I am trying to crop images at the level of each frame to create a illusion of scrolling animation. How can we update the image each frame by cropping from one image? e.g.,: image=[‘a.jpg’], mask=None, ori=0, pos=[0.5, 0], size=[0.5, 0.5], color=[1,1,1], colorSpace=‘rgb’, opacity=1, flipHoriz=Fa…

I think you can simply set the size of the aperture to have two values (w,h) rather than having to alter its vertices.

How to crop the stimuli images during the experiment?

SenYang_liu September 12, 2016, 7:06pm 3

I got this to work! Thanks! I specified the vertices of the rectangle and it works just fine.

Removing background of image stimuli

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