Enum Angle 

pub enum Angle {
    Deg(f64),
    Rad(f64),
}

An angle value that can be in degrees or radians.

Variants

Deg(f64)

Degrees (0-360)

Rad(f64)

Radians (0-2π)

Implementations

impl Angle

pub const ZERO: Angle

pub const QUARTER_TURN: Angle

pub const HALF_TURN: Angle

pub const FULL_TURN: Angle

pub fn to_radians(self) -> f64

Convert the angle to radians.

pub fn to_degrees(self) -> f64

Convert the angle to degrees.

pub fn normalized(self) -> Angle

Normalize to [0, 2π) in radians.

pub fn sin(self) -> f64

Sine of the angle.

pub fn cos(self) -> f64

Cosine of the angle.

pub fn tan(self) -> f64

Tangent of the angle.

pub fn sin_cos(self) -> (f64, f64)

Returns (sin, cos) efficiently.

pub fn lerp(self, other: &Angle, t: f64) -> Angle

Linear interpolation between two angles.

Trait Implementations

impl Add for Angle

type Output = Angle

The resulting type after applying the + operator.

fn add(self, rhs: Angle) -> Angle

Performs the + operation.

impl AddAssign for Angle

fn add_assign(&mut self, rhs: Angle)

Performs the += operation.

impl Clone for Angle

fn clone(&self) -> Angle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Angle

impl Debug for Angle

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

Formats the value using the given formatter.

impl Default for Angle

fn default() -> Self

Returns the “default value” for a type.

impl Display for Angle

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

Formats the value using the given formatter.

impl Div for Angle

Dividing two angles gives a dimensionless ratio.

type Output = f64

The resulting type after applying the / operator.

fn div(self, rhs: Angle) -> f64

Performs the / operation.

impl Div<f64> for Angle

type Output = Angle

The resulting type after applying the / operator.

fn div(self, rhs: f64) -> Angle

Performs the / operation.

impl DivAssign<f64> for Angle

fn div_assign(&mut self, rhs: f64)

Performs the /= operation.

impl From<f64> for Angle

fn from(radians: f64) -> Self

Converts from radians (same convention as std trig functions).

impl Mul<Angle> for f64

type Output = Angle

The resulting type after applying the * operator.

fn mul(self, rhs: Angle) -> Angle

Performs the * operation.

impl Mul<f64> for Angle

type Output = Angle

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Angle

Performs the * operation.

impl MulAssign<f64> for Angle

fn mul_assign(&mut self, rhs: f64)

Performs the *= operation.

impl Neg for Angle

type Output = Angle

The resulting type after applying the - operator.

fn neg(self) -> Angle

Performs the unary - operation.

impl PartialEq for Angle

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Angle

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Angle

impl StylePropValue for Angle

fn interpolate(&self, other: &Self, value: f64) -> Option<Self>

fn content_hash(&self) -> u64

Compute a content-based hash for this value.

fn debug_view(&self) -> Option<Box<dyn View>>

impl Sub for Angle

type Output = Angle

The resulting type after applying the - operator.

fn sub(self, rhs: Angle) -> Angle

Performs the - operation.

impl SubAssign for Angle

fn sub_assign(&mut self, rhs: Angle)

Performs the -= operation.