Class ElevationModels

Extension methods to work with ElevationModels.

Inheritance

object

ElevationModels

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Algorithm

Assembly: NetTopologySuite.dll

Syntax

public static class ElevationModels

Methods

AddMissingZ(ElevationModel, Geometry)

Method to add missing z-ordinate values to a geometry. The geometry must be built of CoordinateSequences that are able to carry z-ordinate values.

Declaration

public static void AddMissingZ(this ElevationModel self, Geometry g)

Parameters

Type	Name	Description
ElevationModel	self	The elevation model providing missing z-ordinate values
Geometry	g	The geometry to add the missing z-ordinate values to

AddMissingZ(ElevationModel, Geometry, CoordinateSequenceToXYAndZ)

Method to add missing z-ordinate values to a geometry. The geometry must be built of CoordinateSequences that are able to carry z-ordinate values.

Declaration

public static void AddMissingZ(this ElevationModel self, Geometry g, ElevationModels.CoordinateSequenceToXYAndZ seqToXYAndZ)

Parameters

Type	Name	Description
ElevationModel	self	The elevation model providing missing z-ordinate values
Geometry	g	The geometry to add the missing z-ordinate values to
ElevationModels.CoordinateSequenceToXYAndZ	seqToXYAndZ	A method to convert a coordinate sequence into arrays of xy- and z-ordinate values.

CopyWithZ(ElevationModel, Coordinate)

Creates a copy of c that has the z-ordinate value at c. If the elevation model can't retrieve a z-ordinate value, a copy of c is returned.

Declaration

public static Coordinate CopyWithZ(this ElevationModel self, Coordinate c)

Parameters

Type	Name	Description
ElevationModel	self	The elevation model to use
Coordinate	c	A coordinate

Returns

Type	Description
Coordinate	A copy of c with the z-ordinate value.

GetZ(ElevationModel, double[], double[])

Function to get z-ordinate values for an array of xy-ordinate values

Declaration

public static void GetZ(this ElevationModel self, double[] xy, double[] z)

Parameters

Type	Name	Description
ElevationModel	self	The elevation model to use
double[]	xy	An array of xy-ordinate values
double[]	z	The array of z-ordinate values