Uses of Class
com.revolsys.jts.edgegraph.HalfEdge

Packages that use HalfEdge

Package	Description
com.revolsys.jts.edgegraph

Uses of HalfEdge in com.revolsys.jts.edgegraph

Subclasses of HalfEdge in com.revolsys.jts.edgegraph

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

Methods in com.revolsys.jts.edgegraph that return HalfEdge

Modifier and Type	Method and Description
HalfEdge	EdgeGraph.addEdge(Point orig, Point dest) Adds an edge between the coordinates orig and dest to this graph.
static HalfEdge	HalfEdge.create(Point p0, Point p1) Creates a HalfEdge pair representing an edge between two vertices located at coordinates p0 and p1.
protected HalfEdge	EdgeGraph.createEdge(Point orig) Creates a single HalfEdge.
HalfEdge	HalfEdge.find(Point dest) Finds the edge starting at the origin of this edge with the given dest vertex, if any.
HalfEdge	EdgeGraph.findEdge(Point orig, Point dest) Finds an edge in this graph with the given origin and destination, if one exists.
static HalfEdge	HalfEdge.init(HalfEdge e0, HalfEdge e1) Initialize a symmetric pair of halfedges.
HalfEdge	HalfEdge.next() Gets the next edge CCW around the destination vertex of this edge.
HalfEdge	HalfEdge.oNext()
HalfEdge	HalfEdge.prev() Returns the edge previous to this one (with dest being the same as this orig).
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 com.revolsys.jts.edgegraph with parameters of type HalfEdge

Modifier and Type	Method and Description
int	HalfEdge.compareAngularDirection(HalfEdge e) Implements the total order relation:
protected void	HalfEdge.init(HalfEdge e)
static HalfEdge	HalfEdge.init(HalfEdge e0, HalfEdge e1) Initialize a symmetric pair of halfedges.
void	HalfEdge.insert(HalfEdge e) Inserts an edge into the ring of edges around the origin vertex of this edge.
static boolean	MarkHalfEdge.isMarked(HalfEdge e) Tests whether the given edge is marked.
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.
void	HalfEdge.setNext(HalfEdge e)