[Paraview] Readers and multiple arrays

[Michael Jackson]

http://www.paraview.org/pipermail/paraview/2008-November/010217.html  
might be helpful.

The cvs link in that post is not valid anymore. If you need to look at  
the actual code let me know and I can try to scrub it for you and send  
it along.


---
Mike Jackson                 www.bluequartz.net



On Mar 23, 2009, at 11:23 AM, Thorsten Hater wrote:

> Thanks a lot, my plugin is working quite nice.
> One question remains: how do I get the GUI to
> take non-default values for Sliders for example?
> More concrete: I have got a file on disk, parsed
> its metainfo and now I want to put some of it
> in the GUI to allow subdomain selection.
> The paraview book mentions the SimpleInformationHelper
> but does neither explain how it used nor how specific
> variables are set with it, for example Slider min-max...
>
> Thorsten
>
> Moreland, Kenneth wrote:
>> In your reader class method that sets which variables to load, is  
>> it calling this->Modified.  If Modified is not called, then the  
>> pipeline will not know that something has changed for your reader  
>> and it will not request a new read.
>>
>> -Ken
>>
>>
>> On 3/17/09 3:20 AM, "Thorsten Hater" <th at tp1.rub.de> wrote:
>>
>>    Hello again,
>>
>>    solved this problem. But encountered a new minor one,
>>    which is to dynamically reread the file if the GUI elements
>>    change, for example, if some more arrays are select.
>>    Could anybody point me where to start?
>>    I guess that there is some kind of onUpdata callback,
>>    but how is it called exactly and how is it used?
>>
>>    Best regards,
>>        Thorsten
>>
>>    Thorsten Hater wrote:
>>    > Hi,
>>    >
>>    > could anybody give me some information on the problem of
>>    > adding multiple arrays to a single output of a reader.
>>    > Managing and displaying the array names GUI-wise is not
>>    > problematic, but rather where to put the data arrays in the
>>    > RequestData member.
>>    >
>>    > Best regards,
>>    >    Thorsten
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>>
>>   ****      Kenneth Moreland
>>    ***      Sandia National Laboratories
>> ***********  *** *** ***  email: kmorel at sandia.gov
>> **  ***  **  phone: (505) 844-8919
>>    ***      web:   http://www.cs.unm.edu/~kmorel <http://www.cs.unm.edu/%7Ekmorel 
>> >
>>
>
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