This reference is for Processing 2.0+. 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 | ### {} (curly braces)
Examples |
    int[] a = { 5, 20, 25, 45, 70 };

    void setup() {
      size(100, 100);
    }

    void draw() {
      for (int i=0; i < a.length; i++) {
        line(0, a[i], 50, a[i]);
      }
    }
Description | Define the beginning and end of functions blocks and statement blocks such as the for and if structures. Curly braces are also used for defining inital values in array declarations.
Syntax |
    { statements }
    { ele0, ..., eleN }
Parameters |
statements | any sequence of valid statements
ele0, ..., eleN | list of elements separated by commas
Related | () (parentheses)

Updated on May 19, 2014 05:30:05pm PDT