[gsoc-dev] [Ganeti-Cluster-Visualization]

[pranjal mittal]

Yes, I maintain a GIT repo for this visualization code. [1]
https://github.com/pramttl/ganetiviz-arbor/tree/develop

Develop branch is the most updated one.

Regards,
- Pranjal




On Sat, Jun 29, 2013 at 3:35 AM, Piotr Banaszkiewicz <
piotr at banaszkiewicz.org> wrote:

> Hi Pranjal,
>
> I'm glad you're taking my comments into account.
>
> As per your question on IRC: I was using Chromium and, indeed, as you
> observed, Firefox is waaaay slower. I actually don't see the animation
> at all when using Fx. It's kinda... slideshow.
>
> I haven't ever used Kinetic JS, so I don't have any samples of its
> usage. And I just want to clarify what I think is important here:
> making the graph's nodes fixed. If they have static positions, every
> user will be able to quickly identify nodes he/she is interested in.
>
> As a side effect of that change you might actually fix my low
> performance issue (in terms of both low framerate on Firefox and huge
> battery draining on Chromium).
>
> Do you by any chance maintain a GIT repo so that I can follow your
> code changes and try them out on my machine?
>
> Cheers!
> - Piotr Banaszkiewicz
>
> On Fri, Jun 28, 2013 at 8:49 PM, pranjal mittal
> <mittal.pranjal at gmail.com> wrote:
> > Hi Piotr,
> >
> > I was working on your suggestions, with making things a little more fixed
> > and trying out Kinetic JS for the Cluster Graph Visualization.
> >
> > (1)
> > I was exploring Kinetic JS more.
> > Now I know its a much better library. More stable, and well maintained.
> (in
> > comparison to Arbor JS)
> > But some important issues I am facing with it is drawing edges and
> tweening
> > of nodes. It lacks some features we need in here.
> > Its very good to draw "statistical graphs", but it will take me a lot
> more
> > research to be able to draw network representations out of it.
> >
> > But, its an interesting possibility which I am looking into in additional
> > time.
> > Do you have any reference to some sort of a Network graph drawn using
> > Kinetic JS? (I mean with nodes and edges)
> >
> >
> > (2)
> > I also tried making things fixed with the current graph, by tweaking the
> > simulation & node constants in Arbor.
> >  But it becomes really weird then.
> > - You have to pull out all the instance_vertices's off the
> node_vertices's
> > manually. Drag and drop.
> >
> > or
> >
> > -  If I just fix the ganetinode_vertices by making use of a "fixed:true"
> > attribute (just for these ganetinode_vertices) when creating tje Arbor
> Node
> > objects, then..
> > these vertices land up too close and become cluttered initially and then
> do
> > not move far away since they are fixed.
> >
> > I am trying to see if there is a way I could control the initial
> positions
> > where these vertices are rendered.
> >
> >
> > Thank you for the feedback. :-)
> >
> > Regards,
> > - Pranjal
> >
>



-- 
Best Regards,
Pranjal Mittal
B.Tech.  2014
Indian Institute of Technology,BHU
Varanasi, U.P,
India
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