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

void
Examples 
void setup() {
  size(200, 200);
}

void draw() {
  line(10, 100, 190, 100);
}
Description Keyword used indicate a function returns no value. Each function must either return a value of a specific datatype or use the keyword void to specify it returns nothing.
Syntax 
void function {
  statements
}
Parameters
function any function that is being defined or implemented
statements any valid statements
Usage Web & Application
Updated on June 14, 2010 12:05:29pm EDT

Creative Commons License