\resizebox 内的 \textwidth

Question

我想使用 让表格的最后一行显示跨越所有列的注释\multicolumn{#}{p{\textwidth}}{}。这在与调整大小结合使用时无法正常工作，因为textwidth保持相同的值但测量值会向下缩放。

这是我的代码：

\documentclass{article}%
\usepackage{graphicx}
\begin{document}
\resizebox{\textwidth}{!}{%
\begin{tabular}{rrrrrrrrr} \hline
aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa\\ \hline
\multicolumn{9}{p{\textwidth}}{Notes: Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et.}
\end{tabular}%
}
\end{document} 

输出：

Answer 1

最好使用threeparttablex，尽管它并不完美（右边有点太宽）

\documentclass{article}%
\usepackage{graphicx}
\usepackage[referable]{threeparttablex}
\begin{document}

\noindent
\rule{\textwidth}{1mm}

\noindent
\resizebox{\textwidth}{!}{%
  \begin{threeparttable}
    \begin{tabular}{rrrrrrrrr} \hline aaaaaaaa & aaaaaaaa & aaaaaaaa &
      aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa &
      aaaaaaaa\\ \hline 
    \end{tabular}%
    \begin{tablenotes}
      \note Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
      sed diam nonumy eirmod tempor invidunt ut labore et.
    \end{tablenotes}
  \end{threeparttable}
}
\end{document} 

Answer 2

您首先需要保存/计算真实的桌子的宽度

\newsavebox\tableBox
\sbox\tableBox{\begin{tabular}{rrrr...}...\end{tabular}} % without the \multicolumn line

然后

\resizebox{\textwidth}{!}{%
  \begin{tabular}{rrrr...}
    ...
    \multicolumn{9}{p{\wd\tableBox}}{...}
  \end{tabular}%
}

完整示例：

\documentclass{article}%
\usepackage{graphicx}
\begin{document}

\newsavebox\tableBox
\sbox\tableBox{%
\begin{tabular}{rrrrrrrrr} \hline
aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa\\ \hline
\end{tabular}%
}

\resizebox{\textwidth}{!}{%
\begin{tabular}{rrrrrrrrr} \hline
aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa & aaaaaaaa\\ \hline
\multicolumn{9}{p{\wd\tableBox}}{Notes: Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et.}
\end{tabular}%
}
\end{document}