getLngLat method
Returns the geographical location of the popup's anchor.
The longitude of the result may differ by a multiple of 360 degrees from the longitude previously
set by setLngLat
because Popup
wraps the anchor longitude across copies of the world to keep
the popup on screen.
@returns {LngLat} The geographical location of the popup's anchor.
Implementation
LngLat getLngLat() => LngLat.fromJsObject(jsObject.getLngLat());