MapLibre Native Android/org.maplibre.android.style.sources/GeoJsonOptions

GeoJsonOptions

class GeoJsonOptions : HashMap<String?, Any?>

Builder class for composing GeoJsonSource objects.

See also

The online documentation

Constructors

constructor()

Properties

open override val entries: MutableSet<MutableMap.MutableEntry<String?, Any?>>

open override val keys: MutableSet<String?>

open override val size: Int

open override val values: MutableCollection<Any?>

Functions

open override fun clear()

open override fun clone(): Any

open override fun compute(p0: String?, p1: BiFunction<in String?, in Any?, out Any?>): Any?

computeIfAbsent

open override fun computeIfAbsent(p0: String?, p1: Function<in String?, out Any?>): Any?

computeIfPresent

open override fun computeIfPresent(p0: String?, p1: BiFunction<in String?, in Any, out Any?>): Any?

open override fun containsKey(key: String?): Boolean

open override fun containsValue(value: Any?): Boolean

open operator override fun equals(other: Any?): Boolean

open override fun forEach(p0: BiConsumer<in String?, in Any?>)

open operator override fun get(key: String?): Any?

open override fun getOrDefault(key: String?, defaultValue: Any?): Any?

open override fun hashCode(): Int

open override fun isEmpty(): Boolean

open override fun merge(p0: String?, p1: Any, p2: BiFunction<in Any, in Any, out Any?>): Any?

open override fun put(key: String?, value: Any?): Any?

open override fun putAll(from: Map<out String?, Any?>)

open override fun putIfAbsent(p0: String?, p1: Any?): Any?

open override fun remove(key: String?): Any?

open override fun remove(key: String?, value: Any?): Boolean

open override fun replace(p0: String?, p1: Any?): Any?

open override fun replace(p0: String?, p1: Any?, p2: Any?): Boolean

open override fun replaceAll(p0: BiFunction<in String?, in Any?, out Any?>)

open override fun toString(): String

fun withBuffer(buffer: Int): GeoJsonOptions

Tile buffer size on each side (measured in 1/512ths of a tile; higher means fewer rendering artifacts near tile edges but slower performance).

fun withCluster(cluster: Boolean): GeoJsonOptions

If the data is a collection of point features, setting this to true clusters the points by radius into groups.

withClusterMaxZoom

fun withClusterMaxZoom(clusterMaxZoom: Int): GeoJsonOptions

Max zoom to cluster points on.

withClusterProperty

fun withClusterProperty(propertyName: String, operatorExpr: Expression, mapExpr: Expression): GeoJsonOptions

An object defining custom properties on the generated clusters if clustering is enabled, aggregating values from clustered points. Has the form {"property_name": [operator, map_expression]} or {"property_name": [operator, accumulated, expression, map_expression]}

withClusterRadius

fun withClusterRadius(clusterRadius: Int): GeoJsonOptions

Radius of each cluster when clustering points, measured in 1/512ths of a tile.

withLineMetrics

fun withLineMetrics(lineMetrics: Boolean): GeoJsonOptions

Initialises whether to calculate line distance metrics.

fun withMaxZoom(maxZoom: Int): GeoJsonOptions

Maximum zoom level at which to create vector tiles (higher means greater detail at high zoom levels).

fun withMinZoom(minZoom: Int): GeoJsonOptions

Minimum zoom level at which to create vector tiles (lower means more field of view detail at low zoom levels).

fun withTolerance(tolerance: Float): GeoJsonOptions

Douglas-Peucker simplification tolerance (higher means simpler geometries and faster performance).