📄 boxandwhiskerxytooltipgenerator.html
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<HTML><BODY BGCOLOR="white"><PRE><FONT color="green">001</FONT> /* ===========================================================<a name="line.1"></a><FONT color="green">002</FONT> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a><FONT color="green">003</FONT> * ===========================================================<a name="line.3"></a><FONT color="green">004</FONT> *<a name="line.4"></a><FONT color="green">005</FONT> * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.<a name="line.5"></a><FONT color="green">006</FONT> *<a name="line.6"></a><FONT color="green">007</FONT> * Project Info: http://www.jfree.org/jfreechart/index.html<a name="line.7"></a><FONT color="green">008</FONT> *<a name="line.8"></a><FONT color="green">009</FONT> * This library is free software; you can redistribute it and/or modify it <a name="line.9"></a><FONT color="green">010</FONT> * under the terms of the GNU Lesser General Public License as published by <a name="line.10"></a><FONT color="green">011</FONT> * the Free Software Foundation; either version 2.1 of the License, or <a name="line.11"></a><FONT color="green">012</FONT> * (at your option) any later version.<a name="line.12"></a><FONT color="green">013</FONT> *<a name="line.13"></a><FONT color="green">014</FONT> * This library is distributed in the hope that it will be useful, but <a name="line.14"></a><FONT color="green">015</FONT> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY <a name="line.15"></a><FONT color="green">016</FONT> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public <a name="line.16"></a><FONT color="green">017</FONT> * License for more details.<a name="line.17"></a><FONT color="green">018</FONT> *<a name="line.18"></a><FONT color="green">019</FONT> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a><FONT color="green">020</FONT> * License along with this library; if not, write to the Free Software<a name="line.20"></a><FONT color="green">021</FONT> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, <a name="line.21"></a><FONT color="green">022</FONT> * USA. <a name="line.22"></a><FONT color="green">023</FONT> *<a name="line.23"></a><FONT color="green">024</FONT> * [Java is a trademark or registered trademark of Sun Microsystems, Inc. <a name="line.24"></a><FONT color="green">025</FONT> * in the United States and other countries.]<a name="line.25"></a><FONT color="green">026</FONT> *<a name="line.26"></a><FONT color="green">027</FONT> * ------------------------------------<a name="line.27"></a><FONT color="green">028</FONT> * BoxAndWhiskerXYToolTipGenerator.java<a name="line.28"></a><FONT color="green">029</FONT> * ------------------------------------<a name="line.29"></a><FONT color="green">030</FONT> * (C) Copyright 2003-2005, by David Browning and Contributors.<a name="line.30"></a><FONT color="green">031</FONT> *<a name="line.31"></a><FONT color="green">032</FONT> * Original Author: David Browning;<a name="line.32"></a><FONT color="green">033</FONT> * Contributor(s): David Gilbert (for Object Refinery Limited);<a name="line.33"></a><FONT color="green">034</FONT> *<a name="line.34"></a><FONT color="green">035</FONT> * $Id: BoxAndWhiskerXYToolTipGenerator.java,v 1.4.2.1 2005/10/25 20:49:02 mungady Exp $<a name="line.35"></a><FONT color="green">036</FONT> *<a name="line.36"></a><FONT color="green">037</FONT> * Changes<a name="line.37"></a><FONT color="green">038</FONT> * -------<a name="line.38"></a><FONT color="green">039</FONT> * 05-Aug-2003 : Version 1, contributed by David Browning (DG);<a name="line.39"></a><FONT color="green">040</FONT> * 13-Aug-2003 : Implemented Cloneable (DG);<a name="line.40"></a><FONT color="green">041</FONT> * 28-Aug-2003 : Updated for changes in dataset API (DG);<a name="line.41"></a><FONT color="green">042</FONT> * 25-Feb-2004 : Renamed XYToolTipGenerator --> XYItemLabelGenerator (DG);<a name="line.42"></a><FONT color="green">043</FONT> * 27-Feb-2004 : Renamed BoxAndWhiskerItemLabelGenerator --> <a name="line.43"></a><FONT color="green">044</FONT> * BoxAndWhiskerXYItemLabelGenerator, and modified to use <a name="line.44"></a><FONT color="green">045</FONT> * MessageFormat (DG);<a name="line.45"></a><FONT color="green">046</FONT> * 15-Jul-2004 : Switched getX() with getXValue() and getY() with <a name="line.46"></a><FONT color="green">047</FONT> * getYValue() (DG);<a name="line.47"></a><FONT color="green">048</FONT> *<a name="line.48"></a><FONT color="green">049</FONT> */<a name="line.49"></a><FONT color="green">050</FONT> <a name="line.50"></a><FONT color="green">051</FONT> package org.jfree.chart.labels;<a name="line.51"></a><FONT color="green">052</FONT> <a name="line.52"></a><FONT color="green">053</FONT> import java.io.Serializable;<a name="line.53"></a><FONT color="green">054</FONT> import java.text.DateFormat;<a name="line.54"></a><FONT color="green">055</FONT> import java.text.MessageFormat;<a name="line.55"></a><FONT color="green">056</FONT> import java.text.NumberFormat;<a name="line.56"></a><FONT color="green">057</FONT> import java.util.Date;<a name="line.57"></a><FONT color="green">058</FONT> <a name="line.58"></a><FONT color="green">059</FONT> import org.jfree.data.statistics.BoxAndWhiskerXYDataset;<a name="line.59"></a><FONT color="green">060</FONT> import org.jfree.data.xy.XYDataset;<a name="line.60"></a><FONT color="green">061</FONT> <a name="line.61"></a><FONT color="green">062</FONT> /**<a name="line.62"></a><FONT color="green">063</FONT> * An item label generator for plots that use data from a <a name="line.63"></a><FONT color="green">064</FONT> * {@link BoxAndWhiskerXYDataset}.<a name="line.64"></a><FONT color="green">065</FONT> * <P><a name="line.65"></a><FONT color="green">066</FONT> * The tooltip text and item label text are composed using a <a name="line.66"></a><FONT color="green">067</FONT> * {@link java.text.MessageFormat} object, that can aggregate some or all of <a name="line.67"></a><FONT color="green">068</FONT> * the following string values into a message.<a name="line.68"></a><FONT color="green">069</FONT> * <table><a name="line.69"></a><FONT color="green">070</FONT> * <tr><td>0</td><td>Series Name</td></tr><a name="line.70"></a><FONT color="green">071</FONT> * <tr><td>1</td><td>X (value or date)</td></tr><a name="line.71"></a><FONT color="green">072</FONT> * <tr><td>2</td><td>Mean</td></tr><a name="line.72"></a><FONT color="green">073</FONT> * <tr><td>3</td><td>Median</td></tr><a name="line.73"></a><FONT color="green">074</FONT> * <tr><td>4</td><td>Minimum</td></tr><a name="line.74"></a><FONT color="green">075</FONT> * <tr><td>5</td><td>Maximum</td></tr><a name="line.75"></a><FONT color="green">076</FONT> * <tr><td>6</td><td>Quartile 1</td></tr><a name="line.76"></a><FONT color="green">077</FONT> * <tr><td>7</td><td>Quartile 3</td></tr><a name="line.77"></a><FONT color="green">078</FONT> * </table><a name="line.78"></a><FONT color="green">079</FONT> * <a name="line.79"></a><FONT color="green">080</FONT> * @author David Browning<a name="line.80"></a><FONT color="green">081</FONT> */<a name="line.81"></a><FONT color="green">082</FONT> public class BoxAndWhiskerXYToolTipGenerator extends StandardXYToolTipGenerator<a name="line.82"></a><FONT color="green">083</FONT> implements XYToolTipGenerator,<a name="line.83"></a><FONT color="green">084</FONT> Cloneable,<a name="line.84"></a><FONT color="green">085</FONT> Serializable {<a name="line.85"></a><FONT color="green">086</FONT> <a name="line.86"></a><FONT color="green">087</FONT> /** For serialization. */<a name="line.87"></a><FONT color="green">088</FONT> private static final long serialVersionUID = -2648775791161459710L;<a name="line.88"></a><FONT color="green">089</FONT> <a name="line.89"></a><FONT color="green">090</FONT> /** The default tooltip format string. */<a name="line.90"></a><FONT color="green">091</FONT> public static final String DEFAULT_TOOL_TIP_FORMAT <a name="line.91"></a><FONT color="green">092</FONT> = "X: {1} Mean: {2} Median: {3} Min: {4} Max: {5} Q1: {6} Q3: {7} ";<a name="line.92"></a><FONT color="green">093</FONT> <a name="line.93"></a><FONT color="green">094</FONT> /**<a name="line.94"></a><FONT color="green">095</FONT> * Creates a default item label generator.<a name="line.95"></a><FONT color="green">096</FONT> */<a name="line.96"></a><FONT color="green">097</FONT> public BoxAndWhiskerXYToolTipGenerator() {<a name="line.97"></a><FONT color="green">098</FONT> super(<a name="line.98"></a><FONT color="green">099</FONT> DEFAULT_TOOL_TIP_FORMAT,<a name="line.99"></a><FONT color="green">100</FONT> NumberFormat.getInstance(), NumberFormat.getInstance()<a name="line.100"></a><FONT color="green">101</FONT> );<a name="line.101"></a><FONT color="green">102</FONT> }<a name="line.102"></a><FONT color="green">103</FONT> <a name="line.103"></a><FONT color="green">104</FONT> /**<a name="line.104"></a><FONT color="green">105</FONT> * Creates a new item label generator. If the date formatter is not <a name="line.105"></a><FONT color="green">106</FONT> * <code>null</code>, the x-values will be formatted as dates.<a name="line.106"></a><FONT color="green">107</FONT> * <a name="line.107"></a><FONT color="green">108</FONT> * @param toolTipFormat the tool tip format string (<code>null</code> not <a name="line.108"></a><FONT color="green">109</FONT> * permitted).<a name="line.109"></a><FONT color="green">110</FONT> * @param numberFormat the number formatter (<code>null</code> not <a name="line.110"></a><FONT color="green">111</FONT> * permitted).<a name="line.111"></a><FONT color="green">112</FONT> * @param dateFormat the date formatter (<code>null</code> permitted).<a name="line.112"></a><FONT color="green">113</FONT> */<a name="line.113"></a><FONT color="green">114</FONT> public BoxAndWhiskerXYToolTipGenerator(String toolTipFormat, <a name="line.114"></a><FONT color="green">115</FONT> DateFormat dateFormat, <a name="line.115"></a><FONT color="green">116</FONT> NumberFormat numberFormat) {<a name="line.116"></a><FONT color="green">117</FONT> <a name="line.117"></a><FONT color="green">118</FONT> super(toolTipFormat, dateFormat, numberFormat);<a name="line.118"></a>⌨️ 快捷键说明
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