GeoJSONFeatureCollection class

The GeoJSONFeatureCollection represents a collection of features.

Implemented types

• GeoJSON

Constructors

GeoJSONFeatureCollection(List<GeoJSONFeature> features)

The constructor for the features member.

GeoJSONFeatureCollection.fromJSON(String source)

The constructor from JSON string.

factory

GeoJSONFeatureCollection.fromMap(Map<String, dynamic> map)

The constructor from map.

factory

Properties

bbox → List<double>?

An optional bounding box bbox of the GeoJSON object.

no setter, override

features ↔ List<GeoJSONFeature?>

The features member is an array of GeoJSONFeature objects.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type ↔ GeoJSONType

The GeoJSONType type member of the GeoJSON object.

getter/setter pair, override

Methods

findNearestFeature(double lat, double lon) → GeoJSONFeature?

Finds the nearest GeoJSON feature to a given point.

findProperties(String property, String value, {bool contains = false}) → List<GeoJSONFeature>

Finds all features where the specified property matches the given value.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onAdd(GeoJSONFeature feature) → void

The callback function called when a feature is added.

onAddAll(Iterable<GeoJSONFeature?> features) → void

The callback function called when features are added.

onRemove(GeoJSONFeature feature) → void

The callback function called when a feature is removed.

toJSON({int indent = 0}) → String

Converts the object to a JSON string representation.

override

toMap() → Map<String, dynamic>

Converts GeoJSON object to a Map.

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override