[Tex/LaTex] How to footnote two subfigures in one figure

floatsfootnotessubfloats

I have some trouble with footnotes.

Here is, what i wanted to do:

\begin{figure}[H]
    \subfigure[WSML Varianten\protect\footnotemark]
        {\includegraphics[width=0.5\textwidth]{wsml-space.pdf}
        \label{subfigure:wsml-space}}
    \hfill
    \subfigure[Schichten der WSML Varianten\protect\footnotemark]
        {\includegraphics[width=0.4\textwidth]{wsml-layering.pdf}}
        \caption[WSML Varianten und Schichten]{WSML-Varianten und deren Zusammenspiel im Überblick}
        \label{subfigure:WSML-layer}
\end{figure}
\footnotetext{\url{http://www.w3.org/2004/12/rules-ws/paper/44/}~~(aufgerufen am 31.01.2014)}
\footnotetext{\url{http://www.wsmo.org/TR/d16/d16.1/v0.3/20050320/}~~(aufgerufen am 31.01.2014)}

Now, the 2 subfigures are marked with "1" and "2", but logically the footenotetext is twice marked with "2".

Any idea to solve this problem?

Greetz
fliflaflex

Best Answer

You can use the optional argument for \footnotetext:

\documentclass{article}
\usepackage{subfigure}
\usepackage[demo]{graphicx}
\usepackage{float}
\usepackage{url}

\begin{document}

\begin{figure}[H]
    \subfigure[WSML Varianten\protect\footnotemark]
        {\includegraphics[width=0.5\textwidth]{wsml-space.pdf}
        \label{subfigure:wsml-space}}
    \hfill
    \subfigure[Schichten der WSML Varianten\protect\footnotemark]
        {\includegraphics[width=0.4\textwidth]{wsml-layering.pdf}}
        \caption[WSML Varianten und Schichten]{WSML-Varianten und deren Zusammenspiel im Überblick}
        \label{subfigure:WSML-layer}
\end{figure}
\footnotetext[1]{\url{http://www.w3.org/2004/12/rules-ws/paper/44/}~~(aufgerufen am 31.01.2014)}
\footnotetext{\url{http://www.wsmo.org/TR/d16/d16.1/v0.3/20050320/}~~(aufgerufen am 31.01.2014)}

\end{document}

subfigure is an obsolete package; you should consider using subfig or subcaption instead.