GeoUtils

sklears_utils::spatial::geographic

Struct GeoUtils

pub struct GeoUtils;

Expand description

Geographic utilities for common geographic operations

Implementations§

impl GeoUtils

pub fn deg_to_rad(degrees: f64) -> f64

Convert degrees to radians

pub fn rad_to_deg(radians: f64) -> f64

Convert radians to degrees

pub fn normalize_longitude(lon: f64) -> f64

Normalize longitude to [-180, 180] range

pub fn normalize_latitude(lat: f64) -> f64

Normalize latitude to [-90, 90] range

pub fn centroid(points: &[GeoPoint]) -> Option<GeoPoint>

Calculate the center point of multiple geographic points

pub fn polygon_area(vertices: &[GeoPoint]) -> f64

Calculate polygon area using the spherical excess method (in square meters)

pub fn point_in_polygon(point: &GeoPoint, polygon: &[GeoPoint]) -> bool

Check if a point is inside a polygon using ray casting algorithm

pub fn closest_point_on_line( point: &GeoPoint, line_start: &GeoPoint, line_end: &GeoPoint, ) -> GeoPoint

Find the closest point on a line segment to a given point

pub fn great_circle_distance(point1: &GeoPoint, point2: &GeoPoint) -> f64

Calculate great circle distance between two points (same as Haversine)

pub fn decimal_to_dms(decimal: f64) -> (i32, i32, f64)

Convert decimal degrees to degrees, minutes, seconds format

pub fn dms_to_decimal(degrees: i32, minutes: i32, seconds: f64) -> f64

Convert degrees, minutes, seconds to decimal degrees

Auto Trait Implementations§

impl Freeze for GeoUtils

impl RefUnwindSafe for GeoUtils

impl Send for GeoUtils

impl Sync for GeoUtils

impl Unpin for GeoUtils

impl UnwindSafe for GeoUtils

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V