Enum quantette::QuantizeMethod

pub enum QuantizeMethod<Color> {
    Wu(PhantomData<Color>),
    Kmeans(KmeansOptions<Color>),
}

The set of supported color quantization methods.

If the kmeans feature is enabled, then support will be added for that method. Otherwise, only Wu’s color quantization method is supported.

See the descriptions on each enum variant for more information.

Variants

Wu(PhantomData<Color>)

Wu’s color quantizer (Greedy Orthogonal Bipartitioning).

This method is quick and gives good or at least decent results.

See the wu module for more details.

Kmeans(KmeansOptions<Color>)

Color quantization using k-means clustering.

This method is slower than Wu’s color quantizer but gives more accurate results. It is recommended to combine this method with either the ColorSpace::Oklab or ColorSpace::Lab settings, because quantette will, by default, deduplicate pixels to speed up k-means. This allows colorspace conversion to be much faster as well, since only each unique color needs to be converted instead of each pixel.

See the kmeans module for more details.

Implementations

impl<Color> QuantizeMethod<Color>

pub const fn wu() -> Self

Creates a new QuantizeMethod::Wu.

pub const fn kmeans() -> Self

Creates a new QuantizeMethod::Kmeans with the default KmeansOptions.

Trait Implementations

impl<Color: Clone> Clone for QuantizeMethod<Color>

fn clone(&self) -> QuantizeMethod<Color>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Color: Debug> Debug for QuantizeMethod<Color>

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

Formats the value using the given formatter.