Make Caption of Image longer than Image in Subfloat

Question

I have little icons (48x48) and I want to display them using subfloat. To prevent that images from being pixelated I set the width to 1cm. But now the caption has also a length of 1cm and looks terrible. Here is my code:

\documentclass[12pt,a4paper]{scrartcl}
\usepackage{graphicx}
\usepackage{subfloat}
\usepackage{subfig}
\begin{document}
    \begin{figure}[!htb]
    \centering
    \subfloat[Logo]{\includegraphics[width=1cm]{Bilder/icons/logo.png}}
    \hspace{1pt}               
    \caption{Graphiken der Anwendung}
    \label{fig:icons}
    \end{figure}
\end{document}

Is there a way to make the caption longer than the 1cm image?

Answer 1

You could just increase the official width of the subfloat by putting the image in a larger but invisible box:

\begin{figure}
    \centering
    \subfloat[Logo]{\makebox[5cm][c]{\includegraphics[width=1cm]{Bilder/icons/logo.png}}}
    \caption{Graphiken der Anwendung}
    \label{fig:icons}
\end{figure}