FeaturesetFeatureId class

Identifies a feature in a featureset.

Knowing the feature identifier allows to set the feature states to a particular feature, see MapboxMap/setFeatureState(featureset:featureId:state:callback:).

In a featureset a feature can come from different underlying sources. In that case their IDs are not guaranteed to be unique in the featureset. The FeaturesetFeatureId/namespace is used to disambiguate from which source the feature is coming.

• Warning: There is no guarantee of identifier persistency. This depends on the underlying source of the features and may vary from style to style. If you want to store the identifiers persistently, please make sure that the style or source provides this guarantee.

Constructors

FeaturesetFeatureId.new({required String id, String? namespace})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ String

A feature id coming from the feature itself.exp

getter/setter pair

namespace ↔ String?

A namespace of the feature

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

encode() → Object

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

decode(Object result) → FeaturesetFeatureId