Struct rasterize::Point

pub struct Point(pub [Scalar; 2]);

Value representing a 2D point or vector.

Implementations

impl Point

pub fn new(x: Scalar, y: Scalar) -> Self

pub fn x(self) -> Scalar

Get x component of the point

pub fn y(self) -> Scalar

Get y compenent of the point

pub fn length(self) -> Scalar

Get length of the vector (distance from the origin)

pub fn dist(self, other: Self) -> Scalar

Distance between two points

pub fn dot(self, other: Self) -> Scalar

Dot product between two vectors

pub fn cross(self, other: Self) -> Scalar

Cross product between two vectors

pub fn normal(self) -> Point

Get vector normal (not a unit sized)

pub fn normalize(self) -> Option<Point>

Convert vector to a unit size vector, if length is not zero

pub fn angle_between(self, other: Self) -> Option<Scalar>

Calculate angle (from self to the other) between two vectors

pub fn cos_between(self, other: Self) -> Option<Scalar>

Cosine of the angle (from self to the other) between to vectors

pub fn sin_between(self, other: Self) -> Option<Scalar>

Sine of the angle (from self to the other) between to vectors

pub fn is_close_to(self, other: Point) -> bool

Determine if self is close to the other within the marging of error (EPSILON)

Trait Implementations

impl Add<Point> for Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, other: Point) -> Self::Output

Performs the + operation.

impl Clone for Point

fn clone(&self) -> Point

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Point

impl Debug for Point

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

Formats the value using the given formatter.

impl Div<f64> for Point

type Output = Point

The resulting type after applying the / operator.

fn div(self, rhs: Scalar) -> Self::Output

Performs the / operation.

impl<'a> From<&'a Point> for Point

fn from(point: &'a Point) -> Self

Performs the conversion.

impl From<(f64, f64)> for Point

fn from(xy: (Scalar, Scalar)) -> Self

Performs the conversion.

impl Mul<&'_ Point> for Scalar

type Output = Point

The resulting type after applying the * operator.

fn mul(self, other: &Point) -> Self::Output

Performs the * operation.

impl Mul<Point> for Scalar

type Output = Point

The resulting type after applying the * operator.

fn mul(self, other: Point) -> Self::Output

Performs the * operation.

impl Mul<Point> for Point

type Output = Point

The resulting type after applying the * operator.

fn mul(self, other: Point) -> Self::Output

Performs the * operation.

impl PartialEq<Point> for Point

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

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

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

This method tests for !=.

impl StructuralPartialEq for Point

impl Sub<Point> for Point

type Output = Point

The resulting type after applying the - operator.

fn sub(self, other: Point) -> Self::Output

Performs the - operation.