Struct tiny_skia::PremultipliedColor

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pub struct PremultipliedColor { /* private fields */ }

Expand description

A premultiplied RGBA color value, holding four floating point components.

Guarantees

All values are in 0..=1 range.
RGB components are <= A.

Implementations

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impl PremultipliedColor

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pub fn red(&self) -> f32

Returns color’s red component.

The value is guarantee to be in a 0..=1 range.
The value is <= alpha.

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pub fn green(&self) -> f32

Returns color’s green component.

The value is guarantee to be in a 0..=1 range.
The value is <= alpha.

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pub fn blue(&self) -> f32

Returns color’s blue component.

The value is guarantee to be in a 0..=1 range.
The value is <= alpha.

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pub fn alpha(&self) -> f32

Returns color’s alpha component.

The value is guarantee to be in a 0..=1 range.

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pub fn demultiply(&self) -> Color

Returns a demultiplied color.

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pub fn to_color_u8(&self) -> PremultipliedColorU8

Converts into PremultipliedColorU8.

Trait Implementations

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impl Clone for PremultipliedColor

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fn clone(&self) -> PremultipliedColor

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for PremultipliedColor

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

Formats the value using the given formatter. Read more

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impl PartialEq<PremultipliedColor> for PremultipliedColor

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

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

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

This method tests for !=.

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impl Copy for PremultipliedColor

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impl StructuralPartialEq for PremultipliedColor

Auto Trait Implementations

impl RefUnwindSafe for PremultipliedColor

impl Send for PremultipliedColor

impl Sync for PremultipliedColor

impl Unpin for PremultipliedColor

impl UnwindSafe for PremultipliedColor

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct tiny_skia::PremultipliedColor

Guarantees

Implementations

impl PremultipliedColor

pub fn red(&self) -> f32

pub fn green(&self) -> f32

pub fn blue(&self) -> f32

pub fn alpha(&self) -> f32

pub fn demultiply(&self) -> Color

pub fn to_color_u8(&self) -> PremultipliedColorU8

Trait Implementations

impl Clone for PremultipliedColor

fn clone(&self) -> PremultipliedColor

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

impl Debug for PremultipliedColor

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

impl PartialEq<PremultipliedColor> for PremultipliedColor

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

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

impl Copy for PremultipliedColor

impl StructuralPartialEq for PremultipliedColor

Auto Trait Implementations

impl RefUnwindSafe for PremultipliedColor

impl Send for PremultipliedColor

impl Sync for PremultipliedColor

impl Unpin for PremultipliedColor

impl UnwindSafe for PremultipliedColor

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

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

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,