com.vividsolutions.jts.operation.relate
Class RelateNode
Represents a node in the topological graph used to compute spatial relationships.
add , computeIM , getCoordinate , getEdges , isIncidentEdgeInResult , isIsolated , mergeLabel , mergeLabel , print , setLabel , setLabelBoundary |
computeIM , getCoordinate , getLabel , isCovered , isCoveredSet , isInResult , isIsolated , isVisited , setCovered , setInResult , setLabel , setVisited , updateIM |
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
- computeIM in interface Node