Struct iced::Color

source · [−]

pub struct Color {
    pub r: f32,
    pub g: f32,
    pub b: f32,
    pub a: f32,
}

Expand description

A color in the sRGB color space.

Fields

r: f32

Red component, 0.0 - 1.0

g: f32

Green component, 0.0 - 1.0

b: f32

Blue component, 0.0 - 1.0

a: f32

Transparency, 0.0 - 1.0

Implementations

impl Color

pub const BLACK: Color = Color{r: 0.0, g: 0.0, b: 0.0, a: 1.0,}

The black color.

pub const WHITE: Color = Color{r: 1.0, g: 1.0, b: 1.0, a: 1.0,}

The white color.

pub const TRANSPARENT: Color = Color{r: 0.0, g: 0.0, b: 0.0, a: 0.0,}

A color with no opacity.

pub fn new(r: f32, g: f32, b: f32, a: f32) -> Color

Creates a new Color.

In debug mode, it will panic if the values are not in the correct range: 0.0 - 1.0

pub const fn from_rgb(r: f32, g: f32, b: f32) -> Color

Creates a Color from its RGB components.

pub const fn from_rgba(r: f32, g: f32, b: f32, a: f32) -> Color

Creates a Color from its RGBA components.

pub fn from_rgb8(r: u8, g: u8, b: u8) -> Color

Creates a Color from its RGB8 components.

pub fn from_rgba8(r: u8, g: u8, b: u8, a: f32) -> Color

Creates a Color from its RGB8 components and an alpha value.

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

Converts the Color into its linear values.

pub fn invert(&mut self)

Inverts the Color in-place.

pub fn inverse(self) -> Color

Returns the inverted Color.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

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

impl Debug for Color

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

Formats the value using the given formatter. Read more

impl Default for Color

fn default() -> Color

Returns the “default value” for a type. Read more

impl From<[f32 ; 3]> for Color

fn from([f32 ; 3]) -> Color

Converts to this type from the input type.

impl From<[f32 ; 4]> for Color

fn from([f32 ; 4]) -> Color

Converts to this type from the input type.

impl From<Color> for Option<Background>

fn from(color: Color) -> Option<Background>

Converts to this type from the input type.

impl From<Color> for Background

fn from(color: Color) -> Background

Converts to this type from the input type.

impl From<Color> for Fill

fn from(color: Color) -> Fill

Converts to this type from the input type.

impl PartialEq<Color> for Color

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

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

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

This method tests for !=.

impl Copy for Color

impl StructuralPartialEq for Color

Auto Trait Implementations

impl RefUnwindSafe for Color

impl Send for Color

impl Sync for Color

impl Unpin for Color

impl UnwindSafe for Color

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

impl<T> IsDefault for T where
T: Default + PartialEq<T> + Copy,

fn is_default(&self) -> bool

Checks that type has a default value.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> MaybeSend for T where
T: Send,