Struct QuantizerWu 

pub struct QuantizerWu { /* private fields */ }

Implementations

impl QuantizerWu

pub fn get_index<T: Into<usize>>(r: T, g: T, b: T) -> usize

pub fn construct_histogram( &mut self, pixels: IndexMap<Argb, u32, BuildHasherDefault<AHasher>>, )

pub fn compute_moments(&mut self)

pub fn create_boxes(&mut self, max_color_count: usize) -> CreateBoxesResult

pub fn create_result( &self, color_count: usize, ) -> IndexMap<Argb, u32, BuildHasherDefault<AHasher>>

pub fn variance(&self, cube: &Cube) -> f64

pub fn cut(&mut self, next: usize, i: usize) -> bool

pub fn maximize( &self, cube: &Cube, direction: &Direction, first: i32, last: i32, whole_r: i64, whole_g: i64, whole_b: i64, whole_w: i64, ) -> MaximizeResult

pub fn volume(cube: &Cube, moment: &[i64]) -> i64

pub fn bottom(cube: &Cube, direction: &Direction, moment: &[i64]) -> i64

pub fn top( cube: &Cube, direction: &Direction, position: i32, moment: &[i64], ) -> i64

Trait Implementations

impl Quantizer for QuantizerWu

fn quantize(pixels: &[Argb], max_colors: usize) -> QuantizerResult