%%
%% The LaTeX Companion, 3ed
%%
%% Example 7-5-4 on page I-564 in "hvfloat --- Sophisticated caption placement control and more".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{135.0pt}


%StartShownPreambleCommands
\usepackage{hvfloat}
\hvDefFloatStyle{rotateright}
    {rotAngle=-90,capWidth=w,
     capFormat={labelfont=bf,indention=1em,
                justification=raggedright}}
%StopShownPreambleCommands

\begin{document}
\hvFloat[style=rotateright]{figure}
  {\includegraphics[scale=1.3]{cat}
   \includegraphics{cat}
   \includegraphics[scale=.7]{cat}}
  {Three cats and several lines of explanation in
   the caption}{fig:3cats}
A paragraph of text in the main galley to show the
text margins.
\end{document}