GDUE Beamer Slides Theme

\documentclass[10pt,aspectratio=169]{beamer}

\usetheme[progressbar=true,sectionpage=true]{gdue}
% English is the default.
% For Chinese content, switch to:
% \usetheme[progressbar=true,sectionpage=true,language=zh]{gdue}
% \usetheme[progressbar=false,sectionpage=false,darkmode=true,serif=false]{gdue}

% If your file is not in the repository root, set your asset path explicitly.
% \gduesetresourcepath{../source}

\title{GDUE Beamer Theme}
\subtitle{A Practical Starter Deck}
\author{Your Name}
\institute{Guangdong University of Education}
\date{\today}

\begin{document}
\maketitle % generate the title slide

\section{Introduction}

\begin{frame}{Slide-Making in \LaTeX}

	We assume that you can use \LaTeX. If not, you can refer to \href{https://www.overleaf.com/learn/latex/Learn_LaTeX_in_30_minutes}{this page}.

	\href{https://www.overleaf.com/learn/latex/Beamer}{Beamer} is one of the most popular and influential document classes for slide-making in \LaTeX. You can find its \href{https://mirror-hk.koddos.net/CTAN/macros/latex/contrib/beamer/doc/beameruserguide.pdf}{full manual here}.

	Here, we will only introduce the basic functionalities so you can master them immediately.
\end{frame}


\begin{frame}{Beamer vs. MS PowerPoint}

	Compared to Microsoft PowerPoint, \LaTeX\ and Beamer provides\cite{lamport1994latex} these advantages:

\begin{itemize}
  \item Beamer produces a \texttt{.pdf} file with no problems\cite{goossens1997latex} on fonts, formulas, or program versions.
  \item Math typesetting in \LaTeX\ is much easier, e.g.,
			\begin{equation*}
				\mathrm{i}\,\hslash\frac{\partial}{\partial t} \Psi(\mathbf{r},t) =
				-\frac{\hslash^2}{2\,m}\nabla^2\Psi(\mathbf{r},t)
				+ V(\mathbf{r})\Psi(\mathbf{r},t).
			\end{equation*}
\end{itemize}
\end{frame}

\section{Examples}

\begin{frame}[fragile]{Document Class}

	To begin with, just use \texttt{beamer} document class with \texttt{poly} theme. It should be noted that the \texttt{poly.sty} file should be included in the same directory as the \texttt{main.tex} file.

\begin{block}{Preamble about the document class}
\begin{lstlisting}[language=TeX]
\documentclass[10pt,aspectratio=169]{beamer}
\usepackage{poly}
\end{lstlisting}
\end{block}

	You can change the \texttt{aspectratio} to \texttt{43} to adjust the slide aspect ratio to 4:3.
\end{frame}

\begin{frame}[fragile]{Metadata}
	You can change the metadata displayed on the title slide:

\begin{block}{Metadata}
\begin{lstlisting}[language=TeX]
  \title{Your Title}
\subtitle{Your Subtitle}
\author{First Author, Second Author}
    \institute[COMP]{Department of Computing}
\date{Date}
      \end{lstlisting}
\end{block}

	Once settled, you can render the title slide with the command \verb|\maketitle| in the body.
\end{frame}

\begin{frame}[fragile]{Texts}{In a Sequence}

	\begin{itemize}[<+->]
      \item A typical slide has bulleted points.
      \item These can be uncovered in sequence.
		\item When rendered, they will be separated into multiple slides.
    \end{itemize}
  
\end{frame}

\begin{frame}{Images}

	Adding images works like in normal \LaTeX:
	
	\begin{figure}[hbt]
		\includegraphics[width=0.5\textwidth]{source/tagline}
 		\caption{A sample of image}
	\end{figure}
	
\end{frame}

\begin{frame}{Columns}
	Splitting the page is easy and common.

	Typically, one side has a picture and the other text:
	
	\vspace{20pt}
	
	\begin{columns}
\begin{column}{0.6\textwidth}
			This is the first column.\\[10pt]
			You can have some texts here.
\end{column}
		
		\begin{column}{0.3\textwidth}
			And this is the second one.\\[10pt]
			You can have some pictures or tables here.
\end{column}
	\end{columns}

\end{frame}

\begin{frame}{Fonts}

The priority when choosing a font is readability.
	
	Here, we give some advice:
\begin{itemize}
  \item Use serif (default) fonts only with high-resolution projectors or monitors.
		\item Use \textsf{sans-serif} fonts otherwise.
		\item Use \textit{italic} or \textbf{bold} fonts to emphasize or highlight points.
		\item We also provide an \alert{alert} font for emphasise.
  \item Use \texttt{monospace} fonts to display codes.
	\end{itemize}

\end{frame}

\section{Summary}

\begin{frame}{Good Luck!}
	\begin{itemize}
		\item Enough for an introduction! You should know enough by now.
  \item If you have corrections or suggestions, please feel free to contact \href{mailto:ruisong20@gmail.com}{me}!
        \item You can also find this project on \href{https://github.com/wurahara/PolyU-Beamer-Slides}{Github}! Stars are welcome!
\end{itemize}
\end{frame}

\section{References}
\begin{frame}[allowframebreaks]{References}
  \bibliographystyle{unsrt}
  \bibliography{ref}
\end{frame}

\backmatter % generate the final slide
\end{document}