[vtkusers] How to use vtkAngleWidget only once ?

[David Doria]

On Fri, Aug 3, 2012 at 10:29 AM, yarram <somasekhar.vit at gmail.com> wrote:
> Hi all, I have a vtkAngleWidget, which will be activated on a button press in
> callback class. But it is activated only when the vtkRenderWindowInteractor
> is started like "iren->Start();", which will start a new process again. How
> can I use vtkAngleWidget without starting vtkRenderWindowInteractor. And,
> once this vtkAngleWidget is activated, I need to use it only one time, after
> that it has to be de-activated. But, it is making me to use it multiple
> times. How can I de-activate it immediately I use it for first time ? Please
> help me, and thanks in advance.....

Please provide the simplest possible compilable code that demonstrates
your problem.

David