我已调整行高的行中的垂直线间隙

Question

我正在制作一个表格，需要调整行高。调整行高后，第二列上的垂直线没有延伸到正确的高度（它们留下了空隙）。

\documentclass[11pt]{article} 

\usepackage{xcolor,colortbl}
\definecolor{Gray}{gray}{0.85}

\begin{document}
\Large\centering \textbf{APPROVALS} \\
\normalsize
\begin{center}
\begin{tabular}{|p{2in}|p{3.5in}|}
\hline\rowcolor{Gray}
 & \centering SIGNATURE \tabularnewline 
\hline
Document Owner \\  NAME 1 & \multicolumn{1}{c||}{ } \tabularnewline[15pt]
\hline
 Reviewer \\ Someone 1 & \multicolumn{1}{c|}{ } \tabularnewline[15pt]
\hline
Reviewer \\ Someone 2 & \multicolumn{1}{c|}{ } \tabularnewline[15pt]
\hline
Approved: \\ NAME 4 & \multicolumn{1}{c|}{ } \tabularnewline[15pt]
\hline
\end{tabular}
\end{center}
\end{document}

Answer 1

出现空隙是因为你提早完成了行

Document Owner \\ 

没有第二个单元格，因此无法在该单元格中使用垂直规则

Document Owner & \\ 

Answer 2

David 给我指明了正确的方向。以下代码可以生成我想要的表格。

\documentclass[11pt]{article} 

\usepackage{multirow}
\usepackage{xcolor,colortbl}
\definecolor{Gray}{gray}{0.85}

\begin{document}
\Large\centering \textbf{APPROVALS} \\
\normalsize
\begin{center}
\begin{tabular}{|p{2in}|p{3.5in}|}
\hline\rowcolor{Gray}
 \multicolumn{1}{|c}{ }& \centering SIGNATURE \tabularnewline 
\hline
Document Owner1 & \tabularnewline
 NAME 1         & \tabularnewline[15pt]
\hline
 Reviewer   & \tabularnewline
  Someone 1 &  \tabularnewline[15pt]
\hline
  Reviewer   &  \tabularnewline
   Someone 2 & \tabularnewline[15pt]
\hline
 Approved:  &  \tabularnewline
  NAME 4    &  \tabularnewline[15pt]
\hline
\end{tabular}
\end{center}

\end{document}