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Struct epaint::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) -> Self[src]

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

From sRGBA with premultiplied alpha

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

From sRGBA without premultiplied alpha

pub fn from_rgba_premultiplied([r, g, b, a]: [f32; 4]) -> Self[src]

From linear RGBA with premultiplied alpha

pub fn from_rgba_unmultiplied([r, g, b, a]: [f32; 4]) -> Self[src]

From linear RGBA without premultiplied alpha

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

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

pub fn from_srgb([r, g, b]: [u8; 3]) -> Self[src]

pub fn to_opaque(self) -> Self[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]

impl Copy for Hsva[src]

impl Debug for Hsva[src]

impl Default for Hsva[src]

impl From<Color32> for Hsva[src]

impl From<Hsva> for Rgba[src]

impl From<Hsva> for Color32[src]

impl From<Hsva> for HsvaGamma[src]

impl From<HsvaGamma> for Hsva[src]

impl From<Rgba> for Hsva[src]

impl PartialEq<Hsva> 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]

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

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

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

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

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

type Owned = T

The resulting type after obtaining ownership.

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.

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.