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Struct egui::color::Hsva[−][src]

pub struct Hsva {
    pub h: f32,
    pub s: f32,
    pub v: f32,
    pub a: f32,
}

Hue, saturation, value, alpha. All in the range [0, 1]. No premultiplied alpha.

Fields

h: f32

hue 0-1

s: f32

saturation 0-1

v: f32

value 0-1

a: f32

alpha 0-1. A negative value signifies an additive color (and alpha is ignored).

Implementations

impl Hsva[src]

pub fn new(h: f32, s: f32, v: f32, a: f32) -> Hsva[src]

pub fn from_srgba_premultiplied(srgba: [u8; 4]) -> Hsva[src]

From sRGBA with premultiplied alpha

pub fn from_srgba_unmultiplied(srgba: [u8; 4]) -> Hsva[src]

From sRGBA without premultiplied alpha

pub fn from_rgba_premultiplied([f32; 4]) -> Hsva[src]

From linear RGBA with premultiplied alpha

pub fn from_rgba_unmultiplied([f32; 4]) -> Hsva[src]

From linear RGBA without premultiplied alpha

pub fn from_additive_rgb(rgb: [f32; 3]) -> Hsva[src]

pub fn from_rgb(rgb: [f32; 3]) -> Hsva[src]

pub fn from_srgb([u8; 3]) -> Hsva[src]

pub fn to_opaque(self) -> Hsva[src]

pub fn to_rgb(&self) -> [f32; 3][src]

pub fn to_srgb(&self) -> [u8; 3][src]

pub fn to_rgba_premultiplied(&self) -> [f32; 4][src]

pub fn to_rgba_unmultiplied(&self) -> [f32; 4][src]

Represents additive colors using a negative alpha.

pub fn to_srgba_premultiplied(&self) -> [u8; 4][src]

pub fn to_srgba_unmultiplied(&self) -> [u8; 4][src]

Trait Implementations

impl Clone for Hsva[src]

pub fn clone(&self) -> Hsva[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for Hsva[src]

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

Formats the value using the given formatter. Read more

impl Default for Hsva[src]

pub fn default() -> Hsva[src]

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

impl From<Color32> for Hsva[src]

pub fn from(srgba: Color32) -> Hsva[src]

Performs the conversion.

impl From<Hsva> for Rgba[src]

pub fn from(hsva: Hsva) -> Rgba[src]

Performs the conversion.

impl From<Hsva> for Color32[src]

pub fn from(hsva: Hsva) -> Color32[src]

Performs the conversion.

impl From<Hsva> for HsvaGamma[src]

pub fn from(hsva: Hsva) -> HsvaGamma[src]

Performs the conversion.

impl From<HsvaGamma> for Hsva[src]

pub fn from(hsvag: HsvaGamma) -> Hsva[src]

Performs the conversion.

impl From<Rgba> for Hsva[src]

pub fn from(rgba: Rgba) -> Hsva[src]

Performs the conversion.

impl PartialEq<Hsva> for Hsva[src]

pub fn eq(&self, other: &Hsva) -> bool[src]

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

pub fn ne(&self, other: &Hsva) -> bool[src]

This method tests for !=.

impl Copy for Hsva[src]

impl StructuralPartialEq for Hsva[src]

Auto Trait Implementations

impl RefUnwindSafe for Hsva

impl Send for Hsva

impl Sync for Hsva

impl Unpin for Hsva

impl UnwindSafe for Hsva

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

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

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.