content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2009, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
   * in the United States and other countries.]
   *
   * ---------------------------------------
   * OverLibToolTipTagFragmentGenerator.java
   * ---------------------------------------
   * (C) Copyright 2003-2009, by Richard Atkinson and Contributors.
   *
   * Original Author:  Richard Atkinson;
   * Contributors:     David Gilbert (for Object Refinery Limited);
   *                   Fawad Halim - bug 2690293;
   *
   * Changes
   * -------
   * 12-Aug-2003 : Version 1 (RA);
   * 04-Dec-2007 : Escape tool tip text to fix bug 1400917 (DG);
   * 19-Mar-2009 : Escape apostrophes - see bug 2690293 with fix by FH (DG);
   *
   */
  
  package org.jfree.chart.imagemap;
  
  /**
   * Generates tooltips using the OverLIB library
   * (http://www.bosrup.com/web/overlib/).
   */
  public class OverLIBToolTipTagFragmentGenerator
          implements ToolTipTagFragmentGenerator {
  
      /**
       * Creates a new instance.
       */
      public OverLIBToolTipTagFragmentGenerator() {
          super();
      }
  
      /**
       * Generates a tooltip string to go in an HTML image map.
       *
       * @param toolTipText  the tooltip text.
       *
       * @return The formatted HTML area tag attribute(s).
       */
      public String generateToolTipFragment(String toolTipText) {
          return " onMouseOver=\"return overlib('"
                  + ImageMapUtilities.javascriptEscape(toolTipText)
                  + "');\" onMouseOut=\"return nd();\"";
      }
  
  }
  