\documentclass[aspectratio=169]{beamer}
\usepackage[english]{babel}
\usepackage{booktabs,listings,pdfpages}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\lstset{basicstyle=\ttfamily}
\setlength{\parskip}{.5\baselineskip}
\usetheme[slogan=english, style=stripe]{NTNU}
%
% Edit your meta data here
%
	\title{\LaTeX{}-Beamer Style for NTNU}
	\subtitle{Documentation.}
	\author{Ronny Bergmann}
	\date{\today}

\begin{document}
	\maketitle
	\tableofcontents

	\section{Introduction}
		\begin{frame}{The \LaTeX{} beamer NTNU Theme}
			This \LaTeX beamer theme is based on the Powerpoint templates available at \href{https://innsida.ntnu.no/wiki/-/wiki/English/Create+NTNU+presentations\#section-Create+NTNU+presentations-Powerpoint+templates}{Innsida}.
			The design of these templates is owned by NTNU, and should not be altered
	substantially without checking it with the \href{https://www.ntnu.no/adm/komm}{Communication Division}.

			This documentation assumes that you have your editor and \LaTeX{} compiler set up and running. For \LaTeX{} beamer, the full documentation is available at \url{https://texdoc.org/serve/beamer/0}.

			This documentation
			\begin{itemize}
				\item gets you started (slide \#\ref{slide:start})
				\item illustrates what the three styles look like (from slide \#\ref{slide:styles-demo} onwards)
				\item documents all available options and features (Slide \#\ref{slide:developer})
			\end{itemize}
		\end{frame}
	\section{Getting started}
		\begin{frame}[fragile]{Start A Presentation}
			\label{slide:start}
			\begin{enumerate}
				\item Copy all eight \lstinline!.sty! files (Style files) and all seven \lstinline!.png! files (the logos) to the folder, where you want to write your presentation
				\item Copy \emph{either} the \lstinline!ntnu-beamer-example-eng.tex! \emph{or}the \lstinline!ntnu-beamer-example-eng.tex! to that folder, too
				\item Open the just copied \lstinline!.tex! file and start writing your presentation, i.e.
				\begin{itemize}
					\item fill out author and title
					\item fill or comment out (\lstinline!%! at the beginning of the line) the subtitle
					\item set the date or leave it at the current date
					\item Start writing your slides (called \lstinline!frames!), two examples are already given in the template)
				\end{itemize}
			\end{enumerate}
			You can repeat this whenever you start preparing a new presentation.
		\end{frame}
	\section{Example Slides in Different Themes}
	\begin{frame}[fragile]{Different styles}
		The following 6 slides illustrate the three styles you can choose,
		first showing the title page and then a usual slide that also explains how to chosse this style.

		Note that since \lstinline!slogan=english! and \lstinline!style=plain! are the defaults, if you use

		\lstinline!\usetheme{NTNU}!

		that is the same as

		\lstinline!\usetheme[slogan=english, style=plain]{NTNU}!
	\end{frame}
	{
		\setbeamercolor{background canvas}{bg=}
		\includepdf[pages={1,2}]{demo-ntnu-plain.pdf}
		\includepdf[pages={1,2}]{demo-ntnu-horizontal.pdf}
		\includepdf[pages={1,2}]{demo-ntnu-vertical.pdf}
	}
	\section{Developer Guide}
		\begin{frame}[fragile]{Available options}
			\label{slide:developer}
			You can load the theme using

			\lstinline!\usetheme{NTNU}!

			where you have the following options available

			\begin{tabular}{lcl}
				\toprule
				\textbf{Option} & \textbf{Default} &\textbf{Description} \\
				\midrule
				\lstinline!displayframetotal! && the same as \lstinline!frametotal=true! \\
				\lstinline!frametotal=true|false! & \lstinline!false! & toggle display the total number of slides\\
				\lstinline!hideframetotal! && the same as \lstinline!frametotal=false! \\
				\lstinline!slogan=english|norsk! & \lstinline!norsk! & whether to display english or norsk slogan\\
				\lstinline!style= ...! & \lstinline!plain! & styles, see (outer) themes on slide \ref{slide:outer}\\
				\bottomrule
			\end{tabular}
		\end{frame}
		\begin{frame}[fragile]{Outer themes}
			\label{slide:outer}
			The corporate design team provides four variants
			\\\hfill{\small (outer themes in latex beamer)}

			\begin{description}
				\item[NTNUplain] a very plain style (Default)
				\item[NTNUvertical] with a stripe on the left (current)
				\item[NTNUhorizontal] with a stripe at the bottom
			\end{description}

			They all three consist of an outer and an innter theme, but the easy way to activate these is the option

			\lstinline!style=plain|vertical|horizontal!

			when loading the theme with

			\lstinline!\usetheme{NTNU}!
		\end{frame}
		\begin{frame}[fragile]{special commands}
			\begin{description}
				\item[titlelogo]
				Set the logo on the title page. By default, it is set to the negative english or norsk logo (depending on the chosen slogan), see the slogan option, e.g.\,
				\lstinline!\titlelogo{ntnu_bredde_eng_neg.png}!
			\end{description}
		\end{frame}
		\begin{frame}{Special colors}
	%		These colors are taken from \url{https://innsida.ntnu.no/wiki/-/wiki/Norsk/Farger+i+grafisk+profil}
			\begin{description}
				\item[{\color{NTNUBlue} NTNUblue}] (\#{\color{NTNUBlue}00509e})
				\item[{\color{NTNULightblue} NTNULightblue}] (\#{\color{NTNULightblue}6096d0})
				\item[{\color{NTNUOrange} NTNUOrange}] (\#{\color{NTNUOrange}ef8114})
				\item[{\color{NTNUPink} NTNUPink}] (\#{\color{NTNUPink}b01b81})
				\item[{\color{NTNUYellow} NTNUYellow}] (\#{\color{NTNUYellow}f7d019})
				\item[{\color{NTNUViolet} NTNUViolet}] (\#{\color{NTNUViolet}482776})
				\item[{\color{NTNUCyan} NTNUCyan}] (\#{\color{NTNUCyan}3cbfbe})
				\item[{\color{NTNUOcher} NTNUOcher}] (\#{\color{NTNUOcher}cfb887})
				\item[{\color{LightGrey} LightGrey}] (\#{\color{LightGrey}bebebe})
			\end{description}
		\end{frame}
		\begin{frame}{Required packages}
			The following packages have to be installed for the theme to work
			\begin{description}
				\item[calc] for a few computational tricks
				\item[ifthen] to define some commands
				\item[pdftexcmds] to define some commands
				\item[opensans] for the font
				\item[tikz] for some graphic tricks
			\end{description}
			This documentation further uses
			\begin{description}
				\item[booktabs] for nice tables
				\item[listings] for code highlighting
				\item[pdfpages] to include the examples
			\end{description}
		\end{frame}
\end{document}