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如何通过页面来控制子图？

tag-icon • tag-icon graphics floats subfloats
如何通过页面来控制子图？

我正在尝试将多个子图放入 3 列。我要显示大量的图。当然，为了让读者在文章中看到这些图，我试图在一页中放入 9 或 12 个图。但是使用子图时，这些图会进入页脚区域和边距区域。如何克服这个问题，以免发生这种情况。建议一种排列这些图的方法，使它们在多个页面中都能漂亮地呈现。

我的代码如下：（针对 12 幅图像）float、、、subcaption所有包都在序言中caption。graphicx

\begin{figure}[H]
\centering
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/2.png}
    \caption{2 by 2}
\end{subfigure}
\hfill
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/3.png}
    \caption{3 by 3}
\end{subfigure}
\hfill
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/4.png}
    \caption{4 by 4}
\end{subfigure}

\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/5.png}
    \caption{5 by 5}
\end{subfigure}
\hfill
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/6.png}
    \caption{6 by 6}
\end{subfigure}
\hfill
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/7.png}
    \caption{7 by 7}
\end{subfigure}


\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/8.png}
    \caption{8 by 8}
\end{subfigure}
\hfill
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/9.png}
    \caption{9 by 9}
\end{subfigure}
\hfill
\begin{subfigure}{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/10.png}
    \caption{10 by 10}
\end{subfigure}


\begin{subfigure}[hb]{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/11.png}
    \caption{11 by 11}
\end{subfigure}
\hfill
\begin{subfigure}[hb]{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/12.png}
    \caption{12 by 12}
\end{subfigure}
\hfill
\begin{subfigure}[hb]{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/15p.png}
    \caption{15 by 15}
\end{subfigure}


\begin{subfigure}[t]{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/20p.png}
    \caption{20 by 20}
\end{subfigure}
\hfill
\begin{subfigure}[t]{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/25p.png}
    \caption{25 by 25}
\end{subfigure}
\hfill
\begin{subfigure}[t]{0.3\textwidth}
    \centering
    \includegraphics[height=1.8in]{images/bfly-primary/30p.png}
    \caption{30 by 30}
\end{subfigure}
\end{figure}

这是我得到的输出

答案1

但是使用子图时，图形会进入页脚区域和边距区域。

您需要为图表指定一个目标宽度。我建议您选择 的\linewidth可选参数中指定的目标宽度\includegraphics。而且，除非您的纸张尺寸异常高，否则 5 行图表不可能放在一页上。我建议您在一页上放置 4 行图表，在下一页上放置 1 行图表，\ContinuedFloat在第二个环境的开头使用指令figure，以继续对图形和子图进行编号。

在此处输入图片描述

demo请确保在实际文档中省略文档类选项。

\documentclass[demo]{article} % remove 'demo' option in real document
\usepackage[letterpaper,margin=1in]{geometry}
% or maybe \usepackage[a4paper,margin=2.5cm]{geometry}
\usepackage{subcaption,graphicx}
\usepackage{lipsum} % filler text

\begin{document}

\begin{figure}[p!]
\setkeys{Gin}{width=\linewidth,height=1.8in} % global placement options

\caption{Some graphics}
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/2.png}
    \caption{2 by 2}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/3.png}
    \caption{3 by 3}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/4.png}
    \caption{4 by 4}
\end{subfigure}

\medskip
\begin{subfigure}{0.32\textwidth}   
    \includegraphics{images/bfly-primary/5.png}
    \caption{5 by 5}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/6.png}`
    \caption{6 by 6}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/7.png}
    \caption{7 by 7}
\end{subfigure}

\medskip
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/8.png}
    \caption{8 by 8}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/9.png}
    \caption{9 by 9}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/10.png}
    \caption{10 by 10}
\end{subfigure}

\medskip
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/11.png}
    \caption{11 by 11}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/12.png}
    \caption{12 by 12}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/15p.png}
    \caption{15 by 15}
\end{subfigure}

\end{figure}
\clearpage

\begin{figure}[ht!]
\ContinuedFloat
\setkeys{Gin}{width=\linewidth,height=1.8in} % global placement options

