%% 
%%  A DANTE-Edition example
%% 
%%  Example 09-04-1 on page 105.
%% 
%%  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{129.70511pt}
\setlength\parindent{0pt}

\usepackage{pstricks}

\begin{document}
\begin{pspicture}[showgrid](-0.48,-0.48)(3,3)
 \rput[lb]{L}(-0.5,0.5){ordinate} \psdot(-.5,.5)
 \rput(1.5,-0.5){abscissa}        \psdot(1.5,-.5)
 \rput[rB](3,3.2){top right}    \psdot(3,3.25)
 \rput[rb]{R}(3.2,0){bottom right}\psdot(3.25,0)
 \rput*[lb]{45}{diagonal}         \psdot(0,0)
 \rput[rB]{45}(3,3){diagonal}     \psdot(3,3)
 \rput*(1.5,1.5){\textbf{centre}}  \psdot(1.5,1.5)
\end{pspicture}
\end{document}