com.vividsolutions.jts.operation.relate
Class RelateComputer
java.lang.Object
com.vividsolutions.jts.operation.relate.RelateComputer
public class RelateComputer
- extends java.lang.Object
Computes the topological relationship between two Geometries.
RelateComputer does not need to build a complete graph structure to compute
the IntersectionMatrix. The relationship between the geometries can
be computed by simply examining the labelling of edges incident on each node.
RelateComputer does not currently support arbitrary GeometryCollections.
This is because GeometryCollections can contain overlapping Polygons.
In order to correct compute relate on overlapping Polygons, they
would first need to be noded and merged (if not explicitly, at least
implicitly).
- Version:
- 1.7
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RelateComputer
public RelateComputer(GeometryGraph[] arg)
computeIM
public IntersectionMatrix computeIM()