\documentclass[twoside,twocolumn]{scrartcl}
%% $Id: right2s2c.tex 318 2021-11-20 07:30:54Z herbert $

\input{preamble.ltx}
\setlength\columnseprule{0.4pt}


\begin{document}

\tableofcontents
 ewpage

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\section{File \texttt{\jobname}}

\begin{lstlisting}
The fullpage image~\vref{fig:fullpage0} has a caption~\vpageref{fig:fullpage0-cap}.
\end{lstlisting}

The fullpage image~\vref{fig:fullpage0} has a caption~\vpageref{fig:fullpage0-cap}.

\begin{lstlisting}
\hvFloat[fullpage,capPos=right]%
  {figure}%
  {\includegraphics[fullpage]{frose}}%
  [A fullpage float with the default caption setting]%
  {A default caption of a ``fullpage'' object with the default setting, which
   is a ``left''  caption which means that it always appears before the object.
   This can be an even or odd page. And some more text which has no
   real meaning because it fills only the space for a long caption.}%
  {fig:fullpage0}
\end{lstlisting}


\Float[capPos=right]
\hvFloat[fullpage,capPos=right]%
  {figure}%
  {\includegraphics[fullpage]{frose}}%
  [A fullpage float with the default caption setting]%
  {A default caption of a ``fullpage'' object with the default setting, which
   is a ``left''  caption which means that it always appears before the object.
   This can be an even or odd page. And some more text which has no
   real meaning because it fills only the space for a long caption.}%
  {fig:fullpage0}

\blinddocument

\begin{lstlisting}
\hvFloat[fullpage,capPos=right]%
  {figure}%
  {\includegraphics[fullpage]{frose}}%
  [A fullpage float with the default caption setting]%
  {A default caption of a ``fullpage'' object with the default setting, which
   is a ``left''  caption which means that it always appears before the object.
   This can be an even or odd page. And some more text which has no
   real meaning because it fills only the space for a long caption.}%
  {fig:fullpage1}
\end{lstlisting}


\Float[capPos=right]
\hvFloat[fullpage,capPos=right]%
  {figure}%
  {\includegraphics[fullpage]{frose}}%
  [A fullpage float with the default caption setting]%
  {A default caption of a ``fullpage'' object with the default setting, which
   is a ``left''  caption which means that it always appears before the object.
   This can be an even or odd page. And some more text which has no
   real meaning because it fills only the space for a long caption.}%
  {fig:fullpage1}

\blinddocument


\Blindtext \Blindtext


\end{document}