lightningcss::values::color

Struct LAB

pub struct LAB {
    pub l: f32,
    pub a: f32,
    pub b: f32,
    pub alpha: f32,
}

Expand description

A color in the CIE Lab color space.

Fields§

§l: f32

The lightness component.

§a: f32

The a component.

§b: f32

The b component.

§alpha: f32

The alpha component.

Trait Implementations§

impl Clone for LAB

fn clone(&self) -> LAB

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl ColorGamut for LAB

fn in_gamut(&self) -> bool

Returns whether the color is within the gamut of the color space.

fn clip(&self) -> Self

Clips the color so that it is within the gamut of the color space.

impl ColorSpace for LAB

fn components(&self) -> (f32, f32, f32, f32)

Returns the raw color component values.

fn channels(&self) -> (&'static str, &'static str, &'static str)

Returns the channel names for this color space.

fn types(&self) -> (ChannelType, ChannelType, ChannelType)

Returns the channel types for this color space.

fn resolve_missing(&self) -> Self

Resolves missing color components (e.g. none keywords) in the color.

fn resolve(&self) -> Self

Returns a resolved color by replacing missing (i.e. none) components with zero, and performing gamut mapping to ensure the color can be represented within the color space.

impl Debug for LAB

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for LAB

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

Deserialize this value from the given Serde deserializer. Read more

impl From<A98> for LAB

fn from(t: A98) -> LAB

Converts to this type from the input type.

impl From<FloatColor> for LAB

fn from(color: FloatColor) -> LAB

Converts to this type from the input type.

impl From<HSL> for LAB

fn from(t: HSL) -> LAB

Converts to this type from the input type.

impl From<HWB> for LAB

fn from(t: HWB) -> LAB

Converts to this type from the input type.

impl From<LAB> for A98

fn from(t: LAB) -> A98

Converts to this type from the input type.

impl From<LAB> for CssColor

fn from(color: LAB) -> CssColor

Converts to this type from the input type.

impl From<LAB> for HSL

fn from(t: LAB) -> HSL

Converts to this type from the input type.

impl From<LAB> for HWB

fn from(t: LAB) -> HWB

Converts to this type from the input type.

impl From<LAB> for LABColor

fn from(color: LAB) -> LABColor

Converts to this type from the input type.

impl From<LAB> for LCH

fn from(lab: LAB) -> LCH

Converts to this type from the input type.

impl From<LAB> for OKLAB

fn from(t: LAB) -> OKLAB

Converts to this type from the input type.

impl From<LAB> for OKLCH

fn from(t: LAB) -> OKLCH

Converts to this type from the input type.

impl From<LAB> for P3

fn from(t: LAB) -> P3

Converts to this type from the input type.

impl From<LAB> for ProPhoto

fn from(t: LAB) -> ProPhoto

Converts to this type from the input type.

impl From<LAB> for RGBA

fn from(t: LAB) -> RGBA

Converts to this type from the input type.

impl From<LAB> for Rec2020

fn from(t: LAB) -> Rec2020

Converts to this type from the input type.

impl From<LAB> for SRGB

fn from(t: LAB) -> SRGB

Converts to this type from the input type.

impl From<LAB> for SRGBLinear

fn from(t: LAB) -> SRGBLinear

Converts to this type from the input type.

impl From<LAB> for XYZd50

fn from(lab: LAB) -> XYZd50

Converts to this type from the input type.

impl From<LAB> for XYZd65

fn from(t: LAB) -> XYZd65

Converts to this type from the input type.

impl From<LABColor> for LAB

fn from(color: LABColor) -> LAB

Converts to this type from the input type.

impl From<LCH> for LAB

fn from(lch: LCH) -> LAB

Converts to this type from the input type.

impl From<OKLAB> for LAB

fn from(t: OKLAB) -> LAB

Converts to this type from the input type.

impl From<OKLCH> for LAB

fn from(t: OKLCH) -> LAB

Converts to this type from the input type.

impl From<P3> for LAB

fn from(t: P3) -> LAB

Converts to this type from the input type.

impl From<PredefinedColor> for LAB

fn from(color: PredefinedColor) -> LAB

Converts to this type from the input type.

impl From<ProPhoto> for LAB

fn from(t: ProPhoto) -> LAB

Converts to this type from the input type.

impl From<RGBA> for LAB

fn from(t: RGBA) -> LAB

Converts to this type from the input type.

impl From<Rec2020> for LAB

fn from(t: Rec2020) -> LAB

Converts to this type from the input type.

impl From<SRGB> for LAB

fn from(t: SRGB) -> LAB

Converts to this type from the input type.

impl From<SRGBLinear> for LAB

fn from(t: SRGBLinear) -> LAB

Converts to this type from the input type.

impl From<XYZd50> for LAB

fn from(xyz: XYZd50) -> LAB

Converts to this type from the input type.

impl From<XYZd65> for LAB

fn from(t: XYZd65) -> LAB

Converts to this type from the input type.

impl Interpolate for LAB

fn adjust_powerless_components(&mut self)

Adjusts components that are powerless to be NaN.

fn premultiply(&mut self)

Premultiplies the color by its alpha value.

fn unpremultiply(&mut self, alpha_multiplier: f32)

Un-premultiplies the color by the given alpha multiplier.

fn fill_missing_components(&mut self, other: &Self)

Fills missing components (represented as NaN) to match the other color to interpolate with.

fn interpolate(&self, p1: f32, other: &Self, p2: f32) -> Self

Interpolates the color with another using the given amounts of each.

fn adjust_hue(&mut self, _: &mut Self, _: HueInterpolationMethod)

Adjusts the color hue according to the given hue interpolation method.

impl JsonSchema for LAB

fn schema_name() -> String

The name of the generated JSON Schema. Read more

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type. Read more

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type. Read more

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword. Read more

impl PartialEq for LAB

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

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

1.0.0 · Source§

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 Serialize for LAB

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

Serialize this value into the given Serde serializer. Read more

impl TryFrom<&CssColor> for LAB

type Error = ()

The type returned in the event of a conversion error.

fn try_from(color: &CssColor) -> Result<LAB, ()>

Performs the conversion.

impl TryFrom<CssColor> for LAB

type Error = ()

The type returned in the event of a conversion error.

fn try_from(color: CssColor) -> Result<LAB, ()>

Performs the conversion.

impl<'i, T: Visit<'i, T, V>, V: ?Sized + Visitor<'i, T>> Visit<'i, T, __V> for LAB

const CHILD_TYPES: VisitTypes

Available on crate feature visitor only.

The types of values contained within this value and its children. This is used to skip branches that don’t have any values requested by the Visitor.

fn visit_children(&mut self, visitor: &mut V) -> Result<(), V::Error>

Available on crate feature visitor only.

Visit the children of this value.

fn visit(&mut self, visitor: &mut V) -> Result<(), V::Error>

Available on crate feature visitor only.

Visits the value by calling an appropriate method on the Visitor. If no corresponding visitor method exists, then the children are visited.

impl Copy for LAB

impl StructuralPartialEq for LAB

Auto Trait Implementations§

impl Freeze for LAB

impl RefUnwindSafe for LAB

impl Send for LAB

impl Sync for LAB

impl Unpin for LAB

impl UnwindSafe for LAB

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> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

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> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,