/// <summary>
///
/// </summary>
/// <returns></returns>
public bool IsNodeConsistentArea()
{
SegmentIntersector intersector = _geomGraph.ComputeSelfNodes(_li);
if (intersector.HasProperIntersection)
{
_invalidPoint = intersector.ProperIntersectionPoint;
return(false);
}
_nodeGraph.Build(_geomGraph);
return(IsNodeEdgeAreaLabelsConsistent());
}
/// <summary>
/// Check all nodes to see if their labels are consistent with
/// area topology.
/// </summary>
/// <returns>
/// <c>true</c> if this area has a consistent node labelling
/// </returns>
public bool IsNodeConsistentArea()
{
// To fully check validity, it is necessary to
// compute ALL intersections, including self-intersections
// Within a single edge.
SegmentIntersector intersector =
geomGraph.ComputeSelfNodes(li, true);
if (intersector.HasProperIntersection())
{
invalidPoint = intersector.ProperIntersectionPoint;
return(false);
}
nodeGraph.Build(geomGraph);
return(IsNodeEdgeAreaLabelsConsistent());
}
