On Sat, Feb 11, 2012 at 8:22 AM, reckoner <recko...@gmail.com> wrote:
> Hi,
>
> I am creating a big and complicated plot by doing things like:
>
> ax.add_patch( ... )
>
> and when I'm done I want to save the resulting frame. However, I've
> looked through
> the examples and it seems like you have to use plot() or pcolor() to
> create frames that you
> can feed into ArtistAnimation.
>
> So,then, how can I use capture the resulting axes into a frame?
>
> Thanks!
>
>
reckoner,
Sorry for the delay in responding. No, you don't need to use plot() or
pcolor() to use ArtistAnimation. Functions like plot() take input data,
create Artists and/or Collection objects, attach them to an axes and
returns those objects that have been created. So, when you do a
"ax.add_patch()", it is actually exactly what some of the plotting
functions do internally.
All you need to do to make things work is to have a list of
Artists/Collections (such as your patches) for each frame and build up a
list of these lists. That list can then be passed to the constructor for
ArtistAnimation.
I hope that helps!
Ben Root
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