Uses of Class
com.vividsolutions.jts.planargraph.DirectedEdge
-
Packages that use DirectedEdge Package Description com.vividsolutions.jts.operation.linemerge Classes to perform line merging.com.vividsolutions.jts.planargraph Contains classes to implement a planar graph data structure. -
-
Uses of DirectedEdge in com.vividsolutions.jts.operation.linemerge
Subclasses of DirectedEdge in com.vividsolutions.jts.operation.linemerge Modifier and Type Class Description classLineMergeDirectedEdgeADirectedEdgeof aLineMergeGraph. -
Uses of DirectedEdge in com.vividsolutions.jts.planargraph
Fields in com.vividsolutions.jts.planargraph declared as DirectedEdge Modifier and Type Field Description protected DirectedEdge[]Edge. dirEdgeThe two DirectedEdges associated with this Edge.protected DirectedEdgeDirectedEdge. symMethods in com.vividsolutions.jts.planargraph that return DirectedEdge Modifier and Type Method Description DirectedEdgeEdge. getDirEdge(int i)Returns one of the DirectedEdges associated with this Edge.DirectedEdgeEdge. getDirEdge(Node fromNode)Returns theDirectedEdgethat starts from the given node, or null if the node is not one of the two nodes associated with this Edge.DirectedEdgeDirectedEdgeStar. getNextCWEdge(DirectedEdge dirEdge)Returns theDirectedEdgeon the right-hand (CW) side of the givenDirectedEdge(which must be a member of this DirectedEdgeStar).DirectedEdgeDirectedEdgeStar. getNextEdge(DirectedEdge dirEdge)Returns theDirectedEdgeon the left-hand (CCW) side of the givenDirectedEdge(which must be a member of this DirectedEdgeStar).DirectedEdgeDirectedEdge. getSym()Returns the symmetric DirectedEdge -- the other DirectedEdge associated with this DirectedEdge's parent Edge.Methods in com.vividsolutions.jts.planargraph with parameters of type DirectedEdge Modifier and Type Method Description voidDirectedEdgeStar. add(DirectedEdge de)Adds a new member to this DirectedEdgeStar.protected voidPlanarGraph. add(DirectedEdge dirEdge)Adds the Edge to this PlanarGraph; only subclasses can add DirectedEdges, to ensure the edges added are of the right class.voidNode. addOutEdge(DirectedEdge de)Adds an outgoing DirectedEdge to this Node.intDirectedEdge. compareDirection(DirectedEdge e)Returns 1 if this DirectedEdge has a greater angle with the positive x-axis than b", 0 if the DirectedEdges are collinear, and -1 otherwise.booleanPlanarGraph. contains(DirectedEdge de)Tests whether this graph contains the givenDirectedEdgeintDirectedEdgeStar. getIndex(DirectedEdge dirEdge)Returns the zero-based index of the given DirectedEdge, after sorting in ascending order by angle with the positive x-axis.DirectedEdgeDirectedEdgeStar. getNextCWEdge(DirectedEdge dirEdge)Returns theDirectedEdgeon the right-hand (CW) side of the givenDirectedEdge(which must be a member of this DirectedEdgeStar).DirectedEdgeDirectedEdgeStar. getNextEdge(DirectedEdge dirEdge)Returns theDirectedEdgeon the left-hand (CCW) side of the givenDirectedEdge(which must be a member of this DirectedEdgeStar).voidDirectedEdgeStar. remove(DirectedEdge de)Drops a member of this DirectedEdgeStar.voidNode. remove(DirectedEdge de)Removes aDirectedEdgeincident on this node.voidPlanarGraph. remove(DirectedEdge de)Removes aDirectedEdgefrom its from-Nodeand from this graph.voidEdge. setDirectedEdges(DirectedEdge de0, DirectedEdge de1)Initializes this Edge's two DirectedEdges, and for each DirectedEdge: sets the Edge, sets the symmetric DirectedEdge, and adds this Edge to its from-Node.voidDirectedEdge. setSym(DirectedEdge sym)Sets this DirectedEdge's symmetric DirectedEdge, which runs in the opposite direction.Constructors in com.vividsolutions.jts.planargraph with parameters of type DirectedEdge Constructor Description Edge(DirectedEdge de0, DirectedEdge de1)Constructs an Edge initialized with the given DirectedEdges, and for each DirectedEdge: sets the Edge, sets the symmetric DirectedEdge, and adds this Edge to its from-Node.
-