Use of images

Christian Langers christian.langers at education.lu
Mon Jan 2 07:34:10 EST 2006


Hmm,

actually these images will not be edited ; these stacks will function  
as image libraries...

Precisely, I do not want to let the user play around with the  
referenced images not because of copyright problems but loosing or  
modifiying them will alter the app...


Christian


Le 2 janv. 06 à 13:23, xavier.bury at clearstream.com a écrit :

> Christian,
>
> In the revdocs, look at the stack properties. "alwaysbuffer",
> destroywindow, and destroystack"
>
> And, set the destroystack of this stack will not destroy it ;)
>
> One solution would be to copy at runtime the images you need from the
> other stacks and use those
> new images' ids...
>
> Depends on what you need to do...
>
> cheers
> Xavier
>
> use-revolution-bounces at lists.runrev.com wrote on 02/01/2006 13:17:59:
>
>>
>> Le 2 janv. 06 à 13:00, xavier.bury at clearstream.com a écrit :
>>
>>> Hi Christian
>>>
>>> the image path example is probably the easiest.
>>>
>>> The other method would require loading the stack in memory causing
>>> problems on low memory
>>> conditions... You would also have to consider watching image id
>>> conflicts
>>> if you want to edit those
>>> and possibly other issues like network latency saving your stack
>>> and the
>>> like...
>>>
>>
>>> One solution to that would be to split up the images across a few
>>> stacks
>>> to reduce the memory
>>> footprint but still it would innelegant unless you want to secure  
>>> your
>>> images so no one copies them...
>>
>> Is there not the problem that closing a stack in standalones  will
>> not removing them acually from memory ?
>>
>> So loading them when needed will not remove them and so the memory
>> problem persists...?
>>
>>
>> Christian
>>
>>
>>>
>>> cheers
>>> Xavier
>>>
>>> use-revolution-bounces at lists.runrev.com wrote on 02/01/2006  
>>> 12:53:40:
>>>
>>>> Hello,
>>>>
>>>> I have to work with about 280 images making about 200mb.
>>>>
>>>> which method would have the best performance in Rev :
>>>>
>>>> - letting the images outsite the app and setting the filename of  
>>>> img
>>>> to them
>>>> - importing them in a stack and working with it as an invisible  
>>>> stack
>>>> (referring to them by setting the icon of a button to the id of  
>>>> imgs)
>>>>
>>>>
>>>> ???
>>>>
>>>> Thanks for any reflection,
>>>>
>>>> Christian L.
>>>
>>>
>>>
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