!7

static double sleep = 0.2;
static int w = 300, h = 300;
static ImageSurface is;

p-substance {
  is = alwaysOnTop(showImage(new RGBImage(w, h, Color.white;
  hideConsole(;
  installTimer(is, toMS(sleep), r {
    Rect r = intersectWithScreen(rectAround(new Pt(mouseLocation()), w, h));
    BufferedImage img = shootScreen2(r);
    is.setImage(img);
  });
}