I figured this out by looking at the 'vtkThreshold' section in Paraview's
'filters.xml'.
Use
<ArrayRangeDomain name="range">
<RequiredProperties>
<Property function="Input"
name="Input" />
<Property function="ArraySelection"
name="SelectInputScalars" />
</RequiredProperties>
</ArrayRangeDomain>
instead of <DoubleRangeDomain name="range" min="0.0" max="1.0" />.
On Wed, Nov 27, 2013 at 1:37 PM, Joe Ping-Lin Hsiao <[email protected]>wrote:
> What I am asking is how to dynamically change a slider's min and max
> values on Properties panel.
>
> ParaView wiki has this code to add a slider on Properties panel:
>
> <DoubleVectorProperty
> name="PercentToRemove"
> command="SetPercentToRemove"
> number_of_elements="1"
> default_values="0.1">
> <DoubleRangeDomain name="range" min="0.0" max="1.0" />
> </DoubleVectorProperty>
>
> This slider has values ranging from 0.0 to 1.0 hard-coded. I want to
> change the min and max values to the min and max values in my data's scalar
> field, but those values are not available until I read the data in.
>
>
>
> On Wed, Nov 27, 2013 at 10:46 AM, Utkarsh Ayachit <
> [email protected]> wrote:
>
>> I am not sure I follow the question. Are you talking about how to put
>> a slider on Properties panel based on something on the filter XML?
>>
>> On Tue, Nov 26, 2013 at 3:19 PM, Joe Ping-Lin Hsiao <[email protected]>
>> wrote:
>> > Hi,
>> >
>> > I'd like to expose a double variable in the form of slider. In the Wiki
>> > example, the range of the scalar values are hard-coded. I wonder if
>> there's
>> > any why to read the scalar range in my code and reflect that back to
>> the the
>> > slider.
>> >
>> > Thanks,
>> > Joe
>> >
>> > _______________________________________________
>> > Powered by www.kitware.com
>> >
>> > Visit other Kitware open-source projects at
>> > http://www.kitware.com/opensource/opensource.html
>> >
>> > Please keep messages on-topic and check the ParaView Wiki at:
>> > http://paraview.org/Wiki/ParaView
>> >
>> > Follow this link to subscribe/unsubscribe:
>> > http://www.paraview.org/mailman/listinfo/paraview
>> >
>>
>
>
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Follow this link to subscribe/unsubscribe:
http://www.paraview.org/mailman/listinfo/paraview
