001/* =========================================================== 002 * JFreeChart : a free chart library for the Java(tm) platform 003 * =========================================================== 004 * 005 * (C) Copyright 2000-present, by David Gilbert and Contributors. 006 * 007 * Project Info: http://www.jfree.org/jfreechart/index.html 008 * 009 * This library is free software; you can redistribute it and/or modify it 010 * under the terms of the GNU Lesser General Public License as published by 011 * the Free Software Foundation; either version 2.1 of the License, or 012 * (at your option) any later version. 013 * 014 * This library is distributed in the hope that it will be useful, but 015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 017 * License for more details. 018 * 019 * You should have received a copy of the GNU Lesser General Public 020 * License along with this library; if not, write to the Free Software 021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 022 * USA. 023 * 024 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 025 * Other names may be trademarks of their respective owners.] 026 * 027 * -------------------------------------------- 028 * DynamicDriveToolTipTagFragmentGenerator.java 029 * -------------------------------------------- 030 * (C) Copyright 2003-present, by Richard Atkinson and Contributors. 031 * 032 * Original Author: Richard Atkinson; 033 * Contributors: David Gilbert; 034 * Fawad Halim - bug 2690293; 035 * 036 */ 037 038package org.jfree.chart.imagemap; 039 040/** 041 * Generates tooltips using the Dynamic Drive DHTML Tip Message 042 * library (http://www.dynamicdrive.com). 043 */ 044public class DynamicDriveToolTipTagFragmentGenerator 045 implements ToolTipTagFragmentGenerator { 046 047 /** The title, empty string not to display */ 048 protected String title = ""; 049 050 /** The style number */ 051 protected int style = 1; 052 053 /** 054 * Blank constructor. 055 */ 056 public DynamicDriveToolTipTagFragmentGenerator() { 057 super(); 058 } 059 060 /** 061 * Creates a new generator with specific title and style settings. 062 * 063 * @param title title for use in all tooltips, use empty String not to 064 * display a title. 065 * @param style style number, see http://www.dynamicdrive.com for more 066 * information. 067 */ 068 public DynamicDriveToolTipTagFragmentGenerator(String title, int style) { 069 this.title = title; 070 this.style = style; 071 } 072 073 /** 074 * Generates a tooltip string to go in an HTML image map. 075 * 076 * @param toolTipText the tooltip. 077 * 078 * @return The formatted HTML area tag attribute(s). 079 */ 080 @Override 081 public String generateToolTipFragment(String toolTipText) { 082 return " onMouseOver=\"return stm(['" 083 + ImageMapUtils.javascriptEscape(this.title) + "','" 084 + ImageMapUtils.javascriptEscape(toolTipText) + "'],Style[" 085 + this.style + "]);\"" + " onMouseOut=\"return htm();\""; 086 } 087 088}