[visionegg] Re: mysterious image borders

Gary Lupyan wrote:

Thanks, that's very helpful.  Will your suggestions!
Can you give me an example of "simply pass a PIL Image instance of a .gif or other 
palletized instance"

It should be automatic:

bg_filename = 'palettized.gif'
bg_texture = vet.Texture(bg_filename)
bg = vet.TextureStimulus(texture = bg_texture,
                        size    = bg_texture.size,
                        shrink_texture_ok=False,
                        mipmaps_enabled=False,
                        )
Right now, I load graphics using the stim.parameters.texture attribute and it seems to only work with images already converted to RGB.
Ahh, it seems the auto-conversion is failing for some reason. You can help it along by doing the above. But, can you send an example of something where the auto-conversion failed? This should work. 

--
Andrew D. Straw, Ph.D.
California Institute of Technology
http://www.its.caltech.edu/~astraw/

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