[SciPy-user] Simple 2D animations?

[Petr Kucera]

Hello Scipy users!

I'm new here and actually I'm looking for a tool to plot simple 2D animations.  
I want for example do a simple 2D animation showing earth going around the 
sun. Another example is to plot x-y animation of lorenz attractor. I would 
like to have a point which will move with time and possible draw the trail.

To give a better idea, here is a simple script:
============================
import Numeric
t = 0
i = 0
while 1:
    t=i/100.0
    x=Numeric.sin(t)
    y=Numeric.sin(t+0.5)
    print x, y
    i+=1
============================

I would like to plot just last (x,y) point. I should get a simple animation, 
where the (x,y) will move in a graph.

Is SciPy the right tool for me?

Many thanks for any hint!
Peter
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