Oh that's unfortunate.

Any plan in future? it won't be hard i guess. and Json is very popular these days.
NetworkX is too slow for large graphs.

Will this code work after graphml is exported ? 
https://github.com/uskudnik/GraphGL/blob/master/examples/graphml-to-json.py

On Wednesday, March 19, 2014 10:16:00 PM UTC+6:30, Tiago Peixoto wrote:
On 03/19/2014 02:44 PM, phyo.ar...@gmail.com wrote:
> Hello Graph-Tool
>
> I had experience with networkx , but due to performance requirements i am thinking about trying graph-tool.
>
> My main goal it to generate network graph for email communications ,
> but i need to make it available online as interactive networks so i want to know if json serialization available?
>
> I will use sigma.js http://sigmajs.org/ to render network graphs like this  :
> http://exploringdata.github.io/info/npm-packages-dependencies/
>
> I would be very grateful if i can have pointers for that.

Unfortunately, built-in json serialization is not yet supported, only
graphml. You would have to write your own exporter...

Best,
Tiago


--
Tiago de Paula Peixoto <ti...@skewed.de>