Function photon::colour_spaces::saturate_lch

pub fn saturate_lch(img: &mut PhotonImage, level: f32)

Increase the image's saturation in the LCh colour space.

Arguments

• img - A PhotonImage.
• level - Float value from 0 to 1 representing the level to which to increase the saturation by. The level must be from 0 to 1 in floating-point, f32 format. Increasing saturation by 80% would be represented by a level of 0.8

Example

// For example to increase saturation by 40% in the Lch colour space:
use photon::color_spaces::saturate_lch;
 
// Open the image. A PhotonImage is returned.
let img: PhotonImage = open_image("images/flowers.PNG");
 
saturate_lch(&mut img, 0.4);