LaTeX技巧69：LaTeX常用插图代码，实现并列的插图

一般插图常用代码

\begin{figure}
\begin{center}
\includegraphics[width=0.48\textwidth]{../imgs/Policies.pdf}
\end{center}
\caption{The structure of Policies}
\label{fig:policies}
\end{figure}

两张插图并列

\begin{figure*}
\begin{minipage}[t]{0.25\textwidth}
\centering
\includegraphics[width=2.2in]{../imgs/viewerNumber_all.pdf}
%\caption{fig1}
\label{fig:side:a}
\end{minipage}%
\begin{minipage}[t]{0.25\textwidth}
\centering
\includegraphics[width=2.2in]{../imgs/viewerNumber_1.pdf}
%\caption{fig1}
\label{fig:side:a}
\end{minipage}%
\begin{minipage}[t]{0.25\textwidth}
\centering
\includegraphics[width=2.2in]{../imgs/viewerNumber_2.pdf}
%\caption{fig1}
\label{fig:side:a}
\end{minipage}%
\begin{minipage}[t]{0.25\textwidth}
\centering
\includegraphics[width=2.2in]{../imgs/viewerNumber_3.pdf}
%\caption{fig2}
\label{fig:side:b}
\end{minipage}
\caption{}
\label{fig:viewerNumber}
\end{figure*}