Uses of Class
org.locationtech.jts.geomgraph.DirectedEdge
Packages that use DirectedEdge
Package
Description
Contains classes that implement topology graphs.
Provides classes for computing buffers of geometries
Contains classes that perform a topological overlay to compute boolean spatial functions.
Provides classes for testing the validity of geometries.
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Uses of DirectedEdge in org.locationtech.jts.geomgraph
Fields in org.locationtech.jts.geomgraph declared as DirectedEdgeModifier and TypeFieldDescriptionprivate DirectedEdge
DirectedEdge.next
private DirectedEdge
DirectedEdge.nextMin
protected DirectedEdge
EdgeRing.startDe
private DirectedEdge
DirectedEdge.sym
Methods in org.locationtech.jts.geomgraph that return DirectedEdgeModifier and TypeMethodDescriptionDirectedEdge.getNext()
abstract DirectedEdge
EdgeRing.getNext
(DirectedEdge de) DirectedEdge.getNextMin()
DirectedEdgeStar.getRightmostEdge()
DirectedEdge.getSym()
Each Edge gives rise to a pair of symmetric DirectedEdges, in opposite directions.Methods in org.locationtech.jts.geomgraph with parameters of type DirectedEdgeModifier and TypeMethodDescriptionvoid
DirectedEdgeStar.computeDepths
(DirectedEdge de) protected void
EdgeRing.computePoints
(DirectedEdge start) Collect all the points from the DirectedEdges of this ring into a contiguous listabstract DirectedEdge
EdgeRing.getNext
(DirectedEdge de) abstract void
EdgeRing.setEdgeRing
(DirectedEdge de, EdgeRing er) void
DirectedEdge.setNext
(DirectedEdge next) void
DirectedEdge.setNextMin
(DirectedEdge nextMin) void
DirectedEdge.setSym
(DirectedEdge de) Constructors in org.locationtech.jts.geomgraph with parameters of type DirectedEdge -
Uses of DirectedEdge in org.locationtech.jts.operation.buffer
Fields in org.locationtech.jts.operation.buffer declared as DirectedEdgeModifier and TypeFieldDescriptionprivate DirectedEdge
RightmostEdgeFinder.minDe
private DirectedEdge
RightmostEdgeFinder.orientedDe
Methods in org.locationtech.jts.operation.buffer that return DirectedEdgeMethods in org.locationtech.jts.operation.buffer with parameters of type DirectedEdgeModifier and TypeMethodDescriptionprivate void
RightmostEdgeFinder.checkForRightmostCoordinate
(DirectedEdge de) private void
BufferSubgraph.computeDepths
(DirectedEdge startEdge) Compute depths for all dirEdges via breadth-first traversal of nodes in graphprivate void
BufferSubgraph.copySymDepths
(DirectedEdge de) private void
SubgraphDepthLocater.findStabbedSegments
(Coordinate stabbingRayLeftPt, DirectedEdge dirEdge, List stabbedSegments) Finds all non-horizontal segments intersecting the stabbing line in the input dirEdge.private int
RightmostEdgeFinder.getRightmostSide
(DirectedEdge de, int index) private int
RightmostEdgeFinder.getRightmostSideOfSegment
(DirectedEdge de, int i) -
Uses of DirectedEdge in org.locationtech.jts.operation.overlay
Methods in org.locationtech.jts.operation.overlay that return DirectedEdgeModifier and TypeMethodDescriptionMaximalEdgeRing.getNext
(DirectedEdge de) MinimalEdgeRing.getNext
(DirectedEdge de) Methods in org.locationtech.jts.operation.overlay with parameters of type DirectedEdgeModifier and TypeMethodDescriptionprivate void
LineBuilder.collectBoundaryTouchEdge
(DirectedEdge de, int opCode, List edges) Collect edges from Area inputs which should be in the result but which have not been included in a result area.private void
LineBuilder.collectLineEdge
(DirectedEdge de, int opCode, List edges) Collect line edges which are in the result.MaximalEdgeRing.getNext
(DirectedEdge de) MinimalEdgeRing.getNext
(DirectedEdge de) private boolean
ConsistentPolygonRingChecker.isPotentialResultAreaEdge
(DirectedEdge de, int opCode) void
MaximalEdgeRing.setEdgeRing
(DirectedEdge de, EdgeRing er) void
MinimalEdgeRing.setEdgeRing
(DirectedEdge de, EdgeRing er) Constructors in org.locationtech.jts.operation.overlay with parameters of type DirectedEdgeModifierConstructorDescriptionMaximalEdgeRing
(DirectedEdge start, GeometryFactory geometryFactory) MinimalEdgeRing
(DirectedEdge start, GeometryFactory geometryFactory) -
Uses of DirectedEdge in org.locationtech.jts.operation.valid
Methods in org.locationtech.jts.operation.valid with parameters of type DirectedEdgeModifier and TypeMethodDescriptionprotected void
ConnectedInteriorTester.visitLinkedDirectedEdges
(DirectedEdge start)