Class BufferCurveSetBuilder

Creates all the raw offset curves for a buffer of a Geometry. Raw curves need to be noded together and polygonized to form the final buffer area.

Inheritance

object

BufferCurveSetBuilder

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Operation.Buffer

Assembly: NetTopologySuite.dll

Syntax

public class BufferCurveSetBuilder

Constructors

BufferCurveSetBuilder(Geometry, double, PrecisionModel, ElevationModel, BufferParameters)

Declaration

public BufferCurveSetBuilder(Geometry inputGeom, double distance, PrecisionModel precisionModel, ElevationModel em, BufferParameters parameters)

Parameters

Type	Name	Description
Geometry	inputGeom	The input geometry
double	distance	The offset distance
PrecisionModel	precisionModel	A precision model
ElevationModel	em	An elevation model model. May be null
BufferParameters	parameters	The buffer parameters

BufferCurveSetBuilder(Geometry, double, PrecisionModel, BufferParameters)

Declaration

public BufferCurveSetBuilder(Geometry inputGeom, double distance, PrecisionModel precisionModel, BufferParameters parameters)

Parameters

Type	Name	Description
Geometry	inputGeom	The input geometry
double	distance	The offset distance
PrecisionModel	precisionModel	A precision model
BufferParameters	parameters	The buffer parameters

Properties

InvertOrientation

Gets or sets a value indicating whether the offset curve is generated using the inverted orientation of input rings. This allows generating a buffer(0) polygon from the smaller lobes of self-crossing rings.

Declaration

public bool InvertOrientation { get; set; }

Property Value

Type	Description
bool

Methods

GetCurves()

Computes the set of raw offset curves for the buffer. Each offset curve has an attached {Label} indicating its left and right location.

Declaration

public IList<ISegmentString> GetCurves()

Returns

Type	Description
IList<ISegmentString>	A Collection of SegmentStrings representing the raw buffer curves.