static void DemoRoutingFromPortToPort(GeometryGraph graph)
{
var edges = graph.Edges.ToArray();
SetCurvesToNull(edges);
var portRouter = new InteractiveEdgeRouter(graph.Nodes.Select(n => n.BoundaryCurve), 3, 0.65*3, 0);
portRouter.Run(); //calculates the whole visibility graph, takes a long time
DrawEdgeWithPort(edges[0], portRouter, 0.3, 0.4);
DrawEdgeWithPort(edges[1], portRouter, 0.7, 1.5*Math.PI);
//I know here that my node boundary curves are ellipses so the parameters run from 0 to 2Pi
//otherwise the curve parameter runs from curve.ParStart, to curve.ParEnd
#if TEST
LayoutAlgorithmSettings.ShowGraph(graph);
#endif
}
private void Route()
{
//foreach (var edge in graph.Edges) {
// edge.EdgeGeometry.Curve = new LineSegment(edge.Source.Center, edge.Target.Center);
//}
//return;
var edgeRouter = new InteractiveEdgeRouter(from v in AllLabels() select v.BoundaryCurve, this.locationRadius / 3, this.locationRadius/9, Math.PI/6);
edgeRouter.Run();//it will calculate the visibility graph
edgeRouter.GetVisibilityGraph();
foreach (var edge in Edges()) {
SmoothedPolyline sp;
edge.EdgeGeometry.Curve =
edgeRouter.RouteSplineFromPortToPortWhenTheWholeGraphIsReady(new FloatingPort(edge.Source.BoundaryCurve, edge.Source.Center), new FloatingPort(null, edge.Target.Center), true, out sp);
TrimAtSource(edge);
}
}
