Struct ExtendedTransverseMercatorProjection 

pub struct ExtendedTransverseMercatorProjection { /* private fields */ }

Extended Transverse Mercator

Classification: Transverse and oblique cylindrical

Available forms: Forward and inverse, spherical and ellipsoidal

Defined area: Global, with full accuracy within 3900 km of the central meridian

Alias: etmerc

Domain: 2D

Input type: Geodetic coordinates

Output type: Projected coordinates

Projection String

+proj=etmerc

Required Parameters

• +lon_0: Longitude of the central meridian.

Optional Parameters

• +approx: Use the faster Evenden-Snyder algorithm, less accurate beyond 3°.
• +algo: Select algorithm from “auto”, “evenden_snyder”, or “poder_engsager”.
• +lat_0: Latitude of origin.
• +k_0: Scale factor on the central meridian.
• +x_0: False easting.
• +y_0: False northing.

Trait Implementations

impl Clone for ExtendedTransverseMercatorProjection

fn clone(&self) -> ExtendedTransverseMercatorProjection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CoordinateStep for ExtendedTransverseMercatorProjection

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 Debug for ExtendedTransverseMercatorProjection

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

Formats the value using the given formatter.

impl PartialEq for ExtendedTransverseMercatorProjection

fn eq(&self, other: &ExtendedTransverseMercatorProjection) -> 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 ProjectCoordinates for ExtendedTransverseMercatorProjection

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 StructuralPartialEq for ExtendedTransverseMercatorProjection