Caption position : above of the figure

Question

I have a problem about positioning of the caption. My code of the figure is like this:

\usepackage[format=hang]{caption}

\begin{figure}[!h]
\centering
\captionsetup{justification=raggedright,singlelinecheck=false}

\captionbox{Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa.}{

   \fbox{\includegraphics[width=4in]{basicLDPC}}}
   \label{fig:dummy}

\end{figure}

The output is :

The problem is the caption must be at above of the figure. How can I do that?

Edited

Is there any possible way to add a text after the figure like a footnote to write the source of it?

Thanks

Answer 1

Just set the option figureposition=top:

% arara: pdflatex

\documentclass{article}
\usepackage[demo]{graphicx} % remove that option
\usepackage{caption}
\captionsetup{%
    ,format=hang
    ,justification=raggedright
    ,singlelinecheck=false
    ,figureposition=top
    }

\begin{document}
\begin{figure}[!h]
    \centering
    \captionbox{Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa.\label{fig:dummy}}{%       
        \fbox{\includegraphics[width=4in]{basicLDPC}}}
\end{figure}
\end{document}

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Off-topic: Please note the % in the 4th last line which was missing.