PowerGeoJSONFeatureCollections<T extends Object> class

A utility class for fetching and displaying GeoJSON feature collections as widgets.

Constructors

PowerGeoJSONFeatureCollections()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

asset<T extends Object>(String url, {required FeatureCollectionProperties<T> featureCollectionProperties, bool polygonCulling = false, MapController? mapController, required Widget builder(FeatureCollectionProperties<T> featureCollectionProperties, Map<String, dynamic>? map), Key? key, PowerMarkerClusterOptions? powerClusterOptions}) → Widget
Loads and displays GeoJSON feature collections from an asset file as a Widget.
file<T extends Object>(String path, {required FeatureCollectionProperties<T> featureCollectionProperties, bool polygonCulling = false, MapController? mapController, Key? key, Future<String> fileLoadBuilder(String)?, required Widget builder(FeatureCollectionProperties<T> featureCollectionProperties, Map<String, dynamic>? map), PowerMarkerClusterOptions? powerClusterOptions}) → Widget
Loads and displays GeoJSON feature collections from a local file as a Widget.
memory<T extends Object>(Uint8List bytes, {required FeatureCollectionProperties<T> featureCollectionLayerProperties, MapController? mapController, Key? key, bool polygonCulling = false, required Widget builder(FeatureCollectionProperties<T> featureCollectionProperties, Map<String, dynamic>? map), PowerMarkerClusterOptions? powerClusterOptions}) → Widget
Loads and displays GeoJSON feature collections from memory as a Widget.
network<T extends Object>(String url, {Client? client, Map<String, String>? headers, required Widget builder(FeatureCollectionProperties<T> featureCollectionProperties, Map<String, dynamic>? map), required FeatureCollectionProperties<T> featureCollectionProperties, bool polygonCulling = false, MapController? mapController, Future<String> networkLoadBuilder(Client? client, Uri uri, Map<String, String>? map)?, Key? key, PowerMarkerClusterOptions? powerClusterOptions}) → Widget
Fetches GeoJSON feature collections from a network source and returns a Widget to display them.
string<T extends Object>(String data, {required FeatureCollectionProperties<T> featureCollectionProperties, bool polygonCulling = false, MapController? mapController, Key? key, PowerMarkerClusterOptions? powerClusterOptions, required Widget builder(FeatureCollectionProperties<T> featureCollectionProperties, Map<String, dynamic>? properties)}) → Widget
Parses and displays GeoJSON feature collections from a string as a Widget.