Class PackedCoordinateSequenceFactory

Builds packed array coordinate sequences. The array data type can be either double or float, and defaults to double.

Inheritance

Object

CoordinateSequenceFactory

PackedCoordinateSequenceFactory

Inherited Members

CoordinateSequenceFactory.Ordinates

CoordinateSequenceFactory.Create(Int32, Int32)

CoordinateSequenceFactory.Create(Int32, Ordinates)

CoordinateSequenceFactory.GetCommonSequenceParameters(Coordinate[])

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: NetTopologySuite.Geometries.Implementation

Assembly: NetTopologySuite.dll

Syntax

[Serializable]
public class PackedCoordinateSequenceFactory : CoordinateSequenceFactory

Constructors

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PackedCoordinateSequenceFactory()

Initializes a new instance of the PackedCoordinateSequenceFactory class, using double values.

Declaration

public PackedCoordinateSequenceFactory()

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PackedCoordinateSequenceFactory(PackedCoordinateSequenceFactory.PackedType)

Initializes a new instance of the PackedCoordinateSequenceFactory class.

Declaration

public PackedCoordinateSequenceFactory(PackedCoordinateSequenceFactory.PackedType type)

Parameters

Type	Name	Description
PackedCoordinateSequenceFactory.PackedType	type	The type.

Fields

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DoubleFactory

A factory creating Double coordinate sequences

Declaration

public static readonly PackedCoordinateSequenceFactory DoubleFactory

Field Value

Type	Description
PackedCoordinateSequenceFactory

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FloatFactory

A factory creating Float coordinate sequences

Declaration

public static readonly PackedCoordinateSequenceFactory FloatFactory

Field Value

Type	Description
PackedCoordinateSequenceFactory

Properties

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Type

Gets the type of packed coordinate sequence this factory builds, either Float or Double

Declaration

public PackedCoordinateSequenceFactory.PackedType Type { get; set; }

Property Value

Type	Description
PackedCoordinateSequenceFactory.PackedType	The type of packed array built.

Methods

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Create(Coordinate[])

Returns a CoordinateSequence based on the given array; whether or not the array is copied is implementation-dependent.

Declaration

public override CoordinateSequence Create(Coordinate[] coordinates)

Parameters

Type	Name	Description
Coordinate[]	coordinates	Coordinates array, which may not be null nor contain null elements

Returns

Type	Description
CoordinateSequence

Overrides

CoordinateSequenceFactory.Create(Coordinate[])

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Create(CoordinateSequence)

Returns a CoordinateSequence based on the given coordinate sequence; whether or not the array is copied is implementation-dependent.

Declaration

public override CoordinateSequence Create(CoordinateSequence coordSeq)

Parameters

Type	Name	Description
CoordinateSequence	coordSeq

Returns

Type	Description
CoordinateSequence

Overrides

CoordinateSequenceFactory.Create(CoordinateSequence)

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Create(Double[], Int32)

Creates a packed coordinate sequence of type Type from the provided double array using the provided dimension and a measure of 0.

Declaration

[Obsolete("Use an overload that accepts measures.  This overload will be removed in a future release.")]
public CoordinateSequence Create(double[] packedCoordinates, int dimension)

Parameters

Type	Name	Description
Double[]	packedCoordinates	The array containing coordinate values
Int32	dimension	The coordinate dimension

Returns

Type	Description
CoordinateSequence	A packed coordinate sequence of Type

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Create(Double[], Int32, Int32)

Creates a packed coordinate sequence of type Type from the provided double array using the provided dimension and a measure of 0.

Declaration

public CoordinateSequence Create(double[] packedCoordinates, int dimension, int measures)

Parameters

Type	Name	Description
Double[]	packedCoordinates	The array containing coordinate values
Int32	dimension	The coordinate dimension
Int32	measures	The coordinate measure count

Returns

Type	Description
CoordinateSequence	A packed coordinate sequence of Type

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Create(Int32, Int32, Int32)

Declaration

public override CoordinateSequence Create(int size, int dimension, int measures)

Parameters

Type	Name	Description
Int32	size
Int32	dimension
Int32	measures

Returns

Type	Description
CoordinateSequence

Overrides

CoordinateSequenceFactory.Create(Int32, Int32, Int32)

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Create(Single[], Int32)

Creates a packed coordinate sequence of type Type from the provided float array using the provided dimension and a measure of 0.

Declaration

[Obsolete("Use an overload that accepts measures.  This overload will be removed in a future release.")]
public CoordinateSequence Create(float[] packedCoordinates, int dimension)

Parameters

Type	Name	Description
Single[]	packedCoordinates	The array containing coordinate values
Int32	dimension	The coordinate dimension

Returns

Type	Description
CoordinateSequence	A packed coordinate sequence of Type

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Create(Single[], Int32, Int32)

Creates a packed coordinate sequence of type Type from the provided float array using the provided dimension and a measure of 0.

Declaration

public CoordinateSequence Create(float[] packedCoordinates, int dimension, int measures)

Parameters

Type	Name	Description
Single[]	packedCoordinates	The array containing coordinate values
Int32	dimension	The coordinate dimension
Int32	measures	The coordinate measure count

Returns

Type	Description
CoordinateSequence	A packed coordinate sequence of Type