[vtkusers] Problem using vtkImagePlaneWidget

[Mathieu Stumpf]

Le vendredi 23 mars 2012 à 13:52 +0000, Kevin Keraudren a écrit :
> Hi,
> 
> I believe you are not looking at the right thing.
> 
> I do not have an explanation, but I think you should not call 
> "Initialize()" or "Start()" yourself, the wx object will take care of it 
> himself.
> 
> Have a look at the attached code which mixes two examples:
>   - 
> http://www.doc.ic.ac.uk/project/2011/530/g1153011/builds/vtk/src/VTK/Rendering/Testing/Python/TestMapperLUT.py
>   - wxVTKRenderWindowInteractorConeExample() in 
> wxVTKRenderWindowInteractor.py
> 
> If you leave it as it is, it works. If you uncomment the line 
> "widget.Initialize()" you obtain the same crash you described.
> 
> Maybe you should try building your application step by step, first 
> validating the basic functionalities before putting them all together.
> 
> Why don't you write first a working object oriented code with the plane 
> widget, then you modify it to have the slice selector, validate it 
> before going on with the camera stuff and so on...
> 
> Kind regards,
> 
> Kevin
> 

Ok, thank you very much for your help.