40 lines
1.5 KiB
Plaintext
40 lines
1.5 KiB
Plaintext
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% Copyright 2010 Jasper Bosch <p.j.bosch@student.rug.nl> %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% Some parts of this theme are based on the 'diepentheme' %
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% by Guido Diepen <diepen@cs.uu.nl> %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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\RequirePackage{calc}
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\RequirePackage{tikz}
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% link to the backgroundimage, default is blackboard.png
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% image should be in the same directory as the other files
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\def\blackboard@backgroundimagefile{blackboard_bk.jpg}
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\DeclareOptionBeamer{backgroundimagefile}{\def\blackboard@backgroundimagefile{#1}}
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\ProcessOptionsBeamer
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\mode<presentation>
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\pgfdeclareimage[interpolate=true, height=\the\paperheight, width=\the\paperwidth]{backgroundImage}{\blackboard@backgroundimagefile}
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% stretch background image over the entire page
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\setbeamertemplate{background}{
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\begin{tikzpicture}
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\useasboundingbox (0,0) rectangle (\the\paperwidth, \the\paperheight);
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\pgftext[at=\pgfpoint{0cm}{0cm}, left, base]{\pgfuseimage{backgroundImage}};
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\end{tikzpicture}
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}
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% use a small dash ('-') for a bulletpoint list
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\setbeamertemplate{itemize items}{\usebeamercolor[fg]{item}\small{•}}
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%\setbeamertemplate{itemize itemize item}{\usebeamercolor[fg]{item}\small{*-}}
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\defbeamertemplate*{frametitle}{blackboard theme}[1][left]
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{
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\begin{beamercolorbox}{frametitle}
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\vskip5pt %17pt
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%\usebeamerfont{my frametitle}
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\insertframetitle \\
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\usebeamerfont{framesubtitle}\insertframesubtitle
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\end{beamercolorbox}
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}
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