Reference for Processing version 1.0+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.
Name
abs()
Examples
int a = abs(153); // Sets a to 153
int b = abs(-15); // Sets b to 15
float c = abs(12.234); // Sets c to 12.234
float d = abs(-9.23); // Sets d to 9.23
Description
Calculates the absolute value (magnitude) of a number. The absolute value of a number is always positive.
Syntax
abs(value)
Parameters
value
float or int
Returns
float or int (depending on the input values)
Usage
Web & Application
Updated on November 22, 2008 08:39:25pm PST
Processing was initiated by Ben Fry and Casey Reas. It is developed by a small team of volunteers.