98 lines
3.8 KiB
TeX
98 lines
3.8 KiB
TeX
%% Mathematical Institute, University of Oxford
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%% LaTeX Beamer Presentation Theme
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%%
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%% v1.0 Original theme: Tim Hosgood 2015 (based on department PowerPoint Template)
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%% v2.0 Reimplementation: Karl Welzel May 2024 (reimplementation from a standard theme)
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%% v2.1 Further adjustments and tweaks: Keith Gillow May 2024
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% Use infolines as base
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\useoutertheme{infolines}
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% tweak colours for Oxford Blue
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\definecolor{oxfordblue}{RGB}{0,33,71}
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\usecolortheme[named=oxfordblue]{structure}
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%turn off the navigation symbols
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\setbeamertemplate{navigation symbols}{}
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% define useful layout lengths
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\newlength{\textmargin}
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\setlength{\textmargin}{10mm} % Left and right margin for main content
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\setbeamersize{text margin left=\textmargin,text margin right=\textmargin}
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\newlength{\titlehmargin}
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\setlength{\titlehmargin}{5mm} % Left and right margin for title and footline
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\newlength{\titlevmargin}
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\setlength{\titlevmargin}{1mm} % Top and bottom margin for title and footline
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\newlength{\fullpagewidth}
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\setlength{\fullpagewidth}{\dimexpr\textwidth+\textmargin+\textmargin\relax}
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% Calculate widths from heights for the logos
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\newlength{\oxfordlogowidth}
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\setlength{\oxfordlogowidth}{\dimexpr 10mm * 214 / 311 \relax}
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\newlength{\mathslogowidth}
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\setlength{\mathslogowidth}{\dimexpr 3mm * 347 / 105 \relax}
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%% Title slide formatting %%
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\setbeamertemplate{title page}{
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\begin{picture}(0,0)
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\put(-\textmargin, \dimexpr -\paperheight*6/10 \relax){%
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\ifdim\paperwidth>400pt
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\includegraphics[width=\paperwidth]{title-slide-background-wide.png}
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\else
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\includegraphics[width=\paperwidth]{title-slide-background.png}
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\fi
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}
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\put(-\textmargin +7mm, -55pt){%
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\begin{minipage}[b][4.5cm][t]{0.7\textwidth}
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\raggedright
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\color{white}
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\usebeamerfont{title}
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{\inserttitle\\[0.9cm]}
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\usebeamerfont{subtitle}
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{\sc\insertauthor\\[0.1cm]}
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{\it\insertinstitute\\[0.3cm]}
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{\insertdate}
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\end{minipage}
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}
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\end{picture}
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}
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%% General slide header %%
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\setbeamertemplate{frametitle}{%
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\rlap{%
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\begin{beamercolorbox}[sep=\titlevmargin,left,wd=\dimexpr\fullpagewidth-\titlehmargin*2+\titlevmargin*2\relax]{frametitle}%
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\begin{minipage}{\dimexpr\fullpagewidth-\oxfordlogowidth-\titlehmargin*3-0.1cm\relax}%
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\strut\insertframetitle\strut\par%
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\end{minipage}%
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\hspace{\titlehmargin}%
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\begin{minipage}{\dimexpr\oxfordlogowidth+1mm\relax}%
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\hfill
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\vspace*{-4mm}
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\includegraphics[width=\oxfordlogowidth]{oxford-logo.png}%
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\end{minipage}%
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\end{beamercolorbox}%
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}%
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\vspace{\dimexpr-\baselineskip+1ex\relax}%
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\noindent\rlap{\hspace{-\textmargin}\hspace{\titlehmargin}\rule{\dimexpr\fullpagewidth-\titlehmargin*2\relax}{0.4pt}}%
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\vspace{-0.6ex}%
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}
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%% General slide footer %%
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\setbeamertemplate{footline}{%
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\noindent\hspace{\titlehmargin}\rule{\dimexpr\fullpagewidth-\titlehmargin*2\relax}{0.4pt}\par%
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\vspace{\titlevmargin}%
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\leavevmode%
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\noindent\hspace{\dimexpr\titlehmargin-\titlevmargin\relax}%
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\begin{beamercolorbox}[sep=\titlevmargin,wd=\dimexpr\fullpagewidth-\titlehmargin*2+\titlevmargin*2\relax]{footline}%
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\begin{minipage}{\dimexpr\mathslogowidth+1pt\relax}%
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\includegraphics[width=\mathslogowidth]{mathematics-logo.png}%
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\end{minipage}%
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\hfill%
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{\usebeamercolor[fg]{title in head/foot}\usebeamerfont{title in head/foot}\insertshorttitle}%
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\hfill%
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{\usebeamercolor[fg]{date in head/foot}\usebeamerfont{date in head/foot}\insertshortdate{}}%
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\hfill%
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{\usebeamercolor[fg]{page number in head/foot}\usebeamerfont{page number in head/foot}\usebeamertemplate{page number in head/foot}}%
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\end{beamercolorbox}
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\vspace{\titlevmargin}%
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}
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