georust

[package]
name = "poi_rs"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
geos = "8.1.0"
geo = "0.23.0"
wkt = "0.10.3"

// primitives
use geo::{line_string, polygon, Point};
// algorithms
use geo::ConvexHull;
use wkt::{ToWkt, TryFromWkt};

pub fn test_geo_fn() {
    // An L shape
    let poly = polygon![
        (x: 0.0, y: 0.0),
        (x: 4.0, y: 0.0),
        (x: 4.0, y: 1.0),
        (x: 1.0, y: 1.0),
        (x: 1.0, y: 4.0),
        (x: 0.0, y: 4.0),
        (x: 0.0, y: 0.0),
    ];

    // Calculate the polygon's convex hull

    let hull = poly.convex_hull();
    let wkt = hull.to_wkt();
    println!("{}", wkt);

    let point: Point<f64> = Point::try_from_wkt_str("POINT(10 20)").unwrap();
    println!("{}", point.x().to_string());
    
}