[IPython-dev] [matplotlib-devel] OpenGL backend with Galry

Nicolas Rougier Nicolas.Rougier@inria...
Sun Nov 18 03:01:25 CST 2012



I've been trying your explanation regarding d3graph but I ended with:

[4]: display(G)
<networkx.classes.graph.Graph at 0x104730b90>


with no actual display of the graph. I guess I did something wrong but I'm stuck, any idea ?

I'm using python 2.7.2/osx/safari and I started ipython with "notebook" option only.


Nicolas



On Nov 18, 2012, at 5:10 , Fernando Perez wrote:

> Hey folks,
> 
> impressive job by Cyrille Rossant after I gave him just a few quick
> pointers on how the JSON handling and WebGL integration had to be set
> up; this provides fast 2-d visualization in the notebook with a
> matplotlib-like API but using WebGL for the rendering.
> 
> Cheers,
> 
> f
> 
> 
> ---------- Forwarded message ----------
> From: Cyrille Rossant <cyrille.rossant@gmail.com>
> Date: Sat, Nov 17, 2012 at 4:07 PM
> Subject: Re: [matplotlib-devel] OpenGL backend with Galry
> To: Fernando Perez <fperez.net@gmail.com>
> Cc: matplotlib-devel@lists.sourceforge.net
> 
> 
>>> Yup, it's a bit of a hack right now b/c you need to merge several
>>> branches and tools that are still in review, but it's not too bad.
>>> 
>>> You need to start from this branch:
>>> 
>>> https://github.com/ellisonbg/ipython/tree/jsonhandlers
>>> 
>>> and then grab this repo:
>>> 
>>> https://github.com/ipython/jsplugins
>>> 
>>> I would start by testing the d3graph plugin and verify that you can do
>>> what I show here (watch ~ 40 seconds):
>>> 
>>> http://www.youtube.com/watch?v=F4rFuIb1Ie4&t=40m0s
>>> 
>>> That should give you the basics.  Then the webgl visualizer example is here:
>>> 
>>> https://github.com/RishiRamraj/seepymol
> 
> 
> OK so I now have a very experimental proof of concept of how
> integrating Galry in the IPython notebook. There's a short demo here:
> http://www.youtube.com/watch?v=taN4TobRS-E
> 
> I'll put the code on github but there's of course much more to do.
> 
> I'll also work on a basic matplotlib-like high-level interface that
> will work in both standard python/ipython consoles, and in the IPython
> notebook.
> 
> Cheers,
> Cyrille
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