This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Name

brightness()

Examples
example pic
noStroke();
colorMode(HSB, 255);
color c = color(0, 126, 255);
fill(c);
rect(15, 20, 35, 60);
float value = brightness(c);  // Sets 'value' to 255
fill(value);
rect(50, 20, 35, 60);
Description Extracts the brightness value from a color.
Syntax
brightness(rgb)
Parameters
rgb int: any value of the color datatype
Returnsfloat
Relatedred()
green()
blue()
alpha()
hue()
saturation()
Updated on July 30, 2016 04:31:58am EDT

Creative Commons License