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Beamer：块中的目录

tag-icon • tag-icon beamer spacing table-of-contents
Beamer：块中的目录

出于风格原因（我将所有内容都放在块中），我希望将目录也放在块中，但无需为所有部分手动排版。

令我惊讶的是，标准tikzTOC 在插入块时会产生垃圾。

因此，我尝试了几种方法来构建我想要的行为的近似值（基本上像itemize/enumerate），但是虽然我设法为破解了一些相当相似的东西sections，但我无法正确获得子部分。

首先，我以为这只能归结为确切地知道要使用哪些跳过以及如何获得它们（我花了很长时间才弄清楚\global；感谢https://tex.stackexchange.com/a/43005/42225和https://tex.stackexchange.com/a/119738/42225），但现在我发现了其他奇怪的行为（对于定义完全相同的东西，缩进会发生变化；无法更改字体大小或颜色subsection等），这就是为什么我向你求助，亲爱的 TeX.SX。

下面的 MWE 是我想使用标准 TOC 功能实现的“参考解决方案”。理想情况下，它们应该完全匹配，但pt这里或那里的几个 ' 不会对任何人造成伤害。;-)

\documentclass[10pt]{beamer}

\usepackage[english]{babel}
\usepackage{enumerate}
\usepackage{xparse}

\usetheme{Darmstadt}

\NewDocumentCommand{\mytoc}{O{}}{
\begin{frame}{Test}
\begin{block}{Table of Contents}
    \vskip 6pt % shouldn't be hardcoded...
    \tableofcontents[#1]
\end{block}
\end{frame}
}

%\AtBeginSection{%
%   \mytoc[currentsection]
%}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Begin Document
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{document}

\begin{frame}{Reference}
\begin{block}{Table of Contents}
\begin{enumerate}[1.]
    \item Motivation
    \item Construction
    \item The Method
    \item Improvements
    \item Applications
    \begin{enumerate}[\theenumi.1.]
        \item One
        \item Two
        \item Three
    \end{enumerate}
\end{enumerate}
\end{block}
\end{frame}

\begin{frame}{Na\"ive version}
\begin{block}{Doesn't work}
\tableofcontents
\end{block}
\end{frame}

\setbeamertemplate{section in toc}{\item[\inserttocsectionnumber.]\inserttocsection}
\begin{frame}{Trying to use itemize}
\begin{block}{Doesn't work}
\begin{itemize}
\tableofcontents
\end{itemize}
\end{block}
\end{frame}

\newlength{\itemsepEnumi}
\newlength{\labelsepEnumi}
\newlength{\parsepEnumi}
\newlength{\topsepEnumi}
\newlength{\partopsepEnumi}
\newlength{\leftmarginEnumi}

\newlength{\itemsepEnumii}
\newlength{\labelsepEnumii}
\newlength{\parsepEnumii}
\newlength{\topsepEnumii}
\newlength{\partopsepEnumii}
\newlength{\leftmarginEnumii}

\newlength{\partopsepEnumz} % z=zero

\begin{frame}{Data Collection}
\begin{block}{Relevant Values} % see tex.stackexchange.com/a/94949/42225
\begin{enumerate}[1.]
  \item \texttt{itemsep}:    \the\itemsep    \global\itemsepEnumi   =\itemsep
                                             \global\labelsepEnumi  =\labelsep
  \item \texttt{parsep}:     \the\parsep     \global\parsepEnumi    =\parsep
  \item \texttt{topsep}:     \the\topsep     \global\topsepEnumi    =\topsep
  \item \texttt{partopsep}:  \the\partopsep  \global\partopsepEnumi =\partopsep
  \item \texttt{leftmargin}: \the\leftmargin \global\leftmarginEnumi=\leftmargin
  \begin{enumerate}[\theenumi.1.]
    \item \texttt{itemsep}:    \the\itemsep    \global\itemsepEnumii   =\itemsep
                                               \global\labelsepEnumii  =\labelsep
                                               \global\parsepEnumii    =\parsep
                                               \global\topsepEnumii    =\topsep
    \item \texttt{partopsep}:  \the\partopsep  \global\partopsepEnumii =\partopsep
    \item \texttt{leftmargin}: \the\leftmargin \global\leftmarginEnumii=\leftmargin
  \end{enumerate}
\end{enumerate}
\global\partopsepEnumz=\partopsep
\end{block}
\end{frame}

\begin{frame}{Data Collection -- Successful}
\begin{block}{Relevant Values}
\begin{enumerate}[1.]
  \item \texttt{itemsep}:    \the\itemsepEnumi
%  \item \texttt{labelsep}:   \the\labelsepEnumi
  \item \texttt{parsep}:     \the\parsepEnumi
  \item \texttt{topsep}:     \the\topsepEnumi
  \item \texttt{partopsep}:  \the\partopsepEnumi
  \item \texttt{leftmargin}: \the\leftmarginEnumi
  \begin{enumerate}[\theenumi.1.]
    \item \texttt{itemsep}:    \the\itemsepEnumii
%    \item \texttt{labelsep}:   \the\labelsepEnumii
%    \item \texttt{parsep}:     \the\parsepEnumii
%    \item \texttt{topsep}:     \the\topsepEnumii
    \item \texttt{partopsep}:  \the\partopsepEnumii
    \item \texttt{leftmargin}: \the\leftmarginEnumii
  \end{enumerate}
\end{enumerate}
%\texttt{partopsep}:  \the\partopsepEnumz
\end{block}
\end{frame}

\setlength{\leftmarginEnumii}{33.3334pt} % how to add skips?

\setbeamertemplate{section in toc}{\leavevmode\leftskip=\leftmarginEnumi%
    \llap{\inserttocsectionnumber.\hspace{\labelsepEnumi}} % why is this automatically blue?
    {\color{black}\smash[b]{\inserttocsection}}\par\vskip\itemsepEnumi}
\setbeamertemplate{section in toc shaded}{\leavevmode\leftskip=\leftmarginEnumi%
    {\color{gray}\llap{\inserttocsectionnumber.\hspace{\labelsepEnumi}}\smash[b]{\inserttocsection}} \par\vskip\itemsepEnumi\vskip\parsepEnumi}
\setbeamertemplate{subsection in toc}{\leavevmode\leftskip=\leftmarginEnumii%
    \llap{%\usetemplate{itemize 2 item} % can't set color/fontsize?!
    \inserttocsectionnumber.\inserttocsubsectionnumber.\hspace{\labelsepEnumii}}
    {\color{black}\smash[b]{\inserttocsubsection}} \par\vskip\itemsepEnumii \vskip\parsepEnumii}
\setbeamertemplate{subsection in toc shaded}{\leavevmode\leftskip=\leftmarginEnumii%
    {\color{gray}\llap{\inserttocsectionnumber.\inserttocsubsectionnumber.\hspace{\labelsepEnumii}}\smash[b]{\inserttocsubsection}} \par\vskip\itemsepEnumii\vskip\parsepEnumii}

\begin{frame}{Trying to Use Skips}
\begin{block}{Doesn't work}
  \vskip\partopsepEnumz % is this the right set/combination of skips?
  \vskip\partopsepEnumi
  \vskip\topsepEnumi
  \tableofcontents
\end{block}
\end{frame}

\begin{frame}{Reference}
\begin{block}{Table of Contents}
\begin{enumerate}[1.]
    \item Motivation
    \item Construction
    \item The Method
    \item Improvements
    \item Applications
    \begin{enumerate}[\theenumi.1.]
        \item One
        \item Two
        \item Three
    \end{enumerate}
\end{enumerate}
\end{block}
\end{frame}

\begin{frame}{Indentation changes from \texttt{section} to \texttt{section shaded}?!}
\begin{block}{Table of Contents}
    \vskip 6pt
    \tableofcontents
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Motivation}
\mytoc[currentsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Construction}
\mytoc[currentsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{The Method}
\mytoc[currentsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Improvements}
\mytoc[currentsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Applications}
\subsection{One}
\mytoc[currentsection,currentsubsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Two}
\mytoc[currentsection,currentsubsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Three}
\mytoc[currentsection,currentsubsection]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}{Something}
\begin{block}{Something}
Something
\end{block}
\end{frame}

\end{document}

答案1

这并非完美匹配，但或许已经足够接近，至少可以为您提供进一步调整的基础。基本上，这会将环境插入block到beamer的定义中，并为\tableofcontents定义一种新样式。由于它不使用，因此间距并不完全相同，但您可以尝试一下。此外，我已强制颜色与枚举相匹配 - 我不确定您是否想要这样做，但您可以轻松撤消它。my tocsections/subsections in tocenumerate

\documentclass[10pt]{beamer}

\usetheme{Darmstadt}

\makeatletter
\def\tableofcontents{\@ifnextchar[{\beamer@tableofcontents}{\beamer@tableofcontents[]}}
\def\beamer@tableofcontents[#1]{%
  \begin{block}{\contentsname}
      \def\beamer@toc@cs{show}%
      \def\beamer@toc@os{show}%
      \def\beamer@toc@css{show}%
      \def\beamer@toc@oss{show}%
      \def\beamer@toc@ooss{show}%
      \def\beamer@toc@csss{show}%
      \def\beamer@toc@osss{show}%
      \def\beamer@toc@oosss{show}%
      \def\beamer@toc@ooosss{show}%
      \beamer@showpartnumber=\c@part%
      \beamer@pausesectionsfalse%
      \beamer@pausesubsectionsfalse%
      \def\beamer@tocsections{<*>}%
      \setkeys{beamertoc}{firstsection=1}%
      \setkeys{beamertoc}{#1}%
      {\makeatletter%
        \pause[0]%
        \@input{\jobname.toc}}%
  \end{block}
  }
\makeatother

\defbeamertemplate{section in toc}{my toc}{%
  \leavevmode\inserttocsectionnumber. {\color{normal text.fg}\inserttocsection}}

\defbeamertemplate{subsection in toc}{my toc}{%
  \leavevmode\leftskip=2.5em{\color{structure.fg}\inserttocsectionnumber.\inserttocsubsectionnumber.} \inserttocsubsection\par}

\setbeamertemplate{sections/subsections in toc}[my toc]

\begin{document}

  \renewcommand*\contentsname{Table of Contents}

  \begin{frame}
    \tableofcontents
  \end{frame}


  \begin{frame}{Reference}
    \begin{block}{Table of Contents}
      \begin{enumerate}[1.]
        \item Motivation
        \item Construction
        \item The Method
        \item Improvements
        \item Applications
        \begin{enumerate}[\theenumi.1.]
          \item One
          \item Two
          \item Three
        \end{enumerate}
      \end{enumerate}
    \end{block}
  \end{frame}

  \section{Motivation}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

  \section{Construction}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

  \section{The Method}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

  \section{Improvements}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

  \section{Applications}
  \subsection{One}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

  \subsection{Two}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

  \subsection{Three}

  \begin{frame}{Something}
    \begin{block}{Something}
      Something
    \end{block}
  \end{frame}

\end{document}

请注意，此代码不涵盖子小节，但如果您愿意，可以将其扩展到这些小节。

伪造了 beamer 中块中 toc 的枚举

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