Epsg3857 constructor
const
Epsg3857()
Create a new Epsg3857 object.
Implementation
const Epsg3857()
: super._(
code: 'EPSG:3857',
transformation: const _Transformation(_scale, 0.5, -_scale, 0.5),
projection: const SphericalMercator(),
infinite: false,
wrapLng: const (-180, 180),
);