如何在 Beamer 演示文稿的目录中获取页码/幻灯片编号?
答案1
一种可能性是重新定义\beamer@section
和\beamer@subsection
定义在beamerbasesection.sty
以包含相应的页码;这里有一个示例展示了必要的重新定义:
\documentclass{beamer}
\usetheme{CambridgeUS}
\makeatletter
\long\def\beamer@section[#1]#2{%
\beamer@savemode%
\mode<all>%
\ifbeamer@inlecture
\refstepcounter{section}%
\beamer@ifempty{#2}%
{\long\def\secname{#1}\long\def\lastsection{#1}}%
{\global\advance\beamer@tocsectionnumber by 1\relax%
\long\def\secname{#2}%
\long\def\lastsection{#1}%
\addtocontents{toc}{\protect\beamer@sectionintoc{\the\c@section}{#2\hfill\the\c@page}{\the\c@page}{\the\c@part}%
{\the\beamer@tocsectionnumber}}}%
{\let\\=\relax\xdef\sectionlink{{Navigation\the\c@page}{\noexpand\secname}}}%
\beamer@tempcount=\c@page\advance\beamer@tempcount by -1%
\beamer@ifempty{#1}{}{%
\addtocontents{nav}{\protect\headcommand{\protect\sectionentry{\the\c@section}{#1}{\the\c@page}{\secname}{\the\c@part}}}%
\addtocontents{nav}{\protect\headcommand{\protect\beamer@sectionpages{\the\beamer@sectionstartpage}{\the\beamer@tempcount}}}%
\addtocontents{nav}{\protect\headcommand{\protect\beamer@subsectionpages{\the\beamer@subsectionstartpage}{\the\beamer@tempcount}}}%
}%
\beamer@sectionstartpage=\c@page%
\beamer@subsectionstartpage=\c@page%
\def\insertsection{\expandafter\hyperlink\sectionlink}%
\def\insertsubsection{}%
\def\insertsubsubsection{}%
\def\insertsectionhead{\hyperlink{Navigation\the\c@page}{#1}}%
\def\insertsubsectionhead{}%
\def\insertsubsubsectionhead{}%
\def\lastsubsection{}%
\Hy@writebookmark{\the\c@section}{\secname}{Outline\the\c@part.\the\c@section}{2}{toc}%
\hyper@anchorstart{Outline\the\c@part.\the\c@section}\hyper@anchorend%
\beamer@ifempty{#2}{\beamer@atbeginsections}{\beamer@atbeginsection}%
\fi%
\beamer@resumemode}%
\def\beamer@subsection[#1]#2{%
\beamer@savemode%
\mode<all>%
\ifbeamer@inlecture%
\refstepcounter{subsection}%
\beamer@ifempty{#2}{\long\def\subsecname{#1}\long\def\lastsubsection{#1}}
{%
\long\def\subsecname{#2}%
\long\def\lastsubsection{#1}%
\addtocontents{toc}{\protect\beamer@subsectionintoc{\the\c@section}{\the\c@subsection}{#2\hfill\the\c@page}{\the\c@page}{\the\c@part}{\the\beamer@tocsectionnumber}}%
}%
\beamer@tempcount=\c@page\advance\beamer@tempcount by -1%
\addtocontents{nav}{%
\protect\headcommand{\protect\beamer@subsectionentry{\the\c@part}{\the\c@section}{\the\c@subsection}{\the\c@page}{\lastsubsection}}%
\protect\headcommand{\protect\beamer@subsectionpages{\the\beamer@subsectionstartpage}{\the\beamer@tempcount}}%
}%
\beamer@subsectionstartpage=\c@page%
\edef\subsectionlink{{Navigation\the\c@page}{\noexpand\subsecname}}%
\def\insertsubsection{\expandafter\hyperlink\subsectionlink}%
\def\insertsubsubsection{}%
\def\insertsubsectionhead{\hyperlink{Navigation\the\c@page}{#1}}%
\def\insertsubsubsectionhead{}%
\Hy@writebookmark{\the\c@subsection}{#2}{Outline\the\c@part.\the\c@section.\the\c@subsection.\the\c@page}{3}{toc}%
\hyper@anchorstart{Outline\the\c@part.\the\c@section.\the\c@subsection.\the\c@page}\hyper@anchorend%
\beamer@ifempty{#2}{\beamer@atbeginsubsections}{\beamer@atbeginsubsection}%
\fi%
\beamer@resumemode}
\makeatother
\begin{document}
\begin{frame}
\frametitle{Outline}
\tableofcontents
\end{frame}
\section{Test Section One}
\begin{frame}test1\end{frame}
\subsection{Test Subsection One One}
\begin{frame}test2\end{frame}
\begin{frame}test3\end{frame}
\subsection{Test Subsection One Two}
\begin{frame}test4\end{frame}
\begin{frame}test5\end{frame}
\section{Test Section Two}
\begin{frame}test6\end{frame}
\subsection{Test Subsection One One}
\begin{frame}test7\end{frame}
\begin{frame}test8\end{frame}
\begin{frame}test9\end{frame}
\subsection{Test Subsection One Two}
\begin{frame}test10\end{frame}
\end{document}
最终的 ToC 图像如下:
以下是在 ToC 中产生帧编号的变体:
\documentclass{beamer}
\usetheme{CambridgeUS}
\newcounter{sectionpage}
\makeatletter
\long\def\beamer@section[#1]#2{%
\beamer@savemode%
\mode<all>%
