ArcGIS Runtime SDK for WPF - Library Reference
ComputeHistogramsTaskAsync(Envelope,ComputeHistogramsParameter,CancellationToken) Method
See Also 
ESRI.ArcGIS.Client.Tasks Namespace > ComputeHistogramsTask Class > ComputeHistogramsTaskAsync Method : ComputeHistogramsTaskAsync(Envelope,ComputeHistogramsParameter,CancellationToken) Method

envelope
The envelope geometry filter.
parameter
The compute histograms parameter.
cancellationToken
The cancellation token.
Computes the histograms for an image server.

Syntax

Visual Basic (Declaration) 
Public Overloads Function ComputeHistogramsTaskAsync( _
   ByVal envelope As Envelope, _
   ByVal parameter As ComputeHistogramsParameter, _
   ByVal cancellationToken As CancellationToken _
) As Task(Of HistogramsResult)

Parameters

envelope
The envelope geometry filter.
parameter
The compute histograms parameter.
cancellationToken
The cancellation token.

Requirements

Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family, Windows 7, Windows 8

See Also

© ESRI, Inc. All Rights Reserved.