Re: Suppressing information in org-beamer

[Marvin Doyley <doyley@ece.rochester.edu>]

Hi Carsten,

Here is a little clarification that may help other. You are correct, I can suppress a frame using beamer handout mode by  adding <handout:0> to the BEAMER_envargs property.  To suppress information on a slide I use the following command \#+BEAMER: \only<handout:0>{ the proof used is ...}

Thanks again for all you help

M

On Jan 10, 2010, at 4:02 AM, Carsten Dominik wrote:

> Hi Marvin,
> 
> On Jan 10, 2010, at 1:47 AM, Marvin Doyley wrote:
> 
>> Dear all,
>> 
>> I use beamer to prepare lectures,  and find it useful to suppress information or slides on the version of the slides that I distribute to the class at the start of my lectures. I suppress information using the  beamer handout mode and the following latex commands
>> 
>> 
>> \newcommand{\hushframe}{\frame<handout:0>}
>> \newcommand{\hushit}{\only<handout:0>}
>> 
>> It would be nice to incorporate this in org-beamer, does anybody have any ideas ?
> 
> I think you'd add <handout:0> to the BEAMER_envargs property of the node that is turned into a frame.
> 
> The only way to use \only right now would be to just write it in the text
> 
>  \only<4->{The proof used \textit{reductio ad absurdum}.}
> 
> Hmmm, maybe this will not work?
> 
> Try
> 
> #+BEAMER: \only<4->{The proof used \textit{reductio ad absurdum}.}
> 
> HTH
> 
> - Carsten
> 
> P.S. Any ideas to make a better way to use \uncover and \only on selected
>     material?
> 
>> 
>> Best Wishes,
>> 
>> M
>> 
>> 
>> 
>> 
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> 
> - Carsten
> 
> 
>