使用 Idxlayout 调整标题、条目和子条目之间的间距

Question

考虑一下代码

\RequirePackage{filecontents}
\begin{filecontents*}{\jobname.mst}
%delim_0 "\\IndexDotfill "
%delim_1 "\\IndexDotfill "
headings_flag 1
heading_prefix "  \\IndexHeading{"
heading_suffix "}\n"
\end{filecontents*}


\documentclass{book}
\usepackage{xcolor}
\let\cleardoublepage\clearpage 

\usepackage{imakeidx}
\makeindex
\usepackage{idxlayout}


\usepackage[tikz]{bclogo}
\usetikzlibrary{calc,shapes.callouts,shapes.arrows}

\newcommand*{\IndexDotfill}{%
  \nobreak\dotfill\ \nobreak
}
\renewcommand*{\indexspace}{%
  \par
  \vspace{25pt plus 6pt minus 4pt}%
  }
\newcommand*{\IndexHeading}[1]{%
\vspace{27pt}
\hfil   \tikz\node[
    rounded corners=5pt,
    draw=red,
    fill=red!65,
    line width=1.3pt,
    inner sep=10pt,
    align=center,
    font=\sffamily\bfseries\Large,
    minimum width=1.25in
  ] {#1};%
  \nopagebreak
  \par
  \vspace{2mm}%
\hfil }


% Make all page numbers in index bold
\let\oldindex\index
\renewcommand{\index}[1]{%
  \oldindex{#1|textbf}%
}%

\begin{document}
\LARGE

\newpage A sentence.\index{Entry Heading@\textbf{\textcolor{black}{Entry Heading}}!Statement containing a subentry}
\index{Entry Heading@\textbf{\textcolor{black}{Entry Heading}}!Statement containing another subentry}
\index{Entry Heading@\textbf{\textcolor{black}{Entry Heading}}!Statement containing yet another subentry}

Another sentence.\index{Second Entry Heading@\textbf{\textcolor{black}{Second Entry Heading}}!Statement containing a subentry}
\index{Second Entry Heading@\textbf{\textcolor{black}{Second Entry Heading}}!Statement containing another subentry}
\index{Second Entry Heading@\textbf{\textcolor{black}{Second Entry Heading}}!Statement containing yet another subentry}
    
\idxlayout{columns=1}
%\idxlayout{columns=1,notesep=50pt}
\printindex
\end{document}

生成索引

我希望能够调整条目标题和后续子条目之间的间距。在查阅了 Idxlayout 文档后，我认为注释ep命令可能是我想要的，但是当我取消注释%\idxlayout{columns=1,notesep=50pt}并使用它运行代码时--尽管值大到50pt，但每个主条目和其子条目之间的空间并没有明显变化。

问题：有人能告诉我如何调整（i）主条目和第一个子条目之间的间距；（ii）大写字母 E 和第一个条目之间的间距；以及（iii）给定类别的最后一个子条目和下一个大写字母之间的间距？

评论我正在寻找一种方法来做到这一点选项和命令的idxlayout package；例如，

谢谢。

Answer 1

您或许可以将一些内容放入\vspace.mst 文件中。不过，我不知道这是否真的是个好做法。

我标记了可以调整垂直间距的不同行。我稍微整理了一下你的代码，删除了本例中不必要的内容。

\documentclass{book}

\begin{filecontents*}{\jobname.mst}
item_x1 "\n\\vspace{20pt}\\subitem "   % <-- spacing between level 0 and level 1 entry
headings_flag 1
heading_prefix "\\IndexHeading{"
heading_suffix "}\n"
\end{filecontents*}

\usepackage{xcolor}
\let\cleardoublepage\clearpage 

\usepackage{imakeidx}
\makeindex
\usepackage{idxlayout}

\usepackage[tikz]{bclogo}
\usetikzlibrary{calc,shapes.callouts,shapes.arrows}

%\renewcommand*{\indexspace}{%
%  \par
%  \vspace{25pt plus 6pt minus 4pt}%  % <-- spacing between index groups
%}
\newcommand*{\IndexHeading}[1]{%
\vspace{10pt}%                        % <-- spacing before heading box
\hfil
\tikz\node[
    rounded corners=5pt,
    draw=red,
    fill=red!65,
    line width=1.3pt,
    inner sep=10pt,
    align=center,
    font=\sffamily\bfseries\Large,
    minimum width=1.25in
  ] {#1};%
\nopagebreak
\par
\vspace{5pt}%                        % <-- spacing after heading box
\hfil }

% Make all page numbers in index bold
\let\oldindex\index
\renewcommand{\index}[1]{%
  \oldindex{#1|textbf}%
}%

\begin{document}
\LARGE

\newpage A sentence.\index{Entry Heading@\textbf{Entry Heading}!Statement containing a subentry}
\index{Entry Heading@\textbf{Entry Heading}!Statement containing another subentry}
\index{Entry Heading@\textbf{Entry Heading}!Statement containing yet another subentry}

Another sentence.\index{Second Entry Heading@\textbf{Second Entry Heading}!Statement containing a subentry}
\index{Second Entry Heading@\textbf{Second Entry Heading}!Statement containing another subentry}
\index{Second Entry Heading@\textbf{Second Entry Heading}!Statement containing yet another subentry}
    
\idxlayout{columns=1}
%\idxlayout{columns=1,notesep=50pt}
\printindex
\end{document}