Re: [sage-devel] Re: Sage graphics in javascript ?

2013-07-15 Thread Nathann Cohen
> What happened to the graph editor that was written by Rado? I forget how it
> was supposed to be called.

I actually remembered its existence yesterday, hence after sending my
message. Here it is :

sage: graph_editor?

The problem with this is that one needs to run the notebook to give it
a try. On the other hand, you can actually edit the file while I was
only thinking of a new way to display it.

You can actually give d3.js a try with the .py file I join to this post.

sage: %runfile js.py
sage: showg(graphs.CubeGraph(4))

Nathann

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js.py
Description: Binary data


[sage-devel] Re: Sage graphics in javascript ?

2013-07-15 Thread P Purkayastha

On 07/14/2013 12:17 AM, Nathann Cohen wrote:

Hello everybody !!!

Have you ever seen this thing ?
https://github.com/mbostock/d3/wiki/Gallery

It's a javascript library which seems to handle quite a range of things,
and I am thinking of writing a patch that would let us draw Sage graphs
using it instead of Matplotlib.

Perhaps we could also use it to obtain a small interface to visually
edit graphs too. Perhaps we could also use it to draw more complicated
graphs, like the ones that the combinat guys like to print, with a lot
of information on edges and vertices.



What happened to the graph editor that was written by Rado? I forget how 
it was supposed to be called.




Is there anybody else around here who would like to replace matplotlib
with something easier to work with ? Or at least to provide another
output to our objects for a while, and see how it goes ?

The library seems to be GPL-compatible.

See youuu !

Nathann

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[sage-devel] Re: Sage graphics in javascript ?

2013-07-13 Thread Jason Grout

On 7/13/13 9:17 AM, Nathann Cohen wrote:

Hello everybody !!!

Have you ever seen this thing ?
https://github.com/mbostock/d3/wiki/Gallery

It's a javascript library which seems to handle quite a range of things,
and I am thinking of writing a patch that would let us draw Sage graphs
using it instead of Matplotlib.

Perhaps we could also use it to obtain a small interface to visually
edit graphs too. Perhaps we could also use it to draw more complicated
graphs, like the ones that the combinat guys like to print, with a lot
of information on edges and vertices.

Is there anybody else around here who would like to replace matplotlib
with something easier to work with ? Or at least to provide another
output to our objects for a while, and see how it goes ?

The library seems to be GPL-compatible.



Vivek worked on d3 graphics back in February.  I posted about similar 
things in https://groups.google.com/forum/#!topic/sage-cloud/KM-UngWWoIo


That's to say: go for it!

Jason


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