I am using Beamer and I want to create a multi-frame slide.
I want to have two items and three images on these frames. The first item is related to first image, the second item is related to the second image, but the third image is related to both previous items.
Now I can show the first two items and their images subsequently, but how can I show both items together with the third image?
The following MWE is given for more details. Please pay attention that I have the third image that should be displayed together with both items highlighted.
\documentclass{beamer}
\usepackage{tikz}
\usetikzlibrary{shapes.symbols,positioning,mindmap,trees}
\usepackage{xcolor}
\tikzset{level 1 concept/.append style={level distance = 24mm}}
\tikzset{level 2 concept/.append style={level distance = 13mm}}
\begin{document}
\begin{frame}
\frametitle{gas turbine}
\setbeamercovered{transparent}
\begin{enumerate}
\item<1>
thermal barrier coating
\item<2>
internal blade cooling
\end{enumerate}
\begin{onlyenv}<1>
\begin{figure}
\begin{minipage}{1\textwidth}
\center{
\includegraphics[width=0.45\linewidth]{mrs_bulletin_tbcs.pdf}}
\end{minipage}
\end{figure}
\end{onlyenv}
\begin{onlyenv}<2>
\begin{minipage}{0.95\textwidth}
\center{
\vspace*{0.3cm}\begin{tikzpicture}[mindmap, grow cyclic, every node/.style=concept, concept color=blue!40, align=flush center]
\node[concept,scale=0.4]{\Large Gas Turbine Blade Cooling}
[clockwise from=-30]
child[concept] {
node[concept,scale=0.4] {\large Internal Blade Cooling}
[clockwise from=100]
child { node[concept,scale=0.4] {Jet Impingement} }
child { node[concept,scale=0.4] {Rib turbulators} }
child { node[concept,scale=0.4] {Pin-fins} }
child { node[concept,scale=0.4] {Swirl Chambers} }
child { node[concept,scale=0.4] {Dimples} }
}
child[concept] {
node[concept,scale=0.4] {\large External Blade Cooling}
[clockwise from=-90]
child { node[concept,scale=0.4] {Film Cooling} }
}
child[concept] {
node[concept,scale=0.4] {\large Other Cooling Concepts}
[clockwise from=-60]
child { node[concept,scale=0.4] {\scriptsize Transpiration} }
child { node[concept,scale=0.4] {Water Cooling} }
child { node[concept,scale=0.4] {Steam Cooling} }
}
;
\end{tikzpicture}}
\vspace*{0.3cm}
\end{minipage}
\end{onlyenv}
\end{frame}
\end{document}
\center{...}
simply use\centering
(without parenthesis) inside your minipage.