/// <summary>
/// Calculates layout for given <see cref="ObjectGraph" />.
/// </summary>
/// <param name="objectGraph"></param>
/// <returns></returns>
public PositionedGraph CalculateLayout(ObjectGraph objectGraph, LayoutDirection direction, Expanded expanded)
{
layoutDirection = direction;
treeNodeFor = new Dictionary<ObjectGraphNode, PositionedGraphNode>();
seenNodes = new HashSet<PositionedGraphNode>();
//TreeGraphNode tree = buildTreeRecursive(objectGraph.Root, expandedNodes);
// convert ObjectGraph to PositionedGraph with TreeEdges
var resultGraph = buildTreeGraph(objectGraph, expanded);
// first layout pass
calculateSubtreeSizes((TreeGraphNode)resultGraph.Root);
// second layout pass
calculateNodePosRecursive((TreeGraphNode)resultGraph.Root, 0, 0);
//var neatoRouter = new NeatoEdgeRouter();
//resultGraph = neatoRouter.CalculateEdges(resultGraph);
resultGraph = new GraphEdgeRouter().RouteEdges(resultGraph);
return resultGraph;
}
/// <summary>
/// Calculates layout for given <see cref="ObjectGraph" />.
/// </summary>
/// <param name="objectGraph"></param>
/// <returns></returns>
public PositionedGraph CalculateLayout(ObjectGraph objectGraph, LayoutDirection direction, Expanded expanded)
{
layoutDirection = direction;
treeNodeFor = new Dictionary <ObjectGraphNode, PositionedGraphNode>();
seenNodes = new HashSet <PositionedGraphNode>();
//TreeGraphNode tree = buildTreeRecursive(objectGraph.Root, expandedNodes);
// convert ObjectGraph to PositionedGraph with TreeEdges
var resultGraph = buildTreeGraph(objectGraph, expanded);
// first layout pass
calculateSubtreeSizes((TreeGraphNode)resultGraph.Root);
// second layout pass
calculateNodePosRecursive((TreeGraphNode)resultGraph.Root, 0, 0);
//var neatoRouter = new NeatoEdgeRouter();
//resultGraph = neatoRouter.CalculateEdges(resultGraph);
resultGraph = new GraphEdgeRouter().RouteEdges(resultGraph);
return(resultGraph);
}