![自定义多个子图的放置](https://linux22.com/image/444228/%E8%87%AA%E5%AE%9A%E4%B9%89%E5%A4%9A%E4%B8%AA%E5%AD%90%E5%9B%BE%E7%9A%84%E6%94%BE%E7%BD%AE.png)
答案1
您可以使用包中的命令tabular
环境。subcaptionbox
subcaption
\documentclass{article}
\usepackage{graphicx}
\usepackage{subcaption}
\usepackage{multirow}
\usepackage{tabularx}
\newcolumntype{s}{>{\hsize=.2\hsize\linewidth=\hsize}X}
\newcolumntype{D}{>{\hsize=.4\hsize\linewidth=\hsize}X} %Double width column
\newcommand{\wdImg}{\dimexpr \linewidth-2\tabcolsep} %width of the image
\begin{document}
\begin{figure}
\begin{tabularx}{\textwidth}{D *{3}{s}}
\multirow{-2.9}{*}{\subcaptionbox{a\label{fig:1}}{\includegraphics[width=\wdImg]{example-image}}}
& \subcaptionbox{a\label{fig:2}}{\includegraphics[width=\wdImg]{example-image}}
& \subcaptionbox{a\label{fig:3}}{\includegraphics[width=\wdImg]{example-image}}
& \subcaptionbox{a\label{fig:4}}{\includegraphics[width=\wdImg]{example-image}}
\\
& \subcaptionbox{a\label{fig:5}}{\includegraphics[width=\wdImg]{example-image}}
& \subcaptionbox{a\label{fig:6}}{\includegraphics[width=\wdImg]{example-image}}
& \subcaptionbox{a\label{fig:7}}{\includegraphics[width=\wdImg]{example-image}}
\\
\end{tabularx}
\caption{A figure}
\label{fig:fig1}
\end{figure}
\end{document}
答案2
如果您的图片是正方形的,这是一种实现完美对齐的方法。
\documentclass{article}
\usepackage{subcaption}
\usepackage{graphicx}
\newsavebox{\houlubox}
\newlength{\houlumodule}
\newlength{\houlusep}
\begin{document}
\begin{figure}[htp]
% we decide that the big figure is 2/5 of the column width
\sbox{\houlubox}{%
\begin{subfigure}{0.4\dimexpr\columnwidth}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}%
}
% the width of the other images should be half the difference
% between twice the width and the height, minus a short gap
\setlength{\houlumodule}{\dimexpr(2\wd\houlubox-\ht\houlubox-\dp\houlubox)/2-0.5ex}
% let's compute the separation
\setlength{\houlusep}{\dimexpr(\columnwidth-\wd\houlubox-3\houlumodule)/3}
\parbox[b]{\wd\houlubox}{\usebox{\houlubox}\par\vspace{0pt}}\hfill
\parbox[b][\dimexpr\ht\houlubox+\dp\houlubox][s]{\dimexpr3\houlumodule+2\houlusep}{%
\begin{subfigure}{\houlumodule}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}\hfill
\begin{subfigure}{\houlumodule}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}\hfill
\begin{subfigure}{\houlumodule}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}
\vfill
\begin{subfigure}{\houlumodule}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}\hfill
\begin{subfigure}{\houlumodule}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}\hfill
\begin{subfigure}{\houlumodule}
\includegraphics[width=\textwidth]{example-image-1x1}
\caption{}
\end{subfigure}
\vspace{0pt}
}
\caption{Full caption}
\end{figure}
\end{document}
答案3
对齐顶部和底部比较棘手。下面通过反复试验只找到大图像的高度。请注意,它越大,其他子图就越小。
\documentclass{article}
\usepackage{graphicx}
\usepackage{subcaption}
\usepackage{tabularx}
\begin{document}
\begin{figure}
\captionsetup[subfigure]{skip=0pt}% reduce caption size
\setlength{\tabcolsep}{2pt}% reduce horizontal gaps
\sbox1{\includegraphics[height=4.175cm]{example-image}}% measure width
\sbox2{\parbox[t]{\wd1}{\subcaption{a}\label{fig:1}}}% first subcaption
\begin{tabularx}{\textwidth}{@{}lXXX@{}}
& \raisebox{-\height}{\includegraphics[width=\hsize]{example-image}}
& \raisebox{-\height}{\includegraphics[width=\hsize]{example-image}}
& \raisebox{-\height}{\includegraphics[width=\hsize]{example-image}}
\\
& \subcaption{a}\label{fig:2}
& \subcaption{a}\label{fig:3}
& \subcaption{a}\label{fig:4}
\\
\smash{\usebox1}% overlap preceding rows
& \includegraphics[width=\hsize]{example-image}
& \includegraphics[width=\hsize]{example-image}
& \includegraphics[width=\hsize]{example-image}
\\
\usebox2
& \subcaption{a}\label{fig:5}
& \subcaption{a}\label{fig:6}
& \subcaption{a}\label{fig:7}
\end{tabularx}
\caption{A figure}\label{fig:fig1}
\end{figure}
\end{document}