KOMA-Script (scrartcl+scrletter): 使用“\includegraphics{..}”调整签名间距，使其与结束符相符

Question

看来 KOMA 包scrletter（与类一起使用）确保在使用KOMA 变量scrartcl的输出和其中存在垂直空间，并且即使通过例如添加签名也会添加这个“额外”空间；在这种情况下我怎样才能摆脱这个空间？：\closing{..}signature\includegraphics{signature}

产生上述结果的代码是：

\documentclass{scrartcl}
\usepackage{scrletter}
% Package import declarations
\usepackage{graphicx}   % Include graphics for LaTeX

% Document settings
\begin{document}
\setkomavar{signature}{\includegraphics[width=3cm]{585px-Abraham_Lincoln_1862_signature}\\Abraham Lincoln}
%\setkomavar{signature}{Abraham Lincoln}

\setkomavar{subject}{Application for candidacy for the Republican primaries}


\begin{letter}{Illinois Republican Party\\
Chicago Office\\
P.O.\ Box 64897 \\
Chicago, IL 60664}

\opening{To whom it may concern:}

I would hereby like to propose myself as a presidential candidate for the Republican Party because I love freedom and bald eagles and I hate slavery and stuff like that.

\closing{Yours sincerely,}

\end{letter}
\end{document}

Answer 1

根据您的需要更改伪长度sigbeforevskip（默认值为）。2\baselineskip

例子：

\makeatletter
\@setplength{sigbeforevskip}{.5\baselineskip}
\makeatother

代码：

\documentclass{scrartcl}
\usepackage{scrletter}
% Package import declarations
\usepackage{graphicx}   % Include graphics for LaTeX

\makeatletter
\@setplength{sigbeforevskip}{.5\baselineskip}
\makeatother

% Document settings
\begin{document}
\setkomavar{signature}{\includegraphics[width=3cm,height=\baselineskip]{example-image-A}\\Max Mustermann}
%\setkomavar{signature}{Abraham Lincoln}

\setkomavar{subject}{Application for candidacy for the Republican primaries}


\begin{letter}{Illinois Republican Party\\
Chicago Office\\
P.O.\ Box 64897 \\
Chicago, IL 60664}

\opening{To whom it may concern:}

I would hereby like to propose myself as a presidential candidate for the Republican Party because I love freedom and bald eagles and I hate slavery and stuff like that.

\closing{Yours sincerely,}

\end{letter}
\end{document}

---

编辑

同时（自版本3.26.2980，〜自 2019 年起）有“用户空间”命令，\setplength因此它减少到：

\setplength{sigbeforevskip}{.5\baselineskip}