\documentclass{article} \usepackage{graphicx} \usepackage{fitbox} \usepackage{subfig} \begin{document} The use of fitbox with a subfigure. Note that the optional argument for the command counts the lines for the subcaptions. \SetFitboxLayout[subcaplines=1]{3}{2} \begin{figure} \centering \subfloat[First Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Second Napoleon]{\fitbox*{\includegraphics{napoleon}}}\\ \subfloat[Third Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Fourth Napoleon]{\fitbox*{\includegraphics{napoleon}}}\\ \subfloat[Fifth Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Sixth Napoleon]{\fitbox*{\includegraphics{napoleon}}} \caption{Six Napoleons, \texttt{\textbackslash SetFitboxLayout[subcaplines=1]\{3\}\{2\}}} \label{fig:napoleons} \end{figure} \SetFitboxLayout{3}{2} \begin{figure} \centering \subfloat{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat{\fitbox*{\includegraphics{napoleon}}}\\ \subfloat{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat{\fitbox*{\includegraphics{napoleon}}}\\ \subfloat{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat{\fitbox*{\includegraphics{napoleon}}} \caption{Six Napoleons, no subcaptions, \texttt{\textbackslash SetFitboxLayout\{3\}\{2\}}} \label{fig:napoleons1} \end{figure} \SetFitboxLayout[subcaplines=1, maincaplines=2]{2}{3} \begin{figure} \centering \subfloat[First Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Second Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Third Napoleon]{\fitbox*{\includegraphics{napoleon}}}\\ \subfloat[Fourth Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Fifth Napoleon]{\fitbox*{\includegraphics{napoleon}}}\quad \subfloat[Sixth Napoleon]{\fitbox*{\includegraphics{napoleon}}} \caption{Six Napoleons, another arrangement\\ \texttt{\textbackslash SetFitboxLayout[subcaplines=1, maincaplines=2]\{2\}\{3\}}} \label{fig:napoleons3} \end{figure} \end{document}