如何将第一行完全涂成黑色

Question

2]2如何将第一行完全涂成黑色

       \documentclass{article}
\usepackage{caption}
\usepackage{multirow}
\usepackage{graphicx}
\usepackage{booktabs}
\usepackage[table]{xcolor}
\begin{document}

\begin{table*}
    \begin{tabular}{p{3cm}ccp{2cm}p{7.5cm}}
    \toprule[.5pt]
    \rowcolor{black}
    \multirow{2}{3cm}{\centering \textbf{Regions}} & \multicolumn{2}{c}{\textbf{Types of flower}} & \multirow{2}{2cm}{\centering \textbf{Weight}} &  \multirow{2}{*}{\textbf{Remarks}} \\  \cline{2-3} 
    & Type I & Type I  & \\ \midrule[1pt]
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\[.2ex]
    \end{tabular}
\end{table*}

\end{document}

上面我给出了 MWE...这里使用了多行，但我无法为完整的第一行着色。

[![在此处输入图片描述]

Answer 1

我建议使用该tabularray包：

\documentclass{article}

\usepackage{xcolor}
\usepackage{tabularray}
\usepackage{geometry}

\begin{document}

\begin{table*}
    \begin{tblr}{
      colspec={XccXX[2]},
      hline{2}={solid,white},
      row{odd}={bg=cyan!20},
      row{even}={bg=gray!30},
      row{1-2}={font=\bfseries,halign=c,bg=black,fg=white}
    }
    \SetCell[r=2]{} Regions & \SetCell[c=2]{} Types of flower && \SetCell[r=2]{} Weight & \SetCell[r=2]{} Remarks \\
    & Type I & Type I  & \\ 
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\
    \end{tblr}
\end{table*}

\end{document}

我可以建议一个看起来更专业一点的布局吗？

\documentclass{article}

\usepackage{xcolor}
\usepackage{tabularray}
\usepackage{geometry}

\begin{document}

\begin{table*}
    \begin{tblr}{
      colspec={XccXX[2]},
      hline{1,Z}={solid,1pt},
      hline{2-3}={solid},
      row{1-2}={font=\bfseries,halign=c}
    }
    \SetCell[r=2]{} Regions & \SetCell[c=2]{} Types of flower && \SetCell[r=2]{} Weight & \SetCell[r=2]{} Remarks \\
    & Type I & Type I  & \\ 
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\
    In I & DNE & DNE & abc & ddddd and ddddddddddddddd\\
    \end{tblr}
\end{table*}

\end{document}