Struct retroimg::color::BackForePalette

pub struct BackForePalette<B, F>(_, _);

Color depth emulating a combination of one freely selectable background color (B) with any of the other colors (F).

Trait Implementations

impl<B: Clone, F: Clone> Clone for BackForePalette<B, F>

fn clone(&self) -> BackForePalette<B, F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B, F> ColorDepth for BackForePalette<B, F> where
    B: AsRef<[[u8; 3]]>,
    F: AsRef<[[u8; 3]]>, 

fn convert_image_with_loss(
    &self,
    image: &RgbImage,
    num_colors: Option<u32>
) -> (Vec<Color>, u64)

Convert and retrieve the loss from converting an image.

fn convert_image(&self, image: &RgbImage, num_colors: Option<u32>) -> Vec<Color>

Convert an RGB image to this color depth.

fn loss(&self, image: &RgbImage, num_colors: Option<u32>) -> u64

Estimate the loss obtained from converting an image. For the best results, greater discrepancies should result in higher loss values.

impl<B: Copy, F: Copy> Copy for BackForePalette<B, F>

impl<B: Debug, F: Debug> Debug for BackForePalette<B, F>

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

Formats the value using the given formatter.