ForceDirectedLayout - edge length

[MartaNascimento]

Hi,

I am using the class ForceDirectedLayout in order to layout the positions of graph elements,
but I would like to be able to define the length of each edge. I have redefined getSpringLength in order to reach my goal, I have also use explicitly addSpring from ForceSimulator, but nothing changes. Could you please tell me what is missing me?

Best regards,
Marta Nascimento

[EryouHao]

hello,

Is the problem solved by length assignment?

I have the same problem.