[Insight-users] how add TimerEvent to vtk

[mariusz_smch at poczta.fm]

Hi all

I use example itkReadImage3DSegmentShowVTK.cxx to display 3D image afret segmentation. I try add periodyc TimerEvent to thic Algorithm like this:

class vtkMyObserwer...
(...)
vtkRenderWindowInteractor* iter(...)
vtkRenderWindow* renWin(...)

renWind->Renderer();

iter->CreateTimer(0);

vtkMyObserwer* m=vtkMyObserwer::New();
iter->AddObserwer(vtkCommand::TimerEvent,m);
m->Delete;
(...)

Can anyone give me sime tip why this isn't work, Whot I'm doing wron??
I did something like this with vtk 2D image and there it work ok.

And second Question can I stop Region Growing Algorithm when I run it -I'd like to habe button STOP does it posible to do?

Thanks
mariusz.

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