Document Classes ⇒ beamer - Putting several blocks in the same place

[turbomac]

Hello everyone:

I'm trying to put several blocks in just one slide and in the same place. So I thought I could do it using overlays. I tried to use overlays to put, for example 2 or 3 blocks in the same position, but it didn't work. Only the first block appears in the position I want, but the rest of the blocks don't.

Any suggestion?
Thannks in advance.

[gmedina]

Hi,

the following simple code behaves as expected:

Code: Select all

\documentclass{beamer}

\begin{document}

\begin{frame}
  \only<1>{\centering\color{blue}\rule{4cm}{2cm}\par}
  \only<2>{\centering\color{red}\rule{4cm}{2cm}\par}
  \only<3>{\centering\color{yellow}\rule{4cm}{2cm}\par}
\end{frame}

\end{document}

so you'll have to elaborate your question a bit more.

[turbomac]

Oh, that's exactly what I want. Thank you very much!!!