\caption{Some graphics, cont'd}

\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/20p.png}
    \caption{20 by 20}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/25p.png}
    \caption{25 by 25}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/30p.png}
    \caption{30 by 30}
\end{subfigure}

\end{figure}


\lipsum[1-2]  % filler text
\end{document}

答案2

使用\ContinuedFloat（caption 包）可以将每行放入单独的浮动中。\medskip行的插入将由 分隔\floatsep。这在放置方面提供了更多的灵活性。

\documentclass[demo]{article} % remove 'demo' option in real document
\usepackage[letterpaper,margin=1in]{geometry}
% or maybe \usepackage[a4paper,margin=2.5cm]{geometry}
\usepackage{subcaption,graphicx}
\usepackage{lipsum} % filler text

\begin{document}

\begin{figure}[bp]
\caption{Some graphics}
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/2.png}
    \caption{2 by 2}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/3.png}
    \caption{3 by 3}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/4.png}
    \caption{4 by 4}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\begin{subfigure}{0.32\textwidth}   
    \includegraphics{images/bfly-primary/5.png}
    \caption{5 by 5}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/6.png}`
    \caption{6 by 6}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/7.png}
    \caption{7 by 7}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/8.png}
    \caption{8 by 8}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/9.png}
    \caption{9 by 9}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/10.png}
    \caption{10 by 10}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/11.png}
    \caption{11 by 11}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/12.png}
    \caption{12 by 12}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/15p.png}
    \caption{15 by 15}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat

\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/20p.png}
    \caption{20 by 20}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/25p.png}
    \caption{25 by 25}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/30p.png}
    \caption{30 by 30}
\end{subfigure}
\end{figure}

\lipsum[1-3]

\end{document}

此版本使用\label和\pageref来自动显示“从第...页继续”通知。需要运行两次才能工作（辅助文件）。

\documentclass[demo]{article} % remove 'demo' option in real document
\usepackage[letterpaper,margin=1in]{geometry}
% or maybe \usepackage[a4paper,margin=2.5cm]{geometry}
\usepackage{subcaption,graphicx}
\usepackage{lipsum} % filler text

\usepackage{refcount}% or hyperref
\newcounter{figurerow}[figure]

\newcommand{\ContinuedNotice}{%
  \edef\lastpage{\getpagerefnumber{fig.\thefigure.\thefigurerow}}%
  \refstepcounter{figurerow}%
  \label{fig.\thefigure.\thefigurerow}%
  \edef\thispage{\getpagerefnumber{fig.\thefigure.\thefigurerow}}%
  \ifnum\getpagerefnumber{fig.\thefigure.1}=\thispage\relax
  \else
    \ifnum\lastpage=\thispage\relax
    \else
      \centerline{Continued from page \lastpage}
      \par\medskip
    \fi
  \fi}

\begin{document}

\begin{figure}[bp]
\caption{Some graphics}
\ContinuedNotice% setup
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/2.png}
    \caption{2 by 2}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/3.png}
    \caption{3 by 3}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/4.png}
    \caption{4 by 4}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\ContinuedNotice
\begin{subfigure}{0.32\textwidth}   
    \includegraphics{images/bfly-primary/5.png}
    \caption{5 by 5}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/6.png}`
    \caption{6 by 6}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/7.png}
    \caption{7 by 7}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\ContinuedNotice
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/8.png}
    \caption{8 by 8}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/9.png}
    \caption{9 by 9}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/10.png}
    \caption{10 by 10}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\ContinuedNotice
\begin{subfigure}{0.32\textwidth} 
    \includegraphics{images/bfly-primary/11.png}
    \caption{11 by 11}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/12.png}
    \caption{12 by 12}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}  
    \includegraphics{images/bfly-primary/15p.png}
    \caption{15 by 15}
\end{subfigure}
\end{figure}

\begin{figure}[tbp!]
\ContinuedFloat
\ContinuedNotice
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/20p.png}
    \caption{20 by 20}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/25p.png}
    \caption{25 by 25}
\end{subfigure}%
\hfill
\begin{subfigure}{0.32\textwidth}
    \includegraphics{images/bfly-primary/30p.png}
    \caption{30 by 30}
\end{subfigure}
\end{figure}

\lipsum[1-3]

\end{document}

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