beamerouterthemeNTNUhorizontal.sty

%
% Outer Theme, i.e. footline, headline etc
%
\ProvidesPackage{beamerouterthemeNTNUhorizontal}[2021/08/26 v1.2 A LaTeX beamer theme in the corporate design of NTNU]
\makeatletter

\setbeamerfont{footline}{size=\tiny}
\setbeamercolor{text in footline}{bg=NTNUBlue, fg=white}
\setbeamercolor{palette tertiary}{bg=NTNUBlue, fg=white}
\setbeamercolor{page number in head/foot}{fg=white}
\setlength{\footlineheight}{0.05\paperheight}
\defbeamertemplate*{footline}{NTNUhorizontal}%
{%
	\leavevmode%
	\centering
	\hbox{%
	\begin{beamercolorbox}[wd=.667\paperwidth,ht=\footlineheight,dp=0.4\footlineheight,left]{palette tertiary}%
 			\hspace*{3em}%
            \vspace*{.1\footlineheight}%
            \usebeamercolor[fg]{page number in head/foot}%
    		\usebeamerfont{page number in head/foot}%
			\insertframenumber{}%
			\ifntnu@displayTotalFrameNumber%
				\ /\ \inserttotalframenumber%
			\fi%
		\end{beamercolorbox}\hspace{-.1pt}%Hacked up to now
		\begin{beamercolorbox}[wd=.3331\paperwidth,ht=\footlineheight,dp=0.4\footlineheight,right]{palette tertiary}%
            \hfill%
            \vspace*{-.1\footlineheight}%
            \includegraphics[height=.8\footlineheight]{ntnu_uten_slagord_neg.png}%
 			\hspace*{2em}%
 		\end{beamercolorbox}%
 	}%
}%
\defbeamertemplate*{footline}{NTNUhorizontalempty}%
{%
	\leavevmode%
	\centering
	\hbox{%
	\begin{beamercolorbox}[wd=.667\paperwidth,ht=\footlineheight,dp=0.4\footlineheight,left]{palette tertiary}%
	\end{beamercolorbox}\hspace{-.1pt}%Hacked up to now
		\begin{beamercolorbox}[wd=.3331\paperwidth,ht=\footlineheight,dp=0.4\footlineheight,right]{palette tertiary}%
            \hfill%
            \vspace*{-.1\footlineheight}
            \includegraphics[height=.8\footlineheight]{ntnu_uten_slagord_neg.png}%
 			\hspace*{2em}%
 		\end{beamercolorbox}%
 	}%
    \begin{tikzpicture}[remember picture,overlay]% title
        \node[text=NTNUBlue, rotate=90, anchor=center, font=\tiny\mdseries, yshift=.04\paperwidth, xshift=.03\paperheight, scale=1.4] at (current page.east) {\ntnu@name};%
    \end{tikzpicture}%
}%
\renewcommand{\maketitle}[0]
{%
 	\setbeamertemplate{headline}[NTNU]%
 	\setbeamertemplate{footline}[NTNUhorizontalempty]%
 	\ifbeamer@inframe%
 		\titlepage%
 	\else%
 		\frame[t]{\titlepage}%
 	\fi%
  	\setbeamertemplate{headline}[NTNU]%
	\setbeamertemplate{footline}[NTNUhorizontal]%
}
\makeatother