public SharpGraph(IRenderer <TNode, TEdge> renderer)
{
_renderer = renderer ?? throw new ArgumentNullException(nameof(renderer));
_nodes = new List <PointEntity <TNode> >();
_edges = new List <EntityLink <TNode, TEdge> >();
_renderer.SetNodes(_nodes);
_renderer.SetEdges(_edges);
_interactions = new InteractionsHandler();
_interactions
.Add(new RepulsiveNodeForce <TNode>(2, 6), _nodes)
.Add(new AttractiveEdgeForce <TNode, TEdge>(1, 6), _edges)
.Add(new ApplyLimitedForce <TNode>(0.01, 0.5), _nodes);
}