Re: [Matplotlib-users] ion() is not working

[Eric F. <ef...@ha...>]

On 2013/08/08 12:33 AM, bruno.pace wrote:
> Hey all!
>
> I have been using interactive mode inside classes for a long time, but now
> I'm just trying to use it in a Shell (idle or even in terminal) and it's not
> working.
>
> I try even simple stuff like:
>
> import matplotlib.pyplot as plt
>
> plt.ion()
> plt.plot([1.6,2.7])
> plt.draw()
>
>
> I have found in a topic that using plt.pause(0.001) would work, and indeed
> it shows the graph. But after
>   a few seconds the window gets unresponsive. Note that when I turn off the
> interactive mode everything works normally as well...
>
> In my application, I am plotting a graph (with networkX) and I have to
> refresh it once in a while. When I use the interactive mode inside of a
> class, everything works fine. But now I'm using a module with no class
> inside (or even in the shell) and it refuses to plot!
>
> Any ideas?

The problem here is one of expectations.  See 
http://matplotlib.org/users/shell.html

Eric

>
> Thanks a lot!
>
> Bruno
>
>
>
> --
> View this message in context: http://matplotlib.1069221.n5.nabble.com/ion-is-not-working-tp41755.html
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