[vtkusers] How to remove points/handle from one vtkDistanceWidget or vtkAngleWidget?

[Karthik Krishnan]

How can the widget exist in a valid state without its end points ? Do you
mean you want to re-define the widget from start in response to a key press
?

Please let us know.

Thanks
--
karthik

On Thu, Jul 15, 2010 at 7:21 PM, Arnaud GELAS
<arnaud_gelas at hms.harvard.edu>wrote:

> Hi all,
>
> I would like to be able to
>  * delete points/handles from these widgets with a key
>  * reinitialize these widgets without any points/handle on the screen.
>
> I could not figure out how to proceed?
> Is it possible with the existing code?
>
> Thanks,
>
> Best Regards,
> Arnaud
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