Re: Re: presentations in ConTeXt

["Thomas A. Schmitz" <thomas.schmitz@uni-bonn.de>]

Thanks Hans! What about a small refresher about \interactionbar cum  
suis. Could you post a minimal example of what is needed to get  
output from it? I tried with a couple of combinations of  
\setupinteraction[state=start] and \setupinteractionbar 
[alternative=d] etc, but I'm not getting any output on my pdf's. I'd  
be very grateful!

Best

Thomas

On Jul 17, 2005, at 11:10 PM, Hans Hagen wrote:

> Thomas A. Schmitz wrote:
>
>
>> Mojca,
>>
>> thanks again, that's a useful trick! However, there is a command   
>> \interactionbar which seems to provide this functionality, and  
>> there  is \setupinteractionbar, but the commands are somewhat   
>> underdocumented :-)
>> At least, I don't get any visible output on my slides when I  
>> include  them; there seems to be some kind of secret...
>>
>> (Your code doesn't compile here, it dies with this message:
>>
>> This is MetaPost, Version 0.641 (Web2C 7.5.4)
>> (p-mpgraph.mp
>> >> NOfPages-2
>> ! Unknown relation will be considered false.
>> <to be read again>
>>                    )
>> l.118 if(NOfPages > 2)
>>                        and (PageNumber > 0): fraction :=   
>> (PageNumber-1)/(NOf...
>>
>> ?
>>
>> Thanks, and best
>>
>
> if you want access to those variables (some of them only make sense  
> at pag ebuilding time) you need to say:
>  LoadPageState ;
>
> (this is done automatically in StartPage ... StopPage)
> Hans
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