public override void ApplyLayout(LayoutGraph graph)
{
var affectedEdges = graph.GetDataProvider(BusRouter.DefaultAffectedEdgesDpKey);
var selectedNodes = graph.GetDataProvider(SelectedNodesDpKey);
var hider = new LayoutGraphHider(graph);
var hiddenEdges = new HashSet <Edge>();
foreach (var edge in graph.Edges)
{
if (affectedEdges.GetBool(edge) &&
selectedNodes != null &&
!selectedNodes.GetBool(edge.Source) &&
!selectedNodes.GetBool(edge.Target))
{
var path = graph.GetPath(edge).ToArray();
for (var i = 1; i < path.Length; i++)
{
var p1 = path[i - 1];
var p2 = path[i];
if (Math.Abs(p1.X - p2.X) >= 0.0001 && Math.Abs(p1.Y - p2.Y) >= 0.0001)
{
hiddenEdges.Add(edge);
}
}
}
}
foreach (var edge in hiddenEdges)
{
hider.Hide(edge);
}
ApplyLayoutCore(graph);
hider.UnhideEdges();
}
/// <inheritdoc/>
public void ApplyLayout(LayoutGraph graph)
{
var affectedNodesDP = graph.GetDataProvider(AffectedNodesDpKey);
for (IEdgeCursor ec = graph.GetEdgeCursor(); ec.Ok; ec.Next())
{
Edge e = ec.Edge;
YPointPath path = graph.GetPath(e);
//adjust source point
if (affectedNodesDP == null || affectedNodesDP.GetBool(e.Source))
{
AdjustPortLocation(graph, e, path, true);
}
if (affectedNodesDP == null || affectedNodesDP.GetBool(e.Target))
{
AdjustPortLocation(graph, e, path, false);
}
}
}
public override void ApplyLayout(LayoutGraph graph)
{
ApplyLayoutCore(graph);
foreach (Node n in graph.Nodes)
{
foreach (Edge e in n.OutEdges)
{
bool lastSegmentOverlap = false;
IEdgeLayout er = graph.GetLayout(e);
if (er.PointCount() > 0)
{
// last bend point
YPoint bendPoint = er.GetPoint(er.PointCount() - 1);
IEnumerator <Edge> ecc = n.OutEdges.GetEnumerator();
loop : while (ecc.MoveNext())
{
Edge eccEdge = ecc.Current;
if (eccEdge != e)
{
YPointPath path = graph.GetPath(eccEdge);
for (ILineSegmentCursor lc = path.LineSegments(); lc.Ok; lc.Next())
{
LineSegment seg = lc.LineSegment;
if (seg.Contains(bendPoint))
{
lastSegmentOverlap = true;
goto loop;
}
}
}
}
}
YList points = graph.GetPointList(e);
for (ListCell c = points.FirstCell; c != null; c = c.Succ())
{
YPoint p = (YPoint)c.Info;
if (c.Succ() == null && !lastSegmentOverlap)
{
break;
}
YPoint p0 = (YPoint)(c.Pred() == null ? graph.GetSourcePointAbs(e) : c.Pred().Info);
YPoint p2;
if (Math.Abs(p0.X - p.X) < 0.01)
{
p2 = new YPoint(p.X, p.Y - 0.001);
}
else
{
p2 = new YPoint(p.X - 0.001, p.Y);
}
points.InsertBefore(p2, c);
}
graph.SetPoints(e, points);
}
}
}
