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RemoteClusterLayer Class

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RemoteClusterLayer is responsible for the fetching, caching, indexing of clusters fetched from a ClusterPage running under an ASP.NET server. All clustering information (clusters / images etc) is fetched asynchronously. OnClustersChanged is called when updated clusters or images are available. Clusters will be fetched using the BoundingBox and worldpx of the most recent call to QueryClusters.
Inheritance Hierarchy
SystemObject
  Telogis.GeoBase.ClusteringRemoteClusterLayer

Namespace:  Telogis.GeoBase.Clustering
Assembly:  geobase.net (in geobase.net.dll) Version: 4.83.0.0
Syntax
public class RemoteClusterLayer : IClusterLayer, 
	IDisposable

The RemoteClusterLayer type exposes the following members.

Constructors
  NameDescription
Public methodRemoteClusterLayer
RemoteClusterLayer is responsible for the fetching, caching, and indexing of clusters and associated features. Feature information is fetched asynchronously from the specified URL. It is assumed that the URL points to an ASPX page being served using ClusterPage.ServeRequest. OnClustersChanged is called when new features are available.
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Properties
  NameDescription
Public propertyFetchImages
Whether images for each cluster will be fetched from the remote server.
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Methods
  NameDescription
Public methodBeginGetClusters
Starts calculating clusters asynchronously.
Public methodBeginGetImage
Obtains the image for a cluster synchronously.
Public methodBeginRefresh
Begin an unscheduled refresh of feature data asynchronously.
Public methodDispose
Disposes of this cluster layer.
Public methodEndGetClusters
Returns the clusters calculated asynchronously by BeginGetClusters(Int32, BoundingBox, AsyncCallback, Object) when the calculation is complete.
Public methodEndGetImage
Returns the image for a cluster made available by a call to BeginGetImage.
Public methodEndRefresh
Finish up after an asynchronous refresh begun by a call to BeginRefresh.
Public methodEquals (Inherited from Object.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Public methodToString (Inherited from Object.)
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Events
  NameDescription
Public eventOnClustersChanged
Event that is fired when new features are available for the local cluster layer.
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See Also