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V24.2

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ExpandedClusterCircularLayout Class

A layout algorithm that positions clustered items in a circle.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v24.2.dll

NuGet Package: DevExpress.Win.Map

#Declaration

public class ExpandedClusterCircularLayout :
    ExpandedClusterLayoutBase

#Remarks

A user can hover over a cluster to expand it. For more information on how expand clusters, refer to the following section: Allow Users to Expand Clusters.

When the cluster is expanded, nested items that form this cluster are positioned on the map according to to a specified layout. To use a circular layout, assign an ExpandedClusterCircularLayout object to the InteractiveClusterModeBase.ExpandedClusterLayout property.

Use the Radius property to specify the circle radius.

You can override the GetLocation method to obtain the location of a specific item after the parent cluster is expanded.

#Example

The following code allows users to expand clusters. The ExpandedClusterCircularLayout applies to clustered items:

MouseHoverInteractiveClusterMode interactiveMode = new MouseHoverInteractiveClusterMode();
interactiveMode.ExpandedClusterLayout = new ExpandedClusterCircularLayout();
map.InteractiveClusterMode = interactiveMode;

#Inheritance

Object
ExpandedClusterLayoutBase
ExpandedClusterCircularLayout
See Also