Uses of Class
org.locationtech.jts.geomgraph.GeometryGraph

Packages that use GeometryGraph

Package	Description
org.locationtech.jts.geomgraph	Contains classes that implement topology graphs.
org.locationtech.jts.operation	Provides classes for implementing operations on geometries
org.locationtech.jts.operation.relate	Contains classes to implement the computation of the spatial relationships of Geometrys.
org.locationtech.jts.operation.valid	Provides classes for testing the validity of geometries.

Uses of GeometryGraph in org.locationtech.jts.geomgraph

Methods in org.locationtech.jts.geomgraph with parameters of type GeometryGraph

Modifier and Type	Method	Description
SegmentIntersector	GeometryGraph.computeEdgeIntersections(GeometryGraph g, LineIntersector li, boolean includeProper)
void	DirectedEdgeStar.computeLabelling(GeometryGraph[] geom)	Compute the labelling for all dirEdges in this star, as well as the overall labelling
void	EdgeEndStar.computeLabelling(GeometryGraph[] geomGraph)
private int	EdgeEndStar.getLocation(int geomIndex, Coordinate p, GeometryGraph[] geom)
boolean	EdgeEndStar.isAreaLabelsConsistent(GeometryGraph geomGraph)

Uses of GeometryGraph in org.locationtech.jts.operation

Fields in org.locationtech.jts.operation declared as GeometryGraph

Modifier and Type	Field	Description
protected GeometryGraph[]	GeometryGraphOperation.arg	The operation args into an array so they can be accessed by index

Methods in org.locationtech.jts.operation with parameters of type GeometryGraph

Modifier and Type	Method	Description
private boolean	IsSimpleOp.hasClosedEndpointIntersection(GeometryGraph graph)	Tests that no edge intersection is the endpoint of a closed line.
private boolean	IsSimpleOp.hasNonEndpointIntersection(GeometryGraph graph)	For all edges, check if there are any intersections which are NOT at an endpoint.

Uses of GeometryGraph in org.locationtech.jts.operation.relate

Fields in org.locationtech.jts.operation.relate declared as GeometryGraph

Modifier and Type	Field	Description
private GeometryGraph[]	RelateComputer.arg

Methods in org.locationtech.jts.operation.relate with parameters of type GeometryGraph

Modifier and Type	Method	Description
void	RelateNodeGraph.build(GeometryGraph geomGraph)
void	RelateNodeGraph.computeIntersectionNodes(GeometryGraph geomGraph, int argIndex)	Insert nodes for all intersections on the edges of a Geometry.
void	RelateNodeGraph.copyNodesAndLabels(GeometryGraph geomGraph, int argIndex)	Copy all nodes from an arg geometry into this graph.

Constructors in org.locationtech.jts.operation.relate with parameters of type GeometryGraph

Constructor	Description
RelateComputer(GeometryGraph[] arg)

Uses of GeometryGraph in org.locationtech.jts.operation.valid

Fields in org.locationtech.jts.operation.valid declared as GeometryGraph

Modifier and Type	Field	Description
private GeometryGraph	ConnectedInteriorTester.geomGraph
private GeometryGraph	ConsistentAreaTester.geomGraph
private GeometryGraph	IndexedNestedRingTester.graph

Methods in org.locationtech.jts.operation.valid with parameters of type GeometryGraph

Modifier and Type	Method	Description
private void	IsValidOp.checkConnectedInteriors(GeometryGraph graph)
private void	IsValidOp.checkConsistentArea(GeometryGraph graph)	Checks that the arrangement of edges in a polygonal geometry graph forms a consistent area.
private void	IsValidOp.checkHolesInShell(Polygon p, GeometryGraph graph)	Tests that each hole is inside the polygon shell.
private void	IsValidOp.checkHolesNotNested(Polygon p, GeometryGraph graph)	Tests that no hole is nested inside another hole.
private void	IsValidOp.checkNoSelfIntersectingRings(GeometryGraph graph)	Check that there is no ring which self-intersects (except of course at its endpoints).
private Coordinate	IsValidOp.checkShellInsideHole(LinearRing shell, LinearRing hole, GeometryGraph graph)	This routine checks to see if a shell is properly contained in a hole.
private void	IsValidOp.checkShellNotNested(LinearRing shell, Polygon p, GeometryGraph graph)	Check if a shell is incorrectly nested within a polygon.
private void	IsValidOp.checkShellsNotNested(MultiPolygon mp, GeometryGraph graph)	Tests that no element polygon is wholly in the interior of another element polygon.
private void	IsValidOp.checkTooFewPoints(GeometryGraph graph)
static Coordinate	IsValidOp.findPtNotNode(Coordinate[] testCoords, LinearRing searchRing, GeometryGraph graph)	Find a point from the list of testCoords that is NOT a node in the edge for the list of searchCoords

Constructors in org.locationtech.jts.operation.valid with parameters of type GeometryGraph

Constructor	Description
ConnectedInteriorTester(GeometryGraph geomGraph)
ConsistentAreaTester(GeometryGraph geomGraph)	Creates a new tester for consistent areas.
IndexedNestedRingTester(GeometryGraph graph)