GeometryOperationExtensions.Distance(Geometry, Geometry) Method

Reference

Definition

Namespace:: Microsoft.Azure.Documents.Spatial

Assemblies:: Microsoft.Azure.DocumentDB.Core.dll, Microsoft.Azure.Documents.Client.dll

Packages:: Microsoft.Azure.DocumentDB v2.18.0, Microsoft.Azure.DocumentDB.Core v2.18.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Distance in meters between two geometries in the Azure Cosmos DB service.

public static double Distance (this Microsoft.Azure.Documents.Spatial.Geometry from, Microsoft.Azure.Documents.Spatial.Geometry to);

static member Distance : Microsoft.Azure.Documents.Spatial.Geometry * Microsoft.Azure.Documents.Spatial.Geometry -> double

<Extension()>
Public Function Distance (from As Geometry, to As Geometry) As Double

Parameters

from: Geometry

First Geometry.

to: Geometry

Second Geometry.

Returns

Double

Returns distance in meters between two geometries.

Examples

var distanceQuery = documents.Where(document => document.Location.Distance(new Point(20.1, 20)) < 20000);

Remarks

Today this function support only geometries of Point type.

Applies to