Package org.geotools.geometry.iso.operation.relate

An implementation of GeoAPI Geometry interfaces from ISO 19107.

See:
          Description

Class Summary
EdgeEndBuilder An EdgeEndBuilder creates EdgeEnds for all the "split edges" created by the intersections determined for an Edge.
EdgeEndBundle A collection of EdgeStubs which obey the following invariant: They originate at the same node and have the same direction.
EdgeEndBundleStar An ordered list of EdgeEndBundles around a RelateNode.
RelateComputer Computes the topological relationship between two Geometries.
RelateNode Represents a node in the topological graph used to compute spatial relationships.
RelateNodeFactory Used by the NodeMap in a RelateNodeGraph to create RelateNodes.
RelateNodeGraph Implements the simple graph of Nodes and EdgeEnd which is all that is required to determine topological relationships between Geometries.
RelateOp Implements the relate() operation on Geometrys.
 

Package org.geotools.geometry.iso.operation.relate Description

An implementation of GeoAPI Geometry interfaces from ISO 19107.

About this Implementation

This implementation of the OGC Feature Geometry Abstract Specification (ISO 19107) is a project of the University of Applied Sciences Cologne (Fachhochschule Köln) in collaboration with GeoTools and GeoAPI. Much of this implementation was copied from the JTS Topology Suite Version 1.7.2 of Vivid Solutions and modified and reused in this library under the terms of GNU Lesser General Public Licence. For more information, contact:
 
Prof. Dr. Jackson Roehrig
Institut für Technologie in den Tropen
Fachhochschule Köln
Betzdorfer Strasse 2
D-50679 Köln
Jackson.Roehrig@fh-koeln.de
 
Sanjay Dominik Jena
san.jena@gmail.com



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