Struct zng::color::PreMulRgba

pub struct PreMulRgba {
    pub red: f32,
    pub green: f32,
    pub blue: f32,
    pub alpha: f32,
}

Expand description

Pre-multiplied RGB + alpha.

Use from/into conversion to create.

Fields§

§red: f32

Rgba::red multiplied by alpha.

§green: f32

Rgba::green multiplied by alpha.

§blue: f32

Rgba::blue multiplied by alpha.

§alpha: f32

Alpha channel value, in the [0.0..=1.0] range.

Trait Implementations§

impl Clone for PreMulRgba

fn clone(&self) -> PreMulRgba

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 PreMulRgba

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for PreMulRgba

fn deserialize<D>( deserializer: D, ) -> Result<PreMulRgba, <D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<Hsla> for PreMulRgba

fn from(c: Hsla) -> PreMulRgba

Converts to this type from the input type.

impl From<Hsva> for PreMulRgba

fn from(c: Hsva) -> PreMulRgba

Converts to this type from the input type.

impl From<PreMulRgba> for Hsla

fn from(c: PreMulRgba) -> Hsla

Converts to this type from the input type.

impl From<PreMulRgba> for Hsva

fn from(c: PreMulRgba) -> Hsva

Converts to this type from the input type.

impl From<PreMulRgba> for Rgba

fn from(c: PreMulRgba) -> Rgba

Converts to this type from the input type.

impl From<Rgba> for PreMulRgba

fn from(c: Rgba) -> PreMulRgba

Converts to this type from the input type.

impl Hash for PreMulRgba

fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl IntoVar<Hsla> for PreMulRgba

type Var = LocalVar<Hsla>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <PreMulRgba as IntoVar<Hsla>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<Hsva> for PreMulRgba

type Var = LocalVar<Hsva>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <PreMulRgba as IntoVar<Hsva>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<PreMulRgba> for Hsla

type Var = LocalVar<PreMulRgba>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <Hsla as IntoVar<PreMulRgba>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<PreMulRgba> for Hsva

type Var = LocalVar<PreMulRgba>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <Hsva as IntoVar<PreMulRgba>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<PreMulRgba> for Rgba

type Var = LocalVar<PreMulRgba>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <Rgba as IntoVar<PreMulRgba>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<Rgba> for PreMulRgba

type Var = LocalVar<Rgba>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <PreMulRgba as IntoVar<Rgba>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl MixAdjust for PreMulRgba

fn mix_normal(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Normal. Read more

fn mix_multiply(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Multiply. Read more

fn mix_screen(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Screen. Read more

fn mix_overlay(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Overlay. Read more

fn mix_darken(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Darken. Read more

fn mix_lighten(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Lighten. Read more

fn mix_colordodge(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::ColorDodge. Read more

fn mix_colorburn(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::ColorBurn. Read more

fn mix_hardlight(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::HardLight. Read more

fn mix_softlight(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::SoftLight. Read more

fn mix_difference(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Difference. Read more

fn mix_exclusion(self, background: PreMulRgba) -> PreMulRgba

MixAdjust background over self using the MixBlendMode::Exclusion. Read more

fn mix_hue(self, background: PreMulRgba) -> PreMulRgba

MixAdjust self over background using the MixBlendMode::Hue`. Read more

fn mix_saturation(self, background: PreMulRgba) -> PreMulRgba

MixAdjust self over background using the MixBlendMode::Saturation`. Read more

fn mix_color(self, background: PreMulRgba) -> PreMulRgba

MixAdjust self over background using the MixBlendMode::Color`. Read more

fn mix_luminosity(self, background: PreMulRgba) -> PreMulRgba

MixAdjust self over background using the MixBlendMode::Luminosity`. Read more

fn lighten<A>(self, amount: A) -> PreMulRgba
where A: Into<Factor>,

Adds the amount to the color lightness. Read more

fn darken<A>(self, amount: A) -> PreMulRgba
where A: Into<Factor>,

Subtracts the amount from the color lightness. Read more

fn desaturate<A>(self, amount: A) -> PreMulRgba
where A: Into<Factor>,

Subtracts the amount from the color saturation. Read more

fn with_lightness<L>(self, lightness: L) -> PreMulRgba
where L: Into<Factor>,

Returns a copy of this color with a new lightness.

fn mix(self, mode: MixBlendMode, background: Self) -> Self
where Self: Sized,

MixAdjust background over self using the mode.

impl PartialEq for PreMulRgba

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PreMulRgba

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Copy for PreMulRgba

impl IntoValue<Hsla> for PreMulRgba

impl IntoValue<Hsva> for PreMulRgba

impl IntoValue<PreMulRgba> for Hsla

impl IntoValue<PreMulRgba> for Hsva

impl IntoValue<PreMulRgba> for Rgba

impl IntoValue<Rgba> for PreMulRgba

Auto Trait Implementations§

impl Freeze for PreMulRgba

impl RefUnwindSafe for PreMulRgba

impl Send for PreMulRgba

impl Sync for PreMulRgba

impl Unpin for PreMulRgba

impl UnwindSafe for PreMulRgba

Blanket Implementations§

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

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Gets the TypeId of self. Read more

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Clone the value.

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Clone the value into a new boxed LocalVar<Self>.

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Gets if self equals other.

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Immutably borrows from an owned value. Read more

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unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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