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.
Keyword used to provide other classes access the fields and methods within a class. The public keyword is used before a field or method that you want to make available. In Processing, all fields and methods are public unless otherwise specified by the private keyword.
This keyword is an essential part of Java programming and is not usually used with Processing. Consult a Java language reference or tutorial for more information.