Trait sfcgal::ToGeoJSON

pub trait ToGeoJSON {
    type Err;

    // Required method
    fn to_geojson<T: FromSlice + CoordType + ToVec + FromSFCGALGeom>(
        &self,
    ) -> Result<GeometryValue>;
}

Conversion from SFCGAL Geometries to GeoJson.

Required Associated Types

type Err

Required Methods

fn to_geojson<T: FromSlice + CoordType + ToVec + FromSFCGALGeom>( &self, ) -> Result<GeometryValue>

Object Safety

This trait is not object safe.

Implementors

impl ToGeoJSON for SFCGeometry

Conversion from SFCGAL Geometries to GeoJson.

Allows to choose if coordinates of constructed geojson have to be 2d or 3d.

use sfcgal::{SFCGeometry, ToGeoJSON};
type Point3d = (f64, f64, f64);

let input_wkt = "POINT (0.1 0.9 1.0)";
let pt_sfcgal = SFCGeometry::new(input_wkt).unwrap();
let pt_geojson = pt_sfcgal.to_geojson::<Point3d>().unwrap();

type Err = Error

impl<U> ToGeoJSON for CoordSeq<U>

where U: FromSlice + CoordType + ToVec + FromSFCGALGeom,

type Err = Error