Struct termwiz::color::LinearRgba

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

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

Tuple Fields

0: f32

1: f32

2: f32

3: f32

Implementations

impl LinearRgba

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.

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

Convert linear RGBA u8 components to LinearRgba (f32)

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

pub const TRANSPARENT: LinearRgba = Self::with_components(0., 0., 0., 0.)

pub fn is_fully_transparent(self) -> bool

Returns true if this color is fully transparent

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

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

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

Returns self multiplied by the supplied alpha value

pub fn srgba_pixel(self) -> SrgbaPixel

Convert to an SRGB u32 pixel

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

Returns the individual RGBA channels as f32 components 0.0-1.0

pub fn to_srgb(self) -> SrgbaTuple

Trait Implementations

impl Clone for LinearRgba

fn clone(&self) -> LinearRgba

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LinearRgba

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

Formats the value using the given formatter.

impl Default for LinearRgba

fn default() -> LinearRgba

Returns the “default value” for a type.

impl PartialEq<LinearRgba> for LinearRgba

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

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

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

This method tests for !=.

impl Copy for LinearRgba

impl StructuralPartialEq for LinearRgba