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TransientClusterLayer Class

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TransientClusterLayer is responsible for the fetching and indexing clusters and associated features. Feature information is fetched every time it calculates clusters.
Inheritance Hierarchy
SystemObject
  Telogis.GeoBase.ClusteringTransientClusterLayer

Namespace:  Telogis.GeoBase.Clustering
Assembly:  geobase.net (in geobase.net.dll) Version: 4.99.0.0
Syntax
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public class TransientClusterLayer : IClusterLayer, 
	IDisposable

The TransientClusterLayer type exposes the following members.

Constructors
  NameDescription
Public methodTransientClusterLayer
Creates and initializes a transient cluster layer for fetching and indexing clusters.
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Methods
  NameDescription
Public methodBeginGetClusters
Calculates clusters.
Public methodBeginGetImage
Obtains the image for a cluster.
Public methodBeginRefresh
Starts updating the feature data for the clusters asynchronously.
Public methodDispose
Disposes of this transient cluster layer.
Public methodEndGetClusters
Returns the clusters calculated by BeginGetClusters(Int32, BoundingBox, AsyncCallback, Object).
Public methodEndGetImage
Returns the image for a cluster made available by a call to BeginGetImage.
Public methodEndRefresh
Executes when a refresh initiated by a call to BeginRefresh(AsyncCallback, Object) completes.
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Events
  NameDescription
Public eventOnClustersChanged
Event that is fired when new features are available for the transient cluster layer.
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Remarks
TransientClusterLayer is intended to act as a temporary object that persists only as long as it takes to generate a set of clusters. If the feature data that is grouped into clusters does not change frequently, you might consider using LocalClusterLayer Instead. LocalClusterLayer caches point data to improve performance.
See Also