queryFeatureExtensions

Queries for feature extension values in a GeoJSON source.

A feature extension value containing either a value or a feature collection.

Parameters

args

extension

e.g. supercluster.

extensionField

children, leaves, or expansion-zoom.

feature

to look for in the query.

sourceIdentifier

The identifier of the source to query.

fun queryFeatureExtensions(sourceIdentifier: String, feature: Feature, extension: String, extensionField: String, args: HashMap<String, Value>?, callback: QueryFeatureExtensionCallback)