Struct palette::Yxy

#[repr(C)]
pub struct Yxy<Wp = D65, T = f32> where
    T: FloatComponent,
    Wp: WhitePoint,  {
    pub x: T,
    pub y: T,
    pub luma: T,
    pub white_point: PhantomData<Wp>,
}

The CIE 1931 Yxy (xyY) color space.

Yxy is a luminance-chromaticity color space derived from the CIE XYZ color space. It is widely used to define colors. The chromaticity diagrams for the color spaces are a plot of this color space’s x and y coordinates.

Conversions and operations on this color space depend on the white point.

Fields

x: T

x chromaticity co-ordinate derived from XYZ color space as X/(X+Y+Z). Typical range is between 0 and 1

y: T

y chromaticity co-ordinate derived from XYZ color space as Y/(X+Y+Z). Typical range is between 0 and 1

luma: T

luma (Y) was a measure of the brightness or luminance of a color. It is the same as the Y from the XYZ color space. Its range is from 0 to 1, where 0 is black and 1 is white.

white_point: PhantomData<Wp>

The white point associated with the color’s illuminant and observer. D65 for 2 degree observer is used by default.

Implementations

impl<T> Yxy<D65, T> where
    T: FloatComponent, 

pub fn new(x: T, y: T, luma: T) -> Yxy<D65, T>

CIE Yxy with white point D65.

impl<Wp, T> Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

pub fn with_wp(x: T, y: T, luma: T) -> Yxy<Wp, T>

CIE Yxy.

pub fn into_components(self) -> (T, T, T)

Convert to a (x, y, luma), a.k.a. (x, y, Y) tuple.

pub fn from_components((x, y, luma): (T, T, T)) -> Self

Convert from a (x, y, luma), a.k.a. (x, y, Y) tuple.

pub fn min_x() -> T

Return the x value minimum.

pub fn max_x() -> T

Return the x value maximum.

pub fn min_y() -> T

Return the y value minimum.

pub fn max_y() -> T

Return the y value maximum.

pub fn min_luma() -> T

Return the luma value minimum.

pub fn max_luma() -> T

Return the luma value maximum.

Trait Implementations

impl<Wp, T> AbsDiffEq<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + AbsDiffEq,
    T::Epsilon: Copy + FloatComponent,
    Wp: WhitePoint + PartialEq, 

type Epsilon = <T as AbsDiffEq<T>>::Epsilon

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: T::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Self, epsilon: T::Epsilon) -> bool

The inverse of AbsDiffEq::abs_diff_eq.

impl<Wp, T> Add<T> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the + operator.

fn add(self, c: T) -> Self::Output

Performs the + operation.

impl<Wp, T> Add<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the + operator.

fn add(self, other: Yxy<Wp, T>) -> Self::Output

Performs the + operation.

impl<Wp, T> AddAssign<T> for Yxy<Wp, T> where
    T: FloatComponent + AddAssign,
    Wp: WhitePoint, 

fn add_assign(&mut self, c: T)

Performs the += operation.

impl<Wp, T> AddAssign<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + AddAssign,
    Wp: WhitePoint, 

fn add_assign(&mut self, other: Yxy<Wp, T>)

Performs the += operation.

impl<Wp, T, P> AsMut<P> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    P: RawPixel<T> + ?Sized, 

fn as_mut(&mut self) -> &mut P

Converts this type into a mutable reference of the (usually inferred) input type.

impl<Wp, T, P> AsRef<P> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    P: RawPixel<T> + ?Sized, 

fn as_ref(&self) -> &P

Converts this type into a shared reference of the (usually inferred) input type.

impl<Wp, T> Clamp for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

fn is_within_bounds(&self) -> bool

Check if the color’s components are within the expected clamped range bounds.

fn clamp(&self) -> Yxy<Wp, T>

Return a new color where the components have been clamped to the nearest valid values.

fn clamp_self(&mut self)

Clamp the color’s components to the nearest valid values.

impl<Wp, T> Clone for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

fn clone(&self) -> Yxy<Wp, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Wp, T> ComponentWise for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Scalar = T

The scalar type for color components.

fn component_wise<F: FnMut(T, T) -> T>(
    &self,
    other: &Yxy<Wp, T>,
    f: F
) -> Yxy<Wp, T>

Perform a binary operation on this and an other color.

