blue

blue()

Description

Extracts the blue value from a color or pixel list.

Examples

from proceso import Sketch


p5 = Sketch()
p5.describe("Two rectangles, light purple on left and royal blue on right.")

c = p5.color(175, 100, 220)
p5.fill(c)
p5.rect(15, 20, 35, 60) # Draw left rectangle
blue_value = p5.blue(c)
p5.fill(0, 0, blue_value)
p5.rect(50, 20, 35, 60) # Draw right rectangle

Syntax

blue(color)

Parameters

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

Returns

int Blue value