Struct rainbow::LinRgba

#[repr(transparent)]pub struct LinRgba(_);

Implementations

impl LinRgba

pub fn zero() -> Self

pub fn one() -> Self

pub const fn from_f32(r: f32, g: f32, b: f32, a: f32) -> Self

pub fn from_unorm8(r: Unorm8, g: Unorm8, b: Unorm8, a: Unorm8) -> Self

pub fn from_u8(r: u8, g: u8, b: u8, a: u8) -> Self

pub const fn from_f32_array(color: [f32; 4]) -> Self

pub fn from_unorm8_array(color: [Unorm8; 4]) -> Self

pub fn from_u8_array(color: [u8; 4]) -> Self

pub const fn into_f32_array(self) -> [f32; 4]

pub fn into_unorm8_array(self) -> [Unorm8; 4]

pub fn into_u8_array(self) -> [u8; 4]

pub fn a(self, alpha: f32) -> Self

Change the alpha channel.

Note that alpha is always pre-multiplied, meaning the RGB channels will be multiplied by this new alpha value. Therefore, calling this more than once may be destructive.

pub fn to_srgb(self) -> SrgbRgba

Trait Implementations

impl Clone for LinRgba

fn clone(&self) -> LinRgba

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for LinRgba

impl Debug for LinRgba

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

Formats the value using the given formatter.

impl From<[Unorm8; 4]> for LinRgba

fn from(color: [Unorm8; 4]) -> Self

Performs the conversion.

impl From<[f32; 4]> for LinRgba

fn from(color: [f32; 4]) -> Self

Performs the conversion.

impl From<[u8; 4]> for LinRgba

fn from(color: [u8; 4]) -> Self

Performs the conversion.

impl Into<[Unorm8; 4]> for LinRgba

fn into(self) -> [Unorm8; 4]

Performs the conversion.

impl Into<[f32; 4]> for LinRgba

fn into(self) -> [f32; 4]

Performs the conversion.

impl Into<[u8; 4]> for LinRgba

fn into(self) -> [u8; 4]

Performs the conversion.

impl PartialEq<LinRgba> for LinRgba

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

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

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

This method tests for !=.

impl PartialOrd<LinRgba> for LinRgba

fn partial_cmp(&self, other: &LinRgba) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &LinRgba) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &LinRgba) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &LinRgba) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &LinRgba) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for LinRgba