长表中没有显示图片边框

长表中没有显示图片边框

在此处输入图片描述

\begin{longtable}{|lllllllll|} 
        %   [ht] 
        \caption{Create } \\ 
        %\label{step 3}
        \hline
        \multicolumn{3}{|l|}{\textbf{Prefix}} & \multicolumn{2}{l|}{\textbf{Class label}} & \multicolumn{2}{l|}{\textbf{Intersection}}\\
        \hline
        \endfirsthead
        \multicolumn{6}{c}%
        {\tablename\ \thetable\ -- \textit{Continued from previous page}} \\
        \hline
        \multicolumn{3}{|l|}{\textbf{Prefix}} & \multicolumn{2}{l|}{\textbf{Class label}} & \multicolumn{2}{l|}{\textbf{Intersection}}\\
        \hline
        \endhead
        \hline \multicolumn{6}{r}{\textit{Continued on next page}} \\
        \endfoot
        \hline
        \endlastfoot
        %   \begin{tabular} {lllllll}[ht]\\ 


        %   \hline \multicolumn{3}{|l|}{\textbf{Prefix}} & \multicolumn{2}{l|}{\textbf{Class label}} & \multicolumn{2}{l|}{\textbf{Intersection}} \\ \hline 

        \multicolumn{7}{|l|}{\textbf{Begin}}\\ \hline

        \multicolumn{7}{|l|}{\textbf{Initial}}\\ \hline

        \parbox[|c|]{2cm}{
    \includegraphics[scale=0.40,height=8 cm,width=10 cm]{initialfgist.jpg}} \\ \hline
        \end{longtable}

图片的右侧和顶部边框没有显示出来。请告诉我我做错了什么?

答案1

\parbox[|c|]{2cm}{
    \includegraphics[scale=0.40,height=8 cm,width=10 cm]

这指定了 2 厘米宽的盒子中 10 厘米宽的图像,因此预计会出现叠印。至少它会指定,如果是\parbox{2cm}语法 \parbox[|c|]错误(尽管 latex 不会报告这种错误),则可选参数只能是c,tb

你只是想指定scale,和width并且您根本height不想要。\parbox

答案2

cellspace在这里:它定义了单元格顶部和底部的最小垂直间距,其中说明符以字母为前缀S(或者C如果您使用siunitx)。我还简化了您的代码并纠正了错误的地方:

\documentclass{article}
\usepackage[showframe]{geometry}
\usepackage{graphicx}
\usepackage{array, longtable}
\usepackage{cellspace}
\setlength\cellspacetoplimit{3pt}
\setlength\cellspacebottomlimit{3pt}


\begin{document}

\begin{longtable}{|*{7}{Sl}|}
    \caption{Create } \\
    %\label{step 3}
    \hline
    \multicolumn{3}{|Sl|}{\textbf{Prefix}} & \multicolumn{2}{l|}{\textbf{Class label}} & \multicolumn{2}{l|}{\textbf{Intersection}}\\
    \hline
    \endfirsthead
    \multicolumn{6}{Sc}%
    {\tablename\ \thetable\ -- \textit{Continued from previous page}} \\
    \hline
    \multicolumn{3}{|Sl|}{\textbf{Prefix}} & \multicolumn{2}{l|}{\textbf{Class label}} & \multicolumn{2}{l|}{\textbf{Intersection}}\\
    \hline
    \endhead
    \hline \multicolumn{7}{Sr}{\textit{Continued on next page}} \\
    \endfoot
    \hline
    \multicolumn{7}{|Sl|}{\textbf{Begin}}\\ 
    \hline
    \multicolumn{7}{|Sl|}{\textbf{Initial}}\\ 
    \hline
    \includegraphics[scale=0.40]{initialfgist.jpg} & & & & & & \\
    \hline
    \end{longtable}

\end{document} 

在此处输入图片描述

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