为其中有多列的一个单元格着色

Question

你好，我想给单元格添加“SMI”颜色。

\documentclass[]{book}
\usepackage{tabularx} % LINE-A
\usepackage{booktabs}
\usepackage{colortbl}
\begin{document}
\begin{table}[h]
    \begin{center}
        \begin{tabular}{lrr}
               \toprule
    Name  & \multicolumn{1}{l}{\textbf{1989}} & \multicolumn{1}{l}{\textbf{1990}} \\
    \midrule
     \cellcolor[gray]{0.8}{ABB Ltd } & \multicolumn{1}{l}{SMI} & \multicolumn{1}{l}{SMI} \\
   Actelion & \multicolumn{1}{l}{SMI} &  \\
    \bottomrule
        \end{tabular}
    \end{center}
\end{table}
\end{document}

我现在已经为单元格“ABB Ltd”着色，但是我该如何为单元格“SMI”着色呢？

Answer 1

这里有两种解决方案。请注意，booktabs彩色单元格的顶部和底部都有一条白色条纹。如果您不想要它，您可以将 booktabs 替换为boldline + cellspace以实现类似的效果：

\documentclass[]{book}
\usepackage{tabularx} % LINE-A
\usepackage[table, x11names]{xcolor}
\usepackage{booktabs}
\usepackage{colortbl}
\usepackage{cellspace, boldline}
\setlength\cellspacetoplimit{5pt}
\setlength\cellspacebottomlimit{5pt}

\begin{document}

\begin{table}[h]
  \centering
  \begin{tabular}{lrr}
    \toprule
    Name & \multicolumn{1}{l}{\textbf{1989}} & \multicolumn{1}{l}{\textbf{1990}} \\
    \midrule
    \rowcolor[gray]{0.8}{ABB Ltd } & \multicolumn{1}{l}{SMI} & \multicolumn{1}{l}{SMI} \\
    Actelion & \multicolumn{1}{l}{\cellcolor[gray]{0.8}SMI} & \\
    \bottomrule
  \end{tabular}
\end{table}



\begin{table}[h]
  \centering
  \begin{tabular}{Slrr}
    \hlineB{2}
    Name & \multicolumn{1}{l}{\textbf{1989}} & \multicolumn{1}{l}{\textbf{1990}} \\
    \hlineB{1.5}
    \rowcolor[gray]{0.8}{ABB Ltd } & \multicolumn{1}{l}{SMI} & \multicolumn{1}{l}{SMI} \\
    Actelion & \multicolumn{1}{l}{\cellcolor[gray]{0.8}SMI} & \\
    \hlineB{2}
  \end{tabular}
\end{table}

\end{document}