fn component_wise_self<F: FnMut(T) -> T>(&self, f: F) -> Yxy<Wp, T>

Perform a unary operation on this color.

impl<Wp: Debug, T: Debug> Debug for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

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

Formats the value using the given formatter.

impl<Wp, T> Default for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

fn default() -> Yxy<Wp, T>

Returns the “default value” for a type.

impl<Wp, T> Div<T> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the / operator.

fn div(self, c: T) -> Self::Output

Performs the / operation.

impl<Wp, T> Div<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the / operator.

fn div(self, other: Yxy<Wp, T>) -> Self::Output

Performs the / operation.

impl<Wp, T> DivAssign<T> for Yxy<Wp, T> where
    T: FloatComponent + DivAssign,
    Wp: WhitePoint, 

fn div_assign(&mut self, c: T)

Performs the /= operation.

impl<Wp, T> DivAssign<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + DivAssign,
    Wp: WhitePoint, 

fn div_assign(&mut self, other: Yxy<Wp, T>)

Performs the /= operation.

impl<Wp: WhitePoint, T: FloatComponent> From<(T, T, T)> for Yxy<Wp, T>

fn from(components: (T, T, T)) -> Self

Converts to this type from the input type.

impl<Wp, T, _C, _A> FromColorUnclamped<Alpha<_C, _A>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    _C: IntoColorUnclamped<Self>,
    _A: Component, 

fn from_color_unclamped(color: Alpha<_C, _A>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T, _S> FromColorUnclamped<Hsl<_S, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    _S: RgbStandard,
    _S::Space: RgbSpace<WhitePoint = Wp>, 

fn from_color_unclamped(color: Hsl<_S, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Hsluv<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Hsluv<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T, _S> FromColorUnclamped<Hsv<_S, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    _S: RgbStandard,
    _S::Space: RgbSpace<WhitePoint = Wp>, 

fn from_color_unclamped(color: Hsv<_S, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T, _S> FromColorUnclamped<Hwb<_S, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    _S: RgbStandard,
    _S::Space: RgbSpace<WhitePoint = Wp>, 

fn from_color_unclamped(color: Hwb<_S, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Lab<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Lab<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Lch<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Lch<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Lchuv<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Lchuv<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<T, S> FromColorUnclamped<Luma<S, T>> for Yxy<S::WhitePoint, T> where
    T: FloatComponent,
    S: LumaStandard, 

fn from_color_unclamped(luma: Luma<S, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Luv<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Luv<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Oklab<T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Xyz<Wp, T>: FromColorUnclamped<Oklab<T>>, 

fn from_color_unclamped(color: Oklab<T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Oklch<T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Xyz<Wp, T>: FromColorUnclamped<Oklch<T>>, 

fn from_color_unclamped(color: Oklch<T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T, _S> FromColorUnclamped<Rgb<_S, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    _S: RgbStandard,
    _S::Space: RgbSpace<WhitePoint = Wp>, 

fn from_color_unclamped(color: Rgb<_S, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Xyz<Wp, T>> for Yxy<Wp, T> where
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(xyz: Xyz<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<S, T> FromColorUnclamped<Yxy<<<S as RgbStandard>::Space as RgbSpace>::WhitePoint, T>> for Hsl<S, T> where
    T: FloatComponent,
    S: RgbStandard,
    T: FloatComponent,
    T: FloatComponent, 

fn from_color_unclamped(
    color: Yxy<<S::Space as RgbSpace>::WhitePoint, T>
) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<S, T> FromColorUnclamped<Yxy<<<S as RgbStandard>::Space as RgbSpace>::WhitePoint, T>> for Hsv<S, T> where
    T: FloatComponent,
    S: RgbStandard,
    T: FloatComponent,
    T: FloatComponent, 

fn from_color_unclamped(
    color: Yxy<<S::Space as RgbSpace>::WhitePoint, T>
) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<S, T> FromColorUnclamped<Yxy<<<S as RgbStandard>::Space as RgbSpace>::WhitePoint, T>> for Hwb<S, T> where
    T: FloatComponent,
    S: RgbStandard,
    T: FloatComponent,
    T: FloatComponent, 

fn from_color_unclamped(
    color: Yxy<<S::Space as RgbSpace>::WhitePoint, T>
) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<S: RgbStandard, T: Component> FromColorUnclamped<Yxy<<<S as RgbStandard>::Space as RgbSpace>::WhitePoint, T>> for Rgb<S, T> where
    T: FloatComponent,
    T: FloatComponent, 

