private static void PopulateClusters(Subgraph cluster, GeometryCluster c)
{
foreach (GeometryNode n in c.Nodes)
cluster.AddNode(localMap[n]);
foreach (GeometryCluster c2 in c.Clusters)
{
Subgraph cluster2 = new Subgraph(counter++.ToString());
cluster2.GeometryNode = c2;
localMap[c2] = cluster2;
cluster.AddSubgraph(cluster2);
PopulateClusters(cluster2, c2);
}
}
private static void PopulateClusters(Subgraph cluster, GeometryCluster c)
{
foreach (GeometryNode n in c.Nodes)
{
cluster.AddNode(localMap[n]);
}
foreach (GeometryCluster c2 in c.Clusters)
{
Subgraph cluster2 = new Subgraph(counter++.ToString());
cluster2.GeometryNode = c2;
localMap[c2] = cluster2;
cluster.AddSubgraph(cluster2);
PopulateClusters(cluster2, c2);
}
}
private static void PopulateClusterEdges(Subgraph cluster, GeometryCluster c)
{
foreach (GeometryEdge e in c.InEdges)
{
Edge edge = new Edge(localMap[e.Source], localMap[e.Target], ConnectionToGraph.Disconnected);
edge.Attr.ArrowheadAtSource = e.ArrowheadAtSource ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtTarget = e.ArrowheadAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.GeometryEdge = e;
dg.AddPrecalculatedEdge(edge);
localMap[e.Source].AddOutEdge(edge);
localMap[e.Target].AddInEdge(edge);
}
foreach (GeometryEdge e in c.OutEdges)
{
if (e.Target is GeometryCluster)
{
continue;
}
Edge edge = new Edge(localMap[e.Source], localMap[e.Target], ConnectionToGraph.Disconnected);
edge.Attr.ArrowheadAtSource = e.ArrowheadAtSource ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtTarget = e.ArrowheadAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.GeometryEdge = e;
dg.AddPrecalculatedEdge(edge);
localMap[e.Source].AddOutEdge(edge);
localMap[e.Target].AddInEdge(edge);
}
foreach (GeometryEdge e in c.SelfEdges)
{
Edge edge = new Edge(localMap[e.Source], localMap[e.Target], ConnectionToGraph.Disconnected);
edge.Attr.ArrowheadAtSource = e.ArrowheadAtSource ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtTarget = e.ArrowheadAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.GeometryEdge = e;
dg.AddPrecalculatedEdge(edge);
localMap[e.Source].AddSelfEdge(edge);
}
foreach (GeometryCluster c2 in c.Clusters)
{
PopulateClusterEdges(localMap[c2] as Subgraph, c2);
}
}
private static void PopulateClusterEdges(Subgraph cluster, GeometryCluster c)
{
foreach (GeometryEdge e in c.InEdges)
{
Edge edge = new Edge(localMap[e.Source], localMap[e.Target], ConnectionToGraph.Disconnected);
edge.Attr.ArrowheadAtSource = e.ArrowheadAtSource ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtTarget = e.ArrowheadAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.GeometryEdge = e;
dg.AddPrecalculatedEdge(edge);
localMap[e.Source].AddOutEdge(edge);
localMap[e.Target].AddInEdge(edge);
}
foreach (GeometryEdge e in c.OutEdges)
{
if (e.Target is GeometryCluster)
continue;
Edge edge = new Edge(localMap[e.Source], localMap[e.Target], ConnectionToGraph.Disconnected);
edge.Attr.ArrowheadAtSource = e.ArrowheadAtSource ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtTarget = e.ArrowheadAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.GeometryEdge = e;
dg.AddPrecalculatedEdge(edge);
localMap[e.Source].AddOutEdge(edge);
localMap[e.Target].AddInEdge(edge);
}
foreach (GeometryEdge e in c.SelfEdges)
{
Edge edge = new Edge(localMap[e.Source], localMap[e.Target], ConnectionToGraph.Disconnected);
edge.Attr.ArrowheadAtSource = e.ArrowheadAtSource ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtTarget = e.ArrowheadAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.GeometryEdge = e;
dg.AddPrecalculatedEdge(edge);
localMap[e.Source].AddSelfEdge(edge);
}
foreach (GeometryCluster c2 in c.Clusters)
PopulateClusterEdges(localMap[c2] as Subgraph, c2);
}
