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- <pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
- <span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
- <span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
- <span class="sourceLineNo">004</span> *<a name="line.4"></a>
- <span class="sourceLineNo">005</span> * (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.<a name="line.5"></a>
- <span class="sourceLineNo">006</span> *<a name="line.6"></a>
- <span class="sourceLineNo">007</span> * Project Info: http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
- <span class="sourceLineNo">008</span> *<a name="line.8"></a>
- <span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
- <span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
- <span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
- <span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
- <span class="sourceLineNo">013</span> *<a name="line.13"></a>
- <span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
- <span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
- <span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
- <span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
- <span class="sourceLineNo">018</span> *<a name="line.18"></a>
- <span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
- <span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
- <span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,<a name="line.21"></a>
- <span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
- <span class="sourceLineNo">023</span> *<a name="line.23"></a>
- <span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
- <span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
- <span class="sourceLineNo">026</span> *<a name="line.26"></a>
- <span class="sourceLineNo">027</span> * ----------------<a name="line.27"></a>
- <span class="sourceLineNo">028</span> * ContourPlot.java<a name="line.28"></a>
- <span class="sourceLineNo">029</span> * ----------------<a name="line.29"></a>
- <span class="sourceLineNo">030</span> * (C) Copyright 2002-2014, by David M. O'Donnell and Contributors.<a name="line.30"></a>
- <span class="sourceLineNo">031</span> *<a name="line.31"></a>
- <span class="sourceLineNo">032</span> * Original Author: David M. O'Donnell;<a name="line.32"></a>
- <span class="sourceLineNo">033</span> * Contributor(s): David Gilbert (for Object Refinery Limited);<a name="line.33"></a>
- <span class="sourceLineNo">034</span> * Arnaud Lelievre;<a name="line.34"></a>
- <span class="sourceLineNo">035</span> * Nicolas Brodu;<a name="line.35"></a>
- <span class="sourceLineNo">036</span> *<a name="line.36"></a>
- <span class="sourceLineNo">037</span> * Changes<a name="line.37"></a>
- <span class="sourceLineNo">038</span> * -------<a name="line.38"></a>
- <span class="sourceLineNo">039</span> * 26-Nov-2002 : Version 1 contributed by David M. O'Donnell (DG);<a name="line.39"></a>
- <span class="sourceLineNo">040</span> * 14-Jan-2003 : Added crosshair attributes (DG);<a name="line.40"></a>
- <span class="sourceLineNo">041</span> * 23-Jan-2003 : Removed two constructors (DG);<a name="line.41"></a>
- <span class="sourceLineNo">042</span> * 21-Mar-2003 : Bug fix 701744 (DG);<a name="line.42"></a>
- <span class="sourceLineNo">043</span> * 26-Mar-2003 : Implemented Serializable (DG);<a name="line.43"></a>
- <span class="sourceLineNo">044</span> * 09-Jul-2003 : Changed ColorBar from extending axis classes to enclosing<a name="line.44"></a>
- <span class="sourceLineNo">045</span> * them (DG);<a name="line.45"></a>
- <span class="sourceLineNo">046</span> * 05-Aug-2003 : Applied changes in bug report 780298 (DG);<a name="line.46"></a>
- <span class="sourceLineNo">047</span> * 08-Sep-2003 : Added internationalization via use of properties<a name="line.47"></a>
- <span class="sourceLineNo">048</span> * resourceBundle (RFE 690236) (AL);<a name="line.48"></a>
- <span class="sourceLineNo">049</span> * 11-Sep-2003 : Cloning support (NB);<a name="line.49"></a>
- <span class="sourceLineNo">050</span> * 16-Sep-2003 : Changed ChartRenderingInfo --> PlotRenderingInfo (DG);<a name="line.50"></a>
- <span class="sourceLineNo">051</span> * 17-Jan-2004 : Removed references to DefaultContourDataset class, replaced<a name="line.51"></a>
- <span class="sourceLineNo">052</span> * with ContourDataset interface (with changes to the interface).<a name="line.52"></a>
- <span class="sourceLineNo">053</span> * See bug 741048 (DG);<a name="line.53"></a>
- <span class="sourceLineNo">054</span> * 21-Jan-2004 : Update for renamed method in ValueAxis (DG);<a name="line.54"></a>
- <span class="sourceLineNo">055</span> * 25-Feb-2004 : Replaced CrosshairInfo with CrosshairState (DG);<a name="line.55"></a>
