Adding code for graph layout

Hi all, I’ve written some code to wrap different graph layout libraries. The basic interface is this:

trait Layouter {
  def layout[T](nodes: Seq[T], edges: Seq[(T, T)]): PartialFunction[T, NodeLocation]
}
case class NodeLocation(posX: Double, posY: Double)

I’ve got two implementations currently, one using Eclipse Zest and one using Eclipse GEF Layout.

The code is currently independent of scala-graph, so it could well reside in its own repository. On the other hand it would probably help discoverability to have it close to have the layouter in the project for graphs in Scala and I could add a small wrapper that exctracts the nodes and edges from a scala-graph.

What do you think?

[nightscape]

@ShahOdin I pushed the minimal sources to the repo. I don’t know when I’ll find time to do the proper CI / publishing setup, but you might be lucky using JitPack 😉

[nightscape]

Hi @ShahOdin, great to hear! I’m leaning towards creating a separate repository to make it clear that the layouter works completely independently of scala-graph. I’ve created a (still empty) repository for it here: https://github.com/nightscape/graph-layout I’ll push the code there asap.