Class MultiPolygon

Basic implementation of MultiPolygon.

Inheritance
Object
Geometry
GeometryCollection
MultiPolygon
Inherited Members
Namespace: NetTopologySuite.Geometries
Assembly: NetTopologySuite.dll
Syntax
[Serializable]
public class MultiPolygon : GeometryCollection, IComparable, IComparable<Geometry>, IEnumerable<Geometry>, IEnumerable, IPolygonal

Constructors

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MultiPolygon(Polygon[])

Constructs a MultiPolygon.

Declaration
public MultiPolygon(Polygon[] polygons)
Parameters
Type Name Description
Polygon[] polygons

The Polygons for this MultiPolygon , or null or an empty array to create the empty point. Elements may be empty Polygons, but not null s. The polygons must conform to the assertions specified in the http://www.opengis.org/techno/specs.htm OpenGIS Simple Features Specification for SQL.
Remarks

For create this Geometry is used a standard GeometryFactory with PrecisionModel == Floating.

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MultiPolygon(Polygon[], GeometryFactory)

Constructs a MultiPolygon.

Declaration
public MultiPolygon(Polygon[] polygons, GeometryFactory factory)
Parameters
Type Name Description
Polygon[] polygons

The Polygons for this MultiPolygon , or null or an empty array to create the empty point. Elements may be empty Polygons, but not null s. The polygons must conform to the assertions specified in the http://www.opengis.org/techno/specs.htm OpenGIS Simple Features Specification for SQL.
GeometryFactory factory

Fields

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Empty

Represents an empty MultiPolygon.

Declaration
public static readonly MultiPolygon Empty
Field Value
Type Description
MultiPolygon

Properties

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Boundary

Declaration
public override Geometry Boundary { get; }
Property Value
Type Description
Geometry
Overrides
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BoundaryDimension

Declaration
public override Dimension BoundaryDimension { get; }
Property Value
Type Description
Dimension
Overrides
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Dimension

Declaration
public override Dimension Dimension { get; }
Property Value
Type Description
Dimension
Overrides
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GeometryType

Returns the name of this object's interface.

Declaration
public override string GeometryType { get; }
Property Value
Type Description
String

"MultiPolygon"
Overrides
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OgcGeometryType

Declaration
public override OgcGeometryType OgcGeometryType { get; }
Property Value
Type Description
OgcGeometryType
Overrides
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SortIndex

Gets a value to sort the geometry

Declaration
protected override Geometry.SortIndexValue SortIndex { get; }
Property Value
Type Description
Geometry.SortIndexValue
Overrides
Remarks

NOTE:
For JTS v1.17 this property's getter has been renamed to getTypeCode(). In order not to break binary compatibility we did not follow.

Methods

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CopyInternal()

Declaration
protected override Geometry CopyInternal()
Returns
Type Description
Geometry
Overrides
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EqualsExact(Geometry, Double)

Declaration
public override bool EqualsExact(Geometry other, double tolerance)
Parameters
Type Name Description
Geometry other
Double tolerance
Returns
Type Description
Boolean
Overrides
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Reverse()

Creates a MultiPolygon with every component reversed.

Declaration
[Obsolete("Call Geometry.Reverse()")]
public override Geometry Reverse()
Returns
Type Description
Geometry

An MultiPolygon in the reverse order
Overrides
Remarks

The order of the components in the collection are not reversed.

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ReverseInternal()

Declaration
protected override Geometry ReverseInternal()
Returns
Type Description
Geometry
Overrides

Implements