☰

用于创建具有重复元素的表格的选项

tag-icon • tag-icon tables
用于创建具有重复元素的表格的选项

我遇到一种情况，即我有一个带有重复标签的表格环境：

\documentclass{article}

\begin{document}

\begin{tabular}{ll}\hline
        Label 1 & Bunch of text\\
        Label 2 & More text\\
        Label 3 & Even more things to write\\
        Label 4 & Lots of stuff\\\hline

        Label 1 & Second set of entries\\
        Label 2 & Can be written here\\
        Label 3 & All sorts of stuf\\
        Label 4 & Last of the second entries\\\hline

        Label 1 & Third set of entries\\
        Label 2 & With its own unique text\\
        Label 3 & But the same set of labels\\
        Label 4 & Off to the left\\\hline
\end{tabular}

\end{document}

本质上，我有一张表，上面有一堆小表，所有标签都相同。如上例所示，我必须手动重复每个标签。有没有办法自动创建这些标签？或者，有没有办法创建一个表格模式，我们只需填写缺失的信息？

答案1

这是一个可能的解决方案，带有一个自动重置的计数器；应该清楚如何将标签修改为真实的标签。

\documentclass{article}
\usepackage{array}

\newcommand{\rowlabels}{%
  \ifcase\value{rowlabelcount}\or
    Label 1\or
    Label 2\or
    Label 3\or
    Label 4\fi
}
\newcommand{\printlabel}{%
  \stepcounter{rowlabelcount}%
  \ifnum\value{rowlabelcount}=5 % change here the value when resetting is needed
    \setcounter{rowlabelcount}{1}%
  \fi
  \rowlabels
}
\newcounter{rowlabelcount}

\begin{document}

\begin{tabular}{>{\printlabel}ll}\hline
 & Bunch of text\\
 & More text\\
 & Even more things to write\\
 & Lots of stuff\\\hline

 & Second set of entries\\
 & Can be written here\\
 & All sorts of stuf\\
 & Last of the second entries\\\hline

 & Third set of entries\\
 & With its own unique text\\
 & But the same set of labels\\
 & Off to the left\\\hline
\end{tabular}

\end{document}

在此处输入图片描述

答案2

您还可以使用包裹collcell​定义自定义列环境。我已定义L以下环境，以便在未提供文本时自动添加标签。如果该列中已有数据，则该文本将用作标签。此处添加的红色只是为了显示自动标签的添加位置。

在此处输入图片描述

下面的默认设置是要求\RestartLabelCounter在需要时调用来重新启动标签。但是，如果调用

\toggletrue{AutoResetCounter}
\setcounter{LabelCounter}{0}

代码将每输入 4 次自动重置：

在此处输入图片描述

笔记：

  • 在当前实现中你需要调用

      \setcounter{LabelCounter}{0}

    前每个表格，除非您希望标签从一个表格延续到下一个表格，如果需要，这也可以自动化。

代码：

\documentclass{article}

\usepackage{xcolor}
\usepackage{collcell}
\usepackage{ifmtarg}
\usepackage{etoolbox}

% http://tex.stackexchange.com/questions/125714/use-of-ifmtarg-yields-spurious-space
\makeatletter
\newcommand{\IfIsEmptyArg}[3]{%
  \expandafter\@ifmtarg\expandafter{#1}{#2}{#3}
}
\makeatother


\newtoggle{AutoResetCounter}%
\togglefalse{AutoResetCounter}%

\newcounter{LabelCounter}%
\setcounter{LabelCounter}{0}%
\newcommand*{\StepCounter}[1]{%
    \iftoggle{AutoResetCounter}{%
        \ifnum\value{#1}=4\relax%
            \setcounter{#1}{1}%
        \else
            \stepcounter{#1}%
        \fi
    }{%
        \stepcounter{#1}%
    }%
}%
\newcommand*{\RestartLabelCounter}{\setcounter{LabelCounter}{0}}%
\newcommand*{\ApplyLabel}[1]{%
    \IfIsEmptyArg{#1}{%
        \textcolor{red}{Label \theLabelCounter}%
        \StepCounter{LabelCounter}%
    }{%
        #1%
    }%
}%
\newcolumntype{L}{>{\collectcell\ApplyLabel}l<{\endcollectcell}}

\begin{document}
\begin{tabular}{Ll}\hline
        & Bunch of text\\
        & More text\\
        & Even more things to write\\
        & Lots of stuff\\
        \hline
        Label X & Second set of entries\\
        Label Y & Can be written here\\
                 & All sorts of stuf\\
                 & Last of the second entries \RestartLabelCounter\\
        \hline
        & Third set of entries\\
        & With its own unique text\\
        & But the same set of labels\\
        & Off to the left\\\hline
\end{tabular}

\bigskip
\toggletrue{AutoResetCounter}
\setcounter{LabelCounter}{0}
With auto reset enabled:\medskip

\begin{tabular}{Ll}\hline
        & Bunch of text\\
        & More text\\
        & Even more things to write\\
        & Lots of stuff\\
        \hline
        & Another set of entries\\
        & With its own unique text\\
        & But the same set of labels\\
        & Off to the left\\\hline
\end{tabular}

\end{document}

答案3

我不会使用计数器和空单元格，而是只使用自定义语法来填充内部表，同时使用数组包\extrarowheight使文本远离水平线。

在此处输入图片描述

\documentclass{article}

\usepackage{array}

\newenvironment{foolist}
{\par
\setlength\extrarowheight{2pt}%
\centering\begin{tabular}{ll}\hline}
{\end{tabular}\par}

\newcommand\foo[4]{%
        Label 1 & #1\\
        Label 2 & #2\\
        Label 3 & #3\\
        Label 4 & #4\\\hline
}
\begin{document}

\begin{foolist}

\foo{Bunch of text}
    {More text}
    {Even more things to write}
    {Lots of stuff}

\foo{Second set of entries}
    {Can be written here}
    {All sorts of stuf}
    {Last of the second entries}

\foo{Third set of entries}
    {With its own unique text}
    {But the same set of labels}
    {Off to the left}

\end{foolist}

\end{document}

答案4

这里没什么可说的。所以我只说明一种你可以使用的方法

\documentclass{article}

\makeatletter

\newcounter{mytablelabel}
\newcommand{\myentry}{%%
  \@ifnextchar*{\setcounter{mytablelabel}{0}\@myentry}
               {\@myentry*}}
\def\@myentry*#1{\stepcounter{mytablelabel}Label \arabic{mytablelabel} & #1 \\}

\makeatother

\pagestyle{empty}
\begin{document}

\begin{tabular}{ll}\hline
  \myentry{Bunch of text}
  \myentry{More text}
  \myentry{Even more htings to write}
  \myentry{Lots of stuff}\hline

  \myentry*{Bunch of text}
  \myentry{More text}
  \myentry{Even more things to write}
  \myentry{Last of the second entries}\hline

  \myentry*{Third set of entries}
  \myentry{With its own unique text} 
  \myentry{But the same set of labels}
  \myentry{Off to the left}
\end{tabular}

\end{document}

这里我创建了一个计数器和一个命令，用于格式化表格中每行的内容。我允许已加星标重置计数器的命令版本。如果您有更复杂的问题，可以对此进行调整。

相关内容