/* display_letters.pde
   Edited by Justin Hsia (orig. Susan Evans)
   
   Displays the last key pressed on the drawing canvas.
*/

void setup() {
  size(120,120);
  textSize(64);             // make text much larger
  textAlign(CENTER);        // text now centered around specified x position
  fill(0);                  // black text
  background(255);          // white background
}

// although we do nothing here, still needs to be present
void draw() {    
  
}

// runs each time a key is pressed
void keyPressed() {
  background(255);          // cover up past frames 
  text(key,60,80);          // display key on drawing canvas
  println("key pressed!");  // print notice to console as well
}