Enum BlipEffect 

pub enum BlipEffect {
    BiLevel {
        threshold: f64,
    },
    Grayscale,
    Alpha {
        amount: f64,
    },
    Luminance {
        brightness: f64,
        contrast: f64,
    },
    Duotone {
        shadow: Option<ColorValue>,
        highlight: Option<ColorValue>,
    },
    ColorChange {
        from: Option<ColorValue>,
        to: Option<ColorValue>,
        use_alpha: bool,
    },
}

Bitmap effects with unresolved colours.

Variants

BiLevel

a:biLevel: luminance below threshold becomes black, the rest white.

Fields

threshold: f64

Grayscale

a:grayscl.

Alpha

a:alphaModFix: the whole bitmap drawn at amount opacity.

Fields

amount: f64

Luminance

a:lum: brightness and contrast, each a fraction in -1.0..=1.0.

Fields

brightness: f64

contrast: f64

Duotone

a:duotone: luminance interpolates between the two colours.

Fields

shadow: Option<ColorValue>

highlight: Option<ColorValue>

ColorChange

Exact colour replacement.

Fields

from: Option<ColorValue>

to: Option<ColorValue>

use_alpha: bool

Trait Implementations

impl Clone for BlipEffect

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlipEffect

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BlipEffect

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BlipEffect

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BlipEffect

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BlipEffect