[vtkusers] Vtk Python Widgets

[CHENET Aude (External)]

Thanks for your answer.
It means it is not possible to get vtk with pip ? It’s mandatory to build vtk from sources to have acces to TkWidgets?

De : David Gobbi [mailto:david.gobbi at gmail.com]
Envoyé : lundi 15 février 2016 16:57
À : CHENET Aude (External)
Cc : vtkusers at public.kitware.com
Objet : Re: [vtkusers] Vtk Python Widgets

Hi Aude,

This means that your vtk package was built without the Tk components.
I don't know of any binary packages that provide the DLL that you need,
you might have to build your own vtk with VTK_Group_Tk:BOOL=ON.

 - David


On Mon, Feb 15, 2016 at 8:13 AM, Aude <aude.chenet-ext at galderma.com<mailto:aude.chenet-ext at galderma.com>> wrote:
Hello,

I’m trying to use vtk with Python 27. I’ve installed vtk 6.2 with pip.
When I execute OrthogonalPlanesWithTkPhoto.py example, I’ve an error :
Traceback (most recent call last):
  File "C:\Users\chenet-
ext\workspace\OCT\src\OrthogonalPlanesWithTkPhoto.py", line 156, in
<module>
    S = SampleViewer()
  File "C:\Users\chenet-
ext\workspace\OCT\src\OrthogonalPlanesWithTkPhoto.py", line 57, in
__init__
    tphoto = self.tphoto = vtkTkPhotoImage ()
  File "C:\Python27\lib\site-packages\vtk\tk\vtkTkPhotoImage.py", line 20,
in __init__
    vtkLoadPythonTkWidgets ( self.tk<http://self.tk> )
  File "C:\Python27\lib\site-packages\vtk\tk\vtkLoadPythonTkWidgets.py",
line 81, in vtkLoadPythonTkWidgets
    interp.call('load', filename, pkgname)
_tkinter.TclError: couldn't load library "vtkRenderingPythonTkWidgets-
6.2.dll": this library or a dependent library could not be found in
library path

I’ve made a research on my computer and I can’t find
vtkRenderingPythonTkWidgets.
Can someone help me to use this example?

Aude
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