%% 
%%  A DANTE-Edition example
%% 
%%  Example 06-03-3 on page 76.
%% 
%%  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}

\begin{document}
\psset{unit=0.05pt}% for pspicture
\begin{pspicture}(-550,-550)(550,550)
\pscustom{ \scale{0.05} \moveto( 227.82pt, 550pt)
  \code{7 \pslbrace -455.84 0 rlineto 45 rotate \psrbrace repeat}
  \closepath   % now no fill!
  \scale{0.89} % now only 98%
  \moveto( 227.82pt, 550pt)
  \code{7 \pslbrace -455.84 0 rlineto 45 rotate \psrbrace repeat}
  \closepath \code{ eofill } \stroke }
\end{pspicture} \qquad \begin{pspicture}(-550,-550)(550,550)
\pscustom{ \scale{0.05} \moveto( 227.82pt, 550pt)
  \code{7 \pslbrace -455.84 0 rlineto 45 rotate \psrbrace repeat}
  \closepath \scale{0.79} \moveto( 222.82pt, 550pt)
  \code{7 \pslbrace -455.84 0 rlineto 45 rotate \psrbrace repeat}
  \closepath \code{ eofill } \stroke }
\end{pspicture}\\[10pt]
\end{document}