fn from_color_unclamped(
    color: Yxy<<S::Space as RgbSpace>::WhitePoint, T>
) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<S, T> FromColorUnclamped<Yxy<<S as LumaStandard>::WhitePoint, T>> for Luma<S, T> where
    S: LumaStandard,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<S::WhitePoint, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<T> FromColorUnclamped<Yxy<D65, T>> for Oklab<T> where
    T: FloatComponent,
    T: FloatComponent,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<D65, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<T> FromColorUnclamped<Yxy<D65, T>> for Oklch<T> where
    T: FloatComponent,
    T: FloatComponent,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<D65, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Hsluv<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Lab<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Lch<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Lchuv<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Luv<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent,
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Xyz<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp, T> FromColorUnclamped<Yxy<Wp, T>> for Yxy<Wp, T> where
    Wp: WhitePoint,
    T: FloatComponent, 

fn from_color_unclamped(color: Yxy<Wp, T>) -> Self

Convert from T. The resulting color might be invalid in its color space.

impl<Wp: WhitePoint, T: FloatComponent> Into<(T, T, T)> for Yxy<Wp, T>

fn into(self) -> (T, T, T)

Converts this type into the (usually inferred) input type.

impl<Wp, T> Mix for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Scalar = T

The type of the mixing factor.

fn mix(&self, other: &Yxy<Wp, T>, factor: T) -> Yxy<Wp, T>

Mix the color with an other color, by factor.

impl<Wp, T> Mul<T> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the * operator.

fn mul(self, c: T) -> Self::Output

Performs the * operation.

impl<Wp, T> Mul<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the * operator.

fn mul(self, other: Yxy<Wp, T>) -> Self::Output

Performs the * operation.

impl<Wp, T> MulAssign<T> for Yxy<Wp, T> where
    T: FloatComponent + MulAssign,
    Wp: WhitePoint, 

fn mul_assign(&mut self, c: T)

Performs the *= operation.

impl<Wp, T> MulAssign<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + MulAssign,
    Wp: WhitePoint, 

fn mul_assign(&mut self, other: Yxy<Wp, T>)

Performs the *= operation.

impl<Wp, T> PartialEq<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + PartialEq,
    Wp: WhitePoint, 

fn eq(&self, other: &Self) -> 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<Wp, T> Pixel<T> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

const CHANNELS: usize = 3usize

The number of color channels.

fn as_raw<P: RawPixel<T> + ?Sized>(&self) -> &P

Cast as a reference to raw color components.

fn as_raw_mut<P: RawPixel<T> + ?Sized>(&mut self) -> &mut P

Cast as a mutable reference to raw color components.

fn into_raw<P: RawPixelSized<T>>(self) -> P

Convert into raw color components.

fn from_raw<P: RawPixel<T> + ?Sized>(pixel: &P) -> &Self

Cast from a reference to raw color components.

fn from_raw_mut<P: RawPixel<T> + ?Sized>(pixel: &mut P) -> &mut Self

Cast from a mutable reference to raw color components.

fn from_raw_slice(slice: &[T]) -> &[Self]

Cast a slice of raw color components to a slice of colors.

fn from_raw_slice_mut(slice: &mut [T]) -> &mut [Self]

Cast a mutable slice of raw color components to a mutable slice of colors.

fn into_raw_slice(slice: &[Self]) -> &[T]

Cast a slice of colors to a slice of raw color components.

fn into_raw_slice_mut(slice: &mut [Self]) -> &mut [T]

Cast a mutable slice of colors to a mutable slice of raw color components.

impl<Wp, T> RelativeContrast for Yxy<Wp, T> where
    Wp: WhitePoint,
    T: FloatComponent, 

type Scalar = T

The type of the contrast ratio.

fn get_contrast_ratio(&self, other: &Self) -> T

Calculate the contrast ratio between two colors.

fn has_min_contrast_text(&self, other: &Self) -> bool

Verify the contrast between two colors satisfies SC 1.4.3. Contrast is at least 4.5:1 (Level AA).

fn has_min_contrast_large_text(&self, other: &Self) -> bool

Verify the contrast between two colors satisfies SC 1.4.3 for large text. Contrast is at least 3:1 (Level AA).

