Struct Pixel

pub struct Pixel(/* private fields */);

Implementations

impl Pixel

pub const BLACK: Self

pub const DARK_GRAY: Self

pub const LIGHT_GRAY: Self

pub const WHITE: Self

pub const RED: Self

pub const GREEN: Self

pub const BLUE: Self

pub const YELLOW: Self

pub const MAGENTA: Self

pub const CYAN: Self

pub fn add(&self, other: &Self) -> Self

pub fn subtract(&self, other: &Self) -> Self

pub fn xor(&self, other: &Self) -> Self

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

pub fn to_rgba(&self) -> (u8, u8, u8, u8)

• r, g and b are returned by their encoded value x85
  • 0 -> 0,
  • 1 -> 85 (33.3%),
  • 2 -> 170 (66.6%),
  • 3 -> 255 (100%),
• a is multiplied by 85 too, but,
• if a == 0 && {r, g, b} != 0,
• then a = 38 (15%).

pub fn split(&self) -> (u8, u8, u8, u8)

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

r, g, b and a are base-4 digits.

pub const fn raw(byte: u8) -> Self

pub fn from_word(word: Word) -> [Pixel; 8]

pub fn pixels_to_word(from: &[Pixel; 8]) -> Word

pub const fn get(&self) -> u8

pub fn create_all_colors() -> Vec<Self>

Creates all combinations of 256 (4x4x4x4) colors.

Trait Implementations

impl Clone for Pixel

fn clone(&self) -> Pixel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pixel

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

Formats the value using the given formatter.

impl Default for Pixel

fn default() -> Self

Returns the “default value” for a type.

impl Draw<Pixel> for Image

fn draw(&mut self, drawn: &Pixel, x: usize, y: usize)

impl Copy for Pixel