saturation

saturation()

Description

Extracts the saturation value from a color or pixel list.

Saturation is scaled differently in HSB and HSL. This function will return the HSB saturation when supplied with an HSB color object (or when supplied with a pixel list while the color mode is HSB), but will default to the HSL saturation otherwise.

Examples

from proceso import Sketch


p5 = Sketch()
p5.describe("Two rectangles, deep pink on left and grey on right, both 35×60.")

p5.no_stroke()
p5.color_mode(p5.HSB, 255)
c = p5.color(0, 126, 255)
p5.fill(c)
p5.rect(15, 20, 35, 60)
value = p5.saturation(c) # Sets 'value' to 126
p5.fill(value)
p5.rect(50, 20, 35, 60)

Syntax

saturation(color)

Parameters

color: list[int]|str Color components or CSS color

Returns

int Saturation value