[Paraview] Show scalar range on a slider bar

[Joe Ping-Lin Hsiao]

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 <
utkarsh.ayachit at kitware.com> 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 <phsiao at cs.unc.edu>
> 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
> >
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