I’m trying to create a psychopy.Window with the origin at the bottom of the screen instead of the center–this would make it much easier to implement an experiment I’m building. When I try using the viewPos attribute like this (In IPython 5.3.0 interpreter):
win = visual.Window(size=[500, 500], winType='pyglet', viewPos=[0,-1], units='norm')
I get this error:
ValueError: operands could not be broadcast together with shapes (4,) (2,)
IPython’s traceback locates the error in psychopy/tools/monitorunittools.pyc. I get the same result if viewPos is set to anything (including [0,0]) except
None. I’ve also tried creating a window in a .py script.
I’ve tried searching around and I can’t find anyone else with the same issue. Could you help me with this?
I’m using Psychopy version 1.90.2 in a conda environment with Python 2.7.13 and pyglet 1.2.4.
Thanks for your time!