%% 
%%  The LaTeX Graphics Companion, 2ed (first printing May 2007)
%% 
%%  Example 5-5-9 on page 228.
%% 
%%  Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss 
%% 
%%  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.
%% 

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{171.06445pt}
\StartShownPreambleCommands
\usepackage{pstricks}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}(2,2)
  \psgrid[subgriddiv=10,gridlabels=0,
     gridwidth=1pt,subgridwidth=0.1pt,
     subgridcolor=blue]
\end{pspicture}\hspace{2em}
\begin{pspicture}(2,2)
   \psgrid[griddots=10,subgriddots=5]
\end{pspicture}
\end{document}