LatLng class final

A geographic point on the Earth's surface, defined by its latitude and longitude.

The LatLng class is a simple value object that represents a geographic point on the Earth's surface. It consists of a latitude and longitude pair, each of which is represented as a double value.

Example usage:

final point = LatLng(37.7749, -122.4194);
print(point.latitude); // Prints: 37.7749
print(point.longitude); // Prints: -122.4194

Implemented types

• JsonEncodable<LatLng>

Available extensions

• LatLngExtension

Constructors

LatLng(double latitude, double longitude)

Creates a new LatLng object with the given latitude and longitude.

const

LatLng.named({required double latitude, required double longitude})

Creates a new LatLng object with the given latitude and longitude.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

latitude → double

The latitude of this geographic point, in degrees.

final

longitude → double

The longitude of this geographic point, in degrees.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copyWith({double? latitude, double? longitude}) → LatLng

Available on LatLng, provided by the LatLngExtension extension

Creates a copy of this object with the given fields replaced with the new values.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson({JsonCodec codec = const JsonCodec()}) → String

Returns a JSON-encoded string representation of the object.

override

toMap() → Map<String, double>

Available on LatLng, provided by the LatLngExtension extension

Converts this object object to a JSON like map.

toString() → String

A string representation of this object.

override

Operators

operator ==(covariant LatLng other) → bool

The equality operator.

override