Struct MaskColor 

pub struct MaskColor { /* private fields */ }

Options for colorizing a mask into an RGBA image.

Implementations

impl MaskColor

pub const fn new(color: [u8; 4]) -> Self

Create a mask color from an RGBA array.

pub const fn rgb(r: u8, g: u8, b: u8) -> Self

Create an opaque mask color from RGB channels.

pub const fn rgba(r: u8, g: u8, b: u8, a: u8) -> Self

Create a mask color from RGBA channels.

pub const fn from_rgb([r, g, b]: [u8; 3]) -> Self

Create an opaque mask color from an RGB array.

pub const fn from_rgba(color: [u8; 4]) -> Self

Create a mask color from an RGBA array.

pub const fn to_rgba8(self) -> [u8; 4]

Return the flat RGBA color.

pub const fn alpha_mode(self) -> MaskAlphaMode

Return how mask values influence the output alpha.

pub const fn with_alpha_mode(self, alpha_mode: MaskAlphaMode) -> Self

Override the alpha mode while keeping the color.

Trait Implementations

impl Clone for MaskColor

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 MaskColor

impl Debug for MaskColor

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

Formats the value using the given formatter.

impl Default for MaskColor

fn default() -> Self

Returns the “default value” for a type.

impl From<Rgb<u8>> for MaskColor

fn from(color: Rgb<u8>) -> Self

Converts to this type from the input type.

impl From<Rgba<u8>> for MaskColor

fn from(color: Rgba<u8>) -> Self

Converts to this type from the input type.

impl From<[u8; 3]> for MaskColor

fn from(color: [u8; 3]) -> Self

Converts to this type from the input type.

impl From<[u8; 4]> for MaskColor

fn from(color: [u8; 4]) -> Self

Converts to this type from the input type.

impl PartialEq for MaskColor

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MaskColor