%% 
%%  A DANTE-Edition example
%% 
%%  Example 36-00-47 on page 787.
%% 
%%  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,pst-lens,graphicx}
\newcommand{\tigerHead}{\rput[lb](0,0){\includegraphics[width=4cm]{tiger}}}
\newpsstyle{SimpleGlass}{linestyle=none}\psset{LensStyleGlass=SimpleGlass}

\begin{document}
\begin{pspicture}(0,0)(4,4.5) \tigerHead \end{pspicture}\hspace{0.5cm}
\begin{pspicture}(-0.5,0)(3,4.5)
  \PstLens[LensHandle=false,LensSize=1.8,LensMagnification=2](1.2,2.3){\tigerHead}
\end{pspicture}\hspace{0.5cm}
\newpsstyle{SimpleHandle}{fillstyle=solid,fillcolor=white,framearc=0.5}
\psset{LensStyleHandle=SimpleHandle}
\begin{pspicture}(0,0)(4,4.5)
  \tigerHead
  \PstLens[LensSize=1.5,LensMagnification=4,LensRotation=-45](1.5,2.5){\tigerHead}
\end{pspicture}
\end{document}
