[vtkusers] closed contours with vtkCountourWidget

[José M. Rodriguez Bacallao]

that doesn't  work, in fact that was the first thing I did and I was
getting a segmentation fault, but I found a solution:

1- add an observer to EndInteractionEvent and set the ClosedLoop to True
when this event is fired
    w.AddObserver('EndInteractionEvent', lambda o, e:
w.GetContourRepresentation().SetClosedLoop(1))


On Thu, Jan 24, 2013 at 9:31 AM, Yumin Yuan <yumin.yuan at kitware.com> wrote:

> try this:
> contourWidget->GetContourRepresentation()->ClosedLoopOn();
>
> Yumin
>
> On Thu, Jan 24, 2013 at 8:46 AM, José M. Rodriguez Bacallao
> <jmrbcu at gmail.com> wrote:
> > hi hols, how do I force the making closed contours with
> vtkCountourWidget?
> >
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