[vtkusers] Enable sample buffers on QGLWidget-based VTK widget from Python

[Elvis Stansvik]

This is slightly off-topic, but here it goes: I have my own VTKWidget,
similar to QVTKRenderWindowInteractor, which is based on QGLWidget. I
wanted to enable sample buffers / samples on it, so that lines et.c. drawn
by VTK are anti-aliased.

I thought I could do

glFormat = self.format()
glFormat.setSampleBuffers(True)
glFormat.setSamples(8)
self.setFormat(glFormat)

but it turns out setFormat is made obsolete in Qt 5, and PyQt does not wrap
obsolete methods.

Anyone know of some other way of achieving the same thing?

Elvis
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20160623/4437b75f/attachment.html>