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即使使用普通选项也会出现页码

tag-icon • tag-icon beamer numbering page-numbering slideshow
即使使用普通选项也会出现页码

我正在努力解决以下问题：

\documentclass{beamer}


\mode<presentation>
{
 \usetheme{default}      % nebo zkuste Darmstadt, Madrid, Warsaw,...
 \usecolortheme{default} % nebo zkuste albatross, beaver, crane, ...
 \usefonttheme{default}  % nebo zkuste serif, structurebold, ...
 \setbeamertemplate{navigation symbols}{}
 \setbeamertemplate{caption}[numbered]
} 

\newenvironment{squareenv}{\only{\setbeamertemplate{items}[square]}}{}
\usepackage{amsthm}
\setbeamertemplate{theorems}[numbered] % to number

\usepackage{verbatim}

%%% PAGE NUMBERING

\defbeamertemplate{footline}{page number appendix}
{%
 \hfill%
 \usebeamercolor[fg]{page number in head/foot}%
 \usebeamerfont{page number in head/foot}%
 \insertpagenumber\kern1em\vskip2pt%
}
\makeatletter
\g@addto@macro\appendix{%
}
\makeatother

\usepackage{appendixnumberbeamer}

\newenvironment{myframe}{
\makeatletter
\setbeamertemplate{footline}{}
\makeatother
\begin{frame}}
{\end{frame}}

\addtobeamertemplate{navigation symbols}{}{ \hspace{2em} \usebeamerfont{footline}%
   \insertframenumber / \inserttotalframenumber }

\begin{frame}[noframenumbering,plain]
 \titlepage
\end{frame}

即使我指定[noframenumbering,plain]页面显示如下：在此处输入图片描述 请注意，页码在页面末尾半隐藏。因此，似乎这里的普通选项只是“部分隐藏”了页码。为什么？我做错了吗？我希望页码在某些幻灯片中完全不显示。

谢谢你，

费德里科

答案1

您正在滥用navigation symbols模板来显示页码。无论是否显示，此模板都会显示在所有框架上plain。

如果您希望帧编号尊重plain帧，请将它们放在脚注中：

\documentclass{beamer}

\mode<presentation>
{
 \usetheme{default}      % nebo zkuste Darmstadt, Madrid, Warsaw,...
 \usecolortheme{default} % nebo zkuste albatross, beaver, crane, ...
 \usefonttheme{default}  % nebo zkuste serif, structurebold, ...
 \setbeamertemplate{navigation symbols}{}
 \setbeamertemplate{caption}[numbered]
} 

\newenvironment{squareenv}{\only{\setbeamertemplate{items}[square]}}{}
\usepackage{amsthm}
\setbeamertemplate{theorems}[numbered] % to number

\usepackage{verbatim}

\setbeamertemplate{page number in head/foot}[appendixframenumber]%
\setbeamertemplate{footline}{%
  \hfill%
  \usebeamercolor[fg]{page number in head/foot}%
  \usebeamerfont{page number in head/foot}%
  \usebeamertemplate*{page number in head/foot}\kern1em\vskip2pt%
}

\begin{document}
\begin{frame}[noframenumbering,plain]
 \titlepage
\end{frame}

\begin{frame}
test
\end{frame}
\appendix
\begin{frame}
test
\end{frame}
\end{document}

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