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Reference for Processing (BETA) version 0135+. 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 | ### % (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 remainer 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
Usage | Web & Application
Related | / (divide)

Updated on December 20, 2005 02:03:00pm PST