Class SnappingPointIndex

Namespace

NetTopologySuite.Noding.Snap

Assembly

NetTopologySuite.dll

An index providing fast creation and lookup of snap points.

public sealed class SnappingPointIndex

Inheritance

object

SnappingPointIndex

Inherited Members

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

SnappingPointIndex(double)

Creates a snap point index using a specified distance tolerance.

public SnappingPointIndex(double snapTolerance)

Parameters

snapTolerance double

Points are snapped if within this distance

Properties

Depth

Gets a value indicating the depth of the tree

public int Depth { get; }

Property Value

int

Tolerance

Gets a value indicating the snapping tolerance value for the index

public double Tolerance { get; }

Property Value

double

Methods

Snap(Coordinate)

Snaps a coordinate to an existing snap point, if it is within the snap tolerance distance. Otherwise adds the coordinate to the snap point index.

public Coordinate Snap(Coordinate p)

Parameters

p Coordinate

The point to snap

Returns

Coordinate

The point it snapped to, or the input point