Function loadReferenceData

loadReferenceData(
    provider: ReferenceSource,
    query: Query | null,
    definitions?: Definitions,
): Promise<ReferenceData>
Load any ReferenceSource as longitude/latitude GeoJSON, for map libraries that display geographic coordinates (MapLibre, Leaflet). WFS sources must return GeoJSON.
Parameters
- provider: ReferenceSource
  Reference configuration.
- query: Query | null
  Viewport query; null for static GeoJSON sources.
- definitions: Definitions = {}
  Host projection definitions.
Returns Promise<ReferenceData>
- Defined in packages/core/src/map/references.ts:761