/*Drew Cogbill
 Image 2.3
 [computation08]*/

//This exercise is to show how to 'animate' a still picture
//by changing attributes like position, rotation, and opacity(tint)
PImage javierbardem;
float angle;
float tintage;

void setup() {
  size(400, 400);
  javierbardem = loadImage("javierbardem.png");
}

void draw() {
  background(172, 185, 186);
  angle += 0.01;
  if (angle < 2*PI) {
    tintage += angle/10;
  }
  else if (angle > 2*PI) {
    tintage -= angle/30;
  }
  tint(255, tintage);
  translate(200, 200);
  rotate(angle);
  image(javierbardem, -200, -200);
}