Reference for Processing version 1.2. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know.
If you prefer a more technical reference, visit the Processing Javadoc.
Name |
% (modulo) |
Examples |
int a = 20%100; // Sets a to 20
int b = 20%100; // Sets b to 20
float c = 75.0%100.0; // Sets c to 75.0
float d = 275.0%100.0; // Sets d to 75.0
float a = 0.0;
void draw() {
background(204);
a = (a + 0.5)%width;
line(a, 0, a, height);
} |
Description |
Calculates the remainder when one number is divided by another. It is extremely useful for keeping numbers within a boundary such as keeping a shape on the screen. |
Syntax |
value1%value2 |
Parameters |
value1 |
int or float |
value2 |
int or float |
|
Returns |
int or float |
Usage |
Web & Application |
Related |
/ (divide)
|
Updated on June 14, 2010 12:05:29pm EDT