beamerouterthemetongji.sty

%% beamerouterthemetongji.sty
%% Copyright 2022 skyleaworlder
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2003/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% This Current Maintainer of this work is skyleaworlder.
%
% This work consists of all the *.tex and *.sty files in
%   https://github.com/TJ-CSCCG/Tongji-Beamer
\useoutertheme[subsection=false]{miniframes}

% footline command
\newcommand{\Ffootline}{
    % footline 左边部分
    \insertsection
    \hfill
    % footline 中间部分
    \textit{Tongji UNiv.}
    \hfill
    % footline 右边部分
    \insertframenumber/\inserttotalframenumber
}


% cover page
\setbeamertemplate{title page}[default]


% frametitle
\setbeamertemplate{frametitle}{
    \vspace*{4mm}
    \hspace*{-2mm}
    \insertframetitle
}


% use default headline


% footline
\defbeamertemplate*{footline}{tongji}{
    \begin{beamercolorbox}{upper separation line foot}
    \end{beamercolorbox}

    \begin{beamercolorbox}[ht=2.5ex, dp=1.125ex, leftskip=.3cm, rightskip=.3cm plus1fil]{author in head/foot}
        \leavevmode{\insertshorttitle}
        \hfill
        \leavevmode{\insertshortauthor}
    \end{beamercolorbox}
}


% background
\usepackage{tikz}
\usebackgroundtemplate{%
\tikz[overlay,remember picture] \node[opacity=.15, at=(current page.center)] {
   \includegraphics[height=.55\paperheight]{figure/logo.png}};
}