Struct Proj 

pub struct Proj { /* private fields */ }

Lightweight compatibility facade for downstream code that currently expects a proj::Proj-like flow:

1. parse a CRS definition with Proj::new
2. build a CRS-to-CRS transform with Proj::create_crs_to_crs_from_pj
3. convert coordinates with Proj::convert

Implementations

impl Proj

pub fn new(definition: &str) -> Result<Self>

Parse a single CRS definition in any supported format.

pub fn new_known_crs(from: &str, to: &str, _area: Option<&str>) -> Result<Self>

Build a transform directly from two CRS strings.

pub fn create_crs_to_crs_from_pj( &self, target: &Self, _area: Option<&str>, _options: Option<&str>, ) -> Result<Self>

Build a transform from two parsed CRS definitions.

pub fn convert<T: Transformable>(&self, coord: T) -> Result<T>

Transform a coordinate using a CRS-to-CRS transform.

pub fn convert_3d<T: Transformable3D>(&self, coord: T) -> Result<T>

Transform a 3D coordinate using a CRS-to-CRS transform.

pub fn convert_coord(&self, coord: Coord) -> Result<Coord>

Transform a coordinate using the native Coord type.

pub fn convert_coord_3d(&self, coord: Coord3D) -> Result<Coord3D>

Transform a 3D coordinate using the native Coord3D type.

pub fn inverse(&self) -> Result<Self>

Return the inverse of a CRS-to-CRS transform.

pub fn transform_bounds( &self, bounds: Bounds, densify_points: usize, ) -> Result<Bounds>

Reproject an axis-aligned bounding box by sampling its perimeter.