[vtkusers] vtk, QVTKRenderWindowInteractor and vtkImageViewer2

[Lic. José M. Rodriguez Bacallao]

I am using QVTKRenderWindowInteractor:

from vtk.qt4.QVTKRenderWindowInteractor: import QVTKRenderWindowInteractor:

is this interactor right?

On 11/16/09, Clinton Stimpson <clinton at elemtech.com> wrote:
>
> Its probably how the interactor is getting set up.  The default VTK
> interactor
> doesn't work with Qt, and can give X errors when its used.
>
> Clint
>
> On Sunday 15 November 2009 02:52:15 pm Lic. José M. Rodriguez Bacallao
> wrote:
>> no one?
>>
>> On 11/14/09, Lic. José M. Rodriguez Bacallao <jmrbcu at gmail.com> wrote:
>> > hi folks, I am using python and PyQt4 for displaying dicom images and
>> > using QVTKRenderWindowInteractor and vtkImageViewer2 (or
>> > vtkImageColorViewer from gdcm) to display it. The way I display the
>> > images is with a tab widget and as a tab page I add a QMainWindow with
>> > central widget set to QVTKRenderWindowInteractor with an
>> > vtkImageViewer2. Problem is when I try to close a tab page
>> > (QMainWindow) and then close the application, vtk is showing this
>> > messages:
>> >
>> > X Error: BadDrawable (invalid Pixmap or Window parameter) 9
>> >   Extension:    136 (Uknown extension)
>> >   Minor opcode: 9 (Unknown request)
>> >   Resource id:  0x2c00493
>> >
>> > this message does not appear when I close the application window
>> > directly from the window close button. Is there a proper way to
>> > destroy an vtk object?
>> >
>> > PS: Which is the better way to display dicom images with vtk?
>> >
>> > --
>> > Lic. José M. Rodriguez Bacallao
>> > Centro de Biofisica Medica
>> > -----------------------------------------------------------------
>> > Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo
>> > mismo.
>> >
>> > Recuerda: El arca de Noe fue construida por aficionados, el titanic
>> > por profesionales
>> > -----------------------------------------------------------------
>
>


-- 
Lic. José M. Rodriguez Bacallao
Centro de Biofisica Medica
-----------------------------------------------------------------
Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo mismo.

Recuerda: El arca de Noe fue construida por aficionados, el titanic
por profesionales
-----------------------------------------------------------------