%%
%% A DANTE-Edition example
%%
%% Example 30-03-2 on page 597.
%%
%% 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{177.70511pt}
\setlength\parindent{0pt}
\usepackage{pstricks-add}
\begin{document}
\begin{pspicture}[showgrid](-1,0)(3,2)
\pnode(-1,0){A}\pnode(3,2){B}
\psline[linestyle=dashed](A)(B)
\psRelLine[linecolor=blue,angle=30,
linewidth=1.5pt](A)(B){0.5}{E}
\qdisk(E){3pt}\uput[45](E){E}
\psarc[nodesep=0]{<-}(-1,0){2.24}{26.57}{56.57}
\end{pspicture}
\end{document}
