Struct pic_scale::LabScaler

pub struct LabScaler { /* private fields */ }

Converts image to CIE LAB components scales it and convert back

Implementations

impl LabScaler

pub fn new(filter: ResamplingFunction) -> Self

Trait Implementations

impl Clone for LabScaler

fn clone(&self) -> LabScaler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LabScaler

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

Formats the value using the given formatter.

impl Scaling for LabScaler

fn set_threading_policy(&mut self, threading_policy: ThreadingPolicy)

fn resize_rgb( &self, new_size: ImageSize, store: ImageStore<'_, u8, 3>, ) -> ImageStore<'_, u8, 3>

Performs rescaling for RGB, channel order does not matter

fn resize_rgba( &self, new_size: ImageSize, store: ImageStore<'_, u8, 4>, is_alpha_premultiplied: bool, ) -> ImageStore<'_, u8, 4>

Performs rescaling for RGBA, for pre-multiplying alpha, converting to LUV or LAB alpha must be last channel

impl Copy for LabScaler