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表格中 CAPTION 后的不平衡差距

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表格中 CAPTION 后的不平衡差距

带有 FONT=FOOTNOTESIZE 的 CAPTION 包在标题后留下了较大的间隙。具体来说，TABULAR 之前的标题会留下较大的间隙，而 TABULAR 之后的标题则不会。以下是一个例子。

\documentclass{article}
\usepackage[font=footnotesize]{caption}             % The gap disappears without this package
\begin{document}
%--------------------------------------------------
% This table leaves a wide gap after Table 1: TEXT
%--------------------------------------------------
\begin{table}
\caption{TEXT}                                      % The gap right after here
\footnotesize This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. \par\centering
\begin{tabular}{lr}\hline
1.0000 & 1.0000 \\\hline
\end{tabular}
\end{table}
%--------------------------------------------------
% This table doesn't leave it after Table 2: TEXT
%--------------------------------------------------
\begin{table}
{\centering\begin{tabular}{lr}\hline
1.0000 & 1.0000 \\\hline
\end{tabular}\par}
\caption{TEXT}                                      % No gap appears here
\footnotesize This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence.
\end{table}
\end{document}

在此示例中，只有第一个表格产生了难看的间隙。可以消除“表格 1：文本”和“这是一个句子。这是一个句子”之间不必要的间隙吗？

答案1

浮动内容和标题之间的垂直空间（间隙）
由包skip提供的选项控制caption。

这样 \captionsetup{skip=0pt}就会消除差距。

\documentclass{article}
\usepackage[font=footnotesize]{caption}             % The gap disappears without this package

\captionsetup{skip=0pt} % <-------- add this line

\begin{document}
%--------------------------------------------------
% This table leaves a wide gap after Table 1: TEXT
%--------------------------------------------------
\begin{table}
\caption{TEXT}                                      % The gap right after here
\footnotesize This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. \par\centering
\begin{tabular}{lr}\hline
1.0000 & 1.0000 \\\hline
\end{tabular}
\end{table}
%--------------------------------------------------
% This table doesn't leave it after Table 2: TEXT
%--------------------------------------------------
\begin{table}
{\centering\begin{tabular}{lr}\hline
1.0000 & 1.0000 \\\hline
\end{tabular}\par}
\caption{TEXT}                                      % No gap appears here
\footnotesize This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence. This is a sentence.
\end{table}
\end{document}

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