- <span class="sourceLineNo">056</span> * 06-Oct-2004 : Updated for changes in DatasetUtilities class (DG);<a name="line.56"></a>
- <span class="sourceLineNo">057</span> * 11-Nov-2004 : Renamed zoom methods to match ValueAxisPlot interface (DG);<a name="line.57"></a>
- <span class="sourceLineNo">058</span> * 25-Nov-2004 : Small update to clone() implementation (DG);<a name="line.58"></a>
- <span class="sourceLineNo">059</span> * 11-Jan-2005 : Removed deprecated code in preparation for 1.0.0 release (DG);<a name="line.59"></a>
- <span class="sourceLineNo">060</span> * 05-May-2005 : Updated draw() method parameters (DG);<a name="line.60"></a>
- <span class="sourceLineNo">061</span> * 16-Jun-2005 : Added default constructor (DG);<a name="line.61"></a>
- <span class="sourceLineNo">062</span> * 01-Sep-2005 : Moved dataAreaRatio from Plot to here (DG);<a name="line.62"></a>
- <span class="sourceLineNo">063</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.63"></a>
- <span class="sourceLineNo">064</span> * 31-Jan-2007 : Deprecated (DG);<a name="line.64"></a>
- <span class="sourceLineNo">065</span> * 18-Dec-2008 : Use ResourceBundleWrapper - see patch 1607918 by<a name="line.65"></a>
- <span class="sourceLineNo">066</span> * Jess Thrysoee (DG);<a name="line.66"></a>
- <span class="sourceLineNo">067</span> * 19-May-2009 : Fixed FindBugs warnings, patch by Michal Wozniak (DG);<a name="line.67"></a>
- <span class="sourceLineNo">068</span> * 02-Jul-2013 : Fix NB warnings (DG);<a name="line.68"></a>
- <span class="sourceLineNo">069</span> *<a name="line.69"></a>
- <span class="sourceLineNo">070</span> */<a name="line.70"></a>
- <span class="sourceLineNo">071</span><a name="line.71"></a>
- <span class="sourceLineNo">072</span>package org.jfree.chart.plot;<a name="line.72"></a>
- <span class="sourceLineNo">073</span><a name="line.73"></a>
- <span class="sourceLineNo">074</span>import java.awt.AlphaComposite;<a name="line.74"></a>
- <span class="sourceLineNo">075</span>import java.awt.Composite;<a name="line.75"></a>
- <span class="sourceLineNo">076</span>import java.awt.Graphics2D;<a name="line.76"></a>
- <span class="sourceLineNo">077</span>import java.awt.Paint;<a name="line.77"></a>
- <span class="sourceLineNo">078</span>import java.awt.RenderingHints;<a name="line.78"></a>
- <span class="sourceLineNo">079</span>import java.awt.Shape;<a name="line.79"></a>
- <span class="sourceLineNo">080</span>import java.awt.Stroke;<a name="line.80"></a>
- <span class="sourceLineNo">081</span>import java.awt.geom.Ellipse2D;<a name="line.81"></a>
- <span class="sourceLineNo">082</span>import java.awt.geom.GeneralPath;<a name="line.82"></a>
- <span class="sourceLineNo">083</span>import java.awt.geom.Line2D;<a name="line.83"></a>
- <span class="sourceLineNo">084</span>import java.awt.geom.Point2D;<a name="line.84"></a>
- <span class="sourceLineNo">085</span>import java.awt.geom.Rectangle2D;<a name="line.85"></a>
- <span class="sourceLineNo">086</span>import java.awt.geom.RectangularShape;<a name="line.86"></a>
- <span class="sourceLineNo">087</span>import java.beans.PropertyChangeEvent;<a name="line.87"></a>
- <span class="sourceLineNo">088</span>import java.beans.PropertyChangeListener;<a name="line.88"></a>
- <span class="sourceLineNo">089</span>import java.io.Serializable;<a name="line.89"></a>
- <span class="sourceLineNo">090</span>import java.util.Iterator;<a name="line.90"></a>
- <span class="sourceLineNo">091</span>import java.util.List;<a name="line.91"></a>
- <span class="sourceLineNo">092</span>import java.util.ResourceBundle;<a name="line.92"></a>
- <span class="sourceLineNo">093</span><a name="line.93"></a>
- <span class="sourceLineNo">094</span>import org.jfree.chart.ClipPath;<a name="line.94"></a>
- <span class="sourceLineNo">095</span>import org.jfree.chart.annotations.XYAnnotation;<a name="line.95"></a>
- <span class="sourceLineNo">096</span>import org.jfree.chart.axis.AxisSpace;<a name="line.96"></a>
- <span class="sourceLineNo">097</span>import org.jfree.chart.axis.ColorBar;<a name="line.97"></a>
- <span class="sourceLineNo">098</span>import org.jfree.chart.axis.NumberAxis;<a name="line.98"></a>
- <span class="sourceLineNo">099</span>import org.jfree.chart.axis.ValueAxis;<a name="line.99"></a>
- <span class="sourceLineNo">100</span>import org.jfree.chart.entity.ContourEntity;<a name="line.100"></a>
- <span class="sourceLineNo">101</span>import org.jfree.chart.entity.EntityCollection;<a name="line.101"></a>
- <span class="sourceLineNo">102</span>import org.jfree.chart.event.AxisChangeEvent;<a name="line.102"></a>
- <span class="sourceLineNo">103</span>import org.jfree.chart.event.PlotChangeEvent;<a name="line.103"></a>
- <span class="sourceLineNo">104</span>import org.jfree.chart.labels.ContourToolTipGenerator;<a name="line.104"></a>
