Hi
I am trying to find a way to modify property values of a filter. I figured out
how to change values of the lookup table through its proxy after which the
changes are visible in the colour map editor panel widgets.
I can do it with the following snippet code, however I have not found yet the
way to change properties of the filter property panel. I need to change the
view representation of the filter to Surface With Edges and the line width.
Where do I acquire required proxy objects from ?
pqPipelineRepresentation* repr = qobject_cast<
pqPipelineRepresentation* >( pqActiveObjects::instance().activeRepresentation()
);
if ( repr ) {
vtkSMProxy * lutProxy = repr->getLookupTable()->getProxy();
if ( lutProxy ) {
vtkSMPropertyHelper( lutProxy, "NumberOfTableValues"
).Set( this->scalars().count() - 1 );
lutProxy->UpdateVTKObjects();
}
}
Andrzej
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