Package | Description |
---|---|
org.locationtech.jts.geomgraph |
Contains classes that implement topology graphs.
|
org.locationtech.jts.operation.relate |
Contains classes to implement the computation of the spatial relationships of
Geometry s. |
org.locationtech.jts.operation.valid |
Provides classes for testing the validity of geometries.
|
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) |
|
boolean |
EdgeEndStar.isAreaLabelsConsistent(GeometryGraph geomGraph) |
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.
|
Constructor | Description |
---|---|
RelateComputer(GeometryGraph[] arg) |
Modifier and Type | Method | Description |
---|---|---|
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
|
Constructor | Description |
---|---|
ConnectedInteriorTester(GeometryGraph geomGraph) |
|
ConsistentAreaTester(GeometryGraph geomGraph) |
Creates a new tester for consistent areas.
|
IndexedNestedRingTester(GeometryGraph graph) |
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