aaltobeamerfunctions.tex

%Intermediate section title slide
\newcommand{\slaikka}[1][Sectiontitle]{
    \section{#1}
    \begin{frame}[c]
    	\frametitle{}
        \begin{center}
            {\Large \color{primarycolor}{\textbf{#1}}}
        \end{center}
    \end{frame}
}

%%%% This for easy placemnet of figure inside a block
\newcommand{\putfig}[3][1.0]{
    \begin{block}{#3}
        \includegraphics[width=#1\linewidth,height=#1\textheight,keepaspectratio]{#2}
    \end{block}
}

%This is for a box 
\newcommand{\tbox}[3][0.3]{
    \tikzoverlay (n1) at (#2) {%
        \begin{tikzpicture}[every node/.style={inner sep=0.5ex,outer sep=0}]
            \tikzstyle{item}=[rectangle, draw=black, rounded corners, 
                    fill=secondarycolor!10, drop shadow,
                    text centered, anchor=north, text=black] 
                    \node (thenode)[item, rectangle]{
                        \begin{minipage}{#1\linewidth} #3 \end{minipage}};
        \end{tikzpicture}
    };
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%This is for a image. For titled image, use putfig 
\newcommand{\timage}[3][0.3]{
    \tikzoverlay (n1) at (#2) {%
        \begin{tikzpicture}[every node/.style={inner sep=0.5ex,outer sep=0}]
            \tikzstyle{item}=[rectangle, draw=black, rounded corners, 
                    fill=secondarycolor!10, drop shadow,
                    text centered, anchor=north, text=white] 
                    \node (thenode)[item, rectangle]{
                        \includegraphics[width=#1\textwidth,height=#1\textheight,keepaspectratio]{#3}};
        \end{tikzpicture}
    };
}


%Ellipse
\newcommand{\tellipse}[4]{
    \begin{tikzpicture}[overlay]
        \draw[secondarycolor,thick] (#1,#2) ellipse (#3 and #4);
    \end{tikzpicture}
}

%Arrow
\newcommand{\tarrow}[2]{
    \begin{tikzpicture}[overlay]
        \draw[secondarycolor,thick,->] (#1) -- (#2);
    \end{tikzpicture}
}