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具有重复标题和水平线的长表

tag-icon • tag-icon tables longtable
具有重复标题和水平线的长表

我正在尝试制作一个长表，它有重复的标题。此外，每行都有规则。然而，在第二页中，规则重复了两次。它看起来不够完美。我该如何解决这个问题？

平均能量损失

\documentclass[11pt, a4paper, oneside]{memoir}
\usepackage{longtable}
\usepackage{booktabs}
\usepackage{array}
\usepackage{arydshln}
\setlength\dashlinedash{0.2pt}
\setlength\dashlinegap{1.5pt}
\setlength\arrayrulewidth{0.3pt}

\begin{document}
\begin{longtable}{l} 
    \toprule
    Title \\ 
    \midrule
    \endfirsthead
    \toprule
    Title \\
    \midrule
    \endhead
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \bottomrule

\end{longtable}
\end{document}

enter image description here

enter image description here

《经济学人》也使用规则

Economist

答案1

我偶然发现了一个解决方案。它可能有缺点，但对我来说很有效。

添加这两行即可解决问题

\setlength{\aboverulesep}{0pt}
\setlength{\belowrulesep}{0pt}

MWE 现在成为

\documentclass[11pt, a4paper, oneside]{memoir}
\usepackage{longtable}
\usepackage{booktabs}
\usepackage{array}
\usepackage{arydshln}
\setlength\dashlinedash{0.2pt}
\setlength\dashlinegap{1.5pt}
\setlength\arrayrulewidth{0.3pt}
\setlength{\aboverulesep}{0pt}
\setlength{\belowrulesep}{0pt}

\begin{document}
\begin{longtable}{l} 
    \toprule
    Title \\ 
    \midrule
    \endfirsthead
    \toprule
    Title \\
    \midrule
    \endhead
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \bottomrule

\end{longtable}
\end{document}

第 2 页的输出显示：

Output

答案2

使用新的 LaTeX3 软件包tabularray，没有重复的水平虚线：

\documentclass[11pt, a4paper, oneside]{memoir}
\usepackage[a6paper]{geometry}
\usepackage{tabularray}
\UseTblrLibrary{booktabs}
\NewTableCommand{\hdashline}{\hline[0.3pt,dashed]}

\begin{document}
\begin{longtblr}[
  caption = {Long Caption},
  label = {tblr:test},
]{colspec={X},rowhead=1} 
    \toprule
    Title \\
    \midrule
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \hdashline
    D \\ \hdashline
    A \\ \hdashline
    B \\ \hdashline
    C \\ \bottomrule
\end{longtblr}
\end{document}

enter image description here

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