LngLat class

A LngLat object represents a given longitude and latitude coordinate, measured in degrees.

Mapbox GL uses longitude, latitude coordinate order (as opposed to latitude, longitude) to match GeoJSON.

Note that any Mapbox GL method that accepts a LngLat object as an argument or option can also accept an Array of two numbers and will perform an implicit conversion. This flexible type is documented as {@link LngLatLike}.

@param {number} lng Longitude, measured in degrees. @param {number} lat Latitude, measured in degrees. @example var ll = new mapboxgl.LngLat(-73.9749, 40.7736); @see Get coordinates of the mouse pointer @see Display a popup @see Highlight features within a bounding box @see Create a timeline animation

Constructors

LngLat(num lng, num lat)

factory

LngLat.fromJsObject(LngLatJsImpl jsObject)

Creates a new LngLat from a jsObject.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

jsObject → LngLatJsImpl

JS object.

final, inherited

lat → num

no setter

lng → num

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toArray() → List<num>

Returns the coordinates represented as an array of two numbers.

toBounds(num radius) → LngLatBounds

Returns a LngLatBounds from the coordinates extended by a given radius. The returned LngLatBounds completely contains the radius.

toString() → String

Returns the coordinates represent as a string.

override

wrap() → LngLat

Returns a new LngLat object whose longitude is wrapped to the range (-180, 180).

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

convert(dynamic input) → LngLat

Converts an array of two numbers or an object with lng and lat or lon and lat properties to a LngLat object.