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更改 beamer 中 tabularray 的突出显示行

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更改 beamer 中 tabularray 的突出显示行

我只想让幻灯片 2 中的行颜色发生变化，如何使用 tabularray 来实现，我试过使用\only<4>{row{2} = {blue!30},}，但没有效果

我也用过\alt<1>{\SetRow{background}{blue!30}}{}

   \documentclass{beamer}
\usepackage{tikz}

\usepackage{tabularray}
\usetikzlibrary{tikzmark}
\tikzset{
every picture/.style={remember picture,baseline},
every node/.style={
  inner sep=0pt,
  anchor=base,
 minimum width=1.8cm,
 align=center,
 text depth=.25ex,
 outer sep=1.5pt},
every path/.style={
  thick, 
  rounded corners
  }
}  
\begin{document}
\begin{frame}
    

  \begin{tblr}{
  colspec = {|m{0.1\textwidth}|   
              m{0.1\textwidth}| 
              m{0.1\textwidth}| 
              m{0.1\textwidth}|
              m{0.1\textwidth}|    
              m{0.25\textwidth}| 
  },
  \only<4>{row{2} = {Gold!30},}
}  
\hline \hline 
x  & y &z & e & d & f\\ \hline \hline  
x  & y &z & e & d & f\\ \hline \hline 
x  & y &z & e & d & f\\ \hline \hline 
x  & y &z & e & d & f\\ \hline \hline 
x  & y &z & e & d & f\tikzmark{a}\\ \hline \hline   
\end{tblr}
\pause
 \begin{tikzpicture}[remember picture,overlay]
  \node [right=2cm,above=2cm,minimum width=0pt] at (pic cs:a) (A) {A};
  \draw [<-,out=5,in=180] ([xshift=15pt]{pic cs:a}) to (A);
\end{tikzpicture}
\end{frame}
\end{document}

答案1

您可以使用库functional并创建一个可以在内部使用的命令tblr环境中使用该命令来设置行颜色（请参阅当前tabularray手动的：

\documentclass{beamer}

\usepackage{tabularray}
\UseTblrLibrary{functional}

\prgNewFunction\styleRowOnly{mmm}{
 \only<#1>{\rowSetStyle{#2}{#3}}
}

\usepackage{tikz}
\usetikzlibrary{tikzmark}

\tikzset{
every picture/.style={
  remember picture, 
  baseline
},
every node/.style={
  inner sep=0pt,
  anchor=base,
  minimum width=1.8cm,
  align=center,
  text depth=.25ex,
  outer sep=1.5pt},
  every path/.style={
    thick, 
    rounded corners
  }
}  

\begin{document}
\begin{frame}

\begin{tblr}{
  colspec = {|m{0.1\textwidth}|   
              m{0.1\textwidth}| 
              m{0.1\textwidth}| 
              m{0.1\textwidth}|
              m{0.1\textwidth}|    
              m{0.25\textwidth}| 
  },
  process=\styleRowOnly{4}{2}{blue!30},
}  
\hline \hline 
x & y & z & e & d & f \\ \hline \hline  
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f\tikzmark{a} \\ \hline \hline   
\end{tblr}
\pause
\begin{tikzpicture}[remember picture, overlay]
  \node[right=2cm, above=2cm, minimum width=0pt] at (pic cs:a) (A) {A};
  \draw[<-, out=5, in=180] ([xshift=15pt]{pic cs:a}) to (A);
\end{tikzpicture}
\end{frame}
\end{document}

在此处输入图片描述

另一个可能更简单的解决方案是对第二行使用自定义颜色，只需在相关框架上进行更改即可：

\documentclass{beamer}

\usepackage{tabularray}
\usepackage{tikz}
\usetikzlibrary{tikzmark}

\tikzset{
every picture/.style={
  remember picture, 
  baseline
},
every node/.style={
  inner sep=0pt,
  anchor=base,
  minimum width=1.8cm,
  align=center,
  text depth=.25ex,
  outer sep=1.5pt},
  every path/.style={
    thick, 
    rounded corners
  }
}  

\begin{document}
\colorlet{rowiicolor}{transparent!0}
\begin{frame}
\only<4>{\colorlet{rowiicolor}{blue!30}}
\begin{tblr}{
  colspec = {|m{0.1\textwidth}|   
              m{0.1\textwidth}| 
              m{0.1\textwidth}| 
              m{0.1\textwidth}|
              m{0.1\textwidth}|    
              m{0.25\textwidth}| 
  },
  row{2} = {rowiicolor},
}  
\hline \hline 
x & y & z & e & d & f \\ \hline \hline  
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f\tikzmark{a} \\ \hline \hline   
\end{tblr}
\pause
\begin{tikzpicture}[remember picture, overlay]
  \node[right=2cm, above=2cm, minimum width=0pt] at (pic cs:a) (A) {A};
  \draw[<-, out=5, in=180] ([xshift=15pt]{pic cs:a}) to (A);
\end{tikzpicture}
\end{frame}
\end{document}

输出与上面相同。

如果您想为不同幻灯片上的不同列和行着色，您可以执行以下操作：

\documentclass{beamer}

\usepackage{tabularray}
\UseTblrLibrary{functional}

\prgNewFunction\styleRowOnly{mmm}{
 \only<#1>{\rowSetStyle{#2}{#3}}
}
\prgNewFunction\styleColOnly{mmm}{
 \only<#1>{\columnSetStyle{#2}{#3}}
}

\usepackage{tikz}
\usetikzlibrary{tikzmark}

\tikzset{
every picture/.style={
  remember picture, 
  baseline
},
every node/.style={
  inner sep=0pt,
  anchor=base,
  minimum width=1.8cm,
  align=center,
  text depth=.25ex,
  outer sep=1.5pt},
  every path/.style={
    thick, 
    rounded corners
  }
}  

\begin{document}
\begin{frame}

\begin{tblr}{
  colspec = {|m{0.1\textwidth}|   
              m{0.1\textwidth}| 
              m{0.1\textwidth}| 
              m{0.1\textwidth}|
              m{0.1\textwidth}|    
              m{0.25\textwidth}| 
  },
  process={
    \styleRowOnly{2}{2}{green!30}
    \styleRowOnly{3}{5}{blue!30}
    \styleColOnly{4}{4}{red!30}
  },
}  
\hline \hline 
x & y & z & e & d & f \\ \hline \hline  
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f \\ \hline \hline 
x & y & z & e & d & f\tikzmark{a} \\ \hline \hline   
\end{tblr}
\pause
\begin{tikzpicture}[remember picture, overlay]
  \node[right=2cm, above=2cm, minimum width=0pt] at (pic cs:a) (A) {A};
  \draw[<-, out=5, in=180] ([xshift=15pt]{pic cs:a}) to (A);
\end{tikzpicture}
\end{frame}
\end{document}

在此处输入图片描述

更简单的方法在这里失败了，因为您总是会覆盖一个单元格的颜色，从而transparent!0留下难看的间隙。

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