tabularray 如何在命令内包装列内容

Question

表格阵列：我想创建一个列，在前面添加和附加一些代码以节省空间并避免重复，但我无法实现这种行为。

起初，我尝试（但失败了）创建一个新的列类型

\NewColumnType{t}[1]{Q[l,cmd=\adjustbox{valign=m}{\begin{tikzpicture} #1 \end{tikzpicture}}]}

之后，我尝试在该列中使用preto＆appto，并取得了一些进展，但由于括号闭合失败，我无法插入\adjustbox{valign=m}{，而且，我不知道如何为第 1 列但第一行指定该行为，我尝试使用单元格和列{1}{2-Z}，但我对此很陌生，没有成功

\documentclass{article}

\usepackage{tabularray}
\usepackage{tikz}
\usepackage{lipsum}
\usetikzlibrary{shapes.geometric, arrows.meta, calc, patterns, patterns.meta, shadows}
\usepackage{chemplants}

\begin{document}

    \begin{longtblr}[
        caption = {Materiales identificados},
        label = {table:materiales_identificados}
    ]{
        colspec = {c X},
        hlines,
        vlines,
        row{odd} = {bg=red!20!green!20!blue!20},
        row{1} = {
            bg = red!80!green!20!blue!20,
            font =  \large\bfseries
        },
        rowhead = 1,
        rows = {
            valign = m
        },
        column{1} = {
            preto = {\begin{tikzpicture}},
            appto = {\end{tikzpicture}}
        }
    }
    Simbología & descripción \\
%
        \pic [scale = 1] at (0, 0) {centrifugal pump};
        & \textbf{Bomba centrífuga}: \lipsum[1][1] 
    \end{longtblr}
\end{document}

我怎样才能实现第一列第一行的这种行为使用 tabularray？

\adjustbox{valign=m}{
    \begin{tikzpicture}
        #1
    \end{tikzpicture}
}

Answer 1

cell{2-Z}{1} = {cmd=\adjusttikzpic}\adjusttikzpic对第一列的内容（第一个单元格除外） 执行，\adjusttikzpic其中定义如下：

\NewDocumentCommand{\adjusttikzpic}{m}{%
  \adjustbox{valign=m}{%
    \begin{tikzpicture} 
      #1 
    \end{tikzpicture}%
  }
}

完整代码：

\documentclass{article}

\usepackage{tabularray}
\usepackage{tikz}
\usepackage{lipsum}
\usetikzlibrary{shapes.geometric, arrows.meta, calc, patterns, patterns.meta, shadows}
\usepackage{chemplants}

\usepackage{adjustbox} % for \adjustbox

\NewDocumentCommand{\adjusttikzpic}{m}{% define \adjusttikzpic command
  \adjustbox{valign=m}{%
    \begin{tikzpicture} 
      #1 
    \end{tikzpicture}%
  }
}

\begin{document}

    \begin{longtblr}[
        caption = {Materiales identificados},
        label = {table:materiales_identificados}
    ]{
        colspec = {c X},
        hlines,
        vlines,
        row{odd} = {bg=red!20!green!20!blue!20},
        row{1} = {
            bg = red!80!green!20!blue!20,
            font =  \large\bfseries
        },
        rowhead = 1,
        rows = {
            valign = m
        },
        cell{2-Z}{1} = {cmd=\adjusttikzpic}, % executing \adjusttikzpic for the content of the first column (except for the first cell)
    }
    Simbología & Descripción \\
%
        \pic [scale = 1] at (0, 0) {centrifugal pump};
        & \textbf{Bomba centrífuga}: \lipsum[1][1] 
    \end{longtblr}
\end{document}