[Paraview] Readers and multiple arrays

[Thorsten Hater]

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
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