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

keyReleased()

Examples
// Click on the image to give it focus,
// and then press any key

int value = 0;

void draw() {
  fill(value);
  rect(25, 25, 50, 50);
}

void keyReleased() {
  if (value == 0) {
    value = 255;
  } else {
    value = 0;
  }
}
Description The keyReleased() function is called once every time a key is released. The key that was released will be stored in the key variable. See key and keyReleased for more information.
Syntax
void keyReleased() { 
  statements
}
Parameters
Usage Web & Application
Related keyPressed
key
keyCode
keyPressed()
Updated on February 09, 2008 04:38:52pm PST

Creative Commons License