Struct imagequant::QuantizationResult

pub struct QuantizationResult { /* fields omitted */ }

Palette inside.

Methods

impl QuantizationResult

fn set_dithering_level(&mut self, value: f32) -> liq_error

Set to 1.0 to get nice smooth image

fn set_output_gamma(&mut self, value: f64) -> liq_error

The default is sRGB gamma (~1/2.2)

fn output_gamma(&mut self) -> f64

Approximate gamma correction value used for the output

Colors are converted from input gamma to this gamma

fn quantization_quality(&self) -> i32

Number 0-100 guessing how nice the input image will look if remapped to this palette

fn quantization_error(&self) -> Option<f64>

Approximate mean square error of the palette

fn palette(&mut self) -> Vec<Color>

Final palette

It's slighly better if you get palette from the remapped() call instead

fn remapped(
    &mut self,
    image: &mut Image
) -> Result<(Vec<Color>, Vec<u8>), liq_error>

Remap image

Returns palette and 1-byte-per-pixel uncompresed bitmap

Trait Implementations

impl Drop for QuantizationResult

fn drop(&mut self)

Executes the destructor for this type.

impl Debug for QuantizationResult

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

Formats the value using the given formatter.

impl Send for QuantizationResult