Uses of Class
org.locationtech.jts.edgegraph.HalfEdge

Packages that use HalfEdge

Package	Description
org.locationtech.jts.edgegraph

Uses of HalfEdge in org.locationtech.jts.edgegraph

Subclasses of HalfEdge in org.locationtech.jts.edgegraph

Modifier and Type	Class	Description
class	MarkHalfEdge	A HalfEdge which supports marking edges with a boolean flag.

Methods in org.locationtech.jts.edgegraph that return HalfEdge

Modifier and Type	Method	Description
HalfEdge	EdgeGraph.addEdge(Coordinate orig, Coordinate dest)	Adds an edge between the coordinates orig and dest to this graph.
static HalfEdge	HalfEdge.create(Coordinate p0, Coordinate p1)	Creates a HalfEdge pair representing an edge between two vertices located at coordinates p0 and p1.
HalfEdge	HalfEdge.find(Coordinate dest)	Finds the edge starting at the origin of this edge with the given dest vertex, if any.
HalfEdge	EdgeGraph.findEdge(Coordinate orig, Coordinate dest)	Finds an edge in this graph with the given origin and destination, if one exists.
HalfEdge	HalfEdge.next()	Gets the next edge CCW around the destination vertex of this edge, originating at that vertex.
HalfEdge	HalfEdge.oNext()	Gets the next edge CCW around the origin of this edge, with the same origin.
HalfEdge	HalfEdge.prev()	Gets the previous edge CW around the origin vertex of this edge, with that vertex being its destination.
HalfEdge	HalfEdge.prevNode()	Finds the first node previous to this edge, if any.
HalfEdge	HalfEdge.sym()	Gets the symmetric pair edge of this edge.

Methods in org.locationtech.jts.edgegraph with parameters of type HalfEdge

Modifier and Type	Method	Description
int	HalfEdge.compareAngularDirection(HalfEdge e)	Implements the total order relation:
void	HalfEdge.insert(HalfEdge eAdd)	Inserts an edge into the ring of edges around the origin vertex of this edge, ensuring that the edges remain ordered CCW.
static boolean	MarkHalfEdge.isMarked(HalfEdge e)	Tests whether the given edge is marked.
void	HalfEdge.link(HalfEdge sym)	Links this edge with its sym (opposite) edge.
static void	MarkHalfEdge.mark(HalfEdge e)	Marks the given edge.
static void	MarkHalfEdge.markBoth(HalfEdge e)	Marks the edges in a pair.
static void	MarkHalfEdge.setMark(HalfEdge e, boolean isMarked)	Sets the mark for the given edge to a boolean value.
static void	MarkHalfEdge.setMarkBoth(HalfEdge e, boolean isMarked)	Sets the mark for the given edge pair to a boolean value.