flywave-features-datasource.featuresdatasource

FeaturesDataSource class

[[DataSource]] implementation to use for the addition of custom features.

Signature:

export declare class FeaturesDataSource extends VectorTileDataSource 

Extends: VectorTileDataSource

Constructor	Modifiers	Description
(constructor)(options)		Builds a `FeaturesDataSource`.

Method	Modifiers	Description
add(features)		Adds a custom feature in the datasource.
attach(mapView)		Override [[DataSource.attach]] to know if we're really connected to [[MapView]].
clear()		Removes all the custom features in this `FeaturesDataSource`.
connect()
detach(mapView)		Override [[DataSource.detach]] to know if we're really connected to [[MapView]].
getGeoBox()		Get [[GeoBox]] containing all the points in datasource. Returns undefined if there were no features added to this DS.
remove(features)		Removes a custom feature in the datasource.
setFromGeojson(geojson)		This method allows to directly add a GeoJSON without using [[MapViewFeature]] instances. It also overwrites existing features in this data source. To add a GeoJSON without overwriting the data source, one should loop through it to create [[MapViewFeature]] and add them with the `add` method.