不居中列

Question

我有以下示例代码，并且我希望所有列具有相同的宽度：

\documentclass[xcolor=table]{article}
\usepackage{graphicx} % Required for inserting images
\usepackage{tabularx,booktabs}

\title{dd}
\author{david.moldes }
\date{June 2023}

\begin{document}

 
\end{table}

\maketitle

\section{Introduction}

\begin{table}\centering
\begin{tabular}{@{}lccccccc@{}}\toprule
& \multicolumn{7}{c}{\textbf{Levels}}\\
\cmidrule{2-8} \
\textbf{Factors} & \textit{1} & \textit{2} & \textit{3} & \textit{4} & \textit{5} & \textit{6} & \textit{7}\\ \midrule
\textit{A} & Water & ChCl:2Gly & ChCl:2Urea & --- 
 & ---   & ---   & ---  \\
\textit{B}& 0 & 0.40 & 0.57 &0.69 & 0.82 & 0.86 & 0.91 \\
\bottomrule
\end{tabular}


\end{document}

我尝试使用这里给出的解释，如何在不固定表格宽度的情况下均匀分布列？，但在 beamer 文档中它不起作用。

Answer 1

不居中列

该tabularx包提供了一种列类型X，可以自动调整列的宽度到合适的宽度（最终使该类型的列的宽度相等）。

代码

\begin{tabularx}{1.5\textwidth}{@{} l *7{X} @{}}  % I've had to do `1.5\textwidth` as a the width to suit my specific renderer. Adjust it according to your needs.
    \toprule
                        &   \multicolumn{7}{c}{\textbf{Levels}}                                                                         \\
    \cmidrule{2-8}
    \textbf{Factors}    &   \textit{1}  &   \textit{2}  &   \textit{3}  &   \textit{4}  &   \textit{5}  &   \textit{6}  &   \textit{7}  \\
    \midrule
    \textit{A}          &   Water       &   ChCl:2Gly   &   ChCl:2Urea  &   ---         &   ---         &   ---         &   ---         \\
    \textit{B}          &   0           &   0.40        &   0.57        &   0.69        &   0.82        &   0.86        &   0.91        \\
    \bottomrule
\end{tabularx}

图像

居中列

虽然每列类型X都会自动左对齐。要让它们保持居中，请使用这答案（来自另一个 tex stackexchange 帖子）。

新代码

% \newcolumntype{Y}{>{\centering\arraybackslash}X}  % in your preamble

\begin{tabularx}{1.5\textwidth}{@{} l *7{Y} @{}}  % I've had to do `1.5\textwidth` as a the width to suit my specific renderer. Adjust it according to your needs.
    \toprule
                        &   \multicolumn{7}{c}{\textbf{Levels}}                                                                         \\
    \cmidrule{2-8}
    \textbf{Factors}    &   \textit{1}  &   \textit{2}  &   \textit{3}  &   \textit{4}  &   \textit{5}  &   \textit{6}  &   \textit{7}  \\
    \midrule
    \textit{A}          &   Water       &   ChCl:2Gly   &   ChCl:2Urea  &   ---         &   ---         &   ---         &   ---         \\
    \textit{B}          &   0           &   0.40        &   0.57        &   0.69        &   0.82        &   0.86        &   0.91        \\
    \bottomrule
\end{tabularx}

新图片

希望这就是您所寻找的！