Inheritance diagram for NetTopologySuite.GeometriesGraph.Edge:

Public Member Functions
	Edge (Coordinate[] pts, Label label)

	Edge (Coordinate[] pts)

Coordinate	GetCoordinate (int i)

void	AddIntersections (LineIntersector li, int segmentIndex, int geomIndex)
	Adds EdgeIntersections for one or both intersections found for a segment of an edge to the edge intersection list. More...

void	AddIntersection (LineIntersector li, int segmentIndex, int geomIndex, int intIndex)
	Add an EdgeIntersection for intersection intIndex. An intersection that falls exactly on a vertex of the edge is normalized to use the higher of the two possible segmentIndexes. More...

override void	ComputeIM (IntersectionMatrix im)
	Update the IM with the contribution for this component. A component only contributes if it has a labelling for both parent geometries. More...

override bool	Equals (object o)
	Equals is defined to be: e1 equals e2 iff the coordinates of e1 are the same or the reverse of the coordinates in e2. More...

override int	GetHashCode ()

bool	IsPointwiseEqual (Edge e)

override String	ToString ()

void	Write (TextWriter outstream)

void	WriteReverse (TextWriter outstream)

Public Member Functions inherited from NetTopologySuite.GeometriesGraph.GraphComponent
void	UpdateIM (IntersectionMatrix im)
	Update the IM with the contribution for this component. A component only contributes if it has a labelling for both parent geometries. More...

Static Public Member Functions
static void	UpdateIM (Label label, IntersectionMatrix im)
	Updates an IM from the label for an edge. Handles edges from both L and A geometries. More...

static bool	operator== (Edge obj1, Edge obj2)

static bool	operator!= (Edge obj1, Edge obj2)

Protected Member Functions
bool	Equals (Edge e)
	Equals is defined to be: e1 equals e2 iff the coordinates of e1 are the same or the reverse of the coordinates in e2. More...

Protected Member Functions inherited from NetTopologySuite.GeometriesGraph.GraphComponent
	GraphComponent ()

	GraphComponent (Label label)

Properties
Coordinate[]	Points `[get, set]`

int	NumPoints `[get]`

string	Name `[get, set]`

Coordinate[]	Coordinates `[get]`

override Coordinate	Coordinate `[get, protected set]`

Envelope	Envelope `[get]`

Depth	Depth `[get]`

int	DepthDelta `[get, set]`
	The depthDelta is the change in depth as an edge is crossed from R to L. More...

int	MaximumSegmentIndex `[get]`

EdgeIntersectionList	EdgeIntersectionList `[get]`

MonotoneChainEdge	MonotoneChainEdge `[get]`

bool	IsClosed `[get]`

bool	IsCollapsed `[get]`
	An Edge is collapsed if it is an Area edge and it consists of two segments which are equal and opposite (eg a zero-width V). More...

Edge	CollapsedEdge `[get]`

bool	Isolated `[get, set]`

override bool	IsIsolated `[get]`

Properties inherited from NetTopologySuite.GeometriesGraph.GraphComponent
Label	Label `[get, set]`

bool	InResult `[get, set]`

bool	IsInResult `[get]`
	IsInResult indicates if this component has already been included in the result. More...

bool	Covered `[get, set]`

bool	IsCovered `[get]`

bool	IsCoveredSet `[get]`

bool	Visited `[get, set]`

bool	IsVisited `[get]`

abstract Coordinate	Coordinate `[get, protected set]`

abstract bool	IsIsolated `[get]`
	An isolated component is one that does not intersect or touch any other component. This is the case if the label has valid locations for only a single Geometry. More...

Detailed Description

Constructor & Destructor Documentation

NetTopologySuite.GeometriesGraph.Edge.Edge	(	Coordinate[]	pts,
		Label	label
	)

Parameters

pts
label

NetTopologySuite.GeometriesGraph.Edge.Edge ( Coordinate[] pts )

Parameters

pts

Member Function Documentation

void NetTopologySuite.GeometriesGraph.Edge.AddIntersection	(	LineIntersector	li,
		int	segmentIndex,
		int	geomIndex,
		int	intIndex
	)

Add an EdgeIntersection for intersection intIndex. An intersection that falls exactly on a vertex of the edge is normalized to use the higher of the two possible segmentIndexes.

