GeoJSONFeatureCollection class
The GeoJSONFeatureCollection represents a collection of features.
- Implemented types
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 setteroverride
-
features
↔ List<
GeoJSONFeature?> -
The features member is an array of GeoJSONFeature objects.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type ↔ GeoJSONType
-
The GeoJSONType type member of the GeoJSON object.
getter/setter pairoverride
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