Class RandomPointsInGridBuilder

Creates random point sets where the points are constrained to lie in the cells of a grid.

Inheritance

Object

GeometricShapeBuilder

RandomPointsInGridBuilder

Inherited Members

GeometricShapeBuilder.GeomFactory

GeometricShapeBuilder.Extent

GeometricShapeBuilder.Centre

GeometricShapeBuilder.Diameter

GeometricShapeBuilder.Radius

GeometricShapeBuilder.GetSquareBaseLine()

GeometricShapeBuilder.GetSquareExtent()

GeometricShapeBuilder.NumPoints

GeometricShapeBuilder.CreateCoord(Double, Double)

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: NetTopologySuite.Shape.Random

Assembly: NetTopologySuite.dll

Syntax

public class RandomPointsInGridBuilder : GeometricShapeBuilder

Constructors

RandomPointsInGridBuilder()

Create a builder which will create shapes using the default GeometryFactory.

Declaration

public RandomPointsInGridBuilder()

RandomPointsInGridBuilder(GeometryFactory)

Create a builder which will create shapes using the given GeometryFactory.

Declaration

public RandomPointsInGridBuilder(GeometryFactory geomFact)

Parameters

Type	Name	Description
GeometryFactory	geomFact	The factory to use

Fields

Rnd

Declaration

protected static readonly Random Rnd

Field Value

Type	Description
Random

Properties

ConstrainedToCircle

Gets or sets whether generated points are constrained to lie within a circle contained within each grid cell. This provides greater separation between points in adjacent cells.

The default is to not be constrained to a circle.

Declaration

public bool ConstrainedToCircle { get; set; }

Property Value

Type	Description
Boolean

GutterFraction

Gets or sets the fraction of the grid cell side which will be treated as a gutter, in which no points will be created.

The provided value is clamped to the range [0.0, 1.0].

Declaration

public double GutterFraction { get; set; }

Property Value

Type	Description
Double

Methods

GetGeometry()

Gets the MultiPoint containing the generated point

Declaration

public override Geometry GetGeometry()

Returns

Type	Description
Geometry	A MultiPoint

Overrides

GeometricShapeBuilder.GetGeometry()