%%
%% A DANTE-Edition example
%%
%% Example 30-03-4 on page 598.
%%
%% 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{105.70511pt}
\setlength\parindent{0pt}
\usepackage{pstricks-add}
\begin{document}
\psset{xunit=0.67cm}
\begin{pspicture}[showgrid](-1,0)(3,2)
\pnode(-1,0){A}\pnode(3,2){B}\psline[linestyle=dashed](A)(B)
\psRelLine[angle=30,trueAngle,linewidth=1.5pt](A)(B){0.5}{E}
\qdisk(E){3pt}\uput[0](E){E}
\psarc[nodesep=0]{<-}(-1,0){1.67}{36.73}{66.73}
\end{pspicture}
\end{document}
