ZCluster<T extends Clusterable> class

The List to be clustered must contain objects that conform to Clusterable.

Constructors

ZCluster({required int minZoom, required int maxZoom, required int radius, required int extent, required int nodeSize, dynamic points, dynamic createCluster})

extent → int: Adjust the extent by powers of 2 (e.g. 512. 1024, ... max 8192) to get the desired distance between markers where they start to cluster.
final
hashCode → int: The hash code for this object.
no setterinherited
maxZoom → int: Any zoom value above maxZoom will not generate clusters.
final
minZoom → int: Any zoom value below minZoom will not generate clusters.
final
nodeSize → int: The size of the KD-tree leaf node, which affects performance.
final
radius → int: Cluster radius in pixels.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

children(int? clusterId) → List<T>?: Returns a list of clusters that are children of the given cluster.
clusters(List<double> bbox, int zoom) → List<T>: Returns a list of clusters that reside within the bounding box, where bbox = southwestLng, southwestLat, northeastLng, northeastLat.
getClusterExpansionZoom(int clusterId) → int: Returns the zoom on which the cluster expands into several children (useful for "click to zoom" feature) given the cluster's clusterId.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
points(int clusterId) → List<T>: Returns a list of standalone points (not clusters) that are children of the given cluster.
toString() → String: A string representation of this object.
inherited