Struct LambertAzimuthalEqualAreaBase 

pub struct LambertAzimuthalEqualAreaBase<const C: i64> { /* private fields */ }

Lambert Azimuthal Equal Area

Classification: Azimuthal

Available forms: Forward and inverse, spherical and ellipsoidal

Defined area: Global

Alias: laea

Domain: 2D

Input type: Geodetic coordinates

Output type: Projected coordinates

Projection String

+proj=laea

Required Parameters

• None, all parameters are optional for this projection.

Optional Parameters

• +lon_0: Longitude of projection center. Defaults to 0.
• +lat_0: Latitude of projection center. Defaults to 0.
• +ellps: Ellipsoid. Defaults to WGS84.
• +R: Radius of the sphere.
• +x_0: False easting. Defaults to 0.
• +y_0: False northing. Defaults to 0.

Reference “New Equal-Area Map Projections for Noncircular Regions”, John P. Snyder, The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.

Trait Implementations

impl<const C: i64> Clone for LambertAzimuthalEqualAreaBase<C>

fn clone(&self) -> LambertAzimuthalEqualAreaBase<C>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<const C: i64> CoordinateStep for LambertAzimuthalEqualAreaBase<C>

fn new(proj: Rc<RefCell<Proj>>) -> Self

Create a new Converter

fn forward<P: TransformCoordinates>(&self, p: &mut P)

forward conversion

fn inverse<P: TransformCoordinates>(&self, p: &mut P)

inverse conversion

impl<const C: i64> Debug for LambertAzimuthalEqualAreaBase<C>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const C: i64> PartialEq for LambertAzimuthalEqualAreaBase<C>

fn eq(&self, other: &LambertAzimuthalEqualAreaBase<C>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<const C: i64> ProjectCoordinates for LambertAzimuthalEqualAreaBase<C>

fn code(&self) -> i64

ESPG code for this projection

fn name(&self) -> &'static str

Projection name

fn names() -> &'static [&'static str]

Returns the list of canonical names for this projection. This is an associated function, similar to a static method.

fn datum_type() -> u8

get the datum type. Defaults to no datum

impl<const C: i64> StructuralPartialEq for LambertAzimuthalEqualAreaBase<C>