\ifbeamer@inlecture
\refstepcounter{section}%
\beamer@ifempty{#2}%
{\long\def\secname{#1}\long\def\lastsection{#1}}%
{\global\advance\beamer@tocsectionnumber by 1\relax%
\long\def\secname{#2}%
\long\def\lastsection{#1}%
\setcounter{sectionpage}{\insertframenumber}\stepcounter{sectionpage}%
\addtocontents{toc}{\protect\beamer@sectionintoc{\the\c@section}{#2\hfill\thesectionpage}{\the\c@page}{\the\c@part}%
{\the\beamer@tocsectionnumber}}}%
{\let\\=\relax\xdef\sectionlink{{Navigation\the\c@page}{\noexpand\secname}}}%
\beamer@tempcount=\c@page\advance\beamer@tempcount by -1%
\beamer@ifempty{#1}{}{%
\addtocontents{nav}{\protect\headcommand{\protect\sectionentry{\the\c@section}{#1}{\the\c@page}{\secname}{\the\c@part}}}%
\addtocontents{nav}{\protect\headcommand{\protect\beamer@sectionpages{\the\beamer@sectionstartpage}{\the\beamer@tempcount}}}%
\addtocontents{nav}{\protect\headcommand{\protect\beamer@subsectionpages{\the\beamer@subsectionstartpage}{\the\beamer@tempcount}}}%
}%
\beamer@sectionstartpage=\c@page%
\beamer@subsectionstartpage=\c@page%
\def\insertsection{\expandafter\hyperlink\sectionlink}%
\def\insertsubsection{}%
\def\insertsubsubsection{}%
\def\insertsectionhead{\hyperlink{Navigation\the\c@page}{#1}}%
\def\insertsubsectionhead{}%
\def\insertsubsubsectionhead{}%
\def\lastsubsection{}%
\Hy@writebookmark{\the\c@section}{\secname}{Outline\the\c@part.\the\c@section}{2}{toc}%
\hyper@anchorstart{Outline\the\c@part.\the\c@section}\hyper@anchorend%
\beamer@ifempty{#2}{\beamer@atbeginsections}{\beamer@atbeginsection}%
\fi%
\beamer@resumemode}%
\def\beamer@subsection[#1]#2{%
\beamer@savemode%
\mode<all>%
\ifbeamer@inlecture%
\refstepcounter{subsection}%
\beamer@ifempty{#2}{\long\def\subsecname{#1}\long\def\lastsubsection{#1}}
{%
\long\def\subsecname{#2}%
\long\def\lastsubsection{#1}%
\setcounter{sectionpage}{\insertframenumber}\stepcounter{sectionpage}%
\addtocontents{toc}{\protect\beamer@subsectionintoc{\the\c@section}{\the\c@subsection}{#2\hfill\thesectionpage}{\the\c@page}{\the\c@part}{\the\beamer@tocsectionnumber}}%
}%
\beamer@tempcount=\c@page\advance\beamer@tempcount by -1%
\addtocontents{nav}{%
\protect\headcommand{\protect\beamer@subsectionentry{\the\c@part}{\the\c@section}{\the\c@subsection}{\the\c@page}{\lastsubsection}}%
\protect\headcommand{\protect\beamer@subsectionpages{\the\beamer@subsectionstartpage}{\the\beamer@tempcount}}%
}%
\beamer@subsectionstartpage=\c@page%
\edef\subsectionlink{{Navigation\the\c@page}{\noexpand\subsecname}}%
\def\insertsubsection{\expandafter\hyperlink\subsectionlink}%
\def\insertsubsubsection{}%
\def\insertsubsectionhead{\hyperlink{Navigation\the\c@page}{#1}}%
\def\insertsubsubsectionhead{}%
\Hy@writebookmark{\the\c@subsection}{#2}{Outline\the\c@part.\the\c@section.\the\c@subsection.\the\c@page}{3}{toc}%
\hyper@anchorstart{Outline\the\c@part.\the\c@section.\the\c@subsection.\the\c@page}\hyper@anchorend%
\beamer@ifempty{#2}{\beamer@atbeginsubsections}{\beamer@atbeginsubsection}%
\fi%
\beamer@resumemode}
\makeatother
\AtBeginSection[] % Do nothing for \section*
{
\begin{frame}<beamer>
\frametitle{Outline}
\tableofcontents[currentsection]
\end{frame}
}
\begin{document}
\begin{frame}
\frametitle{Outline}
\tableofcontents
\end{frame}
\section{Test Section One}
\begin{frame}test1\pause test11\end{frame}
\subsection{Test Subsection One One}
\begin{frame}test2\end{frame}
\begin{frame}test3\end{frame}
\subsection{Test Subsection One Two}
\begin{frame}test4\end{frame}
\begin{frame}test5\end{frame}
\section{Test Section Two}
\begin{frame}test6\end{frame}
\subsection{Test Subsection Two One}
\begin{frame}test7\end{frame}
\begin{frame}test8\end{frame}
\begin{frame}test9\end{frame}
\subsection{Test Subsection Two Two}
\begin{frame}test10\end{frame}
\end{document}
答案2
我正在研究此事,但似乎没有令人满意的答案。
但是,如果你使用页码/幻灯片编号的目的是打印讲义,
\documentclass[options]{scrartcl}
\usepackage{beamerarticle}
当您将其替换为 \documentclass{beamer} 时,就会发生这种情况。