如何增加 tabularray 表的宽度？

Question

我无法增加tblr环境的宽度：

\begin{table}[h]
    \centering
    \begin{tblr}{
        % Doesn't do anything.
        width      = 5in,
        hlines,
        vlines,
        cell{1}{1} = {r=1,c=3}{halign=c},
        cell{2}{1} = {r=1,c=3}{halign=c},
        cell{3}{1} = {r=1,c=2}{halign=c},
        cell{3}{3} = {r=3,c=1}{halign=c},
        cell{4}{1} = {r=1,c=2}{halign=c},
        cell{5}{1} = {r=1,c=2}{halign=c},
        cell{6}{1} = {r=1,c=3}{halign=c}
    }
        \texttt{<header>}  & & \\
        \texttt{<nav>}     & & \\
        \texttt{<section>} & & \Mono{<aside>} \\
        \texttt{<article>} & & \\
        \texttt{<article>} & & \\
        \texttt{<footer>}  & & \\
    \end{tblr}
    \caption{HTML Semantics Example}
    \label{fig:html_semantics_example}
\end{table}

我期望<section>和<article>列的宽度是<aside>列的两倍，但事实并非如此。我想可以通过增加整个表格的宽度来解决这个问题。

Answer 1

如果要指定总宽度，则需要选择一些可以扩展的列，例如X

\documentclass{article}
\usepackage{tabularray}
\begin{document}

\begin{table}[htbp]
    \centering
    \begin{tblr}{
        colspec={X[halign=c,2]X[halign=c]},
        width      = 4in,
        hlines,
        vlines,
        cell{1}{1} = {c=2}{},
        cell{2}{1} = {c=2}{},
        cell{Z}{1} = {c=2}{},        
        cell{3}{2} = {r=3}{},
    }
        \texttt{<header>}   & \\
        \texttt{<nav>}      & \\
        \texttt{<section>}  & \texttt{<aside>} \\
        \texttt{<article>}  & \\
        \texttt{<article>}  & \\
        \texttt{<footer>}   & \\
    \end{tblr}
    \caption{HTML Semantics Example}
    \label{fig:html_semantics_example}
\end{table}

\end{document}