# Placing two figures (each having subfigures) next two each other

I would like to place two figures, where each figure has subfigures next to each other. I tried with minipage, but tex does not like the \subfigure as Not in outer par mode. Is there any way to place figures with subfigures next to each other?

\begin{figure*}[htbp]

\begin{minipage}[hbt]{0,49\textwidth}

\begin{figure}
\subfigure[Subfigure 1.1]{
\label{fig:subfig1_1}
\includegraphics[scale=0.42]{graphs/sub_1_1.pdf}
}

\subfigure[Sub 1.2] {
\label{fig:subfig1_2}
\includegraphics[scale=0.42]{graphs/sub_1_2.pdf}
}
}
\label{fig:subfigure1}
\caption{Subfigure 1}
\end{figure}
\end{minipage}

\begin{minipage}[hbt]{0,49\textwidth}
%... as above
\end{minipage}
\end{figure*}

-
Welcome to TeX.sx! Please change your code snippet to a minimal working example (MWE) that shows your document class and relevant packages. –  lockstep Oct 23 '12 at 10:11
–  Bart Arondson Oct 23 '12 at 22:50

You can't put a floating object inside a minipage, but you can place minipages inside a floating object. I notice that you are using the obsolete subfigure package; you should use subfig or subcaption instead.

Below there are two approaches; the first one using the subfig package, and the other one using the subcaption package:

\documentclass{article}
\usepackage[demo]{graphicx}
\usepackage{caption}
\usepackage{subfig} % Needs subfig for this example.

\begin{document}

\begin{figure}
\begin{minipage}{.48\textwidth}
\centering
\subfloat[]{\includegraphics[width=.4\linewidth]{fig2}}
\caption{First figure with two subfigures}
\label{fig:testa}
\end{minipage}\hfill
\begin{minipage}{.48\textwidth}
\centering
\subfloat[]{\includegraphics[width=.4\linewidth]{fig4}}
\caption{Second figure with two subfigures}
\label{fig:testb}
\end{minipage}
\end{figure}

\end{document}


\documentclass{article}
\usepackage[demo]{graphicx}
\usepackage{caption}
\usepackage{subcaption}

\begin{document}

\begin{figure}
\begin{minipage}{.48\textwidth}
\centering
\subcaptionbox{}{\includegraphics[width=.4\linewidth]{fig2}}
\caption{First figure with two subfigures}
\label{fig:testa}
\end{minipage}\hfill
\begin{minipage}{.48\textwidth}
\centering
\subcaptionbox{}{\includegraphics[width=.4\linewidth]{fig4}}
\caption{Second figure with two subfigures}
\label{fig:testb}
\end{minipage}
\end{figure}

\end{document}


The demo option for graphicx simply replaces actual figures with black rectangles; do not use that option in your actual document.

-
+1 what is the pros and cons betweem both approaches? –  kiss my armpit Oct 23 '12 at 16:49
@ガベージコレクタ this question and its answers give a good comparison. –  Gonzalo Medina Oct 23 '12 at 17:43
@Speravir yes it was a typo. I had subcaption in both examples (the problems of copy-paste). –  Gonzalo Medina May 6 '13 at 22:39

Since figure is a floating object and minipages are not, you can't use figures inside minipages. One method is to avoid using figure and use the captionof from caption/subcation (or capt-of) package.

Code:

\documentclass[a4paper]{article}
\usepackage{graphicx}
\usepackage{subcaption}

\begin{document}
\noindent
\begin{minipage}[t]{0.49\linewidth}%
\begin{minipage}[t]{0.49\textwidth}%
\includegraphics[width=\textwidth]{example-image-a}%
\captionof{subfigure}{sub figure - 1}
\end{minipage}%
\hfill
\begin{minipage}[t]{0.49\textwidth}%
\includegraphics[width=\linewidth]{example-image-b}
\captionof{subfigure}{sub figure - 2}
\end{minipage}
\captionof{figure}{figure one}
\end{minipage}%
\setcounter{subfigure}{0}
\hfill
\begin{minipage}[t]{0.49\linewidth}%
\begin{minipage}[t]{0.49\textwidth}%
\includegraphics[width=\textwidth]{example-image-c}%
\captionof{subfigure}{sub figure - 1}
\end{minipage}%
\hfill
\begin{minipage}[t]{0.49\textwidth}%
\includegraphics[width=\linewidth]{example-image}
\captionof{subfigure}{sub figure - 2}
\end{minipage}
\captionof{figure}{figure two}
\end{minipage}%

\end{document}


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It's not appropriate to use hbt in the optional argument of minipage (you can use t, b, or c). –  Gonzalo Medina Oct 23 '12 at 16:35
@GonzaloMedina My bad. I copied it as such from the OP's code and overlooked. Thanks for noting. –  Harish Kumar Oct 23 '12 at 21:40
+1 Harish :) have you tried cross referencing a subfigure using this method? It produces the incorrect numbers--yikes! –  cmhughes Mar 1 at 19:16
@cmhughes: No Chris. but I will do today after dome time. :-) –  Harish Kumar Mar 1 at 23:40