metropolis_theme/beamerouterthememetropolis.dtx

% \iffalse meta-comment -------------------------------------------------------
% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
% contributors can be found at
%
%     https://github.com/matze/mtheme/graphs/contributors
%
% and the original template was based on the HSRM theme by Benjamin Weiss.
%
% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
% International License (https://creativecommons.org/licenses/by-sa/4.0/).
% ------------------------------------------------------------------------- \fi
% \iffalse
%<driver> \ProvidesFile{beamerouterthememetropolis.dtx}
%<*package>
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{beamerouterthememetropolis}
    [2015/06/12 A Modern Beamer Theme]
%</package>
%<driver> \documentclass{ltxdoc}
%<driver> \usepackage{beamerouterthememetropolis}
%<driver> \begin{document}
%<driver> \DocInput{beamerouterthememetropolis.dtx}
%<driver> \end{document}
% \fi
% \CheckSum{0}
% \StopEventually{}
% \iffalse
%<*package>
% ------------------------------------------------------------------------- \fi
% \section{Implementation: \textsc{metropolis} outer theme}
%
% A |beamer| outer theme dictates the style of the frame elements traditionally
% set outside the body of each slide: the head, footline, and frame title.
%
%
%
% \subsection{Head and footline}
%
% All good |beamer| presentations should already remove the navigation symbols,
% but \textsc{metropolis} removes them automatically (just in case).
%
%    \begin{macrocode}
\setbeamertemplate{navigation symbols}{}
%    \end{macrocode}
%
% The only element in the footline by default is the frame number. It can
% optionally be omitted or displayed as a fraction of the total frames.
%
%    \begin{macrocode}
\setbeamertemplate{footline}{%
  \begin{beamercolorbox}[%
      wd=\textwidth,
      ht=3ex,
      dp=3ex,
      leftskip=0.3cm,
      rightskip=0.3cm
    ]{footline}%
    \hfill\usebeamerfont{page number in head/foot}%
  \if@noSlideNumbers%
    %Purposefully left blank to display no slide number.%
    \else%
      \if@useTotalSlideIndicator%
      \insertframenumber/\inserttotalframenumber%
      \else%
      \insertframenumber%
      \fi%
    \fi%
  \end{beamercolorbox}%
}
%    \end{macrocode}
%
%
%
% \iffalse
%</package>
% \fi
% \Finale
\endinput