com.vividsolutions.jts.operation.relate
Class RelateNode
java.lang.Object
com.vividsolutions.jts.geomgraph.GraphComponent
com.vividsolutions.jts.geomgraph.Node
com.vividsolutions.jts.operation.relate.RelateNode
public class RelateNode
- extends Node
Represents a node in the topological graph used to compute spatial relationships.
- Version:
- 1.7
Fields inherited from class com.vividsolutions.jts.geomgraph.Node |
coord, edges |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RelateNode
public RelateNode(Coordinate coord,
EdgeEndStar edges)
computeIM
protected void computeIM(IntersectionMatrix im)
- Update the IM with the contribution for this component.
A component only contributes if it has a labelling for both parent geometries
- Overrides:
computeIM
in class Node
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