Struct geom::Pt2D

pub struct Pt2D {
    x: f64,
    y: f64,
}

This represents world-space in meters.

Fields

x: f64

y: f64

Implementations

impl Pt2D

pub fn new(x: f64, y: f64) -> Pt2D

pub fn zero() -> Self

pub fn approx_eq(self, other: Pt2D, threshold: Distance) -> bool

pub fn to_gps(self, b: &GPSBounds) -> LonLat

Can go out of bounds.

pub fn x(self) -> f64

pub fn y(self) -> f64

pub fn project_away(self, dist: Distance, theta: Angle) -> Pt2D

If distance is negative, this projects a point in theta.opposite()

pub(crate) fn raw_dist_to(self, to: Pt2D) -> f64

pub fn dist_to(self, to: Pt2D) -> Distance

pub fn fast_dist(self, other: Pt2D) -> NotNan<f64>

Pretty meaningless units, for comparing distances very roughly

pub fn angle_to(self, to: Pt2D) -> Angle

pub fn offset(self, dx: f64, dy: f64) -> Pt2D

pub fn center(pts: &[Pt2D]) -> Pt2D

pub fn approx_dedupe(pts: Vec<Pt2D>, threshold: Distance) -> Vec<Pt2D>

pub fn to_hashable(self) -> HashablePt2D

pub fn simplify_rdp(pts: Vec<Pt2D>, epsilon: f64) -> Vec<Pt2D>

Simplifies a list of points using Ramer-Douglas-Peuckr

pub fn to_geojson(self, gps: Option<&GPSBounds>) -> Geometry

Trait Implementations

impl Clone for Pt2D

fn clone(&self) -> Pt2D

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Pt2D

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Pt2D

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Pt2D

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

Formats the value using the given formatter.

impl From<Coordinate<f64>> for Pt2D

fn from(coord: Coordinate) -> Self

Converts to this type from the input type.

impl From<Point<f64>> for Pt2D

fn from(point: Point) -> Self

Converts to this type from the input type.

impl From<Pt2D> for Coordinate

fn from(pt: Pt2D) -> Self

Converts to this type from the input type.

impl From<Pt2D> for Point

fn from(pt: Pt2D) -> Self

Converts to this type from the input type.

impl PartialEq<Pt2D> for Pt2D

fn eq(&self, other: &Pt2D) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for Pt2D

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl Copy for Pt2D