我希望在附录部分中为当前页数和总页数(即在幻灯片的页脚中)添加罗马页码(而不是框架码),我想要:
1/4, 2/4, 3/4, 4/4
% appendix starts here
I/III, II/III, III/III
类似的问题也曾在这问题,但附录中缺少总页数,即仅给出了I II III
。
这是我的代码:
% !TeX program = lualatex
\documentclass[aspectratio=169,t]{beamer}
\usetheme{Malmoe}
\usecolortheme{beaver}
\setbeamertemplate{navigation symbols}{}
% select page indicator style
\newcommand{\pagetracker}{%
\insertpagenumber{} / \insertpresentationendpage%
}
\setbeamertemplate{footline}{
\hfill\pagetracker\hspace*{1ex}
}
\usepackage{appendixnumberbeamer}
% switch to Roman numbering in appendix
\makeatletter
\g@addto@macro\appendix{
\pagenumbering{Roman}
\renewcommand*{\pagetracker}{%
\insertpagenumber{} / \insertappendixendpage%
}%
}%
\makeatother
\begin{document}
\begin{frame}
\only<1>{A1}
\only<2>{A2}
\end{frame}
\begin{frame}
\only<1>{B1}
\only<2>{B2}
\end{frame}
\appendix
\begin{frame}
\only<1>{Appendix C1}
\only<2>{Appendix C2}
\end{frame}
\begin{frame}
\only<1>{Appendix D1}
\only<2>{Appendix D2}
\end{frame}
\begin{frame}
\only<1>{Appendix E1}
\only<2>{Appendix E2}
\end{frame}
\end{document}
我怎样才能将输出转换为\insertappendixendpage
罗马数字以使其正常工作?
答案1
% !TeX program = lualatex
\documentclass[aspectratio=169,t]{beamer}
\usetheme{Malmoe}
\usecolortheme{beaver}
\setbeamertemplate{navigation symbols}{}
% select page indicator style
\newcommand{\pagetracker}{%
\insertpagenumber{} / \insertpresentationendpage%
}
\setbeamertemplate{footline}{
\hfill\pagetracker\hspace*{1ex}
}
\usepackage{appendixnumberbeamer}
% switch to Roman numbering in appendix
\makeatletter
\g@addto@macro\appendix{
\setcounter{page}{1}
\renewcommand*{\pagetracker}{%
\@Roman{\value{page}} / \@Roman{\beamer@endpageofdocument}%
}%
}%
\makeatother
\begin{document}
\begin{frame}
\only<1>{A1}
\only<2>{A2}
\end{frame}
\begin{frame}
\only<1>{B1}
\only<2>{B2}
\end{frame}
\appendix
\begin{frame}
\only<1>{Appendix C1}
\only<2>{Appendix C2}
\end{frame}
\begin{frame}
\only<1>{Appendix D1}
\only<2>{Appendix D2}
\end{frame}
\begin{frame}
\only<1>{Appendix E1}
\only<2>{Appendix E2}
\end{frame}
\end{document}