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1: /* =========================================================== 2: * JFreeChart : a free chart library for the Java(tm) platform 3: * =========================================================== 4: * 5: * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jfreechart/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * --------------------------------------- 28: * OverLibToolTipTagFragmentGenerator.java 29: * --------------------------------------- 30: * (C) Copyright 2003-2007, by Richard Atkinson and Contributors. 31: * 32: * Original Author: Richard Atkinson; 33: * 34: * Changes 35: * ------- 36: * 12-Aug-2003 : Version 1 (RA); 37: * 38: */ 39: 40: package org.jfree.chart.imagemap; 41: 42: /** 43: * Generates tooltips using the OverLIB library 44: * (http://www.bosrup.com/web/overlib/). 45: */ 46: public class OverLIBToolTipTagFragmentGenerator 47: implements ToolTipTagFragmentGenerator { 48: 49: /** 50: * Generates a tooltip string to go in an HTML image map. 51: * 52: * @param toolTipText the tooltip. 53: * 54: * @return The formatted HTML area tag attribute(s). 55: */ 56: public String generateToolTipFragment(String toolTipText) { 57: return " onMouseOver=\"return overlib('" + toolTipText 58: + "');\" onMouseOut=\"return nd();\""; 59: } 60: 61: }