!752

static JFrame frame;
static JLabel l;
static BufferedImage theimage;

p {
  theimage = scaleImage(loadBufferedImage("#1004501"), 1.5);
  l = jcenterimage(theimage);
  l.setOpaque(true);
  l.setBackground(Color.black);
  onDoubleClick(l, r { frame.dispose() });
  frame = showFullScreen(l);
  
  effect();
}

svoid effect {
  awtIfNecessary {
    invertImage(theimage);
    l.repaint();
    swingAfter(frame, 0, r {
      invertImage(theimage);
      l.repaint();
      swingAfter(frame, 4500, "effect");
    });
  }
}

Began life as a copy of #1004505