<div dir="ltr">Hi Andrzej,<div><br></div><div>The representation has its own SM proxy,</div><div><br></div><div><div> vtkSMProxy* repProxy = repr->getProxy();</div><div><div> vtkSMPropertyHelper(repProxy, "Representation").Set("Surface With Edges");</div></div><div> vtkSMPropertyHelper(repProxy, "LineWidth").Set(2);</div><div><br></div></div><div>HTH,</div><div>Yumin</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 27, 2016 at 7:36 AM, Andrzej Peczak <span dir="ltr"><<a href="mailto:apeczak@ara.co.uk" target="_blank">apeczak@ara.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Hi<br>
<br>
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.<br>
<br>
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 ?<br>
<br>
pqPipelineRepresentation* repr = qobject_cast< pqPipelineRepresentation* >( pqActiveObjects::instance().activeRepresentation() );<br>
if ( repr ) {<br>
vtkSMProxy * lutProxy = repr->getLookupTable()->getProxy();<br>
if ( lutProxy ) {<br>
vtkSMPropertyHelper( lutProxy, "NumberOfTableValues" ).Set( this->scalars().count() - 1 );<br>
lutProxy->UpdateVTKObjects();<br>
}<br>
}<br>
<br>
Andrzej<br>
<br>
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