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

keyTyped()

Examples
// Run this program to learn how each of these functions
// relate to the others 

void draw() { } // Empty draw() needed to keep the program running

void keyPressed() {
  println("pressed " + int(key) + " " + keyCode);
}

void keyTyped() {
  println("typed " + int(key) + " " + keyCode);
}

void keyReleased() {
  println("released " + int(key) + " " + keyCode);
}
Description The keyTyped() function is called once every time a key is pressed, but action keys such as Ctrl, Shift, and Alt are ignored. Because of how operating systems handle key repeats, holding down a key will cause multiple calls to keyTyped(), the rate is set by the operating system and how each computer is configured.
Syntax
void keyTyped() { 
  statements
}
Parameters
Usage Web & Application
Related keyPressed
key
keyCode
keyReleased()
Updated on October 10, 2006 10:04:01pm PDT

Creative Commons License