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Dancing x-axis in animation [solved]

asked 2013-04-01 07:29:49 -0500

Raul gravatar image

updated 2013-04-01 07:50:10 -0500

I'm very new to sage, and I'm trying to make the following animation:

a = animate([sin(20*(x - float(k)))/x for k in srange(0,2*pi,0.5)], 
           xmin=1, xmax=4, figsize=[3,2])
a.gif(savefile='my_animation.gif', show_path=True)

The problem is that if you look at the animation you'll notice that the x-axis is moving all the time which I find very distracting. Is there a way to tell sage that I want to center the x-axis, so that it stops moving with the animation?

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answered 2013-04-01 07:36:00 -0500

Raul gravatar image

updated 2013-04-01 07:50:59 -0500

I just found out how to solve the problem, I just changed the first command to

a = animate([sin(20*(x - float(k)))/x for k in srange(0,2*pi,0.5)], 
           xmin=1, xmax=4, ymin=-1, ymax=1)

Please disregard the question.

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Since you were able to answer your own question, you may click the "accept" icon next to your answer. This is how the site indicates the question as "solved", rather than editing the title of the question.

process91 gravatar imageprocess91 ( 2014-02-19 11:08:39 -0500 )edit

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Asked: 2013-04-01 07:29:49 -0500

Seen: 129 times

Last updated: Apr 01 '13