From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric S Fraga <e.fraga@ucl.ac.uk>
Subject: Re: Overlay in beamer?
Date: Wed, 30 Apr 2014 18:00:53 +0100
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To: Giuseppe Lipari <giulipari@gmail.com>
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On Wednesday, 30 Apr 2014 at 18:31, Giuseppe Lipari wrote:
> Since overlays are very much used in beamer, I was just wondering if it
> would be easy (or even desirable) to add one more property to ATTR_LATEX
> (or ATTR_BEAMER), so to specify overlays for figures ... something like
>

There is the BEAMER_ACT property that can be used to apply overlay
information on blocks but I don't think it's possible on individual
figures.  Of course, you could put each figure in a separate block.  The
following/attached will match what you had originally.


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#+options: H:1
* The slide
** figure 1
:PROPERTIES:
:beamer_act: <1>
:END:
[[file:chromosome.png]]
** figure 2
:PROPERTIES:
:beamer_act: <2>
:END:
[[file:diagram.png]]
** figure 3
:PROPERTIES:
:beamer_act: <3->
:END:
[[file:equation1.png]]

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What may not be easy or possible is to use the \only directive, which is
what I used in my previous response to you.
-- 
: Eric S Fraga (0xFFFCF67D), Emacs 24.4.50.2, Org release_8.2.6-923-g233c11

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