]{article}
\pagestyle{empty}
\setlength\textwidth{201.70511pt}
\setlength\parindent{0pt}
\usepackage{pst-node,pst-coil}
\begin{document}
\circlenode*{A}{A}\hfill\circlenode{B}{B}
\nccoil[coilaspect=0,coilheight=2.5,coilwidth=.5,%
coilarm=0.45cm,arrowscale=2,linecolor=cyan]{->}{A}{B}
\bigskip
\circlenode{A}{A}\hfill\circlenode*{B}{B}
\nccoil[coilaspect=0,coilheight=.5,coilwidth=.5,%
coilarm=0.5cm,arrowscale=2,linecolor=red]{->}{A}{B}
\bigskip
\circlenode{A}{A}\hfill\circlenode{B}{B}
\nccoil[coilheight=.5,coilwidth=.5,%
coilarm=0.5cm,arrowscale=2,linecolor=blue]{->}{A}{B}
\end{document}
