Enum BlendMode 

pub enum BlendMode {
    Clear,
    Src,
    Dst,
    SrcOver,
    DstOver,
    SrcIn,
    DstIn,
    SrcOut,
    DstOut,
    SrcAtop,
    DstAtop,
    Xor,
    Plus,
    Modulate,
    Screen,
    Overlay,
    Darken,
    Lighten,
    ColorDodge,
    ColorBurn,
    HardLight,
    SoftLight,
    Difference,
    Exclusion,
    Multiply,
    Hue,
    Saturation,
    Color,
    Luminosity,
}

BlendMode controls how source pixels combine with destination pixels.

BlendMode::SrcOver is the default. Advanced modes that read destination pixels may require an additional render-pass break and snapshot.

Variants

Clear

Src

Dst

SrcOver

DstOver

SrcIn

DstIn

SrcOut

DstOut

SrcAtop

DstAtop

Xor

Plus

Modulate

Screen

Overlay

Darken

Lighten

ColorDodge

ColorBurn

HardLight

SoftLight

Difference

Exclusion

Multiply

Hue

Saturation

Color

Luminosity

Implementations

impl BlendMode

pub fn is_destructive(self) -> bool

is_destructive reports whether transparent source pixels can change destination pixels outside the source ink.

pub fn is_pipeline_blendable(self) -> bool

is_pipeline_blendable reports whether fixed-function blending is sufficient.

Trait Implementations

impl Clone for BlendMode

fn clone(&self) -> BlendMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BlendMode

impl Debug for BlendMode

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

Formats the value using the given formatter.

impl Default for BlendMode

fn default() -> BlendMode

Returns the “default value” for a type.

impl Eq for BlendMode

impl Hash for BlendMode

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 BlendMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BlendMode