Module photon_rs::colour_spaces

Image manipulation effects in HSL, LCh and HSV.

Functions

__wasm_bindgen_generated_darken_hsl	Darken the image by a specified amount in the HSL colour space.
__wasm_bindgen_generated_darken_hsv	Darken the image's colours by a specified amount in the HSV colour space.
__wasm_bindgen_generated_darken_lch	Darken the image by a specified amount in the LCh colour space.
__wasm_bindgen_generated_desaturate_hsl	Desaturate the image by a specified amount in the HSL colour space.
__wasm_bindgen_generated_desaturate_hsv	Desaturate the image by a specified amount in the HSV colour space.
__wasm_bindgen_generated_desaturate_lch	Desaturate the image by a specified amount in the LCh colour space.
__wasm_bindgen_generated_hsl	Image manipulation effects in the HSL colour space.
__wasm_bindgen_generated_hsv	Image manipulation in the HSV colour space.
__wasm_bindgen_generated_hue_rotate_hsl	Shift hue by a specified number of degrees in the HSL colour space.
__wasm_bindgen_generated_hue_rotate_hsv	Shift hue by a specified number of degrees in the HSV colour space.
__wasm_bindgen_generated_hue_rotate_lch	Shift hue by a specified number of degrees in the LCh colour space.
__wasm_bindgen_generated_lch	Apply gamma correction. Image manipulation effects in the LCh colour space
__wasm_bindgen_generated_lighten_hsl	Lighten an image by a specified amount in the HSL colour space.
__wasm_bindgen_generated_lighten_hsv	Lighten an image by a specified amount in the HSV colour space.
__wasm_bindgen_generated_lighten_lch	Lighten an image by a specified amount in the LCh colour space.
__wasm_bindgen_generated_mix_with_colour	Mix image with a single color, supporting passing opacity. The algorithm comes from Jimp. See function mix and function colorFn at following link: https://github.com/oliver-moran/jimp/blob/29679faa597228ff2f20d34c5758e4d2257065a3/packages/plugin-color/src/index.js Specifically, result_value = (mix_color_value - origin_value) * opacity + origin_value = mix_color_value * opacity + (1 - opacity) * origin_value for each of RGB channel.
__wasm_bindgen_generated_saturate_hsl	Increase the image's saturation by converting each pixel's colour to the HSL colour space and increasing the colour's saturation.
__wasm_bindgen_generated_saturate_hsv	Increase the image's saturation in the HSV colour space.
__wasm_bindgen_generated_saturate_lch	Increase the image's saturation in the LCh colour space.
darken_hsl	Darken the image by a specified amount in the HSL colour space.
darken_hsv	Darken the image's colours by a specified amount in the HSV colour space.
darken_lch	Darken the image by a specified amount in the LCh colour space.
desaturate_hsl	Desaturate the image by a specified amount in the HSL colour space.
desaturate_hsv	Desaturate the image by a specified amount in the HSV colour space.
desaturate_lch	Desaturate the image by a specified amount in the LCh colour space.
hsl	Image manipulation effects in the HSL colour space.
hsv	Image manipulation in the HSV colour space.
hue_rotate_hsl	Shift hue by a specified number of degrees in the HSL colour space.
hue_rotate_hsv	Shift hue by a specified number of degrees in the HSV colour space.
hue_rotate_lch	Shift hue by a specified number of degrees in the LCh colour space.
lch	Apply gamma correction. Image manipulation effects in the LCh colour space
lighten_hsl	Lighten an image by a specified amount in the HSL colour space.
lighten_hsv	Lighten an image by a specified amount in the HSV colour space.
lighten_lch	Lighten an image by a specified amount in the LCh colour space.
mix_with_colour	Mix image with a single color, supporting passing opacity. The algorithm comes from Jimp. See function mix and function colorFn at following link: https://github.com/oliver-moran/jimp/blob/29679faa597228ff2f20d34c5758e4d2257065a3/packages/plugin-color/src/index.js Specifically, result_value = (mix_color_value - origin_value) * opacity + origin_value = mix_color_value * opacity + (1 - opacity) * origin_value for each of RGB channel.
saturate_hsl	Increase the image's saturation by converting each pixel's colour to the HSL colour space and increasing the colour's saturation.
saturate_hsv	Increase the image's saturation in the HSV colour space.
saturate_lch	Increase the image's saturation in the LCh colour space.