Struct PremulColor

pub struct PremulColor {
    premul_u8: PremulRgba8,
    premul_f32: PremulColor<Srgb>,
}

A premultiplied color.

Fields

premul_u8: PremulRgba8

premul_f32: PremulColor<Srgb>

Implementations

impl PremulColor

pub fn from_alpha_color(color: AlphaColor<Srgb>) -> Self

Create a new premultiplied color.

pub fn from_premul_color(color: PremulColor<Srgb>) -> Self

Create a new premultiplied color from peniko::PremulColor.

pub fn as_premul_rgba8(&self) -> PremulRgba8

Return the color as a premultiplied RGBA8 color.

pub fn as_premul_f32(&self) -> PremulColor<Srgb>

Return the color as a premultiplied RGBAF32 color.

pub fn is_opaque(&self) -> bool

Return whether the color is opaque (i.e. doesn’t have transparency).

Trait Implementations

impl Clone for PremulColor

fn clone(&self) -> PremulColor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PremulColor

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

Formats the value using the given formatter.

impl PartialEq for PremulColor

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

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

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 Copy for PremulColor

impl StructuralPartialEq for PremulColor