- \vspace{4ex}
- \begin{center}
- \begin{subfigure}[b]{.3\linewidth}
- \includegraphics[width=\linewidth]{home_auto1}
- \caption{Select task.}%
- \label{fig:example_screenshots1}
- \end{subfigure}
- \begin{subfigure}[b]{.3\linewidth}
- \includegraphics[width=\linewidth]{home_auto2}
- \caption{Select device.}%
- \label{fig:example_screenshots2}
- \end{subfigure}
- \begin{subfigure}[b]{.3\linewidth}
- \includegraphics[width=\linewidth]{home_auto3}
- \caption{View result.}%
- \label{fig:example_screenshots3}
- \end{subfigure}
- \caption{Screenshots of the home automation example program in action.}%
- \label{fig:example_screenshots}
- \end{center}
- %\end{leftfullpage}
- \end{fullpage}
+\begin{figure}[!ht]
+ \centering
+ \begin{subfigure}[b]{.3\linewidth}
+ \includegraphics[width=\linewidth]{home_auto1}
+ \caption{Select task.}%
+ \label{fig:example_screenshots1}
+ \end{subfigure}
+ \begin{subfigure}[b]{.3\linewidth}
+ \includegraphics[width=\linewidth]{home_auto2}
+ \caption{Select device.}%
+ \label{fig:example_screenshots2}
+ \end{subfigure}
+ \begin{subfigure}[b]{.3\linewidth}
+ \includegraphics[width=\linewidth]{home_auto3}
+ \caption{View result.}%
+ \label{fig:example_screenshots3}
+ \end{subfigure}
+ \caption{Screenshots of the home automation example program in action.}%
+ \label{fig:example_screenshots}