Struct coolor::Rgb

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pub struct Rgb {
    pub r: u8,
    pub g: u8,
    pub b: u8,
}

Expand description

RGB color, with u8 components

Fields

r: u8

red

g: u8

green

b: u8

blue

Implementations

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impl Rgb

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pub const fn new(r: u8, g: u8, b: u8) -> Self

Create a new RGB color from its components

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pub const fn is_grey(self) -> bool

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pub fn to_ansi(self) -> AnsiColor

Return the nearest ANSI color

This is a slow function as it literally tries all ANSI colors and picks the nearest one.

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pub fn mix(c1: Self, w1: f32, c2: Self, w2: f32) -> Self

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pub fn to_hsl(self) -> Hsl

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pub fn rp(self) -> f32

red part in [0,1]

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pub fn gp(self) -> f32

green part in [0,1]

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pub fn bp(self) -> f32

blue part in [0,1]

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

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pub fn luma(self) -> f32

Compute the Luma value characterizing the “light” of the color, going from 0 (black) to 1 (white).

Reference: https://en.wikipedia.org/wiki/Luma_(video)

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pub fn distance_to<H: Into<Hsl>>(self, other: H) -> f32

tentatively perceptual distance between the two colors, based on a conversion to HSL

Trait Implementations

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impl Clone for Rgb

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fn clone(&self) -> Rgb

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Rgb

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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 From<(f32, f32, f32 )> for Rgb

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fn from(c: (f32, f32, f32 )) -> Self

Convert from a (r,g,b) float tupples with components in [0,1[

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impl From<Rgb> for Color

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fn from(rgb: Rgb) -> Self

Performs the conversion.

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impl From<Rgb> for Hsl

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fn from(rgb: Rgb) -> Self

Performs the conversion.

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impl PartialEq<Rgb> for Rgb

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

This method tests for !=.

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impl StructuralPartialEq for Rgb

Auto Trait Implementations

impl RefUnwindSafe for Rgb

impl Send for Rgb

impl Sync for Rgb

impl Unpin for Rgb

impl UnwindSafe for Rgb

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, 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 coolor::Rgb

Fields

Implementations

impl Rgb

pub const fn new(r: u8, g: u8, b: u8) -> Self

pub const fn is_grey(self) -> bool

pub fn to_ansi(self) -> AnsiColor

pub fn mix(c1: Self, w1: f32, c2: Self, w2: f32) -> Self

pub fn to_hsl(self) -> Hsl

pub fn rp(self) -> f32

pub fn gp(self) -> f32

pub fn bp(self) -> f32

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

pub fn luma(self) -> f32

pub fn distance_to<H: Into<Hsl>>(self, other: H) -> f32

Trait Implementations

impl Clone for Rgb

fn clone(&self) -> Rgb

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

impl Debug for Rgb

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

impl From<(f32, f32, f32)> for Rgb

fn from(c: (f32, f32, f32)) -> Self

impl From<Rgb> for Color

fn from(rgb: Rgb) -> Self

impl From<Rgb> for Hsl

fn from(rgb: Rgb) -> Self

impl PartialEq<Rgb> for Rgb

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

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

impl Copy for Rgb

impl Eq for Rgb

impl StructuralEq for Rgb

impl StructuralPartialEq for Rgb

Auto Trait Implementations

impl RefUnwindSafe for Rgb

impl Send for Rgb

impl Sync for Rgb

impl Unpin for Rgb

impl UnwindSafe for Rgb

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, 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>

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

impl From<(f32, f32, f32 )> for Rgb

fn from(c: (f32, f32, f32 )) -> Self

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

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