Enum luminance::blending::Factor

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pub enum Factor {
    One,
    Zero,
    SrcColor,
    SrcColorComplement,
    DestColor,
    DestColorComplement,
    SrcAlpha,
    SrcAlphaComplement,
    DstAlpha,
    DstAlphaComplement,
    SrcAlphaSaturate,
}

Expand description

Blending factors. Pixel data are multiplied by these factors to achieve several effects driven by blending equations.

Variants

`One`

1 * color = color

`Zero`

0 * color = 0

`SrcColor`

src * color

`SrcColorComplement`

(1 - src) * color

`DestColor`

dst * color

`DestColorComplement`

(1 - dst) * color

`SrcAlpha`

srcA * color

`SrcAlphaComplement`

(1 - src) * color

`DstAlpha`

dstA * color

`DstAlphaComplement`

(1 - dstA) * color

`SrcAlphaSaturate`

For colors, min(srcA, 1 - dstA), for alpha, 1

Trait Implementations

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impl Clone for Factor

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fn clone(&self) -> Factor

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Factor

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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 PartialEq<Factor> for Factor

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

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

1.0.0 · source

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

This method tests for !=.

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impl StructuralPartialEq for Factor

Auto Trait Implementations

impl RefUnwindSafe for Factor

impl Send for Factor

impl Sync for Factor

impl Unpin for Factor

impl UnwindSafe for Factor

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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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

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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.

Enum luminance::blending::Factor

Variants

One

Zero

SrcColor

SrcColorComplement

DestColor

DestColorComplement

SrcAlpha

SrcAlphaComplement

DstAlpha

DstAlphaComplement

SrcAlphaSaturate

Trait Implementations

impl Clone for Factor

fn clone(&self) -> Factor

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

impl Debug for Factor

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

impl PartialEq<Factor> for Factor

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

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

impl Copy for Factor

impl Eq for Factor

impl StructuralEq for Factor

impl StructuralPartialEq for Factor

Auto Trait Implementations

impl RefUnwindSafe for Factor

impl Send for Factor

impl Sync for Factor

impl Unpin for Factor

impl UnwindSafe for Factor

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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>

`One`

`Zero`

`SrcColor`

`SrcColorComplement`

`DestColor`

`DestColorComplement`

`SrcAlpha`

`SrcAlphaComplement`

`DstAlpha`

`DstAlphaComplement`

`SrcAlphaSaturate`

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> ToOwned for T where
T: Clone,

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

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