xltabular 和 whitespace 中的行颜色

Question

我遵循了几个建议，在表格行之间添加时删除了额外的空格hrule。我有以下代码：

\documentclass[a4paper,11pt]{article}
\usepackage[a4paper, margin=2.5cm]{geometry} 
\usepackage[shorthands=off,bidi=basic,english, ngerman]{babel}
\usepackage[table]{xcolor} 

\usepackage{xltabular} % for tables with long lines & long tables (over >1 page)
\usepackage{luacolor,lua-ul} %for usage of style attributes - background color

%------regular rule -------
\makeatletter
\newcommand{\tablehline}{%
    \noalign {\ifnum 0=`}\fi \hrule height 1pt
    \futurelet \reserved@a \@xhline
}
\makeatother
%-------------------------

\begin{document}
\begin{xltabular}{\textwidth}{@{} X  X  X @{}}
\tablehline
\rowcolor[HTML]{b96ad9} 
\textbf{Firstname} &  
\textbf{Lastname} &  
\textbf{Age} \\
\tablehline

\cellcolor[HTML]{b96ad9}Jill &  
Smith &  
50 \\
\tablehline

Eve &  
\cellcolor[HTML]{b96ad9}Jackson &  
94 \\
\tablehline

John1 &  
Doe &  
80 \\
\tablehline

\end{xltabular}

\end{document}

整个代码在表格中引入之前运行良好@{}。显然标尺没有扩展到这个区域。有没有办法也可以扩展标尺？

Answer 1

您可以使用\cmidrulefrom booktabs，它可以使用修剪参数，如下所示：

\documentclass[a4paper,11pt]{article}
\usepackage[margin=2.5cm]{geometry}
\usepackage[shorthands=off, bidi=basic, english, ngerman]{babel}%
\usepackage[table]{xcolor}
\usepackage{booktabs}
\usepackage{xltabular} % for tables with long lines & long tables (over >1 page)
\usepackage{luacolor,lua-ul} %for usage of style attributes - background color
%------regular rule -------
\makeatletter
\newcommand{\tablehline}{%
    \noalign {\ifnum 0=`}\fi \hrule height 1pt
    \futurelet \reserved@a \@xhline
}
\makeatother
%-------------------------
\begin{document}

{\aboverulesep=0pt
\belowrulesep=0pt
\cmidrulekern=-\tabcolsep
\begin{xltabular}{\textwidth}{@{} X X X @{}}
%\tablehline
\cmidrule[1pt](lr){1-3}
\rowcolor[HTML]{b96ad9}
\textbf{Firstname} &
\textbf{Lastname} &
\textbf{Age} \\
%\tablehline
\cmidrule[1pt](lr){1-3}
\cellcolor[HTML]{b96ad9}Jill &
Smith &
50 \\
%\tablehline
\cmidrule[1pt](lr){1-3}
Eve &
\cellcolor[HTML]{b96ad9}Jackson &
94 \\
\tablehline

John1 &
Doe &
80 \\
\tablehline
\end{xltabular}}

\end{document} 

Answer 2

我的问题的答案是一个不太明确的记录选项（lr）

\documentclass[a4paper,11pt]{article}
\usepackage[margin=2.5cm]{geometry}
\usepackage[shorthands=off, bidi=basic, english, ngerman]{babel}%
\usepackage[table]{xcolor}
\usepackage{booktabs}
\aboverulesep=0pt
\belowrulesep=0pt
\cmidrulekern=-\tabcolsep

\usepackage{xltabular} % for tables with long lines & long tables (over >1 page)
\usepackage{luacolor,lua-ul} %for usage of style attributes - background color

\begin{document}

\begin{xltabular}{\textwidth}{@{} X X X @{}}
\cmidrule[1pt](lr){1-3}

\rowcolor[HTML]{b96ad9}
\textbf{Firstname} &
\textbf{Lastname} &
\textbf{Age} \\
\bottomrule(lr)
\cellcolor[HTML]{b96ad9}Jill &
Smith &
50 \\
\midrule(lr)
Eve &
\cellcolor[HTML]{b96ad9}Jackson &
94 \\
\midrule(lr)

John1 &
Doe &
80 \\
\midrule(lr)
\end{xltabular}
\end{document}