mindmap.tex

\documentclass[a4paper,twocolumn]{minimal} 

\usepackage{bm}
\usepackage[math]{iwona}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}

\usepackage{tikz}
\usetikzlibrary{shapes,decorations}
\usepackage{amsmath,amssymb}


\usepackage[a4paper,left=1cm,right=1cm,top=1cm,bottom=1cm]{geometry}

\usetikzlibrary{shapes.multipart}

\usetikzlibrary{trees}

\newcommand{\mysection}[3]{%
	\nodepart{#1}
	\begin{minipage}{.9\linewidth}
	\textbf{#2}\\
	#3
	\end{minipage}
}
\newcommand{\myhypothesis}[7]{%
	\definecolor{my_#1}{RGB}{#3}
	\begin{tikzpicture}
		\node [mybox,draw=my_#1,fill=my_#1!10!white] (#1) {
			\mysection{one}{Statement}{#4}
			\mysection{two}{Experiment}{#5}
			\mysection{three}{Expected results}{#6}
			\mysection{four}{Motivation}{#7}
		};
		\node [mytitle,fill=my_#1] at (#1.north){\textbf{\color{white}#2}};
	\end{tikzpicture}\\
}

\tikzstyle{mybox} = [
	  fill=black!03, very thick,
    rectangle, rounded corners, 
    inner sep=5pt, inner ysep=5pt, 
    rectangle split, rectangle split parts=4,
    font=\fontsize{10}{11.4}\selectfont]
\tikzstyle{mytitle} = [
    anchor=center, fill=black!05,
    very thick, rectangle,
    yshift=.1cm,
    font=\fontsize{14}{16.4}\selectfont]

\begin{document}

\input{hypotheses_tikz.tex}

\end{document}