Class BufferDistanceValidator

Validates that a given buffer curve lies an appropriate distance from the input generating it.

Inheritance

object

BufferDistanceValidator

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.Validate

Assembly: NetTopologySuite.dll

Syntax

public class BufferDistanceValidator

Remarks

Useful only for round buffers (cap and join). Can be used for either positive or negative distances.

This is a heuristic test, and may return false positive results (I.e. it may fail to detect an invalid result.) It should never return a false negative result, however (I.e. it should never report a valid result as invalid.)

Constructors

BufferDistanceValidator(Geometry, double, Geometry)

Declaration

public BufferDistanceValidator(Geometry input, double bufDistance, Geometry result)

Parameters

Type	Name	Description
Geometry	input
double	bufDistance
Geometry	result

Fields

Verbose

Declaration

public static bool Verbose

Field Value

Type	Description
bool

Properties

ErrorIndicator

Gets a geometry which indicates the location and nature of a validation failure.

The indicator is a line segment showing the location and size of the distance discrepancy.

Declaration

public Geometry ErrorIndicator { get; }

Property Value

Type	Description
Geometry	A geometric error indicator or null, if no error was found

ErrorLocation

Declaration

public Coordinate ErrorLocation { get; }

Property Value

Type	Description
Coordinate

ErrorMessage

Declaration

public string ErrorMessage { get; }

Property Value

Type	Description
string

Methods

IsValid()

Declaration

public bool IsValid()

Returns

Type	Description
bool