BNGProjection class Projections
British National Grid (BNG) projection representation.
The BNG (British National Grid) projection is a coordinate system used in Great Britain for mapping and navigation. It provides a grid reference system that allows for precise location identification within the country.
- Inheritance
-
- Object
- Projection
- BNGProjection
Constructors
- BNGProjection({required double easting, required double northing})
-
Creates a new BNGProjection.
factory
- BNGProjection.init(int id)
Properties
- easting → double
-
Easting coordinate.
no setter
- gridReference ↔ String
-
Alphanumeric grid reference.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasRegisteredAutoReleaseObject ↔ bool
-
getter/setter pairinherited
- northing → double
-
Northing coordinate.
no setter
- pointerId → int
-
The pointer ID of the native object
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → ProjectionType
-
The projection type for this instance.
no setterinherited
Methods
-
dispose(
) → void -
Disposes the native object.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
registerAutoReleaseObject(
int pointerId) → void -
Registers an object for auto release.
inherited
-
setFields(
{required double easting, required double northing}) → void - Update the easting and northing for this BNG point.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited