%% 
%%  A DANTE-Edition example
%% 
%%  Example 30-03-6 on page 599.
%% 
%%  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{375.57637pt}
\setlength\parindent{0pt}

\usepackage{pstricks-add}\psset{yunit=1,xunit=2}

\begin{document}
\begin{pspicture}[showgrid](-0.5,-1.2)(2.5,3)
\pnode(-1,0){A}\pnode(1,1){B}\multido{\iA=0+10}{36}{%
  \psRelLine[linecolor=blue,angle=\iA](B)(A){-0.5}{E}\qdisk(E){1pt}}
\end{pspicture}\quad
\begin{pspicture}[showgrid](-0.5,-1.2)(2.5,3)
\pnode(-1,0){A}\pnode(1,1){B}\multido{\iA=0+10}{36}{%
  \psRelLine[linecolor=magenta,angle=\iA,trueAngle](B)(A){-0.5}{E}\qdisk(E){1pt}}
\end{pspicture}
\end{document}
