Point FigureOutHookLocationForClusterOtherPort(Polyline poly, ClusterBoundaryPort otherEdgeEndPort, EdgeGeometry edgeGeom)
{
var shapes = shortestPathRouter.MakeTransparentShapesOfEdgeGeometry(edgeGeom);
//SplineRouter.ShowVisGraph(this.VisibilityGraph, this.LooseHierarchy.GetAllLeaves(),
// shapes.Select(sh => sh.BoundaryCurve), new[] { new LineSegment(edgeGeom.SourcePort.Location, edgeGeom.TargetPort.Location) });
var s = new MultipleSourceMultipleTargetsShortestPathOnVisibilityGraph(otherEdgeEndPort.LoosePolyline.Select(p => VisibilityGraph.FindVertex(p)),
poly.Select(p => VisibilityGraph.FindVertex(p)), VisibilityGraph);
var path = s.GetPath();
foreach (var sh in shapes)
{
sh.IsTransparent = false;
}
return(path.Last().Point);
}
double GetIdealDistanceBetweenClusterPortAndPort(ClusterBoundaryPort clsp, Port port)
{
var poly = clsp.LoosePolyline;
var otherClsp = port as ClusterBoundaryPort;
if (otherClsp != null)
{
var polygon0 = new Polygon(poly);
var polygon1 = new Polygon(otherClsp.LoosePolyline);
return(Polygon.Distance(polygon0, polygon1));
}
var point = port.Location;
var closestPar = poly.ClosestParameter(point);
return((point - poly[closestPar]).Length);
}
Point FigureOutHookLocationForClusterOtherPort(Polyline poly, ClusterBoundaryPort otherEdgeEndPort, EdgeGeometry edgeGeom) {
var shapes = shortestPathRouter.MakeTransparentShapesOfEdgeGeometry(edgeGeom);
//SplineRouter.ShowVisGraph(this.VisibilityGraph, this.LooseHierarchy.GetAllLeaves(),
// shapes.Select(sh => sh.BoundaryCurve), new[] { new LineSegment(edgeGeom.SourcePort.Location, edgeGeom.TargetPort.Location) });
var s = new MultipleSourceMultipleTargetsShortestPathOnVisibilityGraph(otherEdgeEndPort.LoosePolyline.Select(p => VisibilityGraph.FindVertex(p)),
poly.Select(p => VisibilityGraph.FindVertex(p)), VisibilityGraph);
var path = s.GetPath();
foreach (var sh in shapes)
sh.IsTransparent = false;
return path.Last().Point;
}
double GetIdealDistanceBetweenClusterPortAndPort(ClusterBoundaryPort clsp, Port port) {
var poly = clsp.LoosePolyline;
var otherClsp = port as ClusterBoundaryPort;
if (otherClsp != null) {
var polygon0 = new Polygon(poly);
var polygon1 = new Polygon(otherClsp.LoosePolyline);
return Polygon.Distance(polygon0, polygon1);
}
var point = port.Location;
var closestPar = poly.ClosestParameter(point);
return (point - poly[closestPar]).Length;
}
