Animation with ipywidgets

[quang....@gmail.com]

I have seen that ipywidgets now have an animation class

play = widgets.Play()
slider = widgets.IntSlider()
widgets.jslink((play, 'value'), (slider, 'value'))
widgets.VBox([play, slider])

Does this support graph plotting as well? Like if I want to examine the function y=ax*t, I want to have a interacting widget changing the value of a and each time the graph will draw an animation iterating through value of t. Is this possible yet?

[Jonathan Frederic]

There's a widget backend for matplotlib, it may work with that. Steve or Sylvain would know more about it.

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[Sylvain Corlay]

It is possible with the a plotting library called bqplot

https://github.com/bloomberg/bqplot

The screencast below was done with the play widget

When matplotlib 2.0 will be released, you should be able to do similar animations with the new widgets - based notebook backend.

Thanks,

Sylvain

On Sat, Aug 27, 2016 at 8:06 PM, Jonathan Frederic <jon.f...@gmail.com> wrote:

There's a widget backend for matplotlib, it may work with that. Steve or Sylvain would know more about it.

On Sat, Aug 27, 2016, 9:38 AM <quang....@gmail.com> wrote:

I have seen that ipywidgets now have an animation class

play = widgets.Play()
slider = widgets.IntSlider()
widgets.jslink((play, 'value'), (slider, 'value'))
widgets.VBox([play, slider])

Does this support graph plotting as well? Like if I want to examine the function y=ax*t, I want to have a interacting widget changing the value of a and each time the graph will draw an animation iterating through value of t. Is this possible yet?

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[Quang Ha]

Thanks Sylvian. Can I also snatch the code to provide that on the github link as well? If not do you mind letting me see the codes?

Thanks

[Sylvain Corlay]

The example notebook for bqplot is available at the link I provided above.

To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/d186e5fb-f5db-4951-8070-8fe375bc6f25%40typeapp.com.

[quang....@gmail.com]

Thanks so much! Do you know when `matplotlib 2.0` shall be released?