- <span class="sourceLineNo">105</span>import org.jfree.chart.labels.StandardContourToolTipGenerator;<a name="line.105"></a>
- <span class="sourceLineNo">106</span>import org.jfree.chart.renderer.xy.XYBlockRenderer;<a name="line.106"></a>
- <span class="sourceLineNo">107</span>import org.jfree.chart.urls.XYURLGenerator;<a name="line.107"></a>
- <span class="sourceLineNo">108</span>import org.jfree.chart.util.ResourceBundleWrapper;<a name="line.108"></a>
- <span class="sourceLineNo">109</span>import org.jfree.data.Range;<a name="line.109"></a>
- <span class="sourceLineNo">110</span>import org.jfree.data.contour.ContourDataset;<a name="line.110"></a>
- <span class="sourceLineNo">111</span>import org.jfree.data.general.DatasetChangeEvent;<a name="line.111"></a>
- <span class="sourceLineNo">112</span>import org.jfree.data.general.DatasetUtilities;<a name="line.112"></a>
- <span class="sourceLineNo">113</span>import org.jfree.ui.RectangleEdge;<a name="line.113"></a>
- <span class="sourceLineNo">114</span>import org.jfree.ui.RectangleInsets;<a name="line.114"></a>
- <span class="sourceLineNo">115</span>import org.jfree.util.ObjectUtilities;<a name="line.115"></a>
- <span class="sourceLineNo">116</span><a name="line.116"></a>
- <span class="sourceLineNo">117</span>/**<a name="line.117"></a>
- <span class="sourceLineNo">118</span> * A class for creating shaded contours.<a name="line.118"></a>
- <span class="sourceLineNo">119</span> *<a name="line.119"></a>
- <span class="sourceLineNo">120</span> * @deprecated This plot is no longer supported, please use {@link XYPlot} with<a name="line.120"></a>
- <span class="sourceLineNo">121</span> * an {@link XYBlockRenderer}.<a name="line.121"></a>
- <span class="sourceLineNo">122</span> */<a name="line.122"></a>
- <span class="sourceLineNo">123</span>public class ContourPlot extends Plot implements ContourValuePlot,<a name="line.123"></a>
- <span class="sourceLineNo">124</span> ValueAxisPlot, PropertyChangeListener, Serializable, Cloneable {<a name="line.124"></a>
- <span class="sourceLineNo">125</span><a name="line.125"></a>
- <span class="sourceLineNo">126</span> /** For serialization. */<a name="line.126"></a>
- <span class="sourceLineNo">127</span> private static final long serialVersionUID = 7861072556590502247L;<a name="line.127"></a>
- <span class="sourceLineNo">128</span><a name="line.128"></a>
- <span class="sourceLineNo">129</span> /** The default insets. */<a name="line.129"></a>
- <span class="sourceLineNo">130</span> protected static final RectangleInsets DEFAULT_INSETS<a name="line.130"></a>
- <span class="sourceLineNo">131</span> = new RectangleInsets(2.0, 2.0, 100.0, 10.0);<a name="line.131"></a>
- <span class="sourceLineNo">132</span><a name="line.132"></a>
- <span class="sourceLineNo">133</span> /** The domain axis (used for the x-values). */<a name="line.133"></a>
- <span class="sourceLineNo">134</span> private ValueAxis domainAxis;<a name="line.134"></a>
- <span class="sourceLineNo">135</span><a name="line.135"></a>
- <span class="sourceLineNo">136</span> /** The range axis (used for the y-values). */<a name="line.136"></a>
- <span class="sourceLineNo">137</span> private ValueAxis rangeAxis;<a name="line.137"></a>
- <span class="sourceLineNo">138</span><a name="line.138"></a>
- <span class="sourceLineNo">139</span> /** The dataset. */<a name="line.139"></a>
- <span class="sourceLineNo">140</span> private ContourDataset dataset;<a name="line.140"></a>
- <span class="sourceLineNo">141</span><a name="line.141"></a>
- <span class="sourceLineNo">142</span> /** The colorbar axis (used for the z-values). */<a name="line.142"></a>
- <span class="sourceLineNo">143</span> private ColorBar colorBar = null;<a name="line.143"></a>
- <span class="sourceLineNo">144</span><a name="line.144"></a>
- <span class="sourceLineNo">145</span> /** The color bar location. */<a name="line.145"></a>
- <span class="sourceLineNo">146</span> private RectangleEdge colorBarLocation;<a name="line.146"></a>
- <span class="sourceLineNo">147</span><a name="line.147"></a>
- <span class="sourceLineNo">148</span> /** A flag that controls whether or not a domain crosshair is drawn..*/<a name="line.148"></a>
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- <span class="sourceLineNo">186</span> * width (of the dataArea). Modifies plot area calculations.<a name="line.186"></a>
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- <span class="sourceLineNo">188</span> * dataArea.height/dataArea.width = ratio.<a name="line.188"></a>
- <span class="sourceLineNo">189</span> * ratio &lt; 0 will attempt to layout the plot so that the<a name="line.189"></a>
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- <span class="sourceLineNo">1861</span>}<a name="line.1861"></a>
- </pre>
- </div>
- </body>
- </html>
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