Projection class
Collection of Spherical Mercator projection methods.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
coordinateForProjectedMeters(
ProjectedMeters projectedMeters) → Future< Point> - Converts Spherical Mercator projected meters to a longitude-latitude pair.
-
getMetersPerPixelAtLatitude(
double latitude, double zoom) → Future< double> -
Distance in meters spanned by one pixel at
latitudeandzoom. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
project(
Point coordinate, double zoomScale) → Future< MercatorCoordinate> -
Converts a coordinate to a Mercator-projected point at
zoomScale. -
projectedMetersForCoordinate(
Point coordinate) → Future< ProjectedMeters> - Converts a longitude-latitude pair to Spherical Mercator projected meters.
-
toString(
) → String -
A string representation of this object.
inherited
-
unproject(
MercatorCoordinate coordinate, double zoomScale) → Future< Point> - Converts a Mercator-projected point back to a longitude-latitude pair.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited