Better usage of given space

[philogb]

Better usage of given space

[philogb]

Hi, could you pase the JSON data you're providing to the visualization?

Thanks :)

[gossi]

Sure.

See Issue #23 for another problem with aligning nodes ;)

https://gist.github.com/6fc9b2a1841c15674a86 (dunno if this is now visible to you, let me know. I am new to github)

[philogb]

I formatted the data. This bug might be related to the edges not shown bug, and doesn't seem to be a simple one. But it's important. https://gist.github.com/dafbd23b59255d74dc71

[gossi]

Yay, the more nodes I add, the faster away they spread, see: http://einradfahren.de/trixionary/graph click "Vollbild" on the right side, zoom out a little and pan to the southest - no fun :/ (and I have not even added half of the nodes there).

Meanwhile, I found this graph at Khan Academy: http://www.khanacademy.org/exercisedashboard Is that possible with JIT - would love to do that.

[philogb]

Seems like a static graph... I;m not sure. I was thinking the other
day that the layout problem with the Spacetree may have to do with the
order the edges are traversed... if they where always traversed in the
same order we may not have the problems you're having with the nodes.
Maybe you can try adding weights to the edges and try to change the ST
layout algorithm to traverse edges in weight order?

I'm currently busy with other things and, as much as I would like to
work on InfoVis, it might take some time until I make a big release. I
do intend to make some patch releases, and if you fix that then I
would definitely include that in the release.

On Sat, Sep 3, 2011 at 4:36 AM, gossi
[email protected]
wrote:

Yay, the more nodes I add, the faster away they spread, see: http://einradfahren.de/trixionary/graph click "Vollbild" on the right side, zoom out a little and pan to the lowest - no fun :/ (and I have not even added half of the nodes there).

Meanwhile, I found this graph at Khan Academy: http://www.khanacademy.org/exercisedashboard Is that possible with JIT - would love to do that.

Reply to this email directly or view it on GitHub:
#22 (comment)

Nicolas Garcia Belmonte - http://philogb.github.com/

[philogb]

Like you may traverse the graph from the root node with a BFS
algorithm (I think there's already that in the Graph class) and tag
the edges for the BFS and then take all the non-tagged edges (that
would make the tree a non-tree but a grsaph) and add a big weight to
them. Then the layout algorithm would choose the lowest weighted
edges, first -or "only"- ... I think that should work

On Tue, Sep 6, 2011 at 9:52 PM, Nicolas Garcia Belmonte
[email protected] wrote:

Seems like a static graph... I;m not sure. I was thinking the other
day that the layout problem with the Spacetree may have to do with the
order the edges are traversed... if they where always traversed in the
same order we may not have the problems you're having with the nodes.
Maybe you can try adding weights to the edges and try to change the ST
layout algorithm to traverse edges in weight order?

I'm currently busy with other things and, as much as I would like to
work on InfoVis, it might take some time until I make a big release. I
do intend to make some patch releases, and if you fix that then I
would definitely include that in the release.

On Sat, Sep 3, 2011 at 4:36 AM, gossi
[email protected]
wrote:

Yay, the more nodes I add, the faster away they spread, see: http://einradfahren.de/trixionary/graph click "Vollbild" on the right side, zoom out a little and pan to the lowest - no fun :/ (and I have not even added half of the nodes there).

Meanwhile, I found this graph at Khan Academy: http://www.khanacademy.org/exercisedashboard Is that possible with JIT - would love to do that.

Reply to this email directly or view it on GitHub:
#22 (comment)

Nicolas Garcia Belmonte - http://philogb.github.com/

Nicolas Garcia Belmonte - http://philogb.github.com/