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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: * DynamicDriveToolTipTagFragmentGenerator.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 Dynamic Drive DHTML Tip Message 44: * library (http://www.dynamicdrive.com). 45: */ 46: public class DynamicDriveToolTipTagFragmentGenerator 47: implements ToolTipTagFragmentGenerator { 48: 49: /** The title, empty string not to display */ 50: protected String title = ""; 51: 52: /** The style number */ 53: protected int style = 1; 54: 55: /** 56: * Blank constructor. 57: */ 58: public DynamicDriveToolTipTagFragmentGenerator() { 59: super(); 60: } 61: 62: /** 63: * Creates a new generator with specific title and style settings. 64: * 65: * @param title title for use in all tooltips, use empty String not to 66: * display a title. 67: * @param style style number, see http://www.dynamicdrive.com for more 68: * information. 69: */ 70: public DynamicDriveToolTipTagFragmentGenerator(String title, int style) { 71: this.title = title; 72: this.style = style; 73: } 74: 75: /** 76: * Generates a tooltip string to go in an HTML image map. 77: * 78: * @param toolTipText the tooltip. 79: * 80: * @return The formatted HTML area tag attribute(s). 81: */ 82: public String generateToolTipFragment(String toolTipText) { 83: return " onMouseOver=\"return stm(['" + this.title + "','" 84: + toolTipText + "'],Style[" + this.style + "]);\"" 85: + " onMouseOut=\"return htm();\""; 86: } 87: 88: }