​

function setup() {

  createCanvas(700, 300);

  gif = loadGif('sorry.gif');

}

​

function draw() {

  background(0);

  image(gif, 0, 0);

}

​

function mouseMoved() {

  if (gif.loaded() && !gif.playing()) {

    var totalFrames = gif.totalFrames();

    var frame = int(map(mouseX, 0, width, 0, totalFrames));

    gif.frame(frame);

  }

}

​

function mousePressed() {

  if (gif.loaded()) {

      if (gif.playing()) {

        gif.pause();

      } else {

        gif.play();

      }

    }

  }