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如何保存表格的宽度并在以后使用它？

tag-icon • tag-icon tables minipage linewidth
如何保存表格的宽度并在以后使用它？

我试图将 a 附加minipage到 atabularx或 atabular中，在 a 内table，小型页面的宽度与 相同tabular(x)。

我做了一个 MWE 来尝试一些东西，但这带来了一个新的问题，尽管与主题无关：在下面的 MWE 中，为什么 的值\linewidth取决于它前面（左边）是否有任何东西？请注意 内部的值是如何变化的，tabular只需在 之前添加文本或将其设置在 中bf，而不是在 内部multicolumn和 外部tabular。这与水平模式或组开始的时间有关吗？我添加了\textwidth和\columnwidth仅供我参考。

BTT: 我怎样才能让宽度minipage 自动地与 a 的宽度相同tabular(x)？当然，我可以手动为 a 赋予minipage与 a 相同的宽度tabularx，但是我如何保存 a 的宽度tabular并在 之后\end{tabular}但在 之前使用它\end{table}？在那个地方，\hsize自然具有与 的宽度完全不同的值tabular，因此我下面的方法是无稽之谈。由于我完全不知道该怎么做，所以我将 MWE 留在这里。它显示了我想要放置 的位置minipage（在 的位置\note{…}）。

\documentclass[DIV=15]{scrartcl}

\usepackage{booktabs}

\newcommand{\note}[1]{%
    \begin{minipage}{\hsize}%
        \rule{1pt}{1.5ex} minipage of width \texttt{hsize}, inside table, but outside tabular\hfill\rule{1pt}{1.5ex}%
    \end{minipage}%
}

\recalctypearea
\begin{document}
\begin{table}[h]
\centering%
\caption{\the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize}
\begin{tabular}{@{}p{110mm}lllll@{}}
    \toprule
    There is a house a house a house a house a house a house a house a house a house a house a house a house a house & B & C & D & E & F\\
    \midrule
    Below: linewidth, columnwidth, hsize & B & C & D & E & F\\
    \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: a linewidth, columnwidth, hsize & B & C & D & E & F\\
    a \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: \textbf{linewidth,} columnwidth, hsize & B & C & D & E & F\\
    \textbf{\the\linewidth,} \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: textwidth, \textbf{linewidth,} columnwidth, hsize & B & C & D & E & F\\
    \the\textwidth, \textbf{\the\linewidth,} \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: textwidth, linewidth, columnwidth, hsize & B & C & D & E & F\\
    \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    \multicolumn{6}{c}{multicol. all columns: \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize}\\
    \midrule
    \multicolumn{6}{c}{multicol. all columns: --\the\textwidth--, --\the\linewidth--, --\the\columnwidth--, --\the\hsize--}\\
    \bottomrule
\end{tabular}

\medskip%
Outside tabular, inside table: \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize

\medskip%
Outside tabular, inside table: a \the\textwidth, b \the\linewidth, c \the\columnwidth, d \the\hsize

\medskip%
\note{a}
\end{table}
\end{document}

原始 MWE（大量代码）：

\documentclass[pagesize, DIV=15, parskip = half-]{scrartcl}

\usepackage{booktabs}
\usepackage{tabularx}

\newcommand{\note}[1]{%
    \begin{minipage}{\hsize}%
        \textbf{#1}\quad\rule{1pt}{1ex}\hfill\rule{1pt}{1ex}%
    \end{minipage}%
}

\newcommand{\notesonice}[2]{%
    \begin{minipage}{#1}%
        \textbf{#2}\quad\rule{1pt}{1ex}\hfill\rule{1pt}{1ex}%
    \end{minipage}%
}

\recalctypearea
\begin{document}
textwidth, linewidth, columnwidth, hsize:\\
\the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize

--textwidth--, --linewidth--, --columnwidth--, --hsize--:\\
--\the\textwidth--, --\the\linewidth--, --\the\columnwidth--, --\the\hsize--

\begin{table}[h]
\centering%
\caption{\the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize}
\begin{tabular}{@{}|l|l|l|@{}}
    \hline
    \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize &&\\
    \hline
    A & B & C\\
    \hline
\end{tabular}
\end{table}

\begin{table}[h]
\centering%
\caption{\the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize, but without lines}
\begin{tabular}{@{}lll@{}}
    \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize &&\\
    A & B & C
\end{tabular}
\end{table}

\begin{table}[h]
\centering%
\caption{\the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize}
\begin{tabularx}{0.95\linewidth}{@{}Xlllll@{}}
    \toprule
    There is a house a house a house a house a house a house a house a house a house a house a house a house a house & B & C & D & E & F\\
    \midrule
    Below: linewidth, columnwidth, hsize & B & C & D & E & F\\
    \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: a linewidth, columnwidth, hsize & B & C & D & E & F\\
    a \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: \textbf{linewidth,} columnwidth, hsize & B & C & D & E & F\\
    \textbf{\the\linewidth,} \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: textwidth, \textbf{linewidth,} columnwidth, hsize & B & C & D & E & F\\
    \the\textwidth, \textbf{\the\linewidth,} \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: textwidth, linewidth, columnwidth, hsize & B & C & D & E & F\\
    \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    \multicolumn{6}{c}{multicolumn all six columns: \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize}\\
    \midrule
    \multicolumn{6}{c}{multicolumn all six columns: --\the\textwidth--, --\the\linewidth--, --\the\columnwidth--, --\the\hsize--}\\
    \bottomrule
\end{tabularx}

Outside tabular, inside table: \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize

Outside tabular, inside table: a \the\textwidth, b \the\linewidth, c \the\columnwidth, d \the\hsize

\note{a}

\notesonice{0.95\linewidth}{b}
\end{table}

478.00635\,pt:\\
\rule{478.00635pt}{1pt}

355.4792\,pt:\\
\hspace*{0.025\linewidth}\rule{355.4792pt}{1pt}
\end{document}

答案1

我相信您正在寻找threeparttable。无论如何，您可以measuredtabular为该作业定义一个环境：

\documentclass[DIV=15]{scrartcl}

\usepackage{booktabs}

\newlength{\tabularwidth}
\newsavebox{\measuredtabularbox}
\newenvironment{measuredtabular}
 {\begin{lrbox}{\measuredtabularbox}\begin{tabular}}
 {\end{tabular}\end{lrbox}%
  \global\tabularwidth=\wd\measuredtabularbox
  \usebox{\measuredtabularbox}%
 }

\recalctypearea

\begin{document}

\begin{table}[htp]
\centering

\caption{\the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize}

\begin{measuredtabular}{@{}p{110mm}lllll@{}}
    \toprule
    There is a house a house a house a house a house a house a house a 
    house a house a house a house a house a house & B & C & D & E & F\\
    \midrule
    Below: linewidth, columnwidth, hsize & B & C & D & E & F\\
    \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: a linewidth, columnwidth, hsize & B & C & D & E & F\\
    a \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: \textbf{linewidth,} columnwidth, hsize & B & C & D & E & F\\
    \textbf{\the\linewidth,} \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: textwidth, \textbf{linewidth,} columnwidth, hsize & B & C & D & E & F\\
    \the\textwidth, \textbf{\the\linewidth,} \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    Below: textwidth, linewidth, columnwidth, hsize & B & C & D & E & F\\
    \the\textwidth, \the\linewidth, \the\columnwidth, \the\hsize & B & C & D & E & F\\
    \midrule
    \multicolumn{6}{c}{multicol. all columns: \the\textwidth, \the\linewidth,
    \the\columnwidth, \the\hsize}\\
    \midrule
    \multicolumn{6}{c}{multicol. all columns: --\the\textwidth--, --\the\linewidth--,
    --\the\columnwidth--, --\the\hsize--}\\
    \bottomrule
\end{measuredtabular}

\medskip

\begin{minipage}{\tabularwidth}
There is a house a house a house a house a house a house a house
a house a house a house a house a house a house
a house a house a house a house a house a house
a house a house a house a house a house a house
a house a house a house a house a house a house
a house a house a house a house a house a house
\end{minipage}

\end{table}
\end{document}

在此处输入图片描述

您不需要此类东西，tabular*也不tabularx需要明确设置宽度，这样您就知道了。

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