Parameters

li
segmentIndex
geomIndex
intIndex

void NetTopologySuite.GeometriesGraph.Edge.AddIntersections	(	LineIntersector	li,
		int	segmentIndex,
		int	geomIndex
	)

Adds EdgeIntersections for one or both intersections found for a segment of an edge to the edge intersection list.

Parameters

li
segmentIndex
geomIndex

override void NetTopologySuite.GeometriesGraph.Edge.ComputeIM ( IntersectionMatrix im )

virtual

Update the IM with the contribution for this component. A component only contributes if it has a labelling for both parent geometries.

Parameters

im

Implements NetTopologySuite.GeometriesGraph.GraphComponent.

override bool NetTopologySuite.GeometriesGraph.Edge.Equals ( object o )

Equals is defined to be: e1 equals e2 iff the coordinates of e1 are the same or the reverse of the coordinates in e2.

Parameters

o

bool NetTopologySuite.GeometriesGraph.Edge.Equals ( Edge e )

protected

Equals is defined to be: e1 equals e2 iff the coordinates of e1 are the same or the reverse of the coordinates in e2.

Parameters

e

Coordinate NetTopologySuite.GeometriesGraph.Edge.GetCoordinate ( int i )

Parameters

i

Returns

override int NetTopologySuite.GeometriesGraph.Edge.GetHashCode ( )

Returns

bool NetTopologySuite.GeometriesGraph.Edge.IsPointwiseEqual ( Edge e )

Returns: true if the coordinate sequences of the Edges are identical.

Parameters

e

static bool NetTopologySuite.GeometriesGraph.Edge.operator!=	(	Edge	obj1,
		Edge	obj2
	)

static

Parameters

obj1
obj2

Returns

static bool NetTopologySuite.GeometriesGraph.Edge.operator==	(	Edge	obj1,
		Edge	obj2
	)

static

Parameters

obj1
obj2

Returns

static void NetTopologySuite.GeometriesGraph.Edge.UpdateIM	(	Label	label,
		IntersectionMatrix	im
	)

static

Updates an IM from the label for an edge. Handles edges from both L and A geometries.

Parameters

im
label

void NetTopologySuite.GeometriesGraph.Edge.Write ( TextWriter outstream )

Parameters

outstream

void NetTopologySuite.GeometriesGraph.Edge.WriteReverse ( TextWriter outstream )

Parameters

outstream

Property Documentation

Edge NetTopologySuite.GeometriesGraph.Edge.CollapsedEdge

get

override Coordinate NetTopologySuite.GeometriesGraph.Edge.Coordinate

getprotected set

Coordinate [] NetTopologySuite.GeometriesGraph.Edge.Coordinates

get

Depth NetTopologySuite.GeometriesGraph.Edge.Depth

get

int NetTopologySuite.GeometriesGraph.Edge.DepthDelta

getset

The depthDelta is the change in depth as an edge is crossed from R to L.

Returns: The change in depth as the edge is crossed from R to L.

EdgeIntersectionList NetTopologySuite.GeometriesGraph.Edge.EdgeIntersectionList

get

Envelope NetTopologySuite.GeometriesGraph.Edge.Envelope

get

bool NetTopologySuite.GeometriesGraph.Edge.IsClosed

get

bool NetTopologySuite.GeometriesGraph.Edge.IsCollapsed

get

An Edge is collapsed if it is an Area edge and it consists of two segments which are equal and opposite (eg a zero-width V).

override bool NetTopologySuite.GeometriesGraph.Edge.IsIsolated

get

bool NetTopologySuite.GeometriesGraph.Edge.Isolated

getset

int NetTopologySuite.GeometriesGraph.Edge.MaximumSegmentIndex

get

MonotoneChainEdge NetTopologySuite.GeometriesGraph.Edge.MonotoneChainEdge

get

string NetTopologySuite.GeometriesGraph.Edge.Name

getset

int NetTopologySuite.GeometriesGraph.Edge.NumPoints

get

Coordinate [] NetTopologySuite.GeometriesGraph.Edge.Points

getset

The documentation for this class was generated from the following file:

NetTopologySuite/NetTopologySuite/GeometriesGraph/Edge.cs

Public Member Functions

Static Public Member Functions

Protected Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation