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LinearRgba

termwiz::color

Struct LinearRgba 

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pub struct LinearRgba(pub f32, pub f32, pub f32, pub f32);
Expand description

A pixel value encoded as linear RGBA values in f32 format (range: 0.0-1.0)

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§0: f32§1: f32§2: f32§3: f32

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impl LinearRgba

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pub const TRANSPARENT: LinearRgba

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pub fn with_srgba(red: u8, green: u8, blue: u8, alpha: u8) -> LinearRgba

Convert SRGBA u8 components to LinearRgba. Note that alpha in SRGBA colorspace is already linear, so this only applies gamma correction to RGB.

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pub fn with_rgba(red: u8, green: u8, blue: u8, alpha: u8) -> LinearRgba

Convert linear RGBA u8 components to LinearRgba (f32)

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pub const fn with_components( red: f32, green: f32, blue: f32, alpha: f32, ) -> LinearRgba

Create using the provided f32 components in the range 0.0-1.0

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pub fn is_fully_transparent(self) -> bool

Returns true if this color is fully transparent

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pub fn when_fully_transparent(self, other: LinearRgba) -> LinearRgba

Returns self, except when self is transparent, in which case returns other

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pub fn mul_alpha(self, alpha: f32) -> LinearRgba

Returns self multiplied by the supplied alpha value

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pub fn srgba_pixel(self) -> SrgbaPixel

Convert to an SRGB u32 pixel

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pub fn tuple(self) -> (f32, f32, f32, f32)

Returns the individual RGBA channels as f32 components 0.0-1.0

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pub fn to_srgb(self) -> SrgbaTuple

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impl Clone for LinearRgba

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fn clone(&self) -> LinearRgba

Returns a duplicate 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 LinearRgba

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

Formats the value using the given formatter. Read more
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impl Default for LinearRgba

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fn default() -> LinearRgba

Returns the “default value” for a type. Read more
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impl From<[f32; 4]> for LinearRgba

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fn from(_: [f32; 4]) -> LinearRgba

Converts to this type from the input type.
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impl From<(f32, f32, f32, f32)> for LinearRgba

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fn from(_: (f32, f32, f32, f32)) -> LinearRgba

Converts to this type from the input type.
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impl Hash for LinearRgba

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for LinearRgba

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl Eq for LinearRgba

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impl StructuralPartialEq for LinearRgba

Auto Trait Implementations§

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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.