Projection class abstract

Makes two conversions: world->XY and XY->world, where XY are tile indexes. There are two main derived classes: spherical mercator (google, osm) and wgs84 mercator (yandex).

Implemented types

• Finalizable

Constructors

Projection()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

isValid() → bool

Usable only in runWithBlockUi or listener handlers.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

worldToXY(Point geoPoint, {required int zoom}) → XYPoint

Converts the world coordinates to a flat world position.

xyToWorld(XYPoint xyPoint, {required int zoom}) → Point

Converts the flat world position to world coordinates.

Operators

operator ==(Object other) → bool

The equality operator.

inherited