public void draw(Graphics g) {
		if (first == null)
			return;
		java.awt.Graphics2D g2 = (java.awt.Graphics2D) g;
		Stroke s = g2.getStroke();
		g2.setStroke(STROKE);
		g2.setColor(COLOR);
		g2.drawLine(first.getPoint().x, first.getPoint().y, hover.x, hover.y);
		g2.setStroke(s);
	}