添加具有特定样式的标题

Question

我是 Latex 的新手，这是来自 wiki latex 教程的创建表格的示例https://en.wikibooks.org/wiki/LaTeX/Tables。

\begin{tabular}{llr}
\hline
\multicolumn{2}{c}{Item} \\
\cline{1-2}
Animal    & Description & Price (\$) \\
\hline
Gnat      & per gram    & 13.65      \\
          & each        & 0.01       \\
Gnu       & stuffed     & 92.50      \\
Emu       & stuffed     & 33.33      \\
Armadillo & frozen      & 8.99       \\
\hline
\end{tabular}

我想知道如何在这个例子中为这个表添加具有相同样式的标题

Answer 1

caption特殊的字幕格式可以通过该包及其命令实现\captionsetup。

使用选项将标签与实际标题文本labelsep=newline分开。Table 1

\documentclass{article}

\usepackage{caption}

\begin{document}
\begin{center}
\captionsetup{justification=centering,labelsep=newline}
\captionof{table}{This is some data} % Or just `\caption{This is some data} if the tabular environment is in a floating environment.. 
\begin{tabular}{llr}
\hline
\multicolumn{2}{c}{Item} \\
\cline{1-2}
Animal    & Description & Price (\$) \\
\hline
Gnat      & per gram    & 13.65      \\
          & each        & 0.01       \\
Gnu       & stuffed     & 92.50      \\
Emu       & stuffed     & 33.33      \\
Armadillo & frozen      & 8.99       \\
\hline
\end{tabular}
\end{center}

\end{document}

编辑

表格下方的第二个“标题”：使用\captionof*{...}{...}等来防止编号和进入表格列表：

\documentclass{article}

\usepackage{caption}

\begin{document}
\begin{center}
{%
\captionsetup{labelsep=newline}
\captionof{table}{This is some data}
}
\begin{tabular}{llr}
\hline
\multicolumn{2}{c}{Item} \\
\cline{1-2}
Animal    & Description & Price (\$) \\
\hline
Gnat      & per gram    & 13.65      \\
          & each        & 0.01       \\
Gnu       & stuffed     & 92.50      \\
Emu       & stuffed     & 33.33      \\
Armadillo & frozen      & 8.99       \\
\hline
\end{tabular}
\captionof*{table}{This is another caption}
\end{center}

\begin{center}
\begin{tabular}{ll}
\hline
foo & foo \tabularnewline
\hline
\end{tabular}
\captionof{table}{Dummy table -- just for checking}
\end{center}
\end{document}