Enum CompositionBlendMode 

#[repr(i32)]
pub enum CompositionBlendMode {
    Clear = 0,
    Src = 1,
    Dst = 2,
    SrcOver = 3,
    DstOver = 4,
    SrcIn = 5,
    DstIn = 6,
    SrcOut = 7,
    DstOut = 8,
    SrcATop = 9,
    DstATop = 10,
    Xor = 11,
    Plus = 12,
    Modulate = 13,
    Screen = 14,
    Overlay = 15,
    Darken = 16,
    Lighten = 17,
    ColorDodge = 18,
    ColorBurn = 19,
    HardLight = 20,
    SoftLight = 21,
    Difference = 22,
    Exclusion = 23,
    Multiply = 24,
    Hue = 25,
    Saturation = 26,
    Color = 27,
    Luminosity = 28,
}

Variants

Clear = 0

No regions are enabled.

Src = 1

Only the source will be present.

Dst = 2

Only the destination will be present.

SrcOver = 3

Source is placed over the destination.

DstOver = 4

Destination is placed over the source.

SrcIn = 5

The source that overlaps the destination, replaces the destination.

DstIn = 6

Destination which overlaps the source, replaces the source.

SrcOut = 7

Source is placed, where it falls outside of the destination.

DstOut = 8

Destination is placed, where it falls outside of the source.

SrcATop = 9

Source which overlaps the destination, replaces the destination.

DstATop = 10

Destination which overlaps the source replaces the source.

Xor = 11

The non-overlapping regions of source and destination are combined.

Plus = 12

Display the sum of the source image and destination image.

Modulate = 13

Multiplies all components (= alpha and color).

Screen = 14

Multiplies the complements of the backdrop and source color values, then complements the result.

Overlay = 15

Multiplies or screens the colors, depending on the backdrop color value.

Darken = 16

Selects the darker of the backdrop and source colors.

Lighten = 17

Selects the lighter of the backdrop and source colors.

ColorDodge = 18

Brightens the backdrop color to reflect the source color.

ColorBurn = 19

Darkens the backdrop color to reflect the source color.

HardLight = 20

Multiplies or screens the colors, depending on the source color value.

SoftLight = 21

Darkens or lightens the colors, depending on the source color value.

Difference = 22

Subtracts the darker of the two constituent colors from the lighter color.

Exclusion = 23

Produces an effect similar to that of the Difference mode but lower in contrast.

Multiply = 24

The source color is multiplied by the destination color and replaces the destination.

Hue = 25

Creates a color with the hue of the source color and the saturation and luminosity of the backdrop color.

Saturation = 26

Creates a color with the saturation of the source color and the hue and luminosity of the backdrop color.

Color = 27

Creates a color with the hue and saturation of the source color and the luminosity of the backdrop color.

Luminosity = 28

Creates a color with the luminosity of the source color and the hue and saturation of the backdrop color.

Trait Implementations

impl BatchValue for CompositionBlendMode

fn write_to(&self, out: &mut Vec<u8>)

fn read_from(input: &mut BatchValueReader<'_>) -> Self

impl Clone for CompositionBlendMode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CompositionBlendMode

impl Debug for CompositionBlendMode

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

Formats the value using the given formatter.

impl Default for CompositionBlendMode

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CompositionBlendMode

impl Hash for CompositionBlendMode

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CompositionBlendMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CompositionBlendMode