Struct TransverseMercatorBaseProjection 

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

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: tmerc

Domain: 2D

Input type: Geodetic coordinates

Output type: Projected coordinates

Projection String

+proj=tmerc

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.

Notes

• exact transverse mercator only exists in ellipsoidal form, use approximate version if +a sphere is requested

Trait Implementations

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

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

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

Formats the value using the given formatter.

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

fn eq(&self, other: &TransverseMercatorBaseProjection<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 TransverseMercatorBaseProjection<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 TransverseMercatorBaseProjection<C>