[Mne_analysis] coreg GUI rendering problem (OS X)

Eric Larson larson.eric.d at gmail.com
Wed Feb 28 10:15:26 EST 2018
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We need to use VTK8 for proper HiDPI (retina) support, which causes this
problem. VTK8 should actually now installable on OSX, Linux, and Windows
via `pip`:

https://github.com/enthought/mayavi/issues/84#issuecomment-361901157

So you could try removing the `vtk` conda package and your existing
`mayavi` package, and installing both via `pip`. I have been using this
setup on my OSX laptop for a few weeks with good results.

Eventually the experimental MNE 3.6 environment will probably be updated to
use this configuration.

Eric


On Wed, Feb 28, 2018 at 3:07 AM, Christopher Bailey <cjb at cfin.au.dk> wrote:

> Dear list,
>
> I'm an avid conda <https://docs.anaconda.com/anaconda/install/>-user for
> my python setups on various machines, and very pleased about the new “experimental”
> 3.6-based mne-install
> <http://www.martinos.org/mne/stable/install_mne_python.html>.
>
> Having installed based on the environment.yml
> <https://raw.githubusercontent.com/mne-tools/mne-python/master/environment.yml>
> I have an issue with getting the coregistration gui rendering properly: the
> view only uses 1/4 of the canvas (see attached screenshot). My system is
>
> - OS X High Sierra (10.13.3)
> - retina screen (running in default scaled mode)
> - tried with both conda's pyqt=5.6.0 and pip’s pyqt5=5.10.1, no dice,
> cross-platform toolkit my … :)
>
> Any hints on how to make this baby work are much appreciated!
>
> /Chris
>
>
>
> --
> Christopher Bailey, MSc
> MEG Engineer, MINDLab Core Experimental Facility
> Center of Functionally Integrative Neuroscience (CFIN)
> Aarhus University, Denmark
>
>
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