☰

如何减少作者区块和论文文本之间的空间？sig-alternate.cls

tag-icon • tag-icon spacing titles
如何减少作者区块和论文文本之间的空间？sig-alternate.cls

我正在使用模板sig-alternate.cls，但我发现作者区块和论文正文之间的间距太大，如何减小这个间距？

编辑：我想减少作者区块和论文文本之间的空间。

\documentclass{sig-alternate}
\begin{document} 
\title{shrink space}
\author{XXX}
\maketitle
paper text here!
\end{document}

答案1

您的文档类使用额外的垂直跳跃来定义命令\@maketitle。使用以下定义来减少空间：

\def\@maketitle{\newpage
 \null
 \setbox\@acmtitlebox\vbox{%
\baselineskip 20pt
\vskip 2em                   % Vertical space above title.
   \begin{center}
    {\ttlfnt \@title\par}       % Title set in 18pt Helvetica (Arial) bold size.
    \vskip 1.5em                % Vertical space after title.
%This should be the subtitle.
{\subttlfnt \the\subtitletext\par}\vskip 1.25em%\fi
    {\baselineskip 16pt\aufnt   % each author set in \12 pt Arial, in a
     \lineskip .5em             % tabular environment
     \begin{tabular}[t]{c}\@author
     \end{tabular}\par}
    \vskip 1.5em               % Vertical space after author.
   \end{center}}
 \dimen0=\ht\@acmtitlebox
% \advance\dimen0 by -12.75pc\relax % comment by Marco Daniel
 \unvbox\@acmtitlebox
 \ifdim\dimen0<0.0pt\relax\vskip-\dimen0\fi}

未经修改： 在此处输入图片描述

修改后：

在此处输入图片描述

以下是完整的 MWE：

\documentclass{sig-alternate}
\usepackage{kantlipsum}
\makeatletter
\def\@maketitle{\newpage
 \null
 \setbox\@acmtitlebox\vbox{%
\baselineskip 20pt
\vskip 2em                   % Vertical space above title.
   \begin{center}
    {\ttlfnt \@title\par}       % Title set in 18pt Helvetica (Arial) bold size.
    \vskip 1.5em                % Vertical space after title.
%This should be the subtitle.
{\subttlfnt \the\subtitletext\par}\vskip 1.25em%\fi
    {\baselineskip 16pt\aufnt   % each author set in \12 pt Arial, in a
     \lineskip .5em             % tabular environment
     \begin{tabular}[t]{c}\@author
     \end{tabular}\par}
    \vskip 1.5em               % Vertical space after author.
   \end{center}}
 \dimen0=\ht\@acmtitlebox
% \advance\dimen0 by -12.75pc\relax % comment by Marco Daniel
 \unvbox\@acmtitlebox
 \ifdim\dimen0<0.0pt\relax\vskip-\dimen0\fi}
\makeatother

\begin{document} 
\title{shrink space}
\author{XXX}
\maketitle
\kant
\end{document}

答案2

我觉得下面的方法是更直接的办法：在sig-alternate.cls中注释掉这一行。

\advance\dimen0 by -12.75pc\relax % Increased space for title box -- KBT

此行在 的定义中\@maketitle，旨在增加作者块和论文文本之间的空间。

相关内容