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IClusterItemGenerator

Interface

Provides functionality for operations on cluster and original data items.

Definition

Assembly:Telerik.Windows.Controls.DataVisualization.dll

Syntax:

public interface IClusterItemGenerator

Creates cluster at the specified location.

ClusterItem CreateCluster(Location center, object item)

Parameters:centerLocation

Center of the cluster.

Data item which initialized creation of the cluster.

Returns:

New cluster item.

Gets binding for location property.

Binding GetBindingForLocation(object dataItem)

Parameters:dataItemobject

Data item to which is binding source.

Returns:

Binding

Binding to location property.

Gets location from the data item.

Location GetLocationFromItem(object dataItem)

Parameters:dataItemobject

Data item to get location from.

Returns:

Location of the data item.

Detects whether given original data item belongs to the region of the specified cluster at the specified zoom level.

bool IsItemInClusterRegion(ClusterItem cluster, object dataItem, int zoomLevel)

Parameters:clusterClusterItem

Cluster.

dataItemobject

Data item.

zoomLevelint

Zoom level.

Returns:

true - if data item belongs to the region of the specified cluster.