Uses of Class
org.locationtech.jts.planargraph.Node
Packages that use Node
Package
Description
Classes to perform line merging.
Contains classes to implement a planar graph data structure.
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Uses of Node in org.locationtech.jts.operation.linemerge
Constructors in org.locationtech.jts.operation.linemerge with parameters of type NodeModifierConstructorDescriptionLineMergeDirectedEdge
(Node from, Node to, Coordinate directionPt, boolean edgeDirection) Constructs a LineMergeDirectedEdge connecting thefrom
node to theto
node. -
Uses of Node in org.locationtech.jts.planargraph
Methods in org.locationtech.jts.planargraph that return NodeModifier and TypeMethodDescriptionAdds a node to the map, replacing any that is already at that location.NodeMap.find
(Coordinate coord) Returns the Node at the given location, or null if no Node was there.PlanarGraph.findNode
(Coordinate pt) DirectedEdge.getFromNode()
Returns the node from which this DirectedEdge leaves.Edge.getOppositeNode
(Node node) Ifnode
is one of the two nodes associated with this Edge, returns the other node; otherwise returns null.DirectedEdge.getToNode()
Returns the node to which this DirectedEdge goes.NodeMap.remove
(Coordinate pt) Removes the Node at the given location, and returns it (or null if no Node was there).Methods in org.locationtech.jts.planargraph with parameters of type NodeModifier and TypeMethodDescriptionAdds a node to the map, replacing any that is already at that location.Edge.getDirEdge
(Node fromNode) Returns theDirectedEdge
that starts from the given node, or null if the node is not one of the two nodes associated with this Edge.static Collection
Node.getEdgesBetween
(Node node0, Node node1) Returns all Edges that connect the two nodes (which are assumed to be different).Edge.getOppositeNode
(Node node) Ifnode
is one of the two nodes associated with this Edge, returns the other node; otherwise returns null.void
Removes a node from the graph, along with any associated DirectedEdges and Edges.Constructors in org.locationtech.jts.planargraph with parameters of type NodeModifierConstructorDescriptionDirectedEdge
(Node from, Node to, Coordinate directionPt, boolean edgeDirection) Constructs a DirectedEdge connecting thefrom
node to theto
node.