3.16.0

library/com.google.maps.android.clustering.algo/ContinuousZoomEuclideanCentroidAlgorithm

ContinuousZoomEuclideanCentroidAlgorithm

open class ContinuousZoomEuclideanCentroidAlgorithm<T : ClusterItem?> : CentroidNonHierarchicalDistanceBasedAlgorithm<T>

A variant of CentroidNonHierarchicalDistanceBasedAlgorithm that uses continuous zoom scaling and Euclidean distance for clustering.

This class overrides getClusteringItems to compute clusters with a zoom-dependent radius, while keeping the centroid-based cluster positions.

Parameters

<T>

the type of cluster item

Constructors

ContinuousZoomEuclideanCentroidAlgorithm

constructor()

Functions

open fun addItem(item: T): Boolean

Adds an item to the algorithm

open fun addItems(items: Collection<T>): Boolean

Adds a collection of items to the algorithm

open fun clearItems()

open fun getClusters(zoom: Float): Set<out Cluster<T>>

Returns clusters of items for the given zoom level, with cluster positions set to the centroid of their constituent items rather than the position of any single item.

open fun getItems(): Collection<T>

getMaxDistanceBetweenClusteredItems

open fun getMaxDistanceBetweenClusteredItems(): Int

open fun lock()

open fun removeItem(item: T): Boolean

Removes an item from the algorithm

open fun removeItems(items: Collection<T>): Boolean

Removes a collection of items from the algorithm

setMaxDistanceBetweenClusteredItems

open fun setMaxDistanceBetweenClusteredItems(maxDistance: Int)

open fun unlock()

open fun updateItem(item: T): Boolean

Updates the provided item in the algorithm