%%
%% 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}