fn has_enhanced_contrast_text(&self, other: &Self) -> bool

Verify the contrast between two colors satisfies SC 1.4.6. Contrast is at least 7:1 (Level AAA).

fn has_enhanced_contrast_large_text(&self, other: &Self) -> bool

Verify the contrast between two colors satisfies SC 1.4.6 for large text. Contrast is at least 4.5:1 (Level AAA).

fn has_min_contrast_graphics(&self, other: &Self) -> bool

Verify the contrast between two colors satisfies SC 1.4.11 for graphical objects. Contrast is at least 3:1 (Level AA).

impl<Wp, T> RelativeEq<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + RelativeEq,
    T::Epsilon: Copy + FloatComponent,
    Wp: WhitePoint + PartialEq, 

fn default_max_relative() -> T::Epsilon

The default relative tolerance for testing values that are far-apart.

fn relative_eq(
    &self,
    other: &Self,
    epsilon: T::Epsilon,
    max_relative: T::Epsilon
) -> bool

A test for equality that uses a relative comparison if the values are far apart.

fn relative_ne(
    &self,
    other: &Self,
    epsilon: T::Epsilon,
    max_relative: T::Epsilon
) -> bool

The inverse of RelativeEq::relative_eq.

impl<Wp, T> Shade for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Scalar = T

The type of the lighten/darken modifier.

fn lighten(&self, factor: T) -> Yxy<Wp, T>

Scale the color towards the maximum lightness by factor, a value ranging from 0.0 to 1.0.

fn lighten_fixed(&self, amount: T) -> Yxy<Wp, T>

Lighten the color by amount, a value ranging from 0.0 to 1.0.

fn darken(&self, factor: Self::Scalar) -> Self

Scale the color towards the minimum lightness by factor, a value ranging from 0.0 to 1.0.

fn darken_fixed(&self, amount: Self::Scalar) -> Self

Darken the color by amount, a value ranging from 0.0 to 1.0.

impl<Wp, T> Sub<T> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the - operator.

fn sub(self, c: T) -> Self::Output

Performs the - operation.

impl<Wp, T> Sub<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

type Output = Yxy<Wp, T>

The resulting type after applying the - operator.

fn sub(self, other: Yxy<Wp, T>) -> Self::Output

Performs the - operation.

impl<Wp, T> SubAssign<T> for Yxy<Wp, T> where
    T: FloatComponent + SubAssign,
    Wp: WhitePoint, 

fn sub_assign(&mut self, c: T)

Performs the -= operation.

impl<Wp, T> SubAssign<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + SubAssign,
    Wp: WhitePoint, 

fn sub_assign(&mut self, other: Yxy<Wp, T>)

Performs the -= operation.

impl<Wp, T> UlpsEq<Yxy<Wp, T>> for Yxy<Wp, T> where
    T: FloatComponent + UlpsEq,
    T::Epsilon: Copy + FloatComponent,
    Wp: WhitePoint + PartialEq, 

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn ulps_eq(&self, other: &Self, epsilon: T::Epsilon, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn ulps_ne(&self, other: &Self, epsilon: T::Epsilon, max_ulps: u32) -> bool

The inverse of UlpsEq::ulps_eq.

impl<Wp, T, _A> WithAlpha<_A> for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint,
    _A: Component, 

type Color = Yxy<Wp, T>

The opaque color type, without any transparency.

type WithAlpha = Alpha<Yxy<Wp, T>, _A>

The color type with transparency applied.

fn with_alpha(self, alpha: _A) -> Self::WithAlpha

Transforms the color into a transparent color with the provided alpha value. If Self already has a transparency, it is overwritten.

fn without_alpha(self) -> Self::Color

Removes the transparency from the color. If Self::Color has an internal transparency field, that field will be set to A::max_intensity() to make it opaque.

fn split(self) -> (Self::Color, _A)

Splits the color into separate color and transparency values.

fn opaque(self) -> Self::WithAlpha

Transforms the color into a fully opaque color with a transparency field. If Self already has a transparency, it is overwritten.

fn transparent(self) -> Self::WithAlpha

Transforms the color into a fully transparent color. If Self already has a transparency, it is overwritten.

impl<Wp, T> Copy for Yxy<Wp, T> where
    T: FloatComponent,
    Wp: WhitePoint, 

impl<Wp, T> Eq for Yxy<Wp, T> where
    T: FloatComponent + Eq,
    Wp: WhitePoint,