Rev. | 3506ecfc030bc11f1b462cc1cf69046b68e522c8 |
---|---|
Größe | 2,044 Bytes |
Zeit | 2016-07-27 23:11:18 |
Autor | Lorenzo Isella |
Log Message | Blackboard beamer style for presentations. |
\documentclass[10pt,mathserif]{beamer}
\usepackage[english]{babel}
\usepackage[utf8] {inputenc} %for ISOlatin1 (8859-1) sources
\usepackage[T1] {fontenc} %for polices DC 8bits
%%%Fancy fonts
% \usepackage{emerald}
\usepackage{eulervm}
%%%
%%Extra packages
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{tikz}
\usetikzlibrary{arrows,shapes}
\usepackage[absolute,overlay]{textpos}
\usepackage{etoolbox}
%set text colors for different objects
\setbeamercolor{frametitle}{fg=white}
\setbeamercolor{structure}{fg=white}
\setbeamercolor{normal text}{fg=white}
\setbeamercolor{alerted text}{fg=white}
\setbeamercolor{example text}{fg=white}
%%Black background
\setbeamercolor{background canvas}{bg=black}
%%%%%%%%%%%%%%%%%%%%%%
%%%%%Script: Random Dust Trails%%%%%%%%%%%%%%%
\pgfmathsetseed{\number\pdfrandomseed} % seed for random generator
\setbeamertemplate{background}{
\usebox{\mypicture}
}
%%%%%%%%%%%%%%%%%%%%%%
\BeforeBeginEnvironment{frame}{%
\begin{lrbox}{\mypicture}
\begin{tikzpicture}
\useasboundingbox (0,0) rectangle (\the\paperwidth, \the\paperheight);
\foreach \i in {1,...,30} {
\pgfmathsetmacro{\x}{random(0,10000)/5000-1}%
\pgfmathsetmacro{\y}{random(0,10000)/10000-0.1}%
\pgfmathsetmacro{\r}{random(0,10000)/1000-5}%
\rotatebox{\r}{
\pgftext[at=\pgfpoint{\x\paperwidth}{\y\paperheight}, left, base]{\includegraphics[width=\textwidth]{stroke.png}}
}
};
\end{tikzpicture}
\end{lrbox}
}
%%No navigation bar
\setbeamertemplate{navigation symbols}{}
\begin{document}
\newsavebox{\mypicture}
\begin{frame}
\begin{itemize}
\item<1-> bla slide 1
\item<2-> blu slide 1
\item<3-> blub slide 1
\end{itemize}
\end{frame}
\begin{frame}
\begin{itemize}
\item<1-> bla slide 2
\item<2-> blu slide 2
\item<3-> blub slide 2
\end{itemize}
\end{frame}
\end{document}