/// <summary>
/// Add an EdgeGeometry to route
/// </summary>
/// <param name="edgeGeometry"></param>
public void AddEdgeGeometryToRoute(EdgeGeometry edgeGeometry)
{
ValidateArg.IsNotNull(edgeGeometry, "edgeGeometry");
// The Port.Location values are not necessarily rounded by the caller. The values
// will be rounded upon acquisition in PortManager.cs. PointComparer.Equal expects
// all values to be rounded.
if (!PointComparer.Equal(ApproximateComparer.Round(edgeGeometry.SourcePort.Location)
, ApproximateComparer.Round(edgeGeometry.TargetPort.Location)))
{
EdgeGeometries.Add(edgeGeometry);
}
else
{
selfEdges.Add(edgeGeometry);
}
}
/// <summary>
/// Remove a routing specification for an EdgeGeometry.
/// </summary>
/// <param name="edgeGeometry"></param>
public void RemoveEdgeGeometryToRoute(EdgeGeometry edgeGeometry)
{
EdgeGeometries.Remove(edgeGeometry);
}
/// <summary>
/// Remove all EdgeGeometries to route
/// </summary>
public void RemoveAllEdgeGeometriesToRoute()
{
// Don't call RemoveEdgeGeometryToRoute as it will interrupt the EdgeGeometries enumerator.
EdgeGeometries.Clear();
}
