转自使用floatrow宏包处理浮动体此宏包支持各种浮动体排版,不仅仅是图片我在这里只摘摘录了几个原文的简单代码,并附上效果图
\begin{figure}[!htp]
\begin{floatrow}
\ffigbox[\FBwidth]
{
\includegraphics[width=0.45\textwidth]{1}
\includegraphics[width=0.45\textwidth]{2}
}
{\caption{共享题注}\label{sharefig:a}}
\end{floatrow}
\end{figure}
\begin{figure}[!htp]
\begin{floatrow}
\ffigbox[\FBwidth]
{
\includegraphics[width=0.45\textwidth]{1}
}
{\caption{独立题注}\label{sepfig:a}}
\ffigbox[\FBwidth]
{
\includegraphics[width=0.45\textwidth]{2}
}
{\caption{独立题注}\label{sepfig:b}}
\end{floatrow}
\end{figure}
\begin{figure}[!htp]
\begin{floatrow}
\ffigbox[\textwidth]{
\begin{subfloatrow}[2]
\ffigbox[\FBwidth]{
\includegraphics[width=0.45\textwidth]{2}
}{\caption{子题注}\label{subfig:a}}
\ffigbox[\FBwidth]{
\includegraphics[width=0.45\textwidth]{1}
}{\caption{子题注}\label{subfig:b}}
\end{subfloatrow}
}{\caption{共享题注带子题注}\label{fig:sub}}
\end{floatrow}
\end{figure}
\begin{figure}[!htp]
\ffigbox[\textwidth]
{
\begin{subfloatrow}[2]%useFCwidth
\ffigbox[\FBwidth]{
\includegraphics[width=0.4\textwidth]{1}
}{\caption{子题注1}\label{trifig:a}}
\ffigbox[\FBwidth]{
\includegraphics[width=0.4\textwidth]{2}
}{\caption{子题注2}\label{trifig:b}}
\end{subfloatrow}
\begin{subfloatrow}[2]%useFCwidth
\ffigbox[\FBwidth]{
\includegraphics[width=0.4\textwidth]{3}
}{\caption{子题注3}\label{trifig:c}}
\ffigbox[\FBwidth]{
\includegraphics[width=0.4\textwidth]{4}
}{\caption{子题注4}\label{trifig:d}}
\end{subfloatrow}
}{\caption{四个子图}\label{trifig}}
\end{figure}
