/*
 * @(#)LineDecoration.java
 *
 * Project:		JHotdraw - a GUI framework for technical drawings
 *				http://www.jhotdraw.org
 *				http://jhotdraw.sourceforge.net
 * Copyright:	� by the original author(s) and all contributors
 * License:		Lesser GNU Public License (LGPL)
 *				http://www.opensource.org/licenses/lgpl-license.html
 */

package org.jhotdraw.figures;

import java.awt.Graphics;
import java.awt.Rectangle;
import java.io.Serializable;

/**
 * Decorate the start or end point of a line or poly line figure.
 * LineDecoration is the base class for the different line decorations.
 *
 * @see PolyLineFigure
 *
 * @version <$CURRENT_VERSION$>
 */
/*
 * AJHD: refactored persistence - the interface extends Storable
 * through introductions/declare parents from the PersistentLineDecorations aspect. 
 */
public interface LineDecoration
				extends /* Storable,*/ Cloneable, Serializable {

	/**
	 * Draws the decoration in the direction specified by the two points.
	 */
	public void draw(Graphics g, int x1, int y1, int x2, int y2);

	/**
	 * @return the display box of a LineDecoration.
	 */
	public Rectangle displayBox();
}
