SqlSpatialServices.Buffer Method

Definition

Namespace:

System.Data.Entity.SqlServer

Assembly:

EntityFramework.SqlServer.dll

Overloads

Buffer(DbGeography, Double)	Creates a geography value representing all points less than or equal to distance from the given DbGeography value.
Buffer(DbGeometry, Double)	Creates a geometry value representing all points less than or equal to distance from the given DbGeometry value.

Buffer(DbGeography, Double)

Creates a geography value representing all points less than or equal to distance from the given DbGeography value.

public override System.Data.Entity.Spatial.DbGeography Buffer (System.Data.Entity.Spatial.DbGeography geographyValue, double distance);

override this.Buffer : System.Data.Entity.Spatial.DbGeography * double -> System.Data.Entity.Spatial.DbGeography

Public Overrides Function Buffer (geographyValue As DbGeography, distance As Double) As DbGeography

Parameters

geographyValue

DbGeography

The geography value.

distance

Double

A double value specifying how far from geographyValue to buffer.

Returns

DbGeography

A new DbGeography value representing all points less than or equal to distance from geographyValue.

Buffer(DbGeometry, Double)

Creates a geometry value representing all points less than or equal to distance from the given DbGeometry value.

public override System.Data.Entity.Spatial.DbGeometry Buffer (System.Data.Entity.Spatial.DbGeometry geometryValue, double distance);

override this.Buffer : System.Data.Entity.Spatial.DbGeometry * double -> System.Data.Entity.Spatial.DbGeometry

Public Overrides Function Buffer (geometryValue As DbGeometry, distance As Double) As DbGeometry

Parameters

geometryValue

DbGeometry

The geometry value.

distance

Double

A double value specifying how far from geometryValue to buffer.

Returns

DbGeometry

A new DbGeometry value representing all points less than or equal to distance from geometryValue.