Posted by itschy on 01/18/08 22:46

On 18 Jan., 23:31, Jensen Somers <jensen.som...@gmail.com> wrote:
> PHP has support to create images, so my guess is - if I understand the
> problem correctly - you'll just need to find a way to draw dots and
> lines, making them thicker depending on the weight they have.

Not quite.
You missed the part, where I mentiond that I do not have any
coordinates of the nodes. Thus I'cant just draw them, cause I don't
know where. :)
What I seek is some solution, which finds a representation according
to the information I have about the edges (that is, connected or not,
and if, what weight/line length do they have).

E.g.:
I have three nodes A,B,C and 3 connections a(A,B,3), b(B,C,4), c(A,C,
5) (each with infos about from_node, to_node and weight/length.
In this szenario, there are only two possible ways to draw that
network correctly:
5
A-----C B
3\ /4 3/ \4
B A-----C
5

And their rotations.
I try to find some tool/algorithm which is able to do this (and draw
it) in php.
Tough luck I guess... :(

itschy

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