/*
* @(#)ODGFigure.java
*
* Copyright (c) 2007 The authors and contributors of JHotDraw.
* You may not use, copy or modify this file, except in compliance with the
* accompanying license terms.
*/
package org.jhotdraw.samples.odg.figures;
import org.jhotdraw.draw.Figure;
/**
* ODGFigure.
*
* @author Werner Randelshofer
* @version $Id$
*/
public interface ODGFigure extends Figure {
/**
* Returns true, if this figure is empty for one of the following
* reasons:
* <ul>
* <li>A group has no children</li>
* <li>A path has less than two points</li>
* <li>An ellipse or a rectangle has a width or a height of 0</li>
* <li>A text has no characters</li>
* </ul>
*/
public boolean isEmpty();
}