Rectangle screen = g.getClipBounds();
if (screen.contains(p.x, p.y))
g.drawRect(p.x-1, p.y-1, 2, 2);
}
/**
Rectangle screen = g.getClipBounds();
if (screen.contains(p.x, p.y))
if (n.tagged) {
g.drawRect(p.x, p.y, 0, 0);
g.drawRect(p.x-2, p.y-2, 4, 4);
} else {
g.drawRect(p.x-1, p.y-1, 2, 2);
}
}