TransientClusterLayerBeginGetClusters Method

public IAsyncResult BeginGetClusters(
	int worldWidthPx,
	BoundingBox viewport,
	AsyncCallback callback,
	Object state
)

Public Function BeginGetClusters ( 
	worldWidthPx As Integer,
	viewport As BoundingBox,
	callback As AsyncCallback,
	state As Object
) As IAsyncResult

Parameters

worldWidthPx

Type: SystemInt32
The width, in pixels, of the entire area where clusterable features can be situated.

viewport

Type: Telogis.GeoBaseBoundingBox
The bounding box for the visible portion of the map for which clusters are calculated.

callback

Type: SystemAsyncCallback
A callback that is executed when the cluster calculation is complete.

state

Type: SystemObject
The state of the asynchronous cluster calculation

Return Value

Implements

Reference