[vtkusers] vtkImageViewer2 do not fit my needs

[Karthik Krishnan]

On Tue, May 18, 2010 at 9:35 PM, Raúl Ferriz <raul at torresyvalero.com> wrote:

>
> Hello again!
>
> I have created next class only for testing porpouses:
>
>
> Later on my code I have something like:
>
> myInteractorStyle2d* style = myInteractorStyle2d::New();
> m_Interactor->SetInteractorStyle(style);
> m_ImageViewer2->SetupInteactor(m_Interactor);
>
>
> But this doesn't seem to work. Before I had StyleTrallbackActor, and when I
> changed to ImageStyle, I can see the diferences. But seems like my overrides
> do not want to work, it act just like I was using vtkInteractorStyleImage...
> What am I doing wrong?
>


Your line "m_Interactor->SetInteractorStyle(style)" no effect here, since
the ImageViewer overrides this with its own interactor style
(vtkInteractorStyleImage) in the very next line. Specifically the line
m_ImageViewer2->SetupInteractor(..), invokes

 vtkImageViewer2::InstallPipeline()

where the connections are made..

Move that line after setting up the pipeline :


   myInteractorStyle2d* style = myInteractorStyle2d::New();
   m_ImageViewer2->SetupInteactor(m_Interactor);
   m_Interactor->SetInteractorStyle(style);


Please dig a bit deeper by looking at the source code.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20100519/0e5cac29/attachment.htm>