Have a look at glumpy: http://code.google.com/p/glumpy/
It's quite simple and very fast for images (it's based on OpenGL/shaders).

Nicolas 


On Jun 28, 2011, at 6:38 AM, Nadav Horesh wrote:

> I have an application which generates and displays RGB images as rate of 
> several frames/seconds (5-15). Currently I use Tkinter+PIL, but I have a 
> problem that it slows down the rate significantly. I am looking for a fast 
> and easy alternative.
>  
> Platform: Linux
> I prefer tools that would work also with python3
>  
> I looked at the following:
> 1. matplotlib's imshow: Easy but too slow.
> 2. pyqwt: Easy, fast, does not support rgb images (only grayscale)
> 3. pygame: Nice but lacking widgets like buttons etc.
> 4. PyQT: Can do, I would like something simpler (I'll rather focus on 
> computations, not GUI)
>  
>    Nadav.
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> NumPy-Discussion@scipy.org
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