%%
%% An UIT Edition example
%%
%% 1st edition
%%
%% Example 02-06-1 on page 33.
%%
%% Copyright (C) 2012 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) 2,4
\documentclass[size=12pt,style=husky,british]{exapd}
\pagestyle{empty}
\usepackage[utf8]{inputenc}
%\StartShownPreambleCommands
% Optionen: size=12pt,style=husky,british
%\StopShownPreambleCommands
\begin{document}
\section{Two-column mode}
\begin{slide}{Example}
\twocolumn{%
\onslide{1-}{%
The history of \TeX\ started in the last century. The first codes were introduced
in late 1970 by \textsc{Donald Knuth}. Not that many software packages can boast
that they have reached an age by which others are retired ... :-)}
}{%
\onslide{2-}{\rule{20mm}{25mm}\put(-43,20){{\color{white}\TeX}}}~%
\onslide{3}{{\color{red}\rule{20mm}{40mm}}\put(-43,20){\LaTeX}}%
}
\end{slide}
\end{document}
