GoogleGeoTypeViewport class

A latitude-longitude viewport, represented as two diagonally opposite low and high points.

A viewport is considered a closed region, i.e. it includes its boundary. The latitude bounds must range between -90 to 90 degrees inclusive, and the longitude bounds must range between -180 to 180 degrees inclusive. Various cases include: - If low = high, the viewport consists of that single point. - If low.longitude > high.longitude, the longitude range is inverted (the viewport crosses the 180 degree longitude line). - If low.longitude = -180 degrees and high.longitude = 180 degrees, the viewport includes all longitudes. - If low.longitude = 180 degrees and high.longitude = -180 degrees, the longitude range is empty. - If low.latitude > high.latitude, the latitude range is empty. Both low and high must be populated, and the represented box cannot be empty (as specified by the definitions above). An empty viewport will result in an error. For example, this viewport fully encloses New York City: { "low": { "latitude": 40.477398, "longitude": -74.259087 }, "high": { "latitude": 40.91618, "longitude": -73.70018 } }

Constructors

GoogleGeoTypeViewport({GoogleTypeLatLng? high, GoogleTypeLatLng? low})

GoogleGeoTypeViewport.fromJson(Map json_)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

high ↔ GoogleTypeLatLng?

The high point of the viewport.

getter/setter pair

low ↔ GoogleTypeLatLng?

The low point of the viewport.

getter/setter pair

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

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited