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XYPlot.html

XYPlot.html 540 KB
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
  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    2. 

  2. <html lang="en">
    3. 

  3. <head>
    4. 

  4. <title>Source code</title>
    5. 

  5. <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
    6. 

  6. </head>
    7. 

  7. <body>
    8. 

  8. <div class="sourceContainer">
    9. 

  9. <pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
    10. 

  10. <span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
    11. 

  11. <span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
    12. 

  12. <span class="sourceLineNo">004</span> *<a name="line.4"></a>
    13. 

  13. <span class="sourceLineNo">005</span> * (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.<a name="line.5"></a>
    14. 

  14. <span class="sourceLineNo">006</span> *<a name="line.6"></a>
    15. 

  15. <span class="sourceLineNo">007</span> * Project Info:  http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
    16. 

  16. <span class="sourceLineNo">008</span> *<a name="line.8"></a>
    17. 

  17. <span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
    18. 

  18. <span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
    19. 

  19. <span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
    20. 

  20. <span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
    21. 

  21. <span class="sourceLineNo">013</span> *<a name="line.13"></a>
    22. 

  22. <span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
    23. 

  23. <span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
    24. 

  24. <span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
    25. 

  25. <span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
    26. 

  26. <span class="sourceLineNo">018</span> *<a name="line.18"></a>
    27. 

  27. <span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
    28. 

  28. <span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
    29. 

  29. <span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,<a name="line.21"></a>
    30. 

  30. <span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
    31. 

  31. <span class="sourceLineNo">023</span> *<a name="line.23"></a>
    32. 

  32. <span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.<a name="line.24"></a>
    33. 

  33. <span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
    34. 

  34. <span class="sourceLineNo">026</span> *<a name="line.26"></a>
    35. 

  35. <span class="sourceLineNo">027</span> * -----------<a name="line.27"></a>
    36. 

  36. <span class="sourceLineNo">028</span> * XYPlot.java<a name="line.28"></a>
    37. 

  37. <span class="sourceLineNo">029</span> * -----------<a name="line.29"></a>
    38. 

  38. <span class="sourceLineNo">030</span> * (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.<a name="line.30"></a>
    39. 

  39. <span class="sourceLineNo">031</span> *<a name="line.31"></a>
    40. 

  40. <span class="sourceLineNo">032</span> * Original Author:  David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
    41. 

  41. <span class="sourceLineNo">033</span> * Contributor(s):   Craig MacFarlane;<a name="line.33"></a>
    42. 

  42. <span class="sourceLineNo">034</span> *                   Mark Watson (www.markwatson.com);<a name="line.34"></a>
    43. 

  43. <span class="sourceLineNo">035</span> *                   Jonathan Nash;<a name="line.35"></a>
    44. 

  44. <span class="sourceLineNo">036</span> *                   Gideon Krause;<a name="line.36"></a>
    45. 

  45. <span class="sourceLineNo">037</span> *                   Klaus Rheinwald;<a name="line.37"></a>
    46. 

  46. <span class="sourceLineNo">038</span> *                   Xavier Poinsard;<a name="line.38"></a>
    47. 

  47. <span class="sourceLineNo">039</span> *                   Richard Atkinson;<a name="line.39"></a>
    48. 

  48. <span class="sourceLineNo">040</span> *                   Arnaud Lelievre;<a name="line.40"></a>
    49. 

  49. <span class="sourceLineNo">041</span> *                   Nicolas Brodu;<a name="line.41"></a>
    50. 

  50. <span class="sourceLineNo">042</span> *                   Eduardo Ramalho;<a name="line.42"></a>
    51. 

  51. <span class="sourceLineNo">043</span> *                   Sergei Ivanov;<a name="line.43"></a>
    52. 

  52. <span class="sourceLineNo">044</span> *                   Richard West, Advanced Micro Devices, Inc.;<a name="line.44"></a>
    53. 

  53. <span class="sourceLineNo">045</span> *                   Ulrich Voigt - patches 1997549 and 2686040;<a name="line.45"></a>
    54. 

  54. <span class="sourceLineNo">046</span> *                   Peter Kolb - patches 1934255, 2603321 and 2809117;<a name="line.46"></a>
    55. 

  55. <span class="sourceLineNo">047</span> *                   Andrew Mickish - patch 1868749;<a name="line.47"></a>
    56. 

  56. <span class="sourceLineNo">048</span> *<a name="line.48"></a>
    57. 

  57. <span class="sourceLineNo">049</span> * Changes (from 21-Jun-2001)<a name="line.49"></a>
    58. 

  58. <span class="sourceLineNo">050</span> * --------------------------<a name="line.50"></a>
    59. 

  59. <span class="sourceLineNo">051</span> * 21-Jun-2001 : Removed redundant JFreeChart parameter from constructors (DG);<a name="line.51"></a>
    60. 

  60. <span class="sourceLineNo">052</span> * 18-Sep-2001 : Updated header and fixed DOS encoding problem (DG);<a name="line.52"></a>
    61. 

  61. <span class="sourceLineNo">053</span> * 15-Oct-2001 : Data source classes moved to com.jrefinery.data.* (DG);<a name="line.53"></a>
    62. 

  62. <span class="sourceLineNo">054</span> * 19-Oct-2001 : Removed the code for drawing the visual representation of each<a name="line.54"></a>
    63. 

  63. <span class="sourceLineNo">055</span> *               data point into a separate class StandardXYItemRenderer.<a name="line.55"></a>
    64. 

  64. <span class="sourceLineNo">056</span> *               This will make it easier to add variations to the way the<a name="line.56"></a>
    65. 

  65. <span class="sourceLineNo">057</span> *               charts are drawn.  Based on code contributed by Mark<a name="line.57"></a>
    66. 

  66. <span class="sourceLineNo">058</span> *               Watson (DG);<a name="line.58"></a>
    67. 

  67. <span class="sourceLineNo">059</span> * 22-Oct-2001 : Renamed DataSource.java --&gt; Dataset.java etc. (DG);<a name="line.59"></a>
    68. 

  68. <span class="sourceLineNo">060</span> * 20-Nov-2001 : Fixed clipping bug that shows up when chart is displayed<a name="line.60"></a>
    69. 

  69. <span class="sourceLineNo">061</span> *               inside JScrollPane (DG);<a name="line.61"></a>
    70. 

  70. <span class="sourceLineNo">062</span> * 12-Dec-2001 : Removed unnecessary 'throws' clauses from constructor (DG);<a name="line.62"></a>
    71. 

  71. <span class="sourceLineNo">063</span> * 13-Dec-2001 : Added skeleton code for tooltips.  Added new constructor. (DG);<a name="line.63"></a>
    72. 

  72. <span class="sourceLineNo">064</span> * 16-Jan-2002 : Renamed the tooltips class (DG);<a name="line.64"></a>
    73. 

  73. <span class="sourceLineNo">065</span> * 22-Jan-2002 : Added DrawInfo class, incorporating tooltips and crosshairs.<a name="line.65"></a>
    74. 

  74. <span class="sourceLineNo">066</span> *               Crosshairs based on code by Jonathan Nash (DG);<a name="line.66"></a>
    75. 

  75. <span class="sourceLineNo">067</span> * 05-Feb-2002 : Added alpha-transparency setting based on code by Sylvain<a name="line.67"></a>
    76. 

  76. <span class="sourceLineNo">068</span> *               Vieujot (DG);<a name="line.68"></a>
    77. 

  77. <span class="sourceLineNo">069</span> * 26-Feb-2002 : Updated getMinimumXXX() and getMaximumXXX() methods to handle<a name="line.69"></a>
    78. 

  78. <span class="sourceLineNo">070</span> *               special case when chart is null (DG);<a name="line.70"></a>
    79. 

  79. <span class="sourceLineNo">071</span> * 28-Feb-2002 : Renamed Datasets.java --&gt; DatasetUtilities.java (DG);<a name="line.71"></a>
    80. 

  80. <span class="sourceLineNo">072</span> * 28-Mar-2002 : The plot now registers with the renderer as a property change<a name="line.72"></a>
    81. 

  81. <span class="sourceLineNo">073</span> *               listener.  Also added a new constructor (DG);<a name="line.73"></a>
    82. 

  82. <span class="sourceLineNo">074</span> * 09-Apr-2002 : Removed the transRangeZero from the renderer.drawItem()<a name="line.74"></a>
    83. 

  83. <span class="sourceLineNo">075</span> *               method.  Moved the tooltip generator into the renderer (DG);<a name="line.75"></a>
    84. 

  84. <span class="sourceLineNo">076</span> * 23-Apr-2002 : Fixed bug in methods for drawing horizontal and vertical<a name="line.76"></a>
    85. 

  85. <span class="sourceLineNo">077</span> *               lines (DG);<a name="line.77"></a>
    86. 

  86. <span class="sourceLineNo">078</span> * 13-May-2002 : Small change to the draw() method so that it works for<a name="line.78"></a>
    87. 

  87. <span class="sourceLineNo">079</span> *               OverlaidXYPlot also (DG);<a name="line.79"></a>
    88. 

  88. <span class="sourceLineNo">080</span> * 25-Jun-2002 : Removed redundant import (DG);<a name="line.80"></a>
    89. 

  89. <span class="sourceLineNo">081</span> * 20-Aug-2002 : Renamed getItemRenderer() --&gt; getRenderer(), and<a name="line.81"></a>
    90. 

  90. <span class="sourceLineNo">082</span> *               setXYItemRenderer() --&gt; setRenderer() (DG);<a name="line.82"></a>
    91. 

  91. <span class="sourceLineNo">083</span> * 28-Aug-2002 : Added mechanism for (optional) plot annotations (DG);<a name="line.83"></a>
    92. 

  92. <span class="sourceLineNo">084</span> * 02-Oct-2002 : Fixed errors reported by Checkstyle (DG);<a name="line.84"></a>
    93. 

  93. <span class="sourceLineNo">085</span> * 18-Nov-2002 : Added grid settings for both domain and range axis (previously<a name="line.85"></a>
    94. 

  94. <span class="sourceLineNo">086</span> *               these were set in the axes) (DG);<a name="line.86"></a>
    95. 

  95. <span class="sourceLineNo">087</span> * 09-Jan-2003 : Further additions to the grid settings, plus integrated plot<a name="line.87"></a>
    96. 

  96. <span class="sourceLineNo">088</span> *               border bug fix contributed by Gideon Krause (DG);<a name="line.88"></a>
    97. 

  97. <span class="sourceLineNo">089</span> * 22-Jan-2003 : Removed monolithic constructor (DG);<a name="line.89"></a>
    98. 

  98. <span class="sourceLineNo">090</span> * 04-Mar-2003 : Added 'no data' message, see bug report 691634.  Added<a name="line.90"></a>
    99. 

  99. <span class="sourceLineNo">091</span> *               secondary range markers using code contributed by Klaus<a name="line.91"></a>
    100. 

  100. <span class="sourceLineNo">092</span> *               Rheinwald (DG);<a name="line.92"></a>
    101. 

  101. <span class="sourceLineNo">093</span> * 26-Mar-2003 : Implemented Serializable (DG);<a name="line.93"></a>
    102. 

  102. <span class="sourceLineNo">094</span> * 03-Apr-2003 : Added setDomainAxisLocation() method (DG);<a name="line.94"></a>
    103. 

  103. <span class="sourceLineNo">095</span> * 30-Apr-2003 : Moved annotation drawing into a separate method (DG);<a name="line.95"></a>
    104. 

  104. <span class="sourceLineNo">096</span> * 01-May-2003 : Added multi-pass mechanism for renderers (DG);<a name="line.96"></a>
    105. 

  105. <span class="sourceLineNo">097</span> * 02-May-2003 : Changed axis locations from int to AxisLocation (DG);<a name="line.97"></a>
    106. 

  106. <span class="sourceLineNo">098</span> * 15-May-2003 : Added an orientation attribute (DG);<a name="line.98"></a>
    107. 

  107. <span class="sourceLineNo">099</span> * 02-Jun-2003 : Removed range axis compatibility test (DG);<a name="line.99"></a>
    108. 

  108. <span class="sourceLineNo">100</span> * 05-Jun-2003 : Added domain and range grid bands (sponsored by Focus Computer<a name="line.100"></a>
    109. 

  109. <span class="sourceLineNo">101</span> *               Services Ltd) (DG);<a name="line.101"></a>
    110. 

  110. <span class="sourceLineNo">102</span> * 26-Jun-2003 : Fixed bug (757303) in getDataRange() method (DG);<a name="line.102"></a>
    111. 

  111. <span class="sourceLineNo">103</span> * 02-Jul-2003 : Added patch from bug report 698646 (secondary axes for<a name="line.103"></a>
    112. 

  112. <span class="sourceLineNo">104</span> *               overlaid plots) (DG);<a name="line.104"></a>
    113. 

  113. <span class="sourceLineNo">105</span> * 23-Jul-2003 : Added support for multiple secondary datasets, axes and<a name="line.105"></a>
    114. 

  114. <span class="sourceLineNo">106</span> *               renderers (DG);<a name="line.106"></a>
    115. 

  115. <span class="sourceLineNo">107</span> * 27-Jul-2003 : Added support for stacked XY area charts (RA);<a name="line.107"></a>
    116. 

  116. <span class="sourceLineNo">108</span> * 19-Aug-2003 : Implemented Cloneable (DG);<a name="line.108"></a>
    117. 

  117. <span class="sourceLineNo">109</span> * 01-Sep-2003 : Fixed bug where change to secondary datasets didn't generate<a name="line.109"></a>
    118. 

  118. <span class="sourceLineNo">110</span> *               change event (797466) (DG)<a name="line.110"></a>
    119. 

  119. <span class="sourceLineNo">111</span> * 08-Sep-2003 : Added internationalization via use of properties<a name="line.111"></a>
    120. 

  120. <span class="sourceLineNo">112</span> *               resourceBundle (RFE 690236) (AL);<a name="line.112"></a>
    121. 

  121. <span class="sourceLineNo">113</span> * 08-Sep-2003 : Changed ValueAxis API (DG);<a name="line.113"></a>
    122. 

  122. <span class="sourceLineNo">114</span> * 08-Sep-2003 : Fixes for serialization (NB);<a name="line.114"></a>
    123. 

  123. <span class="sourceLineNo">115</span> * 16-Sep-2003 : Changed ChartRenderingInfo --&gt; PlotRenderingInfo (DG);<a name="line.115"></a>
    124. 

  124. <span class="sourceLineNo">116</span> * 17-Sep-2003 : Fixed zooming to include secondary domain axes (DG);<a name="line.116"></a>
    125. 

  125. <span class="sourceLineNo">117</span> * 18-Sep-2003 : Added getSecondaryDomainAxisCount() and<a name="line.117"></a>
    126. 

  126. <span class="sourceLineNo">118</span> *               getSecondaryRangeAxisCount() methods suggested by Eduardo<a name="line.118"></a>
    127. 

  127. <span class="sourceLineNo">119</span> *               Ramalho (RFE 808548) (DG);<a name="line.119"></a>
    128. 

  128. <span class="sourceLineNo">120</span> * 23-Sep-2003 : Split domain and range markers into foreground and<a name="line.120"></a>
    129. 

  129. <span class="sourceLineNo">121</span> *               background (DG);<a name="line.121"></a>
    130. 

  130. <span class="sourceLineNo">122</span> * 06-Oct-2003 : Fixed bug in clearDomainMarkers() and clearRangeMarkers()<a name="line.122"></a>
    131. 

  131. <span class="sourceLineNo">123</span> *               methods.  Fixed bug (815876) in addSecondaryRangeMarker()<a name="line.123"></a>
    132. 

  132. <span class="sourceLineNo">124</span> *               method.  Added new addSecondaryDomainMarker methods (see bug<a name="line.124"></a>
    133. 

  133. <span class="sourceLineNo">125</span> *               id 815869) (DG);<a name="line.125"></a>
    134. 

  134. <span class="sourceLineNo">126</span> * 10-Nov-2003 : Added getSecondaryDomain/RangeAxisMappedToDataset() methods<a name="line.126"></a>
    135. 

  135. <span class="sourceLineNo">127</span> *               requested by Eduardo Ramalho (DG);<a name="line.127"></a>
    136. 

  136. <span class="sourceLineNo">128</span> * 24-Nov-2003 : Removed unnecessary notification when updating axis anchor<a name="line.128"></a>
    137. 

  137. <span class="sourceLineNo">129</span> *               values (DG);<a name="line.129"></a>
    138. 

  138. <span class="sourceLineNo">130</span> * 21-Jan-2004 : Update for renamed method in ValueAxis (DG);<a name="line.130"></a>
    139. 

  139. <span class="sourceLineNo">131</span> * 25-Feb-2004 : Replaced CrosshairInfo with CrosshairState (DG);<a name="line.131"></a>
    140. 

  140. <span class="sourceLineNo">132</span> * 12-Mar-2004 : Fixed bug where primary renderer is always used to determine<a name="line.132"></a>
    141. 

  141. <span class="sourceLineNo">133</span> *               range type (DG);<a name="line.133"></a>
    142. 

  142. <span class="sourceLineNo">134</span> * 22-Mar-2004 : Fixed cloning bug (DG);<a name="line.134"></a>
    143. 

  143. <span class="sourceLineNo">135</span> * 23-Mar-2004 : Fixed more cloning bugs (DG);<a name="line.135"></a>
    144. 

  144. <span class="sourceLineNo">136</span> * 07-Apr-2004 : Fixed problem with axis range when the secondary renderer is<a name="line.136"></a>
    145. 

  145. <span class="sourceLineNo">137</span> *               stacked, see this post in the forum:<a name="line.137"></a>
    146. 

  146. <span class="sourceLineNo">138</span> *               http://www.jfree.org/phpBB2/viewtopic.php?t=8204 (DG);<a name="line.138"></a>
    147. 

  147. <span class="sourceLineNo">139</span> * 07-Apr-2004 : Added get/setDatasetRenderingOrder() methods (DG);<a name="line.139"></a>
    148. 

  148. <span class="sourceLineNo">140</span> * 26-Apr-2004 : Added option to fill quadrant areas in the background of the<a name="line.140"></a>
    149. 

  149. <span class="sourceLineNo">141</span> *               plot (DG);<a name="line.141"></a>
    150. 

  150. <span class="sourceLineNo">142</span> * 27-Apr-2004 : Removed major distinction between primary and secondary<a name="line.142"></a>
    151. 

  151. <span class="sourceLineNo">143</span> *               datasets, renderers and axes (DG);<a name="line.143"></a>
    152. 

  152. <span class="sourceLineNo">144</span> * 30-Apr-2004 : Modified to make use of the new getRangeExtent() method in the<a name="line.144"></a>
    153. 

  153. <span class="sourceLineNo">145</span> *               renderer interface (DG);<a name="line.145"></a>
    154. 

  154. <span class="sourceLineNo">146</span> * 13-May-2004 : Added optional fixedLegendItems attribute (DG);<a name="line.146"></a>
    155. 

  155. <span class="sourceLineNo">147</span> * 19-May-2004 : Added indexOf() method (DG);<a name="line.147"></a>
    156. 

  156. <span class="sourceLineNo">148</span> * 03-Jun-2004 : Fixed zooming bug (DG);<a name="line.148"></a>
    157. 

  157. <span class="sourceLineNo">149</span> * 18-Aug-2004 : Added removedAnnotation() method (by tkram01) (DG);<a name="line.149"></a>
    158. 

  158. <span class="sourceLineNo">150</span> * 05-Oct-2004 : Modified storage type for dataset-to-axis maps (DG);<a name="line.150"></a>
    159. 

  159. <span class="sourceLineNo">151</span> * 06-Oct-2004 : Modified getDataRange() method to use renderer to determine<a name="line.151"></a>
    160. 

  160. <span class="sourceLineNo">152</span> *               the x-value range (now matches behaviour for y-values).  Added<a name="line.152"></a>
    161. 

  161. <span class="sourceLineNo">153</span> *               getDomainAxisIndex() method (DG);<a name="line.153"></a>
    162. 

  162. <span class="sourceLineNo">154</span> * 12-Nov-2004 : Implemented new Zoomable interface (DG);<a name="line.154"></a>
    163. 

  163. <span class="sourceLineNo">155</span> * 25-Nov-2004 : Small update to clone() implementation (DG);<a name="line.155"></a>
    164. 

  164. <span class="sourceLineNo">156</span> * 22-Feb-2005 : Changed axis offsets from Spacer --&gt; RectangleInsets (DG);<a name="line.156"></a>
    165. 

  165. <span class="sourceLineNo">157</span> * 24-Feb-2005 : Added indexOf(XYItemRenderer) method (DG);<a name="line.157"></a>
    166. 

  166. <span class="sourceLineNo">158</span> * 21-Mar-2005 : Register plot as change listener in setRenderer() method (DG);<a name="line.158"></a>
    167. 

  167. <span class="sourceLineNo">159</span> * 21-Apr-2005 : Added get/setSeriesRenderingOrder() methods (ET);<a name="line.159"></a>
    168. 

  168. <span class="sourceLineNo">160</span> * 26-Apr-2005 : Removed LOGGER (DG);<a name="line.160"></a>
    169. 

  169. <span class="sourceLineNo">161</span> * 04-May-2005 : Fixed serialization of domain and range markers (DG);<a name="line.161"></a>
    170. 

  170. <span class="sourceLineNo">162</span> * 05-May-2005 : Removed unused draw() method (DG);<a name="line.162"></a>
    171. 

  171. <span class="sourceLineNo">163</span> * 20-May-2005 : Added setDomainAxes() and setRangeAxes() methods, as per<a name="line.163"></a>
    172. 

  172. <span class="sourceLineNo">164</span> *               RFE 1183100 (DG);<a name="line.164"></a>
    173. 

  173. <span class="sourceLineNo">165</span> * 01-Jun-2005 : Upon deserialization, register plot as a listener with its<a name="line.165"></a>
    174. 

  174. <span class="sourceLineNo">166</span> *               axes, dataset(s) and renderer(s) - see patch 1209475 (DG);<a name="line.166"></a>
    175. 

  175. <span class="sourceLineNo">167</span> * 01-Jun-2005 : Added clearDomainMarkers(int) method to match<a name="line.167"></a>
    176. 

  176. <span class="sourceLineNo">168</span> *               clearRangeMarkers(int) (DG);<a name="line.168"></a>
    177. 

  177. <span class="sourceLineNo">169</span> * 06-Jun-2005 : Fixed equals() method to handle GradientPaint (DG);<a name="line.169"></a>
    178. 

  178. <span class="sourceLineNo">170</span> * 09-Jun-2005 : Added setRenderers(), as per RFE 1183100 (DG);<a name="line.170"></a>
    179. 

  179. <span class="sourceLineNo">171</span> * 06-Jul-2005 : Fixed crosshair bug (id = 1233336) (DG);<a name="line.171"></a>
    180. 

  180. <span class="sourceLineNo">172</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.172"></a>
    181. 

  181. <span class="sourceLineNo">173</span> * 26-Jan-2006 : Added getAnnotations() method (DG);<a name="line.173"></a>
    182. 

  182. <span class="sourceLineNo">174</span> * 05-Sep-2006 : Added MarkerChangeEvent support (DG);<a name="line.174"></a>
    183. 

  183. <span class="sourceLineNo">175</span> * 13-Oct-2006 : Fixed initialisation of CrosshairState - see bug report<a name="line.175"></a>
    184. 

  184. <span class="sourceLineNo">176</span> *               1565168 (DG);<a name="line.176"></a>
    185. 

  185. <span class="sourceLineNo">177</span> * 22-Nov-2006 : Fixed equals() and cloning() for quadrant attributes, plus<a name="line.177"></a>
    186. 

  186. <span class="sourceLineNo">178</span> *               API doc updates (DG);<a name="line.178"></a>
    187. 

  187. <span class="sourceLineNo">179</span> * 29-Nov-2006 : Added argument checks (DG);<a name="line.179"></a>
    188. 

  188. <span class="sourceLineNo">180</span> * 15-Jan-2007 : Fixed bug in drawRangeMarkers() (DG);<a name="line.180"></a>
    189. 

  189. <span class="sourceLineNo">181</span> * 07-Feb-2007 : Fixed bug 1654215, renderer with no dataset (DG);<a name="line.181"></a>
    190. 

  190. <span class="sourceLineNo">182</span> * 26-Feb-2007 : Added missing setDomainAxisLocation() and<a name="line.182"></a>
    191. 

  191. <span class="sourceLineNo">183</span> *               setRangeAxisLocation() methods (DG);<a name="line.183"></a>
    192. 

  192. <span class="sourceLineNo">184</span> * 02-Mar-2007 : Fix for crosshair positioning with horizontal orientation<a name="line.184"></a>
    193. 

  193. <span class="sourceLineNo">185</span> *               (see patch 1671648 by Sergei Ivanov) (DG);<a name="line.185"></a>
    194. 

  194. <span class="sourceLineNo">186</span> * 13-Mar-2007 : Added null argument checks for crosshair attributes (DG);<a name="line.186"></a>
    195. 

  195. <span class="sourceLineNo">187</span> * 23-Mar-2007 : Added domain zero base line facility (DG);<a name="line.187"></a>
    196. 

  196. <span class="sourceLineNo">188</span> * 04-May-2007 : Render only visible data items if possible (DG);<a name="line.188"></a>
    197. 

  197. <span class="sourceLineNo">189</span> * 24-May-2007 : Fixed bug in render method for an empty series (DG);<a name="line.189"></a>
    198. 

  198. <span class="sourceLineNo">190</span> * 07-Jun-2007 : Modified drawBackground() to pass orientation to<a name="line.190"></a>
    199. 

  199. <span class="sourceLineNo">191</span> *               fillBackground() for handling GradientPaint (DG);<a name="line.191"></a>
    200. 

  200. <span class="sourceLineNo">192</span> * 24-Sep-2007 : Added new zoom methods (DG);<a name="line.192"></a>
    201. 

  201. <span class="sourceLineNo">193</span> * 26-Sep-2007 : Include index value in IllegalArgumentExceptions (DG);<a name="line.193"></a>
    202. 

  202. <span class="sourceLineNo">194</span> * 05-Nov-2007 : Applied patch 1823697, by Richard West, for removal of domain<a name="line.194"></a>
    203. 

  203. <span class="sourceLineNo">195</span> *               and range markers (DG);<a name="line.195"></a>
    204. 

  204. <span class="sourceLineNo">196</span> * 12-Nov-2007 : Fixed bug in equals() method for domain and range tick<a name="line.196"></a>
    205. 

  205. <span class="sourceLineNo">197</span> *               band paint attributes (DG);<a name="line.197"></a>
    206. 

  206. <span class="sourceLineNo">198</span> * 27-Nov-2007 : Added new setFixedDomain/RangeAxisSpace() methods (DG);<a name="line.198"></a>
    207. 

  207. <span class="sourceLineNo">199</span> * 04-Jan-2008 : Fix for quadrant painting error - see patch 1849564 (DG);<a name="line.199"></a>
    208. 

  208. <span class="sourceLineNo">200</span> * 25-Mar-2008 : Added new methods with optional notification - see patch<a name="line.200"></a>
    209. 

  209. <span class="sourceLineNo">201</span> *               1913751 (DG);<a name="line.201"></a>
    210. 

  210. <span class="sourceLineNo">202</span> * 07-Apr-2008 : Fixed NPE in removeDomainMarker() and<a name="line.202"></a>
    211. 

  211. <span class="sourceLineNo">203</span> *               removeRangeMarker() (DG);<a name="line.203"></a>
    212. 

  212. <span class="sourceLineNo">204</span> * 22-May-2008 : Modified calculateAxisSpace() to process range axes first,<a name="line.204"></a>
    213. 

  213. <span class="sourceLineNo">205</span> *               then adjust the plot area before calculating the space<a name="line.205"></a>
    214. 

  214. <span class="sourceLineNo">206</span> *               for the domain axes (DG);<a name="line.206"></a>
    215. 

  215. <span class="sourceLineNo">207</span> * 09-Jul-2008 : Added renderer state notification when series pass begins<a name="line.207"></a>
    216. 

  216. <span class="sourceLineNo">208</span> *               and ends - see patch 1997549 by Ulrich Voigt (DG);<a name="line.208"></a>
    217. 

  217. <span class="sourceLineNo">209</span> * 25-Jul-2008 : Fixed NullPointerException for plots with no axes (DG);<a name="line.209"></a>
    218. 

  218. <span class="sourceLineNo">210</span> * 15-Aug-2008 : Added getRendererCount() method (DG);<a name="line.210"></a>
    219. 

  219. <span class="sourceLineNo">211</span> * 25-Sep-2008 : Added minor tick support, see patch 1934255 by Peter Kolb (DG);<a name="line.211"></a>
    220. 

  220. <span class="sourceLineNo">212</span> * 25-Nov-2008 : Allow datasets to be mapped to multiple axes - based on patch<a name="line.212"></a>
    221. 

  221. <span class="sourceLineNo">213</span> *               1868749 by Andrew Mickish (DG);<a name="line.213"></a>
    222. 

  222. <span class="sourceLineNo">214</span> * 18-Dec-2008 : Use ResourceBundleWrapper - see patch 1607918 by<a name="line.214"></a>
    223. 

  223. <span class="sourceLineNo">215</span> *               Jess Thrysoee (DG);<a name="line.215"></a>
    224. 

  224. <span class="sourceLineNo">216</span> * 10-Mar-2009 : Allow some annotations to contribute to axis autoRange (DG);<a name="line.216"></a>
    225. 

  225. <span class="sourceLineNo">217</span> * 18-Mar-2009 : Modified anchored zoom behaviour and fixed bug in<a name="line.217"></a>
    226. 

  226. <span class="sourceLineNo">218</span> *               "process visible range" rendering (DG);<a name="line.218"></a>
    227. 

  227. <span class="sourceLineNo">219</span> * 19-Mar-2009 : Added panning support based on patch 2686040 by Ulrich<a name="line.219"></a>
    228. 

  228. <span class="sourceLineNo">220</span> *               Voigt (DG);<a name="line.220"></a>
    229. 

  229. <span class="sourceLineNo">221</span> * 19-Mar-2009 : Added entity support - see patch 2603321 by Peter Kolb (DG);<a name="line.221"></a>
    230. 

  230. <span class="sourceLineNo">222</span> * 30-Mar-2009 : Delegate panning to axes (DG);<a name="line.222"></a>
    231. 

  231. <span class="sourceLineNo">223</span> * 10-May-2009 : Added check for fixedLegendItems in equals(), and code to<a name="line.223"></a>
    232. 

  232. <span class="sourceLineNo">224</span> *               handle cloning (DG);<a name="line.224"></a>
    233. 

  233. <span class="sourceLineNo">225</span> * 24-Jun-2009 : Added support for annotation events - see patch 2809117<a name="line.225"></a>
    234. 

  234. <span class="sourceLineNo">226</span> *               by PK (DG);<a name="line.226"></a>
    235. 

  235. <span class="sourceLineNo">227</span> * 06-Jul-2009 : Fix for cloning of renderers - see bug 2817504 (DG)<a name="line.227"></a>
    236. 

  236. <span class="sourceLineNo">228</span> * 10-Jul-2009 : Added optional drop shadow generator (DG);<a name="line.228"></a>
    237. 

  237. <span class="sourceLineNo">229</span> * 18-Oct-2011 : Fix tooltip offset with shadow renderer (DG);<a name="line.229"></a>
    238. 

  238. <span class="sourceLineNo">230</span> * 12-Sep-2013 : Check for KEY_SUPPRESS_SHADOW_GENERATION rendering hint (DG);<a name="line.230"></a>
    239. 

  239. <span class="sourceLineNo">231</span> * 10-Mar-2014 : Updated Javadocs for issue #1123 (DG);<a name="line.231"></a>
    240. 

  240. <span class="sourceLineNo">232</span> * 29-Jul-2014 : Add hints to normalise stroke for crosshairs (DG);<a name="line.232"></a>
    241. 

  241. <span class="sourceLineNo">233</span> *<a name="line.233"></a>
    242. 

  242. <span class="sourceLineNo">234</span> */<a name="line.234"></a>
    243. 

  243. <span class="sourceLineNo">235</span><a name="line.235"></a>
    244. 

  244. <span class="sourceLineNo">236</span>package org.jfree.chart.plot;<a name="line.236"></a>
    245. 

  245. <span class="sourceLineNo">237</span><a name="line.237"></a>
    246. 

  246. <span class="sourceLineNo">238</span>import java.awt.AlphaComposite;<a name="line.238"></a>
    247. 

  247. <span class="sourceLineNo">239</span>import java.awt.BasicStroke;<a name="line.239"></a>
    248. 

  248. <span class="sourceLineNo">240</span>import java.awt.Color;<a name="line.240"></a>
    249. 

  249. <span class="sourceLineNo">241</span>import java.awt.Composite;<a name="line.241"></a>
    250. 

  250. <span class="sourceLineNo">242</span>import java.awt.Graphics2D;<a name="line.242"></a>
    251. 

  251. <span class="sourceLineNo">243</span>import java.awt.Paint;<a name="line.243"></a>
    252. 

  252. <span class="sourceLineNo">244</span>import java.awt.Rectangle;<a name="line.244"></a>
    253. 

  253. <span class="sourceLineNo">245</span>import java.awt.RenderingHints;<a name="line.245"></a>
    254. 

  254. <span class="sourceLineNo">246</span>import java.awt.Shape;<a name="line.246"></a>
    255. 

  255. <span class="sourceLineNo">247</span>import java.awt.Stroke;<a name="line.247"></a>
    256. 

  256. <span class="sourceLineNo">248</span>import java.awt.geom.Line2D;<a name="line.248"></a>
    257. 

  257. <span class="sourceLineNo">249</span>import java.awt.geom.Point2D;<a name="line.249"></a>
    258. 

  258. <span class="sourceLineNo">250</span>import java.awt.geom.Rectangle2D;<a name="line.250"></a>
    259. 

  259. <span class="sourceLineNo">251</span>import java.awt.image.BufferedImage;<a name="line.251"></a>
    260. 

  260. <span class="sourceLineNo">252</span>import java.io.IOException;<a name="line.252"></a>
    261. 

  261. <span class="sourceLineNo">253</span>import java.io.ObjectInputStream;<a name="line.253"></a>
    262. 

  262. <span class="sourceLineNo">254</span>import java.io.ObjectOutputStream;<a name="line.254"></a>
    263. 

  263. <span class="sourceLineNo">255</span>import java.io.Serializable;<a name="line.255"></a>
    264. 

  264. <span class="sourceLineNo">256</span>import java.util.ArrayList;<a name="line.256"></a>
    265. 

  265. <span class="sourceLineNo">257</span>import java.util.Collection;<a name="line.257"></a>
    266. 

  266. <span class="sourceLineNo">258</span>import java.util.Collections;<a name="line.258"></a>
    267. 

  267. <span class="sourceLineNo">259</span>import java.util.HashMap;<a name="line.259"></a>
    268. 

  268. <span class="sourceLineNo">260</span>import java.util.HashSet;<a name="line.260"></a>
    269. 

  269. <span class="sourceLineNo">261</span>import java.util.Iterator;<a name="line.261"></a>
    270. 

  270. <span class="sourceLineNo">262</span>import java.util.List;<a name="line.262"></a>
    271. 

  271. <span class="sourceLineNo">263</span>import java.util.Map;<a name="line.263"></a>
    272. 

  272. <span class="sourceLineNo">264</span>import java.util.Map.Entry;<a name="line.264"></a>
    273. 

  273. <span class="sourceLineNo">265</span>import java.util.ResourceBundle;<a name="line.265"></a>
    274. 

  274. <span class="sourceLineNo">266</span>import java.util.Set;<a name="line.266"></a>
    275. 

  275. <span class="sourceLineNo">267</span>import java.util.TreeMap;<a name="line.267"></a>
    276. 

  276. <span class="sourceLineNo">268</span>import org.jfree.chart.JFreeChart;<a name="line.268"></a>
    277. 

  277. <span class="sourceLineNo">269</span><a name="line.269"></a>
    278. 

  278. <span class="sourceLineNo">270</span>import org.jfree.chart.LegendItem;<a name="line.270"></a>
    279. 

  279. <span class="sourceLineNo">271</span>import org.jfree.chart.LegendItemCollection;<a name="line.271"></a>
    280. 

  280. <span class="sourceLineNo">272</span>import org.jfree.chart.annotations.Annotation;<a name="line.272"></a>
    281. 

  281. <span class="sourceLineNo">273</span>import org.jfree.chart.annotations.XYAnnotation;<a name="line.273"></a>
    282. 

  282. <span class="sourceLineNo">274</span>import org.jfree.chart.annotations.XYAnnotationBoundsInfo;<a name="line.274"></a>
    283. 

  283. <span class="sourceLineNo">275</span>import org.jfree.chart.axis.Axis;<a name="line.275"></a>
    284. 

  284. <span class="sourceLineNo">276</span>import org.jfree.chart.axis.AxisCollection;<a name="line.276"></a>
    285. 

  285. <span class="sourceLineNo">277</span>import org.jfree.chart.axis.AxisLocation;<a name="line.277"></a>
    286. 

  286. <span class="sourceLineNo">278</span>import org.jfree.chart.axis.AxisSpace;<a name="line.278"></a>
    287. 

  287. <span class="sourceLineNo">279</span>import org.jfree.chart.axis.AxisState;<a name="line.279"></a>
    288. 

  288. <span class="sourceLineNo">280</span>import org.jfree.chart.axis.TickType;<a name="line.280"></a>
    289. 

  289. <span class="sourceLineNo">281</span>import org.jfree.chart.axis.ValueAxis;<a name="line.281"></a>
    290. 

  290. <span class="sourceLineNo">282</span>import org.jfree.chart.axis.ValueTick;<a name="line.282"></a>
    291. 

  291. <span class="sourceLineNo">283</span>import org.jfree.chart.event.AnnotationChangeEvent;<a name="line.283"></a>
    292. 

  292. <span class="sourceLineNo">284</span>import org.jfree.chart.event.ChartChangeEventType;<a name="line.284"></a>
    293. 

  293. <span class="sourceLineNo">285</span>import org.jfree.chart.event.PlotChangeEvent;<a name="line.285"></a>
    294. 

  294. <span class="sourceLineNo">286</span>import org.jfree.chart.event.RendererChangeEvent;<a name="line.286"></a>
    295. 

  295. <span class="sourceLineNo">287</span>import org.jfree.chart.event.RendererChangeListener;<a name="line.287"></a>
    296. 

  296. <span class="sourceLineNo">288</span>import org.jfree.chart.renderer.RendererUtilities;<a name="line.288"></a>
    297. 

  297. <span class="sourceLineNo">289</span>import org.jfree.chart.renderer.xy.AbstractXYItemRenderer;<a name="line.289"></a>
    298. 

  298. <span class="sourceLineNo">290</span>import org.jfree.chart.renderer.xy.XYItemRenderer;<a name="line.290"></a>
    299. 

  299. <span class="sourceLineNo">291</span>import org.jfree.chart.renderer.xy.XYItemRendererState;<a name="line.291"></a>
    300. 

  300. <span class="sourceLineNo">292</span>import org.jfree.chart.util.CloneUtils;<a name="line.292"></a>
    301. 

  301. <span class="sourceLineNo">293</span>import org.jfree.chart.util.ParamChecks;<a name="line.293"></a>
    302. 

  302. <span class="sourceLineNo">294</span>import org.jfree.chart.util.ResourceBundleWrapper;<a name="line.294"></a>
    303. 

  303. <span class="sourceLineNo">295</span>import org.jfree.chart.util.ShadowGenerator;<a name="line.295"></a>
    304. 

  304. <span class="sourceLineNo">296</span>import org.jfree.data.Range;<a name="line.296"></a>
    305. 

  305. <span class="sourceLineNo">297</span>import org.jfree.data.general.DatasetChangeEvent;<a name="line.297"></a>
    306. 

  306. <span class="sourceLineNo">298</span>import org.jfree.data.general.DatasetUtilities;<a name="line.298"></a>
    307. 

  307. <span class="sourceLineNo">299</span>import org.jfree.data.xy.XYDataset;<a name="line.299"></a>
    308. 

  308. <span class="sourceLineNo">300</span>import org.jfree.io.SerialUtilities;<a name="line.300"></a>
    309. 

  309. <span class="sourceLineNo">301</span>import org.jfree.ui.Layer;<a name="line.301"></a>
    310. 

  310. <span class="sourceLineNo">302</span>import org.jfree.ui.RectangleEdge;<a name="line.302"></a>
    311. 

  311. <span class="sourceLineNo">303</span>import org.jfree.ui.RectangleInsets;<a name="line.303"></a>
    312. 

  312. <span class="sourceLineNo">304</span>import org.jfree.util.ObjectUtilities;<a name="line.304"></a>
    313. 

  313. <span class="sourceLineNo">305</span>import org.jfree.util.PaintUtilities;<a name="line.305"></a>
    314. 

  314. <span class="sourceLineNo">306</span>import org.jfree.util.PublicCloneable;<a name="line.306"></a>
    315. 

  315. <span class="sourceLineNo">307</span><a name="line.307"></a>
    316. 

  316. <span class="sourceLineNo">308</span>/**<a name="line.308"></a>
    317. 

  317. <span class="sourceLineNo">309</span> * A general class for plotting data in the form of (x, y) pairs.  This plot can<a name="line.309"></a>
    318. 

  318. <span class="sourceLineNo">310</span> * use data from any class that implements the {@link XYDataset} interface.<a name="line.310"></a>
    319. 

  319. <span class="sourceLineNo">311</span> * &lt;P&gt;<a name="line.311"></a>
    320. 

  320. <span class="sourceLineNo">312</span> * &lt;code&gt;XYPlot&lt;/code&gt; makes use of an {@link XYItemRenderer} to draw each point<a name="line.312"></a>
    321. 

  321. <span class="sourceLineNo">313</span> * on the plot.  By using different renderers, various chart types can be<a name="line.313"></a>
    322. 

  322. <span class="sourceLineNo">314</span> * produced.<a name="line.314"></a>
    323. 

  323. <span class="sourceLineNo">315</span> * &lt;p&gt;<a name="line.315"></a>
    324. 

  324. <span class="sourceLineNo">316</span> * The {@link org.jfree.chart.ChartFactory} class contains static methods for<a name="line.316"></a>
    325. 

  325. <span class="sourceLineNo">317</span> * creating pre-configured charts.<a name="line.317"></a>
    326. 

  326. <span class="sourceLineNo">318</span> */<a name="line.318"></a>
    327. 

  327. <span class="sourceLineNo">319</span>public class XYPlot extends Plot implements ValueAxisPlot, Pannable, Zoomable,<a name="line.319"></a>
    328. 

  328. <span class="sourceLineNo">320</span>        RendererChangeListener, Cloneable, PublicCloneable, Serializable {<a name="line.320"></a>
    329. 

  329. <span class="sourceLineNo">321</span><a name="line.321"></a>
    330. 

  330. <span class="sourceLineNo">322</span>    /** For serialization. */<a name="line.322"></a>
    331. 

  331. <span class="sourceLineNo">323</span>    private static final long serialVersionUID = 7044148245716569264L;<a name="line.323"></a>
    332. 

  332. <span class="sourceLineNo">324</span><a name="line.324"></a>
    333. 

  333. <span class="sourceLineNo">325</span>    /** The default grid line stroke. */<a name="line.325"></a>
    334. 

  334. <span class="sourceLineNo">326</span>    public static final Stroke DEFAULT_GRIDLINE_STROKE = new BasicStroke(0.5f,<a name="line.326"></a>
    335. 

  335. <span class="sourceLineNo">327</span>            BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0.0f,<a name="line.327"></a>
    336. 

  336. <span class="sourceLineNo">328</span>            new float[] {2.0f, 2.0f}, 0.0f);<a name="line.328"></a>
    337. 

  337. <span class="sourceLineNo">329</span><a name="line.329"></a>
    338. 

  338. <span class="sourceLineNo">330</span>    /** The default grid line paint. */<a name="line.330"></a>
    339. 

  339. <span class="sourceLineNo">331</span>    public static final Paint DEFAULT_GRIDLINE_PAINT = Color.lightGray;<a name="line.331"></a>
    340. 

  340. <span class="sourceLineNo">332</span><a name="line.332"></a>
    341. 

  341. <span class="sourceLineNo">333</span>    /** The default crosshair visibility. */<a name="line.333"></a>
    342. 

  342. <span class="sourceLineNo">334</span>    public static final boolean DEFAULT_CROSSHAIR_VISIBLE = false;<a name="line.334"></a>
    343. 

  343. <span class="sourceLineNo">335</span><a name="line.335"></a>
    344. 

  344. <span class="sourceLineNo">336</span>    /** The default crosshair stroke. */<a name="line.336"></a>
    345. 

  345. <span class="sourceLineNo">337</span>    public static final Stroke DEFAULT_CROSSHAIR_STROKE<a name="line.337"></a>
    346. 

  346. <span class="sourceLineNo">338</span>            = DEFAULT_GRIDLINE_STROKE;<a name="line.338"></a>
    347. 

  347. <span class="sourceLineNo">339</span><a name="line.339"></a>
    348. 

  348. <span class="sourceLineNo">340</span>    /** The default crosshair paint. */<a name="line.340"></a>
    349. 

  349. <span class="sourceLineNo">341</span>    public static final Paint DEFAULT_CROSSHAIR_PAINT = Color.blue;<a name="line.341"></a>
    350. 

  350. <span class="sourceLineNo">342</span><a name="line.342"></a>
    351. 

  351. <span class="sourceLineNo">343</span>    /** The resourceBundle for the localization. */<a name="line.343"></a>
    352. 

  352. <span class="sourceLineNo">344</span>    protected static ResourceBundle localizationResources<a name="line.344"></a>
    353. 

  353. <span class="sourceLineNo">345</span>            = ResourceBundleWrapper.getBundle(<a name="line.345"></a>
    354. 

  354. <span class="sourceLineNo">346</span>                    "org.jfree.chart.plot.LocalizationBundle");<a name="line.346"></a>
    355. 

  355. <span class="sourceLineNo">347</span><a name="line.347"></a>
    356. 

  356. <span class="sourceLineNo">348</span>    /** The plot orientation. */<a name="line.348"></a>
    357. 

  357. <span class="sourceLineNo">349</span>    private PlotOrientation orientation;<a name="line.349"></a>
    358. 

  358. <span class="sourceLineNo">350</span><a name="line.350"></a>
    359. 

  359. <span class="sourceLineNo">351</span>    /** The offset between the data area and the axes. */<a name="line.351"></a>
    360. 

  360. <span class="sourceLineNo">352</span>    private RectangleInsets axisOffset;<a name="line.352"></a>
    361. 

  361. <span class="sourceLineNo">353</span><a name="line.353"></a>
    362. 

  362. <span class="sourceLineNo">354</span>    /** The domain axis / axes (used for the x-values). */<a name="line.354"></a>
    363. 

  363. <span class="sourceLineNo">355</span>    private Map&lt;Integer, ValueAxis&gt; domainAxes;<a name="line.355"></a>
    364. 

  364. <span class="sourceLineNo">356</span><a name="line.356"></a>
    365. 

  365. <span class="sourceLineNo">357</span>    /** The domain axis locations. */<a name="line.357"></a>
    366. 

  366. <span class="sourceLineNo">358</span>    private Map&lt;Integer, AxisLocation&gt; domainAxisLocations;<a name="line.358"></a>
    367. 

  367. <span class="sourceLineNo">359</span><a name="line.359"></a>
    368. 

  368. <span class="sourceLineNo">360</span>    /** The range axis (used for the y-values). */<a name="line.360"></a>
    369. 

  369. <span class="sourceLineNo">361</span>    private Map&lt;Integer, ValueAxis&gt; rangeAxes;<a name="line.361"></a>
    370. 

  370. <span class="sourceLineNo">362</span><a name="line.362"></a>
    371. 

  371. <span class="sourceLineNo">363</span>    /** The range axis location. */<a name="line.363"></a>
    372. 

  372. <span class="sourceLineNo">364</span>    private Map&lt;Integer, AxisLocation&gt; rangeAxisLocations;<a name="line.364"></a>
    373. 

  373. <span class="sourceLineNo">365</span><a name="line.365"></a>
    374. 

  374. <span class="sourceLineNo">366</span>    /** Storage for the datasets. */<a name="line.366"></a>
    375. 

  375. <span class="sourceLineNo">367</span>    private Map&lt;Integer, XYDataset&gt; datasets;<a name="line.367"></a>
    376. 

  376. <span class="sourceLineNo">368</span><a name="line.368"></a>
    377. 

  377. <span class="sourceLineNo">369</span>    /** Storage for the renderers. */<a name="line.369"></a>
    378. 

  378. <span class="sourceLineNo">370</span>    private Map&lt;Integer, XYItemRenderer&gt; renderers;<a name="line.370"></a>
    379. 

  379. <span class="sourceLineNo">371</span><a name="line.371"></a>
    380. 

  380. <span class="sourceLineNo">372</span>    /**<a name="line.372"></a>
    381. 

  381. <span class="sourceLineNo">373</span>     * Storage for the mapping between datasets/renderers and domain axes.  The<a name="line.373"></a>
    382. 

  382. <span class="sourceLineNo">374</span>     * keys in the map are Integer objects, corresponding to the dataset<a name="line.374"></a>
    383. 

  383. <span class="sourceLineNo">375</span>     * index.  The values in the map are List objects containing Integer<a name="line.375"></a>
    384. 

  384. <span class="sourceLineNo">376</span>     * objects (corresponding to the axis indices).  If the map contains no<a name="line.376"></a>
    385. 

  385. <span class="sourceLineNo">377</span>     * entry for a dataset, it is assumed to map to the primary domain axis<a name="line.377"></a>
    386. 

  386. <span class="sourceLineNo">378</span>     * (index = 0).<a name="line.378"></a>
    387. 

  387. <span class="sourceLineNo">379</span>     */<a name="line.379"></a>
    388. 

  388. <span class="sourceLineNo">380</span>    private Map&lt;Integer, List&lt;Integer&gt;&gt; datasetToDomainAxesMap;<a name="line.380"></a>
    389. 

  389. <span class="sourceLineNo">381</span><a name="line.381"></a>
    390. 

  390. <span class="sourceLineNo">382</span>    /**<a name="line.382"></a>
    391. 

  391. <span class="sourceLineNo">383</span>     * Storage for the mapping between datasets/renderers and range axes.  The<a name="line.383"></a>
    392. 

  392. <span class="sourceLineNo">384</span>     * keys in the map are Integer objects, corresponding to the dataset<a name="line.384"></a>
    393. 

  393. <span class="sourceLineNo">385</span>     * index.  The values in the map are List objects containing Integer<a name="line.385"></a>
    394. 

  394. <span class="sourceLineNo">386</span>     * objects (corresponding to the axis indices).  If the map contains no<a name="line.386"></a>
    395. 

  395. <span class="sourceLineNo">387</span>     * entry for a dataset, it is assumed to map to the primary domain axis<a name="line.387"></a>
    396. 

  396. <span class="sourceLineNo">388</span>     * (index = 0).<a name="line.388"></a>
    397. 

  397. <span class="sourceLineNo">389</span>     */<a name="line.389"></a>
    398. 

  398. <span class="sourceLineNo">390</span>    private Map&lt;Integer, List&lt;Integer&gt;&gt; datasetToRangeAxesMap;<a name="line.390"></a>
    399. 

  399. <span class="sourceLineNo">391</span><a name="line.391"></a>
    400. 

  400. <span class="sourceLineNo">392</span>    /** The origin point for the quadrants (if drawn). */<a name="line.392"></a>
    401. 

  401. <span class="sourceLineNo">393</span>    private transient Point2D quadrantOrigin = new Point2D.Double(0.0, 0.0);<a name="line.393"></a>
    402. 

  402. <span class="sourceLineNo">394</span><a name="line.394"></a>
    403. 

  403. <span class="sourceLineNo">395</span>    /** The paint used for each quadrant. */<a name="line.395"></a>
    404. 

  404. <span class="sourceLineNo">396</span>    private transient Paint[] quadrantPaint<a name="line.396"></a>
    405. 

  405. <span class="sourceLineNo">397</span>            = new Paint[] {null, null, null, null};<a name="line.397"></a>
    406. 

  406. <span class="sourceLineNo">398</span><a name="line.398"></a>
    407. 

  407. <span class="sourceLineNo">399</span>    /** A flag that controls whether the domain grid-lines are visible. */<a name="line.399"></a>
    408. 

  408. <span class="sourceLineNo">400</span>    private boolean domainGridlinesVisible;<a name="line.400"></a>
    409. 

  409. <span class="sourceLineNo">401</span><a name="line.401"></a>
    410. 

  410. <span class="sourceLineNo">402</span>    /** The stroke used to draw the domain grid-lines. */<a name="line.402"></a>
    411. 

  411. <span class="sourceLineNo">403</span>    private transient Stroke domainGridlineStroke;<a name="line.403"></a>
    412. 

  412. <span class="sourceLineNo">404</span><a name="line.404"></a>
    413. 

  413. <span class="sourceLineNo">405</span>    /** The paint used to draw the domain grid-lines. */<a name="line.405"></a>
    414. 

  414. <span class="sourceLineNo">406</span>    private transient Paint domainGridlinePaint;<a name="line.406"></a>
    415. 

  415. <span class="sourceLineNo">407</span><a name="line.407"></a>
    416. 

  416. <span class="sourceLineNo">408</span>    /** A flag that controls whether the range grid-lines are visible. */<a name="line.408"></a>
    417. 

  417. <span class="sourceLineNo">409</span>    private boolean rangeGridlinesVisible;<a name="line.409"></a>
    418. 

  418. <span class="sourceLineNo">410</span><a name="line.410"></a>
    419. 

  419. <span class="sourceLineNo">411</span>    /** The stroke used to draw the range grid-lines. */<a name="line.411"></a>
    420. 

  420. <span class="sourceLineNo">412</span>    private transient Stroke rangeGridlineStroke;<a name="line.412"></a>
    421. 

  421. <span class="sourceLineNo">413</span><a name="line.413"></a>
    422. 

  422. <span class="sourceLineNo">414</span>    /** The paint used to draw the range grid-lines. */<a name="line.414"></a>
    423. 

  423. <span class="sourceLineNo">415</span>    private transient Paint rangeGridlinePaint;<a name="line.415"></a>
    424. 

  424. <span class="sourceLineNo">416</span><a name="line.416"></a>
    425. 

  425. <span class="sourceLineNo">417</span>    /**<a name="line.417"></a>
    426. 

  426. <span class="sourceLineNo">418</span>     * A flag that controls whether the domain minor grid-lines are visible.<a name="line.418"></a>
    427. 

  427. <span class="sourceLineNo">419</span>     *<a name="line.419"></a>
    428. 

  428. <span class="sourceLineNo">420</span>     * @since 1.0.12<a name="line.420"></a>
    429. 

  429. <span class="sourceLineNo">421</span>     */<a name="line.421"></a>
    430. 

  430. <span class="sourceLineNo">422</span>    private boolean domainMinorGridlinesVisible;<a name="line.422"></a>
    431. 

  431. <span class="sourceLineNo">423</span><a name="line.423"></a>
    432. 

  432. <span class="sourceLineNo">424</span>    /**<a name="line.424"></a>
    433. 

  433. <span class="sourceLineNo">425</span>     * The stroke used to draw the domain minor grid-lines.<a name="line.425"></a>
    434. 

  434. <span class="sourceLineNo">426</span>     *<a name="line.426"></a>
    435. 

  435. <span class="sourceLineNo">427</span>     * @since 1.0.12<a name="line.427"></a>
    436. 

  436. <span class="sourceLineNo">428</span>     */<a name="line.428"></a>
    437. 

  437. <span class="sourceLineNo">429</span>    private transient Stroke domainMinorGridlineStroke;<a name="line.429"></a>
    438. 

  438. <span class="sourceLineNo">430</span><a name="line.430"></a>
    439. 

  439. <span class="sourceLineNo">431</span>    /**<a name="line.431"></a>
    440. 

  440. <span class="sourceLineNo">432</span>     * The paint used to draw the domain minor grid-lines.<a name="line.432"></a>
    441. 

  441. <span class="sourceLineNo">433</span>     *<a name="line.433"></a>
    442. 

  442. <span class="sourceLineNo">434</span>     * @since 1.0.12<a name="line.434"></a>
    443. 

  443. <span class="sourceLineNo">435</span>     */<a name="line.435"></a>
    444. 

  444. <span class="sourceLineNo">436</span>    private transient Paint domainMinorGridlinePaint;<a name="line.436"></a>
    445. 

  445. <span class="sourceLineNo">437</span><a name="line.437"></a>
    446. 

  446. <span class="sourceLineNo">438</span>    /**<a name="line.438"></a>
    447. 

  447. <span class="sourceLineNo">439</span>     * A flag that controls whether the range minor grid-lines are visible.<a name="line.439"></a>
    448. 

  448. <span class="sourceLineNo">440</span>     *<a name="line.440"></a>
    449. 

  449. <span class="sourceLineNo">441</span>     * @since 1.0.12<a name="line.441"></a>
    450. 

  450. <span class="sourceLineNo">442</span>     */<a name="line.442"></a>
    451. 

  451. <span class="sourceLineNo">443</span>    private boolean rangeMinorGridlinesVisible;<a name="line.443"></a>
    452. 

  452. <span class="sourceLineNo">444</span><a name="line.444"></a>
    453. 

  453. <span class="sourceLineNo">445</span>    /**<a name="line.445"></a>
    454. 

  454. <span class="sourceLineNo">446</span>     * The stroke used to draw the range minor grid-lines.<a name="line.446"></a>
    455. 

  455. <span class="sourceLineNo">447</span>     *<a name="line.447"></a>
    456. 

  456. <span class="sourceLineNo">448</span>     * @since 1.0.12<a name="line.448"></a>
    457. 

  457. <span class="sourceLineNo">449</span>     */<a name="line.449"></a>
    458. 

  458. <span class="sourceLineNo">450</span>    private transient Stroke rangeMinorGridlineStroke;<a name="line.450"></a>
    459. 

  459. <span class="sourceLineNo">451</span><a name="line.451"></a>
    460. 

  460. <span class="sourceLineNo">452</span>    /**<a name="line.452"></a>
    461. 

  461. <span class="sourceLineNo">453</span>     * The paint used to draw the range minor grid-lines.<a name="line.453"></a>
    462. 

  462. <span class="sourceLineNo">454</span>     *<a name="line.454"></a>
    463. 

  463. <span class="sourceLineNo">455</span>     * @since 1.0.12<a name="line.455"></a>
    464. 

  464. <span class="sourceLineNo">456</span>     */<a name="line.456"></a>
    465. 

  465. <span class="sourceLineNo">457</span>    private transient Paint rangeMinorGridlinePaint;<a name="line.457"></a>
    466. 

  466. <span class="sourceLineNo">458</span><a name="line.458"></a>
    467. 

  467. <span class="sourceLineNo">459</span>    /**<a name="line.459"></a>
    468. 

  468. <span class="sourceLineNo">460</span>     * A flag that controls whether or not the zero baseline against the domain<a name="line.460"></a>
    469. 

  469. <span class="sourceLineNo">461</span>     * axis is visible.<a name="line.461"></a>
    470. 

  470. <span class="sourceLineNo">462</span>     *<a name="line.462"></a>
    471. 

  471. <span class="sourceLineNo">463</span>     * @since 1.0.5<a name="line.463"></a>
    472. 

  472. <span class="sourceLineNo">464</span>     */<a name="line.464"></a>
    473. 

  473. <span class="sourceLineNo">465</span>    private boolean domainZeroBaselineVisible;<a name="line.465"></a>
    474. 

  474. <span class="sourceLineNo">466</span><a name="line.466"></a>
    475. 

  475. <span class="sourceLineNo">467</span>    /**<a name="line.467"></a>
    476. 

  476. <span class="sourceLineNo">468</span>     * The stroke used for the zero baseline against the domain axis.<a name="line.468"></a>
    477. 

  477. <span class="sourceLineNo">469</span>     *<a name="line.469"></a>
    478. 

  478. <span class="sourceLineNo">470</span>     * @since 1.0.5<a name="line.470"></a>
    479. 

  479. <span class="sourceLineNo">471</span>     */<a name="line.471"></a>
    480. 

  480. <span class="sourceLineNo">472</span>    private transient Stroke domainZeroBaselineStroke;<a name="line.472"></a>
    481. 

  481. <span class="sourceLineNo">473</span><a name="line.473"></a>
    482. 

  482. <span class="sourceLineNo">474</span>    /**<a name="line.474"></a>
    483. 

  483. <span class="sourceLineNo">475</span>     * The paint used for the zero baseline against the domain axis.<a name="line.475"></a>
    484. 

  484. <span class="sourceLineNo">476</span>     *<a name="line.476"></a>
    485. 

  485. <span class="sourceLineNo">477</span>     * @since 1.0.5<a name="line.477"></a>
    486. 

  486. <span class="sourceLineNo">478</span>     */<a name="line.478"></a>
    487. 

  487. <span class="sourceLineNo">479</span>    private transient Paint domainZeroBaselinePaint;<a name="line.479"></a>
    488. 

  488. <span class="sourceLineNo">480</span><a name="line.480"></a>
    489. 

  489. <span class="sourceLineNo">481</span>    /**<a name="line.481"></a>
    490. 

  490. <span class="sourceLineNo">482</span>     * A flag that controls whether or not the zero baseline against the range<a name="line.482"></a>
    491. 

  491. <span class="sourceLineNo">483</span>     * axis is visible.<a name="line.483"></a>
    492. 

  492. <span class="sourceLineNo">484</span>     */<a name="line.484"></a>
    493. 

  493. <span class="sourceLineNo">485</span>    private boolean rangeZeroBaselineVisible;<a name="line.485"></a>
    494. 

  494. <span class="sourceLineNo">486</span><a name="line.486"></a>
    495. 

  495. <span class="sourceLineNo">487</span>    /** The stroke used for the zero baseline against the range axis. */<a name="line.487"></a>
    496. 

  496. <span class="sourceLineNo">488</span>    private transient Stroke rangeZeroBaselineStroke;<a name="line.488"></a>
    497. 

  497. <span class="sourceLineNo">489</span><a name="line.489"></a>
    498. 

  498. <span class="sourceLineNo">490</span>    /** The paint used for the zero baseline against the range axis. */<a name="line.490"></a>
    499. 

  499. <span class="sourceLineNo">491</span>    private transient Paint rangeZeroBaselinePaint;<a name="line.491"></a>
    500. 

  500. <span class="sourceLineNo">492</span><a name="line.492"></a>
    501. 

  501. <span class="sourceLineNo">493</span>    /** A flag that controls whether or not a domain crosshair is drawn..*/<a name="line.493"></a>
    502. 

  502. <span class="sourceLineNo">494</span>    private boolean domainCrosshairVisible;<a name="line.494"></a>
    503. 

  503. <span class="sourceLineNo">495</span><a name="line.495"></a>
    504. 

  504. <span class="sourceLineNo">496</span>    /** The domain crosshair value. */<a name="line.496"></a>
    505. 

  505. <span class="sourceLineNo">497</span>    private double domainCrosshairValue;<a name="line.497"></a>
    506. 

  506. <span class="sourceLineNo">498</span><a name="line.498"></a>
    507. 

  507. <span class="sourceLineNo">499</span>    /** The pen/brush used to draw the crosshair (if any). */<a name="line.499"></a>
    508. 

  508. <span class="sourceLineNo">500</span>    private transient Stroke domainCrosshairStroke;<a name="line.500"></a>
    509. 

  509. <span class="sourceLineNo">501</span><a name="line.501"></a>
    510. 

  510. <span class="sourceLineNo">502</span>    /** The color used to draw the crosshair (if any). */<a name="line.502"></a>
    511. 

  511. <span class="sourceLineNo">503</span>    private transient Paint domainCrosshairPaint;<a name="line.503"></a>
    512. 

  512. <span class="sourceLineNo">504</span><a name="line.504"></a>
    513. 

  513. <span class="sourceLineNo">505</span>    /**<a name="line.505"></a>
    514. 

  514. <span class="sourceLineNo">506</span>     * A flag that controls whether or not the crosshair locks onto actual<a name="line.506"></a>
    515. 

  515. <span class="sourceLineNo">507</span>     * data points.<a name="line.507"></a>
    516. 

  516. <span class="sourceLineNo">508</span>     */<a name="line.508"></a>
    517. 

  517. <span class="sourceLineNo">509</span>    private boolean domainCrosshairLockedOnData = true;<a name="line.509"></a>
    518. 

  518. <span class="sourceLineNo">510</span><a name="line.510"></a>
    519. 

  519. <span class="sourceLineNo">511</span>    /** A flag that controls whether or not a range crosshair is drawn..*/<a name="line.511"></a>
    520. 

  520. <span class="sourceLineNo">512</span>    private boolean rangeCrosshairVisible;<a name="line.512"></a>
    521. 

  521. <span class="sourceLineNo">513</span><a name="line.513"></a>
    522. 

  522. <span class="sourceLineNo">514</span>    /** The range crosshair value. */<a name="line.514"></a>
    523. 

  523. <span class="sourceLineNo">515</span>    private double rangeCrosshairValue;<a name="line.515"></a>
    524. 

  524. <span class="sourceLineNo">516</span><a name="line.516"></a>
    525. 

  525. <span class="sourceLineNo">517</span>    /** The pen/brush used to draw the crosshair (if any). */<a name="line.517"></a>
    526. 

  526. <span class="sourceLineNo">518</span>    private transient Stroke rangeCrosshairStroke;<a name="line.518"></a>
    527. 

  527. <span class="sourceLineNo">519</span><a name="line.519"></a>
    528. 

  528. <span class="sourceLineNo">520</span>    /** The color used to draw the crosshair (if any). */<a name="line.520"></a>
    529. 

  529. <span class="sourceLineNo">521</span>    private transient Paint rangeCrosshairPaint;<a name="line.521"></a>
    530. 

  530. <span class="sourceLineNo">522</span><a name="line.522"></a>
    531. 

  531. <span class="sourceLineNo">523</span>    /**<a name="line.523"></a>
    532. 

  532. <span class="sourceLineNo">524</span>     * A flag that controls whether or not the crosshair locks onto actual<a name="line.524"></a>
    533. 

  533. <span class="sourceLineNo">525</span>     * data points.<a name="line.525"></a>
    534. 

  534. <span class="sourceLineNo">526</span>     */<a name="line.526"></a>
    535. 

  535. <span class="sourceLineNo">527</span>    private boolean rangeCrosshairLockedOnData = true;<a name="line.527"></a>
    536. 

  536. <span class="sourceLineNo">528</span><a name="line.528"></a>
    537. 

  537. <span class="sourceLineNo">529</span>    /** A map of lists of foreground markers (optional) for the domain axes. */<a name="line.529"></a>
    538. 

  538. <span class="sourceLineNo">530</span>    private Map foregroundDomainMarkers;<a name="line.530"></a>
    539. 

  539. <span class="sourceLineNo">531</span><a name="line.531"></a>
    540. 

  540. <span class="sourceLineNo">532</span>    /** A map of lists of background markers (optional) for the domain axes. */<a name="line.532"></a>
    541. 

  541. <span class="sourceLineNo">533</span>    private Map backgroundDomainMarkers;<a name="line.533"></a>
    542. 

  542. <span class="sourceLineNo">534</span><a name="line.534"></a>
    543. 

  543. <span class="sourceLineNo">535</span>    /** A map of lists of foreground markers (optional) for the range axes. */<a name="line.535"></a>
    544. 

  544. <span class="sourceLineNo">536</span>    private Map foregroundRangeMarkers;<a name="line.536"></a>
    545. 

  545. <span class="sourceLineNo">537</span><a name="line.537"></a>
    546. 

  546. <span class="sourceLineNo">538</span>    /** A map of lists of background markers (optional) for the range axes. */<a name="line.538"></a>
    547. 

  547. <span class="sourceLineNo">539</span>    private Map backgroundRangeMarkers;<a name="line.539"></a>
    548. 

  548. <span class="sourceLineNo">540</span><a name="line.540"></a>
    549. 

  549. <span class="sourceLineNo">541</span>    /**<a name="line.541"></a>
    550. 

  550. <span class="sourceLineNo">542</span>     * A (possibly empty) list of annotations for the plot.  The list should<a name="line.542"></a>
    551. 

  551. <span class="sourceLineNo">543</span>     * be initialised in the constructor and never allowed to be<a name="line.543"></a>
    552. 

  552. <span class="sourceLineNo">544</span>     * &lt;code&gt;null&lt;/code&gt;.<a name="line.544"></a>
    553. 

  553. <span class="sourceLineNo">545</span>     */<a name="line.545"></a>
    554. 

  554. <span class="sourceLineNo">546</span>    private List&lt;XYAnnotation&gt; annotations;<a name="line.546"></a>
    555. 

  555. <span class="sourceLineNo">547</span><a name="line.547"></a>
    556. 

  556. <span class="sourceLineNo">548</span>    /** The paint used for the domain tick bands (if any). */<a name="line.548"></a>
    557. 

  557. <span class="sourceLineNo">549</span>    private transient Paint domainTickBandPaint;<a name="line.549"></a>
    558. 

  558. <span class="sourceLineNo">550</span><a name="line.550"></a>
    559. 

  559. <span class="sourceLineNo">551</span>    /** The paint used for the range tick bands (if any). */<a name="line.551"></a>
    560. 

  560. <span class="sourceLineNo">552</span>    private transient Paint rangeTickBandPaint;<a name="line.552"></a>
    561. 

  561. <span class="sourceLineNo">553</span><a name="line.553"></a>
    562. 

  562. <span class="sourceLineNo">554</span>    /** The fixed domain axis space. */<a name="line.554"></a>
    563. 

  563. <span class="sourceLineNo">555</span>    private AxisSpace fixedDomainAxisSpace;<a name="line.555"></a>
    564. 

  564. <span class="sourceLineNo">556</span><a name="line.556"></a>
    565. 

  565. <span class="sourceLineNo">557</span>    /** The fixed range axis space. */<a name="line.557"></a>
    566. 

  566. <span class="sourceLineNo">558</span>    private AxisSpace fixedRangeAxisSpace;<a name="line.558"></a>
    567. 

  567. <span class="sourceLineNo">559</span><a name="line.559"></a>
    568. 

  568. <span class="sourceLineNo">560</span>    /**<a name="line.560"></a>
    569. 

  569. <span class="sourceLineNo">561</span>     * The order of the dataset rendering (REVERSE draws the primary dataset<a name="line.561"></a>
    570. 

  570. <span class="sourceLineNo">562</span>     * last so that it appears to be on top).<a name="line.562"></a>
    571. 

  571. <span class="sourceLineNo">563</span>     */<a name="line.563"></a>
    572. 

  572. <span class="sourceLineNo">564</span>    private DatasetRenderingOrder datasetRenderingOrder<a name="line.564"></a>
    573. 

  573. <span class="sourceLineNo">565</span>            = DatasetRenderingOrder.REVERSE;<a name="line.565"></a>
    574. 

  574. <span class="sourceLineNo">566</span><a name="line.566"></a>
    575. 

  575. <span class="sourceLineNo">567</span>    /**<a name="line.567"></a>
    576. 

  576. <span class="sourceLineNo">568</span>     * The order of the series rendering (REVERSE draws the primary series<a name="line.568"></a>
    577. 

  577. <span class="sourceLineNo">569</span>     * last so that it appears to be on top).<a name="line.569"></a>
    578. 

  578. <span class="sourceLineNo">570</span>     */<a name="line.570"></a>
    579. 

  579. <span class="sourceLineNo">571</span>    private SeriesRenderingOrder seriesRenderingOrder<a name="line.571"></a>
    580. 

  580. <span class="sourceLineNo">572</span>            = SeriesRenderingOrder.REVERSE;<a name="line.572"></a>
    581. 

  581. <span class="sourceLineNo">573</span><a name="line.573"></a>
    582. 

  582. <span class="sourceLineNo">574</span>    /**<a name="line.574"></a>
    583. 

  583. <span class="sourceLineNo">575</span>     * The weight for this plot (only relevant if this is a subplot in a<a name="line.575"></a>
    584. 

  584. <span class="sourceLineNo">576</span>     * combined plot).<a name="line.576"></a>
    585. 

  585. <span class="sourceLineNo">577</span>     */<a name="line.577"></a>
    586. 

  586. <span class="sourceLineNo">578</span>    private int weight;<a name="line.578"></a>
    587. 

  587. <span class="sourceLineNo">579</span><a name="line.579"></a>
    588. 

  588. <span class="sourceLineNo">580</span>    /**<a name="line.580"></a>
    589. 

  589. <span class="sourceLineNo">581</span>     * An optional collection of legend items that can be returned by the<a name="line.581"></a>
    590. 

  590. <span class="sourceLineNo">582</span>     * getLegendItems() method.<a name="line.582"></a>
    591. 

  591. <span class="sourceLineNo">583</span>     */<a name="line.583"></a>
    592. 

  592. <span class="sourceLineNo">584</span>    private LegendItemCollection fixedLegendItems;<a name="line.584"></a>
    593. 

  593. <span class="sourceLineNo">585</span><a name="line.585"></a>
    594. 

  594. <span class="sourceLineNo">586</span>    /**<a name="line.586"></a>
    595. 

  595. <span class="sourceLineNo">587</span>     * A flag that controls whether or not panning is enabled for the domain<a name="line.587"></a>
    596. 

  596. <span class="sourceLineNo">588</span>     * axis/axes.<a name="line.588"></a>
    597. 

  597. <span class="sourceLineNo">589</span>     *<a name="line.589"></a>
    598. 

  598. <span class="sourceLineNo">590</span>     * @since 1.0.13<a name="line.590"></a>
    599. 

  599. <span class="sourceLineNo">591</span>     */<a name="line.591"></a>
    600. 

  600. <span class="sourceLineNo">592</span>    private boolean domainPannable;<a name="line.592"></a>
    601. 

  601. <span class="sourceLineNo">593</span><a name="line.593"></a>
    602. 

  602. <span class="sourceLineNo">594</span>    /**<a name="line.594"></a>
    603. 

  603. <span class="sourceLineNo">595</span>     * A flag that controls whether or not panning is enabled for the range<a name="line.595"></a>
    604. 

  604. <span class="sourceLineNo">596</span>     * axis/axes.<a name="line.596"></a>
    605. 

  605. <span class="sourceLineNo">597</span>     *<a name="line.597"></a>
    606. 

  606. <span class="sourceLineNo">598</span>     * @since 1.0.13<a name="line.598"></a>
    607. 

  607. <span class="sourceLineNo">599</span>     */<a name="line.599"></a>
    608. 

  608. <span class="sourceLineNo">600</span>    private boolean rangePannable;<a name="line.600"></a>
    609. 

  609. <span class="sourceLineNo">601</span><a name="line.601"></a>
    610. 

  610. <span class="sourceLineNo">602</span>    /**<a name="line.602"></a>
    611. 

  611. <span class="sourceLineNo">603</span>     * The shadow generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.603"></a>
    612. 

  612. <span class="sourceLineNo">604</span>     *<a name="line.604"></a>
    613. 

  613. <span class="sourceLineNo">605</span>     * @since 1.0.14<a name="line.605"></a>
    614. 

  614. <span class="sourceLineNo">606</span>     */<a name="line.606"></a>
    615. 

  615. <span class="sourceLineNo">607</span>    private ShadowGenerator shadowGenerator;<a name="line.607"></a>
    616. 

  616. <span class="sourceLineNo">608</span><a name="line.608"></a>
    617. 

  617. <span class="sourceLineNo">609</span>    /**<a name="line.609"></a>
    618. 

  618. <span class="sourceLineNo">610</span>     * Creates a new &lt;code&gt;XYPlot&lt;/code&gt; instance with no dataset, no axes and<a name="line.610"></a>
    619. 

  619. <span class="sourceLineNo">611</span>     * no renderer.  You should specify these items before using the plot.<a name="line.611"></a>
    620. 

  620. <span class="sourceLineNo">612</span>     */<a name="line.612"></a>
    621. 

  621. <span class="sourceLineNo">613</span>    public XYPlot() {<a name="line.613"></a>
    622. 

  622. <span class="sourceLineNo">614</span>        this(null, null, null, null);<a name="line.614"></a>
    623. 

  623. <span class="sourceLineNo">615</span>    }<a name="line.615"></a>
    624. 

  624. <span class="sourceLineNo">616</span><a name="line.616"></a>
    625. 

  625. <span class="sourceLineNo">617</span>    /**<a name="line.617"></a>
    626. 

  626. <span class="sourceLineNo">618</span>     * Creates a new plot with the specified dataset, axes and renderer.  Any<a name="line.618"></a>
    627. 

  627. <span class="sourceLineNo">619</span>     * of the arguments can be &lt;code&gt;null&lt;/code&gt;, but in that case you should<a name="line.619"></a>
    628. 

  628. <span class="sourceLineNo">620</span>     * take care to specify the value before using the plot (otherwise a<a name="line.620"></a>
    629. 

  629. <span class="sourceLineNo">621</span>     * &lt;code&gt;NullPointerException&lt;/code&gt; may be thrown).<a name="line.621"></a>
    630. 

  630. <span class="sourceLineNo">622</span>     *<a name="line.622"></a>
    631. 

  631. <span class="sourceLineNo">623</span>     * @param dataset  the dataset (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.623"></a>
    632. 

  632. <span class="sourceLineNo">624</span>     * @param domainAxis  the domain axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.624"></a>
    633. 

  633. <span class="sourceLineNo">625</span>     * @param rangeAxis  the range axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.625"></a>
    634. 

  634. <span class="sourceLineNo">626</span>     * @param renderer  the renderer (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.626"></a>
    635. 

  635. <span class="sourceLineNo">627</span>     */<a name="line.627"></a>
    636. 

  636. <span class="sourceLineNo">628</span>    public XYPlot(XYDataset dataset, ValueAxis domainAxis, ValueAxis rangeAxis,<a name="line.628"></a>
    637. 

  637. <span class="sourceLineNo">629</span>            XYItemRenderer renderer) {<a name="line.629"></a>
    638. 

  638. <span class="sourceLineNo">630</span>        super();<a name="line.630"></a>
    639. 

  639. <span class="sourceLineNo">631</span>        this.orientation = PlotOrientation.VERTICAL;<a name="line.631"></a>
    640. 

  640. <span class="sourceLineNo">632</span>        this.weight = 1;  // only relevant when this is a subplot<a name="line.632"></a>
    641. 

  641. <span class="sourceLineNo">633</span>        this.axisOffset = RectangleInsets.ZERO_INSETS;<a name="line.633"></a>
    642. 

  642. <span class="sourceLineNo">634</span><a name="line.634"></a>
    643. 

  643. <span class="sourceLineNo">635</span>        // allocate storage for datasets, axes and renderers (all optional)<a name="line.635"></a>
    644. 

  644. <span class="sourceLineNo">636</span>        this.domainAxes = new HashMap&lt;Integer, ValueAxis&gt;();<a name="line.636"></a>
    645. 

  645. <span class="sourceLineNo">637</span>        this.domainAxisLocations = new HashMap&lt;Integer, AxisLocation&gt;();<a name="line.637"></a>
    646. 

  646. <span class="sourceLineNo">638</span>        this.foregroundDomainMarkers = new HashMap();<a name="line.638"></a>
    647. 

  647. <span class="sourceLineNo">639</span>        this.backgroundDomainMarkers = new HashMap();<a name="line.639"></a>
    648. 

  648. <span class="sourceLineNo">640</span><a name="line.640"></a>
    649. 

  649. <span class="sourceLineNo">641</span>        this.rangeAxes = new HashMap&lt;Integer, ValueAxis&gt;();<a name="line.641"></a>
    650. 

  650. <span class="sourceLineNo">642</span>        this.rangeAxisLocations = new HashMap&lt;Integer, AxisLocation&gt;();<a name="line.642"></a>
    651. 

  651. <span class="sourceLineNo">643</span>        this.foregroundRangeMarkers = new HashMap();<a name="line.643"></a>
    652. 

  652. <span class="sourceLineNo">644</span>        this.backgroundRangeMarkers = new HashMap();<a name="line.644"></a>
    653. 

  653. <span class="sourceLineNo">645</span><a name="line.645"></a>
    654. 

  654. <span class="sourceLineNo">646</span>        this.datasets = new HashMap&lt;Integer, XYDataset&gt;();<a name="line.646"></a>
    655. 

  655. <span class="sourceLineNo">647</span>        this.renderers = new HashMap&lt;Integer, XYItemRenderer&gt;();<a name="line.647"></a>
    656. 

  656. <span class="sourceLineNo">648</span><a name="line.648"></a>
    657. 

  657. <span class="sourceLineNo">649</span>        this.datasetToDomainAxesMap = new TreeMap();<a name="line.649"></a>
    658. 

  658. <span class="sourceLineNo">650</span>        this.datasetToRangeAxesMap = new TreeMap();<a name="line.650"></a>
    659. 

  659. <span class="sourceLineNo">651</span><a name="line.651"></a>
    660. 

  660. <span class="sourceLineNo">652</span>        this.annotations = new java.util.ArrayList();<a name="line.652"></a>
    661. 

  661. <span class="sourceLineNo">653</span><a name="line.653"></a>
    662. 

  662. <span class="sourceLineNo">654</span>        this.datasets.put(0, dataset);<a name="line.654"></a>
    663. 

  663. <span class="sourceLineNo">655</span>        if (dataset != null) {<a name="line.655"></a>
    664. 

  664. <span class="sourceLineNo">656</span>            dataset.addChangeListener(this);<a name="line.656"></a>
    665. 

  665. <span class="sourceLineNo">657</span>        }<a name="line.657"></a>
    666. 

  666. <span class="sourceLineNo">658</span><a name="line.658"></a>
    667. 

  667. <span class="sourceLineNo">659</span>        this.renderers.put(0, renderer);<a name="line.659"></a>
    668. 

  668. <span class="sourceLineNo">660</span>        if (renderer != null) {<a name="line.660"></a>
    669. 

  669. <span class="sourceLineNo">661</span>            renderer.setPlot(this);<a name="line.661"></a>
    670. 

  670. <span class="sourceLineNo">662</span>            renderer.addChangeListener(this);<a name="line.662"></a>
    671. 

  671. <span class="sourceLineNo">663</span>        }<a name="line.663"></a>
    672. 

  672. <span class="sourceLineNo">664</span><a name="line.664"></a>
    673. 

  673. <span class="sourceLineNo">665</span>        this.domainAxes.put(0, domainAxis);<a name="line.665"></a>
    674. 

  674. <span class="sourceLineNo">666</span>        mapDatasetToDomainAxis(0, 0);<a name="line.666"></a>
    675. 

  675. <span class="sourceLineNo">667</span>        if (domainAxis != null) {<a name="line.667"></a>
    676. 

  676. <span class="sourceLineNo">668</span>            domainAxis.setPlot(this);<a name="line.668"></a>
    677. 

  677. <span class="sourceLineNo">669</span>            domainAxis.addChangeListener(this);<a name="line.669"></a>
    678. 

  678. <span class="sourceLineNo">670</span>        }<a name="line.670"></a>
    679. 

  679. <span class="sourceLineNo">671</span>        this.domainAxisLocations.put(0, AxisLocation.BOTTOM_OR_LEFT);<a name="line.671"></a>
    680. 

  680. <span class="sourceLineNo">672</span><a name="line.672"></a>
    681. 

  681. <span class="sourceLineNo">673</span>        this.rangeAxes.put(0, rangeAxis);<a name="line.673"></a>
    682. 

  682. <span class="sourceLineNo">674</span>        mapDatasetToRangeAxis(0, 0);<a name="line.674"></a>
    683. 

  683. <span class="sourceLineNo">675</span>        if (rangeAxis != null) {<a name="line.675"></a>
    684. 

  684. <span class="sourceLineNo">676</span>            rangeAxis.setPlot(this);<a name="line.676"></a>
    685. 

  685. <span class="sourceLineNo">677</span>            rangeAxis.addChangeListener(this);<a name="line.677"></a>
    686. 

  686. <span class="sourceLineNo">678</span>        }<a name="line.678"></a>
    687. 

  687. <span class="sourceLineNo">679</span>        this.rangeAxisLocations.put(0, AxisLocation.BOTTOM_OR_LEFT);<a name="line.679"></a>
    688. 

  688. <span class="sourceLineNo">680</span><a name="line.680"></a>
    689. 

  689. <span class="sourceLineNo">681</span>        configureDomainAxes();<a name="line.681"></a>
    690. 

  690. <span class="sourceLineNo">682</span>        configureRangeAxes();<a name="line.682"></a>
    691. 

  691. <span class="sourceLineNo">683</span><a name="line.683"></a>
    692. 

  692. <span class="sourceLineNo">684</span>        this.domainGridlinesVisible = true;<a name="line.684"></a>
    693. 

  693. <span class="sourceLineNo">685</span>        this.domainGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.685"></a>
    694. 

  694. <span class="sourceLineNo">686</span>        this.domainGridlinePaint = DEFAULT_GRIDLINE_PAINT;<a name="line.686"></a>
    695. 

  695. <span class="sourceLineNo">687</span><a name="line.687"></a>
    696. 

  696. <span class="sourceLineNo">688</span>        this.domainMinorGridlinesVisible = false;<a name="line.688"></a>
    697. 

  697. <span class="sourceLineNo">689</span>        this.domainMinorGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.689"></a>
    698. 

  698. <span class="sourceLineNo">690</span>        this.domainMinorGridlinePaint = Color.white;<a name="line.690"></a>
    699. 

  699. <span class="sourceLineNo">691</span><a name="line.691"></a>
    700. 

  700. <span class="sourceLineNo">692</span>        this.domainZeroBaselineVisible = false;<a name="line.692"></a>
    701. 

  701. <span class="sourceLineNo">693</span>        this.domainZeroBaselinePaint = Color.black;<a name="line.693"></a>
    702. 

  702. <span class="sourceLineNo">694</span>        this.domainZeroBaselineStroke = new BasicStroke(0.5f);<a name="line.694"></a>
    703. 

  703. <span class="sourceLineNo">695</span><a name="line.695"></a>
    704. 

  704. <span class="sourceLineNo">696</span>        this.rangeGridlinesVisible = true;<a name="line.696"></a>
    705. 

  705. <span class="sourceLineNo">697</span>        this.rangeGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.697"></a>
    706. 

  706. <span class="sourceLineNo">698</span>        this.rangeGridlinePaint = DEFAULT_GRIDLINE_PAINT;<a name="line.698"></a>
    707. 

  707. <span class="sourceLineNo">699</span><a name="line.699"></a>
    708. 

  708. <span class="sourceLineNo">700</span>        this.rangeMinorGridlinesVisible = false;<a name="line.700"></a>
    709. 

  709. <span class="sourceLineNo">701</span>        this.rangeMinorGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.701"></a>
    710. 

  710. <span class="sourceLineNo">702</span>        this.rangeMinorGridlinePaint = Color.white;<a name="line.702"></a>
    711. 

  711. <span class="sourceLineNo">703</span><a name="line.703"></a>
    712. 

  712. <span class="sourceLineNo">704</span>        this.rangeZeroBaselineVisible = false;<a name="line.704"></a>
    713. 

  713. <span class="sourceLineNo">705</span>        this.rangeZeroBaselinePaint = Color.black;<a name="line.705"></a>
    714. 

  714. <span class="sourceLineNo">706</span>        this.rangeZeroBaselineStroke = new BasicStroke(0.5f);<a name="line.706"></a>
    715. 

  715. <span class="sourceLineNo">707</span><a name="line.707"></a>
    716. 

  716. <span class="sourceLineNo">708</span>        this.domainCrosshairVisible = false;<a name="line.708"></a>
    717. 

  717. <span class="sourceLineNo">709</span>        this.domainCrosshairValue = 0.0;<a name="line.709"></a>
    718. 

  718. <span class="sourceLineNo">710</span>        this.domainCrosshairStroke = DEFAULT_CROSSHAIR_STROKE;<a name="line.710"></a>
    719. 

  719. <span class="sourceLineNo">711</span>        this.domainCrosshairPaint = DEFAULT_CROSSHAIR_PAINT;<a name="line.711"></a>
    720. 

  720. <span class="sourceLineNo">712</span><a name="line.712"></a>
    721. 

  721. <span class="sourceLineNo">713</span>        this.rangeCrosshairVisible = false;<a name="line.713"></a>
    722. 

  722. <span class="sourceLineNo">714</span>        this.rangeCrosshairValue = 0.0;<a name="line.714"></a>
    723. 

  723. <span class="sourceLineNo">715</span>        this.rangeCrosshairStroke = DEFAULT_CROSSHAIR_STROKE;<a name="line.715"></a>
    724. 

  724. <span class="sourceLineNo">716</span>        this.rangeCrosshairPaint = DEFAULT_CROSSHAIR_PAINT;<a name="line.716"></a>
    725. 

  725. <span class="sourceLineNo">717</span>        this.shadowGenerator = null;<a name="line.717"></a>
    726. 

  726. <span class="sourceLineNo">718</span>    }<a name="line.718"></a>
    727. 

  727. <span class="sourceLineNo">719</span><a name="line.719"></a>
    728. 

  728. <span class="sourceLineNo">720</span>    /**<a name="line.720"></a>
    729. 

  729. <span class="sourceLineNo">721</span>     * Returns the plot type as a string.<a name="line.721"></a>
    730. 

  730. <span class="sourceLineNo">722</span>     *<a name="line.722"></a>
    731. 

  731. <span class="sourceLineNo">723</span>     * @return A short string describing the type of plot.<a name="line.723"></a>
    732. 

  732. <span class="sourceLineNo">724</span>     */<a name="line.724"></a>
    733. 

  733. <span class="sourceLineNo">725</span>    @Override<a name="line.725"></a>
    734. 

  734. <span class="sourceLineNo">726</span>    public String getPlotType() {<a name="line.726"></a>
    735. 

  735. <span class="sourceLineNo">727</span>        return localizationResources.getString("XY_Plot");<a name="line.727"></a>
    736. 

  736. <span class="sourceLineNo">728</span>    }<a name="line.728"></a>
    737. 

  737. <span class="sourceLineNo">729</span><a name="line.729"></a>
    738. 

  738. <span class="sourceLineNo">730</span>    /**<a name="line.730"></a>
    739. 

  739. <span class="sourceLineNo">731</span>     * Returns the orientation of the plot.<a name="line.731"></a>
    740. 

  740. <span class="sourceLineNo">732</span>     *<a name="line.732"></a>
    741. 

  741. <span class="sourceLineNo">733</span>     * @return The orientation (never &lt;code&gt;null&lt;/code&gt;).<a name="line.733"></a>
    742. 

  742. <span class="sourceLineNo">734</span>     *<a name="line.734"></a>
    743. 

  743. <span class="sourceLineNo">735</span>     * @see #setOrientation(PlotOrientation)<a name="line.735"></a>
    744. 

  744. <span class="sourceLineNo">736</span>     */<a name="line.736"></a>
    745. 

  745. <span class="sourceLineNo">737</span>    @Override<a name="line.737"></a>
    746. 

  746. <span class="sourceLineNo">738</span>    public PlotOrientation getOrientation() {<a name="line.738"></a>
    747. 

  747. <span class="sourceLineNo">739</span>        return this.orientation;<a name="line.739"></a>
    748. 

  748. <span class="sourceLineNo">740</span>    }<a name="line.740"></a>
    749. 

  749. <span class="sourceLineNo">741</span><a name="line.741"></a>
    750. 

  750. <span class="sourceLineNo">742</span>    /**<a name="line.742"></a>
    751. 

  751. <span class="sourceLineNo">743</span>     * Sets the orientation for the plot and sends a {@link PlotChangeEvent} to<a name="line.743"></a>
    752. 

  752. <span class="sourceLineNo">744</span>     * all registered listeners.<a name="line.744"></a>
    753. 

  753. <span class="sourceLineNo">745</span>     *<a name="line.745"></a>
    754. 

  754. <span class="sourceLineNo">746</span>     * @param orientation  the orientation (&lt;code&gt;null&lt;/code&gt; not allowed).<a name="line.746"></a>
    755. 

  755. <span class="sourceLineNo">747</span>     *<a name="line.747"></a>
    756. 

  756. <span class="sourceLineNo">748</span>     * @see #getOrientation()<a name="line.748"></a>
    757. 

  757. <span class="sourceLineNo">749</span>     */<a name="line.749"></a>
    758. 

  758. <span class="sourceLineNo">750</span>    public void setOrientation(PlotOrientation orientation) {<a name="line.750"></a>
    759. 

  759. <span class="sourceLineNo">751</span>        ParamChecks.nullNotPermitted(orientation, "orientation");<a name="line.751"></a>
    760. 

  760. <span class="sourceLineNo">752</span>        if (orientation != this.orientation) {<a name="line.752"></a>
    761. 

  761. <span class="sourceLineNo">753</span>            this.orientation = orientation;<a name="line.753"></a>
    762. 

  762. <span class="sourceLineNo">754</span>            fireChangeEvent();<a name="line.754"></a>
    763. 

  763. <span class="sourceLineNo">755</span>        }<a name="line.755"></a>
    764. 

  764. <span class="sourceLineNo">756</span>    }<a name="line.756"></a>
    765. 

  765. <span class="sourceLineNo">757</span><a name="line.757"></a>
    766. 

  766. <span class="sourceLineNo">758</span>    /**<a name="line.758"></a>
    767. 

  767. <span class="sourceLineNo">759</span>     * Returns the axis offset.<a name="line.759"></a>
    768. 

  768. <span class="sourceLineNo">760</span>     *<a name="line.760"></a>
    769. 

  769. <span class="sourceLineNo">761</span>     * @return The axis offset (never &lt;code&gt;null&lt;/code&gt;).<a name="line.761"></a>
    770. 

  770. <span class="sourceLineNo">762</span>     *<a name="line.762"></a>
    771. 

  771. <span class="sourceLineNo">763</span>     * @see #setAxisOffset(RectangleInsets)<a name="line.763"></a>
    772. 

  772. <span class="sourceLineNo">764</span>     */<a name="line.764"></a>
    773. 

  773. <span class="sourceLineNo">765</span>    public RectangleInsets getAxisOffset() {<a name="line.765"></a>
    774. 

  774. <span class="sourceLineNo">766</span>        return this.axisOffset;<a name="line.766"></a>
    775. 

  775. <span class="sourceLineNo">767</span>    }<a name="line.767"></a>
    776. 

  776. <span class="sourceLineNo">768</span><a name="line.768"></a>
    777. 

  777. <span class="sourceLineNo">769</span>    /**<a name="line.769"></a>
    778. 

  778. <span class="sourceLineNo">770</span>     * Sets the axis offsets (gap between the data area and the axes) and sends<a name="line.770"></a>
    779. 

  779. <span class="sourceLineNo">771</span>     * a {@link PlotChangeEvent} to all registered listeners.<a name="line.771"></a>
    780. 

  780. <span class="sourceLineNo">772</span>     *<a name="line.772"></a>
    781. 

  781. <span class="sourceLineNo">773</span>     * @param offset  the offset (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.773"></a>
    782. 

  782. <span class="sourceLineNo">774</span>     *<a name="line.774"></a>
    783. 

  783. <span class="sourceLineNo">775</span>     * @see #getAxisOffset()<a name="line.775"></a>
    784. 

  784. <span class="sourceLineNo">776</span>     */<a name="line.776"></a>
    785. 

  785. <span class="sourceLineNo">777</span>    public void setAxisOffset(RectangleInsets offset) {<a name="line.777"></a>
    786. 

  786. <span class="sourceLineNo">778</span>        ParamChecks.nullNotPermitted(offset, "offset");<a name="line.778"></a>
    787. 

  787. <span class="sourceLineNo">779</span>        this.axisOffset = offset;<a name="line.779"></a>
    788. 

  788. <span class="sourceLineNo">780</span>        fireChangeEvent();<a name="line.780"></a>
    789. 

  789. <span class="sourceLineNo">781</span>    }<a name="line.781"></a>
    790. 

  790. <span class="sourceLineNo">782</span><a name="line.782"></a>
    791. 

  791. <span class="sourceLineNo">783</span>    /**<a name="line.783"></a>
    792. 

  792. <span class="sourceLineNo">784</span>     * Returns the domain axis with index 0.  If the domain axis for this plot<a name="line.784"></a>
    793. 

  793. <span class="sourceLineNo">785</span>     * is &lt;code&gt;null&lt;/code&gt;, then the method will return the parent plot's<a name="line.785"></a>
    794. 

  794. <span class="sourceLineNo">786</span>     * domain axis (if there is a parent plot).<a name="line.786"></a>
    795. 

  795. <span class="sourceLineNo">787</span>     *<a name="line.787"></a>
    796. 

  796. <span class="sourceLineNo">788</span>     * @return The domain axis (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.788"></a>
    797. 

  797. <span class="sourceLineNo">789</span>     *<a name="line.789"></a>
    798. 

  798. <span class="sourceLineNo">790</span>     * @see #getDomainAxis(int)<a name="line.790"></a>
    799. 

  799. <span class="sourceLineNo">791</span>     * @see #setDomainAxis(ValueAxis)<a name="line.791"></a>
    800. 

  800. <span class="sourceLineNo">792</span>     */<a name="line.792"></a>
    801. 

  801. <span class="sourceLineNo">793</span>    public ValueAxis getDomainAxis() {<a name="line.793"></a>
    802. 

  802. <span class="sourceLineNo">794</span>        return getDomainAxis(0);<a name="line.794"></a>
    803. 

  803. <span class="sourceLineNo">795</span>    }<a name="line.795"></a>
    804. 

  804. <span class="sourceLineNo">796</span><a name="line.796"></a>
    805. 

  805. <span class="sourceLineNo">797</span>    /**<a name="line.797"></a>
    806. 

  806. <span class="sourceLineNo">798</span>     * Returns the domain axis with the specified index, or {@code null} if <a name="line.798"></a>
    807. 

  807. <span class="sourceLineNo">799</span>     * there is no axis with that index.<a name="line.799"></a>
    808. 

  808. <span class="sourceLineNo">800</span>     *<a name="line.800"></a>
    809. 

  809. <span class="sourceLineNo">801</span>     * @param index  the axis index.<a name="line.801"></a>
    810. 

  810. <span class="sourceLineNo">802</span>     *<a name="line.802"></a>
    811. 

  811. <span class="sourceLineNo">803</span>     * @return The axis ({@code null} possible).<a name="line.803"></a>
    812. 

  812. <span class="sourceLineNo">804</span>     *<a name="line.804"></a>
    813. 

  813. <span class="sourceLineNo">805</span>     * @see #setDomainAxis(int, ValueAxis)<a name="line.805"></a>
    814. 

  814. <span class="sourceLineNo">806</span>     */<a name="line.806"></a>
    815. 

  815. <span class="sourceLineNo">807</span>    public ValueAxis getDomainAxis(int index) {<a name="line.807"></a>
    816. 

  816. <span class="sourceLineNo">808</span>        ValueAxis result = this.domainAxes.get(index);<a name="line.808"></a>
    817. 

  817. <span class="sourceLineNo">809</span>        if (result == null) {<a name="line.809"></a>
    818. 

  818. <span class="sourceLineNo">810</span>            Plot parent = getParent();<a name="line.810"></a>
    819. 

  819. <span class="sourceLineNo">811</span>            if (parent instanceof XYPlot) {<a name="line.811"></a>
    820. 

  820. <span class="sourceLineNo">812</span>                XYPlot xy = (XYPlot) parent;<a name="line.812"></a>
    821. 

  821. <span class="sourceLineNo">813</span>                result = xy.getDomainAxis(index);<a name="line.813"></a>
    822. 

  822. <span class="sourceLineNo">814</span>            }<a name="line.814"></a>
    823. 

  823. <span class="sourceLineNo">815</span>        }<a name="line.815"></a>
    824. 

  824. <span class="sourceLineNo">816</span>        return result;<a name="line.816"></a>
    825. 

  825. <span class="sourceLineNo">817</span>    }<a name="line.817"></a>
    826. 

  826. <span class="sourceLineNo">818</span><a name="line.818"></a>
    827. 

  827. <span class="sourceLineNo">819</span>    /**<a name="line.819"></a>
    828. 

  828. <span class="sourceLineNo">820</span>     * Sets the domain axis for the plot and sends a {@link PlotChangeEvent}<a name="line.820"></a>
    829. 

  829. <span class="sourceLineNo">821</span>     * to all registered listeners.<a name="line.821"></a>
    830. 

  830. <span class="sourceLineNo">822</span>     *<a name="line.822"></a>
    831. 

  831. <span class="sourceLineNo">823</span>     * @param axis  the new axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.823"></a>
    832. 

  832. <span class="sourceLineNo">824</span>     *<a name="line.824"></a>
    833. 

  833. <span class="sourceLineNo">825</span>     * @see #getDomainAxis()<a name="line.825"></a>
    834. 

  834. <span class="sourceLineNo">826</span>     * @see #setDomainAxis(int, ValueAxis)<a name="line.826"></a>
    835. 

  835. <span class="sourceLineNo">827</span>     */<a name="line.827"></a>
    836. 

  836. <span class="sourceLineNo">828</span>    public void setDomainAxis(ValueAxis axis) {<a name="line.828"></a>
    837. 

  837. <span class="sourceLineNo">829</span>        setDomainAxis(0, axis);<a name="line.829"></a>
    838. 

  838. <span class="sourceLineNo">830</span>    }<a name="line.830"></a>
    839. 

  839. <span class="sourceLineNo">831</span><a name="line.831"></a>
    840. 

  840. <span class="sourceLineNo">832</span>    /**<a name="line.832"></a>
    841. 

  841. <span class="sourceLineNo">833</span>     * Sets a domain axis and sends a {@link PlotChangeEvent} to all<a name="line.833"></a>
    842. 

  842. <span class="sourceLineNo">834</span>     * registered listeners.<a name="line.834"></a>
    843. 

  843. <span class="sourceLineNo">835</span>     *<a name="line.835"></a>
    844. 

  844. <span class="sourceLineNo">836</span>     * @param index  the axis index.<a name="line.836"></a>
    845. 

  845. <span class="sourceLineNo">837</span>     * @param axis  the axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.837"></a>
    846. 

  846. <span class="sourceLineNo">838</span>     *<a name="line.838"></a>
    847. 

  847. <span class="sourceLineNo">839</span>     * @see #getDomainAxis(int)<a name="line.839"></a>
    848. 

  848. <span class="sourceLineNo">840</span>     * @see #setRangeAxis(int, ValueAxis)<a name="line.840"></a>
    849. 

  849. <span class="sourceLineNo">841</span>     */<a name="line.841"></a>
    850. 

  850. <span class="sourceLineNo">842</span>    public void setDomainAxis(int index, ValueAxis axis) {<a name="line.842"></a>
    851. 

  851. <span class="sourceLineNo">843</span>        setDomainAxis(index, axis, true);<a name="line.843"></a>
    852. 

  852. <span class="sourceLineNo">844</span>    }<a name="line.844"></a>
    853. 

  853. <span class="sourceLineNo">845</span><a name="line.845"></a>
    854. 

  854. <span class="sourceLineNo">846</span>    /**<a name="line.846"></a>
    855. 

  855. <span class="sourceLineNo">847</span>     * Sets a domain axis and, if requested, sends a {@link PlotChangeEvent} to<a name="line.847"></a>
    856. 

  856. <span class="sourceLineNo">848</span>     * all registered listeners.<a name="line.848"></a>
    857. 

  857. <span class="sourceLineNo">849</span>     *<a name="line.849"></a>
    858. 

  858. <span class="sourceLineNo">850</span>     * @param index  the axis index.<a name="line.850"></a>
    859. 

  859. <span class="sourceLineNo">851</span>     * @param axis  the axis.<a name="line.851"></a>
    860. 

  860. <span class="sourceLineNo">852</span>     * @param notify  notify listeners?<a name="line.852"></a>
    861. 

  861. <span class="sourceLineNo">853</span>     *<a name="line.853"></a>
    862. 

  862. <span class="sourceLineNo">854</span>     * @see #getDomainAxis(int)<a name="line.854"></a>
    863. 

  863. <span class="sourceLineNo">855</span>     */<a name="line.855"></a>
    864. 

  864. <span class="sourceLineNo">856</span>    public void setDomainAxis(int index, ValueAxis axis, boolean notify) {<a name="line.856"></a>
    865. 

  865. <span class="sourceLineNo">857</span>        ValueAxis existing = getDomainAxis(index);<a name="line.857"></a>
    866. 

  866. <span class="sourceLineNo">858</span>        if (existing != null) {<a name="line.858"></a>
    867. 

  867. <span class="sourceLineNo">859</span>            existing.removeChangeListener(this);<a name="line.859"></a>
    868. 

  868. <span class="sourceLineNo">860</span>        }<a name="line.860"></a>
    869. 

  869. <span class="sourceLineNo">861</span>        if (axis != null) {<a name="line.861"></a>
    870. 

  870. <span class="sourceLineNo">862</span>            axis.setPlot(this);<a name="line.862"></a>
    871. 

  871. <span class="sourceLineNo">863</span>        }<a name="line.863"></a>
    872. 

  872. <span class="sourceLineNo">864</span>        this.domainAxes.put(index, axis);<a name="line.864"></a>
    873. 

  873. <span class="sourceLineNo">865</span>        if (axis != null) {<a name="line.865"></a>
    874. 

  874. <span class="sourceLineNo">866</span>            axis.configure();<a name="line.866"></a>
    875. 

  875. <span class="sourceLineNo">867</span>            axis.addChangeListener(this);<a name="line.867"></a>
    876. 

  876. <span class="sourceLineNo">868</span>        }<a name="line.868"></a>
    877. 

  877. <span class="sourceLineNo">869</span>        if (notify) {<a name="line.869"></a>
    878. 

  878. <span class="sourceLineNo">870</span>            fireChangeEvent();<a name="line.870"></a>
    879. 

  879. <span class="sourceLineNo">871</span>        }<a name="line.871"></a>
    880. 

  880. <span class="sourceLineNo">872</span>    }<a name="line.872"></a>
    881. 

  881. <span class="sourceLineNo">873</span><a name="line.873"></a>
    882. 

  882. <span class="sourceLineNo">874</span>    /**<a name="line.874"></a>
    883. 

  883. <span class="sourceLineNo">875</span>     * Sets the domain axes for this plot and sends a {@link PlotChangeEvent}<a name="line.875"></a>
    884. 

  884. <span class="sourceLineNo">876</span>     * to all registered listeners.<a name="line.876"></a>
    885. 

  885. <span class="sourceLineNo">877</span>     *<a name="line.877"></a>
    886. 

  886. <span class="sourceLineNo">878</span>     * @param axes  the axes (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.878"></a>
    887. 

  887. <span class="sourceLineNo">879</span>     *<a name="line.879"></a>
    888. 

  888. <span class="sourceLineNo">880</span>     * @see #setRangeAxes(ValueAxis[])<a name="line.880"></a>
    889. 

  889. <span class="sourceLineNo">881</span>     */<a name="line.881"></a>
    890. 

  890. <span class="sourceLineNo">882</span>    public void setDomainAxes(ValueAxis[] axes) {<a name="line.882"></a>
    891. 

  891. <span class="sourceLineNo">883</span>        for (int i = 0; i &lt; axes.length; i++) {<a name="line.883"></a>
    892. 

  892. <span class="sourceLineNo">884</span>            setDomainAxis(i, axes[i], false);<a name="line.884"></a>
    893. 

  893. <span class="sourceLineNo">885</span>        }<a name="line.885"></a>
    894. 

  894. <span class="sourceLineNo">886</span>        fireChangeEvent();<a name="line.886"></a>
    895. 

  895. <span class="sourceLineNo">887</span>    }<a name="line.887"></a>
    896. 

  896. <span class="sourceLineNo">888</span><a name="line.888"></a>
    897. 

  897. <span class="sourceLineNo">889</span>    /**<a name="line.889"></a>
    898. 

  898. <span class="sourceLineNo">890</span>     * Returns the location of the primary domain axis.<a name="line.890"></a>
    899. 

  899. <span class="sourceLineNo">891</span>     *<a name="line.891"></a>
    900. 

  900. <span class="sourceLineNo">892</span>     * @return The location (never &lt;code&gt;null&lt;/code&gt;).<a name="line.892"></a>
    901. 

  901. <span class="sourceLineNo">893</span>     *<a name="line.893"></a>
    902. 

  902. <span class="sourceLineNo">894</span>     * @see #setDomainAxisLocation(AxisLocation)<a name="line.894"></a>
    903. 

  903. <span class="sourceLineNo">895</span>     */<a name="line.895"></a>
    904. 

  904. <span class="sourceLineNo">896</span>    public AxisLocation getDomainAxisLocation() {<a name="line.896"></a>
    905. 

  905. <span class="sourceLineNo">897</span>        return (AxisLocation) this.domainAxisLocations.get(0);<a name="line.897"></a>
    906. 

  906. <span class="sourceLineNo">898</span>    }<a name="line.898"></a>
    907. 

  907. <span class="sourceLineNo">899</span><a name="line.899"></a>
    908. 

  908. <span class="sourceLineNo">900</span>    /**<a name="line.900"></a>
    909. 

  909. <span class="sourceLineNo">901</span>     * Sets the location of the primary domain axis and sends a<a name="line.901"></a>
    910. 

  910. <span class="sourceLineNo">902</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.902"></a>
    911. 

  911. <span class="sourceLineNo">903</span>     *<a name="line.903"></a>
    912. 

  912. <span class="sourceLineNo">904</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.904"></a>
    913. 

  913. <span class="sourceLineNo">905</span>     *<a name="line.905"></a>
    914. 

  914. <span class="sourceLineNo">906</span>     * @see #getDomainAxisLocation()<a name="line.906"></a>
    915. 

  915. <span class="sourceLineNo">907</span>     */<a name="line.907"></a>
    916. 

  916. <span class="sourceLineNo">908</span>    public void setDomainAxisLocation(AxisLocation location) {<a name="line.908"></a>
    917. 

  917. <span class="sourceLineNo">909</span>        // delegate...<a name="line.909"></a>
    918. 

  918. <span class="sourceLineNo">910</span>        setDomainAxisLocation(0, location, true);<a name="line.910"></a>
    919. 

  919. <span class="sourceLineNo">911</span>    }<a name="line.911"></a>
    920. 

  920. <span class="sourceLineNo">912</span><a name="line.912"></a>
    921. 

  921. <span class="sourceLineNo">913</span>    /**<a name="line.913"></a>
    922. 

  922. <span class="sourceLineNo">914</span>     * Sets the location of the domain axis and, if requested, sends a<a name="line.914"></a>
    923. 

  923. <span class="sourceLineNo">915</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.915"></a>
    924. 

  924. <span class="sourceLineNo">916</span>     *<a name="line.916"></a>
    925. 

  925. <span class="sourceLineNo">917</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.917"></a>
    926. 

  926. <span class="sourceLineNo">918</span>     * @param notify  notify listeners?<a name="line.918"></a>
    927. 

  927. <span class="sourceLineNo">919</span>     *<a name="line.919"></a>
    928. 

  928. <span class="sourceLineNo">920</span>     * @see #getDomainAxisLocation()<a name="line.920"></a>
    929. 

  929. <span class="sourceLineNo">921</span>     */<a name="line.921"></a>
    930. 

  930. <span class="sourceLineNo">922</span>    public void setDomainAxisLocation(AxisLocation location, boolean notify) {<a name="line.922"></a>
    931. 

  931. <span class="sourceLineNo">923</span>        // delegate...<a name="line.923"></a>
    932. 

  932. <span class="sourceLineNo">924</span>        setDomainAxisLocation(0, location, notify);<a name="line.924"></a>
    933. 

  933. <span class="sourceLineNo">925</span>    }<a name="line.925"></a>
    934. 

  934. <span class="sourceLineNo">926</span><a name="line.926"></a>
    935. 

  935. <span class="sourceLineNo">927</span>    /**<a name="line.927"></a>
    936. 

  936. <span class="sourceLineNo">928</span>     * Returns the edge for the primary domain axis (taking into account the<a name="line.928"></a>
    937. 

  937. <span class="sourceLineNo">929</span>     * plot's orientation).<a name="line.929"></a>
    938. 

  938. <span class="sourceLineNo">930</span>     *<a name="line.930"></a>
    939. 

  939. <span class="sourceLineNo">931</span>     * @return The edge.<a name="line.931"></a>
    940. 

  940. <span class="sourceLineNo">932</span>     *<a name="line.932"></a>
    941. 

  941. <span class="sourceLineNo">933</span>     * @see #getDomainAxisLocation()<a name="line.933"></a>
    942. 

  942. <span class="sourceLineNo">934</span>     * @see #getOrientation()<a name="line.934"></a>
    943. 

  943. <span class="sourceLineNo">935</span>     */<a name="line.935"></a>
    944. 

  944. <span class="sourceLineNo">936</span>    public RectangleEdge getDomainAxisEdge() {<a name="line.936"></a>
    945. 

  945. <span class="sourceLineNo">937</span>        return Plot.resolveDomainAxisLocation(getDomainAxisLocation(),<a name="line.937"></a>
    946. 

  946. <span class="sourceLineNo">938</span>                this.orientation);<a name="line.938"></a>
    947. 

  947. <span class="sourceLineNo">939</span>    }<a name="line.939"></a>
    948. 

  948. <span class="sourceLineNo">940</span><a name="line.940"></a>
    949. 

  949. <span class="sourceLineNo">941</span>    /**<a name="line.941"></a>
    950. 

  950. <span class="sourceLineNo">942</span>     * Returns the number of domain axes.<a name="line.942"></a>
    951. 

  951. <span class="sourceLineNo">943</span>     *<a name="line.943"></a>
    952. 

  952. <span class="sourceLineNo">944</span>     * @return The axis count.<a name="line.944"></a>
    953. 

  953. <span class="sourceLineNo">945</span>     *<a name="line.945"></a>
    954. 

  954. <span class="sourceLineNo">946</span>     * @see #getRangeAxisCount()<a name="line.946"></a>
    955. 

  955. <span class="sourceLineNo">947</span>     */<a name="line.947"></a>
    956. 

  956. <span class="sourceLineNo">948</span>    public int getDomainAxisCount() {<a name="line.948"></a>
    957. 

  957. <span class="sourceLineNo">949</span>        return this.domainAxes.size();<a name="line.949"></a>
    958. 

  958. <span class="sourceLineNo">950</span>    }<a name="line.950"></a>
    959. 

  959. <span class="sourceLineNo">951</span><a name="line.951"></a>
    960. 

  960. <span class="sourceLineNo">952</span>    /**<a name="line.952"></a>
    961. 

  961. <span class="sourceLineNo">953</span>     * Clears the domain axes from the plot and sends a {@link PlotChangeEvent}<a name="line.953"></a>
    962. 

  962. <span class="sourceLineNo">954</span>     * to all registered listeners.<a name="line.954"></a>
    963. 

  963. <span class="sourceLineNo">955</span>     *<a name="line.955"></a>
    964. 

  964. <span class="sourceLineNo">956</span>     * @see #clearRangeAxes()<a name="line.956"></a>
    965. 

  965. <span class="sourceLineNo">957</span>     */<a name="line.957"></a>
    966. 

  966. <span class="sourceLineNo">958</span>    public void clearDomainAxes() {<a name="line.958"></a>
    967. 

  967. <span class="sourceLineNo">959</span>        for (ValueAxis axis: this.domainAxes.values()) {<a name="line.959"></a>
    968. 

  968. <span class="sourceLineNo">960</span>            if (axis != null) {<a name="line.960"></a>
    969. 

  969. <span class="sourceLineNo">961</span>                axis.removeChangeListener(this);<a name="line.961"></a>
    970. 

  970. <span class="sourceLineNo">962</span>            }<a name="line.962"></a>
    971. 

  971. <span class="sourceLineNo">963</span>        }<a name="line.963"></a>
    972. 

  972. <span class="sourceLineNo">964</span>        this.domainAxes.clear();<a name="line.964"></a>
    973. 

  973. <span class="sourceLineNo">965</span>        fireChangeEvent();<a name="line.965"></a>
    974. 

  974. <span class="sourceLineNo">966</span>    }<a name="line.966"></a>
    975. 

  975. <span class="sourceLineNo">967</span><a name="line.967"></a>
    976. 

  976. <span class="sourceLineNo">968</span>    /**<a name="line.968"></a>
    977. 

  977. <span class="sourceLineNo">969</span>     * Configures the domain axes.<a name="line.969"></a>
    978. 

  978. <span class="sourceLineNo">970</span>     */<a name="line.970"></a>
    979. 

  979. <span class="sourceLineNo">971</span>    public void configureDomainAxes() {<a name="line.971"></a>
    980. 

  980. <span class="sourceLineNo">972</span>        for (ValueAxis axis: this.domainAxes.values()) {<a name="line.972"></a>
    981. 

  981. <span class="sourceLineNo">973</span>            if (axis != null) {<a name="line.973"></a>
    982. 

  982. <span class="sourceLineNo">974</span>                axis.configure();<a name="line.974"></a>
    983. 

  983. <span class="sourceLineNo">975</span>            }<a name="line.975"></a>
    984. 

  984. <span class="sourceLineNo">976</span>        }<a name="line.976"></a>
    985. 

  985. <span class="sourceLineNo">977</span>    }<a name="line.977"></a>
    986. 

  986. <span class="sourceLineNo">978</span><a name="line.978"></a>
    987. 

  987. <span class="sourceLineNo">979</span>    /**<a name="line.979"></a>
    988. 

  988. <span class="sourceLineNo">980</span>     * Returns the location for a domain axis.  If this hasn't been set<a name="line.980"></a>
    989. 

  989. <span class="sourceLineNo">981</span>     * explicitly, the method returns the location that is opposite to the<a name="line.981"></a>
    990. 

  990. <span class="sourceLineNo">982</span>     * primary domain axis location.<a name="line.982"></a>
    991. 

  991. <span class="sourceLineNo">983</span>     *<a name="line.983"></a>
    992. 

  992. <span class="sourceLineNo">984</span>     * @param index  the axis index (must be &amp;gt;= 0).<a name="line.984"></a>
    993. 

  993. <span class="sourceLineNo">985</span>     *<a name="line.985"></a>
    994. 

  994. <span class="sourceLineNo">986</span>     * @return The location (never {@code null}).<a name="line.986"></a>
    995. 

  995. <span class="sourceLineNo">987</span>     *<a name="line.987"></a>
    996. 

  996. <span class="sourceLineNo">988</span>     * @see #setDomainAxisLocation(int, AxisLocation)<a name="line.988"></a>
    997. 

  997. <span class="sourceLineNo">989</span>     */<a name="line.989"></a>
    998. 

  998. <span class="sourceLineNo">990</span>    public AxisLocation getDomainAxisLocation(int index) {<a name="line.990"></a>
    999. 

  999. <span class="sourceLineNo">991</span>        AxisLocation result = this.domainAxisLocations.get(index);<a name="line.991"></a>
    1000. 

  1000. <span class="sourceLineNo">992</span>        if (result == null) {<a name="line.992"></a>
    1001. 

  1001. <span class="sourceLineNo">993</span>            result = AxisLocation.getOpposite(getDomainAxisLocation());<a name="line.993"></a>
    1002. 

  1002. <span class="sourceLineNo">994</span>        }<a name="line.994"></a>
    1003. 

  1003. <span class="sourceLineNo">995</span>        return result;<a name="line.995"></a>
    1004. 

  1004. <span class="sourceLineNo">996</span>    }<a name="line.996"></a>
    1005. 

  1005. <span class="sourceLineNo">997</span><a name="line.997"></a>
    1006. 

  1006. <span class="sourceLineNo">998</span>    /**<a name="line.998"></a>
    1007. 

  1007. <span class="sourceLineNo">999</span>     * Sets the location for a domain axis and sends a {@link PlotChangeEvent}<a name="line.999"></a>
    1008. 

  1008. <span class="sourceLineNo">1000</span>     * to all registered listeners.<a name="line.1000"></a>
    1009. 

  1009. <span class="sourceLineNo">1001</span>     *<a name="line.1001"></a>
    1010. 

  1010. <span class="sourceLineNo">1002</span>     * @param index  the axis index.<a name="line.1002"></a>
    1011. 

  1011. <span class="sourceLineNo">1003</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted for index<a name="line.1003"></a>
    1012. 

  1012. <span class="sourceLineNo">1004</span>     *     0).<a name="line.1004"></a>
    1013. 

  1013. <span class="sourceLineNo">1005</span>     *<a name="line.1005"></a>
    1014. 

  1014. <span class="sourceLineNo">1006</span>     * @see #getDomainAxisLocation(int)<a name="line.1006"></a>
    1015. 

  1015. <span class="sourceLineNo">1007</span>     */<a name="line.1007"></a>
    1016. 

  1016. <span class="sourceLineNo">1008</span>    public void setDomainAxisLocation(int index, AxisLocation location) {<a name="line.1008"></a>
    1017. 

  1017. <span class="sourceLineNo">1009</span>        // delegate...<a name="line.1009"></a>
    1018. 

  1018. <span class="sourceLineNo">1010</span>        setDomainAxisLocation(index, location, true);<a name="line.1010"></a>
    1019. 

  1019. <span class="sourceLineNo">1011</span>    }<a name="line.1011"></a>
    1020. 

  1020. <span class="sourceLineNo">1012</span><a name="line.1012"></a>
    1021. 

  1021. <span class="sourceLineNo">1013</span>    /**<a name="line.1013"></a>
    1022. 

  1022. <span class="sourceLineNo">1014</span>     * Sets the axis location for a domain axis and, if requested, sends a<a name="line.1014"></a>
    1023. 

  1023. <span class="sourceLineNo">1015</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.1015"></a>
    1024. 

  1024. <span class="sourceLineNo">1016</span>     *<a name="line.1016"></a>
    1025. 

  1025. <span class="sourceLineNo">1017</span>     * @param index  the axis index (must be &amp;gt;= 0).<a name="line.1017"></a>
    1026. 

  1026. <span class="sourceLineNo">1018</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted for<a name="line.1018"></a>
    1027. 

  1027. <span class="sourceLineNo">1019</span>     *     index 0).<a name="line.1019"></a>
    1028. 

  1028. <span class="sourceLineNo">1020</span>     * @param notify  notify listeners?<a name="line.1020"></a>
    1029. 

  1029. <span class="sourceLineNo">1021</span>     *<a name="line.1021"></a>
    1030. 

  1030. <span class="sourceLineNo">1022</span>     * @since 1.0.5<a name="line.1022"></a>
    1031. 

  1031. <span class="sourceLineNo">1023</span>     *<a name="line.1023"></a>
    1032. 

  1032. <span class="sourceLineNo">1024</span>     * @see #getDomainAxisLocation(int)<a name="line.1024"></a>
    1033. 

  1033. <span class="sourceLineNo">1025</span>     * @see #setRangeAxisLocation(int, AxisLocation, boolean)<a name="line.1025"></a>
    1034. 

  1034. <span class="sourceLineNo">1026</span>     */<a name="line.1026"></a>
    1035. 

  1035. <span class="sourceLineNo">1027</span>    public void setDomainAxisLocation(int index, AxisLocation location,<a name="line.1027"></a>
    1036. 

  1036. <span class="sourceLineNo">1028</span>            boolean notify) {<a name="line.1028"></a>
    1037. 

  1037. <span class="sourceLineNo">1029</span>        if (index == 0 &amp;&amp; location == null) {<a name="line.1029"></a>
    1038. 

  1038. <span class="sourceLineNo">1030</span>            throw new IllegalArgumentException(<a name="line.1030"></a>
    1039. 

  1039. <span class="sourceLineNo">1031</span>                    "Null 'location' for index 0 not permitted.");<a name="line.1031"></a>
    1040. 

  1040. <span class="sourceLineNo">1032</span>        }<a name="line.1032"></a>
    1041. 

  1041. <span class="sourceLineNo">1033</span>        this.domainAxisLocations.put(index, location);<a name="line.1033"></a>
    1042. 

  1042. <span class="sourceLineNo">1034</span>        if (notify) {<a name="line.1034"></a>
    1043. 

  1043. <span class="sourceLineNo">1035</span>            fireChangeEvent();<a name="line.1035"></a>
    1044. 

  1044. <span class="sourceLineNo">1036</span>        }<a name="line.1036"></a>
    1045. 

  1045. <span class="sourceLineNo">1037</span>    }<a name="line.1037"></a>
    1046. 

  1046. <span class="sourceLineNo">1038</span><a name="line.1038"></a>
    1047. 

  1047. <span class="sourceLineNo">1039</span>    /**<a name="line.1039"></a>
    1048. 

  1048. <span class="sourceLineNo">1040</span>     * Returns the edge for a domain axis.<a name="line.1040"></a>
    1049. 

  1049. <span class="sourceLineNo">1041</span>     *<a name="line.1041"></a>
    1050. 

  1050. <span class="sourceLineNo">1042</span>     * @param index  the axis index.<a name="line.1042"></a>
    1051. 

  1051. <span class="sourceLineNo">1043</span>     *<a name="line.1043"></a>
    1052. 

  1052. <span class="sourceLineNo">1044</span>     * @return The edge.<a name="line.1044"></a>
    1053. 

  1053. <span class="sourceLineNo">1045</span>     *<a name="line.1045"></a>
    1054. 

  1054. <span class="sourceLineNo">1046</span>     * @see #getRangeAxisEdge(int)<a name="line.1046"></a>
    1055. 

  1055. <span class="sourceLineNo">1047</span>     */<a name="line.1047"></a>
    1056. 

  1056. <span class="sourceLineNo">1048</span>    public RectangleEdge getDomainAxisEdge(int index) {<a name="line.1048"></a>
    1057. 

  1057. <span class="sourceLineNo">1049</span>        AxisLocation location = getDomainAxisLocation(index);<a name="line.1049"></a>
    1058. 

  1058. <span class="sourceLineNo">1050</span>        return Plot.resolveDomainAxisLocation(location, this.orientation);<a name="line.1050"></a>
    1059. 

  1059. <span class="sourceLineNo">1051</span>    }<a name="line.1051"></a>
    1060. 

  1060. <span class="sourceLineNo">1052</span><a name="line.1052"></a>
    1061. 

  1061. <span class="sourceLineNo">1053</span>    /**<a name="line.1053"></a>
    1062. 

  1062. <span class="sourceLineNo">1054</span>     * Returns the range axis for the plot.  If the range axis for this plot is<a name="line.1054"></a>
    1063. 

  1063. <span class="sourceLineNo">1055</span>     * &lt;code&gt;null&lt;/code&gt;, then the method will return the parent plot's range<a name="line.1055"></a>
    1064. 

  1064. <span class="sourceLineNo">1056</span>     * axis (if there is a parent plot).<a name="line.1056"></a>
    1065. 

  1065. <span class="sourceLineNo">1057</span>     *<a name="line.1057"></a>
    1066. 

  1066. <span class="sourceLineNo">1058</span>     * @return The range axis.<a name="line.1058"></a>
    1067. 

  1067. <span class="sourceLineNo">1059</span>     *<a name="line.1059"></a>
    1068. 

  1068. <span class="sourceLineNo">1060</span>     * @see #getRangeAxis(int)<a name="line.1060"></a>
    1069. 

  1069. <span class="sourceLineNo">1061</span>     * @see #setRangeAxis(ValueAxis)<a name="line.1061"></a>
    1070. 

  1070. <span class="sourceLineNo">1062</span>     */<a name="line.1062"></a>
    1071. 

  1071. <span class="sourceLineNo">1063</span>    public ValueAxis getRangeAxis() {<a name="line.1063"></a>
    1072. 

  1072. <span class="sourceLineNo">1064</span>        return getRangeAxis(0);<a name="line.1064"></a>
    1073. 

  1073. <span class="sourceLineNo">1065</span>    }<a name="line.1065"></a>
    1074. 

  1074. <span class="sourceLineNo">1066</span><a name="line.1066"></a>
    1075. 

  1075. <span class="sourceLineNo">1067</span>    /**<a name="line.1067"></a>
    1076. 

  1076. <span class="sourceLineNo">1068</span>     * Sets the range axis for the plot and sends a {@link PlotChangeEvent} to<a name="line.1068"></a>
    1077. 

  1077. <span class="sourceLineNo">1069</span>     * all registered listeners.<a name="line.1069"></a>
    1078. 

  1078. <span class="sourceLineNo">1070</span>     *<a name="line.1070"></a>
    1079. 

  1079. <span class="sourceLineNo">1071</span>     * @param axis  the axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1071"></a>
    1080. 

  1080. <span class="sourceLineNo">1072</span>     *<a name="line.1072"></a>
    1081. 

  1081. <span class="sourceLineNo">1073</span>     * @see #getRangeAxis()<a name="line.1073"></a>
    1082. 

  1082. <span class="sourceLineNo">1074</span>     * @see #setRangeAxis(int, ValueAxis)<a name="line.1074"></a>
    1083. 

  1083. <span class="sourceLineNo">1075</span>     */<a name="line.1075"></a>
    1084. 

  1084. <span class="sourceLineNo">1076</span>    public void setRangeAxis(ValueAxis axis)  {<a name="line.1076"></a>
    1085. 

  1085. <span class="sourceLineNo">1077</span>        if (axis != null) {<a name="line.1077"></a>
    1086. 

  1086. <span class="sourceLineNo">1078</span>            axis.setPlot(this);<a name="line.1078"></a>
    1087. 

  1087. <span class="sourceLineNo">1079</span>        }<a name="line.1079"></a>
    1088. 

  1088. <span class="sourceLineNo">1080</span>        // plot is likely registered as a listener with the existing axis...<a name="line.1080"></a>
    1089. 

  1089. <span class="sourceLineNo">1081</span>        ValueAxis existing = getRangeAxis();<a name="line.1081"></a>
    1090. 

  1090. <span class="sourceLineNo">1082</span>        if (existing != null) {<a name="line.1082"></a>
    1091. 

  1091. <span class="sourceLineNo">1083</span>            existing.removeChangeListener(this);<a name="line.1083"></a>
    1092. 

  1092. <span class="sourceLineNo">1084</span>        }<a name="line.1084"></a>
    1093. 

  1093. <span class="sourceLineNo">1085</span>        this.rangeAxes.put(0, axis);<a name="line.1085"></a>
    1094. 

  1094. <span class="sourceLineNo">1086</span>        if (axis != null) {<a name="line.1086"></a>
    1095. 

  1095. <span class="sourceLineNo">1087</span>            axis.configure();<a name="line.1087"></a>
    1096. 

  1096. <span class="sourceLineNo">1088</span>            axis.addChangeListener(this);<a name="line.1088"></a>
    1097. 

  1097. <span class="sourceLineNo">1089</span>        }<a name="line.1089"></a>
    1098. 

  1098. <span class="sourceLineNo">1090</span>        fireChangeEvent();<a name="line.1090"></a>
    1099. 

  1099. <span class="sourceLineNo">1091</span>    }<a name="line.1091"></a>
    1100. 

  1100. <span class="sourceLineNo">1092</span><a name="line.1092"></a>
    1101. 

  1101. <span class="sourceLineNo">1093</span>    /**<a name="line.1093"></a>
    1102. 

  1102. <span class="sourceLineNo">1094</span>     * Returns the location of the primary range axis.<a name="line.1094"></a>
    1103. 

  1103. <span class="sourceLineNo">1095</span>     *<a name="line.1095"></a>
    1104. 

  1104. <span class="sourceLineNo">1096</span>     * @return The location (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1096"></a>
    1105. 

  1105. <span class="sourceLineNo">1097</span>     *<a name="line.1097"></a>
    1106. 

  1106. <span class="sourceLineNo">1098</span>     * @see #setRangeAxisLocation(AxisLocation)<a name="line.1098"></a>
    1107. 

  1107. <span class="sourceLineNo">1099</span>     */<a name="line.1099"></a>
    1108. 

  1108. <span class="sourceLineNo">1100</span>    public AxisLocation getRangeAxisLocation() {<a name="line.1100"></a>
    1109. 

  1109. <span class="sourceLineNo">1101</span>        return (AxisLocation) this.rangeAxisLocations.get(0);<a name="line.1101"></a>
    1110. 

  1110. <span class="sourceLineNo">1102</span>    }<a name="line.1102"></a>
    1111. 

  1111. <span class="sourceLineNo">1103</span><a name="line.1103"></a>
    1112. 

  1112. <span class="sourceLineNo">1104</span>    /**<a name="line.1104"></a>
    1113. 

  1113. <span class="sourceLineNo">1105</span>     * Sets the location of the primary range axis and sends a<a name="line.1105"></a>
    1114. 

  1114. <span class="sourceLineNo">1106</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.1106"></a>
    1115. 

  1115. <span class="sourceLineNo">1107</span>     *<a name="line.1107"></a>
    1116. 

  1116. <span class="sourceLineNo">1108</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1108"></a>
    1117. 

  1117. <span class="sourceLineNo">1109</span>     *<a name="line.1109"></a>
    1118. 

  1118. <span class="sourceLineNo">1110</span>     * @see #getRangeAxisLocation()<a name="line.1110"></a>
    1119. 

  1119. <span class="sourceLineNo">1111</span>     */<a name="line.1111"></a>
    1120. 

  1120. <span class="sourceLineNo">1112</span>    public void setRangeAxisLocation(AxisLocation location) {<a name="line.1112"></a>
    1121. 

  1121. <span class="sourceLineNo">1113</span>        // delegate...<a name="line.1113"></a>
    1122. 

  1122. <span class="sourceLineNo">1114</span>        setRangeAxisLocation(0, location, true);<a name="line.1114"></a>
    1123. 

  1123. <span class="sourceLineNo">1115</span>    }<a name="line.1115"></a>
    1124. 

  1124. <span class="sourceLineNo">1116</span><a name="line.1116"></a>
    1125. 

  1125. <span class="sourceLineNo">1117</span>    /**<a name="line.1117"></a>
    1126. 

  1126. <span class="sourceLineNo">1118</span>     * Sets the location of the primary range axis and, if requested, sends a<a name="line.1118"></a>
    1127. 

  1127. <span class="sourceLineNo">1119</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.1119"></a>
    1128. 

  1128. <span class="sourceLineNo">1120</span>     *<a name="line.1120"></a>
    1129. 

  1129. <span class="sourceLineNo">1121</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1121"></a>
    1130. 

  1130. <span class="sourceLineNo">1122</span>     * @param notify  notify listeners?<a name="line.1122"></a>
    1131. 

  1131. <span class="sourceLineNo">1123</span>     *<a name="line.1123"></a>
    1132. 

  1132. <span class="sourceLineNo">1124</span>     * @see #getRangeAxisLocation()<a name="line.1124"></a>
    1133. 

  1133. <span class="sourceLineNo">1125</span>     */<a name="line.1125"></a>
    1134. 

  1134. <span class="sourceLineNo">1126</span>    public void setRangeAxisLocation(AxisLocation location, boolean notify) {<a name="line.1126"></a>
    1135. 

  1135. <span class="sourceLineNo">1127</span>        // delegate...<a name="line.1127"></a>
    1136. 

  1136. <span class="sourceLineNo">1128</span>        setRangeAxisLocation(0, location, notify);<a name="line.1128"></a>
    1137. 

  1137. <span class="sourceLineNo">1129</span>    }<a name="line.1129"></a>
    1138. 

  1138. <span class="sourceLineNo">1130</span><a name="line.1130"></a>
    1139. 

  1139. <span class="sourceLineNo">1131</span>    /**<a name="line.1131"></a>
    1140. 

  1140. <span class="sourceLineNo">1132</span>     * Returns the edge for the primary range axis.<a name="line.1132"></a>
    1141. 

  1141. <span class="sourceLineNo">1133</span>     *<a name="line.1133"></a>
    1142. 

  1142. <span class="sourceLineNo">1134</span>     * @return The range axis edge.<a name="line.1134"></a>
    1143. 

  1143. <span class="sourceLineNo">1135</span>     *<a name="line.1135"></a>
    1144. 

  1144. <span class="sourceLineNo">1136</span>     * @see #getRangeAxisLocation()<a name="line.1136"></a>
    1145. 

  1145. <span class="sourceLineNo">1137</span>     * @see #getOrientation()<a name="line.1137"></a>
    1146. 

  1146. <span class="sourceLineNo">1138</span>     */<a name="line.1138"></a>
    1147. 

  1147. <span class="sourceLineNo">1139</span>    public RectangleEdge getRangeAxisEdge() {<a name="line.1139"></a>
    1148. 

  1148. <span class="sourceLineNo">1140</span>        return Plot.resolveRangeAxisLocation(getRangeAxisLocation(),<a name="line.1140"></a>
    1149. 

  1149. <span class="sourceLineNo">1141</span>                this.orientation);<a name="line.1141"></a>
    1150. 

  1150. <span class="sourceLineNo">1142</span>    }<a name="line.1142"></a>
    1151. 

  1151. <span class="sourceLineNo">1143</span><a name="line.1143"></a>
    1152. 

  1152. <span class="sourceLineNo">1144</span>    /**<a name="line.1144"></a>
    1153. 

  1153. <span class="sourceLineNo">1145</span>     * Returns the range axis with the specified index, or {@code null} if <a name="line.1145"></a>
    1154. 

  1154. <span class="sourceLineNo">1146</span>     * there is no axis with that index.<a name="line.1146"></a>
    1155. 

  1155. <span class="sourceLineNo">1147</span>     *<a name="line.1147"></a>
    1156. 

  1156. <span class="sourceLineNo">1148</span>     * @param index  the axis index (must be &amp;gt;= 0).<a name="line.1148"></a>
    1157. 

  1157. <span class="sourceLineNo">1149</span>     *<a name="line.1149"></a>
    1158. 

  1158. <span class="sourceLineNo">1150</span>     * @return The axis ({@code null} possible).<a name="line.1150"></a>
    1159. 

  1159. <span class="sourceLineNo">1151</span>     *<a name="line.1151"></a>
    1160. 

  1160. <span class="sourceLineNo">1152</span>     * @see #setRangeAxis(int, ValueAxis)<a name="line.1152"></a>
    1161. 

  1161. <span class="sourceLineNo">1153</span>     */<a name="line.1153"></a>
    1162. 

  1162. <span class="sourceLineNo">1154</span>    public ValueAxis getRangeAxis(int index) {<a name="line.1154"></a>
    1163. 

  1163. <span class="sourceLineNo">1155</span>        ValueAxis result = this.rangeAxes.get(index);<a name="line.1155"></a>
    1164. 

  1164. <span class="sourceLineNo">1156</span>        if (result == null) {<a name="line.1156"></a>
    1165. 

  1165. <span class="sourceLineNo">1157</span>            Plot parent = getParent();<a name="line.1157"></a>
    1166. 

  1166. <span class="sourceLineNo">1158</span>            if (parent instanceof XYPlot) {<a name="line.1158"></a>
    1167. 

  1167. <span class="sourceLineNo">1159</span>                XYPlot xy = (XYPlot) parent;<a name="line.1159"></a>
    1168. 

  1168. <span class="sourceLineNo">1160</span>                result = xy.getRangeAxis(index);<a name="line.1160"></a>
    1169. 

  1169. <span class="sourceLineNo">1161</span>            }<a name="line.1161"></a>
    1170. 

  1170. <span class="sourceLineNo">1162</span>        }<a name="line.1162"></a>
    1171. 

  1171. <span class="sourceLineNo">1163</span>        return result;<a name="line.1163"></a>
    1172. 

  1172. <span class="sourceLineNo">1164</span>    }<a name="line.1164"></a>
    1173. 

  1173. <span class="sourceLineNo">1165</span><a name="line.1165"></a>
    1174. 

  1174. <span class="sourceLineNo">1166</span>    /**<a name="line.1166"></a>
    1175. 

  1175. <span class="sourceLineNo">1167</span>     * Sets a range axis and sends a {@link PlotChangeEvent} to all registered<a name="line.1167"></a>
    1176. 

  1176. <span class="sourceLineNo">1168</span>     * listeners.<a name="line.1168"></a>
    1177. 

  1177. <span class="sourceLineNo">1169</span>     *<a name="line.1169"></a>
    1178. 

  1178. <span class="sourceLineNo">1170</span>     * @param index  the axis index.<a name="line.1170"></a>
    1179. 

  1179. <span class="sourceLineNo">1171</span>     * @param axis  the axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1171"></a>
    1180. 

  1180. <span class="sourceLineNo">1172</span>     *<a name="line.1172"></a>
    1181. 

  1181. <span class="sourceLineNo">1173</span>     * @see #getRangeAxis(int)<a name="line.1173"></a>
    1182. 

  1182. <span class="sourceLineNo">1174</span>     */<a name="line.1174"></a>
    1183. 

  1183. <span class="sourceLineNo">1175</span>    public void setRangeAxis(int index, ValueAxis axis) {<a name="line.1175"></a>
    1184. 

  1184. <span class="sourceLineNo">1176</span>        setRangeAxis(index, axis, true);<a name="line.1176"></a>
    1185. 

  1185. <span class="sourceLineNo">1177</span>    }<a name="line.1177"></a>
    1186. 

  1186. <span class="sourceLineNo">1178</span><a name="line.1178"></a>
    1187. 

  1187. <span class="sourceLineNo">1179</span>    /**<a name="line.1179"></a>
    1188. 

  1188. <span class="sourceLineNo">1180</span>     * Sets a range axis and, if requested, sends a {@link PlotChangeEvent} to<a name="line.1180"></a>
    1189. 

  1189. <span class="sourceLineNo">1181</span>     * all registered listeners.<a name="line.1181"></a>
    1190. 

  1190. <span class="sourceLineNo">1182</span>     *<a name="line.1182"></a>
    1191. 

  1191. <span class="sourceLineNo">1183</span>     * @param index  the axis index.<a name="line.1183"></a>
    1192. 

  1192. <span class="sourceLineNo">1184</span>     * @param axis  the axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1184"></a>
    1193. 

  1193. <span class="sourceLineNo">1185</span>     * @param notify  notify listeners?<a name="line.1185"></a>
    1194. 

  1194. <span class="sourceLineNo">1186</span>     *<a name="line.1186"></a>
    1195. 

  1195. <span class="sourceLineNo">1187</span>     * @see #getRangeAxis(int)<a name="line.1187"></a>
    1196. 

  1196. <span class="sourceLineNo">1188</span>     */<a name="line.1188"></a>
    1197. 

  1197. <span class="sourceLineNo">1189</span>    public void setRangeAxis(int index, ValueAxis axis, boolean notify) {<a name="line.1189"></a>
    1198. 

  1198. <span class="sourceLineNo">1190</span>        ValueAxis existing = getRangeAxis(index);<a name="line.1190"></a>
    1199. 

  1199. <span class="sourceLineNo">1191</span>        if (existing != null) {<a name="line.1191"></a>
    1200. 

  1200. <span class="sourceLineNo">1192</span>            existing.removeChangeListener(this);<a name="line.1192"></a>
    1201. 

  1201. <span class="sourceLineNo">1193</span>        }<a name="line.1193"></a>
    1202. 

  1202. <span class="sourceLineNo">1194</span>        if (axis != null) {<a name="line.1194"></a>
    1203. 

  1203. <span class="sourceLineNo">1195</span>            axis.setPlot(this);<a name="line.1195"></a>
    1204. 

  1204. <span class="sourceLineNo">1196</span>        }<a name="line.1196"></a>
    1205. 

  1205. <span class="sourceLineNo">1197</span>        this.rangeAxes.put(index, axis);<a name="line.1197"></a>
    1206. 

  1206. <span class="sourceLineNo">1198</span>        if (axis != null) {<a name="line.1198"></a>
    1207. 

  1207. <span class="sourceLineNo">1199</span>            axis.configure();<a name="line.1199"></a>
    1208. 

  1208. <span class="sourceLineNo">1200</span>            axis.addChangeListener(this);<a name="line.1200"></a>
    1209. 

  1209. <span class="sourceLineNo">1201</span>        }<a name="line.1201"></a>
    1210. 

  1210. <span class="sourceLineNo">1202</span>        if (notify) {<a name="line.1202"></a>
    1211. 

  1211. <span class="sourceLineNo">1203</span>            fireChangeEvent();<a name="line.1203"></a>
    1212. 

  1212. <span class="sourceLineNo">1204</span>        }<a name="line.1204"></a>
    1213. 

  1213. <span class="sourceLineNo">1205</span>    }<a name="line.1205"></a>
    1214. 

  1214. <span class="sourceLineNo">1206</span><a name="line.1206"></a>
    1215. 

  1215. <span class="sourceLineNo">1207</span>    /**<a name="line.1207"></a>
    1216. 

  1216. <span class="sourceLineNo">1208</span>     * Sets the range axes for this plot and sends a {@link PlotChangeEvent}<a name="line.1208"></a>
    1217. 

  1217. <span class="sourceLineNo">1209</span>     * to all registered listeners.<a name="line.1209"></a>
    1218. 

  1218. <span class="sourceLineNo">1210</span>     *<a name="line.1210"></a>
    1219. 

  1219. <span class="sourceLineNo">1211</span>     * @param axes  the axes (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1211"></a>
    1220. 

  1220. <span class="sourceLineNo">1212</span>     *<a name="line.1212"></a>
    1221. 

  1221. <span class="sourceLineNo">1213</span>     * @see #setDomainAxes(ValueAxis[])<a name="line.1213"></a>
    1222. 

  1222. <span class="sourceLineNo">1214</span>     */<a name="line.1214"></a>
    1223. 

  1223. <span class="sourceLineNo">1215</span>    public void setRangeAxes(ValueAxis[] axes) {<a name="line.1215"></a>
    1224. 

  1224. <span class="sourceLineNo">1216</span>        for (int i = 0; i &lt; axes.length; i++) {<a name="line.1216"></a>
    1225. 

  1225. <span class="sourceLineNo">1217</span>            setRangeAxis(i, axes[i], false);<a name="line.1217"></a>
    1226. 

  1226. <span class="sourceLineNo">1218</span>        }<a name="line.1218"></a>
    1227. 

  1227. <span class="sourceLineNo">1219</span>        fireChangeEvent();<a name="line.1219"></a>
    1228. 

  1228. <span class="sourceLineNo">1220</span>    }<a name="line.1220"></a>
    1229. 

  1229. <span class="sourceLineNo">1221</span><a name="line.1221"></a>
    1230. 

  1230. <span class="sourceLineNo">1222</span>    /**<a name="line.1222"></a>
    1231. 

  1231. <span class="sourceLineNo">1223</span>     * Returns the number of range axes.<a name="line.1223"></a>
    1232. 

  1232. <span class="sourceLineNo">1224</span>     *<a name="line.1224"></a>
    1233. 

  1233. <span class="sourceLineNo">1225</span>     * @return The axis count.<a name="line.1225"></a>
    1234. 

  1234. <span class="sourceLineNo">1226</span>     *<a name="line.1226"></a>
    1235. 

  1235. <span class="sourceLineNo">1227</span>     * @see #getDomainAxisCount()<a name="line.1227"></a>
    1236. 

  1236. <span class="sourceLineNo">1228</span>     */<a name="line.1228"></a>
    1237. 

  1237. <span class="sourceLineNo">1229</span>    public int getRangeAxisCount() {<a name="line.1229"></a>
    1238. 

  1238. <span class="sourceLineNo">1230</span>        return this.rangeAxes.size();<a name="line.1230"></a>
    1239. 

  1239. <span class="sourceLineNo">1231</span>    }<a name="line.1231"></a>
    1240. 

  1240. <span class="sourceLineNo">1232</span><a name="line.1232"></a>
    1241. 

  1241. <span class="sourceLineNo">1233</span>    /**<a name="line.1233"></a>
    1242. 

  1242. <span class="sourceLineNo">1234</span>     * Clears the range axes from the plot and sends a {@link PlotChangeEvent}<a name="line.1234"></a>
    1243. 

  1243. <span class="sourceLineNo">1235</span>     * to all registered listeners.<a name="line.1235"></a>
    1244. 

  1244. <span class="sourceLineNo">1236</span>     *<a name="line.1236"></a>
    1245. 

  1245. <span class="sourceLineNo">1237</span>     * @see #clearDomainAxes()<a name="line.1237"></a>
    1246. 

  1246. <span class="sourceLineNo">1238</span>     */<a name="line.1238"></a>
    1247. 

  1247. <span class="sourceLineNo">1239</span>    public void clearRangeAxes() {<a name="line.1239"></a>
    1248. 

  1248. <span class="sourceLineNo">1240</span>        for (ValueAxis axis: this.rangeAxes.values()) {<a name="line.1240"></a>
    1249. 

  1249. <span class="sourceLineNo">1241</span>            if (axis != null) {<a name="line.1241"></a>
    1250. 

  1250. <span class="sourceLineNo">1242</span>                axis.removeChangeListener(this);<a name="line.1242"></a>
    1251. 

  1251. <span class="sourceLineNo">1243</span>            }<a name="line.1243"></a>
    1252. 

  1252. <span class="sourceLineNo">1244</span>        }<a name="line.1244"></a>
    1253. 

  1253. <span class="sourceLineNo">1245</span>        this.rangeAxes.clear();<a name="line.1245"></a>
    1254. 

  1254. <span class="sourceLineNo">1246</span>        fireChangeEvent();<a name="line.1246"></a>
    1255. 

  1255. <span class="sourceLineNo">1247</span>    }<a name="line.1247"></a>
    1256. 

  1256. <span class="sourceLineNo">1248</span><a name="line.1248"></a>
    1257. 

  1257. <span class="sourceLineNo">1249</span>    /**<a name="line.1249"></a>
    1258. 

  1258. <span class="sourceLineNo">1250</span>     * Configures the range axes.<a name="line.1250"></a>
    1259. 

  1259. <span class="sourceLineNo">1251</span>     *<a name="line.1251"></a>
    1260. 

  1260. <span class="sourceLineNo">1252</span>     * @see #configureDomainAxes()<a name="line.1252"></a>
    1261. 

  1261. <span class="sourceLineNo">1253</span>     */<a name="line.1253"></a>
    1262. 

  1262. <span class="sourceLineNo">1254</span>    public void configureRangeAxes() {<a name="line.1254"></a>
    1263. 

  1263. <span class="sourceLineNo">1255</span>        for (ValueAxis axis: this.rangeAxes.values()) {<a name="line.1255"></a>
    1264. 

  1264. <span class="sourceLineNo">1256</span>            if (axis != null) {<a name="line.1256"></a>
    1265. 

  1265. <span class="sourceLineNo">1257</span>                axis.configure();<a name="line.1257"></a>
    1266. 

  1266. <span class="sourceLineNo">1258</span>            }<a name="line.1258"></a>
    1267. 

  1267. <span class="sourceLineNo">1259</span>        }<a name="line.1259"></a>
    1268. 

  1268. <span class="sourceLineNo">1260</span>    }<a name="line.1260"></a>
    1269. 

  1269. <span class="sourceLineNo">1261</span><a name="line.1261"></a>
    1270. 

  1270. <span class="sourceLineNo">1262</span>    /**<a name="line.1262"></a>
    1271. 

  1271. <span class="sourceLineNo">1263</span>     * Returns the location for a range axis.  If this hasn't been set<a name="line.1263"></a>
    1272. 

  1272. <span class="sourceLineNo">1264</span>     * explicitly, the method returns the location that is opposite to the<a name="line.1264"></a>
    1273. 

  1273. <span class="sourceLineNo">1265</span>     * primary range axis location.<a name="line.1265"></a>
    1274. 

  1274. <span class="sourceLineNo">1266</span>     *<a name="line.1266"></a>
    1275. 

  1275. <span class="sourceLineNo">1267</span>     * @param index  the axis index (must be &amp;gt;= 0).<a name="line.1267"></a>
    1276. 

  1276. <span class="sourceLineNo">1268</span>     *<a name="line.1268"></a>
    1277. 

  1277. <span class="sourceLineNo">1269</span>     * @return The location (never {@code null}).<a name="line.1269"></a>
    1278. 

  1278. <span class="sourceLineNo">1270</span>     *<a name="line.1270"></a>
    1279. 

  1279. <span class="sourceLineNo">1271</span>     * @see #setRangeAxisLocation(int, AxisLocation)<a name="line.1271"></a>
    1280. 

  1280. <span class="sourceLineNo">1272</span>     */<a name="line.1272"></a>
    1281. 

  1281. <span class="sourceLineNo">1273</span>    public AxisLocation getRangeAxisLocation(int index) {<a name="line.1273"></a>
    1282. 

  1282. <span class="sourceLineNo">1274</span>        AxisLocation result = this.rangeAxisLocations.get(index);<a name="line.1274"></a>
    1283. 

  1283. <span class="sourceLineNo">1275</span>        if (result == null) {<a name="line.1275"></a>
    1284. 

  1284. <span class="sourceLineNo">1276</span>            result = AxisLocation.getOpposite(getRangeAxisLocation());<a name="line.1276"></a>
    1285. 

  1285. <span class="sourceLineNo">1277</span>        }<a name="line.1277"></a>
    1286. 

  1286. <span class="sourceLineNo">1278</span>        return result;<a name="line.1278"></a>
    1287. 

  1287. <span class="sourceLineNo">1279</span>    }<a name="line.1279"></a>
    1288. 

  1288. <span class="sourceLineNo">1280</span><a name="line.1280"></a>
    1289. 

  1289. <span class="sourceLineNo">1281</span>    /**<a name="line.1281"></a>
    1290. 

  1290. <span class="sourceLineNo">1282</span>     * Sets the location for a range axis and sends a {@link PlotChangeEvent}<a name="line.1282"></a>
    1291. 

  1291. <span class="sourceLineNo">1283</span>     * to all registered listeners.<a name="line.1283"></a>
    1292. 

  1292. <span class="sourceLineNo">1284</span>     *<a name="line.1284"></a>
    1293. 

  1293. <span class="sourceLineNo">1285</span>     * @param index  the axis index.<a name="line.1285"></a>
    1294. 

  1294. <span class="sourceLineNo">1286</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1286"></a>
    1295. 

  1295. <span class="sourceLineNo">1287</span>     *<a name="line.1287"></a>
    1296. 

  1296. <span class="sourceLineNo">1288</span>     * @see #getRangeAxisLocation(int)<a name="line.1288"></a>
    1297. 

  1297. <span class="sourceLineNo">1289</span>     */<a name="line.1289"></a>
    1298. 

  1298. <span class="sourceLineNo">1290</span>    public void setRangeAxisLocation(int index, AxisLocation location) {<a name="line.1290"></a>
    1299. 

  1299. <span class="sourceLineNo">1291</span>        // delegate...<a name="line.1291"></a>
    1300. 

  1300. <span class="sourceLineNo">1292</span>        setRangeAxisLocation(index, location, true);<a name="line.1292"></a>
    1301. 

  1301. <span class="sourceLineNo">1293</span>    }<a name="line.1293"></a>
    1302. 

  1302. <span class="sourceLineNo">1294</span><a name="line.1294"></a>
    1303. 

  1303. <span class="sourceLineNo">1295</span>    /**<a name="line.1295"></a>
    1304. 

  1304. <span class="sourceLineNo">1296</span>     * Sets the axis location for a domain axis and, if requested, sends a<a name="line.1296"></a>
    1305. 

  1305. <span class="sourceLineNo">1297</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.1297"></a>
    1306. 

  1306. <span class="sourceLineNo">1298</span>     *<a name="line.1298"></a>
    1307. 

  1307. <span class="sourceLineNo">1299</span>     * @param index  the axis index.<a name="line.1299"></a>
    1308. 

  1308. <span class="sourceLineNo">1300</span>     * @param location  the location (&lt;code&gt;null&lt;/code&gt; not permitted for<a name="line.1300"></a>
    1309. 

  1309. <span class="sourceLineNo">1301</span>     *     index 0).<a name="line.1301"></a>
    1310. 

  1310. <span class="sourceLineNo">1302</span>     * @param notify  notify listeners?<a name="line.1302"></a>
    1311. 

  1311. <span class="sourceLineNo">1303</span>     *<a name="line.1303"></a>
    1312. 

  1312. <span class="sourceLineNo">1304</span>     * @since 1.0.5<a name="line.1304"></a>
    1313. 

  1313. <span class="sourceLineNo">1305</span>     *<a name="line.1305"></a>
    1314. 

  1314. <span class="sourceLineNo">1306</span>     * @see #getRangeAxisLocation(int)<a name="line.1306"></a>
    1315. 

  1315. <span class="sourceLineNo">1307</span>     * @see #setDomainAxisLocation(int, AxisLocation, boolean)<a name="line.1307"></a>
    1316. 

  1316. <span class="sourceLineNo">1308</span>     */<a name="line.1308"></a>
    1317. 

  1317. <span class="sourceLineNo">1309</span>    public void setRangeAxisLocation(int index, AxisLocation location,<a name="line.1309"></a>
    1318. 

  1318. <span class="sourceLineNo">1310</span>            boolean notify) {<a name="line.1310"></a>
    1319. 

  1319. <span class="sourceLineNo">1311</span>        if (index == 0 &amp;&amp; location == null) {<a name="line.1311"></a>
    1320. 

  1320. <span class="sourceLineNo">1312</span>            throw new IllegalArgumentException(<a name="line.1312"></a>
    1321. 

  1321. <span class="sourceLineNo">1313</span>                    "Null 'location' for index 0 not permitted.");<a name="line.1313"></a>
    1322. 

  1322. <span class="sourceLineNo">1314</span>        }<a name="line.1314"></a>
    1323. 

  1323. <span class="sourceLineNo">1315</span>        this.rangeAxisLocations.put(index, location);<a name="line.1315"></a>
    1324. 

  1324. <span class="sourceLineNo">1316</span>        if (notify) {<a name="line.1316"></a>
    1325. 

  1325. <span class="sourceLineNo">1317</span>            fireChangeEvent();<a name="line.1317"></a>
    1326. 

  1326. <span class="sourceLineNo">1318</span>        }<a name="line.1318"></a>
    1327. 

  1327. <span class="sourceLineNo">1319</span>    }<a name="line.1319"></a>
    1328. 

  1328. <span class="sourceLineNo">1320</span><a name="line.1320"></a>
    1329. 

  1329. <span class="sourceLineNo">1321</span>    /**<a name="line.1321"></a>
    1330. 

  1330. <span class="sourceLineNo">1322</span>     * Returns the edge for a range axis.<a name="line.1322"></a>
    1331. 

  1331. <span class="sourceLineNo">1323</span>     *<a name="line.1323"></a>
    1332. 

  1332. <span class="sourceLineNo">1324</span>     * @param index  the axis index.<a name="line.1324"></a>
    1333. 

  1333. <span class="sourceLineNo">1325</span>     *<a name="line.1325"></a>
    1334. 

  1334. <span class="sourceLineNo">1326</span>     * @return The edge.<a name="line.1326"></a>
    1335. 

  1335. <span class="sourceLineNo">1327</span>     *<a name="line.1327"></a>
    1336. 

  1336. <span class="sourceLineNo">1328</span>     * @see #getRangeAxisLocation(int)<a name="line.1328"></a>
    1337. 

  1337. <span class="sourceLineNo">1329</span>     * @see #getOrientation()<a name="line.1329"></a>
    1338. 

  1338. <span class="sourceLineNo">1330</span>     */<a name="line.1330"></a>
    1339. 

  1339. <span class="sourceLineNo">1331</span>    public RectangleEdge getRangeAxisEdge(int index) {<a name="line.1331"></a>
    1340. 

  1340. <span class="sourceLineNo">1332</span>        AxisLocation location = getRangeAxisLocation(index);<a name="line.1332"></a>
    1341. 

  1341. <span class="sourceLineNo">1333</span>        return Plot.resolveRangeAxisLocation(location, this.orientation);<a name="line.1333"></a>
    1342. 

  1342. <span class="sourceLineNo">1334</span>    }<a name="line.1334"></a>
    1343. 

  1343. <span class="sourceLineNo">1335</span><a name="line.1335"></a>
    1344. 

  1344. <span class="sourceLineNo">1336</span>    /**<a name="line.1336"></a>
    1345. 

  1345. <span class="sourceLineNo">1337</span>     * Returns the primary dataset for the plot.<a name="line.1337"></a>
    1346. 

  1346. <span class="sourceLineNo">1338</span>     *<a name="line.1338"></a>
    1347. 

  1347. <span class="sourceLineNo">1339</span>     * @return The primary dataset (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.1339"></a>
    1348. 

  1348. <span class="sourceLineNo">1340</span>     *<a name="line.1340"></a>
    1349. 

  1349. <span class="sourceLineNo">1341</span>     * @see #getDataset(int)<a name="line.1341"></a>
    1350. 

  1350. <span class="sourceLineNo">1342</span>     * @see #setDataset(XYDataset)<a name="line.1342"></a>
    1351. 

  1351. <span class="sourceLineNo">1343</span>     */<a name="line.1343"></a>
    1352. 

  1352. <span class="sourceLineNo">1344</span>    public XYDataset getDataset() {<a name="line.1344"></a>
    1353. 

  1353. <span class="sourceLineNo">1345</span>        return getDataset(0);<a name="line.1345"></a>
    1354. 

  1354. <span class="sourceLineNo">1346</span>    }<a name="line.1346"></a>
    1355. 

  1355. <span class="sourceLineNo">1347</span><a name="line.1347"></a>
    1356. 

  1356. <span class="sourceLineNo">1348</span>    /**<a name="line.1348"></a>
    1357. 

  1357. <span class="sourceLineNo">1349</span>     * Returns the dataset with the specified index, or {@code null} if there<a name="line.1349"></a>
    1358. 

  1358. <span class="sourceLineNo">1350</span>     * is no dataset with that index.<a name="line.1350"></a>
    1359. 

  1359. <span class="sourceLineNo">1351</span>     *<a name="line.1351"></a>
    1360. 

  1360. <span class="sourceLineNo">1352</span>     * @param index  the dataset index (must be &amp;gt;= 0).<a name="line.1352"></a>
    1361. 

  1361. <span class="sourceLineNo">1353</span>     *<a name="line.1353"></a>
    1362. 

  1362. <span class="sourceLineNo">1354</span>     * @return The dataset (possibly {@code null}).<a name="line.1354"></a>
    1363. 

  1363. <span class="sourceLineNo">1355</span>     *<a name="line.1355"></a>
    1364. 

  1364. <span class="sourceLineNo">1356</span>     * @see #setDataset(int, XYDataset)<a name="line.1356"></a>
    1365. 

  1365. <span class="sourceLineNo">1357</span>     */<a name="line.1357"></a>
    1366. 

  1366. <span class="sourceLineNo">1358</span>    public XYDataset getDataset(int index) {<a name="line.1358"></a>
    1367. 

  1367. <span class="sourceLineNo">1359</span>        return (XYDataset) this.datasets.get(index);<a name="line.1359"></a>
    1368. 

  1368. <span class="sourceLineNo">1360</span>    }<a name="line.1360"></a>
    1369. 

  1369. <span class="sourceLineNo">1361</span><a name="line.1361"></a>
    1370. 

  1370. <span class="sourceLineNo">1362</span>    /**<a name="line.1362"></a>
    1371. 

  1371. <span class="sourceLineNo">1363</span>     * Sets the primary dataset for the plot, replacing the existing dataset if<a name="line.1363"></a>
    1372. 

  1372. <span class="sourceLineNo">1364</span>     * there is one.<a name="line.1364"></a>
    1373. 

  1373. <span class="sourceLineNo">1365</span>     *<a name="line.1365"></a>
    1374. 

  1374. <span class="sourceLineNo">1366</span>     * @param dataset  the dataset ({@code null} permitted).<a name="line.1366"></a>
    1375. 

  1375. <span class="sourceLineNo">1367</span>     *<a name="line.1367"></a>
    1376. 

  1376. <span class="sourceLineNo">1368</span>     * @see #getDataset()<a name="line.1368"></a>
    1377. 

  1377. <span class="sourceLineNo">1369</span>     * @see #setDataset(int, XYDataset)<a name="line.1369"></a>
    1378. 

  1378. <span class="sourceLineNo">1370</span>     */<a name="line.1370"></a>
    1379. 

  1379. <span class="sourceLineNo">1371</span>    public void setDataset(XYDataset dataset) {<a name="line.1371"></a>
    1380. 

  1380. <span class="sourceLineNo">1372</span>        setDataset(0, dataset);<a name="line.1372"></a>
    1381. 

  1381. <span class="sourceLineNo">1373</span>    }<a name="line.1373"></a>
    1382. 

  1382. <span class="sourceLineNo">1374</span><a name="line.1374"></a>
    1383. 

  1383. <span class="sourceLineNo">1375</span>    /**<a name="line.1375"></a>
    1384. 

  1384. <span class="sourceLineNo">1376</span>     * Sets a dataset for the plot and sends a change event to all registered<a name="line.1376"></a>
    1385. 

  1385. <span class="sourceLineNo">1377</span>     * listeners.<a name="line.1377"></a>
    1386. 

  1386. <span class="sourceLineNo">1378</span>     *<a name="line.1378"></a>
    1387. 

  1387. <span class="sourceLineNo">1379</span>     * @param index  the dataset index (must be &amp;gt;= 0).<a name="line.1379"></a>
    1388. 

  1388. <span class="sourceLineNo">1380</span>     * @param dataset  the dataset (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1380"></a>
    1389. 

  1389. <span class="sourceLineNo">1381</span>     *<a name="line.1381"></a>
    1390. 

  1390. <span class="sourceLineNo">1382</span>     * @see #getDataset(int)<a name="line.1382"></a>
    1391. 

  1391. <span class="sourceLineNo">1383</span>     */<a name="line.1383"></a>
    1392. 

  1392. <span class="sourceLineNo">1384</span>    public void setDataset(int index, XYDataset dataset) {<a name="line.1384"></a>
    1393. 

  1393. <span class="sourceLineNo">1385</span>        XYDataset existing = getDataset(index);<a name="line.1385"></a>
    1394. 

  1394. <span class="sourceLineNo">1386</span>        if (existing != null) {<a name="line.1386"></a>
    1395. 

  1395. <span class="sourceLineNo">1387</span>            existing.removeChangeListener(this);<a name="line.1387"></a>
    1396. 

  1396. <span class="sourceLineNo">1388</span>        }<a name="line.1388"></a>
    1397. 

  1397. <span class="sourceLineNo">1389</span>        this.datasets.put(index, dataset);<a name="line.1389"></a>
    1398. 

  1398. <span class="sourceLineNo">1390</span>        if (dataset != null) {<a name="line.1390"></a>
    1399. 

  1399. <span class="sourceLineNo">1391</span>            dataset.addChangeListener(this);<a name="line.1391"></a>
    1400. 

  1400. <span class="sourceLineNo">1392</span>        }<a name="line.1392"></a>
    1401. 

  1401. <span class="sourceLineNo">1393</span><a name="line.1393"></a>
    1402. 

  1402. <span class="sourceLineNo">1394</span>        // send a dataset change event to self...<a name="line.1394"></a>
    1403. 

  1403. <span class="sourceLineNo">1395</span>        DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);<a name="line.1395"></a>
    1404. 

  1404. <span class="sourceLineNo">1396</span>        datasetChanged(event);<a name="line.1396"></a>
    1405. 

  1405. <span class="sourceLineNo">1397</span>    }<a name="line.1397"></a>
    1406. 

  1406. <span class="sourceLineNo">1398</span><a name="line.1398"></a>
    1407. 

  1407. <span class="sourceLineNo">1399</span>    /**<a name="line.1399"></a>
    1408. 

  1408. <span class="sourceLineNo">1400</span>     * Returns the number of datasets.<a name="line.1400"></a>
    1409. 

  1409. <span class="sourceLineNo">1401</span>     *<a name="line.1401"></a>
    1410. 

  1410. <span class="sourceLineNo">1402</span>     * @return The number of datasets.<a name="line.1402"></a>
    1411. 

  1411. <span class="sourceLineNo">1403</span>     */<a name="line.1403"></a>
    1412. 

  1412. <span class="sourceLineNo">1404</span>    public int getDatasetCount() {<a name="line.1404"></a>
    1413. 

  1413. <span class="sourceLineNo">1405</span>        return this.datasets.size();<a name="line.1405"></a>
    1414. 

  1414. <span class="sourceLineNo">1406</span>    }<a name="line.1406"></a>
    1415. 

  1415. <span class="sourceLineNo">1407</span><a name="line.1407"></a>
    1416. 

  1416. <span class="sourceLineNo">1408</span>    /**<a name="line.1408"></a>
    1417. 

  1417. <span class="sourceLineNo">1409</span>     * Returns the index of the specified dataset, or {@code -1} if the<a name="line.1409"></a>
    1418. 

  1418. <span class="sourceLineNo">1410</span>     * dataset does not belong to the plot.<a name="line.1410"></a>
    1419. 

  1419. <span class="sourceLineNo">1411</span>     *<a name="line.1411"></a>
    1420. 

  1420. <span class="sourceLineNo">1412</span>     * @param dataset  the dataset ({@code null} not permitted).<a name="line.1412"></a>
    1421. 

  1421. <span class="sourceLineNo">1413</span>     *<a name="line.1413"></a>
    1422. 

  1422. <span class="sourceLineNo">1414</span>     * @return The index or -1.<a name="line.1414"></a>
    1423. 

  1423. <span class="sourceLineNo">1415</span>     */<a name="line.1415"></a>
    1424. 

  1424. <span class="sourceLineNo">1416</span>    public int indexOf(XYDataset dataset) {<a name="line.1416"></a>
    1425. 

  1425. <span class="sourceLineNo">1417</span>        for (Map.Entry&lt;Integer, XYDataset&gt; entry: this.datasets.entrySet()) {<a name="line.1417"></a>
    1426. 

  1426. <span class="sourceLineNo">1418</span>            if (dataset == entry.getValue()) {<a name="line.1418"></a>
    1427. 

  1427. <span class="sourceLineNo">1419</span>                return entry.getKey();<a name="line.1419"></a>
    1428. 

  1428. <span class="sourceLineNo">1420</span>            }<a name="line.1420"></a>
    1429. 

  1429. <span class="sourceLineNo">1421</span>        }<a name="line.1421"></a>
    1430. 

  1430. <span class="sourceLineNo">1422</span>        return -1;<a name="line.1422"></a>
    1431. 

  1431. <span class="sourceLineNo">1423</span>    }<a name="line.1423"></a>
    1432. 

  1432. <span class="sourceLineNo">1424</span><a name="line.1424"></a>
    1433. 

  1433. <span class="sourceLineNo">1425</span>    /**<a name="line.1425"></a>
    1434. 

  1434. <span class="sourceLineNo">1426</span>     * Maps a dataset to a particular domain axis.  All data will be plotted<a name="line.1426"></a>
    1435. 

  1435. <span class="sourceLineNo">1427</span>     * against axis zero by default, no mapping is required for this case.<a name="line.1427"></a>
    1436. 

  1436. <span class="sourceLineNo">1428</span>     *<a name="line.1428"></a>
    1437. 

  1437. <span class="sourceLineNo">1429</span>     * @param index  the dataset index (zero-based).<a name="line.1429"></a>
    1438. 

  1438. <span class="sourceLineNo">1430</span>     * @param axisIndex  the axis index.<a name="line.1430"></a>
    1439. 

  1439. <span class="sourceLineNo">1431</span>     *<a name="line.1431"></a>
    1440. 

  1440. <span class="sourceLineNo">1432</span>     * @see #mapDatasetToRangeAxis(int, int)<a name="line.1432"></a>
    1441. 

  1441. <span class="sourceLineNo">1433</span>     */<a name="line.1433"></a>
    1442. 

  1442. <span class="sourceLineNo">1434</span>    public void mapDatasetToDomainAxis(int index, int axisIndex) {<a name="line.1434"></a>
    1443. 

  1443. <span class="sourceLineNo">1435</span>        List axisIndices = new java.util.ArrayList(1);<a name="line.1435"></a>
    1444. 

  1444. <span class="sourceLineNo">1436</span>        axisIndices.add(new Integer(axisIndex));<a name="line.1436"></a>
    1445. 

  1445. <span class="sourceLineNo">1437</span>        mapDatasetToDomainAxes(index, axisIndices);<a name="line.1437"></a>
    1446. 

  1446. <span class="sourceLineNo">1438</span>    }<a name="line.1438"></a>
    1447. 

  1447. <span class="sourceLineNo">1439</span><a name="line.1439"></a>
    1448. 

  1448. <span class="sourceLineNo">1440</span>    /**<a name="line.1440"></a>
    1449. 

  1449. <span class="sourceLineNo">1441</span>     * Maps the specified dataset to the axes in the list.  Note that the<a name="line.1441"></a>
    1450. 

  1450. <span class="sourceLineNo">1442</span>     * conversion of data values into Java2D space is always performed using<a name="line.1442"></a>
    1451. 

  1451. <span class="sourceLineNo">1443</span>     * the first axis in the list.<a name="line.1443"></a>
    1452. 

  1452. <span class="sourceLineNo">1444</span>     *<a name="line.1444"></a>
    1453. 

  1453. <span class="sourceLineNo">1445</span>     * @param index  the dataset index (zero-based).<a name="line.1445"></a>
    1454. 

  1454. <span class="sourceLineNo">1446</span>     * @param axisIndices  the axis indices (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1446"></a>
    1455. 

  1455. <span class="sourceLineNo">1447</span>     *<a name="line.1447"></a>
    1456. 

  1456. <span class="sourceLineNo">1448</span>     * @since 1.0.12<a name="line.1448"></a>
    1457. 

  1457. <span class="sourceLineNo">1449</span>     */<a name="line.1449"></a>
    1458. 

  1458. <span class="sourceLineNo">1450</span>    public void mapDatasetToDomainAxes(int index, List axisIndices) {<a name="line.1450"></a>
    1459. 

  1459. <span class="sourceLineNo">1451</span>        ParamChecks.requireNonNegative(index, "index");<a name="line.1451"></a>
    1460. 

  1460. <span class="sourceLineNo">1452</span>        checkAxisIndices(axisIndices);<a name="line.1452"></a>
    1461. 

  1461. <span class="sourceLineNo">1453</span>        Integer key = new Integer(index);<a name="line.1453"></a>
    1462. 

  1462. <span class="sourceLineNo">1454</span>        this.datasetToDomainAxesMap.put(key, new ArrayList(axisIndices));<a name="line.1454"></a>
    1463. 

  1463. <span class="sourceLineNo">1455</span>        // fake a dataset change event to update axes...<a name="line.1455"></a>
    1464. 

  1464. <span class="sourceLineNo">1456</span>        datasetChanged(new DatasetChangeEvent(this, getDataset(index)));<a name="line.1456"></a>
    1465. 

  1465. <span class="sourceLineNo">1457</span>    }<a name="line.1457"></a>
    1466. 

  1466. <span class="sourceLineNo">1458</span><a name="line.1458"></a>
    1467. 

  1467. <span class="sourceLineNo">1459</span>    /**<a name="line.1459"></a>
    1468. 

  1468. <span class="sourceLineNo">1460</span>     * Maps a dataset to a particular range axis.  All data will be plotted<a name="line.1460"></a>
    1469. 

  1469. <span class="sourceLineNo">1461</span>     * against axis zero by default, no mapping is required for this case.<a name="line.1461"></a>
    1470. 

  1470. <span class="sourceLineNo">1462</span>     *<a name="line.1462"></a>
    1471. 

  1471. <span class="sourceLineNo">1463</span>     * @param index  the dataset index (zero-based).<a name="line.1463"></a>
    1472. 

  1472. <span class="sourceLineNo">1464</span>     * @param axisIndex  the axis index.<a name="line.1464"></a>
    1473. 

  1473. <span class="sourceLineNo">1465</span>     *<a name="line.1465"></a>
    1474. 

  1474. <span class="sourceLineNo">1466</span>     * @see #mapDatasetToDomainAxis(int, int)<a name="line.1466"></a>
    1475. 

  1475. <span class="sourceLineNo">1467</span>     */<a name="line.1467"></a>
    1476. 

  1476. <span class="sourceLineNo">1468</span>    public void mapDatasetToRangeAxis(int index, int axisIndex) {<a name="line.1468"></a>
    1477. 

  1477. <span class="sourceLineNo">1469</span>        List axisIndices = new java.util.ArrayList(1);<a name="line.1469"></a>
    1478. 

  1478. <span class="sourceLineNo">1470</span>        axisIndices.add(new Integer(axisIndex));<a name="line.1470"></a>
    1479. 

  1479. <span class="sourceLineNo">1471</span>        mapDatasetToRangeAxes(index, axisIndices);<a name="line.1471"></a>
    1480. 

  1480. <span class="sourceLineNo">1472</span>    }<a name="line.1472"></a>
    1481. 

  1481. <span class="sourceLineNo">1473</span><a name="line.1473"></a>
    1482. 

  1482. <span class="sourceLineNo">1474</span>    /**<a name="line.1474"></a>
    1483. 

  1483. <span class="sourceLineNo">1475</span>     * Maps the specified dataset to the axes in the list.  Note that the<a name="line.1475"></a>
    1484. 

  1484. <span class="sourceLineNo">1476</span>     * conversion of data values into Java2D space is always performed using<a name="line.1476"></a>
    1485. 

  1485. <span class="sourceLineNo">1477</span>     * the first axis in the list.<a name="line.1477"></a>
    1486. 

  1486. <span class="sourceLineNo">1478</span>     *<a name="line.1478"></a>
    1487. 

  1487. <span class="sourceLineNo">1479</span>     * @param index  the dataset index (zero-based).<a name="line.1479"></a>
    1488. 

  1488. <span class="sourceLineNo">1480</span>     * @param axisIndices  the axis indices (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1480"></a>
    1489. 

  1489. <span class="sourceLineNo">1481</span>     *<a name="line.1481"></a>
    1490. 

  1490. <span class="sourceLineNo">1482</span>     * @since 1.0.12<a name="line.1482"></a>
    1491. 

  1491. <span class="sourceLineNo">1483</span>     */<a name="line.1483"></a>
    1492. 

  1492. <span class="sourceLineNo">1484</span>    public void mapDatasetToRangeAxes(int index, List axisIndices) {<a name="line.1484"></a>
    1493. 

  1493. <span class="sourceLineNo">1485</span>        ParamChecks.requireNonNegative(index, "index");<a name="line.1485"></a>
    1494. 

  1494. <span class="sourceLineNo">1486</span>        checkAxisIndices(axisIndices);<a name="line.1486"></a>
    1495. 

  1495. <span class="sourceLineNo">1487</span>        Integer key = new Integer(index);<a name="line.1487"></a>
    1496. 

  1496. <span class="sourceLineNo">1488</span>        this.datasetToRangeAxesMap.put(key, new ArrayList(axisIndices));<a name="line.1488"></a>
    1497. 

  1497. <span class="sourceLineNo">1489</span>        // fake a dataset change event to update axes...<a name="line.1489"></a>
    1498. 

  1498. <span class="sourceLineNo">1490</span>        datasetChanged(new DatasetChangeEvent(this, getDataset(index)));<a name="line.1490"></a>
    1499. 

  1499. <span class="sourceLineNo">1491</span>    }<a name="line.1491"></a>
    1500. 

  1500. <span class="sourceLineNo">1492</span><a name="line.1492"></a>
    1501. 

  1501. <span class="sourceLineNo">1493</span>    /**<a name="line.1493"></a>
    1502. 

  1502. <span class="sourceLineNo">1494</span>     * This method is used to perform argument checking on the list of<a name="line.1494"></a>
    1503. 

  1503. <span class="sourceLineNo">1495</span>     * axis indices passed to mapDatasetToDomainAxes() and<a name="line.1495"></a>
    1504. 

  1504. <span class="sourceLineNo">1496</span>     * mapDatasetToRangeAxes().<a name="line.1496"></a>
    1505. 

  1505. <span class="sourceLineNo">1497</span>     *<a name="line.1497"></a>
    1506. 

  1506. <span class="sourceLineNo">1498</span>     * @param indices  the list of indices (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1498"></a>
    1507. 

  1507. <span class="sourceLineNo">1499</span>     */<a name="line.1499"></a>
    1508. 

  1508. <span class="sourceLineNo">1500</span>    private void checkAxisIndices(List&lt;Integer&gt; indices) {<a name="line.1500"></a>
    1509. 

  1509. <span class="sourceLineNo">1501</span>        // axisIndices can be:<a name="line.1501"></a>
    1510. 

  1510. <span class="sourceLineNo">1502</span>        // 1.  null;<a name="line.1502"></a>
    1511. 

  1511. <span class="sourceLineNo">1503</span>        // 2.  non-empty, containing only Integer objects that are unique.<a name="line.1503"></a>
    1512. 

  1512. <span class="sourceLineNo">1504</span>        if (indices == null) {<a name="line.1504"></a>
    1513. 

  1513. <span class="sourceLineNo">1505</span>            return;  // OK<a name="line.1505"></a>
    1514. 

  1514. <span class="sourceLineNo">1506</span>        }<a name="line.1506"></a>
    1515. 

  1515. <span class="sourceLineNo">1507</span>        int count = indices.size();<a name="line.1507"></a>
    1516. 

  1516. <span class="sourceLineNo">1508</span>        if (count == 0) {<a name="line.1508"></a>
    1517. 

  1517. <span class="sourceLineNo">1509</span>            throw new IllegalArgumentException("Empty list not permitted.");<a name="line.1509"></a>
    1518. 

  1518. <span class="sourceLineNo">1510</span>        }<a name="line.1510"></a>
    1519. 

  1519. <span class="sourceLineNo">1511</span>        Set&lt;Integer&gt; set = new HashSet&lt;Integer&gt;();<a name="line.1511"></a>
    1520. 

  1520. <span class="sourceLineNo">1512</span>        for (Integer item : indices) {<a name="line.1512"></a>
    1521. 

  1521. <span class="sourceLineNo">1513</span>            if (set.contains(item)) {<a name="line.1513"></a>
    1522. 

  1522. <span class="sourceLineNo">1514</span>                throw new IllegalArgumentException("Indices must be unique.");<a name="line.1514"></a>
    1523. 

  1523. <span class="sourceLineNo">1515</span>            }<a name="line.1515"></a>
    1524. 

  1524. <span class="sourceLineNo">1516</span>            set.add(item);<a name="line.1516"></a>
    1525. 

  1525. <span class="sourceLineNo">1517</span>        }<a name="line.1517"></a>
    1526. 

  1526. <span class="sourceLineNo">1518</span>    }<a name="line.1518"></a>
    1527. 

  1527. <span class="sourceLineNo">1519</span><a name="line.1519"></a>
    1528. 

  1528. <span class="sourceLineNo">1520</span>    /**<a name="line.1520"></a>
    1529. 

  1529. <span class="sourceLineNo">1521</span>     * Returns the number of renderer slots for this plot.<a name="line.1521"></a>
    1530. 

  1530. <span class="sourceLineNo">1522</span>     *<a name="line.1522"></a>
    1531. 

  1531. <span class="sourceLineNo">1523</span>     * @return The number of renderer slots.<a name="line.1523"></a>
    1532. 

  1532. <span class="sourceLineNo">1524</span>     *<a name="line.1524"></a>
    1533. 

  1533. <span class="sourceLineNo">1525</span>     * @since 1.0.11<a name="line.1525"></a>
    1534. 

  1534. <span class="sourceLineNo">1526</span>     */<a name="line.1526"></a>
    1535. 

  1535. <span class="sourceLineNo">1527</span>    public int getRendererCount() {<a name="line.1527"></a>
    1536. 

  1536. <span class="sourceLineNo">1528</span>        return this.renderers.size();<a name="line.1528"></a>
    1537. 

  1537. <span class="sourceLineNo">1529</span>    }<a name="line.1529"></a>
    1538. 

  1538. <span class="sourceLineNo">1530</span><a name="line.1530"></a>
    1539. 

  1539. <span class="sourceLineNo">1531</span>    /**<a name="line.1531"></a>
    1540. 

  1540. <span class="sourceLineNo">1532</span>     * Returns the renderer for the primary dataset.<a name="line.1532"></a>
    1541. 

  1541. <span class="sourceLineNo">1533</span>     *<a name="line.1533"></a>
    1542. 

  1542. <span class="sourceLineNo">1534</span>     * @return The item renderer (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.1534"></a>
    1543. 

  1543. <span class="sourceLineNo">1535</span>     *<a name="line.1535"></a>
    1544. 

  1544. <span class="sourceLineNo">1536</span>     * @see #setRenderer(XYItemRenderer)<a name="line.1536"></a>
    1545. 

  1545. <span class="sourceLineNo">1537</span>     */<a name="line.1537"></a>
    1546. 

  1546. <span class="sourceLineNo">1538</span>    public XYItemRenderer getRenderer() {<a name="line.1538"></a>
    1547. 

  1547. <span class="sourceLineNo">1539</span>        return getRenderer(0);<a name="line.1539"></a>
    1548. 

  1548. <span class="sourceLineNo">1540</span>    }<a name="line.1540"></a>
    1549. 

  1549. <span class="sourceLineNo">1541</span><a name="line.1541"></a>
    1550. 

  1550. <span class="sourceLineNo">1542</span>    /**<a name="line.1542"></a>
    1551. 

  1551. <span class="sourceLineNo">1543</span>     * Returns the renderer with the specified index, or {@code null}.<a name="line.1543"></a>
    1552. 

  1552. <span class="sourceLineNo">1544</span>     *<a name="line.1544"></a>
    1553. 

  1553. <span class="sourceLineNo">1545</span>     * @param index  the renderer index (must be &amp;gt;= 0).<a name="line.1545"></a>
    1554. 

  1554. <span class="sourceLineNo">1546</span>     *<a name="line.1546"></a>
    1555. 

  1555. <span class="sourceLineNo">1547</span>     * @return The renderer (possibly {@code null}).<a name="line.1547"></a>
    1556. 

  1556. <span class="sourceLineNo">1548</span>     *<a name="line.1548"></a>
    1557. 

  1557. <span class="sourceLineNo">1549</span>     * @see #setRenderer(int, XYItemRenderer)<a name="line.1549"></a>
    1558. 

  1558. <span class="sourceLineNo">1550</span>     */<a name="line.1550"></a>
    1559. 

  1559. <span class="sourceLineNo">1551</span>    public XYItemRenderer getRenderer(int index) {<a name="line.1551"></a>
    1560. 

  1560. <span class="sourceLineNo">1552</span>        return (XYItemRenderer) this.renderers.get(index);<a name="line.1552"></a>
    1561. 

  1561. <span class="sourceLineNo">1553</span>    }<a name="line.1553"></a>
    1562. 

  1562. <span class="sourceLineNo">1554</span><a name="line.1554"></a>
    1563. 

  1563. <span class="sourceLineNo">1555</span>    /**<a name="line.1555"></a>
    1564. 

  1564. <span class="sourceLineNo">1556</span>     * Sets the renderer for the primary dataset and sends a change event to <a name="line.1556"></a>
    1565. 

  1565. <span class="sourceLineNo">1557</span>     * all registered listeners.  If the renderer is set to &lt;code&gt;null&lt;/code&gt;, <a name="line.1557"></a>
    1566. 

  1566. <span class="sourceLineNo">1558</span>     * no data will be displayed.<a name="line.1558"></a>
    1567. 

  1567. <span class="sourceLineNo">1559</span>     *<a name="line.1559"></a>
    1568. 

  1568. <span class="sourceLineNo">1560</span>     * @param renderer  the renderer ({@code null} permitted).<a name="line.1560"></a>
    1569. 

  1569. <span class="sourceLineNo">1561</span>     *<a name="line.1561"></a>
    1570. 

  1570. <span class="sourceLineNo">1562</span>     * @see #getRenderer()<a name="line.1562"></a>
    1571. 

  1571. <span class="sourceLineNo">1563</span>     */<a name="line.1563"></a>
    1572. 

  1572. <span class="sourceLineNo">1564</span>    public void setRenderer(XYItemRenderer renderer) {<a name="line.1564"></a>
    1573. 

  1573. <span class="sourceLineNo">1565</span>        setRenderer(0, renderer);<a name="line.1565"></a>
    1574. 

  1574. <span class="sourceLineNo">1566</span>    }<a name="line.1566"></a>
    1575. 

  1575. <span class="sourceLineNo">1567</span><a name="line.1567"></a>
    1576. 

  1576. <span class="sourceLineNo">1568</span>    /**<a name="line.1568"></a>
    1577. 

  1577. <span class="sourceLineNo">1569</span>     * Sets the renderer for the dataset with the specified index and sends a <a name="line.1569"></a>
    1578. 

  1578. <span class="sourceLineNo">1570</span>     * change event to all registered listeners.  Note that each dataset should <a name="line.1570"></a>
    1579. 

  1579. <span class="sourceLineNo">1571</span>     * have its own renderer, you should not use one renderer for multiple <a name="line.1571"></a>
    1580. 

  1580. <span class="sourceLineNo">1572</span>     * datasets.<a name="line.1572"></a>
    1581. 

  1581. <span class="sourceLineNo">1573</span>     *<a name="line.1573"></a>
    1582. 

  1582. <span class="sourceLineNo">1574</span>     * @param index  the index (must be &amp;gt;= 0).<a name="line.1574"></a>
    1583. 

  1583. <span class="sourceLineNo">1575</span>     * @param renderer  the renderer.<a name="line.1575"></a>
    1584. 

  1584. <span class="sourceLineNo">1576</span>     *<a name="line.1576"></a>
    1585. 

  1585. <span class="sourceLineNo">1577</span>     * @see #getRenderer(int)<a name="line.1577"></a>
    1586. 

  1586. <span class="sourceLineNo">1578</span>     */<a name="line.1578"></a>
    1587. 

  1587. <span class="sourceLineNo">1579</span>    public void setRenderer(int index, XYItemRenderer renderer) {<a name="line.1579"></a>
    1588. 

  1588. <span class="sourceLineNo">1580</span>        setRenderer(index, renderer, true);<a name="line.1580"></a>
    1589. 

  1589. <span class="sourceLineNo">1581</span>    }<a name="line.1581"></a>
    1590. 

  1590. <span class="sourceLineNo">1582</span><a name="line.1582"></a>
    1591. 

  1591. <span class="sourceLineNo">1583</span>    /**<a name="line.1583"></a>
    1592. 

  1592. <span class="sourceLineNo">1584</span>     * Sets the renderer for the dataset with the specified index and, if <a name="line.1584"></a>
    1593. 

  1593. <span class="sourceLineNo">1585</span>     * requested, sends a change event to all registered listeners.  Note that <a name="line.1585"></a>
    1594. 

  1594. <span class="sourceLineNo">1586</span>     * each dataset should have its own renderer, you should not use one <a name="line.1586"></a>
    1595. 

  1595. <span class="sourceLineNo">1587</span>     * renderer for multiple datasets.<a name="line.1587"></a>
    1596. 

  1596. <span class="sourceLineNo">1588</span>     *<a name="line.1588"></a>
    1597. 

  1597. <span class="sourceLineNo">1589</span>     * @param index  the index (must be &amp;gt;= 0).<a name="line.1589"></a>
    1598. 

  1598. <span class="sourceLineNo">1590</span>     * @param renderer  the renderer.<a name="line.1590"></a>
    1599. 

  1599. <span class="sourceLineNo">1591</span>     * @param notify  notify listeners?<a name="line.1591"></a>
    1600. 

  1600. <span class="sourceLineNo">1592</span>     *<a name="line.1592"></a>
    1601. 

  1601. <span class="sourceLineNo">1593</span>     * @see #getRenderer(int)<a name="line.1593"></a>
    1602. 

  1602. <span class="sourceLineNo">1594</span>     */<a name="line.1594"></a>
    1603. 

  1603. <span class="sourceLineNo">1595</span>    public void setRenderer(int index, XYItemRenderer renderer, <a name="line.1595"></a>
    1604. 

  1604. <span class="sourceLineNo">1596</span>            boolean notify) {<a name="line.1596"></a>
    1605. 

  1605. <span class="sourceLineNo">1597</span>        XYItemRenderer existing = getRenderer(index);<a name="line.1597"></a>
    1606. 

  1606. <span class="sourceLineNo">1598</span>        if (existing != null) {<a name="line.1598"></a>
    1607. 

  1607. <span class="sourceLineNo">1599</span>            existing.removeChangeListener(this);<a name="line.1599"></a>
    1608. 

  1608. <span class="sourceLineNo">1600</span>        }<a name="line.1600"></a>
    1609. 

  1609. <span class="sourceLineNo">1601</span>        this.renderers.put(index, renderer);<a name="line.1601"></a>
    1610. 

  1610. <span class="sourceLineNo">1602</span>        if (renderer != null) {<a name="line.1602"></a>
    1611. 

  1611. <span class="sourceLineNo">1603</span>            renderer.setPlot(this);<a name="line.1603"></a>
    1612. 

  1612. <span class="sourceLineNo">1604</span>            renderer.addChangeListener(this);<a name="line.1604"></a>
    1613. 

  1613. <span class="sourceLineNo">1605</span>        }<a name="line.1605"></a>
    1614. 

  1614. <span class="sourceLineNo">1606</span>        configureDomainAxes();<a name="line.1606"></a>
    1615. 

  1615. <span class="sourceLineNo">1607</span>        configureRangeAxes();<a name="line.1607"></a>
    1616. 

  1616. <span class="sourceLineNo">1608</span>        if (notify) {<a name="line.1608"></a>
    1617. 

  1617. <span class="sourceLineNo">1609</span>            fireChangeEvent();<a name="line.1609"></a>
    1618. 

  1618. <span class="sourceLineNo">1610</span>        }<a name="line.1610"></a>
    1619. 

  1619. <span class="sourceLineNo">1611</span>    }<a name="line.1611"></a>
    1620. 

  1620. <span class="sourceLineNo">1612</span><a name="line.1612"></a>
    1621. 

  1621. <span class="sourceLineNo">1613</span>    /**<a name="line.1613"></a>
    1622. 

  1622. <span class="sourceLineNo">1614</span>     * Sets the renderers for this plot and sends a {@link PlotChangeEvent}<a name="line.1614"></a>
    1623. 

  1623. <span class="sourceLineNo">1615</span>     * to all registered listeners.<a name="line.1615"></a>
    1624. 

  1624. <span class="sourceLineNo">1616</span>     *<a name="line.1616"></a>
    1625. 

  1625. <span class="sourceLineNo">1617</span>     * @param renderers  the renderers (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1617"></a>
    1626. 

  1626. <span class="sourceLineNo">1618</span>     */<a name="line.1618"></a>
    1627. 

  1627. <span class="sourceLineNo">1619</span>    public void setRenderers(XYItemRenderer[] renderers) {<a name="line.1619"></a>
    1628. 

  1628. <span class="sourceLineNo">1620</span>        for (int i = 0; i &lt; renderers.length; i++) {<a name="line.1620"></a>
    1629. 

  1629. <span class="sourceLineNo">1621</span>            setRenderer(i, renderers[i], false);<a name="line.1621"></a>
    1630. 

  1630. <span class="sourceLineNo">1622</span>        }<a name="line.1622"></a>
    1631. 

  1631. <span class="sourceLineNo">1623</span>        fireChangeEvent();<a name="line.1623"></a>
    1632. 

  1632. <span class="sourceLineNo">1624</span>    }<a name="line.1624"></a>
    1633. 

  1633. <span class="sourceLineNo">1625</span><a name="line.1625"></a>
    1634. 

  1634. <span class="sourceLineNo">1626</span>    /**<a name="line.1626"></a>
    1635. 

  1635. <span class="sourceLineNo">1627</span>     * Returns the dataset rendering order.<a name="line.1627"></a>
    1636. 

  1636. <span class="sourceLineNo">1628</span>     *<a name="line.1628"></a>
    1637. 

  1637. <span class="sourceLineNo">1629</span>     * @return The order (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1629"></a>
    1638. 

  1638. <span class="sourceLineNo">1630</span>     *<a name="line.1630"></a>
    1639. 

  1639. <span class="sourceLineNo">1631</span>     * @see #setDatasetRenderingOrder(DatasetRenderingOrder)<a name="line.1631"></a>
    1640. 

  1640. <span class="sourceLineNo">1632</span>     */<a name="line.1632"></a>
    1641. 

  1641. <span class="sourceLineNo">1633</span>    public DatasetRenderingOrder getDatasetRenderingOrder() {<a name="line.1633"></a>
    1642. 

  1642. <span class="sourceLineNo">1634</span>        return this.datasetRenderingOrder;<a name="line.1634"></a>
    1643. 

  1643. <span class="sourceLineNo">1635</span>    }<a name="line.1635"></a>
    1644. 

  1644. <span class="sourceLineNo">1636</span><a name="line.1636"></a>
    1645. 

  1645. <span class="sourceLineNo">1637</span>    /**<a name="line.1637"></a>
    1646. 

  1646. <span class="sourceLineNo">1638</span>     * Sets the rendering order and sends a {@link PlotChangeEvent} to all<a name="line.1638"></a>
    1647. 

  1647. <span class="sourceLineNo">1639</span>     * registered listeners.  By default, the plot renders the primary dataset<a name="line.1639"></a>
    1648. 

  1648. <span class="sourceLineNo">1640</span>     * last (so that the primary dataset overlays the secondary datasets).<a name="line.1640"></a>
    1649. 

  1649. <span class="sourceLineNo">1641</span>     * You can reverse this if you want to.<a name="line.1641"></a>
    1650. 

  1650. <span class="sourceLineNo">1642</span>     *<a name="line.1642"></a>
    1651. 

  1651. <span class="sourceLineNo">1643</span>     * @param order  the rendering order (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1643"></a>
    1652. 

  1652. <span class="sourceLineNo">1644</span>     *<a name="line.1644"></a>
    1653. 

  1653. <span class="sourceLineNo">1645</span>     * @see #getDatasetRenderingOrder()<a name="line.1645"></a>
    1654. 

  1654. <span class="sourceLineNo">1646</span>     */<a name="line.1646"></a>
    1655. 

  1655. <span class="sourceLineNo">1647</span>    public void setDatasetRenderingOrder(DatasetRenderingOrder order) {<a name="line.1647"></a>
    1656. 

  1656. <span class="sourceLineNo">1648</span>        ParamChecks.nullNotPermitted(order, "order");<a name="line.1648"></a>
    1657. 

  1657. <span class="sourceLineNo">1649</span>        this.datasetRenderingOrder = order;<a name="line.1649"></a>
    1658. 

  1658. <span class="sourceLineNo">1650</span>        fireChangeEvent();<a name="line.1650"></a>
    1659. 

  1659. <span class="sourceLineNo">1651</span>    }<a name="line.1651"></a>
    1660. 

  1660. <span class="sourceLineNo">1652</span><a name="line.1652"></a>
    1661. 

  1661. <span class="sourceLineNo">1653</span>    /**<a name="line.1653"></a>
    1662. 

  1662. <span class="sourceLineNo">1654</span>     * Returns the series rendering order.<a name="line.1654"></a>
    1663. 

  1663. <span class="sourceLineNo">1655</span>     *<a name="line.1655"></a>
    1664. 

  1664. <span class="sourceLineNo">1656</span>     * @return the order (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1656"></a>
    1665. 

  1665. <span class="sourceLineNo">1657</span>     *<a name="line.1657"></a>
    1666. 

  1666. <span class="sourceLineNo">1658</span>     * @see #setSeriesRenderingOrder(SeriesRenderingOrder)<a name="line.1658"></a>
    1667. 

  1667. <span class="sourceLineNo">1659</span>     */<a name="line.1659"></a>
    1668. 

  1668. <span class="sourceLineNo">1660</span>    public SeriesRenderingOrder getSeriesRenderingOrder() {<a name="line.1660"></a>
    1669. 

  1669. <span class="sourceLineNo">1661</span>        return this.seriesRenderingOrder;<a name="line.1661"></a>
    1670. 

  1670. <span class="sourceLineNo">1662</span>    }<a name="line.1662"></a>
    1671. 

  1671. <span class="sourceLineNo">1663</span><a name="line.1663"></a>
    1672. 

  1672. <span class="sourceLineNo">1664</span>    /**<a name="line.1664"></a>
    1673. 

  1673. <span class="sourceLineNo">1665</span>     * Sets the series order and sends a {@link PlotChangeEvent} to all<a name="line.1665"></a>
    1674. 

  1674. <span class="sourceLineNo">1666</span>     * registered listeners.  By default, the plot renders the primary series<a name="line.1666"></a>
    1675. 

  1675. <span class="sourceLineNo">1667</span>     * last (so that the primary series appears to be on top).<a name="line.1667"></a>
    1676. 

  1676. <span class="sourceLineNo">1668</span>     * You can reverse this if you want to.<a name="line.1668"></a>
    1677. 

  1677. <span class="sourceLineNo">1669</span>     *<a name="line.1669"></a>
    1678. 

  1678. <span class="sourceLineNo">1670</span>     * @param order  the rendering order (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1670"></a>
    1679. 

  1679. <span class="sourceLineNo">1671</span>     *<a name="line.1671"></a>
    1680. 

  1680. <span class="sourceLineNo">1672</span>     * @see #getSeriesRenderingOrder()<a name="line.1672"></a>
    1681. 

  1681. <span class="sourceLineNo">1673</span>     */<a name="line.1673"></a>
    1682. 

  1682. <span class="sourceLineNo">1674</span>    public void setSeriesRenderingOrder(SeriesRenderingOrder order) {<a name="line.1674"></a>
    1683. 

  1683. <span class="sourceLineNo">1675</span>        ParamChecks.nullNotPermitted(order, "order");<a name="line.1675"></a>
    1684. 

  1684. <span class="sourceLineNo">1676</span>        this.seriesRenderingOrder = order;<a name="line.1676"></a>
    1685. 

  1685. <span class="sourceLineNo">1677</span>        fireChangeEvent();<a name="line.1677"></a>
    1686. 

  1686. <span class="sourceLineNo">1678</span>    }<a name="line.1678"></a>
    1687. 

  1687. <span class="sourceLineNo">1679</span><a name="line.1679"></a>
    1688. 

  1688. <span class="sourceLineNo">1680</span>    /**<a name="line.1680"></a>
    1689. 

  1689. <span class="sourceLineNo">1681</span>     * Returns the index of the specified renderer, or &lt;code&gt;-1&lt;/code&gt; if the<a name="line.1681"></a>
    1690. 

  1690. <span class="sourceLineNo">1682</span>     * renderer is not assigned to this plot.<a name="line.1682"></a>
    1691. 

  1691. <span class="sourceLineNo">1683</span>     *<a name="line.1683"></a>
    1692. 

  1692. <span class="sourceLineNo">1684</span>     * @param renderer  the renderer (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1684"></a>
    1693. 

  1693. <span class="sourceLineNo">1685</span>     *<a name="line.1685"></a>
    1694. 

  1694. <span class="sourceLineNo">1686</span>     * @return The renderer index.<a name="line.1686"></a>
    1695. 

  1695. <span class="sourceLineNo">1687</span>     */<a name="line.1687"></a>
    1696. 

  1696. <span class="sourceLineNo">1688</span>    public int getIndexOf(XYItemRenderer renderer) {<a name="line.1688"></a>
    1697. 

  1697. <span class="sourceLineNo">1689</span>        for (Map.Entry&lt;Integer, XYItemRenderer&gt; entry <a name="line.1689"></a>
    1698. 

  1698. <span class="sourceLineNo">1690</span>                : this.renderers.entrySet()) {<a name="line.1690"></a>
    1699. 

  1699. <span class="sourceLineNo">1691</span>            if (entry.getValue() == renderer) {<a name="line.1691"></a>
    1700. 

  1700. <span class="sourceLineNo">1692</span>                return entry.getKey();<a name="line.1692"></a>
    1701. 

  1701. <span class="sourceLineNo">1693</span>            }<a name="line.1693"></a>
    1702. 

  1702. <span class="sourceLineNo">1694</span>        }<a name="line.1694"></a>
    1703. 

  1703. <span class="sourceLineNo">1695</span>        return -1;<a name="line.1695"></a>
    1704. 

  1704. <span class="sourceLineNo">1696</span>    }<a name="line.1696"></a>
    1705. 

  1705. <span class="sourceLineNo">1697</span><a name="line.1697"></a>
    1706. 

  1706. <span class="sourceLineNo">1698</span>    /**<a name="line.1698"></a>
    1707. 

  1707. <span class="sourceLineNo">1699</span>     * Returns the renderer for the specified dataset (this is either the<a name="line.1699"></a>
    1708. 

  1708. <span class="sourceLineNo">1700</span>     * renderer with the same index as the dataset or, if there isn't a <a name="line.1700"></a>
    1709. 

  1709. <span class="sourceLineNo">1701</span>     * renderer with the same index, the default renderer).  If the dataset<a name="line.1701"></a>
    1710. 

  1710. <span class="sourceLineNo">1702</span>     * does not belong to the plot, this method will return {@code null}.<a name="line.1702"></a>
    1711. 

  1711. <span class="sourceLineNo">1703</span>     *<a name="line.1703"></a>
    1712. 

  1712. <span class="sourceLineNo">1704</span>     * @param dataset  the dataset ({@code null} permitted).<a name="line.1704"></a>
    1713. 

  1713. <span class="sourceLineNo">1705</span>     *<a name="line.1705"></a>
    1714. 

  1714. <span class="sourceLineNo">1706</span>     * @return The renderer (possibly {@code null}).<a name="line.1706"></a>
    1715. 

  1715. <span class="sourceLineNo">1707</span>     */<a name="line.1707"></a>
    1716. 

  1716. <span class="sourceLineNo">1708</span>    public XYItemRenderer getRendererForDataset(XYDataset dataset) {<a name="line.1708"></a>
    1717. 

  1717. <span class="sourceLineNo">1709</span>        int datasetIndex = indexOf(dataset);<a name="line.1709"></a>
    1718. 

  1718. <span class="sourceLineNo">1710</span>        if (datasetIndex &lt; 0) {<a name="line.1710"></a>
    1719. 

  1719. <span class="sourceLineNo">1711</span>            return null;<a name="line.1711"></a>
    1720. 

  1720. <span class="sourceLineNo">1712</span>        } <a name="line.1712"></a>
    1721. 

  1721. <span class="sourceLineNo">1713</span>        XYItemRenderer result = this.renderers.get(datasetIndex);<a name="line.1713"></a>
    1722. 

  1722. <span class="sourceLineNo">1714</span>        if (result == null) {<a name="line.1714"></a>
    1723. 

  1723. <span class="sourceLineNo">1715</span>            result = getRenderer();<a name="line.1715"></a>
    1724. 

  1724. <span class="sourceLineNo">1716</span>        }<a name="line.1716"></a>
    1725. 

  1725. <span class="sourceLineNo">1717</span>        return result;<a name="line.1717"></a>
    1726. 

  1726. <span class="sourceLineNo">1718</span>    }<a name="line.1718"></a>
    1727. 

  1727. <span class="sourceLineNo">1719</span><a name="line.1719"></a>
    1728. 

  1728. <span class="sourceLineNo">1720</span>    /**<a name="line.1720"></a>
    1729. 

  1729. <span class="sourceLineNo">1721</span>     * Returns the weight for this plot when it is used as a subplot within a<a name="line.1721"></a>
    1730. 

  1730. <span class="sourceLineNo">1722</span>     * combined plot.<a name="line.1722"></a>
    1731. 

  1731. <span class="sourceLineNo">1723</span>     *<a name="line.1723"></a>
    1732. 

  1732. <span class="sourceLineNo">1724</span>     * @return The weight.<a name="line.1724"></a>
    1733. 

  1733. <span class="sourceLineNo">1725</span>     *<a name="line.1725"></a>
    1734. 

  1734. <span class="sourceLineNo">1726</span>     * @see #setWeight(int)<a name="line.1726"></a>
    1735. 

  1735. <span class="sourceLineNo">1727</span>     */<a name="line.1727"></a>
    1736. 

  1736. <span class="sourceLineNo">1728</span>    public int getWeight() {<a name="line.1728"></a>
    1737. 

  1737. <span class="sourceLineNo">1729</span>        return this.weight;<a name="line.1729"></a>
    1738. 

  1738. <span class="sourceLineNo">1730</span>    }<a name="line.1730"></a>
    1739. 

  1739. <span class="sourceLineNo">1731</span><a name="line.1731"></a>
    1740. 

  1740. <span class="sourceLineNo">1732</span>    /**<a name="line.1732"></a>
    1741. 

  1741. <span class="sourceLineNo">1733</span>     * Sets the weight for the plot and sends a {@link PlotChangeEvent} to all<a name="line.1733"></a>
    1742. 

  1742. <span class="sourceLineNo">1734</span>     * registered listeners.<a name="line.1734"></a>
    1743. 

  1743. <span class="sourceLineNo">1735</span>     *<a name="line.1735"></a>
    1744. 

  1744. <span class="sourceLineNo">1736</span>     * @param weight  the weight.<a name="line.1736"></a>
    1745. 

  1745. <span class="sourceLineNo">1737</span>     *<a name="line.1737"></a>
    1746. 

  1746. <span class="sourceLineNo">1738</span>     * @see #getWeight()<a name="line.1738"></a>
    1747. 

  1747. <span class="sourceLineNo">1739</span>     */<a name="line.1739"></a>
    1748. 

  1748. <span class="sourceLineNo">1740</span>    public void setWeight(int weight) {<a name="line.1740"></a>
    1749. 

  1749. <span class="sourceLineNo">1741</span>        this.weight = weight;<a name="line.1741"></a>
    1750. 

  1750. <span class="sourceLineNo">1742</span>        fireChangeEvent();<a name="line.1742"></a>
    1751. 

  1751. <span class="sourceLineNo">1743</span>    }<a name="line.1743"></a>
    1752. 

  1752. <span class="sourceLineNo">1744</span><a name="line.1744"></a>
    1753. 

  1753. <span class="sourceLineNo">1745</span>    /**<a name="line.1745"></a>
    1754. 

  1754. <span class="sourceLineNo">1746</span>     * Returns &lt;code&gt;true&lt;/code&gt; if the domain gridlines are visible, and<a name="line.1746"></a>
    1755. 

  1755. <span class="sourceLineNo">1747</span>     * &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.1747"></a>
    1756. 

  1756. <span class="sourceLineNo">1748</span>     *<a name="line.1748"></a>
    1757. 

  1757. <span class="sourceLineNo">1749</span>     * @return &lt;code&gt;true&lt;/code&gt; or &lt;code&gt;false&lt;/code&gt;.<a name="line.1749"></a>
    1758. 

  1758. <span class="sourceLineNo">1750</span>     *<a name="line.1750"></a>
    1759. 

  1759. <span class="sourceLineNo">1751</span>     * @see #setDomainGridlinesVisible(boolean)<a name="line.1751"></a>
    1760. 

  1760. <span class="sourceLineNo">1752</span>     */<a name="line.1752"></a>
    1761. 

  1761. <span class="sourceLineNo">1753</span>    public boolean isDomainGridlinesVisible() {<a name="line.1753"></a>
    1762. 

  1762. <span class="sourceLineNo">1754</span>        return this.domainGridlinesVisible;<a name="line.1754"></a>
    1763. 

  1763. <span class="sourceLineNo">1755</span>    }<a name="line.1755"></a>
    1764. 

  1764. <span class="sourceLineNo">1756</span><a name="line.1756"></a>
    1765. 

  1765. <span class="sourceLineNo">1757</span>    /**<a name="line.1757"></a>
    1766. 

  1766. <span class="sourceLineNo">1758</span>     * Sets the flag that controls whether or not the domain grid-lines are<a name="line.1758"></a>
    1767. 

  1767. <span class="sourceLineNo">1759</span>     * visible.<a name="line.1759"></a>
    1768. 

  1768. <span class="sourceLineNo">1760</span>     * &lt;p&gt;<a name="line.1760"></a>
    1769. 

  1769. <span class="sourceLineNo">1761</span>     * If the flag value is changed, a {@link PlotChangeEvent} is sent to all<a name="line.1761"></a>
    1770. 

  1770. <span class="sourceLineNo">1762</span>     * registered listeners.<a name="line.1762"></a>
    1771. 

  1771. <span class="sourceLineNo">1763</span>     *<a name="line.1763"></a>
    1772. 

  1772. <span class="sourceLineNo">1764</span>     * @param visible  the new value of the flag.<a name="line.1764"></a>
    1773. 

  1773. <span class="sourceLineNo">1765</span>     *<a name="line.1765"></a>
    1774. 

  1774. <span class="sourceLineNo">1766</span>     * @see #isDomainGridlinesVisible()<a name="line.1766"></a>
    1775. 

  1775. <span class="sourceLineNo">1767</span>     */<a name="line.1767"></a>
    1776. 

  1776. <span class="sourceLineNo">1768</span>    public void setDomainGridlinesVisible(boolean visible) {<a name="line.1768"></a>
    1777. 

  1777. <span class="sourceLineNo">1769</span>        if (this.domainGridlinesVisible != visible) {<a name="line.1769"></a>
    1778. 

  1778. <span class="sourceLineNo">1770</span>            this.domainGridlinesVisible = visible;<a name="line.1770"></a>
    1779. 

  1779. <span class="sourceLineNo">1771</span>            fireChangeEvent();<a name="line.1771"></a>
    1780. 

  1780. <span class="sourceLineNo">1772</span>        }<a name="line.1772"></a>
    1781. 

  1781. <span class="sourceLineNo">1773</span>    }<a name="line.1773"></a>
    1782. 

  1782. <span class="sourceLineNo">1774</span><a name="line.1774"></a>
    1783. 

  1783. <span class="sourceLineNo">1775</span>    /**<a name="line.1775"></a>
    1784. 

  1784. <span class="sourceLineNo">1776</span>     * Returns &lt;code&gt;true&lt;/code&gt; if the domain minor gridlines are visible, and<a name="line.1776"></a>
    1785. 

  1785. <span class="sourceLineNo">1777</span>     * &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.1777"></a>
    1786. 

  1786. <span class="sourceLineNo">1778</span>     *<a name="line.1778"></a>
    1787. 

  1787. <span class="sourceLineNo">1779</span>     * @return &lt;code&gt;true&lt;/code&gt; or &lt;code&gt;false&lt;/code&gt;.<a name="line.1779"></a>
    1788. 

  1788. <span class="sourceLineNo">1780</span>     *<a name="line.1780"></a>
    1789. 

  1789. <span class="sourceLineNo">1781</span>     * @see #setDomainMinorGridlinesVisible(boolean)<a name="line.1781"></a>
    1790. 

  1790. <span class="sourceLineNo">1782</span>     *<a name="line.1782"></a>
    1791. 

  1791. <span class="sourceLineNo">1783</span>     * @since 1.0.12<a name="line.1783"></a>
    1792. 

  1792. <span class="sourceLineNo">1784</span>     */<a name="line.1784"></a>
    1793. 

  1793. <span class="sourceLineNo">1785</span>    public boolean isDomainMinorGridlinesVisible() {<a name="line.1785"></a>
    1794. 

  1794. <span class="sourceLineNo">1786</span>        return this.domainMinorGridlinesVisible;<a name="line.1786"></a>
    1795. 

  1795. <span class="sourceLineNo">1787</span>    }<a name="line.1787"></a>
    1796. 

  1796. <span class="sourceLineNo">1788</span><a name="line.1788"></a>
    1797. 

  1797. <span class="sourceLineNo">1789</span>    /**<a name="line.1789"></a>
    1798. 

  1798. <span class="sourceLineNo">1790</span>     * Sets the flag that controls whether or not the domain minor grid-lines<a name="line.1790"></a>
    1799. 

  1799. <span class="sourceLineNo">1791</span>     * are visible.<a name="line.1791"></a>
    1800. 

  1800. <span class="sourceLineNo">1792</span>     * &lt;p&gt;<a name="line.1792"></a>
    1801. 

  1801. <span class="sourceLineNo">1793</span>     * If the flag value is changed, a {@link PlotChangeEvent} is sent to all<a name="line.1793"></a>
    1802. 

  1802. <span class="sourceLineNo">1794</span>     * registered listeners.<a name="line.1794"></a>
    1803. 

  1803. <span class="sourceLineNo">1795</span>     *<a name="line.1795"></a>
    1804. 

  1804. <span class="sourceLineNo">1796</span>     * @param visible  the new value of the flag.<a name="line.1796"></a>
    1805. 

  1805. <span class="sourceLineNo">1797</span>     *<a name="line.1797"></a>
    1806. 

  1806. <span class="sourceLineNo">1798</span>     * @see #isDomainMinorGridlinesVisible()<a name="line.1798"></a>
    1807. 

  1807. <span class="sourceLineNo">1799</span>     *<a name="line.1799"></a>
    1808. 

  1808. <span class="sourceLineNo">1800</span>     * @since 1.0.12<a name="line.1800"></a>
    1809. 

  1809. <span class="sourceLineNo">1801</span>     */<a name="line.1801"></a>
    1810. 

  1810. <span class="sourceLineNo">1802</span>    public void setDomainMinorGridlinesVisible(boolean visible) {<a name="line.1802"></a>
    1811. 

  1811. <span class="sourceLineNo">1803</span>        if (this.domainMinorGridlinesVisible != visible) {<a name="line.1803"></a>
    1812. 

  1812. <span class="sourceLineNo">1804</span>            this.domainMinorGridlinesVisible = visible;<a name="line.1804"></a>
    1813. 

  1813. <span class="sourceLineNo">1805</span>            fireChangeEvent();<a name="line.1805"></a>
    1814. 

  1814. <span class="sourceLineNo">1806</span>        }<a name="line.1806"></a>
    1815. 

  1815. <span class="sourceLineNo">1807</span>    }<a name="line.1807"></a>
    1816. 

  1816. <span class="sourceLineNo">1808</span><a name="line.1808"></a>
    1817. 

  1817. <span class="sourceLineNo">1809</span>    /**<a name="line.1809"></a>
    1818. 

  1818. <span class="sourceLineNo">1810</span>     * Returns the stroke for the grid-lines (if any) plotted against the<a name="line.1810"></a>
    1819. 

  1819. <span class="sourceLineNo">1811</span>     * domain axis.<a name="line.1811"></a>
    1820. 

  1820. <span class="sourceLineNo">1812</span>     *<a name="line.1812"></a>
    1821. 

  1821. <span class="sourceLineNo">1813</span>     * @return The stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1813"></a>
    1822. 

  1822. <span class="sourceLineNo">1814</span>     *<a name="line.1814"></a>
    1823. 

  1823. <span class="sourceLineNo">1815</span>     * @see #setDomainGridlineStroke(Stroke)<a name="line.1815"></a>
    1824. 

  1824. <span class="sourceLineNo">1816</span>     */<a name="line.1816"></a>
    1825. 

  1825. <span class="sourceLineNo">1817</span>    public Stroke getDomainGridlineStroke() {<a name="line.1817"></a>
    1826. 

  1826. <span class="sourceLineNo">1818</span>        return this.domainGridlineStroke;<a name="line.1818"></a>
    1827. 

  1827. <span class="sourceLineNo">1819</span>    }<a name="line.1819"></a>
    1828. 

  1828. <span class="sourceLineNo">1820</span><a name="line.1820"></a>
    1829. 

  1829. <span class="sourceLineNo">1821</span>    /**<a name="line.1821"></a>
    1830. 

  1830. <span class="sourceLineNo">1822</span>     * Sets the stroke for the grid lines plotted against the domain axis, and<a name="line.1822"></a>
    1831. 

  1831. <span class="sourceLineNo">1823</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.1823"></a>
    1832. 

  1832. <span class="sourceLineNo">1824</span>     *<a name="line.1824"></a>
    1833. 

  1833. <span class="sourceLineNo">1825</span>     * @param stroke  the stroke (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1825"></a>
    1834. 

  1834. <span class="sourceLineNo">1826</span>     *<a name="line.1826"></a>
    1835. 

  1835. <span class="sourceLineNo">1827</span>     * @throws IllegalArgumentException if &lt;code&gt;stroke&lt;/code&gt; is<a name="line.1827"></a>
    1836. 

  1836. <span class="sourceLineNo">1828</span>     *     &lt;code&gt;null&lt;/code&gt;.<a name="line.1828"></a>
    1837. 

  1837. <span class="sourceLineNo">1829</span>     *<a name="line.1829"></a>
    1838. 

  1838. <span class="sourceLineNo">1830</span>     * @see #getDomainGridlineStroke()<a name="line.1830"></a>
    1839. 

  1839. <span class="sourceLineNo">1831</span>     */<a name="line.1831"></a>
    1840. 

  1840. <span class="sourceLineNo">1832</span>    public void setDomainGridlineStroke(Stroke stroke) {<a name="line.1832"></a>
    1841. 

  1841. <span class="sourceLineNo">1833</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.1833"></a>
    1842. 

  1842. <span class="sourceLineNo">1834</span>        this.domainGridlineStroke = stroke;<a name="line.1834"></a>
    1843. 

  1843. <span class="sourceLineNo">1835</span>        fireChangeEvent();<a name="line.1835"></a>
    1844. 

  1844. <span class="sourceLineNo">1836</span>    }<a name="line.1836"></a>
    1845. 

  1845. <span class="sourceLineNo">1837</span><a name="line.1837"></a>
    1846. 

  1846. <span class="sourceLineNo">1838</span>    /**<a name="line.1838"></a>
    1847. 

  1847. <span class="sourceLineNo">1839</span>     * Returns the stroke for the minor grid-lines (if any) plotted against the<a name="line.1839"></a>
    1848. 

  1848. <span class="sourceLineNo">1840</span>     * domain axis.<a name="line.1840"></a>
    1849. 

  1849. <span class="sourceLineNo">1841</span>     *<a name="line.1841"></a>
    1850. 

  1850. <span class="sourceLineNo">1842</span>     * @return The stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1842"></a>
    1851. 

  1851. <span class="sourceLineNo">1843</span>     *<a name="line.1843"></a>
    1852. 

  1852. <span class="sourceLineNo">1844</span>     * @see #setDomainMinorGridlineStroke(Stroke)<a name="line.1844"></a>
    1853. 

  1853. <span class="sourceLineNo">1845</span>     *<a name="line.1845"></a>
    1854. 

  1854. <span class="sourceLineNo">1846</span>     * @since 1.0.12<a name="line.1846"></a>
    1855. 

  1855. <span class="sourceLineNo">1847</span>     */<a name="line.1847"></a>
    1856. 

  1856. <span class="sourceLineNo">1848</span><a name="line.1848"></a>
    1857. 

  1857. <span class="sourceLineNo">1849</span>    public Stroke getDomainMinorGridlineStroke() {<a name="line.1849"></a>
    1858. 

  1858. <span class="sourceLineNo">1850</span>        return this.domainMinorGridlineStroke;<a name="line.1850"></a>
    1859. 

  1859. <span class="sourceLineNo">1851</span>    }<a name="line.1851"></a>
    1860. 

  1860. <span class="sourceLineNo">1852</span><a name="line.1852"></a>
    1861. 

  1861. <span class="sourceLineNo">1853</span>    /**<a name="line.1853"></a>
    1862. 

  1862. <span class="sourceLineNo">1854</span>     * Sets the stroke for the minor grid lines plotted against the domain<a name="line.1854"></a>
    1863. 

  1863. <span class="sourceLineNo">1855</span>     * axis, and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.1855"></a>
    1864. 

  1864. <span class="sourceLineNo">1856</span>     *<a name="line.1856"></a>
    1865. 

  1865. <span class="sourceLineNo">1857</span>     * @param stroke  the stroke (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1857"></a>
    1866. 

  1866. <span class="sourceLineNo">1858</span>     *<a name="line.1858"></a>
    1867. 

  1867. <span class="sourceLineNo">1859</span>     * @throws IllegalArgumentException if &lt;code&gt;stroke&lt;/code&gt; is<a name="line.1859"></a>
    1868. 

  1868. <span class="sourceLineNo">1860</span>     *     &lt;code&gt;null&lt;/code&gt;.<a name="line.1860"></a>
    1869. 

  1869. <span class="sourceLineNo">1861</span>     *<a name="line.1861"></a>
    1870. 

  1870. <span class="sourceLineNo">1862</span>     * @see #getDomainMinorGridlineStroke()<a name="line.1862"></a>
    1871. 

  1871. <span class="sourceLineNo">1863</span>     *<a name="line.1863"></a>
    1872. 

  1872. <span class="sourceLineNo">1864</span>     * @since 1.0.12<a name="line.1864"></a>
    1873. 

  1873. <span class="sourceLineNo">1865</span>     */<a name="line.1865"></a>
    1874. 

  1874. <span class="sourceLineNo">1866</span>    public void setDomainMinorGridlineStroke(Stroke stroke) {<a name="line.1866"></a>
    1875. 

  1875. <span class="sourceLineNo">1867</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.1867"></a>
    1876. 

  1876. <span class="sourceLineNo">1868</span>        this.domainMinorGridlineStroke = stroke;<a name="line.1868"></a>
    1877. 

  1877. <span class="sourceLineNo">1869</span>        fireChangeEvent();<a name="line.1869"></a>
    1878. 

  1878. <span class="sourceLineNo">1870</span>    }<a name="line.1870"></a>
    1879. 

  1879. <span class="sourceLineNo">1871</span><a name="line.1871"></a>
    1880. 

  1880. <span class="sourceLineNo">1872</span>    /**<a name="line.1872"></a>
    1881. 

  1881. <span class="sourceLineNo">1873</span>     * Returns the paint for the grid lines (if any) plotted against the domain<a name="line.1873"></a>
    1882. 

  1882. <span class="sourceLineNo">1874</span>     * axis.<a name="line.1874"></a>
    1883. 

  1883. <span class="sourceLineNo">1875</span>     *<a name="line.1875"></a>
    1884. 

  1884. <span class="sourceLineNo">1876</span>     * @return The paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1876"></a>
    1885. 

  1885. <span class="sourceLineNo">1877</span>     *<a name="line.1877"></a>
    1886. 

  1886. <span class="sourceLineNo">1878</span>     * @see #setDomainGridlinePaint(Paint)<a name="line.1878"></a>
    1887. 

  1887. <span class="sourceLineNo">1879</span>     */<a name="line.1879"></a>
    1888. 

  1888. <span class="sourceLineNo">1880</span>    public Paint getDomainGridlinePaint() {<a name="line.1880"></a>
    1889. 

  1889. <span class="sourceLineNo">1881</span>        return this.domainGridlinePaint;<a name="line.1881"></a>
    1890. 

  1890. <span class="sourceLineNo">1882</span>    }<a name="line.1882"></a>
    1891. 

  1891. <span class="sourceLineNo">1883</span><a name="line.1883"></a>
    1892. 

  1892. <span class="sourceLineNo">1884</span>    /**<a name="line.1884"></a>
    1893. 

  1893. <span class="sourceLineNo">1885</span>     * Sets the paint for the grid lines plotted against the domain axis, and<a name="line.1885"></a>
    1894. 

  1894. <span class="sourceLineNo">1886</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.1886"></a>
    1895. 

  1895. <span class="sourceLineNo">1887</span>     *<a name="line.1887"></a>
    1896. 

  1896. <span class="sourceLineNo">1888</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1888"></a>
    1897. 

  1897. <span class="sourceLineNo">1889</span>     *<a name="line.1889"></a>
    1898. 

  1898. <span class="sourceLineNo">1890</span>     * @throws IllegalArgumentException if &lt;code&gt;paint&lt;/code&gt; is<a name="line.1890"></a>
    1899. 

  1899. <span class="sourceLineNo">1891</span>     *     &lt;code&gt;null&lt;/code&gt;.<a name="line.1891"></a>
    1900. 

  1900. <span class="sourceLineNo">1892</span>     *<a name="line.1892"></a>
    1901. 

  1901. <span class="sourceLineNo">1893</span>     * @see #getDomainGridlinePaint()<a name="line.1893"></a>
    1902. 

  1902. <span class="sourceLineNo">1894</span>     */<a name="line.1894"></a>
    1903. 

  1903. <span class="sourceLineNo">1895</span>    public void setDomainGridlinePaint(Paint paint) {<a name="line.1895"></a>
    1904. 

  1904. <span class="sourceLineNo">1896</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.1896"></a>
    1905. 

  1905. <span class="sourceLineNo">1897</span>        this.domainGridlinePaint = paint;<a name="line.1897"></a>
    1906. 

  1906. <span class="sourceLineNo">1898</span>        fireChangeEvent();<a name="line.1898"></a>
    1907. 

  1907. <span class="sourceLineNo">1899</span>    }<a name="line.1899"></a>
    1908. 

  1908. <span class="sourceLineNo">1900</span><a name="line.1900"></a>
    1909. 

  1909. <span class="sourceLineNo">1901</span>    /**<a name="line.1901"></a>
    1910. 

  1910. <span class="sourceLineNo">1902</span>     * Returns the paint for the minor grid lines (if any) plotted against the<a name="line.1902"></a>
    1911. 

  1911. <span class="sourceLineNo">1903</span>     * domain axis.<a name="line.1903"></a>
    1912. 

  1912. <span class="sourceLineNo">1904</span>     *<a name="line.1904"></a>
    1913. 

  1913. <span class="sourceLineNo">1905</span>     * @return The paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1905"></a>
    1914. 

  1914. <span class="sourceLineNo">1906</span>     *<a name="line.1906"></a>
    1915. 

  1915. <span class="sourceLineNo">1907</span>     * @see #setDomainMinorGridlinePaint(Paint)<a name="line.1907"></a>
    1916. 

  1916. <span class="sourceLineNo">1908</span>     *<a name="line.1908"></a>
    1917. 

  1917. <span class="sourceLineNo">1909</span>     * @since 1.0.12<a name="line.1909"></a>
    1918. 

  1918. <span class="sourceLineNo">1910</span>     */<a name="line.1910"></a>
    1919. 

  1919. <span class="sourceLineNo">1911</span>    public Paint getDomainMinorGridlinePaint() {<a name="line.1911"></a>
    1920. 

  1920. <span class="sourceLineNo">1912</span>        return this.domainMinorGridlinePaint;<a name="line.1912"></a>
    1921. 

  1921. <span class="sourceLineNo">1913</span>    }<a name="line.1913"></a>
    1922. 

  1922. <span class="sourceLineNo">1914</span><a name="line.1914"></a>
    1923. 

  1923. <span class="sourceLineNo">1915</span>    /**<a name="line.1915"></a>
    1924. 

  1924. <span class="sourceLineNo">1916</span>     * Sets the paint for the minor grid lines plotted against the domain axis,<a name="line.1916"></a>
    1925. 

  1925. <span class="sourceLineNo">1917</span>     * and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.1917"></a>
    1926. 

  1926. <span class="sourceLineNo">1918</span>     *<a name="line.1918"></a>
    1927. 

  1927. <span class="sourceLineNo">1919</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1919"></a>
    1928. 

  1928. <span class="sourceLineNo">1920</span>     *<a name="line.1920"></a>
    1929. 

  1929. <span class="sourceLineNo">1921</span>     * @throws IllegalArgumentException if &lt;code&gt;paint&lt;/code&gt; is<a name="line.1921"></a>
    1930. 

  1930. <span class="sourceLineNo">1922</span>     *     &lt;code&gt;null&lt;/code&gt;.<a name="line.1922"></a>
    1931. 

  1931. <span class="sourceLineNo">1923</span>     *<a name="line.1923"></a>
    1932. 

  1932. <span class="sourceLineNo">1924</span>     * @see #getDomainMinorGridlinePaint()<a name="line.1924"></a>
    1933. 

  1933. <span class="sourceLineNo">1925</span>     *<a name="line.1925"></a>
    1934. 

  1934. <span class="sourceLineNo">1926</span>     * @since 1.0.12<a name="line.1926"></a>
    1935. 

  1935. <span class="sourceLineNo">1927</span>     */<a name="line.1927"></a>
    1936. 

  1936. <span class="sourceLineNo">1928</span>    public void setDomainMinorGridlinePaint(Paint paint) {<a name="line.1928"></a>
    1937. 

  1937. <span class="sourceLineNo">1929</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.1929"></a>
    1938. 

  1938. <span class="sourceLineNo">1930</span>        this.domainMinorGridlinePaint = paint;<a name="line.1930"></a>
    1939. 

  1939. <span class="sourceLineNo">1931</span>        fireChangeEvent();<a name="line.1931"></a>
    1940. 

  1940. <span class="sourceLineNo">1932</span>    }<a name="line.1932"></a>
    1941. 

  1941. <span class="sourceLineNo">1933</span><a name="line.1933"></a>
    1942. 

  1942. <span class="sourceLineNo">1934</span>    /**<a name="line.1934"></a>
    1943. 

  1943. <span class="sourceLineNo">1935</span>     * Returns &lt;code&gt;true&lt;/code&gt; if the range axis grid is visible, and<a name="line.1935"></a>
    1944. 

  1944. <span class="sourceLineNo">1936</span>     * &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.1936"></a>
    1945. 

  1945. <span class="sourceLineNo">1937</span>     *<a name="line.1937"></a>
    1946. 

  1946. <span class="sourceLineNo">1938</span>     * @return A boolean.<a name="line.1938"></a>
    1947. 

  1947. <span class="sourceLineNo">1939</span>     *<a name="line.1939"></a>
    1948. 

  1948. <span class="sourceLineNo">1940</span>     * @see #setRangeGridlinesVisible(boolean)<a name="line.1940"></a>
    1949. 

  1949. <span class="sourceLineNo">1941</span>     */<a name="line.1941"></a>
    1950. 

  1950. <span class="sourceLineNo">1942</span>    public boolean isRangeGridlinesVisible() {<a name="line.1942"></a>
    1951. 

  1951. <span class="sourceLineNo">1943</span>        return this.rangeGridlinesVisible;<a name="line.1943"></a>
    1952. 

  1952. <span class="sourceLineNo">1944</span>    }<a name="line.1944"></a>
    1953. 

  1953. <span class="sourceLineNo">1945</span><a name="line.1945"></a>
    1954. 

  1954. <span class="sourceLineNo">1946</span>    /**<a name="line.1946"></a>
    1955. 

  1955. <span class="sourceLineNo">1947</span>     * Sets the flag that controls whether or not the range axis grid lines<a name="line.1947"></a>
    1956. 

  1956. <span class="sourceLineNo">1948</span>     * are visible.<a name="line.1948"></a>
    1957. 

  1957. <span class="sourceLineNo">1949</span>     * &lt;p&gt;<a name="line.1949"></a>
    1958. 

  1958. <span class="sourceLineNo">1950</span>     * If the flag value is changed, a {@link PlotChangeEvent} is sent to all<a name="line.1950"></a>
    1959. 

  1959. <span class="sourceLineNo">1951</span>     * registered listeners.<a name="line.1951"></a>
    1960. 

  1960. <span class="sourceLineNo">1952</span>     *<a name="line.1952"></a>
    1961. 

  1961. <span class="sourceLineNo">1953</span>     * @param visible  the new value of the flag.<a name="line.1953"></a>
    1962. 

  1962. <span class="sourceLineNo">1954</span>     *<a name="line.1954"></a>
    1963. 

  1963. <span class="sourceLineNo">1955</span>     * @see #isRangeGridlinesVisible()<a name="line.1955"></a>
    1964. 

  1964. <span class="sourceLineNo">1956</span>     */<a name="line.1956"></a>
    1965. 

  1965. <span class="sourceLineNo">1957</span>    public void setRangeGridlinesVisible(boolean visible) {<a name="line.1957"></a>
    1966. 

  1966. <span class="sourceLineNo">1958</span>        if (this.rangeGridlinesVisible != visible) {<a name="line.1958"></a>
    1967. 

  1967. <span class="sourceLineNo">1959</span>            this.rangeGridlinesVisible = visible;<a name="line.1959"></a>
    1968. 

  1968. <span class="sourceLineNo">1960</span>            fireChangeEvent();<a name="line.1960"></a>
    1969. 

  1969. <span class="sourceLineNo">1961</span>        }<a name="line.1961"></a>
    1970. 

  1970. <span class="sourceLineNo">1962</span>    }<a name="line.1962"></a>
    1971. 

  1971. <span class="sourceLineNo">1963</span><a name="line.1963"></a>
    1972. 

  1972. <span class="sourceLineNo">1964</span>    /**<a name="line.1964"></a>
    1973. 

  1973. <span class="sourceLineNo">1965</span>     * Returns the stroke for the grid lines (if any) plotted against the<a name="line.1965"></a>
    1974. 

  1974. <span class="sourceLineNo">1966</span>     * range axis.<a name="line.1966"></a>
    1975. 

  1975. <span class="sourceLineNo">1967</span>     *<a name="line.1967"></a>
    1976. 

  1976. <span class="sourceLineNo">1968</span>     * @return The stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1968"></a>
    1977. 

  1977. <span class="sourceLineNo">1969</span>     *<a name="line.1969"></a>
    1978. 

  1978. <span class="sourceLineNo">1970</span>     * @see #setRangeGridlineStroke(Stroke)<a name="line.1970"></a>
    1979. 

  1979. <span class="sourceLineNo">1971</span>     */<a name="line.1971"></a>
    1980. 

  1980. <span class="sourceLineNo">1972</span>    public Stroke getRangeGridlineStroke() {<a name="line.1972"></a>
    1981. 

  1981. <span class="sourceLineNo">1973</span>        return this.rangeGridlineStroke;<a name="line.1973"></a>
    1982. 

  1982. <span class="sourceLineNo">1974</span>    }<a name="line.1974"></a>
    1983. 

  1983. <span class="sourceLineNo">1975</span><a name="line.1975"></a>
    1984. 

  1984. <span class="sourceLineNo">1976</span>    /**<a name="line.1976"></a>
    1985. 

  1985. <span class="sourceLineNo">1977</span>     * Sets the stroke for the grid lines plotted against the range axis,<a name="line.1977"></a>
    1986. 

  1986. <span class="sourceLineNo">1978</span>     * and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.1978"></a>
    1987. 

  1987. <span class="sourceLineNo">1979</span>     *<a name="line.1979"></a>
    1988. 

  1988. <span class="sourceLineNo">1980</span>     * @param stroke  the stroke (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1980"></a>
    1989. 

  1989. <span class="sourceLineNo">1981</span>     *<a name="line.1981"></a>
    1990. 

  1990. <span class="sourceLineNo">1982</span>     * @see #getRangeGridlineStroke()<a name="line.1982"></a>
    1991. 

  1991. <span class="sourceLineNo">1983</span>     */<a name="line.1983"></a>
    1992. 

  1992. <span class="sourceLineNo">1984</span>    public void setRangeGridlineStroke(Stroke stroke) {<a name="line.1984"></a>
    1993. 

  1993. <span class="sourceLineNo">1985</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.1985"></a>
    1994. 

  1994. <span class="sourceLineNo">1986</span>        this.rangeGridlineStroke = stroke;<a name="line.1986"></a>
    1995. 

  1995. <span class="sourceLineNo">1987</span>        fireChangeEvent();<a name="line.1987"></a>
    1996. 

  1996. <span class="sourceLineNo">1988</span>    }<a name="line.1988"></a>
    1997. 

  1997. <span class="sourceLineNo">1989</span><a name="line.1989"></a>
    1998. 

  1998. <span class="sourceLineNo">1990</span>    /**<a name="line.1990"></a>
    1999. 

  1999. <span class="sourceLineNo">1991</span>     * Returns the paint for the grid lines (if any) plotted against the range<a name="line.1991"></a>
    2000. 

  2000. <span class="sourceLineNo">1992</span>     * axis.<a name="line.1992"></a>
    2001. 

  2001. <span class="sourceLineNo">1993</span>     *<a name="line.1993"></a>
    2002. 

  2002. <span class="sourceLineNo">1994</span>     * @return The paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1994"></a>
    2003. 

  2003. <span class="sourceLineNo">1995</span>     *<a name="line.1995"></a>
    2004. 

  2004. <span class="sourceLineNo">1996</span>     * @see #setRangeGridlinePaint(Paint)<a name="line.1996"></a>
    2005. 

  2005. <span class="sourceLineNo">1997</span>     */<a name="line.1997"></a>
    2006. 

  2006. <span class="sourceLineNo">1998</span>    public Paint getRangeGridlinePaint() {<a name="line.1998"></a>
    2007. 

  2007. <span class="sourceLineNo">1999</span>        return this.rangeGridlinePaint;<a name="line.1999"></a>
    2008. 

  2008. <span class="sourceLineNo">2000</span>    }<a name="line.2000"></a>
    2009. 

  2009. <span class="sourceLineNo">2001</span><a name="line.2001"></a>
    2010. 

  2010. <span class="sourceLineNo">2002</span>    /**<a name="line.2002"></a>
    2011. 

  2011. <span class="sourceLineNo">2003</span>     * Sets the paint for the grid lines plotted against the range axis and<a name="line.2003"></a>
    2012. 

  2012. <span class="sourceLineNo">2004</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2004"></a>
    2013. 

  2013. <span class="sourceLineNo">2005</span>     *<a name="line.2005"></a>
    2014. 

  2014. <span class="sourceLineNo">2006</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2006"></a>
    2015. 

  2015. <span class="sourceLineNo">2007</span>     *<a name="line.2007"></a>
    2016. 

  2016. <span class="sourceLineNo">2008</span>     * @see #getRangeGridlinePaint()<a name="line.2008"></a>
    2017. 

  2017. <span class="sourceLineNo">2009</span>     */<a name="line.2009"></a>
    2018. 

  2018. <span class="sourceLineNo">2010</span>    public void setRangeGridlinePaint(Paint paint) {<a name="line.2010"></a>
    2019. 

  2019. <span class="sourceLineNo">2011</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.2011"></a>
    2020. 

  2020. <span class="sourceLineNo">2012</span>        this.rangeGridlinePaint = paint;<a name="line.2012"></a>
    2021. 

  2021. <span class="sourceLineNo">2013</span>        fireChangeEvent();<a name="line.2013"></a>
    2022. 

  2022. <span class="sourceLineNo">2014</span>    }<a name="line.2014"></a>
    2023. 

  2023. <span class="sourceLineNo">2015</span><a name="line.2015"></a>
    2024. 

  2024. <span class="sourceLineNo">2016</span>    /**<a name="line.2016"></a>
    2025. 

  2025. <span class="sourceLineNo">2017</span>     * Returns &lt;code&gt;true&lt;/code&gt; if the range axis minor grid is visible, and<a name="line.2017"></a>
    2026. 

  2026. <span class="sourceLineNo">2018</span>     * &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.2018"></a>
    2027. 

  2027. <span class="sourceLineNo">2019</span>     *<a name="line.2019"></a>
    2028. 

  2028. <span class="sourceLineNo">2020</span>     * @return A boolean.<a name="line.2020"></a>
    2029. 

  2029. <span class="sourceLineNo">2021</span>     *<a name="line.2021"></a>
    2030. 

  2030. <span class="sourceLineNo">2022</span>     * @see #setRangeMinorGridlinesVisible(boolean)<a name="line.2022"></a>
    2031. 

  2031. <span class="sourceLineNo">2023</span>     *<a name="line.2023"></a>
    2032. 

  2032. <span class="sourceLineNo">2024</span>     * @since 1.0.12<a name="line.2024"></a>
    2033. 

  2033. <span class="sourceLineNo">2025</span>     */<a name="line.2025"></a>
    2034. 

  2034. <span class="sourceLineNo">2026</span>    public boolean isRangeMinorGridlinesVisible() {<a name="line.2026"></a>
    2035. 

  2035. <span class="sourceLineNo">2027</span>        return this.rangeMinorGridlinesVisible;<a name="line.2027"></a>
    2036. 

  2036. <span class="sourceLineNo">2028</span>    }<a name="line.2028"></a>
    2037. 

  2037. <span class="sourceLineNo">2029</span><a name="line.2029"></a>
    2038. 

  2038. <span class="sourceLineNo">2030</span>    /**<a name="line.2030"></a>
    2039. 

  2039. <span class="sourceLineNo">2031</span>     * Sets the flag that controls whether or not the range axis minor grid<a name="line.2031"></a>
    2040. 

  2040. <span class="sourceLineNo">2032</span>     * lines are visible.<a name="line.2032"></a>
    2041. 

  2041. <span class="sourceLineNo">2033</span>     * &lt;p&gt;<a name="line.2033"></a>
    2042. 

  2042. <span class="sourceLineNo">2034</span>     * If the flag value is changed, a {@link PlotChangeEvent} is sent to all<a name="line.2034"></a>
    2043. 

  2043. <span class="sourceLineNo">2035</span>     * registered listeners.<a name="line.2035"></a>
    2044. 

  2044. <span class="sourceLineNo">2036</span>     *<a name="line.2036"></a>
    2045. 

  2045. <span class="sourceLineNo">2037</span>     * @param visible  the new value of the flag.<a name="line.2037"></a>
    2046. 

  2046. <span class="sourceLineNo">2038</span>     *<a name="line.2038"></a>
    2047. 

  2047. <span class="sourceLineNo">2039</span>     * @see #isRangeMinorGridlinesVisible()<a name="line.2039"></a>
    2048. 

  2048. <span class="sourceLineNo">2040</span>     *<a name="line.2040"></a>
    2049. 

  2049. <span class="sourceLineNo">2041</span>     * @since 1.0.12<a name="line.2041"></a>
    2050. 

  2050. <span class="sourceLineNo">2042</span>     */<a name="line.2042"></a>
    2051. 

  2051. <span class="sourceLineNo">2043</span>    public void setRangeMinorGridlinesVisible(boolean visible) {<a name="line.2043"></a>
    2052. 

  2052. <span class="sourceLineNo">2044</span>        if (this.rangeMinorGridlinesVisible != visible) {<a name="line.2044"></a>
    2053. 

  2053. <span class="sourceLineNo">2045</span>            this.rangeMinorGridlinesVisible = visible;<a name="line.2045"></a>
    2054. 

  2054. <span class="sourceLineNo">2046</span>            fireChangeEvent();<a name="line.2046"></a>
    2055. 

  2055. <span class="sourceLineNo">2047</span>        }<a name="line.2047"></a>
    2056. 

  2056. <span class="sourceLineNo">2048</span>    }<a name="line.2048"></a>
    2057. 

  2057. <span class="sourceLineNo">2049</span><a name="line.2049"></a>
    2058. 

  2058. <span class="sourceLineNo">2050</span>    /**<a name="line.2050"></a>
    2059. 

  2059. <span class="sourceLineNo">2051</span>     * Returns the stroke for the minor grid lines (if any) plotted against the<a name="line.2051"></a>
    2060. 

  2060. <span class="sourceLineNo">2052</span>     * range axis.<a name="line.2052"></a>
    2061. 

  2061. <span class="sourceLineNo">2053</span>     *<a name="line.2053"></a>
    2062. 

  2062. <span class="sourceLineNo">2054</span>     * @return The stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2054"></a>
    2063. 

  2063. <span class="sourceLineNo">2055</span>     *<a name="line.2055"></a>
    2064. 

  2064. <span class="sourceLineNo">2056</span>     * @see #setRangeMinorGridlineStroke(Stroke)<a name="line.2056"></a>
    2065. 

  2065. <span class="sourceLineNo">2057</span>     *<a name="line.2057"></a>
    2066. 

  2066. <span class="sourceLineNo">2058</span>     * @since 1.0.12<a name="line.2058"></a>
    2067. 

  2067. <span class="sourceLineNo">2059</span>     */<a name="line.2059"></a>
    2068. 

  2068. <span class="sourceLineNo">2060</span>    public Stroke getRangeMinorGridlineStroke() {<a name="line.2060"></a>
    2069. 

  2069. <span class="sourceLineNo">2061</span>        return this.rangeMinorGridlineStroke;<a name="line.2061"></a>
    2070. 

  2070. <span class="sourceLineNo">2062</span>    }<a name="line.2062"></a>
    2071. 

  2071. <span class="sourceLineNo">2063</span><a name="line.2063"></a>
    2072. 

  2072. <span class="sourceLineNo">2064</span>    /**<a name="line.2064"></a>
    2073. 

  2073. <span class="sourceLineNo">2065</span>     * Sets the stroke for the minor grid lines plotted against the range axis,<a name="line.2065"></a>
    2074. 

  2074. <span class="sourceLineNo">2066</span>     * and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2066"></a>
    2075. 

  2075. <span class="sourceLineNo">2067</span>     *<a name="line.2067"></a>
    2076. 

  2076. <span class="sourceLineNo">2068</span>     * @param stroke  the stroke (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2068"></a>
    2077. 

  2077. <span class="sourceLineNo">2069</span>     *<a name="line.2069"></a>
    2078. 

  2078. <span class="sourceLineNo">2070</span>     * @see #getRangeMinorGridlineStroke()<a name="line.2070"></a>
    2079. 

  2079. <span class="sourceLineNo">2071</span>     *<a name="line.2071"></a>
    2080. 

  2080. <span class="sourceLineNo">2072</span>     * @since 1.0.12<a name="line.2072"></a>
    2081. 

  2081. <span class="sourceLineNo">2073</span>     */<a name="line.2073"></a>
    2082. 

  2082. <span class="sourceLineNo">2074</span>    public void setRangeMinorGridlineStroke(Stroke stroke) {<a name="line.2074"></a>
    2083. 

  2083. <span class="sourceLineNo">2075</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.2075"></a>
    2084. 

  2084. <span class="sourceLineNo">2076</span>        this.rangeMinorGridlineStroke = stroke;<a name="line.2076"></a>
    2085. 

  2085. <span class="sourceLineNo">2077</span>        fireChangeEvent();<a name="line.2077"></a>
    2086. 

  2086. <span class="sourceLineNo">2078</span>    }<a name="line.2078"></a>
    2087. 

  2087. <span class="sourceLineNo">2079</span><a name="line.2079"></a>
    2088. 

  2088. <span class="sourceLineNo">2080</span>    /**<a name="line.2080"></a>
    2089. 

  2089. <span class="sourceLineNo">2081</span>     * Returns the paint for the minor grid lines (if any) plotted against the<a name="line.2081"></a>
    2090. 

  2090. <span class="sourceLineNo">2082</span>     * range axis.<a name="line.2082"></a>
    2091. 

  2091. <span class="sourceLineNo">2083</span>     *<a name="line.2083"></a>
    2092. 

  2092. <span class="sourceLineNo">2084</span>     * @return The paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2084"></a>
    2093. 

  2093. <span class="sourceLineNo">2085</span>     *<a name="line.2085"></a>
    2094. 

  2094. <span class="sourceLineNo">2086</span>     * @see #setRangeMinorGridlinePaint(Paint)<a name="line.2086"></a>
    2095. 

  2095. <span class="sourceLineNo">2087</span>     *<a name="line.2087"></a>
    2096. 

  2096. <span class="sourceLineNo">2088</span>     * @since 1.0.12<a name="line.2088"></a>
    2097. 

  2097. <span class="sourceLineNo">2089</span>     */<a name="line.2089"></a>
    2098. 

  2098. <span class="sourceLineNo">2090</span>    public Paint getRangeMinorGridlinePaint() {<a name="line.2090"></a>
    2099. 

  2099. <span class="sourceLineNo">2091</span>        return this.rangeMinorGridlinePaint;<a name="line.2091"></a>
    2100. 

  2100. <span class="sourceLineNo">2092</span>    }<a name="line.2092"></a>
    2101. 

  2101. <span class="sourceLineNo">2093</span><a name="line.2093"></a>
    2102. 

  2102. <span class="sourceLineNo">2094</span>    /**<a name="line.2094"></a>
    2103. 

  2103. <span class="sourceLineNo">2095</span>     * Sets the paint for the minor grid lines plotted against the range axis<a name="line.2095"></a>
    2104. 

  2104. <span class="sourceLineNo">2096</span>     * and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2096"></a>
    2105. 

  2105. <span class="sourceLineNo">2097</span>     *<a name="line.2097"></a>
    2106. 

  2106. <span class="sourceLineNo">2098</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2098"></a>
    2107. 

  2107. <span class="sourceLineNo">2099</span>     *<a name="line.2099"></a>
    2108. 

  2108. <span class="sourceLineNo">2100</span>     * @see #getRangeMinorGridlinePaint()<a name="line.2100"></a>
    2109. 

  2109. <span class="sourceLineNo">2101</span>     *<a name="line.2101"></a>
    2110. 

  2110. <span class="sourceLineNo">2102</span>     * @since 1.0.12<a name="line.2102"></a>
    2111. 

  2111. <span class="sourceLineNo">2103</span>     */<a name="line.2103"></a>
    2112. 

  2112. <span class="sourceLineNo">2104</span>    public void setRangeMinorGridlinePaint(Paint paint) {<a name="line.2104"></a>
    2113. 

  2113. <span class="sourceLineNo">2105</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.2105"></a>
    2114. 

  2114. <span class="sourceLineNo">2106</span>        this.rangeMinorGridlinePaint = paint;<a name="line.2106"></a>
    2115. 

  2115. <span class="sourceLineNo">2107</span>        fireChangeEvent();<a name="line.2107"></a>
    2116. 

  2116. <span class="sourceLineNo">2108</span>    }<a name="line.2108"></a>
    2117. 

  2117. <span class="sourceLineNo">2109</span><a name="line.2109"></a>
    2118. 

  2118. <span class="sourceLineNo">2110</span>    /**<a name="line.2110"></a>
    2119. 

  2119. <span class="sourceLineNo">2111</span>     * Returns a flag that controls whether or not a zero baseline is<a name="line.2111"></a>
    2120. 

  2120. <span class="sourceLineNo">2112</span>     * displayed for the domain axis.<a name="line.2112"></a>
    2121. 

  2121. <span class="sourceLineNo">2113</span>     *<a name="line.2113"></a>
    2122. 

  2122. <span class="sourceLineNo">2114</span>     * @return A boolean.<a name="line.2114"></a>
    2123. 

  2123. <span class="sourceLineNo">2115</span>     *<a name="line.2115"></a>
    2124. 

  2124. <span class="sourceLineNo">2116</span>     * @since 1.0.5<a name="line.2116"></a>
    2125. 

  2125. <span class="sourceLineNo">2117</span>     *<a name="line.2117"></a>
    2126. 

  2126. <span class="sourceLineNo">2118</span>     * @see #setDomainZeroBaselineVisible(boolean)<a name="line.2118"></a>
    2127. 

  2127. <span class="sourceLineNo">2119</span>     */<a name="line.2119"></a>
    2128. 

  2128. <span class="sourceLineNo">2120</span>    public boolean isDomainZeroBaselineVisible() {<a name="line.2120"></a>
    2129. 

  2129. <span class="sourceLineNo">2121</span>        return this.domainZeroBaselineVisible;<a name="line.2121"></a>
    2130. 

  2130. <span class="sourceLineNo">2122</span>    }<a name="line.2122"></a>
    2131. 

  2131. <span class="sourceLineNo">2123</span><a name="line.2123"></a>
    2132. 

  2132. <span class="sourceLineNo">2124</span>    /**<a name="line.2124"></a>
    2133. 

  2133. <span class="sourceLineNo">2125</span>     * Sets the flag that controls whether or not the zero baseline is<a name="line.2125"></a>
    2134. 

  2134. <span class="sourceLineNo">2126</span>     * displayed for the domain axis, and sends a {@link PlotChangeEvent} to<a name="line.2126"></a>
    2135. 

  2135. <span class="sourceLineNo">2127</span>     * all registered listeners.<a name="line.2127"></a>
    2136. 

  2136. <span class="sourceLineNo">2128</span>     *<a name="line.2128"></a>
    2137. 

  2137. <span class="sourceLineNo">2129</span>     * @param visible  the flag.<a name="line.2129"></a>
    2138. 

  2138. <span class="sourceLineNo">2130</span>     *<a name="line.2130"></a>
    2139. 

  2139. <span class="sourceLineNo">2131</span>     * @since 1.0.5<a name="line.2131"></a>
    2140. 

  2140. <span class="sourceLineNo">2132</span>     *<a name="line.2132"></a>
    2141. 

  2141. <span class="sourceLineNo">2133</span>     * @see #isDomainZeroBaselineVisible()<a name="line.2133"></a>
    2142. 

  2142. <span class="sourceLineNo">2134</span>     */<a name="line.2134"></a>
    2143. 

  2143. <span class="sourceLineNo">2135</span>    public void setDomainZeroBaselineVisible(boolean visible) {<a name="line.2135"></a>
    2144. 

  2144. <span class="sourceLineNo">2136</span>        this.domainZeroBaselineVisible = visible;<a name="line.2136"></a>
    2145. 

  2145. <span class="sourceLineNo">2137</span>        fireChangeEvent();<a name="line.2137"></a>
    2146. 

  2146. <span class="sourceLineNo">2138</span>    }<a name="line.2138"></a>
    2147. 

  2147. <span class="sourceLineNo">2139</span><a name="line.2139"></a>
    2148. 

  2148. <span class="sourceLineNo">2140</span>    /**<a name="line.2140"></a>
    2149. 

  2149. <span class="sourceLineNo">2141</span>     * Returns the stroke used for the zero baseline against the domain axis.<a name="line.2141"></a>
    2150. 

  2150. <span class="sourceLineNo">2142</span>     *<a name="line.2142"></a>
    2151. 

  2151. <span class="sourceLineNo">2143</span>     * @return The stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2143"></a>
    2152. 

  2152. <span class="sourceLineNo">2144</span>     *<a name="line.2144"></a>
    2153. 

  2153. <span class="sourceLineNo">2145</span>     * @since 1.0.5<a name="line.2145"></a>
    2154. 

  2154. <span class="sourceLineNo">2146</span>     *<a name="line.2146"></a>
    2155. 

  2155. <span class="sourceLineNo">2147</span>     * @see #setDomainZeroBaselineStroke(Stroke)<a name="line.2147"></a>
    2156. 

  2156. <span class="sourceLineNo">2148</span>     */<a name="line.2148"></a>
    2157. 

  2157. <span class="sourceLineNo">2149</span>    public Stroke getDomainZeroBaselineStroke() {<a name="line.2149"></a>
    2158. 

  2158. <span class="sourceLineNo">2150</span>        return this.domainZeroBaselineStroke;<a name="line.2150"></a>
    2159. 

  2159. <span class="sourceLineNo">2151</span>    }<a name="line.2151"></a>
    2160. 

  2160. <span class="sourceLineNo">2152</span><a name="line.2152"></a>
    2161. 

  2161. <span class="sourceLineNo">2153</span>    /**<a name="line.2153"></a>
    2162. 

  2162. <span class="sourceLineNo">2154</span>     * Sets the stroke for the zero baseline for the domain axis,<a name="line.2154"></a>
    2163. 

  2163. <span class="sourceLineNo">2155</span>     * and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2155"></a>
    2164. 

  2164. <span class="sourceLineNo">2156</span>     *<a name="line.2156"></a>
    2165. 

  2165. <span class="sourceLineNo">2157</span>     * @param stroke  the stroke (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2157"></a>
    2166. 

  2166. <span class="sourceLineNo">2158</span>     *<a name="line.2158"></a>
    2167. 

  2167. <span class="sourceLineNo">2159</span>     * @since 1.0.5<a name="line.2159"></a>
    2168. 

  2168. <span class="sourceLineNo">2160</span>     *<a name="line.2160"></a>
    2169. 

  2169. <span class="sourceLineNo">2161</span>     * @see #getRangeZeroBaselineStroke()<a name="line.2161"></a>
    2170. 

  2170. <span class="sourceLineNo">2162</span>     */<a name="line.2162"></a>
    2171. 

  2171. <span class="sourceLineNo">2163</span>    public void setDomainZeroBaselineStroke(Stroke stroke) {<a name="line.2163"></a>
    2172. 

  2172. <span class="sourceLineNo">2164</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.2164"></a>
    2173. 

  2173. <span class="sourceLineNo">2165</span>        this.domainZeroBaselineStroke = stroke;<a name="line.2165"></a>
    2174. 

  2174. <span class="sourceLineNo">2166</span>        fireChangeEvent();<a name="line.2166"></a>
    2175. 

  2175. <span class="sourceLineNo">2167</span>    }<a name="line.2167"></a>
    2176. 

  2176. <span class="sourceLineNo">2168</span><a name="line.2168"></a>
    2177. 

  2177. <span class="sourceLineNo">2169</span>    /**<a name="line.2169"></a>
    2178. 

  2178. <span class="sourceLineNo">2170</span>     * Returns the paint for the zero baseline (if any) plotted against the<a name="line.2170"></a>
    2179. 

  2179. <span class="sourceLineNo">2171</span>     * domain axis.<a name="line.2171"></a>
    2180. 

  2180. <span class="sourceLineNo">2172</span>     *<a name="line.2172"></a>
    2181. 

  2181. <span class="sourceLineNo">2173</span>     * @since 1.0.5<a name="line.2173"></a>
    2182. 

  2182. <span class="sourceLineNo">2174</span>     *<a name="line.2174"></a>
    2183. 

  2183. <span class="sourceLineNo">2175</span>     * @return The paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2175"></a>
    2184. 

  2184. <span class="sourceLineNo">2176</span>     *<a name="line.2176"></a>
    2185. 

  2185. <span class="sourceLineNo">2177</span>     * @see #setDomainZeroBaselinePaint(Paint)<a name="line.2177"></a>
    2186. 

  2186. <span class="sourceLineNo">2178</span>     */<a name="line.2178"></a>
    2187. 

  2187. <span class="sourceLineNo">2179</span>    public Paint getDomainZeroBaselinePaint() {<a name="line.2179"></a>
    2188. 

  2188. <span class="sourceLineNo">2180</span>        return this.domainZeroBaselinePaint;<a name="line.2180"></a>
    2189. 

  2189. <span class="sourceLineNo">2181</span>    }<a name="line.2181"></a>
    2190. 

  2190. <span class="sourceLineNo">2182</span><a name="line.2182"></a>
    2191. 

  2191. <span class="sourceLineNo">2183</span>    /**<a name="line.2183"></a>
    2192. 

  2192. <span class="sourceLineNo">2184</span>     * Sets the paint for the zero baseline plotted against the domain axis and<a name="line.2184"></a>
    2193. 

  2193. <span class="sourceLineNo">2185</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2185"></a>
    2194. 

  2194. <span class="sourceLineNo">2186</span>     *<a name="line.2186"></a>
    2195. 

  2195. <span class="sourceLineNo">2187</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2187"></a>
    2196. 

  2196. <span class="sourceLineNo">2188</span>     *<a name="line.2188"></a>
    2197. 

  2197. <span class="sourceLineNo">2189</span>     * @since 1.0.5<a name="line.2189"></a>
    2198. 

  2198. <span class="sourceLineNo">2190</span>     *<a name="line.2190"></a>
    2199. 

  2199. <span class="sourceLineNo">2191</span>     * @see #getDomainZeroBaselinePaint()<a name="line.2191"></a>
    2200. 

  2200. <span class="sourceLineNo">2192</span>     */<a name="line.2192"></a>
    2201. 

  2201. <span class="sourceLineNo">2193</span>    public void setDomainZeroBaselinePaint(Paint paint) {<a name="line.2193"></a>
    2202. 

  2202. <span class="sourceLineNo">2194</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.2194"></a>
    2203. 

  2203. <span class="sourceLineNo">2195</span>        this.domainZeroBaselinePaint = paint;<a name="line.2195"></a>
    2204. 

  2204. <span class="sourceLineNo">2196</span>        fireChangeEvent();<a name="line.2196"></a>
    2205. 

  2205. <span class="sourceLineNo">2197</span>    }<a name="line.2197"></a>
    2206. 

  2206. <span class="sourceLineNo">2198</span><a name="line.2198"></a>
    2207. 

  2207. <span class="sourceLineNo">2199</span>    /**<a name="line.2199"></a>
    2208. 

  2208. <span class="sourceLineNo">2200</span>     * Returns a flag that controls whether or not a zero baseline is<a name="line.2200"></a>
    2209. 

  2209. <span class="sourceLineNo">2201</span>     * displayed for the range axis.<a name="line.2201"></a>
    2210. 

  2210. <span class="sourceLineNo">2202</span>     *<a name="line.2202"></a>
    2211. 

  2211. <span class="sourceLineNo">2203</span>     * @return A boolean.<a name="line.2203"></a>
    2212. 

  2212. <span class="sourceLineNo">2204</span>     *<a name="line.2204"></a>
    2213. 

  2213. <span class="sourceLineNo">2205</span>     * @see #setRangeZeroBaselineVisible(boolean)<a name="line.2205"></a>
    2214. 

  2214. <span class="sourceLineNo">2206</span>     */<a name="line.2206"></a>
    2215. 

  2215. <span class="sourceLineNo">2207</span>    public boolean isRangeZeroBaselineVisible() {<a name="line.2207"></a>
    2216. 

  2216. <span class="sourceLineNo">2208</span>        return this.rangeZeroBaselineVisible;<a name="line.2208"></a>
    2217. 

  2217. <span class="sourceLineNo">2209</span>    }<a name="line.2209"></a>
    2218. 

  2218. <span class="sourceLineNo">2210</span><a name="line.2210"></a>
    2219. 

  2219. <span class="sourceLineNo">2211</span>    /**<a name="line.2211"></a>
    2220. 

  2220. <span class="sourceLineNo">2212</span>     * Sets the flag that controls whether or not the zero baseline is<a name="line.2212"></a>
    2221. 

  2221. <span class="sourceLineNo">2213</span>     * displayed for the range axis, and sends a {@link PlotChangeEvent} to<a name="line.2213"></a>
    2222. 

  2222. <span class="sourceLineNo">2214</span>     * all registered listeners.<a name="line.2214"></a>
    2223. 

  2223. <span class="sourceLineNo">2215</span>     *<a name="line.2215"></a>
    2224. 

  2224. <span class="sourceLineNo">2216</span>     * @param visible  the flag.<a name="line.2216"></a>
    2225. 

  2225. <span class="sourceLineNo">2217</span>     *<a name="line.2217"></a>
    2226. 

  2226. <span class="sourceLineNo">2218</span>     * @see #isRangeZeroBaselineVisible()<a name="line.2218"></a>
    2227. 

  2227. <span class="sourceLineNo">2219</span>     */<a name="line.2219"></a>
    2228. 

  2228. <span class="sourceLineNo">2220</span>    public void setRangeZeroBaselineVisible(boolean visible) {<a name="line.2220"></a>
    2229. 

  2229. <span class="sourceLineNo">2221</span>        this.rangeZeroBaselineVisible = visible;<a name="line.2221"></a>
    2230. 

  2230. <span class="sourceLineNo">2222</span>        fireChangeEvent();<a name="line.2222"></a>
    2231. 

  2231. <span class="sourceLineNo">2223</span>    }<a name="line.2223"></a>
    2232. 

  2232. <span class="sourceLineNo">2224</span><a name="line.2224"></a>
    2233. 

  2233. <span class="sourceLineNo">2225</span>    /**<a name="line.2225"></a>
    2234. 

  2234. <span class="sourceLineNo">2226</span>     * Returns the stroke used for the zero baseline against the range axis.<a name="line.2226"></a>
    2235. 

  2235. <span class="sourceLineNo">2227</span>     *<a name="line.2227"></a>
    2236. 

  2236. <span class="sourceLineNo">2228</span>     * @return The stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2228"></a>
    2237. 

  2237. <span class="sourceLineNo">2229</span>     *<a name="line.2229"></a>
    2238. 

  2238. <span class="sourceLineNo">2230</span>     * @see #setRangeZeroBaselineStroke(Stroke)<a name="line.2230"></a>
    2239. 

  2239. <span class="sourceLineNo">2231</span>     */<a name="line.2231"></a>
    2240. 

  2240. <span class="sourceLineNo">2232</span>    public Stroke getRangeZeroBaselineStroke() {<a name="line.2232"></a>
    2241. 

  2241. <span class="sourceLineNo">2233</span>        return this.rangeZeroBaselineStroke;<a name="line.2233"></a>
    2242. 

  2242. <span class="sourceLineNo">2234</span>    }<a name="line.2234"></a>
    2243. 

  2243. <span class="sourceLineNo">2235</span><a name="line.2235"></a>
    2244. 

  2244. <span class="sourceLineNo">2236</span>    /**<a name="line.2236"></a>
    2245. 

  2245. <span class="sourceLineNo">2237</span>     * Sets the stroke for the zero baseline for the range axis,<a name="line.2237"></a>
    2246. 

  2246. <span class="sourceLineNo">2238</span>     * and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2238"></a>
    2247. 

  2247. <span class="sourceLineNo">2239</span>     *<a name="line.2239"></a>
    2248. 

  2248. <span class="sourceLineNo">2240</span>     * @param stroke  the stroke (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2240"></a>
    2249. 

  2249. <span class="sourceLineNo">2241</span>     *<a name="line.2241"></a>
    2250. 

  2250. <span class="sourceLineNo">2242</span>     * @see #getRangeZeroBaselineStroke()<a name="line.2242"></a>
    2251. 

  2251. <span class="sourceLineNo">2243</span>     */<a name="line.2243"></a>
    2252. 

  2252. <span class="sourceLineNo">2244</span>    public void setRangeZeroBaselineStroke(Stroke stroke) {<a name="line.2244"></a>
    2253. 

  2253. <span class="sourceLineNo">2245</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.2245"></a>
    2254. 

  2254. <span class="sourceLineNo">2246</span>        this.rangeZeroBaselineStroke = stroke;<a name="line.2246"></a>
    2255. 

  2255. <span class="sourceLineNo">2247</span>        fireChangeEvent();<a name="line.2247"></a>
    2256. 

  2256. <span class="sourceLineNo">2248</span>    }<a name="line.2248"></a>
    2257. 

  2257. <span class="sourceLineNo">2249</span><a name="line.2249"></a>
    2258. 

  2258. <span class="sourceLineNo">2250</span>    /**<a name="line.2250"></a>
    2259. 

  2259. <span class="sourceLineNo">2251</span>     * Returns the paint for the zero baseline (if any) plotted against the<a name="line.2251"></a>
    2260. 

  2260. <span class="sourceLineNo">2252</span>     * range axis.<a name="line.2252"></a>
    2261. 

  2261. <span class="sourceLineNo">2253</span>     *<a name="line.2253"></a>
    2262. 

  2262. <span class="sourceLineNo">2254</span>     * @return The paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2254"></a>
    2263. 

  2263. <span class="sourceLineNo">2255</span>     *<a name="line.2255"></a>
    2264. 

  2264. <span class="sourceLineNo">2256</span>     * @see #setRangeZeroBaselinePaint(Paint)<a name="line.2256"></a>
    2265. 

  2265. <span class="sourceLineNo">2257</span>     */<a name="line.2257"></a>
    2266. 

  2266. <span class="sourceLineNo">2258</span>    public Paint getRangeZeroBaselinePaint() {<a name="line.2258"></a>
    2267. 

  2267. <span class="sourceLineNo">2259</span>        return this.rangeZeroBaselinePaint;<a name="line.2259"></a>
    2268. 

  2268. <span class="sourceLineNo">2260</span>    }<a name="line.2260"></a>
    2269. 

  2269. <span class="sourceLineNo">2261</span><a name="line.2261"></a>
    2270. 

  2270. <span class="sourceLineNo">2262</span>    /**<a name="line.2262"></a>
    2271. 

  2271. <span class="sourceLineNo">2263</span>     * Sets the paint for the zero baseline plotted against the range axis and<a name="line.2263"></a>
    2272. 

  2272. <span class="sourceLineNo">2264</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2264"></a>
    2273. 

  2273. <span class="sourceLineNo">2265</span>     *<a name="line.2265"></a>
    2274. 

  2274. <span class="sourceLineNo">2266</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2266"></a>
    2275. 

  2275. <span class="sourceLineNo">2267</span>     *<a name="line.2267"></a>
    2276. 

  2276. <span class="sourceLineNo">2268</span>     * @see #getRangeZeroBaselinePaint()<a name="line.2268"></a>
    2277. 

  2277. <span class="sourceLineNo">2269</span>     */<a name="line.2269"></a>
    2278. 

  2278. <span class="sourceLineNo">2270</span>    public void setRangeZeroBaselinePaint(Paint paint) {<a name="line.2270"></a>
    2279. 

  2279. <span class="sourceLineNo">2271</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.2271"></a>
    2280. 

  2280. <span class="sourceLineNo">2272</span>        this.rangeZeroBaselinePaint = paint;<a name="line.2272"></a>
    2281. 

  2281. <span class="sourceLineNo">2273</span>        fireChangeEvent();<a name="line.2273"></a>
    2282. 

  2282. <span class="sourceLineNo">2274</span>    }<a name="line.2274"></a>
    2283. 

  2283. <span class="sourceLineNo">2275</span><a name="line.2275"></a>
    2284. 

  2284. <span class="sourceLineNo">2276</span>    /**<a name="line.2276"></a>
    2285. 

  2285. <span class="sourceLineNo">2277</span>     * Returns the paint used for the domain tick bands.  If this is<a name="line.2277"></a>
    2286. 

  2286. <span class="sourceLineNo">2278</span>     * &lt;code&gt;null&lt;/code&gt;, no tick bands will be drawn.<a name="line.2278"></a>
    2287. 

  2287. <span class="sourceLineNo">2279</span>     *<a name="line.2279"></a>
    2288. 

  2288. <span class="sourceLineNo">2280</span>     * @return The paint (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.2280"></a>
    2289. 

  2289. <span class="sourceLineNo">2281</span>     *<a name="line.2281"></a>
    2290. 

  2290. <span class="sourceLineNo">2282</span>     * @see #setDomainTickBandPaint(Paint)<a name="line.2282"></a>
    2291. 

  2291. <span class="sourceLineNo">2283</span>     */<a name="line.2283"></a>
    2292. 

  2292. <span class="sourceLineNo">2284</span>    public Paint getDomainTickBandPaint() {<a name="line.2284"></a>
    2293. 

  2293. <span class="sourceLineNo">2285</span>        return this.domainTickBandPaint;<a name="line.2285"></a>
    2294. 

  2294. <span class="sourceLineNo">2286</span>    }<a name="line.2286"></a>
    2295. 

  2295. <span class="sourceLineNo">2287</span><a name="line.2287"></a>
    2296. 

  2296. <span class="sourceLineNo">2288</span>    /**<a name="line.2288"></a>
    2297. 

  2297. <span class="sourceLineNo">2289</span>     * Sets the paint for the domain tick bands.<a name="line.2289"></a>
    2298. 

  2298. <span class="sourceLineNo">2290</span>     *<a name="line.2290"></a>
    2299. 

  2299. <span class="sourceLineNo">2291</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.2291"></a>
    2300. 

  2300. <span class="sourceLineNo">2292</span>     *<a name="line.2292"></a>
    2301. 

  2301. <span class="sourceLineNo">2293</span>     * @see #getDomainTickBandPaint()<a name="line.2293"></a>
    2302. 

  2302. <span class="sourceLineNo">2294</span>     */<a name="line.2294"></a>
    2303. 

  2303. <span class="sourceLineNo">2295</span>    public void setDomainTickBandPaint(Paint paint) {<a name="line.2295"></a>
    2304. 

  2304. <span class="sourceLineNo">2296</span>        this.domainTickBandPaint = paint;<a name="line.2296"></a>
    2305. 

  2305. <span class="sourceLineNo">2297</span>        fireChangeEvent();<a name="line.2297"></a>
    2306. 

  2306. <span class="sourceLineNo">2298</span>    }<a name="line.2298"></a>
    2307. 

  2307. <span class="sourceLineNo">2299</span><a name="line.2299"></a>
    2308. 

  2308. <span class="sourceLineNo">2300</span>    /**<a name="line.2300"></a>
    2309. 

  2309. <span class="sourceLineNo">2301</span>     * Returns the paint used for the range tick bands.  If this is<a name="line.2301"></a>
    2310. 

  2310. <span class="sourceLineNo">2302</span>     * &lt;code&gt;null&lt;/code&gt;, no tick bands will be drawn.<a name="line.2302"></a>
    2311. 

  2311. <span class="sourceLineNo">2303</span>     *<a name="line.2303"></a>
    2312. 

  2312. <span class="sourceLineNo">2304</span>     * @return The paint (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.2304"></a>
    2313. 

  2313. <span class="sourceLineNo">2305</span>     *<a name="line.2305"></a>
    2314. 

  2314. <span class="sourceLineNo">2306</span>     * @see #setRangeTickBandPaint(Paint)<a name="line.2306"></a>
    2315. 

  2315. <span class="sourceLineNo">2307</span>     */<a name="line.2307"></a>
    2316. 

  2316. <span class="sourceLineNo">2308</span>    public Paint getRangeTickBandPaint() {<a name="line.2308"></a>
    2317. 

  2317. <span class="sourceLineNo">2309</span>        return this.rangeTickBandPaint;<a name="line.2309"></a>
    2318. 

  2318. <span class="sourceLineNo">2310</span>    }<a name="line.2310"></a>
    2319. 

  2319. <span class="sourceLineNo">2311</span><a name="line.2311"></a>
    2320. 

  2320. <span class="sourceLineNo">2312</span>    /**<a name="line.2312"></a>
    2321. 

  2321. <span class="sourceLineNo">2313</span>     * Sets the paint for the range tick bands.<a name="line.2313"></a>
    2322. 

  2322. <span class="sourceLineNo">2314</span>     *<a name="line.2314"></a>
    2323. 

  2323. <span class="sourceLineNo">2315</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.2315"></a>
    2324. 

  2324. <span class="sourceLineNo">2316</span>     *<a name="line.2316"></a>
    2325. 

  2325. <span class="sourceLineNo">2317</span>     * @see #getRangeTickBandPaint()<a name="line.2317"></a>
    2326. 

  2326. <span class="sourceLineNo">2318</span>     */<a name="line.2318"></a>
    2327. 

  2327. <span class="sourceLineNo">2319</span>    public void setRangeTickBandPaint(Paint paint) {<a name="line.2319"></a>
    2328. 

  2328. <span class="sourceLineNo">2320</span>        this.rangeTickBandPaint = paint;<a name="line.2320"></a>
    2329. 

  2329. <span class="sourceLineNo">2321</span>        fireChangeEvent();<a name="line.2321"></a>
    2330. 

  2330. <span class="sourceLineNo">2322</span>    }<a name="line.2322"></a>
    2331. 

  2331. <span class="sourceLineNo">2323</span><a name="line.2323"></a>
    2332. 

  2332. <span class="sourceLineNo">2324</span>    /**<a name="line.2324"></a>
    2333. 

  2333. <span class="sourceLineNo">2325</span>     * Returns the origin for the quadrants that can be displayed on the plot.<a name="line.2325"></a>
    2334. 

  2334. <span class="sourceLineNo">2326</span>     * This defaults to (0, 0).<a name="line.2326"></a>
    2335. 

  2335. <span class="sourceLineNo">2327</span>     *<a name="line.2327"></a>
    2336. 

  2336. <span class="sourceLineNo">2328</span>     * @return The origin point (never &lt;code&gt;null&lt;/code&gt;).<a name="line.2328"></a>
    2337. 

  2337. <span class="sourceLineNo">2329</span>     *<a name="line.2329"></a>
    2338. 

  2338. <span class="sourceLineNo">2330</span>     * @see #setQuadrantOrigin(Point2D)<a name="line.2330"></a>
    2339. 

  2339. <span class="sourceLineNo">2331</span>     */<a name="line.2331"></a>
    2340. 

  2340. <span class="sourceLineNo">2332</span>    public Point2D getQuadrantOrigin() {<a name="line.2332"></a>
    2341. 

  2341. <span class="sourceLineNo">2333</span>        return this.quadrantOrigin;<a name="line.2333"></a>
    2342. 

  2342. <span class="sourceLineNo">2334</span>    }<a name="line.2334"></a>
    2343. 

  2343. <span class="sourceLineNo">2335</span><a name="line.2335"></a>
    2344. 

  2344. <span class="sourceLineNo">2336</span>    /**<a name="line.2336"></a>
    2345. 

  2345. <span class="sourceLineNo">2337</span>     * Sets the quadrant origin and sends a {@link PlotChangeEvent} to all<a name="line.2337"></a>
    2346. 

  2346. <span class="sourceLineNo">2338</span>     * registered listeners.<a name="line.2338"></a>
    2347. 

  2347. <span class="sourceLineNo">2339</span>     *<a name="line.2339"></a>
    2348. 

  2348. <span class="sourceLineNo">2340</span>     * @param origin  the origin (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2340"></a>
    2349. 

  2349. <span class="sourceLineNo">2341</span>     *<a name="line.2341"></a>
    2350. 

  2350. <span class="sourceLineNo">2342</span>     * @see #getQuadrantOrigin()<a name="line.2342"></a>
    2351. 

  2351. <span class="sourceLineNo">2343</span>     */<a name="line.2343"></a>
    2352. 

  2352. <span class="sourceLineNo">2344</span>    public void setQuadrantOrigin(Point2D origin) {<a name="line.2344"></a>
    2353. 

  2353. <span class="sourceLineNo">2345</span>        ParamChecks.nullNotPermitted(origin, "origin");<a name="line.2345"></a>
    2354. 

  2354. <span class="sourceLineNo">2346</span>        this.quadrantOrigin = origin;<a name="line.2346"></a>
    2355. 

  2355. <span class="sourceLineNo">2347</span>        fireChangeEvent();<a name="line.2347"></a>
    2356. 

  2356. <span class="sourceLineNo">2348</span>    }<a name="line.2348"></a>
    2357. 

  2357. <span class="sourceLineNo">2349</span><a name="line.2349"></a>
    2358. 

  2358. <span class="sourceLineNo">2350</span>    /**<a name="line.2350"></a>
    2359. 

  2359. <span class="sourceLineNo">2351</span>     * Returns the paint used for the specified quadrant.<a name="line.2351"></a>
    2360. 

  2360. <span class="sourceLineNo">2352</span>     *<a name="line.2352"></a>
    2361. 

  2361. <span class="sourceLineNo">2353</span>     * @param index  the quadrant index (0-3).<a name="line.2353"></a>
    2362. 

  2362. <span class="sourceLineNo">2354</span>     *<a name="line.2354"></a>
    2363. 

  2363. <span class="sourceLineNo">2355</span>     * @return The paint (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.2355"></a>
    2364. 

  2364. <span class="sourceLineNo">2356</span>     *<a name="line.2356"></a>
    2365. 

  2365. <span class="sourceLineNo">2357</span>     * @see #setQuadrantPaint(int, Paint)<a name="line.2357"></a>
    2366. 

  2366. <span class="sourceLineNo">2358</span>     */<a name="line.2358"></a>
    2367. 

  2367. <span class="sourceLineNo">2359</span>    public Paint getQuadrantPaint(int index) {<a name="line.2359"></a>
    2368. 

  2368. <span class="sourceLineNo">2360</span>        if (index &lt; 0 || index &gt; 3) {<a name="line.2360"></a>
    2369. 

  2369. <span class="sourceLineNo">2361</span>            throw new IllegalArgumentException("The index value (" + index<a name="line.2361"></a>
    2370. 

  2370. <span class="sourceLineNo">2362</span>                    + ") should be in the range 0 to 3.");<a name="line.2362"></a>
    2371. 

  2371. <span class="sourceLineNo">2363</span>        }<a name="line.2363"></a>
    2372. 

  2372. <span class="sourceLineNo">2364</span>        return this.quadrantPaint[index];<a name="line.2364"></a>
    2373. 

  2373. <span class="sourceLineNo">2365</span>    }<a name="line.2365"></a>
    2374. 

  2374. <span class="sourceLineNo">2366</span><a name="line.2366"></a>
    2375. 

  2375. <span class="sourceLineNo">2367</span>    /**<a name="line.2367"></a>
    2376. 

  2376. <span class="sourceLineNo">2368</span>     * Sets the paint used for the specified quadrant and sends a<a name="line.2368"></a>
    2377. 

  2377. <span class="sourceLineNo">2369</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2369"></a>
    2378. 

  2378. <span class="sourceLineNo">2370</span>     *<a name="line.2370"></a>
    2379. 

  2379. <span class="sourceLineNo">2371</span>     * @param index  the quadrant index (0-3).<a name="line.2371"></a>
    2380. 

  2380. <span class="sourceLineNo">2372</span>     * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.2372"></a>
    2381. 

  2381. <span class="sourceLineNo">2373</span>     *<a name="line.2373"></a>
    2382. 

  2382. <span class="sourceLineNo">2374</span>     * @see #getQuadrantPaint(int)<a name="line.2374"></a>
    2383. 

  2383. <span class="sourceLineNo">2375</span>     */<a name="line.2375"></a>
    2384. 

  2384. <span class="sourceLineNo">2376</span>    public void setQuadrantPaint(int index, Paint paint) {<a name="line.2376"></a>
    2385. 

  2385. <span class="sourceLineNo">2377</span>        if (index &lt; 0 || index &gt; 3) {<a name="line.2377"></a>
    2386. 

  2386. <span class="sourceLineNo">2378</span>            throw new IllegalArgumentException("The index value (" + index<a name="line.2378"></a>
    2387. 

  2387. <span class="sourceLineNo">2379</span>                    + ") should be in the range 0 to 3.");<a name="line.2379"></a>
    2388. 

  2388. <span class="sourceLineNo">2380</span>        }<a name="line.2380"></a>
    2389. 

  2389. <span class="sourceLineNo">2381</span>        this.quadrantPaint[index] = paint;<a name="line.2381"></a>
    2390. 

  2390. <span class="sourceLineNo">2382</span>        fireChangeEvent();<a name="line.2382"></a>
    2391. 

  2391. <span class="sourceLineNo">2383</span>    }<a name="line.2383"></a>
    2392. 

  2392. <span class="sourceLineNo">2384</span><a name="line.2384"></a>
    2393. 

  2393. <span class="sourceLineNo">2385</span>    /**<a name="line.2385"></a>
    2394. 

  2394. <span class="sourceLineNo">2386</span>     * Adds a marker for the domain axis and sends a {@link PlotChangeEvent}<a name="line.2386"></a>
    2395. 

  2395. <span class="sourceLineNo">2387</span>     * to all registered listeners.<a name="line.2387"></a>
    2396. 

  2396. <span class="sourceLineNo">2388</span>     * &lt;P&gt;<a name="line.2388"></a>
    2397. 

  2397. <span class="sourceLineNo">2389</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2389"></a>
    2398. 

  2398. <span class="sourceLineNo">2390</span>     * to the domain axis, however this is entirely up to the renderer.<a name="line.2390"></a>
    2399. 

  2399. <span class="sourceLineNo">2391</span>     *<a name="line.2391"></a>
    2400. 

  2400. <span class="sourceLineNo">2392</span>     * @param marker  the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2392"></a>
    2401. 

  2401. <span class="sourceLineNo">2393</span>     *<a name="line.2393"></a>
    2402. 

  2402. <span class="sourceLineNo">2394</span>     * @see #addDomainMarker(Marker, Layer)<a name="line.2394"></a>
    2403. 

  2403. <span class="sourceLineNo">2395</span>     * @see #clearDomainMarkers()<a name="line.2395"></a>
    2404. 

  2404. <span class="sourceLineNo">2396</span>     */<a name="line.2396"></a>
    2405. 

  2405. <span class="sourceLineNo">2397</span>    public void addDomainMarker(Marker marker) {<a name="line.2397"></a>
    2406. 

  2406. <span class="sourceLineNo">2398</span>        // defer argument checking...<a name="line.2398"></a>
    2407. 

  2407. <span class="sourceLineNo">2399</span>        addDomainMarker(marker, Layer.FOREGROUND);<a name="line.2399"></a>
    2408. 

  2408. <span class="sourceLineNo">2400</span>    }<a name="line.2400"></a>
    2409. 

  2409. <span class="sourceLineNo">2401</span><a name="line.2401"></a>
    2410. 

  2410. <span class="sourceLineNo">2402</span>    /**<a name="line.2402"></a>
    2411. 

  2411. <span class="sourceLineNo">2403</span>     * Adds a marker for the domain axis in the specified layer and sends a<a name="line.2403"></a>
    2412. 

  2412. <span class="sourceLineNo">2404</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2404"></a>
    2413. 

  2413. <span class="sourceLineNo">2405</span>     * &lt;P&gt;<a name="line.2405"></a>
    2414. 

  2414. <span class="sourceLineNo">2406</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2406"></a>
    2415. 

  2415. <span class="sourceLineNo">2407</span>     * to the domain axis, however this is entirely up to the renderer.<a name="line.2407"></a>
    2416. 

  2416. <span class="sourceLineNo">2408</span>     *<a name="line.2408"></a>
    2417. 

  2417. <span class="sourceLineNo">2409</span>     * @param marker  the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2409"></a>
    2418. 

  2418. <span class="sourceLineNo">2410</span>     * @param layer  the layer (foreground or background).<a name="line.2410"></a>
    2419. 

  2419. <span class="sourceLineNo">2411</span>     *<a name="line.2411"></a>
    2420. 

  2420. <span class="sourceLineNo">2412</span>     * @see #addDomainMarker(int, Marker, Layer)<a name="line.2412"></a>
    2421. 

  2421. <span class="sourceLineNo">2413</span>     */<a name="line.2413"></a>
    2422. 

  2422. <span class="sourceLineNo">2414</span>    public void addDomainMarker(Marker marker, Layer layer) {<a name="line.2414"></a>
    2423. 

  2423. <span class="sourceLineNo">2415</span>        addDomainMarker(0, marker, layer);<a name="line.2415"></a>
    2424. 

  2424. <span class="sourceLineNo">2416</span>    }<a name="line.2416"></a>
    2425. 

  2425. <span class="sourceLineNo">2417</span><a name="line.2417"></a>
    2426. 

  2426. <span class="sourceLineNo">2418</span>    /**<a name="line.2418"></a>
    2427. 

  2427. <span class="sourceLineNo">2419</span>     * Clears all the (foreground and background) domain markers and sends a<a name="line.2419"></a>
    2428. 

  2428. <span class="sourceLineNo">2420</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2420"></a>
    2429. 

  2429. <span class="sourceLineNo">2421</span>     *<a name="line.2421"></a>
    2430. 

  2430. <span class="sourceLineNo">2422</span>     * @see #addDomainMarker(int, Marker, Layer)<a name="line.2422"></a>
    2431. 

  2431. <span class="sourceLineNo">2423</span>     */<a name="line.2423"></a>
    2432. 

  2432. <span class="sourceLineNo">2424</span>    public void clearDomainMarkers() {<a name="line.2424"></a>
    2433. 

  2433. <span class="sourceLineNo">2425</span>        if (this.backgroundDomainMarkers != null) {<a name="line.2425"></a>
    2434. 

  2434. <span class="sourceLineNo">2426</span>            Set&lt;Integer&gt; keys = this.backgroundDomainMarkers.keySet();<a name="line.2426"></a>
    2435. 

  2435. <span class="sourceLineNo">2427</span>            for (Integer key : keys) {<a name="line.2427"></a>
    2436. 

  2436. <span class="sourceLineNo">2428</span>                clearDomainMarkers(key);<a name="line.2428"></a>
    2437. 

  2437. <span class="sourceLineNo">2429</span>            }<a name="line.2429"></a>
    2438. 

  2438. <span class="sourceLineNo">2430</span>            this.backgroundDomainMarkers.clear();<a name="line.2430"></a>
    2439. 

  2439. <span class="sourceLineNo">2431</span>        }<a name="line.2431"></a>
    2440. 

  2440. <span class="sourceLineNo">2432</span>        if (this.foregroundDomainMarkers != null) {<a name="line.2432"></a>
    2441. 

  2441. <span class="sourceLineNo">2433</span>            Set&lt;Integer&gt; keys = this.foregroundDomainMarkers.keySet();<a name="line.2433"></a>
    2442. 

  2442. <span class="sourceLineNo">2434</span>            for (Integer key : keys) {<a name="line.2434"></a>
    2443. 

  2443. <span class="sourceLineNo">2435</span>                clearDomainMarkers(key);<a name="line.2435"></a>
    2444. 

  2444. <span class="sourceLineNo">2436</span>            }<a name="line.2436"></a>
    2445. 

  2445. <span class="sourceLineNo">2437</span>            this.foregroundDomainMarkers.clear();<a name="line.2437"></a>
    2446. 

  2446. <span class="sourceLineNo">2438</span>        }<a name="line.2438"></a>
    2447. 

  2447. <span class="sourceLineNo">2439</span>        fireChangeEvent();<a name="line.2439"></a>
    2448. 

  2448. <span class="sourceLineNo">2440</span>    }<a name="line.2440"></a>
    2449. 

  2449. <span class="sourceLineNo">2441</span><a name="line.2441"></a>
    2450. 

  2450. <span class="sourceLineNo">2442</span>    /**<a name="line.2442"></a>
    2451. 

  2451. <span class="sourceLineNo">2443</span>     * Clears the (foreground and background) domain markers for a particular<a name="line.2443"></a>
    2452. 

  2452. <span class="sourceLineNo">2444</span>     * renderer and sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2444"></a>
    2453. 

  2453. <span class="sourceLineNo">2445</span>     *<a name="line.2445"></a>
    2454. 

  2454. <span class="sourceLineNo">2446</span>     * @param index  the renderer index.<a name="line.2446"></a>
    2455. 

  2455. <span class="sourceLineNo">2447</span>     *<a name="line.2447"></a>
    2456. 

  2456. <span class="sourceLineNo">2448</span>     * @see #clearRangeMarkers(int)<a name="line.2448"></a>
    2457. 

  2457. <span class="sourceLineNo">2449</span>     */<a name="line.2449"></a>
    2458. 

  2458. <span class="sourceLineNo">2450</span>    public void clearDomainMarkers(int index) {<a name="line.2450"></a>
    2459. 

  2459. <span class="sourceLineNo">2451</span>        Integer key = new Integer(index);<a name="line.2451"></a>
    2460. 

  2460. <span class="sourceLineNo">2452</span>        if (this.backgroundDomainMarkers != null) {<a name="line.2452"></a>
    2461. 

  2461. <span class="sourceLineNo">2453</span>            Collection markers<a name="line.2453"></a>
    2462. 

  2462. <span class="sourceLineNo">2454</span>                = (Collection) this.backgroundDomainMarkers.get(key);<a name="line.2454"></a>
    2463. 

  2463. <span class="sourceLineNo">2455</span>            if (markers != null) {<a name="line.2455"></a>
    2464. 

  2464. <span class="sourceLineNo">2456</span>                Iterator iterator = markers.iterator();<a name="line.2456"></a>
    2465. 

  2465. <span class="sourceLineNo">2457</span>                while (iterator.hasNext()) {<a name="line.2457"></a>
    2466. 

  2466. <span class="sourceLineNo">2458</span>                    Marker m = (Marker) iterator.next();<a name="line.2458"></a>
    2467. 

  2467. <span class="sourceLineNo">2459</span>                    m.removeChangeListener(this);<a name="line.2459"></a>
    2468. 

  2468. <span class="sourceLineNo">2460</span>                }<a name="line.2460"></a>
    2469. 

  2469. <span class="sourceLineNo">2461</span>                markers.clear();<a name="line.2461"></a>
    2470. 

  2470. <span class="sourceLineNo">2462</span>            }<a name="line.2462"></a>
    2471. 

  2471. <span class="sourceLineNo">2463</span>        }<a name="line.2463"></a>
    2472. 

  2472. <span class="sourceLineNo">2464</span>        if (this.foregroundRangeMarkers != null) {<a name="line.2464"></a>
    2473. 

  2473. <span class="sourceLineNo">2465</span>            Collection markers<a name="line.2465"></a>
    2474. 

  2474. <span class="sourceLineNo">2466</span>                = (Collection) this.foregroundDomainMarkers.get(key);<a name="line.2466"></a>
    2475. 

  2475. <span class="sourceLineNo">2467</span>            if (markers != null) {<a name="line.2467"></a>
    2476. 

  2476. <span class="sourceLineNo">2468</span>                Iterator iterator = markers.iterator();<a name="line.2468"></a>
    2477. 

  2477. <span class="sourceLineNo">2469</span>                while (iterator.hasNext()) {<a name="line.2469"></a>
    2478. 

  2478. <span class="sourceLineNo">2470</span>                    Marker m = (Marker) iterator.next();<a name="line.2470"></a>
    2479. 

  2479. <span class="sourceLineNo">2471</span>                    m.removeChangeListener(this);<a name="line.2471"></a>
    2480. 

  2480. <span class="sourceLineNo">2472</span>                }<a name="line.2472"></a>
    2481. 

  2481. <span class="sourceLineNo">2473</span>                markers.clear();<a name="line.2473"></a>
    2482. 

  2482. <span class="sourceLineNo">2474</span>            }<a name="line.2474"></a>
    2483. 

  2483. <span class="sourceLineNo">2475</span>        }<a name="line.2475"></a>
    2484. 

  2484. <span class="sourceLineNo">2476</span>        fireChangeEvent();<a name="line.2476"></a>
    2485. 

  2485. <span class="sourceLineNo">2477</span>    }<a name="line.2477"></a>
    2486. 

  2486. <span class="sourceLineNo">2478</span><a name="line.2478"></a>
    2487. 

  2487. <span class="sourceLineNo">2479</span>    /**<a name="line.2479"></a>
    2488. 

  2488. <span class="sourceLineNo">2480</span>     * Adds a marker for a specific dataset/renderer and sends a<a name="line.2480"></a>
    2489. 

  2489. <span class="sourceLineNo">2481</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2481"></a>
    2490. 

  2490. <span class="sourceLineNo">2482</span>     * &lt;P&gt;<a name="line.2482"></a>
    2491. 

  2491. <span class="sourceLineNo">2483</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2483"></a>
    2492. 

  2492. <span class="sourceLineNo">2484</span>     * to the domain axis (that the renderer is mapped to), however this is<a name="line.2484"></a>
    2493. 

  2493. <span class="sourceLineNo">2485</span>     * entirely up to the renderer.<a name="line.2485"></a>
    2494. 

  2494. <span class="sourceLineNo">2486</span>     *<a name="line.2486"></a>
    2495. 

  2495. <span class="sourceLineNo">2487</span>     * @param index  the dataset/renderer index.<a name="line.2487"></a>
    2496. 

  2496. <span class="sourceLineNo">2488</span>     * @param marker  the marker.<a name="line.2488"></a>
    2497. 

  2497. <span class="sourceLineNo">2489</span>     * @param layer  the layer (foreground or background).<a name="line.2489"></a>
    2498. 

  2498. <span class="sourceLineNo">2490</span>     *<a name="line.2490"></a>
    2499. 

  2499. <span class="sourceLineNo">2491</span>     * @see #clearDomainMarkers(int)<a name="line.2491"></a>
    2500. 

  2500. <span class="sourceLineNo">2492</span>     * @see #addRangeMarker(int, Marker, Layer)<a name="line.2492"></a>
    2501. 

  2501. <span class="sourceLineNo">2493</span>     */<a name="line.2493"></a>
    2502. 

  2502. <span class="sourceLineNo">2494</span>    public void addDomainMarker(int index, Marker marker, Layer layer) {<a name="line.2494"></a>
    2503. 

  2503. <span class="sourceLineNo">2495</span>        addDomainMarker(index, marker, layer, true);<a name="line.2495"></a>
    2504. 

  2504. <span class="sourceLineNo">2496</span>    }<a name="line.2496"></a>
    2505. 

  2505. <span class="sourceLineNo">2497</span><a name="line.2497"></a>
    2506. 

  2506. <span class="sourceLineNo">2498</span>    /**<a name="line.2498"></a>
    2507. 

  2507. <span class="sourceLineNo">2499</span>     * Adds a marker for a specific dataset/renderer and, if requested, sends a<a name="line.2499"></a>
    2508. 

  2508. <span class="sourceLineNo">2500</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2500"></a>
    2509. 

  2509. <span class="sourceLineNo">2501</span>     * &lt;P&gt;<a name="line.2501"></a>
    2510. 

  2510. <span class="sourceLineNo">2502</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2502"></a>
    2511. 

  2511. <span class="sourceLineNo">2503</span>     * to the domain axis (that the renderer is mapped to), however this is<a name="line.2503"></a>
    2512. 

  2512. <span class="sourceLineNo">2504</span>     * entirely up to the renderer.<a name="line.2504"></a>
    2513. 

  2513. <span class="sourceLineNo">2505</span>     *<a name="line.2505"></a>
    2514. 

  2514. <span class="sourceLineNo">2506</span>     * @param index  the dataset/renderer index.<a name="line.2506"></a>
    2515. 

  2515. <span class="sourceLineNo">2507</span>     * @param marker  the marker.<a name="line.2507"></a>
    2516. 

  2516. <span class="sourceLineNo">2508</span>     * @param layer  the layer (foreground or background).<a name="line.2508"></a>
    2517. 

  2517. <span class="sourceLineNo">2509</span>     * @param notify  notify listeners?<a name="line.2509"></a>
    2518. 

  2518. <span class="sourceLineNo">2510</span>     *<a name="line.2510"></a>
    2519. 

  2519. <span class="sourceLineNo">2511</span>     * @since 1.0.10<a name="line.2511"></a>
    2520. 

  2520. <span class="sourceLineNo">2512</span>     */<a name="line.2512"></a>
    2521. 

  2521. <span class="sourceLineNo">2513</span>    public void addDomainMarker(int index, Marker marker, Layer layer,<a name="line.2513"></a>
    2522. 

  2522. <span class="sourceLineNo">2514</span>            boolean notify) {<a name="line.2514"></a>
    2523. 

  2523. <span class="sourceLineNo">2515</span>        ParamChecks.nullNotPermitted(marker, "marker");<a name="line.2515"></a>
    2524. 

  2524. <span class="sourceLineNo">2516</span>        ParamChecks.nullNotPermitted(layer, "layer");<a name="line.2516"></a>
    2525. 

  2525. <span class="sourceLineNo">2517</span>        Collection markers;<a name="line.2517"></a>
    2526. 

  2526. <span class="sourceLineNo">2518</span>        if (layer == Layer.FOREGROUND) {<a name="line.2518"></a>
    2527. 

  2527. <span class="sourceLineNo">2519</span>            markers = (Collection) this.foregroundDomainMarkers.get(<a name="line.2519"></a>
    2528. 

  2528. <span class="sourceLineNo">2520</span>                    new Integer(index));<a name="line.2520"></a>
    2529. 

  2529. <span class="sourceLineNo">2521</span>            if (markers == null) {<a name="line.2521"></a>
    2530. 

  2530. <span class="sourceLineNo">2522</span>                markers = new java.util.ArrayList();<a name="line.2522"></a>
    2531. 

  2531. <span class="sourceLineNo">2523</span>                this.foregroundDomainMarkers.put(new Integer(index), markers);<a name="line.2523"></a>
    2532. 

  2532. <span class="sourceLineNo">2524</span>            }<a name="line.2524"></a>
    2533. 

  2533. <span class="sourceLineNo">2525</span>            markers.add(marker);<a name="line.2525"></a>
    2534. 

  2534. <span class="sourceLineNo">2526</span>        }<a name="line.2526"></a>
    2535. 

  2535. <span class="sourceLineNo">2527</span>        else if (layer == Layer.BACKGROUND) {<a name="line.2527"></a>
    2536. 

  2536. <span class="sourceLineNo">2528</span>            markers = (Collection) this.backgroundDomainMarkers.get(<a name="line.2528"></a>
    2537. 

  2537. <span class="sourceLineNo">2529</span>                    new Integer(index));<a name="line.2529"></a>
    2538. 

  2538. <span class="sourceLineNo">2530</span>            if (markers == null) {<a name="line.2530"></a>
    2539. 

  2539. <span class="sourceLineNo">2531</span>                markers = new java.util.ArrayList();<a name="line.2531"></a>
    2540. 

  2540. <span class="sourceLineNo">2532</span>                this.backgroundDomainMarkers.put(new Integer(index), markers);<a name="line.2532"></a>
    2541. 

  2541. <span class="sourceLineNo">2533</span>            }<a name="line.2533"></a>
    2542. 

  2542. <span class="sourceLineNo">2534</span>            markers.add(marker);<a name="line.2534"></a>
    2543. 

  2543. <span class="sourceLineNo">2535</span>        }<a name="line.2535"></a>
    2544. 

  2544. <span class="sourceLineNo">2536</span>        marker.addChangeListener(this);<a name="line.2536"></a>
    2545. 

  2545. <span class="sourceLineNo">2537</span>        if (notify) {<a name="line.2537"></a>
    2546. 

  2546. <span class="sourceLineNo">2538</span>            fireChangeEvent();<a name="line.2538"></a>
    2547. 

  2547. <span class="sourceLineNo">2539</span>        }<a name="line.2539"></a>
    2548. 

  2548. <span class="sourceLineNo">2540</span>    }<a name="line.2540"></a>
    2549. 

  2549. <span class="sourceLineNo">2541</span><a name="line.2541"></a>
    2550. 

  2550. <span class="sourceLineNo">2542</span>    /**<a name="line.2542"></a>
    2551. 

  2551. <span class="sourceLineNo">2543</span>     * Removes a marker for the domain axis and sends a {@link PlotChangeEvent}<a name="line.2543"></a>
    2552. 

  2552. <span class="sourceLineNo">2544</span>     * to all registered listeners.<a name="line.2544"></a>
    2553. 

  2553. <span class="sourceLineNo">2545</span>     *<a name="line.2545"></a>
    2554. 

  2554. <span class="sourceLineNo">2546</span>     * @param marker  the marker.<a name="line.2546"></a>
    2555. 

  2555. <span class="sourceLineNo">2547</span>     *<a name="line.2547"></a>
    2556. 

  2556. <span class="sourceLineNo">2548</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2548"></a>
    2557. 

  2557. <span class="sourceLineNo">2549</span>     *         removed.<a name="line.2549"></a>
    2558. 

  2558. <span class="sourceLineNo">2550</span>     *<a name="line.2550"></a>
    2559. 

  2559. <span class="sourceLineNo">2551</span>     * @since 1.0.7<a name="line.2551"></a>
    2560. 

  2560. <span class="sourceLineNo">2552</span>     */<a name="line.2552"></a>
    2561. 

  2561. <span class="sourceLineNo">2553</span>    public boolean removeDomainMarker(Marker marker) {<a name="line.2553"></a>
    2562. 

  2562. <span class="sourceLineNo">2554</span>        return removeDomainMarker(marker, Layer.FOREGROUND);<a name="line.2554"></a>
    2563. 

  2563. <span class="sourceLineNo">2555</span>    }<a name="line.2555"></a>
    2564. 

  2564. <span class="sourceLineNo">2556</span><a name="line.2556"></a>
    2565. 

  2565. <span class="sourceLineNo">2557</span>    /**<a name="line.2557"></a>
    2566. 

  2566. <span class="sourceLineNo">2558</span>     * Removes a marker for the domain axis in the specified layer and sends a<a name="line.2558"></a>
    2567. 

  2567. <span class="sourceLineNo">2559</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2559"></a>
    2568. 

  2568. <span class="sourceLineNo">2560</span>     *<a name="line.2560"></a>
    2569. 

  2569. <span class="sourceLineNo">2561</span>     * @param marker the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2561"></a>
    2570. 

  2570. <span class="sourceLineNo">2562</span>     * @param layer the layer (foreground or background).<a name="line.2562"></a>
    2571. 

  2571. <span class="sourceLineNo">2563</span>     *<a name="line.2563"></a>
    2572. 

  2572. <span class="sourceLineNo">2564</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2564"></a>
    2573. 

  2573. <span class="sourceLineNo">2565</span>     *         removed.<a name="line.2565"></a>
    2574. 

  2574. <span class="sourceLineNo">2566</span>     *<a name="line.2566"></a>
    2575. 

  2575. <span class="sourceLineNo">2567</span>     * @since 1.0.7<a name="line.2567"></a>
    2576. 

  2576. <span class="sourceLineNo">2568</span>     */<a name="line.2568"></a>
    2577. 

  2577. <span class="sourceLineNo">2569</span>    public boolean removeDomainMarker(Marker marker, Layer layer) {<a name="line.2569"></a>
    2578. 

  2578. <span class="sourceLineNo">2570</span>        return removeDomainMarker(0, marker, layer);<a name="line.2570"></a>
    2579. 

  2579. <span class="sourceLineNo">2571</span>    }<a name="line.2571"></a>
    2580. 

  2580. <span class="sourceLineNo">2572</span><a name="line.2572"></a>
    2581. 

  2581. <span class="sourceLineNo">2573</span>    /**<a name="line.2573"></a>
    2582. 

  2582. <span class="sourceLineNo">2574</span>     * Removes a marker for a specific dataset/renderer and sends a<a name="line.2574"></a>
    2583. 

  2583. <span class="sourceLineNo">2575</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2575"></a>
    2584. 

  2584. <span class="sourceLineNo">2576</span>     *<a name="line.2576"></a>
    2585. 

  2585. <span class="sourceLineNo">2577</span>     * @param index the dataset/renderer index.<a name="line.2577"></a>
    2586. 

  2586. <span class="sourceLineNo">2578</span>     * @param marker the marker.<a name="line.2578"></a>
    2587. 

  2587. <span class="sourceLineNo">2579</span>     * @param layer the layer (foreground or background).<a name="line.2579"></a>
    2588. 

  2588. <span class="sourceLineNo">2580</span>     *<a name="line.2580"></a>
    2589. 

  2589. <span class="sourceLineNo">2581</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2581"></a>
    2590. 

  2590. <span class="sourceLineNo">2582</span>     *         removed.<a name="line.2582"></a>
    2591. 

  2591. <span class="sourceLineNo">2583</span>     *<a name="line.2583"></a>
    2592. 

  2592. <span class="sourceLineNo">2584</span>     * @since 1.0.7<a name="line.2584"></a>
    2593. 

  2593. <span class="sourceLineNo">2585</span>     */<a name="line.2585"></a>
    2594. 

  2594. <span class="sourceLineNo">2586</span>    public boolean removeDomainMarker(int index, Marker marker, Layer layer) {<a name="line.2586"></a>
    2595. 

  2595. <span class="sourceLineNo">2587</span>        return removeDomainMarker(index, marker, layer, true);<a name="line.2587"></a>
    2596. 

  2596. <span class="sourceLineNo">2588</span>    }<a name="line.2588"></a>
    2597. 

  2597. <span class="sourceLineNo">2589</span><a name="line.2589"></a>
    2598. 

  2598. <span class="sourceLineNo">2590</span>    /**<a name="line.2590"></a>
    2599. 

  2599. <span class="sourceLineNo">2591</span>     * Removes a marker for a specific dataset/renderer and, if requested,<a name="line.2591"></a>
    2600. 

  2600. <span class="sourceLineNo">2592</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.2592"></a>
    2601. 

  2601. <span class="sourceLineNo">2593</span>     *<a name="line.2593"></a>
    2602. 

  2602. <span class="sourceLineNo">2594</span>     * @param index  the dataset/renderer index.<a name="line.2594"></a>
    2603. 

  2603. <span class="sourceLineNo">2595</span>     * @param marker  the marker.<a name="line.2595"></a>
    2604. 

  2604. <span class="sourceLineNo">2596</span>     * @param layer  the layer (foreground or background).<a name="line.2596"></a>
    2605. 

  2605. <span class="sourceLineNo">2597</span>     * @param notify  notify listeners?<a name="line.2597"></a>
    2606. 

  2606. <span class="sourceLineNo">2598</span>     *<a name="line.2598"></a>
    2607. 

  2607. <span class="sourceLineNo">2599</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2599"></a>
    2608. 

  2608. <span class="sourceLineNo">2600</span>     *         removed.<a name="line.2600"></a>
    2609. 

  2609. <span class="sourceLineNo">2601</span>     *<a name="line.2601"></a>
    2610. 

  2610. <span class="sourceLineNo">2602</span>     * @since 1.0.10<a name="line.2602"></a>
    2611. 

  2611. <span class="sourceLineNo">2603</span>     */<a name="line.2603"></a>
    2612. 

  2612. <span class="sourceLineNo">2604</span>    public boolean removeDomainMarker(int index, Marker marker, Layer layer,<a name="line.2604"></a>
    2613. 

  2613. <span class="sourceLineNo">2605</span>            boolean notify) {<a name="line.2605"></a>
    2614. 

  2614. <span class="sourceLineNo">2606</span>        ArrayList markers;<a name="line.2606"></a>
    2615. 

  2615. <span class="sourceLineNo">2607</span>        if (layer == Layer.FOREGROUND) {<a name="line.2607"></a>
    2616. 

  2616. <span class="sourceLineNo">2608</span>            markers = (ArrayList) this.foregroundDomainMarkers.get(<a name="line.2608"></a>
    2617. 

  2617. <span class="sourceLineNo">2609</span>                    new Integer(index));<a name="line.2609"></a>
    2618. 

  2618. <span class="sourceLineNo">2610</span>        }<a name="line.2610"></a>
    2619. 

  2619. <span class="sourceLineNo">2611</span>        else {<a name="line.2611"></a>
    2620. 

  2620. <span class="sourceLineNo">2612</span>            markers = (ArrayList) this.backgroundDomainMarkers.get(<a name="line.2612"></a>
    2621. 

  2621. <span class="sourceLineNo">2613</span>                    new Integer(index));<a name="line.2613"></a>
    2622. 

  2622. <span class="sourceLineNo">2614</span>        }<a name="line.2614"></a>
    2623. 

  2623. <span class="sourceLineNo">2615</span>        if (markers == null) {<a name="line.2615"></a>
    2624. 

  2624. <span class="sourceLineNo">2616</span>            return false;<a name="line.2616"></a>
    2625. 

  2625. <span class="sourceLineNo">2617</span>        }<a name="line.2617"></a>
    2626. 

  2626. <span class="sourceLineNo">2618</span>        boolean removed = markers.remove(marker);<a name="line.2618"></a>
    2627. 

  2627. <span class="sourceLineNo">2619</span>        if (removed &amp;&amp; notify) {<a name="line.2619"></a>
    2628. 

  2628. <span class="sourceLineNo">2620</span>            fireChangeEvent();<a name="line.2620"></a>
    2629. 

  2629. <span class="sourceLineNo">2621</span>        }<a name="line.2621"></a>
    2630. 

  2630. <span class="sourceLineNo">2622</span>        return removed;<a name="line.2622"></a>
    2631. 

  2631. <span class="sourceLineNo">2623</span>    }<a name="line.2623"></a>
    2632. 

  2632. <span class="sourceLineNo">2624</span><a name="line.2624"></a>
    2633. 

  2633. <span class="sourceLineNo">2625</span>    /**<a name="line.2625"></a>
    2634. 

  2634. <span class="sourceLineNo">2626</span>     * Adds a marker for the range axis and sends a {@link PlotChangeEvent} to<a name="line.2626"></a>
    2635. 

  2635. <span class="sourceLineNo">2627</span>     * all registered listeners.<a name="line.2627"></a>
    2636. 

  2636. <span class="sourceLineNo">2628</span>     * &lt;P&gt;<a name="line.2628"></a>
    2637. 

  2637. <span class="sourceLineNo">2629</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2629"></a>
    2638. 

  2638. <span class="sourceLineNo">2630</span>     * to the range axis, however this is entirely up to the renderer.<a name="line.2630"></a>
    2639. 

  2639. <span class="sourceLineNo">2631</span>     *<a name="line.2631"></a>
    2640. 

  2640. <span class="sourceLineNo">2632</span>     * @param marker  the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2632"></a>
    2641. 

  2641. <span class="sourceLineNo">2633</span>     *<a name="line.2633"></a>
    2642. 

  2642. <span class="sourceLineNo">2634</span>     * @see #addRangeMarker(Marker, Layer)<a name="line.2634"></a>
    2643. 

  2643. <span class="sourceLineNo">2635</span>     */<a name="line.2635"></a>
    2644. 

  2644. <span class="sourceLineNo">2636</span>    public void addRangeMarker(Marker marker) {<a name="line.2636"></a>
    2645. 

  2645. <span class="sourceLineNo">2637</span>        addRangeMarker(marker, Layer.FOREGROUND);<a name="line.2637"></a>
    2646. 

  2646. <span class="sourceLineNo">2638</span>    }<a name="line.2638"></a>
    2647. 

  2647. <span class="sourceLineNo">2639</span><a name="line.2639"></a>
    2648. 

  2648. <span class="sourceLineNo">2640</span>    /**<a name="line.2640"></a>
    2649. 

  2649. <span class="sourceLineNo">2641</span>     * Adds a marker for the range axis in the specified layer and sends a<a name="line.2641"></a>
    2650. 

  2650. <span class="sourceLineNo">2642</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2642"></a>
    2651. 

  2651. <span class="sourceLineNo">2643</span>     * &lt;P&gt;<a name="line.2643"></a>
    2652. 

  2652. <span class="sourceLineNo">2644</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2644"></a>
    2653. 

  2653. <span class="sourceLineNo">2645</span>     * to the range axis, however this is entirely up to the renderer.<a name="line.2645"></a>
    2654. 

  2654. <span class="sourceLineNo">2646</span>     *<a name="line.2646"></a>
    2655. 

  2655. <span class="sourceLineNo">2647</span>     * @param marker  the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2647"></a>
    2656. 

  2656. <span class="sourceLineNo">2648</span>     * @param layer  the layer (foreground or background).<a name="line.2648"></a>
    2657. 

  2657. <span class="sourceLineNo">2649</span>     *<a name="line.2649"></a>
    2658. 

  2658. <span class="sourceLineNo">2650</span>     * @see #addRangeMarker(int, Marker, Layer)<a name="line.2650"></a>
    2659. 

  2659. <span class="sourceLineNo">2651</span>     */<a name="line.2651"></a>
    2660. 

  2660. <span class="sourceLineNo">2652</span>    public void addRangeMarker(Marker marker, Layer layer) {<a name="line.2652"></a>
    2661. 

  2661. <span class="sourceLineNo">2653</span>        addRangeMarker(0, marker, layer);<a name="line.2653"></a>
    2662. 

  2662. <span class="sourceLineNo">2654</span>    }<a name="line.2654"></a>
    2663. 

  2663. <span class="sourceLineNo">2655</span><a name="line.2655"></a>
    2664. 

  2664. <span class="sourceLineNo">2656</span>    /**<a name="line.2656"></a>
    2665. 

  2665. <span class="sourceLineNo">2657</span>     * Clears all the range markers and sends a {@link PlotChangeEvent} to all<a name="line.2657"></a>
    2666. 

  2666. <span class="sourceLineNo">2658</span>     * registered listeners.<a name="line.2658"></a>
    2667. 

  2667. <span class="sourceLineNo">2659</span>     *<a name="line.2659"></a>
    2668. 

  2668. <span class="sourceLineNo">2660</span>     * @see #clearRangeMarkers()<a name="line.2660"></a>
    2669. 

  2669. <span class="sourceLineNo">2661</span>     */<a name="line.2661"></a>
    2670. 

  2670. <span class="sourceLineNo">2662</span>    public void clearRangeMarkers() {<a name="line.2662"></a>
    2671. 

  2671. <span class="sourceLineNo">2663</span>        if (this.backgroundRangeMarkers != null) {<a name="line.2663"></a>
    2672. 

  2672. <span class="sourceLineNo">2664</span>            Set&lt;Integer&gt; keys = this.backgroundRangeMarkers.keySet();<a name="line.2664"></a>
    2673. 

  2673. <span class="sourceLineNo">2665</span>            for (Integer key : keys) {<a name="line.2665"></a>
    2674. 

  2674. <span class="sourceLineNo">2666</span>                clearRangeMarkers(key);<a name="line.2666"></a>
    2675. 

  2675. <span class="sourceLineNo">2667</span>            }<a name="line.2667"></a>
    2676. 

  2676. <span class="sourceLineNo">2668</span>            this.backgroundRangeMarkers.clear();<a name="line.2668"></a>
    2677. 

  2677. <span class="sourceLineNo">2669</span>        }<a name="line.2669"></a>
    2678. 

  2678. <span class="sourceLineNo">2670</span>        if (this.foregroundRangeMarkers != null) {<a name="line.2670"></a>
    2679. 

  2679. <span class="sourceLineNo">2671</span>            Set&lt;Integer&gt; keys = this.foregroundRangeMarkers.keySet();<a name="line.2671"></a>
    2680. 

  2680. <span class="sourceLineNo">2672</span>            for (Integer key : keys) {<a name="line.2672"></a>
    2681. 

  2681. <span class="sourceLineNo">2673</span>                clearRangeMarkers(key);<a name="line.2673"></a>
    2682. 

  2682. <span class="sourceLineNo">2674</span>            }<a name="line.2674"></a>
    2683. 

  2683. <span class="sourceLineNo">2675</span>            this.foregroundRangeMarkers.clear();<a name="line.2675"></a>
    2684. 

  2684. <span class="sourceLineNo">2676</span>        }<a name="line.2676"></a>
    2685. 

  2685. <span class="sourceLineNo">2677</span>        fireChangeEvent();<a name="line.2677"></a>
    2686. 

  2686. <span class="sourceLineNo">2678</span>    }<a name="line.2678"></a>
    2687. 

  2687. <span class="sourceLineNo">2679</span><a name="line.2679"></a>
    2688. 

  2688. <span class="sourceLineNo">2680</span>    /**<a name="line.2680"></a>
    2689. 

  2689. <span class="sourceLineNo">2681</span>     * Adds a marker for a specific dataset/renderer and sends a<a name="line.2681"></a>
    2690. 

  2690. <span class="sourceLineNo">2682</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2682"></a>
    2691. 

  2691. <span class="sourceLineNo">2683</span>     * &lt;P&gt;<a name="line.2683"></a>
    2692. 

  2692. <span class="sourceLineNo">2684</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2684"></a>
    2693. 

  2693. <span class="sourceLineNo">2685</span>     * to the range axis, however this is entirely up to the renderer.<a name="line.2685"></a>
    2694. 

  2694. <span class="sourceLineNo">2686</span>     *<a name="line.2686"></a>
    2695. 

  2695. <span class="sourceLineNo">2687</span>     * @param index  the dataset/renderer index.<a name="line.2687"></a>
    2696. 

  2696. <span class="sourceLineNo">2688</span>     * @param marker  the marker.<a name="line.2688"></a>
    2697. 

  2697. <span class="sourceLineNo">2689</span>     * @param layer  the layer (foreground or background).<a name="line.2689"></a>
    2698. 

  2698. <span class="sourceLineNo">2690</span>     *<a name="line.2690"></a>
    2699. 

  2699. <span class="sourceLineNo">2691</span>     * @see #clearRangeMarkers(int)<a name="line.2691"></a>
    2700. 

  2700. <span class="sourceLineNo">2692</span>     * @see #addDomainMarker(int, Marker, Layer)<a name="line.2692"></a>
    2701. 

  2701. <span class="sourceLineNo">2693</span>     */<a name="line.2693"></a>
    2702. 

  2702. <span class="sourceLineNo">2694</span>    public void addRangeMarker(int index, Marker marker, Layer layer) {<a name="line.2694"></a>
    2703. 

  2703. <span class="sourceLineNo">2695</span>        addRangeMarker(index, marker, layer, true);<a name="line.2695"></a>
    2704. 

  2704. <span class="sourceLineNo">2696</span>    }<a name="line.2696"></a>
    2705. 

  2705. <span class="sourceLineNo">2697</span><a name="line.2697"></a>
    2706. 

  2706. <span class="sourceLineNo">2698</span>    /**<a name="line.2698"></a>
    2707. 

  2707. <span class="sourceLineNo">2699</span>     * Adds a marker for a specific dataset/renderer and, if requested, sends a<a name="line.2699"></a>
    2708. 

  2708. <span class="sourceLineNo">2700</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2700"></a>
    2709. 

  2709. <span class="sourceLineNo">2701</span>     * &lt;P&gt;<a name="line.2701"></a>
    2710. 

  2710. <span class="sourceLineNo">2702</span>     * Typically a marker will be drawn by the renderer as a line perpendicular<a name="line.2702"></a>
    2711. 

  2711. <span class="sourceLineNo">2703</span>     * to the range axis, however this is entirely up to the renderer.<a name="line.2703"></a>
    2712. 

  2712. <span class="sourceLineNo">2704</span>     *<a name="line.2704"></a>
    2713. 

  2713. <span class="sourceLineNo">2705</span>     * @param index  the dataset/renderer index.<a name="line.2705"></a>
    2714. 

  2714. <span class="sourceLineNo">2706</span>     * @param marker  the marker.<a name="line.2706"></a>
    2715. 

  2715. <span class="sourceLineNo">2707</span>     * @param layer  the layer (foreground or background).<a name="line.2707"></a>
    2716. 

  2716. <span class="sourceLineNo">2708</span>     * @param notify  notify listeners?<a name="line.2708"></a>
    2717. 

  2717. <span class="sourceLineNo">2709</span>     *<a name="line.2709"></a>
    2718. 

  2718. <span class="sourceLineNo">2710</span>     * @since 1.0.10<a name="line.2710"></a>
    2719. 

  2719. <span class="sourceLineNo">2711</span>     */<a name="line.2711"></a>
    2720. 

  2720. <span class="sourceLineNo">2712</span>    public void addRangeMarker(int index, Marker marker, Layer layer,<a name="line.2712"></a>
    2721. 

  2721. <span class="sourceLineNo">2713</span>            boolean notify) {<a name="line.2713"></a>
    2722. 

  2722. <span class="sourceLineNo">2714</span>        Collection markers;<a name="line.2714"></a>
    2723. 

  2723. <span class="sourceLineNo">2715</span>        if (layer == Layer.FOREGROUND) {<a name="line.2715"></a>
    2724. 

  2724. <span class="sourceLineNo">2716</span>            markers = (Collection) this.foregroundRangeMarkers.get(<a name="line.2716"></a>
    2725. 

  2725. <span class="sourceLineNo">2717</span>                    new Integer(index));<a name="line.2717"></a>
    2726. 

  2726. <span class="sourceLineNo">2718</span>            if (markers == null) {<a name="line.2718"></a>
    2727. 

  2727. <span class="sourceLineNo">2719</span>                markers = new java.util.ArrayList();<a name="line.2719"></a>
    2728. 

  2728. <span class="sourceLineNo">2720</span>                this.foregroundRangeMarkers.put(new Integer(index), markers);<a name="line.2720"></a>
    2729. 

  2729. <span class="sourceLineNo">2721</span>            }<a name="line.2721"></a>
    2730. 

  2730. <span class="sourceLineNo">2722</span>            markers.add(marker);<a name="line.2722"></a>
    2731. 

  2731. <span class="sourceLineNo">2723</span>        }<a name="line.2723"></a>
    2732. 

  2732. <span class="sourceLineNo">2724</span>        else if (layer == Layer.BACKGROUND) {<a name="line.2724"></a>
    2733. 

  2733. <span class="sourceLineNo">2725</span>            markers = (Collection) this.backgroundRangeMarkers.get(<a name="line.2725"></a>
    2734. 

  2734. <span class="sourceLineNo">2726</span>                    new Integer(index));<a name="line.2726"></a>
    2735. 

  2735. <span class="sourceLineNo">2727</span>            if (markers == null) {<a name="line.2727"></a>
    2736. 

  2736. <span class="sourceLineNo">2728</span>                markers = new java.util.ArrayList();<a name="line.2728"></a>
    2737. 

  2737. <span class="sourceLineNo">2729</span>                this.backgroundRangeMarkers.put(new Integer(index), markers);<a name="line.2729"></a>
    2738. 

  2738. <span class="sourceLineNo">2730</span>            }<a name="line.2730"></a>
    2739. 

  2739. <span class="sourceLineNo">2731</span>            markers.add(marker);<a name="line.2731"></a>
    2740. 

  2740. <span class="sourceLineNo">2732</span>        }<a name="line.2732"></a>
    2741. 

  2741. <span class="sourceLineNo">2733</span>        marker.addChangeListener(this);<a name="line.2733"></a>
    2742. 

  2742. <span class="sourceLineNo">2734</span>        if (notify) {<a name="line.2734"></a>
    2743. 

  2743. <span class="sourceLineNo">2735</span>            fireChangeEvent();<a name="line.2735"></a>
    2744. 

  2744. <span class="sourceLineNo">2736</span>        }<a name="line.2736"></a>
    2745. 

  2745. <span class="sourceLineNo">2737</span>    }<a name="line.2737"></a>
    2746. 

  2746. <span class="sourceLineNo">2738</span><a name="line.2738"></a>
    2747. 

  2747. <span class="sourceLineNo">2739</span>    /**<a name="line.2739"></a>
    2748. 

  2748. <span class="sourceLineNo">2740</span>     * Clears the (foreground and background) range markers for a particular<a name="line.2740"></a>
    2749. 

  2749. <span class="sourceLineNo">2741</span>     * renderer.<a name="line.2741"></a>
    2750. 

  2750. <span class="sourceLineNo">2742</span>     *<a name="line.2742"></a>
    2751. 

  2751. <span class="sourceLineNo">2743</span>     * @param index  the renderer index.<a name="line.2743"></a>
    2752. 

  2752. <span class="sourceLineNo">2744</span>     */<a name="line.2744"></a>
    2753. 

  2753. <span class="sourceLineNo">2745</span>    public void clearRangeMarkers(int index) {<a name="line.2745"></a>
    2754. 

  2754. <span class="sourceLineNo">2746</span>        Integer key = new Integer(index);<a name="line.2746"></a>
    2755. 

  2755. <span class="sourceLineNo">2747</span>        if (this.backgroundRangeMarkers != null) {<a name="line.2747"></a>
    2756. 

  2756. <span class="sourceLineNo">2748</span>            Collection markers<a name="line.2748"></a>
    2757. 

  2757. <span class="sourceLineNo">2749</span>                = (Collection) this.backgroundRangeMarkers.get(key);<a name="line.2749"></a>
    2758. 

  2758. <span class="sourceLineNo">2750</span>            if (markers != null) {<a name="line.2750"></a>
    2759. 

  2759. <span class="sourceLineNo">2751</span>                Iterator iterator = markers.iterator();<a name="line.2751"></a>
    2760. 

  2760. <span class="sourceLineNo">2752</span>                while (iterator.hasNext()) {<a name="line.2752"></a>
    2761. 

  2761. <span class="sourceLineNo">2753</span>                    Marker m = (Marker) iterator.next();<a name="line.2753"></a>
    2762. 

  2762. <span class="sourceLineNo">2754</span>                    m.removeChangeListener(this);<a name="line.2754"></a>
    2763. 

  2763. <span class="sourceLineNo">2755</span>                }<a name="line.2755"></a>
    2764. 

  2764. <span class="sourceLineNo">2756</span>                markers.clear();<a name="line.2756"></a>
    2765. 

  2765. <span class="sourceLineNo">2757</span>            }<a name="line.2757"></a>
    2766. 

  2766. <span class="sourceLineNo">2758</span>        }<a name="line.2758"></a>
    2767. 

  2767. <span class="sourceLineNo">2759</span>        if (this.foregroundRangeMarkers != null) {<a name="line.2759"></a>
    2768. 

  2768. <span class="sourceLineNo">2760</span>            Collection markers<a name="line.2760"></a>
    2769. 

  2769. <span class="sourceLineNo">2761</span>                = (Collection) this.foregroundRangeMarkers.get(key);<a name="line.2761"></a>
    2770. 

  2770. <span class="sourceLineNo">2762</span>            if (markers != null) {<a name="line.2762"></a>
    2771. 

  2771. <span class="sourceLineNo">2763</span>                Iterator iterator = markers.iterator();<a name="line.2763"></a>
    2772. 

  2772. <span class="sourceLineNo">2764</span>                while (iterator.hasNext()) {<a name="line.2764"></a>
    2773. 

  2773. <span class="sourceLineNo">2765</span>                    Marker m = (Marker) iterator.next();<a name="line.2765"></a>
    2774. 

  2774. <span class="sourceLineNo">2766</span>                    m.removeChangeListener(this);<a name="line.2766"></a>
    2775. 

  2775. <span class="sourceLineNo">2767</span>                }<a name="line.2767"></a>
    2776. 

  2776. <span class="sourceLineNo">2768</span>                markers.clear();<a name="line.2768"></a>
    2777. 

  2777. <span class="sourceLineNo">2769</span>            }<a name="line.2769"></a>
    2778. 

  2778. <span class="sourceLineNo">2770</span>        }<a name="line.2770"></a>
    2779. 

  2779. <span class="sourceLineNo">2771</span>        fireChangeEvent();<a name="line.2771"></a>
    2780. 

  2780. <span class="sourceLineNo">2772</span>    }<a name="line.2772"></a>
    2781. 

  2781. <span class="sourceLineNo">2773</span><a name="line.2773"></a>
    2782. 

  2782. <span class="sourceLineNo">2774</span>    /**<a name="line.2774"></a>
    2783. 

  2783. <span class="sourceLineNo">2775</span>     * Removes a marker for the range axis and sends a {@link PlotChangeEvent}<a name="line.2775"></a>
    2784. 

  2784. <span class="sourceLineNo">2776</span>     * to all registered listeners.<a name="line.2776"></a>
    2785. 

  2785. <span class="sourceLineNo">2777</span>     *<a name="line.2777"></a>
    2786. 

  2786. <span class="sourceLineNo">2778</span>     * @param marker the marker.<a name="line.2778"></a>
    2787. 

  2787. <span class="sourceLineNo">2779</span>     *<a name="line.2779"></a>
    2788. 

  2788. <span class="sourceLineNo">2780</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2780"></a>
    2789. 

  2789. <span class="sourceLineNo">2781</span>     *         removed.<a name="line.2781"></a>
    2790. 

  2790. <span class="sourceLineNo">2782</span>     *<a name="line.2782"></a>
    2791. 

  2791. <span class="sourceLineNo">2783</span>     * @since 1.0.7<a name="line.2783"></a>
    2792. 

  2792. <span class="sourceLineNo">2784</span>     */<a name="line.2784"></a>
    2793. 

  2793. <span class="sourceLineNo">2785</span>    public boolean removeRangeMarker(Marker marker) {<a name="line.2785"></a>
    2794. 

  2794. <span class="sourceLineNo">2786</span>        return removeRangeMarker(marker, Layer.FOREGROUND);<a name="line.2786"></a>
    2795. 

  2795. <span class="sourceLineNo">2787</span>    }<a name="line.2787"></a>
    2796. 

  2796. <span class="sourceLineNo">2788</span><a name="line.2788"></a>
    2797. 

  2797. <span class="sourceLineNo">2789</span>    /**<a name="line.2789"></a>
    2798. 

  2798. <span class="sourceLineNo">2790</span>     * Removes a marker for the range axis in the specified layer and sends a<a name="line.2790"></a>
    2799. 

  2799. <span class="sourceLineNo">2791</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2791"></a>
    2800. 

  2800. <span class="sourceLineNo">2792</span>     *<a name="line.2792"></a>
    2801. 

  2801. <span class="sourceLineNo">2793</span>     * @param marker the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2793"></a>
    2802. 

  2802. <span class="sourceLineNo">2794</span>     * @param layer the layer (foreground or background).<a name="line.2794"></a>
    2803. 

  2803. <span class="sourceLineNo">2795</span>     *<a name="line.2795"></a>
    2804. 

  2804. <span class="sourceLineNo">2796</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2796"></a>
    2805. 

  2805. <span class="sourceLineNo">2797</span>     *         removed.<a name="line.2797"></a>
    2806. 

  2806. <span class="sourceLineNo">2798</span>     *<a name="line.2798"></a>
    2807. 

  2807. <span class="sourceLineNo">2799</span>     * @since 1.0.7<a name="line.2799"></a>
    2808. 

  2808. <span class="sourceLineNo">2800</span>     */<a name="line.2800"></a>
    2809. 

  2809. <span class="sourceLineNo">2801</span>    public boolean removeRangeMarker(Marker marker, Layer layer) {<a name="line.2801"></a>
    2810. 

  2810. <span class="sourceLineNo">2802</span>        return removeRangeMarker(0, marker, layer);<a name="line.2802"></a>
    2811. 

  2811. <span class="sourceLineNo">2803</span>    }<a name="line.2803"></a>
    2812. 

  2812. <span class="sourceLineNo">2804</span><a name="line.2804"></a>
    2813. 

  2813. <span class="sourceLineNo">2805</span>    /**<a name="line.2805"></a>
    2814. 

  2814. <span class="sourceLineNo">2806</span>     * Removes a marker for a specific dataset/renderer and sends a<a name="line.2806"></a>
    2815. 

  2815. <span class="sourceLineNo">2807</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2807"></a>
    2816. 

  2816. <span class="sourceLineNo">2808</span>     *<a name="line.2808"></a>
    2817. 

  2817. <span class="sourceLineNo">2809</span>     * @param index the dataset/renderer index.<a name="line.2809"></a>
    2818. 

  2818. <span class="sourceLineNo">2810</span>     * @param marker the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2810"></a>
    2819. 

  2819. <span class="sourceLineNo">2811</span>     * @param layer the layer (foreground or background).<a name="line.2811"></a>
    2820. 

  2820. <span class="sourceLineNo">2812</span>     *<a name="line.2812"></a>
    2821. 

  2821. <span class="sourceLineNo">2813</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2813"></a>
    2822. 

  2822. <span class="sourceLineNo">2814</span>     *         removed.<a name="line.2814"></a>
    2823. 

  2823. <span class="sourceLineNo">2815</span>     *<a name="line.2815"></a>
    2824. 

  2824. <span class="sourceLineNo">2816</span>     * @since 1.0.7<a name="line.2816"></a>
    2825. 

  2825. <span class="sourceLineNo">2817</span>     */<a name="line.2817"></a>
    2826. 

  2826. <span class="sourceLineNo">2818</span>    public boolean removeRangeMarker(int index, Marker marker, Layer layer) {<a name="line.2818"></a>
    2827. 

  2827. <span class="sourceLineNo">2819</span>        return removeRangeMarker(index, marker, layer, true);<a name="line.2819"></a>
    2828. 

  2828. <span class="sourceLineNo">2820</span>    }<a name="line.2820"></a>
    2829. 

  2829. <span class="sourceLineNo">2821</span><a name="line.2821"></a>
    2830. 

  2830. <span class="sourceLineNo">2822</span>    /**<a name="line.2822"></a>
    2831. 

  2831. <span class="sourceLineNo">2823</span>     * Removes a marker for a specific dataset/renderer and sends a<a name="line.2823"></a>
    2832. 

  2832. <span class="sourceLineNo">2824</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2824"></a>
    2833. 

  2833. <span class="sourceLineNo">2825</span>     *<a name="line.2825"></a>
    2834. 

  2834. <span class="sourceLineNo">2826</span>     * @param index  the dataset/renderer index.<a name="line.2826"></a>
    2835. 

  2835. <span class="sourceLineNo">2827</span>     * @param marker  the marker (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2827"></a>
    2836. 

  2836. <span class="sourceLineNo">2828</span>     * @param layer  the layer (foreground or background) (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2828"></a>
    2837. 

  2837. <span class="sourceLineNo">2829</span>     * @param notify  notify listeners?<a name="line.2829"></a>
    2838. 

  2838. <span class="sourceLineNo">2830</span>     *<a name="line.2830"></a>
    2839. 

  2839. <span class="sourceLineNo">2831</span>     * @return A boolean indicating whether or not the marker was actually<a name="line.2831"></a>
    2840. 

  2840. <span class="sourceLineNo">2832</span>     *         removed.<a name="line.2832"></a>
    2841. 

  2841. <span class="sourceLineNo">2833</span>     *<a name="line.2833"></a>
    2842. 

  2842. <span class="sourceLineNo">2834</span>     * @since 1.0.10<a name="line.2834"></a>
    2843. 

  2843. <span class="sourceLineNo">2835</span>     */<a name="line.2835"></a>
    2844. 

  2844. <span class="sourceLineNo">2836</span>    public boolean removeRangeMarker(int index, Marker marker, Layer layer,<a name="line.2836"></a>
    2845. 

  2845. <span class="sourceLineNo">2837</span>            boolean notify) {<a name="line.2837"></a>
    2846. 

  2846. <span class="sourceLineNo">2838</span>        ParamChecks.nullNotPermitted(marker, "marker");<a name="line.2838"></a>
    2847. 

  2847. <span class="sourceLineNo">2839</span>        ParamChecks.nullNotPermitted(layer, "layer");<a name="line.2839"></a>
    2848. 

  2848. <span class="sourceLineNo">2840</span>        List markers;<a name="line.2840"></a>
    2849. 

  2849. <span class="sourceLineNo">2841</span>        if (layer == Layer.FOREGROUND) {<a name="line.2841"></a>
    2850. 

  2850. <span class="sourceLineNo">2842</span>            markers = (List) this.foregroundRangeMarkers.get(<a name="line.2842"></a>
    2851. 

  2851. <span class="sourceLineNo">2843</span>                    new Integer(index));<a name="line.2843"></a>
    2852. 

  2852. <span class="sourceLineNo">2844</span>        }<a name="line.2844"></a>
    2853. 

  2853. <span class="sourceLineNo">2845</span>        else {<a name="line.2845"></a>
    2854. 

  2854. <span class="sourceLineNo">2846</span>            markers = (List) this.backgroundRangeMarkers.get(<a name="line.2846"></a>
    2855. 

  2855. <span class="sourceLineNo">2847</span>                    new Integer(index));<a name="line.2847"></a>
    2856. 

  2856. <span class="sourceLineNo">2848</span>        }<a name="line.2848"></a>
    2857. 

  2857. <span class="sourceLineNo">2849</span>        if (markers == null) {<a name="line.2849"></a>
    2858. 

  2858. <span class="sourceLineNo">2850</span>            return false;<a name="line.2850"></a>
    2859. 

  2859. <span class="sourceLineNo">2851</span>        }<a name="line.2851"></a>
    2860. 

  2860. <span class="sourceLineNo">2852</span>        boolean removed = markers.remove(marker);<a name="line.2852"></a>
    2861. 

  2861. <span class="sourceLineNo">2853</span>        if (removed &amp;&amp; notify) {<a name="line.2853"></a>
    2862. 

  2862. <span class="sourceLineNo">2854</span>            fireChangeEvent();<a name="line.2854"></a>
    2863. 

  2863. <span class="sourceLineNo">2855</span>        }<a name="line.2855"></a>
    2864. 

  2864. <span class="sourceLineNo">2856</span>        return removed;<a name="line.2856"></a>
    2865. 

  2865. <span class="sourceLineNo">2857</span>    }<a name="line.2857"></a>
    2866. 

  2866. <span class="sourceLineNo">2858</span><a name="line.2858"></a>
    2867. 

  2867. <span class="sourceLineNo">2859</span>    /**<a name="line.2859"></a>
    2868. 

  2868. <span class="sourceLineNo">2860</span>     * Adds an annotation to the plot and sends a {@link PlotChangeEvent} to<a name="line.2860"></a>
    2869. 

  2869. <span class="sourceLineNo">2861</span>     * all registered listeners.<a name="line.2861"></a>
    2870. 

  2870. <span class="sourceLineNo">2862</span>     *<a name="line.2862"></a>
    2871. 

  2871. <span class="sourceLineNo">2863</span>     * @param annotation  the annotation (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2863"></a>
    2872. 

  2872. <span class="sourceLineNo">2864</span>     *<a name="line.2864"></a>
    2873. 

  2873. <span class="sourceLineNo">2865</span>     * @see #getAnnotations()<a name="line.2865"></a>
    2874. 

  2874. <span class="sourceLineNo">2866</span>     * @see #removeAnnotation(XYAnnotation)<a name="line.2866"></a>
    2875. 

  2875. <span class="sourceLineNo">2867</span>     */<a name="line.2867"></a>
    2876. 

  2876. <span class="sourceLineNo">2868</span>    public void addAnnotation(XYAnnotation annotation) {<a name="line.2868"></a>
    2877. 

  2877. <span class="sourceLineNo">2869</span>        addAnnotation(annotation, true);<a name="line.2869"></a>
    2878. 

  2878. <span class="sourceLineNo">2870</span>    }<a name="line.2870"></a>
    2879. 

  2879. <span class="sourceLineNo">2871</span><a name="line.2871"></a>
    2880. 

  2880. <span class="sourceLineNo">2872</span>    /**<a name="line.2872"></a>
    2881. 

  2881. <span class="sourceLineNo">2873</span>     * Adds an annotation to the plot and, if requested, sends a<a name="line.2873"></a>
    2882. 

  2882. <span class="sourceLineNo">2874</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2874"></a>
    2883. 

  2883. <span class="sourceLineNo">2875</span>     *<a name="line.2875"></a>
    2884. 

  2884. <span class="sourceLineNo">2876</span>     * @param annotation  the annotation (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2876"></a>
    2885. 

  2885. <span class="sourceLineNo">2877</span>     * @param notify  notify listeners?<a name="line.2877"></a>
    2886. 

  2886. <span class="sourceLineNo">2878</span>     *<a name="line.2878"></a>
    2887. 

  2887. <span class="sourceLineNo">2879</span>     * @since 1.0.10<a name="line.2879"></a>
    2888. 

  2888. <span class="sourceLineNo">2880</span>     */<a name="line.2880"></a>
    2889. 

  2889. <span class="sourceLineNo">2881</span>    public void addAnnotation(XYAnnotation annotation, boolean notify) {<a name="line.2881"></a>
    2890. 

  2890. <span class="sourceLineNo">2882</span>        ParamChecks.nullNotPermitted(annotation, "annotation");<a name="line.2882"></a>
    2891. 

  2891. <span class="sourceLineNo">2883</span>        this.annotations.add(annotation);<a name="line.2883"></a>
    2892. 

  2892. <span class="sourceLineNo">2884</span>        annotation.addChangeListener(this);<a name="line.2884"></a>
    2893. 

  2893. <span class="sourceLineNo">2885</span>        if (notify) {<a name="line.2885"></a>
    2894. 

  2894. <span class="sourceLineNo">2886</span>            fireChangeEvent();<a name="line.2886"></a>
    2895. 

  2895. <span class="sourceLineNo">2887</span>        }<a name="line.2887"></a>
    2896. 

  2896. <span class="sourceLineNo">2888</span>    }<a name="line.2888"></a>
    2897. 

  2897. <span class="sourceLineNo">2889</span><a name="line.2889"></a>
    2898. 

  2898. <span class="sourceLineNo">2890</span>    /**<a name="line.2890"></a>
    2899. 

  2899. <span class="sourceLineNo">2891</span>     * Removes an annotation from the plot and sends a {@link PlotChangeEvent}<a name="line.2891"></a>
    2900. 

  2900. <span class="sourceLineNo">2892</span>     * to all registered listeners.<a name="line.2892"></a>
    2901. 

  2901. <span class="sourceLineNo">2893</span>     *<a name="line.2893"></a>
    2902. 

  2902. <span class="sourceLineNo">2894</span>     * @param annotation  the annotation (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2894"></a>
    2903. 

  2903. <span class="sourceLineNo">2895</span>     *<a name="line.2895"></a>
    2904. 

  2904. <span class="sourceLineNo">2896</span>     * @return A boolean (indicates whether or not the annotation was removed).<a name="line.2896"></a>
    2905. 

  2905. <span class="sourceLineNo">2897</span>     *<a name="line.2897"></a>
    2906. 

  2906. <span class="sourceLineNo">2898</span>     * @see #addAnnotation(XYAnnotation)<a name="line.2898"></a>
    2907. 

  2907. <span class="sourceLineNo">2899</span>     * @see #getAnnotations()<a name="line.2899"></a>
    2908. 

  2908. <span class="sourceLineNo">2900</span>     */<a name="line.2900"></a>
    2909. 

  2909. <span class="sourceLineNo">2901</span>    public boolean removeAnnotation(XYAnnotation annotation) {<a name="line.2901"></a>
    2910. 

  2910. <span class="sourceLineNo">2902</span>        return removeAnnotation(annotation, true);<a name="line.2902"></a>
    2911. 

  2911. <span class="sourceLineNo">2903</span>    }<a name="line.2903"></a>
    2912. 

  2912. <span class="sourceLineNo">2904</span><a name="line.2904"></a>
    2913. 

  2913. <span class="sourceLineNo">2905</span>    /**<a name="line.2905"></a>
    2914. 

  2914. <span class="sourceLineNo">2906</span>     * Removes an annotation from the plot and sends a {@link PlotChangeEvent}<a name="line.2906"></a>
    2915. 

  2915. <span class="sourceLineNo">2907</span>     * to all registered listeners.<a name="line.2907"></a>
    2916. 

  2916. <span class="sourceLineNo">2908</span>     *<a name="line.2908"></a>
    2917. 

  2917. <span class="sourceLineNo">2909</span>     * @param annotation  the annotation (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.2909"></a>
    2918. 

  2918. <span class="sourceLineNo">2910</span>     * @param notify  notify listeners?<a name="line.2910"></a>
    2919. 

  2919. <span class="sourceLineNo">2911</span>     *<a name="line.2911"></a>
    2920. 

  2920. <span class="sourceLineNo">2912</span>     * @return A boolean (indicates whether or not the annotation was removed).<a name="line.2912"></a>
    2921. 

  2921. <span class="sourceLineNo">2913</span>     *<a name="line.2913"></a>
    2922. 

  2922. <span class="sourceLineNo">2914</span>     * @since 1.0.10<a name="line.2914"></a>
    2923. 

  2923. <span class="sourceLineNo">2915</span>     */<a name="line.2915"></a>
    2924. 

  2924. <span class="sourceLineNo">2916</span>    public boolean removeAnnotation(XYAnnotation annotation, boolean notify) {<a name="line.2916"></a>
    2925. 

  2925. <span class="sourceLineNo">2917</span>        ParamChecks.nullNotPermitted(annotation, "annotation");<a name="line.2917"></a>
    2926. 

  2926. <span class="sourceLineNo">2918</span>        boolean removed = this.annotations.remove(annotation);<a name="line.2918"></a>
    2927. 

  2927. <span class="sourceLineNo">2919</span>        annotation.removeChangeListener(this);<a name="line.2919"></a>
    2928. 

  2928. <span class="sourceLineNo">2920</span>        if (removed &amp;&amp; notify) {<a name="line.2920"></a>
    2929. 

  2929. <span class="sourceLineNo">2921</span>            fireChangeEvent();<a name="line.2921"></a>
    2930. 

  2930. <span class="sourceLineNo">2922</span>        }<a name="line.2922"></a>
    2931. 

  2931. <span class="sourceLineNo">2923</span>        return removed;<a name="line.2923"></a>
    2932. 

  2932. <span class="sourceLineNo">2924</span>    }<a name="line.2924"></a>
    2933. 

  2933. <span class="sourceLineNo">2925</span><a name="line.2925"></a>
    2934. 

  2934. <span class="sourceLineNo">2926</span>    /**<a name="line.2926"></a>
    2935. 

  2935. <span class="sourceLineNo">2927</span>     * Returns the list of annotations.<a name="line.2927"></a>
    2936. 

  2936. <span class="sourceLineNo">2928</span>     *<a name="line.2928"></a>
    2937. 

  2937. <span class="sourceLineNo">2929</span>     * @return The list of annotations.<a name="line.2929"></a>
    2938. 

  2938. <span class="sourceLineNo">2930</span>     *<a name="line.2930"></a>
    2939. 

  2939. <span class="sourceLineNo">2931</span>     * @since 1.0.1<a name="line.2931"></a>
    2940. 

  2940. <span class="sourceLineNo">2932</span>     *<a name="line.2932"></a>
    2941. 

  2941. <span class="sourceLineNo">2933</span>     * @see #addAnnotation(XYAnnotation)<a name="line.2933"></a>
    2942. 

  2942. <span class="sourceLineNo">2934</span>     */<a name="line.2934"></a>
    2943. 

  2943. <span class="sourceLineNo">2935</span>    public List getAnnotations() {<a name="line.2935"></a>
    2944. 

  2944. <span class="sourceLineNo">2936</span>        return new ArrayList(this.annotations);<a name="line.2936"></a>
    2945. 

  2945. <span class="sourceLineNo">2937</span>    }<a name="line.2937"></a>
    2946. 

  2946. <span class="sourceLineNo">2938</span><a name="line.2938"></a>
    2947. 

  2947. <span class="sourceLineNo">2939</span>    /**<a name="line.2939"></a>
    2948. 

  2948. <span class="sourceLineNo">2940</span>     * Clears all the annotations and sends a {@link PlotChangeEvent} to all<a name="line.2940"></a>
    2949. 

  2949. <span class="sourceLineNo">2941</span>     * registered listeners.<a name="line.2941"></a>
    2950. 

  2950. <span class="sourceLineNo">2942</span>     *<a name="line.2942"></a>
    2951. 

  2951. <span class="sourceLineNo">2943</span>     * @see #addAnnotation(XYAnnotation)<a name="line.2943"></a>
    2952. 

  2952. <span class="sourceLineNo">2944</span>     */<a name="line.2944"></a>
    2953. 

  2953. <span class="sourceLineNo">2945</span>    public void clearAnnotations() {<a name="line.2945"></a>
    2954. 

  2954. <span class="sourceLineNo">2946</span>        for (XYAnnotation annotation : this.annotations) {<a name="line.2946"></a>
    2955. 

  2955. <span class="sourceLineNo">2947</span>            annotation.removeChangeListener(this);<a name="line.2947"></a>
    2956. 

  2956. <span class="sourceLineNo">2948</span>        }<a name="line.2948"></a>
    2957. 

  2957. <span class="sourceLineNo">2949</span>        this.annotations.clear();<a name="line.2949"></a>
    2958. 

  2958. <span class="sourceLineNo">2950</span>        fireChangeEvent();<a name="line.2950"></a>
    2959. 

  2959. <span class="sourceLineNo">2951</span>    }<a name="line.2951"></a>
    2960. 

  2960. <span class="sourceLineNo">2952</span><a name="line.2952"></a>
    2961. 

  2961. <span class="sourceLineNo">2953</span>    /**<a name="line.2953"></a>
    2962. 

  2962. <span class="sourceLineNo">2954</span>     * Returns the shadow generator for the plot, if any.<a name="line.2954"></a>
    2963. 

  2963. <span class="sourceLineNo">2955</span>     *<a name="line.2955"></a>
    2964. 

  2964. <span class="sourceLineNo">2956</span>     * @return The shadow generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.2956"></a>
    2965. 

  2965. <span class="sourceLineNo">2957</span>     *<a name="line.2957"></a>
    2966. 

  2966. <span class="sourceLineNo">2958</span>     * @since 1.0.14<a name="line.2958"></a>
    2967. 

  2967. <span class="sourceLineNo">2959</span>     */<a name="line.2959"></a>
    2968. 

  2968. <span class="sourceLineNo">2960</span>    public ShadowGenerator getShadowGenerator() {<a name="line.2960"></a>
    2969. 

  2969. <span class="sourceLineNo">2961</span>        return this.shadowGenerator;<a name="line.2961"></a>
    2970. 

  2970. <span class="sourceLineNo">2962</span>    }<a name="line.2962"></a>
    2971. 

  2971. <span class="sourceLineNo">2963</span><a name="line.2963"></a>
    2972. 

  2972. <span class="sourceLineNo">2964</span>    /**<a name="line.2964"></a>
    2973. 

  2973. <span class="sourceLineNo">2965</span>     * Sets the shadow generator for the plot and sends a<a name="line.2965"></a>
    2974. 

  2974. <span class="sourceLineNo">2966</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.2966"></a>
    2975. 

  2975. <span class="sourceLineNo">2967</span>     *<a name="line.2967"></a>
    2976. 

  2976. <span class="sourceLineNo">2968</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.2968"></a>
    2977. 

  2977. <span class="sourceLineNo">2969</span>     *<a name="line.2969"></a>
    2978. 

  2978. <span class="sourceLineNo">2970</span>     * @since 1.0.14<a name="line.2970"></a>
    2979. 

  2979. <span class="sourceLineNo">2971</span>     */<a name="line.2971"></a>
    2980. 

  2980. <span class="sourceLineNo">2972</span>    public void setShadowGenerator(ShadowGenerator generator) {<a name="line.2972"></a>
    2981. 

  2981. <span class="sourceLineNo">2973</span>        this.shadowGenerator = generator;<a name="line.2973"></a>
    2982. 

  2982. <span class="sourceLineNo">2974</span>        fireChangeEvent();<a name="line.2974"></a>
    2983. 

  2983. <span class="sourceLineNo">2975</span>    }<a name="line.2975"></a>
    2984. 

  2984. <span class="sourceLineNo">2976</span><a name="line.2976"></a>
    2985. 

  2985. <span class="sourceLineNo">2977</span>    /**<a name="line.2977"></a>
    2986. 

  2986. <span class="sourceLineNo">2978</span>     * Calculates the space required for all the axes in the plot.<a name="line.2978"></a>
    2987. 

  2987. <span class="sourceLineNo">2979</span>     *<a name="line.2979"></a>
    2988. 

  2988. <span class="sourceLineNo">2980</span>     * @param g2  the graphics device.<a name="line.2980"></a>
    2989. 

  2989. <span class="sourceLineNo">2981</span>     * @param plotArea  the plot area.<a name="line.2981"></a>
    2990. 

  2990. <span class="sourceLineNo">2982</span>     *<a name="line.2982"></a>
    2991. 

  2991. <span class="sourceLineNo">2983</span>     * @return The required space.<a name="line.2983"></a>
    2992. 

  2992. <span class="sourceLineNo">2984</span>     */<a name="line.2984"></a>
    2993. 

  2993. <span class="sourceLineNo">2985</span>    protected AxisSpace calculateAxisSpace(Graphics2D g2,<a name="line.2985"></a>
    2994. 

  2994. <span class="sourceLineNo">2986</span>                                           Rectangle2D plotArea) {<a name="line.2986"></a>
    2995. 

  2995. <span class="sourceLineNo">2987</span>        AxisSpace space = new AxisSpace();<a name="line.2987"></a>
    2996. 

  2996. <span class="sourceLineNo">2988</span>        space = calculateRangeAxisSpace(g2, plotArea, space);<a name="line.2988"></a>
    2997. 

  2997. <span class="sourceLineNo">2989</span>        Rectangle2D revPlotArea = space.shrink(plotArea, null);<a name="line.2989"></a>
    2998. 

  2998. <span class="sourceLineNo">2990</span>        space = calculateDomainAxisSpace(g2, revPlotArea, space);<a name="line.2990"></a>
    2999. 

  2999. <span class="sourceLineNo">2991</span>        return space;<a name="line.2991"></a>
    3000. 

  3000. <span class="sourceLineNo">2992</span>    }<a name="line.2992"></a>
    3001. 

  3001. <span class="sourceLineNo">2993</span><a name="line.2993"></a>
    3002. 

  3002. <span class="sourceLineNo">2994</span>    /**<a name="line.2994"></a>
    3003. 

  3003. <span class="sourceLineNo">2995</span>     * Calculates the space required for the domain axis/axes.<a name="line.2995"></a>
    3004. 

  3004. <span class="sourceLineNo">2996</span>     *<a name="line.2996"></a>
    3005. 

  3005. <span class="sourceLineNo">2997</span>     * @param g2  the graphics device.<a name="line.2997"></a>
    3006. 

  3006. <span class="sourceLineNo">2998</span>     * @param plotArea  the plot area.<a name="line.2998"></a>
    3007. 

  3007. <span class="sourceLineNo">2999</span>     * @param space  a carrier for the result (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.2999"></a>
    3008. 

  3008. <span class="sourceLineNo">3000</span>     *<a name="line.3000"></a>
    3009. 

  3009. <span class="sourceLineNo">3001</span>     * @return The required space.<a name="line.3001"></a>
    3010. 

  3010. <span class="sourceLineNo">3002</span>     */<a name="line.3002"></a>
    3011. 

  3011. <span class="sourceLineNo">3003</span>    protected AxisSpace calculateDomainAxisSpace(Graphics2D g2, <a name="line.3003"></a>
    3012. 

  3012. <span class="sourceLineNo">3004</span>            Rectangle2D plotArea, AxisSpace space) {<a name="line.3004"></a>
    3013. 

  3013. <span class="sourceLineNo">3005</span><a name="line.3005"></a>
    3014. 

  3014. <span class="sourceLineNo">3006</span>        if (space == null) {<a name="line.3006"></a>
    3015. 

  3015. <span class="sourceLineNo">3007</span>            space = new AxisSpace();<a name="line.3007"></a>
    3016. 

  3016. <span class="sourceLineNo">3008</span>        }<a name="line.3008"></a>
    3017. 

  3017. <span class="sourceLineNo">3009</span><a name="line.3009"></a>
    3018. 

  3018. <span class="sourceLineNo">3010</span>        // reserve some space for the domain axis...<a name="line.3010"></a>
    3019. 

  3019. <span class="sourceLineNo">3011</span>        if (this.fixedDomainAxisSpace != null) {<a name="line.3011"></a>
    3020. 

  3020. <span class="sourceLineNo">3012</span>            if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.3012"></a>
    3021. 

  3021. <span class="sourceLineNo">3013</span>                space.ensureAtLeast(this.fixedDomainAxisSpace.getLeft(),<a name="line.3013"></a>
    3022. 

  3022. <span class="sourceLineNo">3014</span>                        RectangleEdge.LEFT);<a name="line.3014"></a>
    3023. 

  3023. <span class="sourceLineNo">3015</span>                space.ensureAtLeast(this.fixedDomainAxisSpace.getRight(),<a name="line.3015"></a>
    3024. 

  3024. <span class="sourceLineNo">3016</span>                        RectangleEdge.RIGHT);<a name="line.3016"></a>
    3025. 

  3025. <span class="sourceLineNo">3017</span>            }<a name="line.3017"></a>
    3026. 

  3026. <span class="sourceLineNo">3018</span>            else if (this.orientation == PlotOrientation.VERTICAL) {<a name="line.3018"></a>
    3027. 

  3027. <span class="sourceLineNo">3019</span>                space.ensureAtLeast(this.fixedDomainAxisSpace.getTop(),<a name="line.3019"></a>
    3028. 

  3028. <span class="sourceLineNo">3020</span>                        RectangleEdge.TOP);<a name="line.3020"></a>
    3029. 

  3029. <span class="sourceLineNo">3021</span>                space.ensureAtLeast(this.fixedDomainAxisSpace.getBottom(),<a name="line.3021"></a>
    3030. 

  3030. <span class="sourceLineNo">3022</span>                        RectangleEdge.BOTTOM);<a name="line.3022"></a>
    3031. 

  3031. <span class="sourceLineNo">3023</span>            }<a name="line.3023"></a>
    3032. 

  3032. <span class="sourceLineNo">3024</span>        }<a name="line.3024"></a>
    3033. 

  3033. <span class="sourceLineNo">3025</span>        else {<a name="line.3025"></a>
    3034. 

  3034. <span class="sourceLineNo">3026</span>            // reserve space for the domain axes...<a name="line.3026"></a>
    3035. 

  3035. <span class="sourceLineNo">3027</span>            for (ValueAxis axis: this.domainAxes.values()) {<a name="line.3027"></a>
    3036. 

  3036. <span class="sourceLineNo">3028</span>                if (axis != null) {<a name="line.3028"></a>
    3037. 

  3037. <span class="sourceLineNo">3029</span>                    RectangleEdge edge = getDomainAxisEdge(<a name="line.3029"></a>
    3038. 

  3038. <span class="sourceLineNo">3030</span>                            findDomainAxisIndex(axis));<a name="line.3030"></a>
    3039. 

  3039. <span class="sourceLineNo">3031</span>                    space = axis.reserveSpace(g2, this, plotArea, edge, space);<a name="line.3031"></a>
    3040. 

  3040. <span class="sourceLineNo">3032</span>                }<a name="line.3032"></a>
    3041. 

  3041. <span class="sourceLineNo">3033</span>            }<a name="line.3033"></a>
    3042. 

  3042. <span class="sourceLineNo">3034</span>        }<a name="line.3034"></a>
    3043. 

  3043. <span class="sourceLineNo">3035</span><a name="line.3035"></a>
    3044. 

  3044. <span class="sourceLineNo">3036</span>        return space;<a name="line.3036"></a>
    3045. 

  3045. <span class="sourceLineNo">3037</span><a name="line.3037"></a>
    3046. 

  3046. <span class="sourceLineNo">3038</span>    }<a name="line.3038"></a>
    3047. 

  3047. <span class="sourceLineNo">3039</span><a name="line.3039"></a>
    3048. 

  3048. <span class="sourceLineNo">3040</span>    /**<a name="line.3040"></a>
    3049. 

  3049. <span class="sourceLineNo">3041</span>     * Calculates the space required for the range axis/axes.<a name="line.3041"></a>
    3050. 

  3050. <span class="sourceLineNo">3042</span>     *<a name="line.3042"></a>
    3051. 

  3051. <span class="sourceLineNo">3043</span>     * @param g2  the graphics device.<a name="line.3043"></a>
    3052. 

  3052. <span class="sourceLineNo">3044</span>     * @param plotArea  the plot area.<a name="line.3044"></a>
    3053. 

  3053. <span class="sourceLineNo">3045</span>     * @param space  a carrier for the result (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.3045"></a>
    3054. 

  3054. <span class="sourceLineNo">3046</span>     *<a name="line.3046"></a>
    3055. 

  3055. <span class="sourceLineNo">3047</span>     * @return The required space.<a name="line.3047"></a>
    3056. 

  3056. <span class="sourceLineNo">3048</span>     */<a name="line.3048"></a>
    3057. 

  3057. <span class="sourceLineNo">3049</span>    protected AxisSpace calculateRangeAxisSpace(Graphics2D g2, <a name="line.3049"></a>
    3058. 

  3058. <span class="sourceLineNo">3050</span>            Rectangle2D plotArea, AxisSpace space) {<a name="line.3050"></a>
    3059. 

  3059. <span class="sourceLineNo">3051</span><a name="line.3051"></a>
    3060. 

  3060. <span class="sourceLineNo">3052</span>        if (space == null) {<a name="line.3052"></a>
    3061. 

  3061. <span class="sourceLineNo">3053</span>            space = new AxisSpace();<a name="line.3053"></a>
    3062. 

  3062. <span class="sourceLineNo">3054</span>        }<a name="line.3054"></a>
    3063. 

  3063. <span class="sourceLineNo">3055</span><a name="line.3055"></a>
    3064. 

  3064. <span class="sourceLineNo">3056</span>        // reserve some space for the range axis...<a name="line.3056"></a>
    3065. 

  3065. <span class="sourceLineNo">3057</span>        if (this.fixedRangeAxisSpace != null) {<a name="line.3057"></a>
    3066. 

  3066. <span class="sourceLineNo">3058</span>            if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.3058"></a>
    3067. 

  3067. <span class="sourceLineNo">3059</span>                space.ensureAtLeast(this.fixedRangeAxisSpace.getTop(),<a name="line.3059"></a>
    3068. 

  3068. <span class="sourceLineNo">3060</span>                        RectangleEdge.TOP);<a name="line.3060"></a>
    3069. 

  3069. <span class="sourceLineNo">3061</span>                space.ensureAtLeast(this.fixedRangeAxisSpace.getBottom(),<a name="line.3061"></a>
    3070. 

  3070. <span class="sourceLineNo">3062</span>                        RectangleEdge.BOTTOM);<a name="line.3062"></a>
    3071. 

  3071. <span class="sourceLineNo">3063</span>            }<a name="line.3063"></a>
    3072. 

  3072. <span class="sourceLineNo">3064</span>            else if (this.orientation == PlotOrientation.VERTICAL) {<a name="line.3064"></a>
    3073. 

  3073. <span class="sourceLineNo">3065</span>                space.ensureAtLeast(this.fixedRangeAxisSpace.getLeft(),<a name="line.3065"></a>
    3074. 

  3074. <span class="sourceLineNo">3066</span>                        RectangleEdge.LEFT);<a name="line.3066"></a>
    3075. 

  3075. <span class="sourceLineNo">3067</span>                space.ensureAtLeast(this.fixedRangeAxisSpace.getRight(),<a name="line.3067"></a>
    3076. 

  3076. <span class="sourceLineNo">3068</span>                        RectangleEdge.RIGHT);<a name="line.3068"></a>
    3077. 

  3077. <span class="sourceLineNo">3069</span>            }<a name="line.3069"></a>
    3078. 

  3078. <span class="sourceLineNo">3070</span>        }<a name="line.3070"></a>
    3079. 

  3079. <span class="sourceLineNo">3071</span>        else {<a name="line.3071"></a>
    3080. 

  3080. <span class="sourceLineNo">3072</span>            // reserve space for the range axes...<a name="line.3072"></a>
    3081. 

  3081. <span class="sourceLineNo">3073</span>            for (ValueAxis axis: this.rangeAxes.values()) {<a name="line.3073"></a>
    3082. 

  3082. <span class="sourceLineNo">3074</span>                if (axis != null) {<a name="line.3074"></a>
    3083. 

  3083. <span class="sourceLineNo">3075</span>                    RectangleEdge edge = getRangeAxisEdge(<a name="line.3075"></a>
    3084. 

  3084. <span class="sourceLineNo">3076</span>                            findRangeAxisIndex(axis));<a name="line.3076"></a>
    3085. 

  3085. <span class="sourceLineNo">3077</span>                    space = axis.reserveSpace(g2, this, plotArea, edge, space);<a name="line.3077"></a>
    3086. 

  3086. <span class="sourceLineNo">3078</span>                }<a name="line.3078"></a>
    3087. 

  3087. <span class="sourceLineNo">3079</span>            }<a name="line.3079"></a>
    3088. 

  3088. <span class="sourceLineNo">3080</span>        }<a name="line.3080"></a>
    3089. 

  3089. <span class="sourceLineNo">3081</span>        return space;<a name="line.3081"></a>
    3090. 

  3090. <span class="sourceLineNo">3082</span><a name="line.3082"></a>
    3091. 

  3091. <span class="sourceLineNo">3083</span>    }<a name="line.3083"></a>
    3092. 

  3092. <span class="sourceLineNo">3084</span><a name="line.3084"></a>
    3093. 

  3093. <span class="sourceLineNo">3085</span>    /**<a name="line.3085"></a>
    3094. 

  3094. <span class="sourceLineNo">3086</span>     * Trims a rectangle to integer coordinates.<a name="line.3086"></a>
    3095. 

  3095. <span class="sourceLineNo">3087</span>     *<a name="line.3087"></a>
    3096. 

  3096. <span class="sourceLineNo">3088</span>     * @param rect  the incoming rectangle.<a name="line.3088"></a>
    3097. 

  3097. <span class="sourceLineNo">3089</span>     *<a name="line.3089"></a>
    3098. 

  3098. <span class="sourceLineNo">3090</span>     * @return A rectangle with integer coordinates.<a name="line.3090"></a>
    3099. 

  3099. <span class="sourceLineNo">3091</span>     */<a name="line.3091"></a>
    3100. 

  3100. <span class="sourceLineNo">3092</span>    private Rectangle integerise(Rectangle2D rect) {<a name="line.3092"></a>
    3101. 

  3101. <span class="sourceLineNo">3093</span>        int x0 = (int) Math.ceil(rect.getMinX());<a name="line.3093"></a>
    3102. 

  3102. <span class="sourceLineNo">3094</span>        int y0 = (int) Math.ceil(rect.getMinY());<a name="line.3094"></a>
    3103. 

  3103. <span class="sourceLineNo">3095</span>        int x1 = (int) Math.floor(rect.getMaxX());<a name="line.3095"></a>
    3104. 

  3104. <span class="sourceLineNo">3096</span>        int y1 = (int) Math.floor(rect.getMaxY());<a name="line.3096"></a>
    3105. 

  3105. <span class="sourceLineNo">3097</span>        return new Rectangle(x0, y0, (x1 - x0), (y1 - y0));<a name="line.3097"></a>
    3106. 

  3106. <span class="sourceLineNo">3098</span>    }<a name="line.3098"></a>
    3107. 

  3107. <span class="sourceLineNo">3099</span><a name="line.3099"></a>
    3108. 

  3108. <span class="sourceLineNo">3100</span>    /**<a name="line.3100"></a>
    3109. 

  3109. <span class="sourceLineNo">3101</span>     * Draws the plot within the specified area on a graphics device.<a name="line.3101"></a>
    3110. 

  3110. <span class="sourceLineNo">3102</span>     *<a name="line.3102"></a>
    3111. 

  3111. <span class="sourceLineNo">3103</span>     * @param g2  the graphics device.<a name="line.3103"></a>
    3112. 

  3112. <span class="sourceLineNo">3104</span>     * @param area  the plot area (in Java2D space).<a name="line.3104"></a>
    3113. 

  3113. <span class="sourceLineNo">3105</span>     * @param anchor  an anchor point in Java2D space (&lt;code&gt;null&lt;/code&gt;<a name="line.3105"></a>
    3114. 

  3114. <span class="sourceLineNo">3106</span>     *                permitted).<a name="line.3106"></a>
    3115. 

  3115. <span class="sourceLineNo">3107</span>     * @param parentState  the state from the parent plot, if there is one<a name="line.3107"></a>
    3116. 

  3116. <span class="sourceLineNo">3108</span>     *                     (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.3108"></a>
    3117. 

  3117. <span class="sourceLineNo">3109</span>     * @param info  collects chart drawing information (&lt;code&gt;null&lt;/code&gt;<a name="line.3109"></a>
    3118. 

  3118. <span class="sourceLineNo">3110</span>     *              permitted).<a name="line.3110"></a>
    3119. 

  3119. <span class="sourceLineNo">3111</span>     */<a name="line.3111"></a>
    3120. 

  3120. <span class="sourceLineNo">3112</span>    @Override<a name="line.3112"></a>
    3121. 

  3121. <span class="sourceLineNo">3113</span>    public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,<a name="line.3113"></a>
    3122. 

  3122. <span class="sourceLineNo">3114</span>            PlotState parentState, PlotRenderingInfo info) {<a name="line.3114"></a>
    3123. 

  3123. <span class="sourceLineNo">3115</span><a name="line.3115"></a>
    3124. 

  3124. <span class="sourceLineNo">3116</span>        // if the plot area is too small, just return...<a name="line.3116"></a>
    3125. 

  3125. <span class="sourceLineNo">3117</span>        boolean b1 = (area.getWidth() &lt;= MINIMUM_WIDTH_TO_DRAW);<a name="line.3117"></a>
    3126. 

  3126. <span class="sourceLineNo">3118</span>        boolean b2 = (area.getHeight() &lt;= MINIMUM_HEIGHT_TO_DRAW);<a name="line.3118"></a>
    3127. 

  3127. <span class="sourceLineNo">3119</span>        if (b1 || b2) {<a name="line.3119"></a>
    3128. 

  3128. <span class="sourceLineNo">3120</span>            return;<a name="line.3120"></a>
    3129. 

  3129. <span class="sourceLineNo">3121</span>        }<a name="line.3121"></a>
    3130. 

  3130. <span class="sourceLineNo">3122</span><a name="line.3122"></a>
    3131. 

  3131. <span class="sourceLineNo">3123</span>        // record the plot area...<a name="line.3123"></a>
    3132. 

  3132. <span class="sourceLineNo">3124</span>        if (info != null) {<a name="line.3124"></a>
    3133. 

  3133. <span class="sourceLineNo">3125</span>            info.setPlotArea(area);<a name="line.3125"></a>
    3134. 

  3134. <span class="sourceLineNo">3126</span>        }<a name="line.3126"></a>
    3135. 

  3135. <span class="sourceLineNo">3127</span><a name="line.3127"></a>
    3136. 

  3136. <span class="sourceLineNo">3128</span>        // adjust the drawing area for the plot insets (if any)...<a name="line.3128"></a>
    3137. 

  3137. <span class="sourceLineNo">3129</span>        RectangleInsets insets = getInsets();<a name="line.3129"></a>
    3138. 

  3138. <span class="sourceLineNo">3130</span>        insets.trim(area);<a name="line.3130"></a>
    3139. 

  3139. <span class="sourceLineNo">3131</span><a name="line.3131"></a>
    3140. 

  3140. <span class="sourceLineNo">3132</span>        AxisSpace space = calculateAxisSpace(g2, area);<a name="line.3132"></a>
    3141. 

  3141. <span class="sourceLineNo">3133</span>        Rectangle2D dataArea = space.shrink(area, null);<a name="line.3133"></a>
    3142. 

  3142. <span class="sourceLineNo">3134</span>        this.axisOffset.trim(dataArea);<a name="line.3134"></a>
    3143. 

  3143. <span class="sourceLineNo">3135</span><a name="line.3135"></a>
    3144. 

  3144. <span class="sourceLineNo">3136</span>        dataArea = integerise(dataArea);<a name="line.3136"></a>
    3145. 

  3145. <span class="sourceLineNo">3137</span>        if (dataArea.isEmpty()) {<a name="line.3137"></a>
    3146. 

  3146. <span class="sourceLineNo">3138</span>            return;<a name="line.3138"></a>
    3147. 

  3147. <span class="sourceLineNo">3139</span>        }<a name="line.3139"></a>
    3148. 

  3148. <span class="sourceLineNo">3140</span>        createAndAddEntity((Rectangle2D) dataArea.clone(), info, null, null);<a name="line.3140"></a>
    3149. 

  3149. <span class="sourceLineNo">3141</span>        if (info != null) {<a name="line.3141"></a>
    3150. 

  3150. <span class="sourceLineNo">3142</span>            info.setDataArea(dataArea);<a name="line.3142"></a>
    3151. 

  3151. <span class="sourceLineNo">3143</span>        }<a name="line.3143"></a>
    3152. 

  3152. <span class="sourceLineNo">3144</span><a name="line.3144"></a>
    3153. 

  3153. <span class="sourceLineNo">3145</span>        // draw the plot background and axes...<a name="line.3145"></a>
    3154. 

  3154. <span class="sourceLineNo">3146</span>        drawBackground(g2, dataArea);<a name="line.3146"></a>
    3155. 

  3155. <span class="sourceLineNo">3147</span>        Map axisStateMap = drawAxes(g2, area, dataArea, info);<a name="line.3147"></a>
    3156. 

  3156. <span class="sourceLineNo">3148</span><a name="line.3148"></a>
    3157. 

  3157. <span class="sourceLineNo">3149</span>        PlotOrientation orient = getOrientation();<a name="line.3149"></a>
    3158. 

  3158. <span class="sourceLineNo">3150</span><a name="line.3150"></a>
    3159. 

  3159. <span class="sourceLineNo">3151</span>        // the anchor point is typically the point where the mouse last<a name="line.3151"></a>
    3160. 

  3160. <span class="sourceLineNo">3152</span>        // clicked - the crosshairs will be driven off this point...<a name="line.3152"></a>
    3161. 

  3161. <span class="sourceLineNo">3153</span>        if (anchor != null &amp;&amp; !dataArea.contains(anchor)) {<a name="line.3153"></a>
    3162. 

  3162. <span class="sourceLineNo">3154</span>            anchor = null;<a name="line.3154"></a>
    3163. 

  3163. <span class="sourceLineNo">3155</span>        }<a name="line.3155"></a>
    3164. 

  3164. <span class="sourceLineNo">3156</span>        CrosshairState crosshairState = new CrosshairState();<a name="line.3156"></a>
    3165. 

  3165. <span class="sourceLineNo">3157</span>        crosshairState.setCrosshairDistance(Double.POSITIVE_INFINITY);<a name="line.3157"></a>
    3166. 

  3166. <span class="sourceLineNo">3158</span>        crosshairState.setAnchor(anchor);<a name="line.3158"></a>
    3167. 

  3167. <span class="sourceLineNo">3159</span><a name="line.3159"></a>
    3168. 

  3168. <span class="sourceLineNo">3160</span>        crosshairState.setAnchorX(Double.NaN);<a name="line.3160"></a>
    3169. 

  3169. <span class="sourceLineNo">3161</span>        crosshairState.setAnchorY(Double.NaN);<a name="line.3161"></a>
    3170. 

  3170. <span class="sourceLineNo">3162</span>        if (anchor != null) {<a name="line.3162"></a>
    3171. 

  3171. <span class="sourceLineNo">3163</span>            ValueAxis domainAxis = getDomainAxis();<a name="line.3163"></a>
    3172. 

  3172. <span class="sourceLineNo">3164</span>            if (domainAxis != null) {<a name="line.3164"></a>
    3173. 

  3173. <span class="sourceLineNo">3165</span>                double x;<a name="line.3165"></a>
    3174. 

  3174. <span class="sourceLineNo">3166</span>                if (orient == PlotOrientation.VERTICAL) {<a name="line.3166"></a>
    3175. 

  3175. <span class="sourceLineNo">3167</span>                    x = domainAxis.java2DToValue(anchor.getX(), dataArea,<a name="line.3167"></a>
    3176. 

  3176. <span class="sourceLineNo">3168</span>                            getDomainAxisEdge());<a name="line.3168"></a>
    3177. 

  3177. <span class="sourceLineNo">3169</span>                }<a name="line.3169"></a>
    3178. 

  3178. <span class="sourceLineNo">3170</span>                else {<a name="line.3170"></a>
    3179. 

  3179. <span class="sourceLineNo">3171</span>                    x = domainAxis.java2DToValue(anchor.getY(), dataArea,<a name="line.3171"></a>
    3180. 

  3180. <span class="sourceLineNo">3172</span>                            getDomainAxisEdge());<a name="line.3172"></a>
    3181. 

  3181. <span class="sourceLineNo">3173</span>                }<a name="line.3173"></a>
    3182. 

  3182. <span class="sourceLineNo">3174</span>                crosshairState.setAnchorX(x);<a name="line.3174"></a>
    3183. 

  3183. <span class="sourceLineNo">3175</span>            }<a name="line.3175"></a>
    3184. 

  3184. <span class="sourceLineNo">3176</span>            ValueAxis rangeAxis = getRangeAxis();<a name="line.3176"></a>
    3185. 

  3185. <span class="sourceLineNo">3177</span>            if (rangeAxis != null) {<a name="line.3177"></a>
    3186. 

  3186. <span class="sourceLineNo">3178</span>                double y;<a name="line.3178"></a>
    3187. 

  3187. <span class="sourceLineNo">3179</span>                if (orient == PlotOrientation.VERTICAL) {<a name="line.3179"></a>
    3188. 

  3188. <span class="sourceLineNo">3180</span>                    y = rangeAxis.java2DToValue(anchor.getY(), dataArea,<a name="line.3180"></a>
    3189. 

  3189. <span class="sourceLineNo">3181</span>                            getRangeAxisEdge());<a name="line.3181"></a>
    3190. 

  3190. <span class="sourceLineNo">3182</span>                }<a name="line.3182"></a>
    3191. 

  3191. <span class="sourceLineNo">3183</span>                else {<a name="line.3183"></a>
    3192. 

  3192. <span class="sourceLineNo">3184</span>                    y = rangeAxis.java2DToValue(anchor.getX(), dataArea,<a name="line.3184"></a>
    3193. 

  3193. <span class="sourceLineNo">3185</span>                            getRangeAxisEdge());<a name="line.3185"></a>
    3194. 

  3194. <span class="sourceLineNo">3186</span>                }<a name="line.3186"></a>
    3195. 

  3195. <span class="sourceLineNo">3187</span>                crosshairState.setAnchorY(y);<a name="line.3187"></a>
    3196. 

  3196. <span class="sourceLineNo">3188</span>            }<a name="line.3188"></a>
    3197. 

  3197. <span class="sourceLineNo">3189</span>        }<a name="line.3189"></a>
    3198. 

  3198. <span class="sourceLineNo">3190</span>        crosshairState.setCrosshairX(getDomainCrosshairValue());<a name="line.3190"></a>
    3199. 

  3199. <span class="sourceLineNo">3191</span>        crosshairState.setCrosshairY(getRangeCrosshairValue());<a name="line.3191"></a>
    3200. 

  3200. <span class="sourceLineNo">3192</span>        Shape originalClip = g2.getClip();<a name="line.3192"></a>
    3201. 

  3201. <span class="sourceLineNo">3193</span>        Composite originalComposite = g2.getComposite();<a name="line.3193"></a>
    3202. 

  3202. <span class="sourceLineNo">3194</span><a name="line.3194"></a>
    3203. 

  3203. <span class="sourceLineNo">3195</span>        g2.clip(dataArea);<a name="line.3195"></a>
    3204. 

  3204. <span class="sourceLineNo">3196</span>        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,<a name="line.3196"></a>
    3205. 

  3205. <span class="sourceLineNo">3197</span>                getForegroundAlpha()));<a name="line.3197"></a>
    3206. 

  3206. <span class="sourceLineNo">3198</span><a name="line.3198"></a>
    3207. 

  3207. <span class="sourceLineNo">3199</span>        AxisState domainAxisState = (AxisState) axisStateMap.get(<a name="line.3199"></a>
    3208. 

  3208. <span class="sourceLineNo">3200</span>                getDomainAxis());<a name="line.3200"></a>
    3209. 

  3209. <span class="sourceLineNo">3201</span>        if (domainAxisState == null) {<a name="line.3201"></a>
    3210. 

  3210. <span class="sourceLineNo">3202</span>            if (parentState != null) {<a name="line.3202"></a>
    3211. 

  3211. <span class="sourceLineNo">3203</span>                domainAxisState = (AxisState) parentState.getSharedAxisStates()<a name="line.3203"></a>
    3212. 

  3212. <span class="sourceLineNo">3204</span>                        .get(getDomainAxis());<a name="line.3204"></a>
    3213. 

  3213. <span class="sourceLineNo">3205</span>            }<a name="line.3205"></a>
    3214. 

  3214. <span class="sourceLineNo">3206</span>        }<a name="line.3206"></a>
    3215. 

  3215. <span class="sourceLineNo">3207</span><a name="line.3207"></a>
    3216. 

  3216. <span class="sourceLineNo">3208</span>        AxisState rangeAxisState = (AxisState) axisStateMap.get(getRangeAxis());<a name="line.3208"></a>
    3217. 

  3217. <span class="sourceLineNo">3209</span>        if (rangeAxisState == null) {<a name="line.3209"></a>
    3218. 

  3218. <span class="sourceLineNo">3210</span>            if (parentState != null) {<a name="line.3210"></a>
    3219. 

  3219. <span class="sourceLineNo">3211</span>                rangeAxisState = (AxisState) parentState.getSharedAxisStates()<a name="line.3211"></a>
    3220. 

  3220. <span class="sourceLineNo">3212</span>                        .get(getRangeAxis());<a name="line.3212"></a>
    3221. 

  3221. <span class="sourceLineNo">3213</span>            }<a name="line.3213"></a>
    3222. 

  3222. <span class="sourceLineNo">3214</span>        }<a name="line.3214"></a>
    3223. 

  3223. <span class="sourceLineNo">3215</span>        if (domainAxisState != null) {<a name="line.3215"></a>
    3224. 

  3224. <span class="sourceLineNo">3216</span>            drawDomainTickBands(g2, dataArea, domainAxisState.getTicks());<a name="line.3216"></a>
    3225. 

  3225. <span class="sourceLineNo">3217</span>        }<a name="line.3217"></a>
    3226. 

  3226. <span class="sourceLineNo">3218</span>        if (rangeAxisState != null) {<a name="line.3218"></a>
    3227. 

  3227. <span class="sourceLineNo">3219</span>            drawRangeTickBands(g2, dataArea, rangeAxisState.getTicks());<a name="line.3219"></a>
    3228. 

  3228. <span class="sourceLineNo">3220</span>        }<a name="line.3220"></a>
    3229. 

  3229. <span class="sourceLineNo">3221</span>        if (domainAxisState != null) {<a name="line.3221"></a>
    3230. 

  3230. <span class="sourceLineNo">3222</span>            drawDomainGridlines(g2, dataArea, domainAxisState.getTicks());<a name="line.3222"></a>
    3231. 

  3231. <span class="sourceLineNo">3223</span>            drawZeroDomainBaseline(g2, dataArea);<a name="line.3223"></a>
    3232. 

  3232. <span class="sourceLineNo">3224</span>        }<a name="line.3224"></a>
    3233. 

  3233. <span class="sourceLineNo">3225</span>        if (rangeAxisState != null) {<a name="line.3225"></a>
    3234. 

  3234. <span class="sourceLineNo">3226</span>            drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks());<a name="line.3226"></a>
    3235. 

  3235. <span class="sourceLineNo">3227</span>            drawZeroRangeBaseline(g2, dataArea);<a name="line.3227"></a>
    3236. 

  3236. <span class="sourceLineNo">3228</span>        }<a name="line.3228"></a>
    3237. 

  3237. <span class="sourceLineNo">3229</span><a name="line.3229"></a>
    3238. 

  3238. <span class="sourceLineNo">3230</span>        Graphics2D savedG2 = g2;<a name="line.3230"></a>
    3239. 

  3239. <span class="sourceLineNo">3231</span>        BufferedImage dataImage = null;<a name="line.3231"></a>
    3240. 

  3240. <span class="sourceLineNo">3232</span>        boolean suppressShadow = Boolean.TRUE.equals(g2.getRenderingHint(<a name="line.3232"></a>
    3241. 

  3241. <span class="sourceLineNo">3233</span>                JFreeChart.KEY_SUPPRESS_SHADOW_GENERATION));<a name="line.3233"></a>
    3242. 

  3242. <span class="sourceLineNo">3234</span>        if (this.shadowGenerator != null &amp;&amp; !suppressShadow) {<a name="line.3234"></a>
    3243. 

  3243. <span class="sourceLineNo">3235</span>            dataImage = new BufferedImage((int) dataArea.getWidth(),<a name="line.3235"></a>
    3244. 

  3244. <span class="sourceLineNo">3236</span>                    (int)dataArea.getHeight(), BufferedImage.TYPE_INT_ARGB);<a name="line.3236"></a>
    3245. 

  3245. <span class="sourceLineNo">3237</span>            g2 = dataImage.createGraphics();<a name="line.3237"></a>
    3246. 

  3246. <span class="sourceLineNo">3238</span>            g2.translate(-dataArea.getX(), -dataArea.getY());<a name="line.3238"></a>
    3247. 

  3247. <span class="sourceLineNo">3239</span>            g2.setRenderingHints(savedG2.getRenderingHints());<a name="line.3239"></a>
    3248. 

  3248. <span class="sourceLineNo">3240</span>        }<a name="line.3240"></a>
    3249. 

  3249. <span class="sourceLineNo">3241</span><a name="line.3241"></a>
    3250. 

  3250. <span class="sourceLineNo">3242</span>        // draw the markers that are associated with a specific dataset...<a name="line.3242"></a>
    3251. 

  3251. <span class="sourceLineNo">3243</span>        for (XYDataset dataset: this.datasets.values()) {<a name="line.3243"></a>
    3252. 

  3252. <span class="sourceLineNo">3244</span>            int datasetIndex = indexOf(dataset);<a name="line.3244"></a>
    3253. 

  3253. <span class="sourceLineNo">3245</span>            drawDomainMarkers(g2, dataArea, datasetIndex, Layer.BACKGROUND);<a name="line.3245"></a>
    3254. 

  3254. <span class="sourceLineNo">3246</span>        }<a name="line.3246"></a>
    3255. 

  3255. <span class="sourceLineNo">3247</span>        for (XYDataset dataset: this.datasets.values()) {<a name="line.3247"></a>
    3256. 

  3256. <span class="sourceLineNo">3248</span>            int datasetIndex = indexOf(dataset);<a name="line.3248"></a>
    3257. 

  3257. <span class="sourceLineNo">3249</span>            drawRangeMarkers(g2, dataArea, datasetIndex, Layer.BACKGROUND);<a name="line.3249"></a>
    3258. 

  3258. <span class="sourceLineNo">3250</span>        }<a name="line.3250"></a>
    3259. 

  3259. <span class="sourceLineNo">3251</span><a name="line.3251"></a>
    3260. 

  3260. <span class="sourceLineNo">3252</span>        // now draw annotations and render data items...<a name="line.3252"></a>
    3261. 

  3261. <span class="sourceLineNo">3253</span>        boolean foundData = false;<a name="line.3253"></a>
    3262. 

  3262. <span class="sourceLineNo">3254</span>        DatasetRenderingOrder order = getDatasetRenderingOrder();<a name="line.3254"></a>
    3263. 

  3263. <span class="sourceLineNo">3255</span>        List&lt;Integer&gt; rendererIndices = getRendererIndices(order);<a name="line.3255"></a>
    3264. 

  3264. <span class="sourceLineNo">3256</span>        List&lt;Integer&gt; datasetIndices = getDatasetIndices(order);<a name="line.3256"></a>
    3265. 

  3265. <span class="sourceLineNo">3257</span>            // draw background annotations<a name="line.3257"></a>
    3266. 

  3266. <span class="sourceLineNo">3258</span>        for (int i : rendererIndices) {<a name="line.3258"></a>
    3267. 

  3267. <span class="sourceLineNo">3259</span>            XYItemRenderer renderer = getRenderer(i);<a name="line.3259"></a>
    3268. 

  3268. <span class="sourceLineNo">3260</span>            if (renderer != null) {<a name="line.3260"></a>
    3269. 

  3269. <span class="sourceLineNo">3261</span>                    ValueAxis domainAxis = getDomainAxisForDataset(i);<a name="line.3261"></a>
    3270. 

  3270. <span class="sourceLineNo">3262</span>                    ValueAxis rangeAxis = getRangeAxisForDataset(i);<a name="line.3262"></a>
    3271. 

  3271. <span class="sourceLineNo">3263</span>                renderer.drawAnnotations(g2, dataArea, domainAxis, rangeAxis, <a name="line.3263"></a>
    3272. 

  3272. <span class="sourceLineNo">3264</span>                            Layer.BACKGROUND, info);<a name="line.3264"></a>
    3273. 

  3273. <span class="sourceLineNo">3265</span>                }<a name="line.3265"></a>
    3274. 

  3274. <span class="sourceLineNo">3266</span>            }<a name="line.3266"></a>
    3275. 

  3275. <span class="sourceLineNo">3267</span><a name="line.3267"></a>
    3276. 

  3276. <span class="sourceLineNo">3268</span>            // render data items...<a name="line.3268"></a>
    3277. 

  3277. <span class="sourceLineNo">3269</span>        for (int datasetIndex : datasetIndices) {<a name="line.3269"></a>
    3278. 

  3278. <span class="sourceLineNo">3270</span>            XYDataset dataset = this.getDataset(datasetIndex);<a name="line.3270"></a>
    3279. 

  3279. <span class="sourceLineNo">3271</span>            foundData = render(g2, dataArea, datasetIndex, info, <a name="line.3271"></a>
    3280. 

  3280. <span class="sourceLineNo">3272</span>                    crosshairState) || foundData;<a name="line.3272"></a>
    3281. 

  3281. <span class="sourceLineNo">3273</span>            }<a name="line.3273"></a>
    3282. 

  3282. <span class="sourceLineNo">3274</span><a name="line.3274"></a>
    3283. 

  3283. <span class="sourceLineNo">3275</span>            // draw foreground annotations<a name="line.3275"></a>
    3284. 

  3284. <span class="sourceLineNo">3276</span>        for (int i : rendererIndices) {<a name="line.3276"></a>
    3285. 

  3285. <span class="sourceLineNo">3277</span>            XYItemRenderer renderer = getRenderer(i);<a name="line.3277"></a>
    3286. 

  3286. <span class="sourceLineNo">3278</span>            if (renderer != null) {<a name="line.3278"></a>
    3287. 

  3287. <span class="sourceLineNo">3279</span>                    ValueAxis domainAxis = getDomainAxisForDataset(i);<a name="line.3279"></a>
    3288. 

  3288. <span class="sourceLineNo">3280</span>                    ValueAxis rangeAxis = getRangeAxisForDataset(i);<a name="line.3280"></a>
    3289. 

  3289. <span class="sourceLineNo">3281</span>                renderer.drawAnnotations(g2, dataArea, domainAxis, rangeAxis, <a name="line.3281"></a>
    3290. 

  3290. <span class="sourceLineNo">3282</span>                            Layer.FOREGROUND, info);<a name="line.3282"></a>
    3291. 

  3291. <span class="sourceLineNo">3283</span>                }<a name="line.3283"></a>
    3292. 

  3292. <span class="sourceLineNo">3284</span>            }<a name="line.3284"></a>
    3293. 

  3293. <span class="sourceLineNo">3285</span><a name="line.3285"></a>
    3294. 

  3294. <span class="sourceLineNo">3286</span>        // draw domain crosshair if required...<a name="line.3286"></a>
    3295. 

  3295. <span class="sourceLineNo">3287</span>        int datasetIndex = crosshairState.getDatasetIndex();<a name="line.3287"></a>
    3296. 

  3296. <span class="sourceLineNo">3288</span>        ValueAxis xAxis = this.getDomainAxisForDataset(datasetIndex);<a name="line.3288"></a>
    3297. 

  3297. <span class="sourceLineNo">3289</span>        RectangleEdge xAxisEdge = getDomainAxisEdge(getDomainAxisIndex(xAxis));<a name="line.3289"></a>
    3298. 

  3298. <span class="sourceLineNo">3290</span>        if (!this.domainCrosshairLockedOnData &amp;&amp; anchor != null) {<a name="line.3290"></a>
    3299. 

  3299. <span class="sourceLineNo">3291</span>            double xx;<a name="line.3291"></a>
    3300. 

  3300. <span class="sourceLineNo">3292</span>            if (orient == PlotOrientation.VERTICAL) {<a name="line.3292"></a>
    3301. 

  3301. <span class="sourceLineNo">3293</span>                xx = xAxis.java2DToValue(anchor.getX(), dataArea, xAxisEdge);<a name="line.3293"></a>
    3302. 

  3302. <span class="sourceLineNo">3294</span>            }<a name="line.3294"></a>
    3303. 

  3303. <span class="sourceLineNo">3295</span>            else {<a name="line.3295"></a>
    3304. 

  3304. <span class="sourceLineNo">3296</span>                xx = xAxis.java2DToValue(anchor.getY(), dataArea, xAxisEdge);<a name="line.3296"></a>
    3305. 

  3305. <span class="sourceLineNo">3297</span>            }<a name="line.3297"></a>
    3306. 

  3306. <span class="sourceLineNo">3298</span>            crosshairState.setCrosshairX(xx);<a name="line.3298"></a>
    3307. 

  3307. <span class="sourceLineNo">3299</span>        }<a name="line.3299"></a>
    3308. 

  3308. <span class="sourceLineNo">3300</span>        setDomainCrosshairValue(crosshairState.getCrosshairX(), false);<a name="line.3300"></a>
    3309. 

  3309. <span class="sourceLineNo">3301</span>        if (isDomainCrosshairVisible()) {<a name="line.3301"></a>
    3310. 

  3310. <span class="sourceLineNo">3302</span>            double x = getDomainCrosshairValue();<a name="line.3302"></a>
    3311. 

  3311. <span class="sourceLineNo">3303</span>            Paint paint = getDomainCrosshairPaint();<a name="line.3303"></a>
    3312. 

  3312. <span class="sourceLineNo">3304</span>            Stroke stroke = getDomainCrosshairStroke();<a name="line.3304"></a>
    3313. 

  3313. <span class="sourceLineNo">3305</span>            drawDomainCrosshair(g2, dataArea, orient, x, xAxis, stroke, paint);<a name="line.3305"></a>
    3314. 

  3314. <span class="sourceLineNo">3306</span>        }<a name="line.3306"></a>
    3315. 

  3315. <span class="sourceLineNo">3307</span><a name="line.3307"></a>
    3316. 

  3316. <span class="sourceLineNo">3308</span>        // draw range crosshair if required...<a name="line.3308"></a>
    3317. 

  3317. <span class="sourceLineNo">3309</span>        ValueAxis yAxis = getRangeAxisForDataset(datasetIndex);<a name="line.3309"></a>
    3318. 

  3318. <span class="sourceLineNo">3310</span>        RectangleEdge yAxisEdge = getRangeAxisEdge(getRangeAxisIndex(yAxis));<a name="line.3310"></a>
    3319. 

  3319. <span class="sourceLineNo">3311</span>        if (!this.rangeCrosshairLockedOnData &amp;&amp; anchor != null) {<a name="line.3311"></a>
    3320. 

  3320. <span class="sourceLineNo">3312</span>            double yy;<a name="line.3312"></a>
    3321. 

  3321. <span class="sourceLineNo">3313</span>            if (orient == PlotOrientation.VERTICAL) {<a name="line.3313"></a>
    3322. 

  3322. <span class="sourceLineNo">3314</span>                yy = yAxis.java2DToValue(anchor.getY(), dataArea, yAxisEdge);<a name="line.3314"></a>
    3323. 

  3323. <span class="sourceLineNo">3315</span>            } else {<a name="line.3315"></a>
    3324. 

  3324. <span class="sourceLineNo">3316</span>                yy = yAxis.java2DToValue(anchor.getX(), dataArea, yAxisEdge);<a name="line.3316"></a>
    3325. 

  3325. <span class="sourceLineNo">3317</span>            }<a name="line.3317"></a>
    3326. 

  3326. <span class="sourceLineNo">3318</span>            crosshairState.setCrosshairY(yy);<a name="line.3318"></a>
    3327. 

  3327. <span class="sourceLineNo">3319</span>        }<a name="line.3319"></a>
    3328. 

  3328. <span class="sourceLineNo">3320</span>        setRangeCrosshairValue(crosshairState.getCrosshairY(), false);<a name="line.3320"></a>
    3329. 

  3329. <span class="sourceLineNo">3321</span>        if (isRangeCrosshairVisible()) {<a name="line.3321"></a>
    3330. 

  3330. <span class="sourceLineNo">3322</span>            double y = getRangeCrosshairValue();<a name="line.3322"></a>
    3331. 

  3331. <span class="sourceLineNo">3323</span>            Paint paint = getRangeCrosshairPaint();<a name="line.3323"></a>
    3332. 

  3332. <span class="sourceLineNo">3324</span>            Stroke stroke = getRangeCrosshairStroke();<a name="line.3324"></a>
    3333. 

  3333. <span class="sourceLineNo">3325</span>            drawRangeCrosshair(g2, dataArea, orient, y, yAxis, stroke, paint);<a name="line.3325"></a>
    3334. 

  3334. <span class="sourceLineNo">3326</span>        }<a name="line.3326"></a>
    3335. 

  3335. <span class="sourceLineNo">3327</span><a name="line.3327"></a>
    3336. 

  3336. <span class="sourceLineNo">3328</span>        if (!foundData) {<a name="line.3328"></a>
    3337. 

  3337. <span class="sourceLineNo">3329</span>            drawNoDataMessage(g2, dataArea);<a name="line.3329"></a>
    3338. 

  3338. <span class="sourceLineNo">3330</span>        }<a name="line.3330"></a>
    3339. 

  3339. <span class="sourceLineNo">3331</span><a name="line.3331"></a>
    3340. 

  3340. <span class="sourceLineNo">3332</span>        for (int i : rendererIndices) { <a name="line.3332"></a>
    3341. 

  3341. <span class="sourceLineNo">3333</span>            drawDomainMarkers(g2, dataArea, i, Layer.FOREGROUND);<a name="line.3333"></a>
    3342. 

  3342. <span class="sourceLineNo">3334</span>        }<a name="line.3334"></a>
    3343. 

  3343. <span class="sourceLineNo">3335</span>        for (int i : rendererIndices) {<a name="line.3335"></a>
    3344. 

  3344. <span class="sourceLineNo">3336</span>            drawRangeMarkers(g2, dataArea, i, Layer.FOREGROUND);<a name="line.3336"></a>
    3345. 

  3345. <span class="sourceLineNo">3337</span>        }<a name="line.3337"></a>
    3346. 

  3346. <span class="sourceLineNo">3338</span><a name="line.3338"></a>
    3347. 

  3347. <span class="sourceLineNo">3339</span>        drawAnnotations(g2, dataArea, info);<a name="line.3339"></a>
    3348. 

  3348. <span class="sourceLineNo">3340</span>        if (this.shadowGenerator != null &amp;&amp; !suppressShadow) {<a name="line.3340"></a>
    3349. 

  3349. <span class="sourceLineNo">3341</span>            BufferedImage shadowImage<a name="line.3341"></a>
    3350. 

  3350. <span class="sourceLineNo">3342</span>                    = this.shadowGenerator.createDropShadow(dataImage);<a name="line.3342"></a>
    3351. 

  3351. <span class="sourceLineNo">3343</span>            g2 = savedG2;<a name="line.3343"></a>
    3352. 

  3352. <span class="sourceLineNo">3344</span>            g2.drawImage(shadowImage, (int) dataArea.getX()<a name="line.3344"></a>
    3353. 

  3353. <span class="sourceLineNo">3345</span>                    + this.shadowGenerator.calculateOffsetX(),<a name="line.3345"></a>
    3354. 

  3354. <span class="sourceLineNo">3346</span>                    (int) dataArea.getY()<a name="line.3346"></a>
    3355. 

  3355. <span class="sourceLineNo">3347</span>                    + this.shadowGenerator.calculateOffsetY(), null);<a name="line.3347"></a>
    3356. 

  3356. <span class="sourceLineNo">3348</span>            g2.drawImage(dataImage, (int) dataArea.getX(),<a name="line.3348"></a>
    3357. 

  3357. <span class="sourceLineNo">3349</span>                    (int) dataArea.getY(), null);<a name="line.3349"></a>
    3358. 

  3358. <span class="sourceLineNo">3350</span>        }<a name="line.3350"></a>
    3359. 

  3359. <span class="sourceLineNo">3351</span>        g2.setClip(originalClip);<a name="line.3351"></a>
    3360. 

  3360. <span class="sourceLineNo">3352</span>        g2.setComposite(originalComposite);<a name="line.3352"></a>
    3361. 

  3361. <span class="sourceLineNo">3353</span><a name="line.3353"></a>
    3362. 

  3362. <span class="sourceLineNo">3354</span>        drawOutline(g2, dataArea);<a name="line.3354"></a>
    3363. 

  3363. <span class="sourceLineNo">3355</span><a name="line.3355"></a>
    3364. 

  3364. <span class="sourceLineNo">3356</span>    }<a name="line.3356"></a>
    3365. 

  3365. <span class="sourceLineNo">3357</span><a name="line.3357"></a>
    3366. 

  3366. <span class="sourceLineNo">3358</span>    /**<a name="line.3358"></a>
    3367. 

  3367. <span class="sourceLineNo">3359</span>     * Returns the indices of the non-null datasets in the specified order.<a name="line.3359"></a>
    3368. 

  3368. <span class="sourceLineNo">3360</span>     * <a name="line.3360"></a>
    3369. 

  3369. <span class="sourceLineNo">3361</span>     * @param order  the order (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.3361"></a>
    3370. 

  3370. <span class="sourceLineNo">3362</span>     * <a name="line.3362"></a>
    3371. 

  3371. <span class="sourceLineNo">3363</span>     * @return The list of indices. <a name="line.3363"></a>
    3372. 

  3372. <span class="sourceLineNo">3364</span>     */<a name="line.3364"></a>
    3373. 

  3373. <span class="sourceLineNo">3365</span>    private List&lt;Integer&gt; getDatasetIndices(DatasetRenderingOrder order) {<a name="line.3365"></a>
    3374. 

  3374. <span class="sourceLineNo">3366</span>        List&lt;Integer&gt; result = new ArrayList&lt;Integer&gt;();<a name="line.3366"></a>
    3375. 

  3375. <span class="sourceLineNo">3367</span>        for (Entry&lt;Integer, XYDataset&gt; entry : this.datasets.entrySet()) {<a name="line.3367"></a>
    3376. 

  3376. <span class="sourceLineNo">3368</span>            if (entry.getValue() != null) {<a name="line.3368"></a>
    3377. 

  3377. <span class="sourceLineNo">3369</span>                result.add(entry.getKey());<a name="line.3369"></a>
    3378. 

  3378. <span class="sourceLineNo">3370</span>            }<a name="line.3370"></a>
    3379. 

  3379. <span class="sourceLineNo">3371</span>        }<a name="line.3371"></a>
    3380. 

  3380. <span class="sourceLineNo">3372</span>        Collections.sort(result);<a name="line.3372"></a>
    3381. 

  3381. <span class="sourceLineNo">3373</span>        if (order == DatasetRenderingOrder.REVERSE) {<a name="line.3373"></a>
    3382. 

  3382. <span class="sourceLineNo">3374</span>            Collections.reverse(result);<a name="line.3374"></a>
    3383. 

  3383. <span class="sourceLineNo">3375</span>        }<a name="line.3375"></a>
    3384. 

  3384. <span class="sourceLineNo">3376</span>        return result;<a name="line.3376"></a>
    3385. 

  3385. <span class="sourceLineNo">3377</span>    }<a name="line.3377"></a>
    3386. 

  3386. <span class="sourceLineNo">3378</span>    <a name="line.3378"></a>
    3387. 

  3387. <span class="sourceLineNo">3379</span>    private List&lt;Integer&gt; getRendererIndices(DatasetRenderingOrder order) {<a name="line.3379"></a>
    3388. 

  3388. <span class="sourceLineNo">3380</span>        List&lt;Integer&gt; result = new ArrayList&lt;Integer&gt;();<a name="line.3380"></a>
    3389. 

  3389. <span class="sourceLineNo">3381</span>        for (Entry&lt;Integer, XYItemRenderer&gt; entry : this.renderers.entrySet()) {<a name="line.3381"></a>
    3390. 

  3390. <span class="sourceLineNo">3382</span>            if (entry.getValue() != null) {<a name="line.3382"></a>
    3391. 

  3391. <span class="sourceLineNo">3383</span>                result.add(entry.getKey());<a name="line.3383"></a>
    3392. 

  3392. <span class="sourceLineNo">3384</span>            }<a name="line.3384"></a>
    3393. 

  3393. <span class="sourceLineNo">3385</span>        }<a name="line.3385"></a>
    3394. 

  3394. <span class="sourceLineNo">3386</span>        Collections.sort(result);<a name="line.3386"></a>
    3395. 

  3395. <span class="sourceLineNo">3387</span>        if (order == DatasetRenderingOrder.REVERSE) {<a name="line.3387"></a>
    3396. 

  3396. <span class="sourceLineNo">3388</span>            Collections.reverse(result);<a name="line.3388"></a>
    3397. 

  3397. <span class="sourceLineNo">3389</span>        }<a name="line.3389"></a>
    3398. 

  3398. <span class="sourceLineNo">3390</span>        return result;        <a name="line.3390"></a>
    3399. 

  3399. <span class="sourceLineNo">3391</span>    }<a name="line.3391"></a>
    3400. 

  3400. <span class="sourceLineNo">3392</span>    <a name="line.3392"></a>
    3401. 

  3401. <span class="sourceLineNo">3393</span>    /**<a name="line.3393"></a>
    3402. 

  3402. <span class="sourceLineNo">3394</span>     * Draws the background for the plot.<a name="line.3394"></a>
    3403. 

  3403. <span class="sourceLineNo">3395</span>     *<a name="line.3395"></a>
    3404. 

  3404. <span class="sourceLineNo">3396</span>     * @param g2  the graphics device.<a name="line.3396"></a>
    3405. 

  3405. <span class="sourceLineNo">3397</span>     * @param area  the area.<a name="line.3397"></a>
    3406. 

  3406. <span class="sourceLineNo">3398</span>     */<a name="line.3398"></a>
    3407. 

  3407. <span class="sourceLineNo">3399</span>    @Override<a name="line.3399"></a>
    3408. 

  3408. <span class="sourceLineNo">3400</span>    public void drawBackground(Graphics2D g2, Rectangle2D area) {<a name="line.3400"></a>
    3409. 

  3409. <span class="sourceLineNo">3401</span>        fillBackground(g2, area, this.orientation);<a name="line.3401"></a>
    3410. 

  3410. <span class="sourceLineNo">3402</span>        drawQuadrants(g2, area);<a name="line.3402"></a>
    3411. 

  3411. <span class="sourceLineNo">3403</span>        drawBackgroundImage(g2, area);<a name="line.3403"></a>
    3412. 

  3412. <span class="sourceLineNo">3404</span>    }<a name="line.3404"></a>
    3413. 

  3413. <span class="sourceLineNo">3405</span><a name="line.3405"></a>
    3414. 

  3414. <span class="sourceLineNo">3406</span>    /**<a name="line.3406"></a>
    3415. 

  3415. <span class="sourceLineNo">3407</span>     * Draws the quadrants.<a name="line.3407"></a>
    3416. 

  3416. <span class="sourceLineNo">3408</span>     *<a name="line.3408"></a>
    3417. 

  3417. <span class="sourceLineNo">3409</span>     * @param g2  the graphics device.<a name="line.3409"></a>
    3418. 

  3418. <span class="sourceLineNo">3410</span>     * @param area  the area.<a name="line.3410"></a>
    3419. 

  3419. <span class="sourceLineNo">3411</span>     *<a name="line.3411"></a>
    3420. 

  3420. <span class="sourceLineNo">3412</span>     * @see #setQuadrantOrigin(Point2D)<a name="line.3412"></a>
    3421. 

  3421. <span class="sourceLineNo">3413</span>     * @see #setQuadrantPaint(int, Paint)<a name="line.3413"></a>
    3422. 

  3422. <span class="sourceLineNo">3414</span>     */<a name="line.3414"></a>
    3423. 

  3423. <span class="sourceLineNo">3415</span>    protected void drawQuadrants(Graphics2D g2, Rectangle2D area) {<a name="line.3415"></a>
    3424. 

  3424. <span class="sourceLineNo">3416</span>        //  0 | 1<a name="line.3416"></a>
    3425. 

  3425. <span class="sourceLineNo">3417</span>        //  --+--<a name="line.3417"></a>
    3426. 

  3426. <span class="sourceLineNo">3418</span>        //  2 | 3<a name="line.3418"></a>
    3427. 

  3427. <span class="sourceLineNo">3419</span>        boolean somethingToDraw = false;<a name="line.3419"></a>
    3428. 

  3428. <span class="sourceLineNo">3420</span><a name="line.3420"></a>
    3429. 

  3429. <span class="sourceLineNo">3421</span>        ValueAxis xAxis = getDomainAxis();<a name="line.3421"></a>
    3430. 

  3430. <span class="sourceLineNo">3422</span>        if (xAxis == null) {  // we can't draw quadrants without a valid x-axis<a name="line.3422"></a>
    3431. 

  3431. <span class="sourceLineNo">3423</span>            return;<a name="line.3423"></a>
    3432. 

  3432. <span class="sourceLineNo">3424</span>        }<a name="line.3424"></a>
    3433. 

  3433. <span class="sourceLineNo">3425</span>        double x = xAxis.getRange().constrain(this.quadrantOrigin.getX());<a name="line.3425"></a>
    3434. 

  3434. <span class="sourceLineNo">3426</span>        double xx = xAxis.valueToJava2D(x, area, getDomainAxisEdge());<a name="line.3426"></a>
    3435. 

  3435. <span class="sourceLineNo">3427</span><a name="line.3427"></a>
    3436. 

  3436. <span class="sourceLineNo">3428</span>        ValueAxis yAxis = getRangeAxis();<a name="line.3428"></a>
    3437. 

  3437. <span class="sourceLineNo">3429</span>        if (yAxis == null) {  // we can't draw quadrants without a valid y-axis<a name="line.3429"></a>
    3438. 

  3438. <span class="sourceLineNo">3430</span>            return;<a name="line.3430"></a>
    3439. 

  3439. <span class="sourceLineNo">3431</span>        }<a name="line.3431"></a>
    3440. 

  3440. <span class="sourceLineNo">3432</span>        double y = yAxis.getRange().constrain(this.quadrantOrigin.getY());<a name="line.3432"></a>
    3441. 

  3441. <span class="sourceLineNo">3433</span>        double yy = yAxis.valueToJava2D(y, area, getRangeAxisEdge());<a name="line.3433"></a>
    3442. 

  3442. <span class="sourceLineNo">3434</span><a name="line.3434"></a>
    3443. 

  3443. <span class="sourceLineNo">3435</span>        double xmin = xAxis.getLowerBound();<a name="line.3435"></a>
    3444. 

  3444. <span class="sourceLineNo">3436</span>        double xxmin = xAxis.valueToJava2D(xmin, area, getDomainAxisEdge());<a name="line.3436"></a>
    3445. 

  3445. <span class="sourceLineNo">3437</span><a name="line.3437"></a>
    3446. 

  3446. <span class="sourceLineNo">3438</span>        double xmax = xAxis.getUpperBound();<a name="line.3438"></a>
    3447. 

  3447. <span class="sourceLineNo">3439</span>        double xxmax = xAxis.valueToJava2D(xmax, area, getDomainAxisEdge());<a name="line.3439"></a>
    3448. 

  3448. <span class="sourceLineNo">3440</span><a name="line.3440"></a>
    3449. 

  3449. <span class="sourceLineNo">3441</span>        double ymin = yAxis.getLowerBound();<a name="line.3441"></a>
    3450. 

  3450. <span class="sourceLineNo">3442</span>        double yymin = yAxis.valueToJava2D(ymin, area, getRangeAxisEdge());<a name="line.3442"></a>
    3451. 

  3451. <span class="sourceLineNo">3443</span><a name="line.3443"></a>
    3452. 

  3452. <span class="sourceLineNo">3444</span>        double ymax = yAxis.getUpperBound();<a name="line.3444"></a>
    3453. 

  3453. <span class="sourceLineNo">3445</span>        double yymax = yAxis.valueToJava2D(ymax, area, getRangeAxisEdge());<a name="line.3445"></a>
    3454. 

  3454. <span class="sourceLineNo">3446</span><a name="line.3446"></a>
    3455. 

  3455. <span class="sourceLineNo">3447</span>        Rectangle2D[] r = new Rectangle2D[] {null, null, null, null};<a name="line.3447"></a>
    3456. 

  3456. <span class="sourceLineNo">3448</span>        if (this.quadrantPaint[0] != null) {<a name="line.3448"></a>
    3457. 

  3457. <span class="sourceLineNo">3449</span>            if (x &gt; xmin &amp;&amp; y &lt; ymax) {<a name="line.3449"></a>
    3458. 

  3458. <span class="sourceLineNo">3450</span>                if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.3450"></a>
    3459. 

  3459. <span class="sourceLineNo">3451</span>                    r[0] = new Rectangle2D.Double(Math.min(yymax, yy),<a name="line.3451"></a>
    3460. 

  3460. <span class="sourceLineNo">3452</span>                            Math.min(xxmin, xx), Math.abs(yy - yymax),<a name="line.3452"></a>
    3461. 

  3461. <span class="sourceLineNo">3453</span>                            Math.abs(xx - xxmin));<a name="line.3453"></a>
    3462. 

  3462. <span class="sourceLineNo">3454</span>                }<a name="line.3454"></a>
    3463. 

  3463. <span class="sourceLineNo">3455</span>                else {  // PlotOrientation.VERTICAL<a name="line.3455"></a>
    3464. 

  3464. <span class="sourceLineNo">3456</span>                    r[0] = new Rectangle2D.Double(Math.min(xxmin, xx),<a name="line.3456"></a>
    3465. 

  3465. <span class="sourceLineNo">3457</span>                            Math.min(yymax, yy), Math.abs(xx - xxmin),<a name="line.3457"></a>
    3466. 

  3466. <span class="sourceLineNo">3458</span>                            Math.abs(yy - yymax));<a name="line.3458"></a>
    3467. 

  3467. <span class="sourceLineNo">3459</span>                }<a name="line.3459"></a>
    3468. 

  3468. <span class="sourceLineNo">3460</span>                somethingToDraw = true;<a name="line.3460"></a>
    3469. 

  3469. <span class="sourceLineNo">3461</span>            }<a name="line.3461"></a>
    3470. 

  3470. <span class="sourceLineNo">3462</span>        }<a name="line.3462"></a>
    3471. 

  3471. <span class="sourceLineNo">3463</span>        if (this.quadrantPaint[1] != null) {<a name="line.3463"></a>
    3472. 

  3472. <span class="sourceLineNo">3464</span>            if (x &lt; xmax &amp;&amp; y &lt; ymax) {<a name="line.3464"></a>
    3473. 

  3473. <span class="sourceLineNo">3465</span>                if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.3465"></a>
    3474. 

  3474. <span class="sourceLineNo">3466</span>                    r[1] = new Rectangle2D.Double(Math.min(yymax, yy),<a name="line.3466"></a>
    3475. 

  3475. <span class="sourceLineNo">3467</span>                            Math.min(xxmax, xx), Math.abs(yy - yymax),<a name="line.3467"></a>
    3476. 

  3476. <span class="sourceLineNo">3468</span>                            Math.abs(xx - xxmax));<a name="line.3468"></a>
    3477. 

  3477. <span class="sourceLineNo">3469</span>                }<a name="line.3469"></a>
    3478. 

  3478. <span class="sourceLineNo">3470</span>                else {  // PlotOrientation.VERTICAL<a name="line.3470"></a>
    3479. 

  3479. <span class="sourceLineNo">3471</span>                    r[1] = new Rectangle2D.Double(Math.min(xx, xxmax),<a name="line.3471"></a>
    3480. 

  3480. <span class="sourceLineNo">3472</span>                            Math.min(yymax, yy), Math.abs(xx - xxmax),<a name="line.3472"></a>
    3481. 

  3481. <span class="sourceLineNo">3473</span>                            Math.abs(yy - yymax));<a name="line.3473"></a>
    3482. 

  3482. <span class="sourceLineNo">3474</span>                }<a name="line.3474"></a>
    3483. 

  3483. <span class="sourceLineNo">3475</span>                somethingToDraw = true;<a name="line.3475"></a>
    3484. 

  3484. <span class="sourceLineNo">3476</span>            }<a name="line.3476"></a>
    3485. 

  3485. <span class="sourceLineNo">3477</span>        }<a name="line.3477"></a>
    3486. 

  3486. <span class="sourceLineNo">3478</span>        if (this.quadrantPaint[2] != null) {<a name="line.3478"></a>
    3487. 

  3487. <span class="sourceLineNo">3479</span>            if (x &gt; xmin &amp;&amp; y &gt; ymin) {<a name="line.3479"></a>
    3488. 

  3488. <span class="sourceLineNo">3480</span>                if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.3480"></a>
    3489. 

  3489. <span class="sourceLineNo">3481</span>                    r[2] = new Rectangle2D.Double(Math.min(yymin, yy),<a name="line.3481"></a>
    3490. 

  3490. <span class="sourceLineNo">3482</span>                            Math.min(xxmin, xx), Math.abs(yy - yymin),<a name="line.3482"></a>
    3491. 

  3491. <span class="sourceLineNo">3483</span>                            Math.abs(xx - xxmin));<a name="line.3483"></a>
    3492. 

  3492. <span class="sourceLineNo">3484</span>                }<a name="line.3484"></a>
    3493. 

  3493. <span class="sourceLineNo">3485</span>                else {  // PlotOrientation.VERTICAL<a name="line.3485"></a>
    3494. 

  3494. <span class="sourceLineNo">3486</span>                    r[2] = new Rectangle2D.Double(Math.min(xxmin, xx),<a name="line.3486"></a>
    3495. 

  3495. <span class="sourceLineNo">3487</span>                            Math.min(yymin, yy), Math.abs(xx - xxmin),<a name="line.3487"></a>
    3496. 

  3496. <span class="sourceLineNo">3488</span>                            Math.abs(yy - yymin));<a name="line.3488"></a>
    3497. 

  3497. <span class="sourceLineNo">3489</span>                }<a name="line.3489"></a>
    3498. 

  3498. <span class="sourceLineNo">3490</span>                somethingToDraw = true;<a name="line.3490"></a>
    3499. 

  3499. <span class="sourceLineNo">3491</span>            }<a name="line.3491"></a>
    3500. 

  3500. <span class="sourceLineNo">3492</span>        }<a name="line.3492"></a>
    3501. 

  3501. <span class="sourceLineNo">3493</span>        if (this.quadrantPaint[3] != null) {<a name="line.3493"></a>
    3502. 

  3502. <span class="sourceLineNo">3494</span>            if (x &lt; xmax &amp;&amp; y &gt; ymin) {<a name="line.3494"></a>
    3503. 

  3503. <span class="sourceLineNo">3495</span>                if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.3495"></a>
    3504. 

  3504. <span class="sourceLineNo">3496</span>                    r[3] = new Rectangle2D.Double(Math.min(yymin, yy),<a name="line.3496"></a>
    3505. 

  3505. <span class="sourceLineNo">3497</span>                            Math.min(xxmax, xx), Math.abs(yy - yymin),<a name="line.3497"></a>
    3506. 

  3506. <span class="sourceLineNo">3498</span>                            Math.abs(xx - xxmax));<a name="line.3498"></a>
    3507. 

  3507. <span class="sourceLineNo">3499</span>                }<a name="line.3499"></a>
    3508. 

  3508. <span class="sourceLineNo">3500</span>                else {  // PlotOrientation.VERTICAL<a name="line.3500"></a>
    3509. 

  3509. <span class="sourceLineNo">3501</span>                    r[3] = new Rectangle2D.Double(Math.min(xx, xxmax),<a name="line.3501"></a>
    3510. 

  3510. <span class="sourceLineNo">3502</span>                            Math.min(yymin, yy), Math.abs(xx - xxmax),<a name="line.3502"></a>
    3511. 

  3511. <span class="sourceLineNo">3503</span>                            Math.abs(yy - yymin));<a name="line.3503"></a>
    3512. 

  3512. <span class="sourceLineNo">3504</span>                }<a name="line.3504"></a>
    3513. 

  3513. <span class="sourceLineNo">3505</span>                somethingToDraw = true;<a name="line.3505"></a>
    3514. 

  3514. <span class="sourceLineNo">3506</span>            }<a name="line.3506"></a>
    3515. 

  3515. <span class="sourceLineNo">3507</span>        }<a name="line.3507"></a>
    3516. 

  3516. <span class="sourceLineNo">3508</span>        if (somethingToDraw) {<a name="line.3508"></a>
    3517. 

  3517. <span class="sourceLineNo">3509</span>            Composite originalComposite = g2.getComposite();<a name="line.3509"></a>
    3518. 

  3518. <span class="sourceLineNo">3510</span>            g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,<a name="line.3510"></a>
    3519. 

  3519. <span class="sourceLineNo">3511</span>                    getBackgroundAlpha()));<a name="line.3511"></a>
    3520. 

  3520. <span class="sourceLineNo">3512</span>            for (int i = 0; i &lt; 4; i++) {<a name="line.3512"></a>
    3521. 

  3521. <span class="sourceLineNo">3513</span>                if (this.quadrantPaint[i] != null &amp;&amp; r[i] != null) {<a name="line.3513"></a>
    3522. 

  3522. <span class="sourceLineNo">3514</span>                    g2.setPaint(this.quadrantPaint[i]);<a name="line.3514"></a>
    3523. 

  3523. <span class="sourceLineNo">3515</span>                    g2.fill(r[i]);<a name="line.3515"></a>
    3524. 

  3524. <span class="sourceLineNo">3516</span>                }<a name="line.3516"></a>
    3525. 

  3525. <span class="sourceLineNo">3517</span>            }<a name="line.3517"></a>
    3526. 

  3526. <span class="sourceLineNo">3518</span>            g2.setComposite(originalComposite);<a name="line.3518"></a>
    3527. 

  3527. <span class="sourceLineNo">3519</span>        }<a name="line.3519"></a>
    3528. 

  3528. <span class="sourceLineNo">3520</span>    }<a name="line.3520"></a>
    3529. 

  3529. <span class="sourceLineNo">3521</span><a name="line.3521"></a>
    3530. 

  3530. <span class="sourceLineNo">3522</span>    /**<a name="line.3522"></a>
    3531. 

  3531. <span class="sourceLineNo">3523</span>     * Draws the domain tick bands, if any.<a name="line.3523"></a>
    3532. 

  3532. <span class="sourceLineNo">3524</span>     *<a name="line.3524"></a>
    3533. 

  3533. <span class="sourceLineNo">3525</span>     * @param g2  the graphics device.<a name="line.3525"></a>
    3534. 

  3534. <span class="sourceLineNo">3526</span>     * @param dataArea  the data area.<a name="line.3526"></a>
    3535. 

  3535. <span class="sourceLineNo">3527</span>     * @param ticks  the ticks.<a name="line.3527"></a>
    3536. 

  3536. <span class="sourceLineNo">3528</span>     *<a name="line.3528"></a>
    3537. 

  3537. <span class="sourceLineNo">3529</span>     * @see #setDomainTickBandPaint(Paint)<a name="line.3529"></a>
    3538. 

  3538. <span class="sourceLineNo">3530</span>     */<a name="line.3530"></a>
    3539. 

  3539. <span class="sourceLineNo">3531</span>    public void drawDomainTickBands(Graphics2D g2, Rectangle2D dataArea,<a name="line.3531"></a>
    3540. 

  3540. <span class="sourceLineNo">3532</span>                                    List ticks) {<a name="line.3532"></a>
    3541. 

  3541. <span class="sourceLineNo">3533</span>        Paint bandPaint = getDomainTickBandPaint();<a name="line.3533"></a>
    3542. 

  3542. <span class="sourceLineNo">3534</span>        if (bandPaint != null) {<a name="line.3534"></a>
    3543. 

  3543. <span class="sourceLineNo">3535</span>            boolean fillBand = false;<a name="line.3535"></a>
    3544. 

  3544. <span class="sourceLineNo">3536</span>            ValueAxis xAxis = getDomainAxis();<a name="line.3536"></a>
    3545. 

  3545. <span class="sourceLineNo">3537</span>            double previous = xAxis.getLowerBound();<a name="line.3537"></a>
    3546. 

  3546. <span class="sourceLineNo">3538</span>            Iterator iterator = ticks.iterator();<a name="line.3538"></a>
    3547. 

  3547. <span class="sourceLineNo">3539</span>            while (iterator.hasNext()) {<a name="line.3539"></a>
    3548. 

  3548. <span class="sourceLineNo">3540</span>                ValueTick tick = (ValueTick) iterator.next();<a name="line.3540"></a>
    3549. 

  3549. <span class="sourceLineNo">3541</span>                double current = tick.getValue();<a name="line.3541"></a>
    3550. 

  3550. <span class="sourceLineNo">3542</span>                if (fillBand) {<a name="line.3542"></a>
    3551. 

  3551. <span class="sourceLineNo">3543</span>                    getRenderer().fillDomainGridBand(g2, this, xAxis, dataArea,<a name="line.3543"></a>
    3552. 

  3552. <span class="sourceLineNo">3544</span>                            previous, current);<a name="line.3544"></a>
    3553. 

  3553. <span class="sourceLineNo">3545</span>                }<a name="line.3545"></a>
    3554. 

  3554. <span class="sourceLineNo">3546</span>                previous = current;<a name="line.3546"></a>
    3555. 

  3555. <span class="sourceLineNo">3547</span>                fillBand = !fillBand;<a name="line.3547"></a>
    3556. 

  3556. <span class="sourceLineNo">3548</span>            }<a name="line.3548"></a>
    3557. 

  3557. <span class="sourceLineNo">3549</span>            double end = xAxis.getUpperBound();<a name="line.3549"></a>
    3558. 

  3558. <span class="sourceLineNo">3550</span>            if (fillBand) {<a name="line.3550"></a>
    3559. 

  3559. <span class="sourceLineNo">3551</span>                getRenderer().fillDomainGridBand(g2, this, xAxis, dataArea,<a name="line.3551"></a>
    3560. 

  3560. <span class="sourceLineNo">3552</span>                        previous, end);<a name="line.3552"></a>
    3561. 

  3561. <span class="sourceLineNo">3553</span>            }<a name="line.3553"></a>
    3562. 

  3562. <span class="sourceLineNo">3554</span>        }<a name="line.3554"></a>
    3563. 

  3563. <span class="sourceLineNo">3555</span>    }<a name="line.3555"></a>
    3564. 

  3564. <span class="sourceLineNo">3556</span><a name="line.3556"></a>
    3565. 

  3565. <span class="sourceLineNo">3557</span>    /**<a name="line.3557"></a>
    3566. 

  3566. <span class="sourceLineNo">3558</span>     * Draws the range tick bands, if any.<a name="line.3558"></a>
    3567. 

  3567. <span class="sourceLineNo">3559</span>     *<a name="line.3559"></a>
    3568. 

  3568. <span class="sourceLineNo">3560</span>     * @param g2  the graphics device.<a name="line.3560"></a>
    3569. 

  3569. <span class="sourceLineNo">3561</span>     * @param dataArea  the data area.<a name="line.3561"></a>
    3570. 

  3570. <span class="sourceLineNo">3562</span>     * @param ticks  the ticks.<a name="line.3562"></a>
    3571. 

  3571. <span class="sourceLineNo">3563</span>     *<a name="line.3563"></a>
    3572. 

  3572. <span class="sourceLineNo">3564</span>     * @see #setRangeTickBandPaint(Paint)<a name="line.3564"></a>
    3573. 

  3573. <span class="sourceLineNo">3565</span>     */<a name="line.3565"></a>
    3574. 

  3574. <span class="sourceLineNo">3566</span>    public void drawRangeTickBands(Graphics2D g2, Rectangle2D dataArea,<a name="line.3566"></a>
    3575. 

  3575. <span class="sourceLineNo">3567</span>                                   List ticks) {<a name="line.3567"></a>
    3576. 

  3576. <span class="sourceLineNo">3568</span>        Paint bandPaint = getRangeTickBandPaint();<a name="line.3568"></a>
    3577. 

  3577. <span class="sourceLineNo">3569</span>        if (bandPaint != null) {<a name="line.3569"></a>
    3578. 

  3578. <span class="sourceLineNo">3570</span>            boolean fillBand = false;<a name="line.3570"></a>
    3579. 

  3579. <span class="sourceLineNo">3571</span>            ValueAxis axis = getRangeAxis();<a name="line.3571"></a>
    3580. 

  3580. <span class="sourceLineNo">3572</span>            double previous = axis.getLowerBound();<a name="line.3572"></a>
    3581. 

  3581. <span class="sourceLineNo">3573</span>            Iterator iterator = ticks.iterator();<a name="line.3573"></a>
    3582. 

  3582. <span class="sourceLineNo">3574</span>            while (iterator.hasNext()) {<a name="line.3574"></a>
    3583. 

  3583. <span class="sourceLineNo">3575</span>                ValueTick tick = (ValueTick) iterator.next();<a name="line.3575"></a>
    3584. 

  3584. <span class="sourceLineNo">3576</span>                double current = tick.getValue();<a name="line.3576"></a>
    3585. 

  3585. <span class="sourceLineNo">3577</span>                if (fillBand) {<a name="line.3577"></a>
    3586. 

  3586. <span class="sourceLineNo">3578</span>                    getRenderer().fillRangeGridBand(g2, this, axis, dataArea,<a name="line.3578"></a>
    3587. 

  3587. <span class="sourceLineNo">3579</span>                            previous, current);<a name="line.3579"></a>
    3588. 

  3588. <span class="sourceLineNo">3580</span>                }<a name="line.3580"></a>
    3589. 

  3589. <span class="sourceLineNo">3581</span>                previous = current;<a name="line.3581"></a>
    3590. 

  3590. <span class="sourceLineNo">3582</span>                fillBand = !fillBand;<a name="line.3582"></a>
    3591. 

  3591. <span class="sourceLineNo">3583</span>            }<a name="line.3583"></a>
    3592. 

  3592. <span class="sourceLineNo">3584</span>            double end = axis.getUpperBound();<a name="line.3584"></a>
    3593. 

  3593. <span class="sourceLineNo">3585</span>            if (fillBand) {<a name="line.3585"></a>
    3594. 

  3594. <span class="sourceLineNo">3586</span>                getRenderer().fillRangeGridBand(g2, this, axis, dataArea,<a name="line.3586"></a>
    3595. 

  3595. <span class="sourceLineNo">3587</span>                        previous, end);<a name="line.3587"></a>
    3596. 

  3596. <span class="sourceLineNo">3588</span>            }<a name="line.3588"></a>
    3597. 

  3597. <span class="sourceLineNo">3589</span>        }<a name="line.3589"></a>
    3598. 

  3598. <span class="sourceLineNo">3590</span>    }<a name="line.3590"></a>
    3599. 

  3599. <span class="sourceLineNo">3591</span><a name="line.3591"></a>
    3600. 

  3600. <span class="sourceLineNo">3592</span>    /**<a name="line.3592"></a>
    3601. 

  3601. <span class="sourceLineNo">3593</span>     * A utility method for drawing the axes.<a name="line.3593"></a>
    3602. 

  3602. <span class="sourceLineNo">3594</span>     *<a name="line.3594"></a>
    3603. 

  3603. <span class="sourceLineNo">3595</span>     * @param g2  the graphics device (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.3595"></a>
    3604. 

  3604. <span class="sourceLineNo">3596</span>     * @param plotArea  the plot area (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.3596"></a>
    3605. 

  3605. <span class="sourceLineNo">3597</span>     * @param dataArea  the data area (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.3597"></a>
    3606. 

  3606. <span class="sourceLineNo">3598</span>     * @param plotState  collects information about the plot (&lt;code&gt;null&lt;/code&gt;<a name="line.3598"></a>
    3607. 

  3607. <span class="sourceLineNo">3599</span>     *                   permitted).<a name="line.3599"></a>
    3608. 

  3608. <span class="sourceLineNo">3600</span>     *<a name="line.3600"></a>
    3609. 

  3609. <span class="sourceLineNo">3601</span>     * @return A map containing the state for each axis drawn.<a name="line.3601"></a>
    3610. 

  3610. <span class="sourceLineNo">3602</span>     */<a name="line.3602"></a>
    3611. 

  3611. <span class="sourceLineNo">3603</span>    protected Map&lt;Axis, AxisState&gt; drawAxes(Graphics2D g2, Rectangle2D plotArea,<a name="line.3603"></a>
    3612. 

  3612. <span class="sourceLineNo">3604</span>            Rectangle2D dataArea, PlotRenderingInfo plotState) {<a name="line.3604"></a>
    3613. 

  3613. <span class="sourceLineNo">3605</span><a name="line.3605"></a>
    3614. 

  3614. <span class="sourceLineNo">3606</span>        AxisCollection axisCollection = new AxisCollection();<a name="line.3606"></a>
    3615. 

  3615. <span class="sourceLineNo">3607</span><a name="line.3607"></a>
    3616. 

  3616. <span class="sourceLineNo">3608</span>        // add domain axes to lists...<a name="line.3608"></a>
    3617. 

  3617. <span class="sourceLineNo">3609</span>        for (ValueAxis axis : this.domainAxes.values()) {<a name="line.3609"></a>
    3618. 

  3618. <span class="sourceLineNo">3610</span>            if (axis != null) {<a name="line.3610"></a>
    3619. 

  3619. <span class="sourceLineNo">3611</span>                int axisIndex = findDomainAxisIndex(axis);<a name="line.3611"></a>
    3620. 

  3620. <span class="sourceLineNo">3612</span>                axisCollection.add(axis, getDomainAxisEdge(axisIndex));<a name="line.3612"></a>
    3621. 

  3621. <span class="sourceLineNo">3613</span>            }<a name="line.3613"></a>
    3622. 

  3622. <span class="sourceLineNo">3614</span>        }<a name="line.3614"></a>
    3623. 

  3623. <span class="sourceLineNo">3615</span><a name="line.3615"></a>
    3624. 

  3624. <span class="sourceLineNo">3616</span>        // add range axes to lists...<a name="line.3616"></a>
    3625. 

  3625. <span class="sourceLineNo">3617</span>        for (ValueAxis axis : this.rangeAxes.values()) {<a name="line.3617"></a>
    3626. 

  3626. <span class="sourceLineNo">3618</span>            if (axis != null) {<a name="line.3618"></a>
    3627. 

  3627. <span class="sourceLineNo">3619</span>                int axisIndex = findRangeAxisIndex(axis);<a name="line.3619"></a>
    3628. 

  3628. <span class="sourceLineNo">3620</span>                axisCollection.add(axis, getRangeAxisEdge(axisIndex));<a name="line.3620"></a>
    3629. 

  3629. <span class="sourceLineNo">3621</span>            }<a name="line.3621"></a>
    3630. 

  3630. <span class="sourceLineNo">3622</span>        }<a name="line.3622"></a>
    3631. 

  3631. <span class="sourceLineNo">3623</span><a name="line.3623"></a>
    3632. 

  3632. <span class="sourceLineNo">3624</span>        Map axisStateMap = new HashMap();<a name="line.3624"></a>
    3633. 

  3633. <span class="sourceLineNo">3625</span><a name="line.3625"></a>
    3634. 

  3634. <span class="sourceLineNo">3626</span>        // draw the top axes<a name="line.3626"></a>
    3635. 

  3635. <span class="sourceLineNo">3627</span>        double cursor = dataArea.getMinY() - this.axisOffset.calculateTopOutset(<a name="line.3627"></a>
    3636. 

  3636. <span class="sourceLineNo">3628</span>                dataArea.getHeight());<a name="line.3628"></a>
    3637. 

  3637. <span class="sourceLineNo">3629</span>        Iterator iterator = axisCollection.getAxesAtTop().iterator();<a name="line.3629"></a>
    3638. 

  3638. <span class="sourceLineNo">3630</span>        while (iterator.hasNext()) {<a name="line.3630"></a>
    3639. 

  3639. <span class="sourceLineNo">3631</span>            ValueAxis axis = (ValueAxis) iterator.next();<a name="line.3631"></a>
    3640. 

  3640. <span class="sourceLineNo">3632</span>            AxisState info = axis.draw(g2, cursor, plotArea, dataArea,<a name="line.3632"></a>
    3641. 

  3641. <span class="sourceLineNo">3633</span>                    RectangleEdge.TOP, plotState);<a name="line.3633"></a>
    3642. 

  3642. <span class="sourceLineNo">3634</span>            cursor = info.getCursor();<a name="line.3634"></a>
    3643. 

  3643. <span class="sourceLineNo">3635</span>            axisStateMap.put(axis, info);<a name="line.3635"></a>
    3644. 

  3644. <span class="sourceLineNo">3636</span>        }<a name="line.3636"></a>
    3645. 

  3645. <span class="sourceLineNo">3637</span><a name="line.3637"></a>
    3646. 

  3646. <span class="sourceLineNo">3638</span>        // draw the bottom axes<a name="line.3638"></a>
    3647. 

  3647. <span class="sourceLineNo">3639</span>        cursor = dataArea.getMaxY()<a name="line.3639"></a>
    3648. 

  3648. <span class="sourceLineNo">3640</span>                 + this.axisOffset.calculateBottomOutset(dataArea.getHeight());<a name="line.3640"></a>
    3649. 

  3649. <span class="sourceLineNo">3641</span>        iterator = axisCollection.getAxesAtBottom().iterator();<a name="line.3641"></a>
    3650. 

  3650. <span class="sourceLineNo">3642</span>        while (iterator.hasNext()) {<a name="line.3642"></a>
    3651. 

  3651. <span class="sourceLineNo">3643</span>            ValueAxis axis = (ValueAxis) iterator.next();<a name="line.3643"></a>
    3652. 

  3652. <span class="sourceLineNo">3644</span>            AxisState info = axis.draw(g2, cursor, plotArea, dataArea,<a name="line.3644"></a>
    3653. 

  3653. <span class="sourceLineNo">3645</span>                    RectangleEdge.BOTTOM, plotState);<a name="line.3645"></a>
    3654. 

  3654. <span class="sourceLineNo">3646</span>            cursor = info.getCursor();<a name="line.3646"></a>
    3655. 

  3655. <span class="sourceLineNo">3647</span>            axisStateMap.put(axis, info);<a name="line.3647"></a>
    3656. 

  3656. <span class="sourceLineNo">3648</span>        }<a name="line.3648"></a>
    3657. 

  3657. <span class="sourceLineNo">3649</span><a name="line.3649"></a>
    3658. 

  3658. <span class="sourceLineNo">3650</span>        // draw the left axes<a name="line.3650"></a>
    3659. 

  3659. <span class="sourceLineNo">3651</span>        cursor = dataArea.getMinX()<a name="line.3651"></a>
    3660. 

  3660. <span class="sourceLineNo">3652</span>                 - this.axisOffset.calculateLeftOutset(dataArea.getWidth());<a name="line.3652"></a>
    3661. 

  3661. <span class="sourceLineNo">3653</span>        iterator = axisCollection.getAxesAtLeft().iterator();<a name="line.3653"></a>
    3662. 

  3662. <span class="sourceLineNo">3654</span>        while (iterator.hasNext()) {<a name="line.3654"></a>
    3663. 

  3663. <span class="sourceLineNo">3655</span>            ValueAxis axis = (ValueAxis) iterator.next();<a name="line.3655"></a>
    3664. 

  3664. <span class="sourceLineNo">3656</span>            AxisState info = axis.draw(g2, cursor, plotArea, dataArea,<a name="line.3656"></a>
    3665. 

  3665. <span class="sourceLineNo">3657</span>                    RectangleEdge.LEFT, plotState);<a name="line.3657"></a>
    3666. 

  3666. <span class="sourceLineNo">3658</span>            cursor = info.getCursor();<a name="line.3658"></a>
    3667. 

  3667. <span class="sourceLineNo">3659</span>            axisStateMap.put(axis, info);<a name="line.3659"></a>
    3668. 

  3668. <span class="sourceLineNo">3660</span>        }<a name="line.3660"></a>
    3669. 

  3669. <span class="sourceLineNo">3661</span><a name="line.3661"></a>
    3670. 

  3670. <span class="sourceLineNo">3662</span>        // draw the right axes<a name="line.3662"></a>
    3671. 

  3671. <span class="sourceLineNo">3663</span>        cursor = dataArea.getMaxX()<a name="line.3663"></a>
    3672. 

  3672. <span class="sourceLineNo">3664</span>                 + this.axisOffset.calculateRightOutset(dataArea.getWidth());<a name="line.3664"></a>
    3673. 

  3673. <span class="sourceLineNo">3665</span>        iterator = axisCollection.getAxesAtRight().iterator();<a name="line.3665"></a>
    3674. 

  3674. <span class="sourceLineNo">3666</span>        while (iterator.hasNext()) {<a name="line.3666"></a>
    3675. 

  3675. <span class="sourceLineNo">3667</span>            ValueAxis axis = (ValueAxis) iterator.next();<a name="line.3667"></a>
    3676. 

  3676. <span class="sourceLineNo">3668</span>            AxisState info = axis.draw(g2, cursor, plotArea, dataArea,<a name="line.3668"></a>
    3677. 

  3677. <span class="sourceLineNo">3669</span>                    RectangleEdge.RIGHT, plotState);<a name="line.3669"></a>
    3678. 

  3678. <span class="sourceLineNo">3670</span>            cursor = info.getCursor();<a name="line.3670"></a>
    3679. 

  3679. <span class="sourceLineNo">3671</span>            axisStateMap.put(axis, info);<a name="line.3671"></a>
    3680. 

  3680. <span class="sourceLineNo">3672</span>        }<a name="line.3672"></a>
    3681. 

  3681. <span class="sourceLineNo">3673</span><a name="line.3673"></a>
    3682. 

  3682. <span class="sourceLineNo">3674</span>        return axisStateMap;<a name="line.3674"></a>
    3683. 

  3683. <span class="sourceLineNo">3675</span>    }<a name="line.3675"></a>
    3684. 

  3684. <span class="sourceLineNo">3676</span><a name="line.3676"></a>
    3685. 

  3685. <span class="sourceLineNo">3677</span>    /**<a name="line.3677"></a>
    3686. 

  3686. <span class="sourceLineNo">3678</span>     * Draws a representation of the data within the dataArea region, using the<a name="line.3678"></a>
    3687. 

  3687. <span class="sourceLineNo">3679</span>     * current renderer.<a name="line.3679"></a>
    3688. 

  3688. <span class="sourceLineNo">3680</span>     * &lt;P&gt;<a name="line.3680"></a>
    3689. 

  3689. <span class="sourceLineNo">3681</span>     * The &lt;code&gt;info&lt;/code&gt; and &lt;code&gt;crosshairState&lt;/code&gt; arguments may be<a name="line.3681"></a>
    3690. 

  3690. <span class="sourceLineNo">3682</span>     * &lt;code&gt;null&lt;/code&gt;.<a name="line.3682"></a>
    3691. 

  3691. <span class="sourceLineNo">3683</span>     *<a name="line.3683"></a>
    3692. 

  3692. <span class="sourceLineNo">3684</span>     * @param g2  the graphics device.<a name="line.3684"></a>
    3693. 

  3693. <span class="sourceLineNo">3685</span>     * @param dataArea  the region in which the data is to be drawn.<a name="line.3685"></a>
    3694. 

  3694. <span class="sourceLineNo">3686</span>     * @param index  the dataset index.<a name="line.3686"></a>
    3695. 

  3695. <span class="sourceLineNo">3687</span>     * @param info  an optional object for collection dimension information.<a name="line.3687"></a>
    3696. 

  3696. <span class="sourceLineNo">3688</span>     * @param crosshairState  collects crosshair information<a name="line.3688"></a>
    3697. 

  3697. <span class="sourceLineNo">3689</span>     *                        (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.3689"></a>
    3698. 

  3698. <span class="sourceLineNo">3690</span>     *<a name="line.3690"></a>
    3699. 

  3699. <span class="sourceLineNo">3691</span>     * @return A flag that indicates whether any data was actually rendered.<a name="line.3691"></a>
    3700. 

  3700. <span class="sourceLineNo">3692</span>     */<a name="line.3692"></a>
    3701. 

  3701. <span class="sourceLineNo">3693</span>    public boolean render(Graphics2D g2, Rectangle2D dataArea, int index,<a name="line.3693"></a>
    3702. 

  3702. <span class="sourceLineNo">3694</span>            PlotRenderingInfo info, CrosshairState crosshairState) {<a name="line.3694"></a>
    3703. 

  3703. <span class="sourceLineNo">3695</span><a name="line.3695"></a>
    3704. 

  3704. <span class="sourceLineNo">3696</span>        boolean foundData = false;<a name="line.3696"></a>
    3705. 

  3705. <span class="sourceLineNo">3697</span>        XYDataset dataset = getDataset(index);<a name="line.3697"></a>
    3706. 

  3706. <span class="sourceLineNo">3698</span>        if (!DatasetUtilities.isEmptyOrNull(dataset)) {<a name="line.3698"></a>
    3707. 

  3707. <span class="sourceLineNo">3699</span>            foundData = true;<a name="line.3699"></a>
    3708. 

  3708. <span class="sourceLineNo">3700</span>            ValueAxis xAxis = getDomainAxisForDataset(index);<a name="line.3700"></a>
    3709. 

  3709. <span class="sourceLineNo">3701</span>            ValueAxis yAxis = getRangeAxisForDataset(index);<a name="line.3701"></a>
    3710. 

  3710. <span class="sourceLineNo">3702</span>            if (xAxis == null || yAxis == null) {<a name="line.3702"></a>
    3711. 

  3711. <span class="sourceLineNo">3703</span>                return foundData;  // can't render anything without axes<a name="line.3703"></a>
    3712. 

  3712. <span class="sourceLineNo">3704</span>            }<a name="line.3704"></a>
    3713. 

  3713. <span class="sourceLineNo">3705</span>            XYItemRenderer renderer = getRenderer(index);<a name="line.3705"></a>
    3714. 

  3714. <span class="sourceLineNo">3706</span>            if (renderer == null) {<a name="line.3706"></a>
    3715. 

  3715. <span class="sourceLineNo">3707</span>                renderer = getRenderer();<a name="line.3707"></a>
    3716. 

  3716. <span class="sourceLineNo">3708</span>                if (renderer == null) { // no default renderer available<a name="line.3708"></a>
    3717. 

  3717. <span class="sourceLineNo">3709</span>                    return foundData;<a name="line.3709"></a>
    3718. 

  3718. <span class="sourceLineNo">3710</span>                }<a name="line.3710"></a>
    3719. 

  3719. <span class="sourceLineNo">3711</span>            }<a name="line.3711"></a>
    3720. 

  3720. <span class="sourceLineNo">3712</span><a name="line.3712"></a>
    3721. 

  3721. <span class="sourceLineNo">3713</span>            XYItemRendererState state = renderer.initialise(g2, dataArea, this,<a name="line.3713"></a>
    3722. 

  3722. <span class="sourceLineNo">3714</span>                    dataset, info);<a name="line.3714"></a>
    3723. 

  3723. <span class="sourceLineNo">3715</span>            int passCount = renderer.getPassCount();<a name="line.3715"></a>
    3724. 

  3724. <span class="sourceLineNo">3716</span><a name="line.3716"></a>
    3725. 

  3725. <span class="sourceLineNo">3717</span>            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();<a name="line.3717"></a>
    3726. 

  3726. <span class="sourceLineNo">3718</span>            if (seriesOrder == SeriesRenderingOrder.REVERSE) {<a name="line.3718"></a>
    3727. 

  3727. <span class="sourceLineNo">3719</span>                //render series in reverse order<a name="line.3719"></a>
    3728. 

  3728. <span class="sourceLineNo">3720</span>                for (int pass = 0; pass &lt; passCount; pass++) {<a name="line.3720"></a>
    3729. 

  3729. <span class="sourceLineNo">3721</span>                    int seriesCount = dataset.getSeriesCount();<a name="line.3721"></a>
    3730. 

  3730. <span class="sourceLineNo">3722</span>                    for (int series = seriesCount - 1; series &gt;= 0; series--) {<a name="line.3722"></a>
    3731. 

  3731. <span class="sourceLineNo">3723</span>                        int firstItem = 0;<a name="line.3723"></a>
    3732. 

  3732. <span class="sourceLineNo">3724</span>                        int lastItem = dataset.getItemCount(series) - 1;<a name="line.3724"></a>
    3733. 

  3733. <span class="sourceLineNo">3725</span>                        if (lastItem == -1) {<a name="line.3725"></a>
    3734. 

  3734. <span class="sourceLineNo">3726</span>                            continue;<a name="line.3726"></a>
    3735. 

  3735. <span class="sourceLineNo">3727</span>                        }<a name="line.3727"></a>
    3736. 

  3736. <span class="sourceLineNo">3728</span>                        if (state.getProcessVisibleItemsOnly()) {<a name="line.3728"></a>
    3737. 

  3737. <span class="sourceLineNo">3729</span>                            int[] itemBounds = RendererUtilities.findLiveItems(<a name="line.3729"></a>
    3738. 

  3738. <span class="sourceLineNo">3730</span>                                    dataset, series, xAxis.getLowerBound(),<a name="line.3730"></a>
    3739. 

  3739. <span class="sourceLineNo">3731</span>                                    xAxis.getUpperBound());<a name="line.3731"></a>
    3740. 

  3740. <span class="sourceLineNo">3732</span>                            firstItem = Math.max(itemBounds[0] - 1, 0);<a name="line.3732"></a>
    3741. 

  3741. <span class="sourceLineNo">3733</span>                            lastItem = Math.min(itemBounds[1] + 1, lastItem);<a name="line.3733"></a>
    3742. 

  3742. <span class="sourceLineNo">3734</span>                        }<a name="line.3734"></a>
    3743. 

  3743. <span class="sourceLineNo">3735</span>                        state.startSeriesPass(dataset, series, firstItem,<a name="line.3735"></a>
    3744. 

  3744. <span class="sourceLineNo">3736</span>                                lastItem, pass, passCount);<a name="line.3736"></a>
    3745. 

  3745. <span class="sourceLineNo">3737</span>                        for (int item = firstItem; item &lt;= lastItem; item++) {<a name="line.3737"></a>
    3746. 

  3746. <span class="sourceLineNo">3738</span>                            renderer.drawItem(g2, state, dataArea, info,<a name="line.3738"></a>
    3747. 

  3747. <span class="sourceLineNo">3739</span>                                    this, xAxis, yAxis, dataset, series, item,<a name="line.3739"></a>
    3748. 

  3748. <span class="sourceLineNo">3740</span>                                    crosshairState, pass);<a name="line.3740"></a>
    3749. 

  3749. <span class="sourceLineNo">3741</span>                        }<a name="line.3741"></a>
    3750. 

  3750. <span class="sourceLineNo">3742</span>                        state.endSeriesPass(dataset, series, firstItem,<a name="line.3742"></a>
    3751. 

  3751. <span class="sourceLineNo">3743</span>                                lastItem, pass, passCount);<a name="line.3743"></a>
    3752. 

  3752. <span class="sourceLineNo">3744</span>                    }<a name="line.3744"></a>
    3753. 

  3753. <span class="sourceLineNo">3745</span>                }<a name="line.3745"></a>
    3754. 

  3754. <span class="sourceLineNo">3746</span>            }<a name="line.3746"></a>
    3755. 

  3755. <span class="sourceLineNo">3747</span>            else {<a name="line.3747"></a>
    3756. 

  3756. <span class="sourceLineNo">3748</span>                //render series in forward order<a name="line.3748"></a>
    3757. 

  3757. <span class="sourceLineNo">3749</span>                for (int pass = 0; pass &lt; passCount; pass++) {<a name="line.3749"></a>
    3758. 

  3758. <span class="sourceLineNo">3750</span>                    int seriesCount = dataset.getSeriesCount();<a name="line.3750"></a>
    3759. 

  3759. <span class="sourceLineNo">3751</span>                    for (int series = 0; series &lt; seriesCount; series++) {<a name="line.3751"></a>
    3760. 

  3760. <span class="sourceLineNo">3752</span>                        int firstItem = 0;<a name="line.3752"></a>
    3761. 

  3761. <span class="sourceLineNo">3753</span>                        int lastItem = dataset.getItemCount(series) - 1;<a name="line.3753"></a>
    3762. 

  3762. <span class="sourceLineNo">3754</span>                        if (state.getProcessVisibleItemsOnly()) {<a name="line.3754"></a>
    3763. 

  3763. <span class="sourceLineNo">3755</span>                            int[] itemBounds = RendererUtilities.findLiveItems(<a name="line.3755"></a>
    3764. 

  3764. <span class="sourceLineNo">3756</span>                                    dataset, series, xAxis.getLowerBound(),<a name="line.3756"></a>
    3765. 

  3765. <span class="sourceLineNo">3757</span>                                    xAxis.getUpperBound());<a name="line.3757"></a>
    3766. 

  3766. <span class="sourceLineNo">3758</span>                            firstItem = Math.max(itemBounds[0] - 1, 0);<a name="line.3758"></a>
    3767. 

  3767. <span class="sourceLineNo">3759</span>                            lastItem = Math.min(itemBounds[1] + 1, lastItem);<a name="line.3759"></a>
    3768. 

  3768. <span class="sourceLineNo">3760</span>                        }<a name="line.3760"></a>
    3769. 

  3769. <span class="sourceLineNo">3761</span>                        state.startSeriesPass(dataset, series, firstItem,<a name="line.3761"></a>
    3770. 

  3770. <span class="sourceLineNo">3762</span>                                lastItem, pass, passCount);<a name="line.3762"></a>
    3771. 

  3771. <span class="sourceLineNo">3763</span>                        for (int item = firstItem; item &lt;= lastItem; item++) {<a name="line.3763"></a>
    3772. 

  3772. <span class="sourceLineNo">3764</span>                            renderer.drawItem(g2, state, dataArea, info,<a name="line.3764"></a>
    3773. 

  3773. <span class="sourceLineNo">3765</span>                                    this, xAxis, yAxis, dataset, series, item,<a name="line.3765"></a>
    3774. 

  3774. <span class="sourceLineNo">3766</span>                                    crosshairState, pass);<a name="line.3766"></a>
    3775. 

  3775. <span class="sourceLineNo">3767</span>                        }<a name="line.3767"></a>
    3776. 

  3776. <span class="sourceLineNo">3768</span>                        state.endSeriesPass(dataset, series, firstItem,<a name="line.3768"></a>
    3777. 

  3777. <span class="sourceLineNo">3769</span>                                lastItem, pass, passCount);<a name="line.3769"></a>
    3778. 

  3778. <span class="sourceLineNo">3770</span>                    }<a name="line.3770"></a>
    3779. 

  3779. <span class="sourceLineNo">3771</span>                }<a name="line.3771"></a>
    3780. 

  3780. <span class="sourceLineNo">3772</span>            }<a name="line.3772"></a>
    3781. 

  3781. <span class="sourceLineNo">3773</span>        }<a name="line.3773"></a>
    3782. 

  3782. <span class="sourceLineNo">3774</span>        return foundData;<a name="line.3774"></a>
    3783. 

  3783. <span class="sourceLineNo">3775</span>    }<a name="line.3775"></a>
    3784. 

  3784. <span class="sourceLineNo">3776</span><a name="line.3776"></a>
    3785. 

  3785. <span class="sourceLineNo">3777</span>    /**<a name="line.3777"></a>
    3786. 

  3786. <span class="sourceLineNo">3778</span>     * Returns the domain axis for a dataset.<a name="line.3778"></a>
    3787. 

  3787. <span class="sourceLineNo">3779</span>     *<a name="line.3779"></a>
    3788. 

  3788. <span class="sourceLineNo">3780</span>     * @param index  the dataset index (must be &amp;gt;= 0).<a name="line.3780"></a>
    3789. 

  3789. <span class="sourceLineNo">3781</span>     *<a name="line.3781"></a>
    3790. 

  3790. <span class="sourceLineNo">3782</span>     * @return The axis.<a name="line.3782"></a>
    3791. 

  3791. <span class="sourceLineNo">3783</span>     */<a name="line.3783"></a>
    3792. 

  3792. <span class="sourceLineNo">3784</span>    public ValueAxis getDomainAxisForDataset(int index) {<a name="line.3784"></a>
    3793. 

  3793. <span class="sourceLineNo">3785</span>        ParamChecks.requireNonNegative(index, "index");<a name="line.3785"></a>
    3794. 

  3794. <span class="sourceLineNo">3786</span>        ValueAxis valueAxis;<a name="line.3786"></a>
    3795. 

  3795. <span class="sourceLineNo">3787</span>        List axisIndices = (List) this.datasetToDomainAxesMap.get(<a name="line.3787"></a>
    3796. 

  3796. <span class="sourceLineNo">3788</span>                new Integer(index));<a name="line.3788"></a>
    3797. 

  3797. <span class="sourceLineNo">3789</span>        if (axisIndices != null) {<a name="line.3789"></a>
    3798. 

  3798. <span class="sourceLineNo">3790</span>            // the first axis in the list is used for data &lt;--&gt; Java2D<a name="line.3790"></a>
    3799. 

  3799. <span class="sourceLineNo">3791</span>            Integer axisIndex = (Integer) axisIndices.get(0);<a name="line.3791"></a>
    3800. 

  3800. <span class="sourceLineNo">3792</span>            valueAxis = getDomainAxis(axisIndex.intValue());<a name="line.3792"></a>
    3801. 

  3801. <span class="sourceLineNo">3793</span>        }<a name="line.3793"></a>
    3802. 

  3802. <span class="sourceLineNo">3794</span>        else {<a name="line.3794"></a>
    3803. 

  3803. <span class="sourceLineNo">3795</span>            valueAxis = getDomainAxis(0);<a name="line.3795"></a>
    3804. 

  3804. <span class="sourceLineNo">3796</span>        }<a name="line.3796"></a>
    3805. 

  3805. <span class="sourceLineNo">3797</span>        return valueAxis;<a name="line.3797"></a>
    3806. 

  3806. <span class="sourceLineNo">3798</span>    }<a name="line.3798"></a>
    3807. 

  3807. <span class="sourceLineNo">3799</span><a name="line.3799"></a>
    3808. 

  3808. <span class="sourceLineNo">3800</span>    /**<a name="line.3800"></a>
    3809. 

  3809. <span class="sourceLineNo">3801</span>     * Returns the range axis for a dataset.<a name="line.3801"></a>
    3810. 

  3810. <span class="sourceLineNo">3802</span>     *<a name="line.3802"></a>
    3811. 

  3811. <span class="sourceLineNo">3803</span>     * @param index  the dataset index (must be &amp;gt;= 0).<a name="line.3803"></a>
    3812. 

  3812. <span class="sourceLineNo">3804</span>     *<a name="line.3804"></a>
    3813. 

  3813. <span class="sourceLineNo">3805</span>     * @return The axis.<a name="line.3805"></a>
    3814. 

  3814. <span class="sourceLineNo">3806</span>     */<a name="line.3806"></a>
    3815. 

  3815. <span class="sourceLineNo">3807</span>    public ValueAxis getRangeAxisForDataset(int index) {<a name="line.3807"></a>
    3816. 

  3816. <span class="sourceLineNo">3808</span>        ParamChecks.requireNonNegative(index, "index");<a name="line.3808"></a>
    3817. 

  3817. <span class="sourceLineNo">3809</span>        ValueAxis valueAxis;<a name="line.3809"></a>
    3818. 

  3818. <span class="sourceLineNo">3810</span>        List axisIndices = (List) this.datasetToRangeAxesMap.get(<a name="line.3810"></a>
    3819. 

  3819. <span class="sourceLineNo">3811</span>                new Integer(index));<a name="line.3811"></a>
    3820. 

  3820. <span class="sourceLineNo">3812</span>        if (axisIndices != null) {<a name="line.3812"></a>
    3821. 

  3821. <span class="sourceLineNo">3813</span>            // the first axis in the list is used for data &lt;--&gt; Java2D<a name="line.3813"></a>
    3822. 

  3822. <span class="sourceLineNo">3814</span>            Integer axisIndex = (Integer) axisIndices.get(0);<a name="line.3814"></a>
    3823. 

  3823. <span class="sourceLineNo">3815</span>            valueAxis = getRangeAxis(axisIndex.intValue());<a name="line.3815"></a>
    3824. 

  3824. <span class="sourceLineNo">3816</span>        }<a name="line.3816"></a>
    3825. 

  3825. <span class="sourceLineNo">3817</span>        else {<a name="line.3817"></a>
    3826. 

  3826. <span class="sourceLineNo">3818</span>            valueAxis = getRangeAxis(0);<a name="line.3818"></a>
    3827. 

  3827. <span class="sourceLineNo">3819</span>        }<a name="line.3819"></a>
    3828. 

  3828. <span class="sourceLineNo">3820</span>        return valueAxis;<a name="line.3820"></a>
    3829. 

  3829. <span class="sourceLineNo">3821</span>    }<a name="line.3821"></a>
    3830. 

  3830. <span class="sourceLineNo">3822</span><a name="line.3822"></a>
    3831. 

  3831. <span class="sourceLineNo">3823</span>    /**<a name="line.3823"></a>
    3832. 

  3832. <span class="sourceLineNo">3824</span>     * Draws the gridlines for the plot, if they are visible.<a name="line.3824"></a>
    3833. 

  3833. <span class="sourceLineNo">3825</span>     *<a name="line.3825"></a>
    3834. 

  3834. <span class="sourceLineNo">3826</span>     * @param g2  the graphics device.<a name="line.3826"></a>
    3835. 

  3835. <span class="sourceLineNo">3827</span>     * @param dataArea  the data area.<a name="line.3827"></a>
    3836. 

  3836. <span class="sourceLineNo">3828</span>     * @param ticks  the ticks.<a name="line.3828"></a>
    3837. 

  3837. <span class="sourceLineNo">3829</span>     *<a name="line.3829"></a>
    3838. 

  3838. <span class="sourceLineNo">3830</span>     * @see #drawRangeGridlines(Graphics2D, Rectangle2D, List)<a name="line.3830"></a>
    3839. 

  3839. <span class="sourceLineNo">3831</span>     */<a name="line.3831"></a>
    3840. 

  3840. <span class="sourceLineNo">3832</span>    protected void drawDomainGridlines(Graphics2D g2, Rectangle2D dataArea,<a name="line.3832"></a>
    3841. 

  3841. <span class="sourceLineNo">3833</span>                                       List ticks) {<a name="line.3833"></a>
    3842. 

  3842. <span class="sourceLineNo">3834</span><a name="line.3834"></a>
    3843. 

  3843. <span class="sourceLineNo">3835</span>        // no renderer, no gridlines...<a name="line.3835"></a>
    3844. 

  3844. <span class="sourceLineNo">3836</span>        if (getRenderer() == null) {<a name="line.3836"></a>
    3845. 

  3845. <span class="sourceLineNo">3837</span>            return;<a name="line.3837"></a>
    3846. 

  3846. <span class="sourceLineNo">3838</span>        }<a name="line.3838"></a>
    3847. 

  3847. <span class="sourceLineNo">3839</span><a name="line.3839"></a>
    3848. 

  3848. <span class="sourceLineNo">3840</span>        // draw the domain grid lines, if any...<a name="line.3840"></a>
    3849. 

  3849. <span class="sourceLineNo">3841</span>        if (isDomainGridlinesVisible() || isDomainMinorGridlinesVisible()) {<a name="line.3841"></a>
    3850. 

  3850. <span class="sourceLineNo">3842</span>            Stroke gridStroke = null;<a name="line.3842"></a>
    3851. 

  3851. <span class="sourceLineNo">3843</span>            Paint gridPaint = null;<a name="line.3843"></a>
    3852. 

  3852. <span class="sourceLineNo">3844</span>            Iterator iterator = ticks.iterator();<a name="line.3844"></a>
    3853. 

  3853. <span class="sourceLineNo">3845</span>            boolean paintLine;<a name="line.3845"></a>
    3854. 

  3854. <span class="sourceLineNo">3846</span>            while (iterator.hasNext()) {<a name="line.3846"></a>
    3855. 

  3855. <span class="sourceLineNo">3847</span>                paintLine = false;<a name="line.3847"></a>
    3856. 

  3856. <span class="sourceLineNo">3848</span>                ValueTick tick = (ValueTick) iterator.next();<a name="line.3848"></a>
    3857. 

  3857. <span class="sourceLineNo">3849</span>                if ((tick.getTickType() == TickType.MINOR)<a name="line.3849"></a>
    3858. 

  3858. <span class="sourceLineNo">3850</span>                        &amp;&amp; isDomainMinorGridlinesVisible()) {<a name="line.3850"></a>
    3859. 

  3859. <span class="sourceLineNo">3851</span>                    gridStroke = getDomainMinorGridlineStroke();<a name="line.3851"></a>
    3860. 

  3860. <span class="sourceLineNo">3852</span>                    gridPaint = getDomainMinorGridlinePaint();<a name="line.3852"></a>
    3861. 

  3861. <span class="sourceLineNo">3853</span>                    paintLine = true;<a name="line.3853"></a>
    3862. 

  3862. <span class="sourceLineNo">3854</span>                } else if ((tick.getTickType() == TickType.MAJOR)<a name="line.3854"></a>
    3863. 

  3863. <span class="sourceLineNo">3855</span>                        &amp;&amp; isDomainGridlinesVisible()) {<a name="line.3855"></a>
    3864. 

  3864. <span class="sourceLineNo">3856</span>                    gridStroke = getDomainGridlineStroke();<a name="line.3856"></a>
    3865. 

  3865. <span class="sourceLineNo">3857</span>                    gridPaint = getDomainGridlinePaint();<a name="line.3857"></a>
    3866. 

  3866. <span class="sourceLineNo">3858</span>                    paintLine = true;<a name="line.3858"></a>
    3867. 

  3867. <span class="sourceLineNo">3859</span>                }<a name="line.3859"></a>
    3868. 

  3868. <span class="sourceLineNo">3860</span>                XYItemRenderer r = getRenderer();<a name="line.3860"></a>
    3869. 

  3869. <span class="sourceLineNo">3861</span>                if ((r instanceof AbstractXYItemRenderer) &amp;&amp; paintLine) {<a name="line.3861"></a>
    3870. 

  3870. <span class="sourceLineNo">3862</span>                    ((AbstractXYItemRenderer) r).drawDomainLine(g2, this,<a name="line.3862"></a>
    3871. 

  3871. <span class="sourceLineNo">3863</span>                            getDomainAxis(), dataArea, tick.getValue(),<a name="line.3863"></a>
    3872. 

  3872. <span class="sourceLineNo">3864</span>                            gridPaint, gridStroke);<a name="line.3864"></a>
    3873. 

  3873. <span class="sourceLineNo">3865</span>                }<a name="line.3865"></a>
    3874. 

  3874. <span class="sourceLineNo">3866</span>            }<a name="line.3866"></a>
    3875. 

  3875. <span class="sourceLineNo">3867</span>        }<a name="line.3867"></a>
    3876. 

  3876. <span class="sourceLineNo">3868</span>    }<a name="line.3868"></a>
    3877. 

  3877. <span class="sourceLineNo">3869</span><a name="line.3869"></a>
    3878. 

  3878. <span class="sourceLineNo">3870</span>    /**<a name="line.3870"></a>
    3879. 

  3879. <span class="sourceLineNo">3871</span>     * Draws the gridlines for the plot's primary range axis, if they are<a name="line.3871"></a>
    3880. 

  3880. <span class="sourceLineNo">3872</span>     * visible.<a name="line.3872"></a>
    3881. 

  3881. <span class="sourceLineNo">3873</span>     *<a name="line.3873"></a>
    3882. 

  3882. <span class="sourceLineNo">3874</span>     * @param g2  the graphics device.<a name="line.3874"></a>
    3883. 

  3883. <span class="sourceLineNo">3875</span>     * @param area  the data area.<a name="line.3875"></a>
    3884. 

  3884. <span class="sourceLineNo">3876</span>     * @param ticks  the ticks.<a name="line.3876"></a>
    3885. 

  3885. <span class="sourceLineNo">3877</span>     *<a name="line.3877"></a>
    3886. 

  3886. <span class="sourceLineNo">3878</span>     * @see #drawDomainGridlines(Graphics2D, Rectangle2D, List)<a name="line.3878"></a>
    3887. 

  3887. <span class="sourceLineNo">3879</span>     */<a name="line.3879"></a>
    3888. 

  3888. <span class="sourceLineNo">3880</span>    protected void drawRangeGridlines(Graphics2D g2, Rectangle2D area,<a name="line.3880"></a>
    3889. 

  3889. <span class="sourceLineNo">3881</span>                                      List ticks) {<a name="line.3881"></a>
    3890. 

  3890. <span class="sourceLineNo">3882</span><a name="line.3882"></a>
    3891. 

  3891. <span class="sourceLineNo">3883</span>        // no renderer, no gridlines...<a name="line.3883"></a>
    3892. 

  3892. <span class="sourceLineNo">3884</span>        if (getRenderer() == null) {<a name="line.3884"></a>
    3893. 

  3893. <span class="sourceLineNo">3885</span>            return;<a name="line.3885"></a>
    3894. 

  3894. <span class="sourceLineNo">3886</span>        }<a name="line.3886"></a>
    3895. 

  3895. <span class="sourceLineNo">3887</span><a name="line.3887"></a>
    3896. 

  3896. <span class="sourceLineNo">3888</span>        // draw the range grid lines, if any...<a name="line.3888"></a>
    3897. 

  3897. <span class="sourceLineNo">3889</span>        if (isRangeGridlinesVisible() || isRangeMinorGridlinesVisible()) {<a name="line.3889"></a>
    3898. 

  3898. <span class="sourceLineNo">3890</span>            Stroke gridStroke = null;<a name="line.3890"></a>
    3899. 

  3899. <span class="sourceLineNo">3891</span>            Paint gridPaint = null;<a name="line.3891"></a>
    3900. 

  3900. <span class="sourceLineNo">3892</span>            ValueAxis axis = getRangeAxis();<a name="line.3892"></a>
    3901. 

  3901. <span class="sourceLineNo">3893</span>            if (axis != null) {<a name="line.3893"></a>
    3902. 

  3902. <span class="sourceLineNo">3894</span>                Iterator iterator = ticks.iterator();<a name="line.3894"></a>
    3903. 

  3903. <span class="sourceLineNo">3895</span>                boolean paintLine;<a name="line.3895"></a>
    3904. 

  3904. <span class="sourceLineNo">3896</span>                while (iterator.hasNext()) {<a name="line.3896"></a>
    3905. 

  3905. <span class="sourceLineNo">3897</span>                    paintLine = false;<a name="line.3897"></a>
    3906. 

  3906. <span class="sourceLineNo">3898</span>                    ValueTick tick = (ValueTick) iterator.next();<a name="line.3898"></a>
    3907. 

  3907. <span class="sourceLineNo">3899</span>                    if ((tick.getTickType() == TickType.MINOR)<a name="line.3899"></a>
    3908. 

  3908. <span class="sourceLineNo">3900</span>                            &amp;&amp; isRangeMinorGridlinesVisible()) {<a name="line.3900"></a>
    3909. 

  3909. <span class="sourceLineNo">3901</span>                        gridStroke = getRangeMinorGridlineStroke();<a name="line.3901"></a>
    3910. 

  3910. <span class="sourceLineNo">3902</span>                        gridPaint = getRangeMinorGridlinePaint();<a name="line.3902"></a>
    3911. 

  3911. <span class="sourceLineNo">3903</span>                        paintLine = true;<a name="line.3903"></a>
    3912. 

  3912. <span class="sourceLineNo">3904</span>                    } else if ((tick.getTickType() == TickType.MAJOR)<a name="line.3904"></a>
    3913. 

  3913. <span class="sourceLineNo">3905</span>                            &amp;&amp; isRangeGridlinesVisible()) {<a name="line.3905"></a>
    3914. 

  3914. <span class="sourceLineNo">3906</span>                        gridStroke = getRangeGridlineStroke();<a name="line.3906"></a>
    3915. 

  3915. <span class="sourceLineNo">3907</span>                        gridPaint = getRangeGridlinePaint();<a name="line.3907"></a>
    3916. 

  3916. <span class="sourceLineNo">3908</span>                        paintLine = true;<a name="line.3908"></a>
    3917. 

  3917. <span class="sourceLineNo">3909</span>                    }<a name="line.3909"></a>
    3918. 

  3918. <span class="sourceLineNo">3910</span>                    if ((tick.getValue() != 0.0<a name="line.3910"></a>
    3919. 

  3919. <span class="sourceLineNo">3911</span>                            || !isRangeZeroBaselineVisible()) &amp;&amp; paintLine) {<a name="line.3911"></a>
    3920. 

  3920. <span class="sourceLineNo">3912</span>                        getRenderer().drawRangeLine(g2, this, getRangeAxis(),<a name="line.3912"></a>
    3921. 

  3921. <span class="sourceLineNo">3913</span>                                area, tick.getValue(), gridPaint, gridStroke);<a name="line.3913"></a>
    3922. 

  3922. <span class="sourceLineNo">3914</span>                    }<a name="line.3914"></a>
    3923. 

  3923. <span class="sourceLineNo">3915</span>                }<a name="line.3915"></a>
    3924. 

  3924. <span class="sourceLineNo">3916</span>            }<a name="line.3916"></a>
    3925. 

  3925. <span class="sourceLineNo">3917</span>        }<a name="line.3917"></a>
    3926. 

  3926. <span class="sourceLineNo">3918</span>    }<a name="line.3918"></a>
    3927. 

  3927. <span class="sourceLineNo">3919</span><a name="line.3919"></a>
    3928. 

  3928. <span class="sourceLineNo">3920</span>    /**<a name="line.3920"></a>
    3929. 

  3929. <span class="sourceLineNo">3921</span>     * Draws a base line across the chart at value zero on the domain axis.<a name="line.3921"></a>
    3930. 

  3930. <span class="sourceLineNo">3922</span>     *<a name="line.3922"></a>
    3931. 

  3931. <span class="sourceLineNo">3923</span>     * @param g2  the graphics device.<a name="line.3923"></a>
    3932. 

  3932. <span class="sourceLineNo">3924</span>     * @param area  the data area.<a name="line.3924"></a>
    3933. 

  3933. <span class="sourceLineNo">3925</span>     *<a name="line.3925"></a>
    3934. 

  3934. <span class="sourceLineNo">3926</span>     * @see #setDomainZeroBaselineVisible(boolean)<a name="line.3926"></a>
    3935. 

  3935. <span class="sourceLineNo">3927</span>     *<a name="line.3927"></a>
    3936. 

  3936. <span class="sourceLineNo">3928</span>     * @since 1.0.5<a name="line.3928"></a>
    3937. 

  3937. <span class="sourceLineNo">3929</span>     */<a name="line.3929"></a>
    3938. 

  3938. <span class="sourceLineNo">3930</span>    protected void drawZeroDomainBaseline(Graphics2D g2, Rectangle2D area) {<a name="line.3930"></a>
    3939. 

  3939. <span class="sourceLineNo">3931</span>        if (isDomainZeroBaselineVisible()) {<a name="line.3931"></a>
    3940. 

  3940. <span class="sourceLineNo">3932</span>            XYItemRenderer r = getRenderer();<a name="line.3932"></a>
    3941. 

  3941. <span class="sourceLineNo">3933</span>            // FIXME: the renderer interface doesn't have the drawDomainLine()<a name="line.3933"></a>
    3942. 

  3942. <span class="sourceLineNo">3934</span>            // method, so we have to rely on the renderer being a subclass of<a name="line.3934"></a>
    3943. 

  3943. <span class="sourceLineNo">3935</span>            // AbstractXYItemRenderer (which is lame)<a name="line.3935"></a>
    3944. 

  3944. <span class="sourceLineNo">3936</span>            if (r instanceof AbstractXYItemRenderer) {<a name="line.3936"></a>
    3945. 

  3945. <span class="sourceLineNo">3937</span>                AbstractXYItemRenderer renderer = (AbstractXYItemRenderer) r;<a name="line.3937"></a>
    3946. 

  3946. <span class="sourceLineNo">3938</span>                renderer.drawDomainLine(g2, this, getDomainAxis(), area, 0.0,<a name="line.3938"></a>
    3947. 

  3947. <span class="sourceLineNo">3939</span>                        this.domainZeroBaselinePaint,<a name="line.3939"></a>
    3948. 

  3948. <span class="sourceLineNo">3940</span>                        this.domainZeroBaselineStroke);<a name="line.3940"></a>
    3949. 

  3949. <span class="sourceLineNo">3941</span>            }<a name="line.3941"></a>
    3950. 

  3950. <span class="sourceLineNo">3942</span>        }<a name="line.3942"></a>
    3951. 

  3951. <span class="sourceLineNo">3943</span>    }<a name="line.3943"></a>
    3952. 

  3952. <span class="sourceLineNo">3944</span><a name="line.3944"></a>
    3953. 

  3953. <span class="sourceLineNo">3945</span>    /**<a name="line.3945"></a>
    3954. 

  3954. <span class="sourceLineNo">3946</span>     * Draws a base line across the chart at value zero on the range axis.<a name="line.3946"></a>
    3955. 

  3955. <span class="sourceLineNo">3947</span>     *<a name="line.3947"></a>
    3956. 

  3956. <span class="sourceLineNo">3948</span>     * @param g2  the graphics device.<a name="line.3948"></a>
    3957. 

  3957. <span class="sourceLineNo">3949</span>     * @param area  the data area.<a name="line.3949"></a>
    3958. 

  3958. <span class="sourceLineNo">3950</span>     *<a name="line.3950"></a>
    3959. 

  3959. <span class="sourceLineNo">3951</span>     * @see #setRangeZeroBaselineVisible(boolean)<a name="line.3951"></a>
    3960. 

  3960. <span class="sourceLineNo">3952</span>     */<a name="line.3952"></a>
    3961. 

  3961. <span class="sourceLineNo">3953</span>    protected void drawZeroRangeBaseline(Graphics2D g2, Rectangle2D area) {<a name="line.3953"></a>
    3962. 

  3962. <span class="sourceLineNo">3954</span>        if (isRangeZeroBaselineVisible()) {<a name="line.3954"></a>
    3963. 

  3963. <span class="sourceLineNo">3955</span>            getRenderer().drawRangeLine(g2, this, getRangeAxis(), area, 0.0,<a name="line.3955"></a>
    3964. 

  3964. <span class="sourceLineNo">3956</span>                    this.rangeZeroBaselinePaint, this.rangeZeroBaselineStroke);<a name="line.3956"></a>
    3965. 

  3965. <span class="sourceLineNo">3957</span>        }<a name="line.3957"></a>
    3966. 

  3966. <span class="sourceLineNo">3958</span>    }<a name="line.3958"></a>
    3967. 

  3967. <span class="sourceLineNo">3959</span><a name="line.3959"></a>
    3968. 

  3968. <span class="sourceLineNo">3960</span>    /**<a name="line.3960"></a>
    3969. 

  3969. <span class="sourceLineNo">3961</span>     * Draws the annotations for the plot.<a name="line.3961"></a>
    3970. 

  3970. <span class="sourceLineNo">3962</span>     *<a name="line.3962"></a>
    3971. 

  3971. <span class="sourceLineNo">3963</span>     * @param g2  the graphics device.<a name="line.3963"></a>
    3972. 

  3972. <span class="sourceLineNo">3964</span>     * @param dataArea  the data area.<a name="line.3964"></a>
    3973. 

  3973. <span class="sourceLineNo">3965</span>     * @param info  the chart rendering info.<a name="line.3965"></a>
    3974. 

  3974. <span class="sourceLineNo">3966</span>     */<a name="line.3966"></a>
    3975. 

  3975. <span class="sourceLineNo">3967</span>    public void drawAnnotations(Graphics2D g2, Rectangle2D dataArea,<a name="line.3967"></a>
    3976. 

  3976. <span class="sourceLineNo">3968</span>                                PlotRenderingInfo info) {<a name="line.3968"></a>
    3977. 

  3977. <span class="sourceLineNo">3969</span><a name="line.3969"></a>
    3978. 

  3978. <span class="sourceLineNo">3970</span>        Iterator iterator = this.annotations.iterator();<a name="line.3970"></a>
    3979. 

  3979. <span class="sourceLineNo">3971</span>        while (iterator.hasNext()) {<a name="line.3971"></a>
    3980. 

  3980. <span class="sourceLineNo">3972</span>            XYAnnotation annotation = (XYAnnotation) iterator.next();<a name="line.3972"></a>
    3981. 

  3981. <span class="sourceLineNo">3973</span>            ValueAxis xAxis = getDomainAxis();<a name="line.3973"></a>
    3982. 

  3982. <span class="sourceLineNo">3974</span>            ValueAxis yAxis = getRangeAxis();<a name="line.3974"></a>
    3983. 

  3983. <span class="sourceLineNo">3975</span>            annotation.draw(g2, this, dataArea, xAxis, yAxis, 0, info);<a name="line.3975"></a>
    3984. 

  3984. <span class="sourceLineNo">3976</span>        }<a name="line.3976"></a>
    3985. 

  3985. <span class="sourceLineNo">3977</span><a name="line.3977"></a>
    3986. 

  3986. <span class="sourceLineNo">3978</span>    }<a name="line.3978"></a>
    3987. 

  3987. <span class="sourceLineNo">3979</span><a name="line.3979"></a>
    3988. 

  3988. <span class="sourceLineNo">3980</span>    /**<a name="line.3980"></a>
    3989. 

  3989. <span class="sourceLineNo">3981</span>     * Draws the domain markers (if any) for an axis and layer.  This method is<a name="line.3981"></a>
    3990. 

  3990. <span class="sourceLineNo">3982</span>     * typically called from within the draw() method.<a name="line.3982"></a>
    3991. 

  3991. <span class="sourceLineNo">3983</span>     *<a name="line.3983"></a>
    3992. 

  3992. <span class="sourceLineNo">3984</span>     * @param g2  the graphics device.<a name="line.3984"></a>
    3993. 

  3993. <span class="sourceLineNo">3985</span>     * @param dataArea  the data area.<a name="line.3985"></a>
    3994. 

  3994. <span class="sourceLineNo">3986</span>     * @param index  the dataset/renderer index.<a name="line.3986"></a>
    3995. 

  3995. <span class="sourceLineNo">3987</span>     * @param layer  the layer (foreground or background).<a name="line.3987"></a>
    3996. 

  3996. <span class="sourceLineNo">3988</span>     */<a name="line.3988"></a>
    3997. 

  3997. <span class="sourceLineNo">3989</span>    protected void drawDomainMarkers(Graphics2D g2, Rectangle2D dataArea,<a name="line.3989"></a>
    3998. 

  3998. <span class="sourceLineNo">3990</span>                                     int index, Layer layer) {<a name="line.3990"></a>
    3999. 

  3999. <span class="sourceLineNo">3991</span><a name="line.3991"></a>
    4000. 

  4000. <span class="sourceLineNo">3992</span>        XYItemRenderer r = getRenderer(index);<a name="line.3992"></a>
    4001. 

  4001. <span class="sourceLineNo">3993</span>        if (r == null) {<a name="line.3993"></a>
    4002. 

  4002. <span class="sourceLineNo">3994</span>            return;<a name="line.3994"></a>
    4003. 

  4003. <span class="sourceLineNo">3995</span>        }<a name="line.3995"></a>
    4004. 

  4004. <span class="sourceLineNo">3996</span>        // check that the renderer has a corresponding dataset (it doesn't<a name="line.3996"></a>
    4005. 

  4005. <span class="sourceLineNo">3997</span>        // matter if the dataset is null)<a name="line.3997"></a>
    4006. 

  4006. <span class="sourceLineNo">3998</span>        if (index &gt;= getDatasetCount()) {<a name="line.3998"></a>
    4007. 

  4007. <span class="sourceLineNo">3999</span>            return;<a name="line.3999"></a>
    4008. 

  4008. <span class="sourceLineNo">4000</span>        }<a name="line.4000"></a>
    4009. 

  4009. <span class="sourceLineNo">4001</span>        Collection markers = getDomainMarkers(index, layer);<a name="line.4001"></a>
    4010. 

  4010. <span class="sourceLineNo">4002</span>        ValueAxis axis = getDomainAxisForDataset(index);<a name="line.4002"></a>
    4011. 

  4011. <span class="sourceLineNo">4003</span>        if (markers != null &amp;&amp; axis != null) {<a name="line.4003"></a>
    4012. 

  4012. <span class="sourceLineNo">4004</span>            Iterator iterator = markers.iterator();<a name="line.4004"></a>
    4013. 

  4013. <span class="sourceLineNo">4005</span>            while (iterator.hasNext()) {<a name="line.4005"></a>
    4014. 

  4014. <span class="sourceLineNo">4006</span>                Marker marker = (Marker) iterator.next();<a name="line.4006"></a>
    4015. 

  4015. <span class="sourceLineNo">4007</span>                r.drawDomainMarker(g2, this, axis, marker, dataArea);<a name="line.4007"></a>
    4016. 

  4016. <span class="sourceLineNo">4008</span>            }<a name="line.4008"></a>
    4017. 

  4017. <span class="sourceLineNo">4009</span>        }<a name="line.4009"></a>
    4018. 

  4018. <span class="sourceLineNo">4010</span><a name="line.4010"></a>
    4019. 

  4019. <span class="sourceLineNo">4011</span>    }<a name="line.4011"></a>
    4020. 

  4020. <span class="sourceLineNo">4012</span><a name="line.4012"></a>
    4021. 

  4021. <span class="sourceLineNo">4013</span>    /**<a name="line.4013"></a>
    4022. 

  4022. <span class="sourceLineNo">4014</span>     * Draws the range markers (if any) for a renderer and layer.  This method<a name="line.4014"></a>
    4023. 

  4023. <span class="sourceLineNo">4015</span>     * is typically called from within the draw() method.<a name="line.4015"></a>
    4024. 

  4024. <span class="sourceLineNo">4016</span>     *<a name="line.4016"></a>
    4025. 

  4025. <span class="sourceLineNo">4017</span>     * @param g2  the graphics device.<a name="line.4017"></a>
    4026. 

  4026. <span class="sourceLineNo">4018</span>     * @param dataArea  the data area.<a name="line.4018"></a>
    4027. 

  4027. <span class="sourceLineNo">4019</span>     * @param index  the renderer index.<a name="line.4019"></a>
    4028. 

  4028. <span class="sourceLineNo">4020</span>     * @param layer  the layer (foreground or background).<a name="line.4020"></a>
    4029. 

  4029. <span class="sourceLineNo">4021</span>     */<a name="line.4021"></a>
    4030. 

  4030. <span class="sourceLineNo">4022</span>    protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,<a name="line.4022"></a>
    4031. 

  4031. <span class="sourceLineNo">4023</span>                                    int index, Layer layer) {<a name="line.4023"></a>
    4032. 

  4032. <span class="sourceLineNo">4024</span><a name="line.4024"></a>
    4033. 

  4033. <span class="sourceLineNo">4025</span>        XYItemRenderer r = getRenderer(index);<a name="line.4025"></a>
    4034. 

  4034. <span class="sourceLineNo">4026</span>        if (r == null) {<a name="line.4026"></a>
    4035. 

  4035. <span class="sourceLineNo">4027</span>            return;<a name="line.4027"></a>
    4036. 

  4036. <span class="sourceLineNo">4028</span>        }<a name="line.4028"></a>
    4037. 

  4037. <span class="sourceLineNo">4029</span>        // check that the renderer has a corresponding dataset (it doesn't<a name="line.4029"></a>
    4038. 

  4038. <span class="sourceLineNo">4030</span>        // matter if the dataset is null)<a name="line.4030"></a>
    4039. 

  4039. <span class="sourceLineNo">4031</span>        if (index &gt;= getDatasetCount()) {<a name="line.4031"></a>
    4040. 

  4040. <span class="sourceLineNo">4032</span>            return;<a name="line.4032"></a>
    4041. 

  4041. <span class="sourceLineNo">4033</span>        }<a name="line.4033"></a>
    4042. 

  4042. <span class="sourceLineNo">4034</span>        Collection markers = getRangeMarkers(index, layer);<a name="line.4034"></a>
    4043. 

  4043. <span class="sourceLineNo">4035</span>        ValueAxis axis = getRangeAxisForDataset(index);<a name="line.4035"></a>
    4044. 

  4044. <span class="sourceLineNo">4036</span>        if (markers != null &amp;&amp; axis != null) {<a name="line.4036"></a>
    4045. 

  4045. <span class="sourceLineNo">4037</span>            Iterator iterator = markers.iterator();<a name="line.4037"></a>
    4046. 

  4046. <span class="sourceLineNo">4038</span>            while (iterator.hasNext()) {<a name="line.4038"></a>
    4047. 

  4047. <span class="sourceLineNo">4039</span>                Marker marker = (Marker) iterator.next();<a name="line.4039"></a>
    4048. 

  4048. <span class="sourceLineNo">4040</span>                r.drawRangeMarker(g2, this, axis, marker, dataArea);<a name="line.4040"></a>
    4049. 

  4049. <span class="sourceLineNo">4041</span>            }<a name="line.4041"></a>
    4050. 

  4050. <span class="sourceLineNo">4042</span>        }<a name="line.4042"></a>
    4051. 

  4051. <span class="sourceLineNo">4043</span>    }<a name="line.4043"></a>
    4052. 

  4052. <span class="sourceLineNo">4044</span><a name="line.4044"></a>
    4053. 

  4053. <span class="sourceLineNo">4045</span>    /**<a name="line.4045"></a>
    4054. 

  4054. <span class="sourceLineNo">4046</span>     * Returns the list of domain markers (read only) for the specified layer.<a name="line.4046"></a>
    4055. 

  4055. <span class="sourceLineNo">4047</span>     *<a name="line.4047"></a>
    4056. 

  4056. <span class="sourceLineNo">4048</span>     * @param layer  the layer (foreground or background).<a name="line.4048"></a>
    4057. 

  4057. <span class="sourceLineNo">4049</span>     *<a name="line.4049"></a>
    4058. 

  4058. <span class="sourceLineNo">4050</span>     * @return The list of domain markers.<a name="line.4050"></a>
    4059. 

  4059. <span class="sourceLineNo">4051</span>     *<a name="line.4051"></a>
    4060. 

  4060. <span class="sourceLineNo">4052</span>     * @see #getRangeMarkers(Layer)<a name="line.4052"></a>
    4061. 

  4061. <span class="sourceLineNo">4053</span>     */<a name="line.4053"></a>
    4062. 

  4062. <span class="sourceLineNo">4054</span>    public Collection getDomainMarkers(Layer layer) {<a name="line.4054"></a>
    4063. 

  4063. <span class="sourceLineNo">4055</span>        return getDomainMarkers(0, layer);<a name="line.4055"></a>
    4064. 

  4064. <span class="sourceLineNo">4056</span>    }<a name="line.4056"></a>
    4065. 

  4065. <span class="sourceLineNo">4057</span><a name="line.4057"></a>
    4066. 

  4066. <span class="sourceLineNo">4058</span>    /**<a name="line.4058"></a>
    4067. 

  4067. <span class="sourceLineNo">4059</span>     * Returns the list of range markers (read only) for the specified layer.<a name="line.4059"></a>
    4068. 

  4068. <span class="sourceLineNo">4060</span>     *<a name="line.4060"></a>
    4069. 

  4069. <span class="sourceLineNo">4061</span>     * @param layer  the layer (foreground or background).<a name="line.4061"></a>
    4070. 

  4070. <span class="sourceLineNo">4062</span>     *<a name="line.4062"></a>
    4071. 

  4071. <span class="sourceLineNo">4063</span>     * @return The list of range markers.<a name="line.4063"></a>
    4072. 

  4072. <span class="sourceLineNo">4064</span>     *<a name="line.4064"></a>
    4073. 

  4073. <span class="sourceLineNo">4065</span>     * @see #getDomainMarkers(Layer)<a name="line.4065"></a>
    4074. 

  4074. <span class="sourceLineNo">4066</span>     */<a name="line.4066"></a>
    4075. 

  4075. <span class="sourceLineNo">4067</span>    public Collection getRangeMarkers(Layer layer) {<a name="line.4067"></a>
    4076. 

  4076. <span class="sourceLineNo">4068</span>        return getRangeMarkers(0, layer);<a name="line.4068"></a>
    4077. 

  4077. <span class="sourceLineNo">4069</span>    }<a name="line.4069"></a>
    4078. 

  4078. <span class="sourceLineNo">4070</span><a name="line.4070"></a>
    4079. 

  4079. <span class="sourceLineNo">4071</span>    /**<a name="line.4071"></a>
    4080. 

  4080. <span class="sourceLineNo">4072</span>     * Returns a collection of domain markers for a particular renderer and<a name="line.4072"></a>
    4081. 

  4081. <span class="sourceLineNo">4073</span>     * layer.<a name="line.4073"></a>
    4082. 

  4082. <span class="sourceLineNo">4074</span>     *<a name="line.4074"></a>
    4083. 

  4083. <span class="sourceLineNo">4075</span>     * @param index  the renderer index.<a name="line.4075"></a>
    4084. 

  4084. <span class="sourceLineNo">4076</span>     * @param layer  the layer.<a name="line.4076"></a>
    4085. 

  4085. <span class="sourceLineNo">4077</span>     *<a name="line.4077"></a>
    4086. 

  4086. <span class="sourceLineNo">4078</span>     * @return A collection of markers (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.4078"></a>
    4087. 

  4087. <span class="sourceLineNo">4079</span>     *<a name="line.4079"></a>
    4088. 

  4088. <span class="sourceLineNo">4080</span>     * @see #getRangeMarkers(int, Layer)<a name="line.4080"></a>
    4089. 

  4089. <span class="sourceLineNo">4081</span>     */<a name="line.4081"></a>
    4090. 

  4090. <span class="sourceLineNo">4082</span>    public Collection getDomainMarkers(int index, Layer layer) {<a name="line.4082"></a>
    4091. 

  4091. <span class="sourceLineNo">4083</span>        Collection result = null;<a name="line.4083"></a>
    4092. 

  4092. <span class="sourceLineNo">4084</span>        Integer key = new Integer(index);<a name="line.4084"></a>
    4093. 

  4093. <span class="sourceLineNo">4085</span>        if (layer == Layer.FOREGROUND) {<a name="line.4085"></a>
    4094. 

  4094. <span class="sourceLineNo">4086</span>            result = (Collection) this.foregroundDomainMarkers.get(key);<a name="line.4086"></a>
    4095. 

  4095. <span class="sourceLineNo">4087</span>        }<a name="line.4087"></a>
    4096. 

  4096. <span class="sourceLineNo">4088</span>        else if (layer == Layer.BACKGROUND) {<a name="line.4088"></a>
    4097. 

  4097. <span class="sourceLineNo">4089</span>            result = (Collection) this.backgroundDomainMarkers.get(key);<a name="line.4089"></a>
    4098. 

  4098. <span class="sourceLineNo">4090</span>        }<a name="line.4090"></a>
    4099. 

  4099. <span class="sourceLineNo">4091</span>        if (result != null) {<a name="line.4091"></a>
    4100. 

  4100. <span class="sourceLineNo">4092</span>            result = Collections.unmodifiableCollection(result);<a name="line.4092"></a>
    4101. 

  4101. <span class="sourceLineNo">4093</span>        }<a name="line.4093"></a>
    4102. 

  4102. <span class="sourceLineNo">4094</span>        return result;<a name="line.4094"></a>
    4103. 

  4103. <span class="sourceLineNo">4095</span>    }<a name="line.4095"></a>
    4104. 

  4104. <span class="sourceLineNo">4096</span><a name="line.4096"></a>
    4105. 

  4105. <span class="sourceLineNo">4097</span>    /**<a name="line.4097"></a>
    4106. 

  4106. <span class="sourceLineNo">4098</span>     * Returns a collection of range markers for a particular renderer and<a name="line.4098"></a>
    4107. 

  4107. <span class="sourceLineNo">4099</span>     * layer.<a name="line.4099"></a>
    4108. 

  4108. <span class="sourceLineNo">4100</span>     *<a name="line.4100"></a>
    4109. 

  4109. <span class="sourceLineNo">4101</span>     * @param index  the renderer index.<a name="line.4101"></a>
    4110. 

  4110. <span class="sourceLineNo">4102</span>     * @param layer  the layer.<a name="line.4102"></a>
    4111. 

  4111. <span class="sourceLineNo">4103</span>     *<a name="line.4103"></a>
    4112. 

  4112. <span class="sourceLineNo">4104</span>     * @return A collection of markers (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.4104"></a>
    4113. 

  4113. <span class="sourceLineNo">4105</span>     *<a name="line.4105"></a>
    4114. 

  4114. <span class="sourceLineNo">4106</span>     * @see #getDomainMarkers(int, Layer)<a name="line.4106"></a>
    4115. 

  4115. <span class="sourceLineNo">4107</span>     */<a name="line.4107"></a>
    4116. 

  4116. <span class="sourceLineNo">4108</span>    public Collection getRangeMarkers(int index, Layer layer) {<a name="line.4108"></a>
    4117. 

  4117. <span class="sourceLineNo">4109</span>        Collection result = null;<a name="line.4109"></a>
    4118. 

  4118. <span class="sourceLineNo">4110</span>        Integer key = new Integer(index);<a name="line.4110"></a>
    4119. 

  4119. <span class="sourceLineNo">4111</span>        if (layer == Layer.FOREGROUND) {<a name="line.4111"></a>
    4120. 

  4120. <span class="sourceLineNo">4112</span>            result = (Collection) this.foregroundRangeMarkers.get(key);<a name="line.4112"></a>
    4121. 

  4121. <span class="sourceLineNo">4113</span>        }<a name="line.4113"></a>
    4122. 

  4122. <span class="sourceLineNo">4114</span>        else if (layer == Layer.BACKGROUND) {<a name="line.4114"></a>
    4123. 

  4123. <span class="sourceLineNo">4115</span>            result = (Collection) this.backgroundRangeMarkers.get(key);<a name="line.4115"></a>
    4124. 

  4124. <span class="sourceLineNo">4116</span>        }<a name="line.4116"></a>
    4125. 

  4125. <span class="sourceLineNo">4117</span>        if (result != null) {<a name="line.4117"></a>
    4126. 

  4126. <span class="sourceLineNo">4118</span>            result = Collections.unmodifiableCollection(result);<a name="line.4118"></a>
    4127. 

  4127. <span class="sourceLineNo">4119</span>        }<a name="line.4119"></a>
    4128. 

  4128. <span class="sourceLineNo">4120</span>        return result;<a name="line.4120"></a>
    4129. 

  4129. <span class="sourceLineNo">4121</span>    }<a name="line.4121"></a>
    4130. 

  4130. <span class="sourceLineNo">4122</span><a name="line.4122"></a>
    4131. 

  4131. <span class="sourceLineNo">4123</span>    /**<a name="line.4123"></a>
    4132. 

  4132. <span class="sourceLineNo">4124</span>     * Utility method for drawing a horizontal line across the data area of the<a name="line.4124"></a>
    4133. 

  4133. <span class="sourceLineNo">4125</span>     * plot.<a name="line.4125"></a>
    4134. 

  4134. <span class="sourceLineNo">4126</span>     *<a name="line.4126"></a>
    4135. 

  4135. <span class="sourceLineNo">4127</span>     * @param g2  the graphics device.<a name="line.4127"></a>
    4136. 

  4136. <span class="sourceLineNo">4128</span>     * @param dataArea  the data area.<a name="line.4128"></a>
    4137. 

  4137. <span class="sourceLineNo">4129</span>     * @param value  the coordinate, where to draw the line.<a name="line.4129"></a>
    4138. 

  4138. <span class="sourceLineNo">4130</span>     * @param stroke  the stroke to use.<a name="line.4130"></a>
    4139. 

  4139. <span class="sourceLineNo">4131</span>     * @param paint  the paint to use.<a name="line.4131"></a>
    4140. 

  4140. <span class="sourceLineNo">4132</span>     */<a name="line.4132"></a>
    4141. 

  4141. <span class="sourceLineNo">4133</span>    protected void drawHorizontalLine(Graphics2D g2, Rectangle2D dataArea,<a name="line.4133"></a>
    4142. 

  4142. <span class="sourceLineNo">4134</span>                                      double value, Stroke stroke,<a name="line.4134"></a>
    4143. 

  4143. <span class="sourceLineNo">4135</span>                                      Paint paint) {<a name="line.4135"></a>
    4144. 

  4144. <span class="sourceLineNo">4136</span><a name="line.4136"></a>
    4145. 

  4145. <span class="sourceLineNo">4137</span>        ValueAxis axis = getRangeAxis();<a name="line.4137"></a>
    4146. 

  4146. <span class="sourceLineNo">4138</span>        if (getOrientation() == PlotOrientation.HORIZONTAL) {<a name="line.4138"></a>
    4147. 

  4147. <span class="sourceLineNo">4139</span>            axis = getDomainAxis();<a name="line.4139"></a>
    4148. 

  4148. <span class="sourceLineNo">4140</span>        }<a name="line.4140"></a>
    4149. 

  4149. <span class="sourceLineNo">4141</span>        if (axis.getRange().contains(value)) {<a name="line.4141"></a>
    4150. 

  4150. <span class="sourceLineNo">4142</span>            double yy = axis.valueToJava2D(value, dataArea, RectangleEdge.LEFT);<a name="line.4142"></a>
    4151. 

  4151. <span class="sourceLineNo">4143</span>            Line2D line = new Line2D.Double(dataArea.getMinX(), yy,<a name="line.4143"></a>
    4152. 

  4152. <span class="sourceLineNo">4144</span>                    dataArea.getMaxX(), yy);<a name="line.4144"></a>
    4153. 

  4153. <span class="sourceLineNo">4145</span>            g2.setStroke(stroke);<a name="line.4145"></a>
    4154. 

  4154. <span class="sourceLineNo">4146</span>            g2.setPaint(paint);<a name="line.4146"></a>
    4155. 

  4155. <span class="sourceLineNo">4147</span>            g2.draw(line);<a name="line.4147"></a>
    4156. 

  4156. <span class="sourceLineNo">4148</span>        }<a name="line.4148"></a>
    4157. 

  4157. <span class="sourceLineNo">4149</span><a name="line.4149"></a>
    4158. 

  4158. <span class="sourceLineNo">4150</span>    }<a name="line.4150"></a>
    4159. 

  4159. <span class="sourceLineNo">4151</span><a name="line.4151"></a>
    4160. 

  4160. <span class="sourceLineNo">4152</span>    /**<a name="line.4152"></a>
    4161. 

  4161. <span class="sourceLineNo">4153</span>     * Draws a domain crosshair.<a name="line.4153"></a>
    4162. 

  4162. <span class="sourceLineNo">4154</span>     *<a name="line.4154"></a>
    4163. 

  4163. <span class="sourceLineNo">4155</span>     * @param g2  the graphics target.<a name="line.4155"></a>
    4164. 

  4164. <span class="sourceLineNo">4156</span>     * @param dataArea  the data area.<a name="line.4156"></a>
    4165. 

  4165. <span class="sourceLineNo">4157</span>     * @param orientation  the plot orientation.<a name="line.4157"></a>
    4166. 

  4166. <span class="sourceLineNo">4158</span>     * @param value  the crosshair value.<a name="line.4158"></a>
    4167. 

  4167. <span class="sourceLineNo">4159</span>     * @param axis  the axis against which the value is measured.<a name="line.4159"></a>
    4168. 

  4168. <span class="sourceLineNo">4160</span>     * @param stroke  the stroke used to draw the crosshair line.<a name="line.4160"></a>
    4169. 

  4169. <span class="sourceLineNo">4161</span>     * @param paint  the paint used to draw the crosshair line.<a name="line.4161"></a>
    4170. 

  4170. <span class="sourceLineNo">4162</span>     *<a name="line.4162"></a>
    4171. 

  4171. <span class="sourceLineNo">4163</span>     * @since 1.0.4<a name="line.4163"></a>
    4172. 

  4172. <span class="sourceLineNo">4164</span>     */<a name="line.4164"></a>
    4173. 

  4173. <span class="sourceLineNo">4165</span>    protected void drawDomainCrosshair(Graphics2D g2, Rectangle2D dataArea,<a name="line.4165"></a>
    4174. 

  4174. <span class="sourceLineNo">4166</span>            PlotOrientation orientation, double value, ValueAxis axis,<a name="line.4166"></a>
    4175. 

  4175. <span class="sourceLineNo">4167</span>            Stroke stroke, Paint paint) {<a name="line.4167"></a>
    4176. 

  4176. <span class="sourceLineNo">4168</span><a name="line.4168"></a>
    4177. 

  4177. <span class="sourceLineNo">4169</span>        if (!axis.getRange().contains(value)) {<a name="line.4169"></a>
    4178. 

  4178. <span class="sourceLineNo">4170</span>            return;<a name="line.4170"></a>
    4179. 

  4179. <span class="sourceLineNo">4171</span>        }<a name="line.4171"></a>
    4180. 

  4180. <span class="sourceLineNo">4172</span>        Line2D line;<a name="line.4172"></a>
    4181. 

  4181. <span class="sourceLineNo">4173</span>        if (orientation == PlotOrientation.VERTICAL) {<a name="line.4173"></a>
    4182. 

  4182. <span class="sourceLineNo">4174</span>            double xx = axis.valueToJava2D(value, dataArea,<a name="line.4174"></a>
    4183. 

  4183. <span class="sourceLineNo">4175</span>                    RectangleEdge.BOTTOM);<a name="line.4175"></a>
    4184. 

  4184. <span class="sourceLineNo">4176</span>            line = new Line2D.Double(xx, dataArea.getMinY(), xx,<a name="line.4176"></a>
    4185. 

  4185. <span class="sourceLineNo">4177</span>                    dataArea.getMaxY());<a name="line.4177"></a>
    4186. 

  4186. <span class="sourceLineNo">4178</span>        } else {<a name="line.4178"></a>
    4187. 

  4187. <span class="sourceLineNo">4179</span>            double yy = axis.valueToJava2D(value, dataArea,<a name="line.4179"></a>
    4188. 

  4188. <span class="sourceLineNo">4180</span>                    RectangleEdge.LEFT);<a name="line.4180"></a>
    4189. 

  4189. <span class="sourceLineNo">4181</span>            line = new Line2D.Double(dataArea.getMinX(), yy,<a name="line.4181"></a>
    4190. 

  4190. <span class="sourceLineNo">4182</span>                    dataArea.getMaxX(), yy);<a name="line.4182"></a>
    4191. 

  4191. <span class="sourceLineNo">4183</span>        }<a name="line.4183"></a>
    4192. 

  4192. <span class="sourceLineNo">4184</span>        Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);<a name="line.4184"></a>
    4193. 

  4193. <span class="sourceLineNo">4185</span>        g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, <a name="line.4185"></a>
    4194. 

  4194. <span class="sourceLineNo">4186</span>                RenderingHints.VALUE_STROKE_NORMALIZE);<a name="line.4186"></a>
    4195. 

  4195. <span class="sourceLineNo">4187</span>        g2.setStroke(stroke);<a name="line.4187"></a>
    4196. 

  4196. <span class="sourceLineNo">4188</span>        g2.setPaint(paint);<a name="line.4188"></a>
    4197. 

  4197. <span class="sourceLineNo">4189</span>        g2.draw(line);<a name="line.4189"></a>
    4198. 

  4198. <span class="sourceLineNo">4190</span>        g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);<a name="line.4190"></a>
    4199. 

  4199. <span class="sourceLineNo">4191</span>    }<a name="line.4191"></a>
    4200. 

  4200. <span class="sourceLineNo">4192</span><a name="line.4192"></a>
    4201. 

  4201. <span class="sourceLineNo">4193</span>    /**<a name="line.4193"></a>
    4202. 

  4202. <span class="sourceLineNo">4194</span>     * Utility method for drawing a vertical line on the data area of the plot.<a name="line.4194"></a>
    4203. 

  4203. <span class="sourceLineNo">4195</span>     *<a name="line.4195"></a>
    4204. 

  4204. <span class="sourceLineNo">4196</span>     * @param g2  the graphics device.<a name="line.4196"></a>
    4205. 

  4205. <span class="sourceLineNo">4197</span>     * @param dataArea  the data area.<a name="line.4197"></a>
    4206. 

  4206. <span class="sourceLineNo">4198</span>     * @param value  the coordinate, where to draw the line.<a name="line.4198"></a>
    4207. 

  4207. <span class="sourceLineNo">4199</span>     * @param stroke  the stroke to use.<a name="line.4199"></a>
    4208. 

  4208. <span class="sourceLineNo">4200</span>     * @param paint  the paint to use.<a name="line.4200"></a>
    4209. 

  4209. <span class="sourceLineNo">4201</span>     */<a name="line.4201"></a>
    4210. 

  4210. <span class="sourceLineNo">4202</span>    protected void drawVerticalLine(Graphics2D g2, Rectangle2D dataArea,<a name="line.4202"></a>
    4211. 

  4211. <span class="sourceLineNo">4203</span>                                    double value, Stroke stroke, Paint paint) {<a name="line.4203"></a>
    4212. 

  4212. <span class="sourceLineNo">4204</span><a name="line.4204"></a>
    4213. 

  4213. <span class="sourceLineNo">4205</span>        ValueAxis axis = getDomainAxis();<a name="line.4205"></a>
    4214. 

  4214. <span class="sourceLineNo">4206</span>        if (getOrientation() == PlotOrientation.HORIZONTAL) {<a name="line.4206"></a>
    4215. 

  4215. <span class="sourceLineNo">4207</span>            axis = getRangeAxis();<a name="line.4207"></a>
    4216. 

  4216. <span class="sourceLineNo">4208</span>        }<a name="line.4208"></a>
    4217. 

  4217. <span class="sourceLineNo">4209</span>        if (axis.getRange().contains(value)) {<a name="line.4209"></a>
    4218. 

  4218. <span class="sourceLineNo">4210</span>            double xx = axis.valueToJava2D(value, dataArea,<a name="line.4210"></a>
    4219. 

  4219. <span class="sourceLineNo">4211</span>                    RectangleEdge.BOTTOM);<a name="line.4211"></a>
    4220. 

  4220. <span class="sourceLineNo">4212</span>            Line2D line = new Line2D.Double(xx, dataArea.getMinY(), xx,<a name="line.4212"></a>
    4221. 

  4221. <span class="sourceLineNo">4213</span>                    dataArea.getMaxY());<a name="line.4213"></a>
    4222. 

  4222. <span class="sourceLineNo">4214</span>            g2.setStroke(stroke);<a name="line.4214"></a>
    4223. 

  4223. <span class="sourceLineNo">4215</span>            g2.setPaint(paint);<a name="line.4215"></a>
    4224. 

  4224. <span class="sourceLineNo">4216</span>            g2.draw(line);<a name="line.4216"></a>
    4225. 

  4225. <span class="sourceLineNo">4217</span>        }<a name="line.4217"></a>
    4226. 

  4226. <span class="sourceLineNo">4218</span><a name="line.4218"></a>
    4227. 

  4227. <span class="sourceLineNo">4219</span>    }<a name="line.4219"></a>
    4228. 

  4228. <span class="sourceLineNo">4220</span><a name="line.4220"></a>
    4229. 

  4229. <span class="sourceLineNo">4221</span>    /**<a name="line.4221"></a>
    4230. 

  4230. <span class="sourceLineNo">4222</span>     * Draws a range crosshair.<a name="line.4222"></a>
    4231. 

  4231. <span class="sourceLineNo">4223</span>     *<a name="line.4223"></a>
    4232. 

  4232. <span class="sourceLineNo">4224</span>     * @param g2  the graphics target.<a name="line.4224"></a>
    4233. 

  4233. <span class="sourceLineNo">4225</span>     * @param dataArea  the data area.<a name="line.4225"></a>
    4234. 

  4234. <span class="sourceLineNo">4226</span>     * @param orientation  the plot orientation.<a name="line.4226"></a>
    4235. 

  4235. <span class="sourceLineNo">4227</span>     * @param value  the crosshair value.<a name="line.4227"></a>
    4236. 

  4236. <span class="sourceLineNo">4228</span>     * @param axis  the axis against which the value is measured.<a name="line.4228"></a>
    4237. 

  4237. <span class="sourceLineNo">4229</span>     * @param stroke  the stroke used to draw the crosshair line.<a name="line.4229"></a>
    4238. 

  4238. <span class="sourceLineNo">4230</span>     * @param paint  the paint used to draw the crosshair line.<a name="line.4230"></a>
    4239. 

  4239. <span class="sourceLineNo">4231</span>     *<a name="line.4231"></a>
    4240. 

  4240. <span class="sourceLineNo">4232</span>     * @since 1.0.4<a name="line.4232"></a>
    4241. 

  4241. <span class="sourceLineNo">4233</span>     */<a name="line.4233"></a>
    4242. 

  4242. <span class="sourceLineNo">4234</span>    protected void drawRangeCrosshair(Graphics2D g2, Rectangle2D dataArea,<a name="line.4234"></a>
    4243. 

  4243. <span class="sourceLineNo">4235</span>            PlotOrientation orientation, double value, ValueAxis axis,<a name="line.4235"></a>
    4244. 

  4244. <span class="sourceLineNo">4236</span>            Stroke stroke, Paint paint) {<a name="line.4236"></a>
    4245. 

  4245. <span class="sourceLineNo">4237</span><a name="line.4237"></a>
    4246. 

  4246. <span class="sourceLineNo">4238</span>        if (!axis.getRange().contains(value)) {<a name="line.4238"></a>
    4247. 

  4247. <span class="sourceLineNo">4239</span>            return;<a name="line.4239"></a>
    4248. 

  4248. <span class="sourceLineNo">4240</span>        }<a name="line.4240"></a>
    4249. 

  4249. <span class="sourceLineNo">4241</span>        Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);<a name="line.4241"></a>
    4250. 

  4250. <span class="sourceLineNo">4242</span>        g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, <a name="line.4242"></a>
    4251. 

  4251. <span class="sourceLineNo">4243</span>                RenderingHints.VALUE_STROKE_NORMALIZE);<a name="line.4243"></a>
    4252. 

  4252. <span class="sourceLineNo">4244</span>        Line2D line;<a name="line.4244"></a>
    4253. 

  4253. <span class="sourceLineNo">4245</span>        if (orientation == PlotOrientation.HORIZONTAL) {<a name="line.4245"></a>
    4254. 

  4254. <span class="sourceLineNo">4246</span>            double xx = axis.valueToJava2D(value, dataArea, <a name="line.4246"></a>
    4255. 

  4255. <span class="sourceLineNo">4247</span>                    RectangleEdge.BOTTOM);<a name="line.4247"></a>
    4256. 

  4256. <span class="sourceLineNo">4248</span>            line = new Line2D.Double(xx, dataArea.getMinY(), xx,<a name="line.4248"></a>
    4257. 

  4257. <span class="sourceLineNo">4249</span>                    dataArea.getMaxY());<a name="line.4249"></a>
    4258. 

  4258. <span class="sourceLineNo">4250</span>        } else {<a name="line.4250"></a>
    4259. 

  4259. <span class="sourceLineNo">4251</span>            double yy = axis.valueToJava2D(value, dataArea, RectangleEdge.LEFT);<a name="line.4251"></a>
    4260. 

  4260. <span class="sourceLineNo">4252</span>            line = new Line2D.Double(dataArea.getMinX(), yy,<a name="line.4252"></a>
    4261. 

  4261. <span class="sourceLineNo">4253</span>                    dataArea.getMaxX(), yy);<a name="line.4253"></a>
    4262. 

  4262. <span class="sourceLineNo">4254</span>        }<a name="line.4254"></a>
    4263. 

  4263. <span class="sourceLineNo">4255</span>        g2.setStroke(stroke);<a name="line.4255"></a>
    4264. 

  4264. <span class="sourceLineNo">4256</span>        g2.setPaint(paint);<a name="line.4256"></a>
    4265. 

  4265. <span class="sourceLineNo">4257</span>        g2.draw(line);<a name="line.4257"></a>
    4266. 

  4266. <span class="sourceLineNo">4258</span>        g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);<a name="line.4258"></a>
    4267. 

  4267. <span class="sourceLineNo">4259</span>    }<a name="line.4259"></a>
    4268. 

  4268. <span class="sourceLineNo">4260</span><a name="line.4260"></a>
    4269. 

  4269. <span class="sourceLineNo">4261</span>    /**<a name="line.4261"></a>
    4270. 

  4270. <span class="sourceLineNo">4262</span>     * Handles a 'click' on the plot by updating the anchor values.<a name="line.4262"></a>
    4271. 

  4271. <span class="sourceLineNo">4263</span>     *<a name="line.4263"></a>
    4272. 

  4272. <span class="sourceLineNo">4264</span>     * @param x  the x-coordinate, where the click occurred, in Java2D space.<a name="line.4264"></a>
    4273. 

  4273. <span class="sourceLineNo">4265</span>     * @param y  the y-coordinate, where the click occurred, in Java2D space.<a name="line.4265"></a>
    4274. 

  4274. <span class="sourceLineNo">4266</span>     * @param info  object containing information about the plot dimensions.<a name="line.4266"></a>
    4275. 

  4275. <span class="sourceLineNo">4267</span>     */<a name="line.4267"></a>
    4276. 

  4276. <span class="sourceLineNo">4268</span>    @Override<a name="line.4268"></a>
    4277. 

  4277. <span class="sourceLineNo">4269</span>    public void handleClick(int x, int y, PlotRenderingInfo info) {<a name="line.4269"></a>
    4278. 

  4278. <span class="sourceLineNo">4270</span><a name="line.4270"></a>
    4279. 

  4279. <span class="sourceLineNo">4271</span>        Rectangle2D dataArea = info.getDataArea();<a name="line.4271"></a>
    4280. 

  4280. <span class="sourceLineNo">4272</span>        if (dataArea.contains(x, y)) {<a name="line.4272"></a>
    4281. 

  4281. <span class="sourceLineNo">4273</span>            // set the anchor value for the horizontal axis...<a name="line.4273"></a>
    4282. 

  4282. <span class="sourceLineNo">4274</span>            ValueAxis xaxis = getDomainAxis();<a name="line.4274"></a>
    4283. 

  4283. <span class="sourceLineNo">4275</span>            if (xaxis != null) {<a name="line.4275"></a>
    4284. 

  4284. <span class="sourceLineNo">4276</span>                double hvalue = xaxis.java2DToValue(x, info.getDataArea(),<a name="line.4276"></a>
    4285. 

  4285. <span class="sourceLineNo">4277</span>                        getDomainAxisEdge());<a name="line.4277"></a>
    4286. 

  4286. <span class="sourceLineNo">4278</span>                setDomainCrosshairValue(hvalue);<a name="line.4278"></a>
    4287. 

  4287. <span class="sourceLineNo">4279</span>            }<a name="line.4279"></a>
    4288. 

  4288. <span class="sourceLineNo">4280</span><a name="line.4280"></a>
    4289. 

  4289. <span class="sourceLineNo">4281</span>            // set the anchor value for the vertical axis...<a name="line.4281"></a>
    4290. 

  4290. <span class="sourceLineNo">4282</span>            ValueAxis yaxis = getRangeAxis();<a name="line.4282"></a>
    4291. 

  4291. <span class="sourceLineNo">4283</span>            if (yaxis != null) {<a name="line.4283"></a>
    4292. 

  4292. <span class="sourceLineNo">4284</span>                double vvalue = yaxis.java2DToValue(y, info.getDataArea(),<a name="line.4284"></a>
    4293. 

  4293. <span class="sourceLineNo">4285</span>                        getRangeAxisEdge());<a name="line.4285"></a>
    4294. 

  4294. <span class="sourceLineNo">4286</span>                setRangeCrosshairValue(vvalue);<a name="line.4286"></a>
    4295. 

  4295. <span class="sourceLineNo">4287</span>            }<a name="line.4287"></a>
    4296. 

  4296. <span class="sourceLineNo">4288</span>        }<a name="line.4288"></a>
    4297. 

  4297. <span class="sourceLineNo">4289</span>    }<a name="line.4289"></a>
    4298. 

  4298. <span class="sourceLineNo">4290</span><a name="line.4290"></a>
    4299. 

  4299. <span class="sourceLineNo">4291</span>    /**<a name="line.4291"></a>
    4300. 

  4300. <span class="sourceLineNo">4292</span>     * A utility method that returns a list of datasets that are mapped to a<a name="line.4292"></a>
    4301. 

  4301. <span class="sourceLineNo">4293</span>     * particular axis.<a name="line.4293"></a>
    4302. 

  4302. <span class="sourceLineNo">4294</span>     *<a name="line.4294"></a>
    4303. 

  4303. <span class="sourceLineNo">4295</span>     * @param axisIndex  the axis index (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.4295"></a>
    4304. 

  4304. <span class="sourceLineNo">4296</span>     *<a name="line.4296"></a>
    4305. 

  4305. <span class="sourceLineNo">4297</span>     * @return A list of datasets.<a name="line.4297"></a>
    4306. 

  4306. <span class="sourceLineNo">4298</span>     */<a name="line.4298"></a>
    4307. 

  4307. <span class="sourceLineNo">4299</span>    private List&lt;XYDataset&gt; getDatasetsMappedToDomainAxis(Integer axisIndex) {<a name="line.4299"></a>
    4308. 

  4308. <span class="sourceLineNo">4300</span>        ParamChecks.nullNotPermitted(axisIndex, "axisIndex");<a name="line.4300"></a>
    4309. 

  4309. <span class="sourceLineNo">4301</span>        List&lt;XYDataset&gt; result = new ArrayList&lt;XYDataset&gt;();<a name="line.4301"></a>
    4310. 

  4310. <span class="sourceLineNo">4302</span>        for (Entry&lt;Integer, XYDataset&gt; entry : this.datasets.entrySet()) {<a name="line.4302"></a>
    4311. 

  4311. <span class="sourceLineNo">4303</span>            int index = entry.getKey();<a name="line.4303"></a>
    4312. 

  4312. <span class="sourceLineNo">4304</span>            List&lt;Integer&gt; mappedAxes = this.datasetToDomainAxesMap.get(index);<a name="line.4304"></a>
    4313. 

  4313. <span class="sourceLineNo">4305</span>            if (mappedAxes == null) {<a name="line.4305"></a>
    4314. 

  4314. <span class="sourceLineNo">4306</span>                if (axisIndex.equals(ZERO)) {<a name="line.4306"></a>
    4315. 

  4315. <span class="sourceLineNo">4307</span>                    result.add(entry.getValue());<a name="line.4307"></a>
    4316. 

  4316. <span class="sourceLineNo">4308</span>                }<a name="line.4308"></a>
    4317. 

  4317. <span class="sourceLineNo">4309</span>            } else {<a name="line.4309"></a>
    4318. 

  4318. <span class="sourceLineNo">4310</span>                if (mappedAxes.contains(axisIndex)) {<a name="line.4310"></a>
    4319. 

  4319. <span class="sourceLineNo">4311</span>                    result.add(entry.getValue());<a name="line.4311"></a>
    4320. 

  4320. <span class="sourceLineNo">4312</span>                }<a name="line.4312"></a>
    4321. 

  4321. <span class="sourceLineNo">4313</span>            }<a name="line.4313"></a>
    4322. 

  4322. <span class="sourceLineNo">4314</span>        }<a name="line.4314"></a>
    4323. 

  4323. <span class="sourceLineNo">4315</span>        return result;<a name="line.4315"></a>
    4324. 

  4324. <span class="sourceLineNo">4316</span>    }<a name="line.4316"></a>
    4325. 

  4325. <span class="sourceLineNo">4317</span><a name="line.4317"></a>
    4326. 

  4326. <span class="sourceLineNo">4318</span>    /**<a name="line.4318"></a>
    4327. 

  4327. <span class="sourceLineNo">4319</span>     * A utility method that returns a list of datasets that are mapped to a<a name="line.4319"></a>
    4328. 

  4328. <span class="sourceLineNo">4320</span>     * particular axis.<a name="line.4320"></a>
    4329. 

  4329. <span class="sourceLineNo">4321</span>     *<a name="line.4321"></a>
    4330. 

  4330. <span class="sourceLineNo">4322</span>     * @param axisIndex  the axis index (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.4322"></a>
    4331. 

  4331. <span class="sourceLineNo">4323</span>     *<a name="line.4323"></a>
    4332. 

  4332. <span class="sourceLineNo">4324</span>     * @return A list of datasets.<a name="line.4324"></a>
    4333. 

  4333. <span class="sourceLineNo">4325</span>     */<a name="line.4325"></a>
    4334. 

  4334. <span class="sourceLineNo">4326</span>    private List&lt;XYDataset&gt; getDatasetsMappedToRangeAxis(Integer axisIndex) {<a name="line.4326"></a>
    4335. 

  4335. <span class="sourceLineNo">4327</span>        ParamChecks.nullNotPermitted(axisIndex, "axisIndex");<a name="line.4327"></a>
    4336. 

  4336. <span class="sourceLineNo">4328</span>        List&lt;XYDataset&gt; result = new ArrayList&lt;XYDataset&gt;();<a name="line.4328"></a>
    4337. 

  4337. <span class="sourceLineNo">4329</span>        for (Entry&lt;Integer, XYDataset&gt; entry : this.datasets.entrySet()) {<a name="line.4329"></a>
    4338. 

  4338. <span class="sourceLineNo">4330</span>            int index = entry.getKey();<a name="line.4330"></a>
    4339. 

  4339. <span class="sourceLineNo">4331</span>            List&lt;Integer&gt; mappedAxes = this.datasetToRangeAxesMap.get(index);<a name="line.4331"></a>
    4340. 

  4340. <span class="sourceLineNo">4332</span>            if (mappedAxes == null) {<a name="line.4332"></a>
    4341. 

  4341. <span class="sourceLineNo">4333</span>                if (axisIndex.equals(ZERO)) {<a name="line.4333"></a>
    4342. 

  4342. <span class="sourceLineNo">4334</span>                    result.add(entry.getValue());<a name="line.4334"></a>
    4343. 

  4343. <span class="sourceLineNo">4335</span>                }<a name="line.4335"></a>
    4344. 

  4344. <span class="sourceLineNo">4336</span>            } else {<a name="line.4336"></a>
    4345. 

  4345. <span class="sourceLineNo">4337</span>                if (mappedAxes.contains(axisIndex)) {<a name="line.4337"></a>
    4346. 

  4346. <span class="sourceLineNo">4338</span>                    result.add(entry.getValue());<a name="line.4338"></a>
    4347. 

  4347. <span class="sourceLineNo">4339</span>                }<a name="line.4339"></a>
    4348. 

  4348. <span class="sourceLineNo">4340</span>            }<a name="line.4340"></a>
    4349. 

  4349. <span class="sourceLineNo">4341</span>        }<a name="line.4341"></a>
    4350. 

  4350. <span class="sourceLineNo">4342</span>        return result;<a name="line.4342"></a>
    4351. 

  4351. <span class="sourceLineNo">4343</span>    }<a name="line.4343"></a>
    4352. 

  4352. <span class="sourceLineNo">4344</span><a name="line.4344"></a>
    4353. 

  4353. <span class="sourceLineNo">4345</span>    /**<a name="line.4345"></a>
    4354. 

  4354. <span class="sourceLineNo">4346</span>     * Returns the index of the given domain axis.<a name="line.4346"></a>
    4355. 

  4355. <span class="sourceLineNo">4347</span>     *<a name="line.4347"></a>
    4356. 

  4356. <span class="sourceLineNo">4348</span>     * @param axis  the axis.<a name="line.4348"></a>
    4357. 

  4357. <span class="sourceLineNo">4349</span>     *<a name="line.4349"></a>
    4358. 

  4358. <span class="sourceLineNo">4350</span>     * @return The axis index.<a name="line.4350"></a>
    4359. 

  4359. <span class="sourceLineNo">4351</span>     *<a name="line.4351"></a>
    4360. 

  4360. <span class="sourceLineNo">4352</span>     * @see #getRangeAxisIndex(ValueAxis)<a name="line.4352"></a>
    4361. 

  4361. <span class="sourceLineNo">4353</span>     */<a name="line.4353"></a>
    4362. 

  4362. <span class="sourceLineNo">4354</span>    public int getDomainAxisIndex(ValueAxis axis) {<a name="line.4354"></a>
    4363. 

  4363. <span class="sourceLineNo">4355</span>        int result = findDomainAxisIndex(axis);<a name="line.4355"></a>
    4364. 

  4364. <span class="sourceLineNo">4356</span>        if (result &lt; 0) {<a name="line.4356"></a>
    4365. 

  4365. <span class="sourceLineNo">4357</span>            // try the parent plot<a name="line.4357"></a>
    4366. 

  4366. <span class="sourceLineNo">4358</span>            Plot parent = getParent();<a name="line.4358"></a>
    4367. 

  4367. <span class="sourceLineNo">4359</span>            if (parent instanceof XYPlot) {<a name="line.4359"></a>
    4368. 

  4368. <span class="sourceLineNo">4360</span>                XYPlot p = (XYPlot) parent;<a name="line.4360"></a>
    4369. 

  4369. <span class="sourceLineNo">4361</span>                result = p.getDomainAxisIndex(axis);<a name="line.4361"></a>
    4370. 

  4370. <span class="sourceLineNo">4362</span>            }<a name="line.4362"></a>
    4371. 

  4371. <span class="sourceLineNo">4363</span>        }<a name="line.4363"></a>
    4372. 

  4372. <span class="sourceLineNo">4364</span>        return result;<a name="line.4364"></a>
    4373. 

  4373. <span class="sourceLineNo">4365</span>    }<a name="line.4365"></a>
    4374. 

  4374. <span class="sourceLineNo">4366</span>    <a name="line.4366"></a>
    4375. 

  4375. <span class="sourceLineNo">4367</span>    private int findDomainAxisIndex(ValueAxis axis) {<a name="line.4367"></a>
    4376. 

  4376. <span class="sourceLineNo">4368</span>        for (Map.Entry&lt;Integer, ValueAxis&gt; entry : this.domainAxes.entrySet()) {<a name="line.4368"></a>
    4377. 

  4377. <span class="sourceLineNo">4369</span>            if (entry.getValue() == axis) {<a name="line.4369"></a>
    4378. 

  4378. <span class="sourceLineNo">4370</span>                return entry.getKey();<a name="line.4370"></a>
    4379. 

  4379. <span class="sourceLineNo">4371</span>            }<a name="line.4371"></a>
    4380. 

  4380. <span class="sourceLineNo">4372</span>        }<a name="line.4372"></a>
    4381. 

  4381. <span class="sourceLineNo">4373</span>        return -1;<a name="line.4373"></a>
    4382. 

  4382. <span class="sourceLineNo">4374</span>    }<a name="line.4374"></a>
    4383. 

  4383. <span class="sourceLineNo">4375</span><a name="line.4375"></a>
    4384. 

  4384. <span class="sourceLineNo">4376</span>    /**<a name="line.4376"></a>
    4385. 

  4385. <span class="sourceLineNo">4377</span>     * Returns the index of the given range axis.<a name="line.4377"></a>
    4386. 

  4386. <span class="sourceLineNo">4378</span>     *<a name="line.4378"></a>
    4387. 

  4387. <span class="sourceLineNo">4379</span>     * @param axis  the axis.<a name="line.4379"></a>
    4388. 

  4388. <span class="sourceLineNo">4380</span>     *<a name="line.4380"></a>
    4389. 

  4389. <span class="sourceLineNo">4381</span>     * @return The axis index.<a name="line.4381"></a>
    4390. 

  4390. <span class="sourceLineNo">4382</span>     *<a name="line.4382"></a>
    4391. 

  4391. <span class="sourceLineNo">4383</span>     * @see #getDomainAxisIndex(ValueAxis)<a name="line.4383"></a>
    4392. 

  4392. <span class="sourceLineNo">4384</span>     */<a name="line.4384"></a>
    4393. 

  4393. <span class="sourceLineNo">4385</span>    public int getRangeAxisIndex(ValueAxis axis) {<a name="line.4385"></a>
    4394. 

  4394. <span class="sourceLineNo">4386</span>        int result = findRangeAxisIndex(axis);<a name="line.4386"></a>
    4395. 

  4395. <span class="sourceLineNo">4387</span>        if (result &lt; 0) {<a name="line.4387"></a>
    4396. 

  4396. <span class="sourceLineNo">4388</span>            // try the parent plot<a name="line.4388"></a>
    4397. 

  4397. <span class="sourceLineNo">4389</span>            Plot parent = getParent();<a name="line.4389"></a>
    4398. 

  4398. <span class="sourceLineNo">4390</span>            if (parent instanceof XYPlot) {<a name="line.4390"></a>
    4399. 

  4399. <span class="sourceLineNo">4391</span>                XYPlot p = (XYPlot) parent;<a name="line.4391"></a>
    4400. 

  4400. <span class="sourceLineNo">4392</span>                result = p.getRangeAxisIndex(axis);<a name="line.4392"></a>
    4401. 

  4401. <span class="sourceLineNo">4393</span>            }<a name="line.4393"></a>
    4402. 

  4402. <span class="sourceLineNo">4394</span>        }<a name="line.4394"></a>
    4403. 

  4403. <span class="sourceLineNo">4395</span>        return result;<a name="line.4395"></a>
    4404. 

  4404. <span class="sourceLineNo">4396</span>    }<a name="line.4396"></a>
    4405. 

  4405. <span class="sourceLineNo">4397</span><a name="line.4397"></a>
    4406. 

  4406. <span class="sourceLineNo">4398</span>    private int findRangeAxisIndex(ValueAxis axis) {<a name="line.4398"></a>
    4407. 

  4407. <span class="sourceLineNo">4399</span>        for (Map.Entry&lt;Integer, ValueAxis&gt; entry : this.rangeAxes.entrySet()) {<a name="line.4399"></a>
    4408. 

  4408. <span class="sourceLineNo">4400</span>            if (entry.getValue() == axis) {<a name="line.4400"></a>
    4409. 

  4409. <span class="sourceLineNo">4401</span>                return entry.getKey();<a name="line.4401"></a>
    4410. 

  4410. <span class="sourceLineNo">4402</span>            }<a name="line.4402"></a>
    4411. 

  4411. <span class="sourceLineNo">4403</span>        }<a name="line.4403"></a>
    4412. 

  4412. <span class="sourceLineNo">4404</span>        return -1;<a name="line.4404"></a>
    4413. 

  4413. <span class="sourceLineNo">4405</span>    }<a name="line.4405"></a>
    4414. 

  4414. <span class="sourceLineNo">4406</span><a name="line.4406"></a>
    4415. 

  4415. <span class="sourceLineNo">4407</span>    /**<a name="line.4407"></a>
    4416. 

  4416. <span class="sourceLineNo">4408</span>     * Returns the range for the specified axis.<a name="line.4408"></a>
    4417. 

  4417. <span class="sourceLineNo">4409</span>     *<a name="line.4409"></a>
    4418. 

  4418. <span class="sourceLineNo">4410</span>     * @param axis  the axis.<a name="line.4410"></a>
    4419. 

  4419. <span class="sourceLineNo">4411</span>     *<a name="line.4411"></a>
    4420. 

  4420. <span class="sourceLineNo">4412</span>     * @return The range.<a name="line.4412"></a>
    4421. 

  4421. <span class="sourceLineNo">4413</span>     */<a name="line.4413"></a>
    4422. 

  4422. <span class="sourceLineNo">4414</span>    @Override<a name="line.4414"></a>
    4423. 

  4423. <span class="sourceLineNo">4415</span>    public Range getDataRange(ValueAxis axis) {<a name="line.4415"></a>
    4424. 

  4424. <span class="sourceLineNo">4416</span><a name="line.4416"></a>
    4425. 

  4425. <span class="sourceLineNo">4417</span>        Range result = null;<a name="line.4417"></a>
    4426. 

  4426. <span class="sourceLineNo">4418</span>        List&lt;XYDataset&gt; mappedDatasets = new ArrayList&lt;XYDataset&gt;();<a name="line.4418"></a>
    4427. 

  4427. <span class="sourceLineNo">4419</span>        List&lt;XYAnnotation&gt; includedAnnotations = new ArrayList&lt;XYAnnotation&gt;();<a name="line.4419"></a>
    4428. 

  4428. <span class="sourceLineNo">4420</span>        boolean isDomainAxis = true;<a name="line.4420"></a>
    4429. 

  4429. <span class="sourceLineNo">4421</span><a name="line.4421"></a>
    4430. 

  4430. <span class="sourceLineNo">4422</span>        // is it a domain axis?<a name="line.4422"></a>
    4431. 

  4431. <span class="sourceLineNo">4423</span>        int domainIndex = getDomainAxisIndex(axis);<a name="line.4423"></a>
    4432. 

  4432. <span class="sourceLineNo">4424</span>        if (domainIndex &gt;= 0) {<a name="line.4424"></a>
    4433. 

  4433. <span class="sourceLineNo">4425</span>            isDomainAxis = true;<a name="line.4425"></a>
    4434. 

  4434. <span class="sourceLineNo">4426</span>            mappedDatasets.addAll(getDatasetsMappedToDomainAxis(domainIndex));<a name="line.4426"></a>
    4435. 

  4435. <span class="sourceLineNo">4427</span>            if (domainIndex == 0) {<a name="line.4427"></a>
    4436. 

  4436. <span class="sourceLineNo">4428</span>                // grab the plot's annotations<a name="line.4428"></a>
    4437. 

  4437. <span class="sourceLineNo">4429</span>                Iterator iterator = this.annotations.iterator();<a name="line.4429"></a>
    4438. 

  4438. <span class="sourceLineNo">4430</span>                while (iterator.hasNext()) {<a name="line.4430"></a>
    4439. 

  4439. <span class="sourceLineNo">4431</span>                    XYAnnotation annotation = (XYAnnotation) iterator.next();<a name="line.4431"></a>
    4440. 

  4440. <span class="sourceLineNo">4432</span>                    if (annotation instanceof XYAnnotationBoundsInfo) {<a name="line.4432"></a>
    4441. 

  4441. <span class="sourceLineNo">4433</span>                        includedAnnotations.add(annotation);<a name="line.4433"></a>
    4442. 

  4442. <span class="sourceLineNo">4434</span>                    }<a name="line.4434"></a>
    4443. 

  4443. <span class="sourceLineNo">4435</span>                }<a name="line.4435"></a>
    4444. 

  4444. <span class="sourceLineNo">4436</span>            }<a name="line.4436"></a>
    4445. 

  4445. <span class="sourceLineNo">4437</span>        }<a name="line.4437"></a>
    4446. 

  4446. <span class="sourceLineNo">4438</span><a name="line.4438"></a>
    4447. 

  4447. <span class="sourceLineNo">4439</span>        // or is it a range axis?<a name="line.4439"></a>
    4448. 

  4448. <span class="sourceLineNo">4440</span>        int rangeIndex = getRangeAxisIndex(axis);<a name="line.4440"></a>
    4449. 

  4449. <span class="sourceLineNo">4441</span>        if (rangeIndex &gt;= 0) {<a name="line.4441"></a>
    4450. 

  4450. <span class="sourceLineNo">4442</span>            isDomainAxis = false;<a name="line.4442"></a>
    4451. 

  4451. <span class="sourceLineNo">4443</span>            mappedDatasets.addAll(getDatasetsMappedToRangeAxis(rangeIndex));<a name="line.4443"></a>
    4452. 

  4452. <span class="sourceLineNo">4444</span>            if (rangeIndex == 0) {<a name="line.4444"></a>
    4453. 

  4453. <span class="sourceLineNo">4445</span>                Iterator iterator = this.annotations.iterator();<a name="line.4445"></a>
    4454. 

  4454. <span class="sourceLineNo">4446</span>                while (iterator.hasNext()) {<a name="line.4446"></a>
    4455. 

  4455. <span class="sourceLineNo">4447</span>                    XYAnnotation annotation = (XYAnnotation) iterator.next();<a name="line.4447"></a>
    4456. 

  4456. <span class="sourceLineNo">4448</span>                    if (annotation instanceof XYAnnotationBoundsInfo) {<a name="line.4448"></a>
    4457. 

  4457. <span class="sourceLineNo">4449</span>                        includedAnnotations.add(annotation);<a name="line.4449"></a>
    4458. 

  4458. <span class="sourceLineNo">4450</span>                    }<a name="line.4450"></a>
    4459. 

  4459. <span class="sourceLineNo">4451</span>                }<a name="line.4451"></a>
    4460. 

  4460. <span class="sourceLineNo">4452</span>            }<a name="line.4452"></a>
    4461. 

  4461. <span class="sourceLineNo">4453</span>        }<a name="line.4453"></a>
    4462. 

  4462. <span class="sourceLineNo">4454</span><a name="line.4454"></a>
    4463. 

  4463. <span class="sourceLineNo">4455</span>        // iterate through the datasets that map to the axis and get the union<a name="line.4455"></a>
    4464. 

  4464. <span class="sourceLineNo">4456</span>        // of the ranges.<a name="line.4456"></a>
    4465. 

  4465. <span class="sourceLineNo">4457</span>        for (XYDataset d : mappedDatasets) {<a name="line.4457"></a>
    4466. 

  4466. <span class="sourceLineNo">4458</span>            if (d != null) {<a name="line.4458"></a>
    4467. 

  4467. <span class="sourceLineNo">4459</span>                XYItemRenderer r = getRendererForDataset(d);<a name="line.4459"></a>
    4468. 

  4468. <span class="sourceLineNo">4460</span>                if (isDomainAxis) {<a name="line.4460"></a>
    4469. 

  4469. <span class="sourceLineNo">4461</span>                    if (r != null) {<a name="line.4461"></a>
    4470. 

  4470. <span class="sourceLineNo">4462</span>                        result = Range.combine(result, r.findDomainBounds(d));<a name="line.4462"></a>
    4471. 

  4471. <span class="sourceLineNo">4463</span>                    }<a name="line.4463"></a>
    4472. 

  4472. <span class="sourceLineNo">4464</span>                    else {<a name="line.4464"></a>
    4473. 

  4473. <span class="sourceLineNo">4465</span>                        result = Range.combine(result,<a name="line.4465"></a>
    4474. 

  4474. <span class="sourceLineNo">4466</span>                                DatasetUtilities.findDomainBounds(d));<a name="line.4466"></a>
    4475. 

  4475. <span class="sourceLineNo">4467</span>                    }<a name="line.4467"></a>
    4476. 

  4476. <span class="sourceLineNo">4468</span>                }<a name="line.4468"></a>
    4477. 

  4477. <span class="sourceLineNo">4469</span>                else {<a name="line.4469"></a>
    4478. 

  4478. <span class="sourceLineNo">4470</span>                    if (r != null) {<a name="line.4470"></a>
    4479. 

  4479. <span class="sourceLineNo">4471</span>                        result = Range.combine(result, r.findRangeBounds(d));<a name="line.4471"></a>
    4480. 

  4480. <span class="sourceLineNo">4472</span>                    }<a name="line.4472"></a>
    4481. 

  4481. <span class="sourceLineNo">4473</span>                    else {<a name="line.4473"></a>
    4482. 

  4482. <span class="sourceLineNo">4474</span>                        result = Range.combine(result,<a name="line.4474"></a>
    4483. 

  4483. <span class="sourceLineNo">4475</span>                                DatasetUtilities.findRangeBounds(d));<a name="line.4475"></a>
    4484. 

  4484. <span class="sourceLineNo">4476</span>                    }<a name="line.4476"></a>
    4485. 

  4485. <span class="sourceLineNo">4477</span>                }<a name="line.4477"></a>
    4486. 

  4486. <span class="sourceLineNo">4478</span>                // FIXME: the XYItemRenderer interface doesn't specify the<a name="line.4478"></a>
    4487. 

  4487. <span class="sourceLineNo">4479</span>                // getAnnotations() method but it should<a name="line.4479"></a>
    4488. 

  4488. <span class="sourceLineNo">4480</span>                if (r instanceof AbstractXYItemRenderer) {<a name="line.4480"></a>
    4489. 

  4489. <span class="sourceLineNo">4481</span>                    AbstractXYItemRenderer rr = (AbstractXYItemRenderer) r;<a name="line.4481"></a>
    4490. 

  4490. <span class="sourceLineNo">4482</span>                    Collection c = rr.getAnnotations();<a name="line.4482"></a>
    4491. 

  4491. <span class="sourceLineNo">4483</span>                    Iterator i = c.iterator();<a name="line.4483"></a>
    4492. 

  4492. <span class="sourceLineNo">4484</span>                    while (i.hasNext()) {<a name="line.4484"></a>
    4493. 

  4493. <span class="sourceLineNo">4485</span>                        XYAnnotation a = (XYAnnotation) i.next();<a name="line.4485"></a>
    4494. 

  4494. <span class="sourceLineNo">4486</span>                        if (a instanceof XYAnnotationBoundsInfo) {<a name="line.4486"></a>
    4495. 

  4495. <span class="sourceLineNo">4487</span>                            includedAnnotations.add(a);<a name="line.4487"></a>
    4496. 

  4496. <span class="sourceLineNo">4488</span>                        }<a name="line.4488"></a>
    4497. 

  4497. <span class="sourceLineNo">4489</span>                    }<a name="line.4489"></a>
    4498. 

  4498. <span class="sourceLineNo">4490</span>                }<a name="line.4490"></a>
    4499. 

  4499. <span class="sourceLineNo">4491</span>            }<a name="line.4491"></a>
    4500. 

  4500. <span class="sourceLineNo">4492</span>        }<a name="line.4492"></a>
    4501. 

  4501. <span class="sourceLineNo">4493</span><a name="line.4493"></a>
    4502. 

  4502. <span class="sourceLineNo">4494</span>        Iterator it = includedAnnotations.iterator();<a name="line.4494"></a>
    4503. 

  4503. <span class="sourceLineNo">4495</span>        while (it.hasNext()) {<a name="line.4495"></a>
    4504. 

  4504. <span class="sourceLineNo">4496</span>            XYAnnotationBoundsInfo xyabi = (XYAnnotationBoundsInfo) it.next();<a name="line.4496"></a>
    4505. 

  4505. <span class="sourceLineNo">4497</span>            if (xyabi.getIncludeInDataBounds()) {<a name="line.4497"></a>
    4506. 

  4506. <span class="sourceLineNo">4498</span>                if (isDomainAxis) {<a name="line.4498"></a>
    4507. 

  4507. <span class="sourceLineNo">4499</span>                    result = Range.combine(result, xyabi.getXRange());<a name="line.4499"></a>
    4508. 

  4508. <span class="sourceLineNo">4500</span>                }<a name="line.4500"></a>
    4509. 

  4509. <span class="sourceLineNo">4501</span>                else {<a name="line.4501"></a>
    4510. 

  4510. <span class="sourceLineNo">4502</span>                    result = Range.combine(result, xyabi.getYRange());<a name="line.4502"></a>
    4511. 

  4511. <span class="sourceLineNo">4503</span>                }<a name="line.4503"></a>
    4512. 

  4512. <span class="sourceLineNo">4504</span>            }<a name="line.4504"></a>
    4513. 

  4513. <span class="sourceLineNo">4505</span>        }<a name="line.4505"></a>
    4514. 

  4514. <span class="sourceLineNo">4506</span><a name="line.4506"></a>
    4515. 

  4515. <span class="sourceLineNo">4507</span>        return result;<a name="line.4507"></a>
    4516. 

  4516. <span class="sourceLineNo">4508</span><a name="line.4508"></a>
    4517. 

  4517. <span class="sourceLineNo">4509</span>    }<a name="line.4509"></a>
    4518. 

  4518. <span class="sourceLineNo">4510</span><a name="line.4510"></a>
    4519. 

  4519. <span class="sourceLineNo">4511</span>    /**<a name="line.4511"></a>
    4520. 

  4520. <span class="sourceLineNo">4512</span>     * Receives notification of a change to an {@link Annotation} added to<a name="line.4512"></a>
    4521. 

  4521. <span class="sourceLineNo">4513</span>     * this plot.<a name="line.4513"></a>
    4522. 

  4522. <span class="sourceLineNo">4514</span>     *<a name="line.4514"></a>
    4523. 

  4523. <span class="sourceLineNo">4515</span>     * @param event  information about the event (not used here).<a name="line.4515"></a>
    4524. 

  4524. <span class="sourceLineNo">4516</span>     *<a name="line.4516"></a>
    4525. 

  4525. <span class="sourceLineNo">4517</span>     * @since 1.0.14<a name="line.4517"></a>
    4526. 

  4526. <span class="sourceLineNo">4518</span>     */<a name="line.4518"></a>
    4527. 

  4527. <span class="sourceLineNo">4519</span>    @Override<a name="line.4519"></a>
    4528. 

  4528. <span class="sourceLineNo">4520</span>    public void annotationChanged(AnnotationChangeEvent event) {<a name="line.4520"></a>
    4529. 

  4529. <span class="sourceLineNo">4521</span>        if (getParent() != null) {<a name="line.4521"></a>
    4530. 

  4530. <span class="sourceLineNo">4522</span>            getParent().annotationChanged(event);<a name="line.4522"></a>
    4531. 

  4531. <span class="sourceLineNo">4523</span>        }<a name="line.4523"></a>
    4532. 

  4532. <span class="sourceLineNo">4524</span>        else {<a name="line.4524"></a>
    4533. 

  4533. <span class="sourceLineNo">4525</span>            PlotChangeEvent e = new PlotChangeEvent(this);<a name="line.4525"></a>
    4534. 

  4534. <span class="sourceLineNo">4526</span>            notifyListeners(e);<a name="line.4526"></a>
    4535. 

  4535. <span class="sourceLineNo">4527</span>        }<a name="line.4527"></a>
    4536. 

  4536. <span class="sourceLineNo">4528</span>    }<a name="line.4528"></a>
    4537. 

  4537. <span class="sourceLineNo">4529</span><a name="line.4529"></a>
    4538. 

  4538. <span class="sourceLineNo">4530</span>    /**<a name="line.4530"></a>
    4539. 

  4539. <span class="sourceLineNo">4531</span>     * Receives notification of a change to the plot's dataset.<a name="line.4531"></a>
    4540. 

  4540. <span class="sourceLineNo">4532</span>     * &lt;P&gt;<a name="line.4532"></a>
    4541. 

  4541. <span class="sourceLineNo">4533</span>     * The axis ranges are updated if necessary.<a name="line.4533"></a>
    4542. 

  4542. <span class="sourceLineNo">4534</span>     *<a name="line.4534"></a>
    4543. 

  4543. <span class="sourceLineNo">4535</span>     * @param event  information about the event (not used here).<a name="line.4535"></a>
    4544. 

  4544. <span class="sourceLineNo">4536</span>     */<a name="line.4536"></a>
    4545. 

  4545. <span class="sourceLineNo">4537</span>    @Override<a name="line.4537"></a>
    4546. 

  4546. <span class="sourceLineNo">4538</span>    public void datasetChanged(DatasetChangeEvent event) {<a name="line.4538"></a>
    4547. 

  4547. <span class="sourceLineNo">4539</span>        configureDomainAxes();<a name="line.4539"></a>
    4548. 

  4548. <span class="sourceLineNo">4540</span>        configureRangeAxes();<a name="line.4540"></a>
    4549. 

  4549. <span class="sourceLineNo">4541</span>        if (getParent() != null) {<a name="line.4541"></a>
    4550. 

  4550. <span class="sourceLineNo">4542</span>            getParent().datasetChanged(event);<a name="line.4542"></a>
    4551. 

  4551. <span class="sourceLineNo">4543</span>        }<a name="line.4543"></a>
    4552. 

  4552. <span class="sourceLineNo">4544</span>        else {<a name="line.4544"></a>
    4553. 

  4553. <span class="sourceLineNo">4545</span>            PlotChangeEvent e = new PlotChangeEvent(this);<a name="line.4545"></a>
    4554. 

  4554. <span class="sourceLineNo">4546</span>            e.setType(ChartChangeEventType.DATASET_UPDATED);<a name="line.4546"></a>
    4555. 

  4555. <span class="sourceLineNo">4547</span>            notifyListeners(e);<a name="line.4547"></a>
    4556. 

  4556. <span class="sourceLineNo">4548</span>        }<a name="line.4548"></a>
    4557. 

  4557. <span class="sourceLineNo">4549</span>    }<a name="line.4549"></a>
    4558. 

  4558. <span class="sourceLineNo">4550</span><a name="line.4550"></a>
    4559. 

  4559. <span class="sourceLineNo">4551</span>    /**<a name="line.4551"></a>
    4560. 

  4560. <span class="sourceLineNo">4552</span>     * Receives notification of a renderer change event.<a name="line.4552"></a>
    4561. 

  4561. <span class="sourceLineNo">4553</span>     *<a name="line.4553"></a>
    4562. 

  4562. <span class="sourceLineNo">4554</span>     * @param event  the event.<a name="line.4554"></a>
    4563. 

  4563. <span class="sourceLineNo">4555</span>     */<a name="line.4555"></a>
    4564. 

  4564. <span class="sourceLineNo">4556</span>    @Override<a name="line.4556"></a>
    4565. 

  4565. <span class="sourceLineNo">4557</span>    public void rendererChanged(RendererChangeEvent event) {<a name="line.4557"></a>
    4566. 

  4566. <span class="sourceLineNo">4558</span>        // if the event was caused by a change to series visibility, then<a name="line.4558"></a>
    4567. 

  4567. <span class="sourceLineNo">4559</span>        // the axis ranges might need updating...<a name="line.4559"></a>
    4568. 

  4568. <span class="sourceLineNo">4560</span>        if (event.getSeriesVisibilityChanged()) {<a name="line.4560"></a>
    4569. 

  4569. <span class="sourceLineNo">4561</span>            configureDomainAxes();<a name="line.4561"></a>
    4570. 

  4570. <span class="sourceLineNo">4562</span>            configureRangeAxes();<a name="line.4562"></a>
    4571. 

  4571. <span class="sourceLineNo">4563</span>        }<a name="line.4563"></a>
    4572. 

  4572. <span class="sourceLineNo">4564</span>        fireChangeEvent();<a name="line.4564"></a>
    4573. 

  4573. <span class="sourceLineNo">4565</span>    }<a name="line.4565"></a>
    4574. 

  4574. <span class="sourceLineNo">4566</span><a name="line.4566"></a>
    4575. 

  4575. <span class="sourceLineNo">4567</span>    /**<a name="line.4567"></a>
    4576. 

  4576. <span class="sourceLineNo">4568</span>     * Returns a flag indicating whether or not the domain crosshair is visible.<a name="line.4568"></a>
    4577. 

  4577. <span class="sourceLineNo">4569</span>     *<a name="line.4569"></a>
    4578. 

  4578. <span class="sourceLineNo">4570</span>     * @return The flag.<a name="line.4570"></a>
    4579. 

  4579. <span class="sourceLineNo">4571</span>     *<a name="line.4571"></a>
    4580. 

  4580. <span class="sourceLineNo">4572</span>     * @see #setDomainCrosshairVisible(boolean)<a name="line.4572"></a>
    4581. 

  4581. <span class="sourceLineNo">4573</span>     */<a name="line.4573"></a>
    4582. 

  4582. <span class="sourceLineNo">4574</span>    public boolean isDomainCrosshairVisible() {<a name="line.4574"></a>
    4583. 

  4583. <span class="sourceLineNo">4575</span>        return this.domainCrosshairVisible;<a name="line.4575"></a>
    4584. 

  4584. <span class="sourceLineNo">4576</span>    }<a name="line.4576"></a>
    4585. 

  4585. <span class="sourceLineNo">4577</span><a name="line.4577"></a>
    4586. 

  4586. <span class="sourceLineNo">4578</span>    /**<a name="line.4578"></a>
    4587. 

  4587. <span class="sourceLineNo">4579</span>     * Sets the flag indicating whether or not the domain crosshair is visible<a name="line.4579"></a>
    4588. 

  4588. <span class="sourceLineNo">4580</span>     * and, if the flag changes, sends a {@link PlotChangeEvent} to all<a name="line.4580"></a>
    4589. 

  4589. <span class="sourceLineNo">4581</span>     * registered listeners.<a name="line.4581"></a>
    4590. 

  4590. <span class="sourceLineNo">4582</span>     *<a name="line.4582"></a>
    4591. 

  4591. <span class="sourceLineNo">4583</span>     * @param flag  the new value of the flag.<a name="line.4583"></a>
    4592. 

  4592. <span class="sourceLineNo">4584</span>     *<a name="line.4584"></a>
    4593. 

  4593. <span class="sourceLineNo">4585</span>     * @see #isDomainCrosshairVisible()<a name="line.4585"></a>
    4594. 

  4594. <span class="sourceLineNo">4586</span>     */<a name="line.4586"></a>
    4595. 

  4595. <span class="sourceLineNo">4587</span>    public void setDomainCrosshairVisible(boolean flag) {<a name="line.4587"></a>
    4596. 

  4596. <span class="sourceLineNo">4588</span>        if (this.domainCrosshairVisible != flag) {<a name="line.4588"></a>
    4597. 

  4597. <span class="sourceLineNo">4589</span>            this.domainCrosshairVisible = flag;<a name="line.4589"></a>
    4598. 

  4598. <span class="sourceLineNo">4590</span>            fireChangeEvent();<a name="line.4590"></a>
    4599. 

  4599. <span class="sourceLineNo">4591</span>        }<a name="line.4591"></a>
    4600. 

  4600. <span class="sourceLineNo">4592</span>    }<a name="line.4592"></a>
    4601. 

  4601. <span class="sourceLineNo">4593</span><a name="line.4593"></a>
    4602. 

  4602. <span class="sourceLineNo">4594</span>    /**<a name="line.4594"></a>
    4603. 

  4603. <span class="sourceLineNo">4595</span>     * Returns a flag indicating whether or not the crosshair should "lock-on"<a name="line.4595"></a>
    4604. 

  4604. <span class="sourceLineNo">4596</span>     * to actual data values.<a name="line.4596"></a>
    4605. 

  4605. <span class="sourceLineNo">4597</span>     *<a name="line.4597"></a>
    4606. 

  4606. <span class="sourceLineNo">4598</span>     * @return The flag.<a name="line.4598"></a>
    4607. 

  4607. <span class="sourceLineNo">4599</span>     *<a name="line.4599"></a>
    4608. 

  4608. <span class="sourceLineNo">4600</span>     * @see #setDomainCrosshairLockedOnData(boolean)<a name="line.4600"></a>
    4609. 

  4609. <span class="sourceLineNo">4601</span>     */<a name="line.4601"></a>
    4610. 

  4610. <span class="sourceLineNo">4602</span>    public boolean isDomainCrosshairLockedOnData() {<a name="line.4602"></a>
    4611. 

  4611. <span class="sourceLineNo">4603</span>        return this.domainCrosshairLockedOnData;<a name="line.4603"></a>
    4612. 

  4612. <span class="sourceLineNo">4604</span>    }<a name="line.4604"></a>
    4613. 

  4613. <span class="sourceLineNo">4605</span><a name="line.4605"></a>
    4614. 

  4614. <span class="sourceLineNo">4606</span>    /**<a name="line.4606"></a>
    4615. 

  4615. <span class="sourceLineNo">4607</span>     * Sets the flag indicating whether or not the domain crosshair should<a name="line.4607"></a>
    4616. 

  4616. <span class="sourceLineNo">4608</span>     * "lock-on" to actual data values.  If the flag value changes, this<a name="line.4608"></a>
    4617. 

  4617. <span class="sourceLineNo">4609</span>     * method sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.4609"></a>
    4618. 

  4618. <span class="sourceLineNo">4610</span>     *<a name="line.4610"></a>
    4619. 

  4619. <span class="sourceLineNo">4611</span>     * @param flag  the flag.<a name="line.4611"></a>
    4620. 

  4620. <span class="sourceLineNo">4612</span>     *<a name="line.4612"></a>
    4621. 

  4621. <span class="sourceLineNo">4613</span>     * @see #isDomainCrosshairLockedOnData()<a name="line.4613"></a>
    4622. 

  4622. <span class="sourceLineNo">4614</span>     */<a name="line.4614"></a>
    4623. 

  4623. <span class="sourceLineNo">4615</span>    public void setDomainCrosshairLockedOnData(boolean flag) {<a name="line.4615"></a>
    4624. 

  4624. <span class="sourceLineNo">4616</span>        if (this.domainCrosshairLockedOnData != flag) {<a name="line.4616"></a>
    4625. 

  4625. <span class="sourceLineNo">4617</span>            this.domainCrosshairLockedOnData = flag;<a name="line.4617"></a>
    4626. 

  4626. <span class="sourceLineNo">4618</span>            fireChangeEvent();<a name="line.4618"></a>
    4627. 

  4627. <span class="sourceLineNo">4619</span>        }<a name="line.4619"></a>
    4628. 

  4628. <span class="sourceLineNo">4620</span>    }<a name="line.4620"></a>
    4629. 

  4629. <span class="sourceLineNo">4621</span><a name="line.4621"></a>
    4630. 

  4630. <span class="sourceLineNo">4622</span>    /**<a name="line.4622"></a>
    4631. 

  4631. <span class="sourceLineNo">4623</span>     * Returns the domain crosshair value.<a name="line.4623"></a>
    4632. 

  4632. <span class="sourceLineNo">4624</span>     *<a name="line.4624"></a>
    4633. 

  4633. <span class="sourceLineNo">4625</span>     * @return The value.<a name="line.4625"></a>
    4634. 

  4634. <span class="sourceLineNo">4626</span>     *<a name="line.4626"></a>
    4635. 

  4635. <span class="sourceLineNo">4627</span>     * @see #setDomainCrosshairValue(double)<a name="line.4627"></a>
    4636. 

  4636. <span class="sourceLineNo">4628</span>     */<a name="line.4628"></a>
    4637. 

  4637. <span class="sourceLineNo">4629</span>    public double getDomainCrosshairValue() {<a name="line.4629"></a>
    4638. 

  4638. <span class="sourceLineNo">4630</span>        return this.domainCrosshairValue;<a name="line.4630"></a>
    4639. 

  4639. <span class="sourceLineNo">4631</span>    }<a name="line.4631"></a>
    4640. 

  4640. <span class="sourceLineNo">4632</span><a name="line.4632"></a>
    4641. 

  4641. <span class="sourceLineNo">4633</span>    /**<a name="line.4633"></a>
    4642. 

  4642. <span class="sourceLineNo">4634</span>     * Sets the domain crosshair value and sends a {@link PlotChangeEvent} to<a name="line.4634"></a>
    4643. 

  4643. <span class="sourceLineNo">4635</span>     * all registered listeners (provided that the domain crosshair is visible).<a name="line.4635"></a>
    4644. 

  4644. <span class="sourceLineNo">4636</span>     *<a name="line.4636"></a>
    4645. 

  4645. <span class="sourceLineNo">4637</span>     * @param value  the value.<a name="line.4637"></a>
    4646. 

  4646. <span class="sourceLineNo">4638</span>     *<a name="line.4638"></a>
    4647. 

  4647. <span class="sourceLineNo">4639</span>     * @see #getDomainCrosshairValue()<a name="line.4639"></a>
    4648. 

  4648. <span class="sourceLineNo">4640</span>     */<a name="line.4640"></a>
    4649. 

  4649. <span class="sourceLineNo">4641</span>    public void setDomainCrosshairValue(double value) {<a name="line.4641"></a>
    4650. 

  4650. <span class="sourceLineNo">4642</span>        setDomainCrosshairValue(value, true);<a name="line.4642"></a>
    4651. 

  4651. <span class="sourceLineNo">4643</span>    }<a name="line.4643"></a>
    4652. 

  4652. <span class="sourceLineNo">4644</span><a name="line.4644"></a>
    4653. 

  4653. <span class="sourceLineNo">4645</span>    /**<a name="line.4645"></a>
    4654. 

  4654. <span class="sourceLineNo">4646</span>     * Sets the domain crosshair value and, if requested, sends a<a name="line.4646"></a>
    4655. 

  4655. <span class="sourceLineNo">4647</span>     * {@link PlotChangeEvent} to all registered listeners (provided that the<a name="line.4647"></a>
    4656. 

  4656. <span class="sourceLineNo">4648</span>     * domain crosshair is visible).<a name="line.4648"></a>
    4657. 

  4657. <span class="sourceLineNo">4649</span>     *<a name="line.4649"></a>
    4658. 

  4658. <span class="sourceLineNo">4650</span>     * @param value  the new value.<a name="line.4650"></a>
    4659. 

  4659. <span class="sourceLineNo">4651</span>     * @param notify  notify listeners?<a name="line.4651"></a>
    4660. 

  4660. <span class="sourceLineNo">4652</span>     *<a name="line.4652"></a>
    4661. 

  4661. <span class="sourceLineNo">4653</span>     * @see #getDomainCrosshairValue()<a name="line.4653"></a>
    4662. 

  4662. <span class="sourceLineNo">4654</span>     */<a name="line.4654"></a>
    4663. 

  4663. <span class="sourceLineNo">4655</span>    public void setDomainCrosshairValue(double value, boolean notify) {<a name="line.4655"></a>
    4664. 

  4664. <span class="sourceLineNo">4656</span>        this.domainCrosshairValue = value;<a name="line.4656"></a>
    4665. 

  4665. <span class="sourceLineNo">4657</span>        if (isDomainCrosshairVisible() &amp;&amp; notify) {<a name="line.4657"></a>
    4666. 

  4666. <span class="sourceLineNo">4658</span>            fireChangeEvent();<a name="line.4658"></a>
    4667. 

  4667. <span class="sourceLineNo">4659</span>        }<a name="line.4659"></a>
    4668. 

  4668. <span class="sourceLineNo">4660</span>    }<a name="line.4660"></a>
    4669. 

  4669. <span class="sourceLineNo">4661</span><a name="line.4661"></a>
    4670. 

  4670. <span class="sourceLineNo">4662</span>    /**<a name="line.4662"></a>
    4671. 

  4671. <span class="sourceLineNo">4663</span>     * Returns the {@link Stroke} used to draw the crosshair (if visible).<a name="line.4663"></a>
    4672. 

  4672. <span class="sourceLineNo">4664</span>     *<a name="line.4664"></a>
    4673. 

  4673. <span class="sourceLineNo">4665</span>     * @return The crosshair stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.4665"></a>
    4674. 

  4674. <span class="sourceLineNo">4666</span>     *<a name="line.4666"></a>
    4675. 

  4675. <span class="sourceLineNo">4667</span>     * @see #setDomainCrosshairStroke(Stroke)<a name="line.4667"></a>
    4676. 

  4676. <span class="sourceLineNo">4668</span>     * @see #isDomainCrosshairVisible()<a name="line.4668"></a>
    4677. 

  4677. <span class="sourceLineNo">4669</span>     * @see #getDomainCrosshairPaint()<a name="line.4669"></a>
    4678. 

  4678. <span class="sourceLineNo">4670</span>     */<a name="line.4670"></a>
    4679. 

  4679. <span class="sourceLineNo">4671</span>    public Stroke getDomainCrosshairStroke() {<a name="line.4671"></a>
    4680. 

  4680. <span class="sourceLineNo">4672</span>        return this.domainCrosshairStroke;<a name="line.4672"></a>
    4681. 

  4681. <span class="sourceLineNo">4673</span>    }<a name="line.4673"></a>
    4682. 

  4682. <span class="sourceLineNo">4674</span><a name="line.4674"></a>
    4683. 

  4683. <span class="sourceLineNo">4675</span>    /**<a name="line.4675"></a>
    4684. 

  4684. <span class="sourceLineNo">4676</span>     * Sets the Stroke used to draw the crosshairs (if visible) and notifies<a name="line.4676"></a>
    4685. 

  4685. <span class="sourceLineNo">4677</span>     * registered listeners that the axis has been modified.<a name="line.4677"></a>
    4686. 

  4686. <span class="sourceLineNo">4678</span>     *<a name="line.4678"></a>
    4687. 

  4687. <span class="sourceLineNo">4679</span>     * @param stroke  the new crosshair stroke (&lt;code&gt;null&lt;/code&gt; not<a name="line.4679"></a>
    4688. 

  4688. <span class="sourceLineNo">4680</span>     *     permitted).<a name="line.4680"></a>
    4689. 

  4689. <span class="sourceLineNo">4681</span>     *<a name="line.4681"></a>
    4690. 

  4690. <span class="sourceLineNo">4682</span>     * @see #getDomainCrosshairStroke()<a name="line.4682"></a>
    4691. 

  4691. <span class="sourceLineNo">4683</span>     */<a name="line.4683"></a>
    4692. 

  4692. <span class="sourceLineNo">4684</span>    public void setDomainCrosshairStroke(Stroke stroke) {<a name="line.4684"></a>
    4693. 

  4693. <span class="sourceLineNo">4685</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.4685"></a>
    4694. 

  4694. <span class="sourceLineNo">4686</span>        this.domainCrosshairStroke = stroke;<a name="line.4686"></a>
    4695. 

  4695. <span class="sourceLineNo">4687</span>        fireChangeEvent();<a name="line.4687"></a>
    4696. 

  4696. <span class="sourceLineNo">4688</span>    }<a name="line.4688"></a>
    4697. 

  4697. <span class="sourceLineNo">4689</span><a name="line.4689"></a>
    4698. 

  4698. <span class="sourceLineNo">4690</span>    /**<a name="line.4690"></a>
    4699. 

  4699. <span class="sourceLineNo">4691</span>     * Returns the domain crosshair paint.<a name="line.4691"></a>
    4700. 

  4700. <span class="sourceLineNo">4692</span>     *<a name="line.4692"></a>
    4701. 

  4701. <span class="sourceLineNo">4693</span>     * @return The crosshair paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.4693"></a>
    4702. 

  4702. <span class="sourceLineNo">4694</span>     *<a name="line.4694"></a>
    4703. 

  4703. <span class="sourceLineNo">4695</span>     * @see #setDomainCrosshairPaint(Paint)<a name="line.4695"></a>
    4704. 

  4704. <span class="sourceLineNo">4696</span>     * @see #isDomainCrosshairVisible()<a name="line.4696"></a>
    4705. 

  4705. <span class="sourceLineNo">4697</span>     * @see #getDomainCrosshairStroke()<a name="line.4697"></a>
    4706. 

  4706. <span class="sourceLineNo">4698</span>     */<a name="line.4698"></a>
    4707. 

  4707. <span class="sourceLineNo">4699</span>    public Paint getDomainCrosshairPaint() {<a name="line.4699"></a>
    4708. 

  4708. <span class="sourceLineNo">4700</span>        return this.domainCrosshairPaint;<a name="line.4700"></a>
    4709. 

  4709. <span class="sourceLineNo">4701</span>    }<a name="line.4701"></a>
    4710. 

  4710. <span class="sourceLineNo">4702</span><a name="line.4702"></a>
    4711. 

  4711. <span class="sourceLineNo">4703</span>    /**<a name="line.4703"></a>
    4712. 

  4712. <span class="sourceLineNo">4704</span>     * Sets the paint used to draw the crosshairs (if visible) and sends a<a name="line.4704"></a>
    4713. 

  4713. <span class="sourceLineNo">4705</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.4705"></a>
    4714. 

  4714. <span class="sourceLineNo">4706</span>     *<a name="line.4706"></a>
    4715. 

  4715. <span class="sourceLineNo">4707</span>     * @param paint the new crosshair paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.4707"></a>
    4716. 

  4716. <span class="sourceLineNo">4708</span>     *<a name="line.4708"></a>
    4717. 

  4717. <span class="sourceLineNo">4709</span>     * @see #getDomainCrosshairPaint()<a name="line.4709"></a>
    4718. 

  4718. <span class="sourceLineNo">4710</span>     */<a name="line.4710"></a>
    4719. 

  4719. <span class="sourceLineNo">4711</span>    public void setDomainCrosshairPaint(Paint paint) {<a name="line.4711"></a>
    4720. 

  4720. <span class="sourceLineNo">4712</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.4712"></a>
    4721. 

  4721. <span class="sourceLineNo">4713</span>        this.domainCrosshairPaint = paint;<a name="line.4713"></a>
    4722. 

  4722. <span class="sourceLineNo">4714</span>        fireChangeEvent();<a name="line.4714"></a>
    4723. 

  4723. <span class="sourceLineNo">4715</span>    }<a name="line.4715"></a>
    4724. 

  4724. <span class="sourceLineNo">4716</span><a name="line.4716"></a>
    4725. 

  4725. <span class="sourceLineNo">4717</span>    /**<a name="line.4717"></a>
    4726. 

  4726. <span class="sourceLineNo">4718</span>     * Returns a flag indicating whether or not the range crosshair is visible.<a name="line.4718"></a>
    4727. 

  4727. <span class="sourceLineNo">4719</span>     *<a name="line.4719"></a>
    4728. 

  4728. <span class="sourceLineNo">4720</span>     * @return The flag.<a name="line.4720"></a>
    4729. 

  4729. <span class="sourceLineNo">4721</span>     *<a name="line.4721"></a>
    4730. 

  4730. <span class="sourceLineNo">4722</span>     * @see #setRangeCrosshairVisible(boolean)<a name="line.4722"></a>
    4731. 

  4731. <span class="sourceLineNo">4723</span>     * @see #isDomainCrosshairVisible()<a name="line.4723"></a>
    4732. 

  4732. <span class="sourceLineNo">4724</span>     */<a name="line.4724"></a>
    4733. 

  4733. <span class="sourceLineNo">4725</span>    public boolean isRangeCrosshairVisible() {<a name="line.4725"></a>
    4734. 

  4734. <span class="sourceLineNo">4726</span>        return this.rangeCrosshairVisible;<a name="line.4726"></a>
    4735. 

  4735. <span class="sourceLineNo">4727</span>    }<a name="line.4727"></a>
    4736. 

  4736. <span class="sourceLineNo">4728</span><a name="line.4728"></a>
    4737. 

  4737. <span class="sourceLineNo">4729</span>    /**<a name="line.4729"></a>
    4738. 

  4738. <span class="sourceLineNo">4730</span>     * Sets the flag indicating whether or not the range crosshair is visible.<a name="line.4730"></a>
    4739. 

  4739. <span class="sourceLineNo">4731</span>     * If the flag value changes, this method sends a {@link PlotChangeEvent}<a name="line.4731"></a>
    4740. 

  4740. <span class="sourceLineNo">4732</span>     * to all registered listeners.<a name="line.4732"></a>
    4741. 

  4741. <span class="sourceLineNo">4733</span>     *<a name="line.4733"></a>
    4742. 

  4742. <span class="sourceLineNo">4734</span>     * @param flag  the new value of the flag.<a name="line.4734"></a>
    4743. 

  4743. <span class="sourceLineNo">4735</span>     *<a name="line.4735"></a>
    4744. 

  4744. <span class="sourceLineNo">4736</span>     * @see #isRangeCrosshairVisible()<a name="line.4736"></a>
    4745. 

  4745. <span class="sourceLineNo">4737</span>     */<a name="line.4737"></a>
    4746. 

  4746. <span class="sourceLineNo">4738</span>    public void setRangeCrosshairVisible(boolean flag) {<a name="line.4738"></a>
    4747. 

  4747. <span class="sourceLineNo">4739</span>        if (this.rangeCrosshairVisible != flag) {<a name="line.4739"></a>
    4748. 

  4748. <span class="sourceLineNo">4740</span>            this.rangeCrosshairVisible = flag;<a name="line.4740"></a>
    4749. 

  4749. <span class="sourceLineNo">4741</span>            fireChangeEvent();<a name="line.4741"></a>
    4750. 

  4750. <span class="sourceLineNo">4742</span>        }<a name="line.4742"></a>
    4751. 

  4751. <span class="sourceLineNo">4743</span>    }<a name="line.4743"></a>
    4752. 

  4752. <span class="sourceLineNo">4744</span><a name="line.4744"></a>
    4753. 

  4753. <span class="sourceLineNo">4745</span>    /**<a name="line.4745"></a>
    4754. 

  4754. <span class="sourceLineNo">4746</span>     * Returns a flag indicating whether or not the crosshair should "lock-on"<a name="line.4746"></a>
    4755. 

  4755. <span class="sourceLineNo">4747</span>     * to actual data values.<a name="line.4747"></a>
    4756. 

  4756. <span class="sourceLineNo">4748</span>     *<a name="line.4748"></a>
    4757. 

  4757. <span class="sourceLineNo">4749</span>     * @return The flag.<a name="line.4749"></a>
    4758. 

  4758. <span class="sourceLineNo">4750</span>     *<a name="line.4750"></a>
    4759. 

  4759. <span class="sourceLineNo">4751</span>     * @see #setRangeCrosshairLockedOnData(boolean)<a name="line.4751"></a>
    4760. 

  4760. <span class="sourceLineNo">4752</span>     */<a name="line.4752"></a>
    4761. 

  4761. <span class="sourceLineNo">4753</span>    public boolean isRangeCrosshairLockedOnData() {<a name="line.4753"></a>
    4762. 

  4762. <span class="sourceLineNo">4754</span>        return this.rangeCrosshairLockedOnData;<a name="line.4754"></a>
    4763. 

  4763. <span class="sourceLineNo">4755</span>    }<a name="line.4755"></a>
    4764. 

  4764. <span class="sourceLineNo">4756</span><a name="line.4756"></a>
    4765. 

  4765. <span class="sourceLineNo">4757</span>    /**<a name="line.4757"></a>
    4766. 

  4766. <span class="sourceLineNo">4758</span>     * Sets the flag indicating whether or not the range crosshair should<a name="line.4758"></a>
    4767. 

  4767. <span class="sourceLineNo">4759</span>     * "lock-on" to actual data values.  If the flag value changes, this method<a name="line.4759"></a>
    4768. 

  4768. <span class="sourceLineNo">4760</span>     * sends a {@link PlotChangeEvent} to all registered listeners.<a name="line.4760"></a>
    4769. 

  4769. <span class="sourceLineNo">4761</span>     *<a name="line.4761"></a>
    4770. 

  4770. <span class="sourceLineNo">4762</span>     * @param flag  the flag.<a name="line.4762"></a>
    4771. 

  4771. <span class="sourceLineNo">4763</span>     *<a name="line.4763"></a>
    4772. 

  4772. <span class="sourceLineNo">4764</span>     * @see #isRangeCrosshairLockedOnData()<a name="line.4764"></a>
    4773. 

  4773. <span class="sourceLineNo">4765</span>     */<a name="line.4765"></a>
    4774. 

  4774. <span class="sourceLineNo">4766</span>    public void setRangeCrosshairLockedOnData(boolean flag) {<a name="line.4766"></a>
    4775. 

  4775. <span class="sourceLineNo">4767</span>        if (this.rangeCrosshairLockedOnData != flag) {<a name="line.4767"></a>
    4776. 

  4776. <span class="sourceLineNo">4768</span>            this.rangeCrosshairLockedOnData = flag;<a name="line.4768"></a>
    4777. 

  4777. <span class="sourceLineNo">4769</span>            fireChangeEvent();<a name="line.4769"></a>
    4778. 

  4778. <span class="sourceLineNo">4770</span>        }<a name="line.4770"></a>
    4779. 

  4779. <span class="sourceLineNo">4771</span>    }<a name="line.4771"></a>
    4780. 

  4780. <span class="sourceLineNo">4772</span><a name="line.4772"></a>
    4781. 

  4781. <span class="sourceLineNo">4773</span>    /**<a name="line.4773"></a>
    4782. 

  4782. <span class="sourceLineNo">4774</span>     * Returns the range crosshair value.<a name="line.4774"></a>
    4783. 

  4783. <span class="sourceLineNo">4775</span>     *<a name="line.4775"></a>
    4784. 

  4784. <span class="sourceLineNo">4776</span>     * @return The value.<a name="line.4776"></a>
    4785. 

  4785. <span class="sourceLineNo">4777</span>     *<a name="line.4777"></a>
    4786. 

  4786. <span class="sourceLineNo">4778</span>     * @see #setRangeCrosshairValue(double)<a name="line.4778"></a>
    4787. 

  4787. <span class="sourceLineNo">4779</span>     */<a name="line.4779"></a>
    4788. 

  4788. <span class="sourceLineNo">4780</span>    public double getRangeCrosshairValue() {<a name="line.4780"></a>
    4789. 

  4789. <span class="sourceLineNo">4781</span>        return this.rangeCrosshairValue;<a name="line.4781"></a>
    4790. 

  4790. <span class="sourceLineNo">4782</span>    }<a name="line.4782"></a>
    4791. 

  4791. <span class="sourceLineNo">4783</span><a name="line.4783"></a>
    4792. 

  4792. <span class="sourceLineNo">4784</span>    /**<a name="line.4784"></a>
    4793. 

  4793. <span class="sourceLineNo">4785</span>     * Sets the range crosshair value.<a name="line.4785"></a>
    4794. 

  4794. <span class="sourceLineNo">4786</span>     * &lt;P&gt;<a name="line.4786"></a>
    4795. 

  4795. <span class="sourceLineNo">4787</span>     * Registered listeners are notified that the plot has been modified, but<a name="line.4787"></a>
    4796. 

  4796. <span class="sourceLineNo">4788</span>     * only if the crosshair is visible.<a name="line.4788"></a>
    4797. 

  4797. <span class="sourceLineNo">4789</span>     *<a name="line.4789"></a>
    4798. 

  4798. <span class="sourceLineNo">4790</span>     * @param value  the new value.<a name="line.4790"></a>
    4799. 

  4799. <span class="sourceLineNo">4791</span>     *<a name="line.4791"></a>
    4800. 

  4800. <span class="sourceLineNo">4792</span>     * @see #getRangeCrosshairValue()<a name="line.4792"></a>
    4801. 

  4801. <span class="sourceLineNo">4793</span>     */<a name="line.4793"></a>
    4802. 

  4802. <span class="sourceLineNo">4794</span>    public void setRangeCrosshairValue(double value) {<a name="line.4794"></a>
    4803. 

  4803. <span class="sourceLineNo">4795</span>        setRangeCrosshairValue(value, true);<a name="line.4795"></a>
    4804. 

  4804. <span class="sourceLineNo">4796</span>    }<a name="line.4796"></a>
    4805. 

  4805. <span class="sourceLineNo">4797</span><a name="line.4797"></a>
    4806. 

  4806. <span class="sourceLineNo">4798</span>    /**<a name="line.4798"></a>
    4807. 

  4807. <span class="sourceLineNo">4799</span>     * Sets the range crosshair value and sends a {@link PlotChangeEvent} to<a name="line.4799"></a>
    4808. 

  4808. <span class="sourceLineNo">4800</span>     * all registered listeners, but only if the crosshair is visible.<a name="line.4800"></a>
    4809. 

  4809. <span class="sourceLineNo">4801</span>     *<a name="line.4801"></a>
    4810. 

  4810. <span class="sourceLineNo">4802</span>     * @param value  the new value.<a name="line.4802"></a>
    4811. 

  4811. <span class="sourceLineNo">4803</span>     * @param notify  a flag that controls whether or not listeners are<a name="line.4803"></a>
    4812. 

  4812. <span class="sourceLineNo">4804</span>     *                notified.<a name="line.4804"></a>
    4813. 

  4813. <span class="sourceLineNo">4805</span>     *<a name="line.4805"></a>
    4814. 

  4814. <span class="sourceLineNo">4806</span>     * @see #getRangeCrosshairValue()<a name="line.4806"></a>
    4815. 

  4815. <span class="sourceLineNo">4807</span>     */<a name="line.4807"></a>
    4816. 

  4816. <span class="sourceLineNo">4808</span>    public void setRangeCrosshairValue(double value, boolean notify) {<a name="line.4808"></a>
    4817. 

  4817. <span class="sourceLineNo">4809</span>        this.rangeCrosshairValue = value;<a name="line.4809"></a>
    4818. 

  4818. <span class="sourceLineNo">4810</span>        if (isRangeCrosshairVisible() &amp;&amp; notify) {<a name="line.4810"></a>
    4819. 

  4819. <span class="sourceLineNo">4811</span>            fireChangeEvent();<a name="line.4811"></a>
    4820. 

  4820. <span class="sourceLineNo">4812</span>        }<a name="line.4812"></a>
    4821. 

  4821. <span class="sourceLineNo">4813</span>    }<a name="line.4813"></a>
    4822. 

  4822. <span class="sourceLineNo">4814</span><a name="line.4814"></a>
    4823. 

  4823. <span class="sourceLineNo">4815</span>    /**<a name="line.4815"></a>
    4824. 

  4824. <span class="sourceLineNo">4816</span>     * Returns the stroke used to draw the crosshair (if visible).<a name="line.4816"></a>
    4825. 

  4825. <span class="sourceLineNo">4817</span>     *<a name="line.4817"></a>
    4826. 

  4826. <span class="sourceLineNo">4818</span>     * @return The crosshair stroke (never &lt;code&gt;null&lt;/code&gt;).<a name="line.4818"></a>
    4827. 

  4827. <span class="sourceLineNo">4819</span>     *<a name="line.4819"></a>
    4828. 

  4828. <span class="sourceLineNo">4820</span>     * @see #setRangeCrosshairStroke(Stroke)<a name="line.4820"></a>
    4829. 

  4829. <span class="sourceLineNo">4821</span>     * @see #isRangeCrosshairVisible()<a name="line.4821"></a>
    4830. 

  4830. <span class="sourceLineNo">4822</span>     * @see #getRangeCrosshairPaint()<a name="line.4822"></a>
    4831. 

  4831. <span class="sourceLineNo">4823</span>     */<a name="line.4823"></a>
    4832. 

  4832. <span class="sourceLineNo">4824</span>    public Stroke getRangeCrosshairStroke() {<a name="line.4824"></a>
    4833. 

  4833. <span class="sourceLineNo">4825</span>        return this.rangeCrosshairStroke;<a name="line.4825"></a>
    4834. 

  4834. <span class="sourceLineNo">4826</span>    }<a name="line.4826"></a>
    4835. 

  4835. <span class="sourceLineNo">4827</span><a name="line.4827"></a>
    4836. 

  4836. <span class="sourceLineNo">4828</span>    /**<a name="line.4828"></a>
    4837. 

  4837. <span class="sourceLineNo">4829</span>     * Sets the stroke used to draw the crosshairs (if visible) and sends a<a name="line.4829"></a>
    4838. 

  4838. <span class="sourceLineNo">4830</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.4830"></a>
    4839. 

  4839. <span class="sourceLineNo">4831</span>     *<a name="line.4831"></a>
    4840. 

  4840. <span class="sourceLineNo">4832</span>     * @param stroke  the new crosshair stroke (&lt;code&gt;null&lt;/code&gt; not<a name="line.4832"></a>
    4841. 

  4841. <span class="sourceLineNo">4833</span>     *         permitted).<a name="line.4833"></a>
    4842. 

  4842. <span class="sourceLineNo">4834</span>     *<a name="line.4834"></a>
    4843. 

  4843. <span class="sourceLineNo">4835</span>     * @see #getRangeCrosshairStroke()<a name="line.4835"></a>
    4844. 

  4844. <span class="sourceLineNo">4836</span>     */<a name="line.4836"></a>
    4845. 

  4845. <span class="sourceLineNo">4837</span>    public void setRangeCrosshairStroke(Stroke stroke) {<a name="line.4837"></a>
    4846. 

  4846. <span class="sourceLineNo">4838</span>        ParamChecks.nullNotPermitted(stroke, "stroke");<a name="line.4838"></a>
    4847. 

  4847. <span class="sourceLineNo">4839</span>        this.rangeCrosshairStroke = stroke;<a name="line.4839"></a>
    4848. 

  4848. <span class="sourceLineNo">4840</span>        fireChangeEvent();<a name="line.4840"></a>
    4849. 

  4849. <span class="sourceLineNo">4841</span>    }<a name="line.4841"></a>
    4850. 

  4850. <span class="sourceLineNo">4842</span><a name="line.4842"></a>
    4851. 

  4851. <span class="sourceLineNo">4843</span>    /**<a name="line.4843"></a>
    4852. 

  4852. <span class="sourceLineNo">4844</span>     * Returns the range crosshair paint.<a name="line.4844"></a>
    4853. 

  4853. <span class="sourceLineNo">4845</span>     *<a name="line.4845"></a>
    4854. 

  4854. <span class="sourceLineNo">4846</span>     * @return The crosshair paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.4846"></a>
    4855. 

  4855. <span class="sourceLineNo">4847</span>     *<a name="line.4847"></a>
    4856. 

  4856. <span class="sourceLineNo">4848</span>     * @see #setRangeCrosshairPaint(Paint)<a name="line.4848"></a>
    4857. 

  4857. <span class="sourceLineNo">4849</span>     * @see #isRangeCrosshairVisible()<a name="line.4849"></a>
    4858. 

  4858. <span class="sourceLineNo">4850</span>     * @see #getRangeCrosshairStroke()<a name="line.4850"></a>
    4859. 

  4859. <span class="sourceLineNo">4851</span>     */<a name="line.4851"></a>
    4860. 

  4860. <span class="sourceLineNo">4852</span>    public Paint getRangeCrosshairPaint() {<a name="line.4852"></a>
    4861. 

  4861. <span class="sourceLineNo">4853</span>        return this.rangeCrosshairPaint;<a name="line.4853"></a>
    4862. 

  4862. <span class="sourceLineNo">4854</span>    }<a name="line.4854"></a>
    4863. 

  4863. <span class="sourceLineNo">4855</span><a name="line.4855"></a>
    4864. 

  4864. <span class="sourceLineNo">4856</span>    /**<a name="line.4856"></a>
    4865. 

  4865. <span class="sourceLineNo">4857</span>     * Sets the paint used to color the crosshairs (if visible) and sends a<a name="line.4857"></a>
    4866. 

  4866. <span class="sourceLineNo">4858</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.4858"></a>
    4867. 

  4867. <span class="sourceLineNo">4859</span>     *<a name="line.4859"></a>
    4868. 

  4868. <span class="sourceLineNo">4860</span>     * @param paint the new crosshair paint (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.4860"></a>
    4869. 

  4869. <span class="sourceLineNo">4861</span>     *<a name="line.4861"></a>
    4870. 

  4870. <span class="sourceLineNo">4862</span>     * @see #getRangeCrosshairPaint()<a name="line.4862"></a>
    4871. 

  4871. <span class="sourceLineNo">4863</span>     */<a name="line.4863"></a>
    4872. 

  4872. <span class="sourceLineNo">4864</span>    public void setRangeCrosshairPaint(Paint paint) {<a name="line.4864"></a>
    4873. 

  4873. <span class="sourceLineNo">4865</span>        ParamChecks.nullNotPermitted(paint, "paint");<a name="line.4865"></a>
    4874. 

  4874. <span class="sourceLineNo">4866</span>        this.rangeCrosshairPaint = paint;<a name="line.4866"></a>
    4875. 

  4875. <span class="sourceLineNo">4867</span>        fireChangeEvent();<a name="line.4867"></a>
    4876. 

  4876. <span class="sourceLineNo">4868</span>    }<a name="line.4868"></a>
    4877. 

  4877. <span class="sourceLineNo">4869</span><a name="line.4869"></a>
    4878. 

  4878. <span class="sourceLineNo">4870</span>    /**<a name="line.4870"></a>
    4879. 

  4879. <span class="sourceLineNo">4871</span>     * Returns the fixed domain axis space.<a name="line.4871"></a>
    4880. 

  4880. <span class="sourceLineNo">4872</span>     *<a name="line.4872"></a>
    4881. 

  4881. <span class="sourceLineNo">4873</span>     * @return The fixed domain axis space (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.4873"></a>
    4882. 

  4882. <span class="sourceLineNo">4874</span>     *<a name="line.4874"></a>
    4883. 

  4883. <span class="sourceLineNo">4875</span>     * @see #setFixedDomainAxisSpace(AxisSpace)<a name="line.4875"></a>
    4884. 

  4884. <span class="sourceLineNo">4876</span>     */<a name="line.4876"></a>
    4885. 

  4885. <span class="sourceLineNo">4877</span>    public AxisSpace getFixedDomainAxisSpace() {<a name="line.4877"></a>
    4886. 

  4886. <span class="sourceLineNo">4878</span>        return this.fixedDomainAxisSpace;<a name="line.4878"></a>
    4887. 

  4887. <span class="sourceLineNo">4879</span>    }<a name="line.4879"></a>
    4888. 

  4888. <span class="sourceLineNo">4880</span><a name="line.4880"></a>
    4889. 

  4889. <span class="sourceLineNo">4881</span>    /**<a name="line.4881"></a>
    4890. 

  4890. <span class="sourceLineNo">4882</span>     * Sets the fixed domain axis space and sends a {@link PlotChangeEvent} to<a name="line.4882"></a>
    4891. 

  4891. <span class="sourceLineNo">4883</span>     * all registered listeners.<a name="line.4883"></a>
    4892. 

  4892. <span class="sourceLineNo">4884</span>     *<a name="line.4884"></a>
    4893. 

  4893. <span class="sourceLineNo">4885</span>     * @param space  the space (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.4885"></a>
    4894. 

  4894. <span class="sourceLineNo">4886</span>     *<a name="line.4886"></a>
    4895. 

  4895. <span class="sourceLineNo">4887</span>     * @see #getFixedDomainAxisSpace()<a name="line.4887"></a>
    4896. 

  4896. <span class="sourceLineNo">4888</span>     */<a name="line.4888"></a>
    4897. 

  4897. <span class="sourceLineNo">4889</span>    public void setFixedDomainAxisSpace(AxisSpace space) {<a name="line.4889"></a>
    4898. 

  4898. <span class="sourceLineNo">4890</span>        setFixedDomainAxisSpace(space, true);<a name="line.4890"></a>
    4899. 

  4899. <span class="sourceLineNo">4891</span>    }<a name="line.4891"></a>
    4900. 

  4900. <span class="sourceLineNo">4892</span><a name="line.4892"></a>
    4901. 

  4901. <span class="sourceLineNo">4893</span>    /**<a name="line.4893"></a>
    4902. 

  4902. <span class="sourceLineNo">4894</span>     * Sets the fixed domain axis space and, if requested, sends a<a name="line.4894"></a>
    4903. 

  4903. <span class="sourceLineNo">4895</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.4895"></a>
    4904. 

  4904. <span class="sourceLineNo">4896</span>     *<a name="line.4896"></a>
    4905. 

  4905. <span class="sourceLineNo">4897</span>     * @param space  the space (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.4897"></a>
    4906. 

  4906. <span class="sourceLineNo">4898</span>     * @param notify  notify listeners?<a name="line.4898"></a>
    4907. 

  4907. <span class="sourceLineNo">4899</span>     *<a name="line.4899"></a>
    4908. 

  4908. <span class="sourceLineNo">4900</span>     * @see #getFixedDomainAxisSpace()<a name="line.4900"></a>
    4909. 

  4909. <span class="sourceLineNo">4901</span>     *<a name="line.4901"></a>
    4910. 

  4910. <span class="sourceLineNo">4902</span>     * @since 1.0.9<a name="line.4902"></a>
    4911. 

  4911. <span class="sourceLineNo">4903</span>     */<a name="line.4903"></a>
    4912. 

  4912. <span class="sourceLineNo">4904</span>    public void setFixedDomainAxisSpace(AxisSpace space, boolean notify) {<a name="line.4904"></a>
    4913. 

  4913. <span class="sourceLineNo">4905</span>        this.fixedDomainAxisSpace = space;<a name="line.4905"></a>
    4914. 

  4914. <span class="sourceLineNo">4906</span>        if (notify) {<a name="line.4906"></a>
    4915. 

  4915. <span class="sourceLineNo">4907</span>            fireChangeEvent();<a name="line.4907"></a>
    4916. 

  4916. <span class="sourceLineNo">4908</span>        }<a name="line.4908"></a>
    4917. 

  4917. <span class="sourceLineNo">4909</span>    }<a name="line.4909"></a>
    4918. 

  4918. <span class="sourceLineNo">4910</span><a name="line.4910"></a>
    4919. 

  4919. <span class="sourceLineNo">4911</span>    /**<a name="line.4911"></a>
    4920. 

  4920. <span class="sourceLineNo">4912</span>     * Returns the fixed range axis space.<a name="line.4912"></a>
    4921. 

  4921. <span class="sourceLineNo">4913</span>     *<a name="line.4913"></a>
    4922. 

  4922. <span class="sourceLineNo">4914</span>     * @return The fixed range axis space (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.4914"></a>
    4923. 

  4923. <span class="sourceLineNo">4915</span>     *<a name="line.4915"></a>
    4924. 

  4924. <span class="sourceLineNo">4916</span>     * @see #setFixedRangeAxisSpace(AxisSpace)<a name="line.4916"></a>
    4925. 

  4925. <span class="sourceLineNo">4917</span>     */<a name="line.4917"></a>
    4926. 

  4926. <span class="sourceLineNo">4918</span>    public AxisSpace getFixedRangeAxisSpace() {<a name="line.4918"></a>
    4927. 

  4927. <span class="sourceLineNo">4919</span>        return this.fixedRangeAxisSpace;<a name="line.4919"></a>
    4928. 

  4928. <span class="sourceLineNo">4920</span>    }<a name="line.4920"></a>
    4929. 

  4929. <span class="sourceLineNo">4921</span><a name="line.4921"></a>
    4930. 

  4930. <span class="sourceLineNo">4922</span>    /**<a name="line.4922"></a>
    4931. 

  4931. <span class="sourceLineNo">4923</span>     * Sets the fixed range axis space and sends a {@link PlotChangeEvent} to<a name="line.4923"></a>
    4932. 

  4932. <span class="sourceLineNo">4924</span>     * all registered listeners.<a name="line.4924"></a>
    4933. 

  4933. <span class="sourceLineNo">4925</span>     *<a name="line.4925"></a>
    4934. 

  4934. <span class="sourceLineNo">4926</span>     * @param space  the space (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.4926"></a>
    4935. 

  4935. <span class="sourceLineNo">4927</span>     *<a name="line.4927"></a>
    4936. 

  4936. <span class="sourceLineNo">4928</span>     * @see #getFixedRangeAxisSpace()<a name="line.4928"></a>
    4937. 

  4937. <span class="sourceLineNo">4929</span>     */<a name="line.4929"></a>
    4938. 

  4938. <span class="sourceLineNo">4930</span>    public void setFixedRangeAxisSpace(AxisSpace space) {<a name="line.4930"></a>
    4939. 

  4939. <span class="sourceLineNo">4931</span>        setFixedRangeAxisSpace(space, true);<a name="line.4931"></a>
    4940. 

  4940. <span class="sourceLineNo">4932</span>    }<a name="line.4932"></a>
    4941. 

  4941. <span class="sourceLineNo">4933</span><a name="line.4933"></a>
    4942. 

  4942. <span class="sourceLineNo">4934</span>    /**<a name="line.4934"></a>
    4943. 

  4943. <span class="sourceLineNo">4935</span>     * Sets the fixed range axis space and, if requested, sends a<a name="line.4935"></a>
    4944. 

  4944. <span class="sourceLineNo">4936</span>     * {@link PlotChangeEvent} to all registered listeners.<a name="line.4936"></a>
    4945. 

  4945. <span class="sourceLineNo">4937</span>     *<a name="line.4937"></a>
    4946. 

  4946. <span class="sourceLineNo">4938</span>     * @param space  the space (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.4938"></a>
    4947. 

  4947. <span class="sourceLineNo">4939</span>     * @param notify  notify listeners?<a name="line.4939"></a>
    4948. 

  4948. <span class="sourceLineNo">4940</span>     *<a name="line.4940"></a>
    4949. 

  4949. <span class="sourceLineNo">4941</span>     * @see #getFixedRangeAxisSpace()<a name="line.4941"></a>
    4950. 

  4950. <span class="sourceLineNo">4942</span>     *<a name="line.4942"></a>
    4951. 

  4951. <span class="sourceLineNo">4943</span>     * @since 1.0.9<a name="line.4943"></a>
    4952. 

  4952. <span class="sourceLineNo">4944</span>     */<a name="line.4944"></a>
    4953. 

  4953. <span class="sourceLineNo">4945</span>    public void setFixedRangeAxisSpace(AxisSpace space, boolean notify) {<a name="line.4945"></a>
    4954. 

  4954. <span class="sourceLineNo">4946</span>        this.fixedRangeAxisSpace = space;<a name="line.4946"></a>
    4955. 

  4955. <span class="sourceLineNo">4947</span>        if (notify) {<a name="line.4947"></a>
    4956. 

  4956. <span class="sourceLineNo">4948</span>            fireChangeEvent();<a name="line.4948"></a>
    4957. 

  4957. <span class="sourceLineNo">4949</span>        }<a name="line.4949"></a>
    4958. 

  4958. <span class="sourceLineNo">4950</span>    }<a name="line.4950"></a>
    4959. 

  4959. <span class="sourceLineNo">4951</span><a name="line.4951"></a>
    4960. 

  4960. <span class="sourceLineNo">4952</span>    /**<a name="line.4952"></a>
    4961. 

  4961. <span class="sourceLineNo">4953</span>     * Returns &lt;code&gt;true&lt;/code&gt; if panning is enabled for the domain axes,<a name="line.4953"></a>
    4962. 

  4962. <span class="sourceLineNo">4954</span>     * and &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.4954"></a>
    4963. 

  4963. <span class="sourceLineNo">4955</span>     *<a name="line.4955"></a>
    4964. 

  4964. <span class="sourceLineNo">4956</span>     * @return A boolean.<a name="line.4956"></a>
    4965. 

  4965. <span class="sourceLineNo">4957</span>     *<a name="line.4957"></a>
    4966. 

  4966. <span class="sourceLineNo">4958</span>     * @since 1.0.13<a name="line.4958"></a>
    4967. 

  4967. <span class="sourceLineNo">4959</span>     */<a name="line.4959"></a>
    4968. 

  4968. <span class="sourceLineNo">4960</span>    @Override<a name="line.4960"></a>
    4969. 

  4969. <span class="sourceLineNo">4961</span>    public boolean isDomainPannable() {<a name="line.4961"></a>
    4970. 

  4970. <span class="sourceLineNo">4962</span>        return this.domainPannable;<a name="line.4962"></a>
    4971. 

  4971. <span class="sourceLineNo">4963</span>    }<a name="line.4963"></a>
    4972. 

  4972. <span class="sourceLineNo">4964</span><a name="line.4964"></a>
    4973. 

  4973. <span class="sourceLineNo">4965</span>    /**<a name="line.4965"></a>
    4974. 

  4974. <span class="sourceLineNo">4966</span>     * Sets the flag that enables or disables panning of the plot along the<a name="line.4966"></a>
    4975. 

  4975. <span class="sourceLineNo">4967</span>     * domain axes.<a name="line.4967"></a>
    4976. 

  4976. <span class="sourceLineNo">4968</span>     *<a name="line.4968"></a>
    4977. 

  4977. <span class="sourceLineNo">4969</span>     * @param pannable  the new flag value.<a name="line.4969"></a>
    4978. 

  4978. <span class="sourceLineNo">4970</span>     *<a name="line.4970"></a>
    4979. 

  4979. <span class="sourceLineNo">4971</span>     * @since 1.0.13<a name="line.4971"></a>
    4980. 

  4980. <span class="sourceLineNo">4972</span>     */<a name="line.4972"></a>
    4981. 

  4981. <span class="sourceLineNo">4973</span>    public void setDomainPannable(boolean pannable) {<a name="line.4973"></a>
    4982. 

  4982. <span class="sourceLineNo">4974</span>        this.domainPannable = pannable;<a name="line.4974"></a>
    4983. 

  4983. <span class="sourceLineNo">4975</span>    }<a name="line.4975"></a>
    4984. 

  4984. <span class="sourceLineNo">4976</span><a name="line.4976"></a>
    4985. 

  4985. <span class="sourceLineNo">4977</span>    /**<a name="line.4977"></a>
    4986. 

  4986. <span class="sourceLineNo">4978</span>     * Returns {@code true} if panning is enabled for the range axis/axes,<a name="line.4978"></a>
    4987. 

  4987. <span class="sourceLineNo">4979</span>     * and {@code false} otherwise.  The default value is {@code false}.<a name="line.4979"></a>
    4988. 

  4988. <span class="sourceLineNo">4980</span>     *<a name="line.4980"></a>
    4989. 

  4989. <span class="sourceLineNo">4981</span>     * @return A boolean.<a name="line.4981"></a>
    4990. 

  4990. <span class="sourceLineNo">4982</span>     *<a name="line.4982"></a>
    4991. 

  4991. <span class="sourceLineNo">4983</span>     * @since 1.0.13<a name="line.4983"></a>
    4992. 

  4992. <span class="sourceLineNo">4984</span>     */<a name="line.4984"></a>
    4993. 

  4993. <span class="sourceLineNo">4985</span>    @Override<a name="line.4985"></a>
    4994. 

  4994. <span class="sourceLineNo">4986</span>    public boolean isRangePannable() {<a name="line.4986"></a>
    4995. 

  4995. <span class="sourceLineNo">4987</span>        return this.rangePannable;<a name="line.4987"></a>
    4996. 

  4996. <span class="sourceLineNo">4988</span>    }<a name="line.4988"></a>
    4997. 

  4997. <span class="sourceLineNo">4989</span><a name="line.4989"></a>
    4998. 

  4998. <span class="sourceLineNo">4990</span>    /**<a name="line.4990"></a>
    4999. 

  4999. <span class="sourceLineNo">4991</span>     * Sets the flag that enables or disables panning of the plot along<a name="line.4991"></a>
    5000. 

  5000. <span class="sourceLineNo">4992</span>     * the range axis/axes.<a name="line.4992"></a>
    5001. 

  5001. <span class="sourceLineNo">4993</span>     *<a name="line.4993"></a>
    5002. 

  5002. <span class="sourceLineNo">4994</span>     * @param pannable  the new flag value.<a name="line.4994"></a>
    5003. 

  5003. <span class="sourceLineNo">4995</span>     *<a name="line.4995"></a>
    5004. 

  5004. <span class="sourceLineNo">4996</span>     * @since 1.0.13<a name="line.4996"></a>
    5005. 

  5005. <span class="sourceLineNo">4997</span>     */<a name="line.4997"></a>
    5006. 

  5006. <span class="sourceLineNo">4998</span>    public void setRangePannable(boolean pannable) {<a name="line.4998"></a>
    5007. 

  5007. <span class="sourceLineNo">4999</span>        this.rangePannable = pannable;<a name="line.4999"></a>
    5008. 

  5008. <span class="sourceLineNo">5000</span>    }<a name="line.5000"></a>
    5009. 

  5009. <span class="sourceLineNo">5001</span><a name="line.5001"></a>
    5010. 

  5010. <span class="sourceLineNo">5002</span>    /**<a name="line.5002"></a>
    5011. 

  5011. <span class="sourceLineNo">5003</span>     * Pans the domain axes by the specified percentage.<a name="line.5003"></a>
    5012. 

  5012. <span class="sourceLineNo">5004</span>     *<a name="line.5004"></a>
    5013. 

  5013. <span class="sourceLineNo">5005</span>     * @param percent  the distance to pan (as a percentage of the axis length).<a name="line.5005"></a>
    5014. 

  5014. <span class="sourceLineNo">5006</span>     * @param info the plot info<a name="line.5006"></a>
    5015. 

  5015. <span class="sourceLineNo">5007</span>     * @param source the source point where the pan action started.<a name="line.5007"></a>
    5016. 

  5016. <span class="sourceLineNo">5008</span>     *<a name="line.5008"></a>
    5017. 

  5017. <span class="sourceLineNo">5009</span>     * @since 1.0.13<a name="line.5009"></a>
    5018. 

  5018. <span class="sourceLineNo">5010</span>     */<a name="line.5010"></a>
    5019. 

  5019. <span class="sourceLineNo">5011</span>    @Override<a name="line.5011"></a>
    5020. 

  5020. <span class="sourceLineNo">5012</span>    public void panDomainAxes(double percent, PlotRenderingInfo info,<a name="line.5012"></a>
    5021. 

  5021. <span class="sourceLineNo">5013</span>            Point2D source) {<a name="line.5013"></a>
    5022. 

  5022. <span class="sourceLineNo">5014</span>        if (!isDomainPannable()) {<a name="line.5014"></a>
    5023. 

  5023. <span class="sourceLineNo">5015</span>            return;<a name="line.5015"></a>
    5024. 

  5024. <span class="sourceLineNo">5016</span>        }<a name="line.5016"></a>
    5025. 

  5025. <span class="sourceLineNo">5017</span>        int domainAxisCount = getDomainAxisCount();<a name="line.5017"></a>
    5026. 

  5026. <span class="sourceLineNo">5018</span>        for (int i = 0; i &lt; domainAxisCount; i++) {<a name="line.5018"></a>
    5027. 

  5027. <span class="sourceLineNo">5019</span>            ValueAxis axis = getDomainAxis(i);<a name="line.5019"></a>
    5028. 

  5028. <span class="sourceLineNo">5020</span>            if (axis == null) {<a name="line.5020"></a>
    5029. 

  5029. <span class="sourceLineNo">5021</span>                continue;<a name="line.5021"></a>
    5030. 

  5030. <span class="sourceLineNo">5022</span>            }<a name="line.5022"></a>
    5031. 

  5031. <span class="sourceLineNo">5023</span>            if (axis.isInverted()) {<a name="line.5023"></a>
    5032. 

  5032. <span class="sourceLineNo">5024</span>                percent = -percent;<a name="line.5024"></a>
    5033. 

  5033. <span class="sourceLineNo">5025</span>            }<a name="line.5025"></a>
    5034. 

  5034. <span class="sourceLineNo">5026</span>            axis.pan(percent);<a name="line.5026"></a>
    5035. 

  5035. <span class="sourceLineNo">5027</span>        }<a name="line.5027"></a>
    5036. 

  5036. <span class="sourceLineNo">5028</span>    }<a name="line.5028"></a>
    5037. 

  5037. <span class="sourceLineNo">5029</span><a name="line.5029"></a>
    5038. 

  5038. <span class="sourceLineNo">5030</span>    /**<a name="line.5030"></a>
    5039. 

  5039. <span class="sourceLineNo">5031</span>     * Pans the range axes by the specified percentage.<a name="line.5031"></a>
    5040. 

  5040. <span class="sourceLineNo">5032</span>     *<a name="line.5032"></a>
    5041. 

  5041. <span class="sourceLineNo">5033</span>     * @param percent  the distance to pan (as a percentage of the axis length).<a name="line.5033"></a>
    5042. 

  5042. <span class="sourceLineNo">5034</span>     * @param info the plot info<a name="line.5034"></a>
    5043. 

  5043. <span class="sourceLineNo">5035</span>     * @param source the source point where the pan action started.<a name="line.5035"></a>
    5044. 

  5044. <span class="sourceLineNo">5036</span>     *<a name="line.5036"></a>
    5045. 

  5045. <span class="sourceLineNo">5037</span>     * @since 1.0.13<a name="line.5037"></a>
    5046. 

  5046. <span class="sourceLineNo">5038</span>     */<a name="line.5038"></a>
    5047. 

  5047. <span class="sourceLineNo">5039</span>    @Override<a name="line.5039"></a>
    5048. 

  5048. <span class="sourceLineNo">5040</span>    public void panRangeAxes(double percent, PlotRenderingInfo info,<a name="line.5040"></a>
    5049. 

  5049. <span class="sourceLineNo">5041</span>            Point2D source) {<a name="line.5041"></a>
    5050. 

  5050. <span class="sourceLineNo">5042</span>        if (!isRangePannable()) {<a name="line.5042"></a>
    5051. 

  5051. <span class="sourceLineNo">5043</span>            return;<a name="line.5043"></a>
    5052. 

  5052. <span class="sourceLineNo">5044</span>        }<a name="line.5044"></a>
    5053. 

  5053. <span class="sourceLineNo">5045</span>        int rangeAxisCount = getRangeAxisCount();<a name="line.5045"></a>
    5054. 

  5054. <span class="sourceLineNo">5046</span>        for (int i = 0; i &lt; rangeAxisCount; i++) {<a name="line.5046"></a>
    5055. 

  5055. <span class="sourceLineNo">5047</span>            ValueAxis axis = getRangeAxis(i);<a name="line.5047"></a>
    5056. 

  5056. <span class="sourceLineNo">5048</span>            if (axis == null) {<a name="line.5048"></a>
    5057. 

  5057. <span class="sourceLineNo">5049</span>                continue;<a name="line.5049"></a>
    5058. 

  5058. <span class="sourceLineNo">5050</span>            }<a name="line.5050"></a>
    5059. 

  5059. <span class="sourceLineNo">5051</span>            if (axis.isInverted()) {<a name="line.5051"></a>
    5060. 

  5060. <span class="sourceLineNo">5052</span>                percent = -percent;<a name="line.5052"></a>
    5061. 

  5061. <span class="sourceLineNo">5053</span>            }<a name="line.5053"></a>
    5062. 

  5062. <span class="sourceLineNo">5054</span>            axis.pan(percent);<a name="line.5054"></a>
    5063. 

  5063. <span class="sourceLineNo">5055</span>        }<a name="line.5055"></a>
    5064. 

  5064. <span class="sourceLineNo">5056</span>    }<a name="line.5056"></a>
    5065. 

  5065. <span class="sourceLineNo">5057</span><a name="line.5057"></a>
    5066. 

  5066. <span class="sourceLineNo">5058</span>    /**<a name="line.5058"></a>
    5067. 

  5067. <span class="sourceLineNo">5059</span>     * Multiplies the range on the domain axis/axes by the specified factor.<a name="line.5059"></a>
    5068. 

  5068. <span class="sourceLineNo">5060</span>     *<a name="line.5060"></a>
    5069. 

  5069. <span class="sourceLineNo">5061</span>     * @param factor  the zoom factor.<a name="line.5061"></a>
    5070. 

  5070. <span class="sourceLineNo">5062</span>     * @param info  the plot rendering info.<a name="line.5062"></a>
    5071. 

  5071. <span class="sourceLineNo">5063</span>     * @param source  the source point (in Java2D space).<a name="line.5063"></a>
    5072. 

  5072. <span class="sourceLineNo">5064</span>     *<a name="line.5064"></a>
    5073. 

  5073. <span class="sourceLineNo">5065</span>     * @see #zoomRangeAxes(double, PlotRenderingInfo, Point2D)<a name="line.5065"></a>
    5074. 

  5074. <span class="sourceLineNo">5066</span>     */<a name="line.5066"></a>
    5075. 

  5075. <span class="sourceLineNo">5067</span>    @Override<a name="line.5067"></a>
    5076. 

  5076. <span class="sourceLineNo">5068</span>    public void zoomDomainAxes(double factor, PlotRenderingInfo info,<a name="line.5068"></a>
    5077. 

  5077. <span class="sourceLineNo">5069</span>                               Point2D source) {<a name="line.5069"></a>
    5078. 

  5078. <span class="sourceLineNo">5070</span>        // delegate to other method<a name="line.5070"></a>
    5079. 

  5079. <span class="sourceLineNo">5071</span>        zoomDomainAxes(factor, info, source, false);<a name="line.5071"></a>
    5080. 

  5080. <span class="sourceLineNo">5072</span>    }<a name="line.5072"></a>
    5081. 

  5081. <span class="sourceLineNo">5073</span><a name="line.5073"></a>
    5082. 

  5082. <span class="sourceLineNo">5074</span>    /**<a name="line.5074"></a>
    5083. 

  5083. <span class="sourceLineNo">5075</span>     * Multiplies the range on the domain axis/axes by the specified factor.<a name="line.5075"></a>
    5084. 

  5084. <span class="sourceLineNo">5076</span>     *<a name="line.5076"></a>
    5085. 

  5085. <span class="sourceLineNo">5077</span>     * @param factor  the zoom factor.<a name="line.5077"></a>
    5086. 

  5086. <span class="sourceLineNo">5078</span>     * @param info  the plot rendering info.<a name="line.5078"></a>
    5087. 

  5087. <span class="sourceLineNo">5079</span>     * @param source  the source point (in Java2D space).<a name="line.5079"></a>
    5088. 

  5088. <span class="sourceLineNo">5080</span>     * @param useAnchor  use source point as zoom anchor?<a name="line.5080"></a>
    5089. 

  5089. <span class="sourceLineNo">5081</span>     *<a name="line.5081"></a>
    5090. 

  5090. <span class="sourceLineNo">5082</span>     * @see #zoomRangeAxes(double, PlotRenderingInfo, Point2D, boolean)<a name="line.5082"></a>
    5091. 

  5091. <span class="sourceLineNo">5083</span>     *<a name="line.5083"></a>
    5092. 

  5092. <span class="sourceLineNo">5084</span>     * @since 1.0.7<a name="line.5084"></a>
    5093. 

  5093. <span class="sourceLineNo">5085</span>     */<a name="line.5085"></a>
    5094. 

  5094. <span class="sourceLineNo">5086</span>    @Override<a name="line.5086"></a>
    5095. 

  5095. <span class="sourceLineNo">5087</span>    public void zoomDomainAxes(double factor, PlotRenderingInfo info,<a name="line.5087"></a>
    5096. 

  5096. <span class="sourceLineNo">5088</span>                               Point2D source, boolean useAnchor) {<a name="line.5088"></a>
    5097. 

  5097. <span class="sourceLineNo">5089</span><a name="line.5089"></a>
    5098. 

  5098. <span class="sourceLineNo">5090</span>        // perform the zoom on each domain axis<a name="line.5090"></a>
    5099. 

  5099. <span class="sourceLineNo">5091</span>        for (ValueAxis xAxis : this.domainAxes.values()) {<a name="line.5091"></a>
    5100. 

  5100. <span class="sourceLineNo">5092</span>            if (xAxis == null) {<a name="line.5092"></a>
    5101. 

  5101. <span class="sourceLineNo">5093</span>                continue;<a name="line.5093"></a>
    5102. 

  5102. <span class="sourceLineNo">5094</span>            }<a name="line.5094"></a>
    5103. 

  5103. <span class="sourceLineNo">5095</span>            if (useAnchor) {<a name="line.5095"></a>
    5104. 

  5104. <span class="sourceLineNo">5096</span>                // get the relevant source coordinate given the plot orientation<a name="line.5096"></a>
    5105. 

  5105. <span class="sourceLineNo">5097</span>                double sourceX = source.getX();<a name="line.5097"></a>
    5106. 

  5106. <span class="sourceLineNo">5098</span>                if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.5098"></a>
    5107. 

  5107. <span class="sourceLineNo">5099</span>                    sourceX = source.getY();<a name="line.5099"></a>
    5108. 

  5108. <span class="sourceLineNo">5100</span>                }<a name="line.5100"></a>
    5109. 

  5109. <span class="sourceLineNo">5101</span>                double anchorX = xAxis.java2DToValue(sourceX,<a name="line.5101"></a>
    5110. 

  5110. <span class="sourceLineNo">5102</span>                        info.getDataArea(), getDomainAxisEdge());<a name="line.5102"></a>
    5111. 

  5111. <span class="sourceLineNo">5103</span>                xAxis.resizeRange2(factor, anchorX);<a name="line.5103"></a>
    5112. 

  5112. <span class="sourceLineNo">5104</span>            } else {<a name="line.5104"></a>
    5113. 

  5113. <span class="sourceLineNo">5105</span>                xAxis.resizeRange(factor);<a name="line.5105"></a>
    5114. 

  5114. <span class="sourceLineNo">5106</span>            }<a name="line.5106"></a>
    5115. 

  5115. <span class="sourceLineNo">5107</span>        }<a name="line.5107"></a>
    5116. 

  5116. <span class="sourceLineNo">5108</span>    }<a name="line.5108"></a>
    5117. 

  5117. <span class="sourceLineNo">5109</span><a name="line.5109"></a>
    5118. 

  5118. <span class="sourceLineNo">5110</span>    /**<a name="line.5110"></a>
    5119. 

  5119. <span class="sourceLineNo">5111</span>     * Zooms in on the domain axis/axes.  The new lower and upper bounds are<a name="line.5111"></a>
    5120. 

  5120. <span class="sourceLineNo">5112</span>     * specified as percentages of the current axis range, where 0 percent is<a name="line.5112"></a>
    5121. 

  5121. <span class="sourceLineNo">5113</span>     * the current lower bound and 100 percent is the current upper bound.<a name="line.5113"></a>
    5122. 

  5122. <span class="sourceLineNo">5114</span>     *<a name="line.5114"></a>
    5123. 

  5123. <span class="sourceLineNo">5115</span>     * @param lowerPercent  a percentage that determines the new lower bound<a name="line.5115"></a>
    5124. 

  5124. <span class="sourceLineNo">5116</span>     *                      for the axis (e.g. 0.20 is twenty percent).<a name="line.5116"></a>
    5125. 

  5125. <span class="sourceLineNo">5117</span>     * @param upperPercent  a percentage that determines the new upper bound<a name="line.5117"></a>
    5126. 

  5126. <span class="sourceLineNo">5118</span>     *                      for the axis (e.g. 0.80 is eighty percent).<a name="line.5118"></a>
    5127. 

  5127. <span class="sourceLineNo">5119</span>     * @param info  the plot rendering info.<a name="line.5119"></a>
    5128. 

  5128. <span class="sourceLineNo">5120</span>     * @param source  the source point (ignored).<a name="line.5120"></a>
    5129. 

  5129. <span class="sourceLineNo">5121</span>     *<a name="line.5121"></a>
    5130. 

  5130. <span class="sourceLineNo">5122</span>     * @see #zoomRangeAxes(double, double, PlotRenderingInfo, Point2D)<a name="line.5122"></a>
    5131. 

  5131. <span class="sourceLineNo">5123</span>     */<a name="line.5123"></a>
    5132. 

  5132. <span class="sourceLineNo">5124</span>    @Override<a name="line.5124"></a>
    5133. 

  5133. <span class="sourceLineNo">5125</span>    public void zoomDomainAxes(double lowerPercent, double upperPercent,<a name="line.5125"></a>
    5134. 

  5134. <span class="sourceLineNo">5126</span>                               PlotRenderingInfo info, Point2D source) {<a name="line.5126"></a>
    5135. 

  5135. <span class="sourceLineNo">5127</span>        for (ValueAxis xAxis : this.domainAxes.values()) {<a name="line.5127"></a>
    5136. 

  5136. <span class="sourceLineNo">5128</span>            if (xAxis != null) {<a name="line.5128"></a>
    5137. 

  5137. <span class="sourceLineNo">5129</span>                xAxis.zoomRange(lowerPercent, upperPercent);<a name="line.5129"></a>
    5138. 

  5138. <span class="sourceLineNo">5130</span>            }<a name="line.5130"></a>
    5139. 

  5139. <span class="sourceLineNo">5131</span>        }<a name="line.5131"></a>
    5140. 

  5140. <span class="sourceLineNo">5132</span>    }<a name="line.5132"></a>
    5141. 

  5141. <span class="sourceLineNo">5133</span><a name="line.5133"></a>
    5142. 

  5142. <span class="sourceLineNo">5134</span>    /**<a name="line.5134"></a>
    5143. 

  5143. <span class="sourceLineNo">5135</span>     * Multiplies the range on the range axis/axes by the specified factor.<a name="line.5135"></a>
    5144. 

  5144. <span class="sourceLineNo">5136</span>     *<a name="line.5136"></a>
    5145. 

  5145. <span class="sourceLineNo">5137</span>     * @param factor  the zoom factor.<a name="line.5137"></a>
    5146. 

  5146. <span class="sourceLineNo">5138</span>     * @param info  the plot rendering info.<a name="line.5138"></a>
    5147. 

  5147. <span class="sourceLineNo">5139</span>     * @param source  the source point.<a name="line.5139"></a>
    5148. 

  5148. <span class="sourceLineNo">5140</span>     *<a name="line.5140"></a>
    5149. 

  5149. <span class="sourceLineNo">5141</span>     * @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)<a name="line.5141"></a>
    5150. 

  5150. <span class="sourceLineNo">5142</span>     */<a name="line.5142"></a>
    5151. 

  5151. <span class="sourceLineNo">5143</span>    @Override<a name="line.5143"></a>
    5152. 

  5152. <span class="sourceLineNo">5144</span>    public void zoomRangeAxes(double factor, PlotRenderingInfo info,<a name="line.5144"></a>
    5153. 

  5153. <span class="sourceLineNo">5145</span>                              Point2D source) {<a name="line.5145"></a>
    5154. 

  5154. <span class="sourceLineNo">5146</span>        // delegate to other method<a name="line.5146"></a>
    5155. 

  5155. <span class="sourceLineNo">5147</span>        zoomRangeAxes(factor, info, source, false);<a name="line.5147"></a>
    5156. 

  5156. <span class="sourceLineNo">5148</span>    }<a name="line.5148"></a>
    5157. 

  5157. <span class="sourceLineNo">5149</span><a name="line.5149"></a>
    5158. 

  5158. <span class="sourceLineNo">5150</span>    /**<a name="line.5150"></a>
    5159. 

  5159. <span class="sourceLineNo">5151</span>     * Multiplies the range on the range axis/axes by the specified factor.<a name="line.5151"></a>
    5160. 

  5160. <span class="sourceLineNo">5152</span>     *<a name="line.5152"></a>
    5161. 

  5161. <span class="sourceLineNo">5153</span>     * @param factor  the zoom factor.<a name="line.5153"></a>
    5162. 

  5162. <span class="sourceLineNo">5154</span>     * @param info  the plot rendering info.<a name="line.5154"></a>
    5163. 

  5163. <span class="sourceLineNo">5155</span>     * @param source  the source point.<a name="line.5155"></a>
    5164. 

  5164. <span class="sourceLineNo">5156</span>     * @param useAnchor  a flag that controls whether or not the source point<a name="line.5156"></a>
    5165. 

  5165. <span class="sourceLineNo">5157</span>     *         is used for the zoom anchor.<a name="line.5157"></a>
    5166. 

  5166. <span class="sourceLineNo">5158</span>     *<a name="line.5158"></a>
    5167. 

  5167. <span class="sourceLineNo">5159</span>     * @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)<a name="line.5159"></a>
    5168. 

  5168. <span class="sourceLineNo">5160</span>     *<a name="line.5160"></a>
    5169. 

  5169. <span class="sourceLineNo">5161</span>     * @since 1.0.7<a name="line.5161"></a>
    5170. 

  5170. <span class="sourceLineNo">5162</span>     */<a name="line.5162"></a>
    5171. 

  5171. <span class="sourceLineNo">5163</span>    @Override<a name="line.5163"></a>
    5172. 

  5172. <span class="sourceLineNo">5164</span>    public void zoomRangeAxes(double factor, PlotRenderingInfo info,<a name="line.5164"></a>
    5173. 

  5173. <span class="sourceLineNo">5165</span>                              Point2D source, boolean useAnchor) {<a name="line.5165"></a>
    5174. 

  5174. <span class="sourceLineNo">5166</span><a name="line.5166"></a>
    5175. 

  5175. <span class="sourceLineNo">5167</span>        // perform the zoom on each range axis<a name="line.5167"></a>
    5176. 

  5176. <span class="sourceLineNo">5168</span>        for (ValueAxis yAxis : this.rangeAxes.values()) {<a name="line.5168"></a>
    5177. 

  5177. <span class="sourceLineNo">5169</span>            if (yAxis == null) {<a name="line.5169"></a>
    5178. 

  5178. <span class="sourceLineNo">5170</span>                continue;<a name="line.5170"></a>
    5179. 

  5179. <span class="sourceLineNo">5171</span>            }<a name="line.5171"></a>
    5180. 

  5180. <span class="sourceLineNo">5172</span>            if (useAnchor) {<a name="line.5172"></a>
    5181. 

  5181. <span class="sourceLineNo">5173</span>                // get the relevant source coordinate given the plot orientation<a name="line.5173"></a>
    5182. 

  5182. <span class="sourceLineNo">5174</span>                double sourceY = source.getY();<a name="line.5174"></a>
    5183. 

  5183. <span class="sourceLineNo">5175</span>                if (this.orientation == PlotOrientation.HORIZONTAL) {<a name="line.5175"></a>
    5184. 

  5184. <span class="sourceLineNo">5176</span>                    sourceY = source.getX();<a name="line.5176"></a>
    5185. 

  5185. <span class="sourceLineNo">5177</span>                }<a name="line.5177"></a>
    5186. 

  5186. <span class="sourceLineNo">5178</span>                double anchorY = yAxis.java2DToValue(sourceY,<a name="line.5178"></a>
    5187. 

  5187. <span class="sourceLineNo">5179</span>                        info.getDataArea(), getRangeAxisEdge());<a name="line.5179"></a>
    5188. 

  5188. <span class="sourceLineNo">5180</span>                yAxis.resizeRange2(factor, anchorY);<a name="line.5180"></a>
    5189. 

  5189. <span class="sourceLineNo">5181</span>            } else {<a name="line.5181"></a>
    5190. 

  5190. <span class="sourceLineNo">5182</span>                yAxis.resizeRange(factor);<a name="line.5182"></a>
    5191. 

  5191. <span class="sourceLineNo">5183</span>            }<a name="line.5183"></a>
    5192. 

  5192. <span class="sourceLineNo">5184</span>        }<a name="line.5184"></a>
    5193. 

  5193. <span class="sourceLineNo">5185</span>    }<a name="line.5185"></a>
    5194. 

  5194. <span class="sourceLineNo">5186</span><a name="line.5186"></a>
    5195. 

  5195. <span class="sourceLineNo">5187</span>    /**<a name="line.5187"></a>
    5196. 

  5196. <span class="sourceLineNo">5188</span>     * Zooms in on the range axes.<a name="line.5188"></a>
    5197. 

  5197. <span class="sourceLineNo">5189</span>     *<a name="line.5189"></a>
    5198. 

  5198. <span class="sourceLineNo">5190</span>     * @param lowerPercent  the lower bound.<a name="line.5190"></a>
    5199. 

  5199. <span class="sourceLineNo">5191</span>     * @param upperPercent  the upper bound.<a name="line.5191"></a>
    5200. 

  5200. <span class="sourceLineNo">5192</span>     * @param info  the plot rendering info.<a name="line.5192"></a>
    5201. 

  5201. <span class="sourceLineNo">5193</span>     * @param source  the source point.<a name="line.5193"></a>
    5202. 

  5202. <span class="sourceLineNo">5194</span>     *<a name="line.5194"></a>
    5203. 

  5203. <span class="sourceLineNo">5195</span>     * @see #zoomDomainAxes(double, double, PlotRenderingInfo, Point2D)<a name="line.5195"></a>
    5204. 

  5204. <span class="sourceLineNo">5196</span>     */<a name="line.5196"></a>
    5205. 

  5205. <span class="sourceLineNo">5197</span>    @Override<a name="line.5197"></a>
    5206. 

  5206. <span class="sourceLineNo">5198</span>    public void zoomRangeAxes(double lowerPercent, double upperPercent,<a name="line.5198"></a>
    5207. 

  5207. <span class="sourceLineNo">5199</span>                              PlotRenderingInfo info, Point2D source) {<a name="line.5199"></a>
    5208. 

  5208. <span class="sourceLineNo">5200</span>        for (ValueAxis yAxis : this.rangeAxes.values()) {<a name="line.5200"></a>
    5209. 

  5209. <span class="sourceLineNo">5201</span>            if (yAxis != null) {<a name="line.5201"></a>
    5210. 

  5210. <span class="sourceLineNo">5202</span>                yAxis.zoomRange(lowerPercent, upperPercent);<a name="line.5202"></a>
    5211. 

  5211. <span class="sourceLineNo">5203</span>            }<a name="line.5203"></a>
    5212. 

  5212. <span class="sourceLineNo">5204</span>        }<a name="line.5204"></a>
    5213. 

  5213. <span class="sourceLineNo">5205</span>    }<a name="line.5205"></a>
    5214. 

  5214. <span class="sourceLineNo">5206</span><a name="line.5206"></a>
    5215. 

  5215. <span class="sourceLineNo">5207</span>    /**<a name="line.5207"></a>
    5216. 

  5216. <span class="sourceLineNo">5208</span>     * Returns &lt;code&gt;true&lt;/code&gt;, indicating that the domain axis/axes for this<a name="line.5208"></a>
    5217. 

  5217. <span class="sourceLineNo">5209</span>     * plot are zoomable.<a name="line.5209"></a>
    5218. 

  5218. <span class="sourceLineNo">5210</span>     *<a name="line.5210"></a>
    5219. 

  5219. <span class="sourceLineNo">5211</span>     * @return A boolean.<a name="line.5211"></a>
    5220. 

  5220. <span class="sourceLineNo">5212</span>     *<a name="line.5212"></a>
    5221. 

  5221. <span class="sourceLineNo">5213</span>     * @see #isRangeZoomable()<a name="line.5213"></a>
    5222. 

  5222. <span class="sourceLineNo">5214</span>     */<a name="line.5214"></a>
    5223. 

  5223. <span class="sourceLineNo">5215</span>    @Override<a name="line.5215"></a>
    5224. 

  5224. <span class="sourceLineNo">5216</span>    public boolean isDomainZoomable() {<a name="line.5216"></a>
    5225. 

  5225. <span class="sourceLineNo">5217</span>        return true;<a name="line.5217"></a>
    5226. 

  5226. <span class="sourceLineNo">5218</span>    }<a name="line.5218"></a>
    5227. 

  5227. <span class="sourceLineNo">5219</span><a name="line.5219"></a>
    5228. 

  5228. <span class="sourceLineNo">5220</span>    /**<a name="line.5220"></a>
    5229. 

  5229. <span class="sourceLineNo">5221</span>     * Returns &lt;code&gt;true&lt;/code&gt;, indicating that the range axis/axes for this<a name="line.5221"></a>
    5230. 

  5230. <span class="sourceLineNo">5222</span>     * plot are zoomable.<a name="line.5222"></a>
    5231. 

  5231. <span class="sourceLineNo">5223</span>     *<a name="line.5223"></a>
    5232. 

  5232. <span class="sourceLineNo">5224</span>     * @return A boolean.<a name="line.5224"></a>
    5233. 

  5233. <span class="sourceLineNo">5225</span>     *<a name="line.5225"></a>
    5234. 

  5234. <span class="sourceLineNo">5226</span>     * @see #isDomainZoomable()<a name="line.5226"></a>
    5235. 

  5235. <span class="sourceLineNo">5227</span>     */<a name="line.5227"></a>
    5236. 

  5236. <span class="sourceLineNo">5228</span>    @Override<a name="line.5228"></a>
    5237. 

  5237. <span class="sourceLineNo">5229</span>    public boolean isRangeZoomable() {<a name="line.5229"></a>
    5238. 

  5238. <span class="sourceLineNo">5230</span>        return true;<a name="line.5230"></a>
    5239. 

  5239. <span class="sourceLineNo">5231</span>    }<a name="line.5231"></a>
    5240. 

  5240. <span class="sourceLineNo">5232</span><a name="line.5232"></a>
    5241. 

  5241. <span class="sourceLineNo">5233</span>    /**<a name="line.5233"></a>
    5242. 

  5242. <span class="sourceLineNo">5234</span>     * Returns the number of series in the primary dataset for this plot.  If<a name="line.5234"></a>
    5243. 

  5243. <span class="sourceLineNo">5235</span>     * the dataset is &lt;code&gt;null&lt;/code&gt;, the method returns 0.<a name="line.5235"></a>
    5244. 

  5244. <span class="sourceLineNo">5236</span>     *<a name="line.5236"></a>
    5245. 

  5245. <span class="sourceLineNo">5237</span>     * @return The series count.<a name="line.5237"></a>
    5246. 

  5246. <span class="sourceLineNo">5238</span>     */<a name="line.5238"></a>
    5247. 

  5247. <span class="sourceLineNo">5239</span>    public int getSeriesCount() {<a name="line.5239"></a>
    5248. 

  5248. <span class="sourceLineNo">5240</span>        int result = 0;<a name="line.5240"></a>
    5249. 

  5249. <span class="sourceLineNo">5241</span>        XYDataset dataset = getDataset();<a name="line.5241"></a>
    5250. 

  5250. <span class="sourceLineNo">5242</span>        if (dataset != null) {<a name="line.5242"></a>
    5251. 

  5251. <span class="sourceLineNo">5243</span>            result = dataset.getSeriesCount();<a name="line.5243"></a>
    5252. 

  5252. <span class="sourceLineNo">5244</span>        }<a name="line.5244"></a>
    5253. 

  5253. <span class="sourceLineNo">5245</span>        return result;<a name="line.5245"></a>
    5254. 

  5254. <span class="sourceLineNo">5246</span>    }<a name="line.5246"></a>
    5255. 

  5255. <span class="sourceLineNo">5247</span><a name="line.5247"></a>
    5256. 

  5256. <span class="sourceLineNo">5248</span>    /**<a name="line.5248"></a>
    5257. 

  5257. <span class="sourceLineNo">5249</span>     * Returns the fixed legend items, if any.<a name="line.5249"></a>
    5258. 

  5258. <span class="sourceLineNo">5250</span>     *<a name="line.5250"></a>
    5259. 

  5259. <span class="sourceLineNo">5251</span>     * @return The legend items (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.5251"></a>
    5260. 

  5260. <span class="sourceLineNo">5252</span>     *<a name="line.5252"></a>
    5261. 

  5261. <span class="sourceLineNo">5253</span>     * @see #setFixedLegendItems(LegendItemCollection)<a name="line.5253"></a>
    5262. 

  5262. <span class="sourceLineNo">5254</span>     */<a name="line.5254"></a>
    5263. 

  5263. <span class="sourceLineNo">5255</span>    public LegendItemCollection getFixedLegendItems() {<a name="line.5255"></a>
    5264. 

  5264. <span class="sourceLineNo">5256</span>        return this.fixedLegendItems;<a name="line.5256"></a>
    5265. 

  5265. <span class="sourceLineNo">5257</span>    }<a name="line.5257"></a>
    5266. 

  5266. <span class="sourceLineNo">5258</span><a name="line.5258"></a>
    5267. 

  5267. <span class="sourceLineNo">5259</span>    /**<a name="line.5259"></a>
    5268. 

  5268. <span class="sourceLineNo">5260</span>     * Sets the fixed legend items for the plot.  Leave this set to<a name="line.5260"></a>
    5269. 

  5269. <span class="sourceLineNo">5261</span>     * &lt;code&gt;null&lt;/code&gt; if you prefer the legend items to be created<a name="line.5261"></a>
    5270. 

  5270. <span class="sourceLineNo">5262</span>     * automatically.<a name="line.5262"></a>
    5271. 

  5271. <span class="sourceLineNo">5263</span>     *<a name="line.5263"></a>
    5272. 

  5272. <span class="sourceLineNo">5264</span>     * @param items  the legend items (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.5264"></a>
    5273. 

  5273. <span class="sourceLineNo">5265</span>     *<a name="line.5265"></a>
    5274. 

  5274. <span class="sourceLineNo">5266</span>     * @see #getFixedLegendItems()<a name="line.5266"></a>
    5275. 

  5275. <span class="sourceLineNo">5267</span>     */<a name="line.5267"></a>
    5276. 

  5276. <span class="sourceLineNo">5268</span>    public void setFixedLegendItems(LegendItemCollection items) {<a name="line.5268"></a>
    5277. 

  5277. <span class="sourceLineNo">5269</span>        this.fixedLegendItems = items;<a name="line.5269"></a>
    5278. 

  5278. <span class="sourceLineNo">5270</span>        fireChangeEvent();<a name="line.5270"></a>
    5279. 

  5279. <span class="sourceLineNo">5271</span>    }<a name="line.5271"></a>
    5280. 

  5280. <span class="sourceLineNo">5272</span><a name="line.5272"></a>
    5281. 

  5281. <span class="sourceLineNo">5273</span>    /**<a name="line.5273"></a>
    5282. 

  5282. <span class="sourceLineNo">5274</span>     * Returns the legend items for the plot.  Each legend item is generated by<a name="line.5274"></a>
    5283. 

  5283. <span class="sourceLineNo">5275</span>     * the plot's renderer, since the renderer is responsible for the visual<a name="line.5275"></a>
    5284. 

  5284. <span class="sourceLineNo">5276</span>     * representation of the data.<a name="line.5276"></a>
    5285. 

  5285. <span class="sourceLineNo">5277</span>     *<a name="line.5277"></a>
    5286. 

  5286. <span class="sourceLineNo">5278</span>     * @return The legend items.<a name="line.5278"></a>
    5287. 

  5287. <span class="sourceLineNo">5279</span>     */<a name="line.5279"></a>
    5288. 

  5288. <span class="sourceLineNo">5280</span>    @Override<a name="line.5280"></a>
    5289. 

  5289. <span class="sourceLineNo">5281</span>    public LegendItemCollection getLegendItems() {<a name="line.5281"></a>
    5290. 

  5290. <span class="sourceLineNo">5282</span>        if (this.fixedLegendItems != null) {<a name="line.5282"></a>
    5291. 

  5291. <span class="sourceLineNo">5283</span>            return this.fixedLegendItems;<a name="line.5283"></a>
    5292. 

  5292. <span class="sourceLineNo">5284</span>        }<a name="line.5284"></a>
    5293. 

  5293. <span class="sourceLineNo">5285</span>        LegendItemCollection result = new LegendItemCollection();<a name="line.5285"></a>
    5294. 

  5294. <span class="sourceLineNo">5286</span>        for (XYDataset dataset : this.datasets.values()) {<a name="line.5286"></a>
    5295. 

  5295. <span class="sourceLineNo">5287</span>            if (dataset == null) {<a name="line.5287"></a>
    5296. 

  5296. <span class="sourceLineNo">5288</span>                continue;<a name="line.5288"></a>
    5297. 

  5297. <span class="sourceLineNo">5289</span>            }<a name="line.5289"></a>
    5298. 

  5298. <span class="sourceLineNo">5290</span>            int datasetIndex = indexOf(dataset);<a name="line.5290"></a>
    5299. 

  5299. <span class="sourceLineNo">5291</span>            XYItemRenderer renderer = getRenderer(datasetIndex);<a name="line.5291"></a>
    5300. 

  5300. <span class="sourceLineNo">5292</span>            if (renderer == null) {<a name="line.5292"></a>
    5301. 

  5301. <span class="sourceLineNo">5293</span>                renderer = getRenderer(0);<a name="line.5293"></a>
    5302. 

  5302. <span class="sourceLineNo">5294</span>            }<a name="line.5294"></a>
    5303. 

  5303. <span class="sourceLineNo">5295</span>            if (renderer != null) {<a name="line.5295"></a>
    5304. 

  5304. <span class="sourceLineNo">5296</span>                int seriesCount = dataset.getSeriesCount();<a name="line.5296"></a>
    5305. 

  5305. <span class="sourceLineNo">5297</span>                for (int i = 0; i &lt; seriesCount; i++) {<a name="line.5297"></a>
    5306. 

  5306. <span class="sourceLineNo">5298</span>                    if (renderer.isSeriesVisible(i)<a name="line.5298"></a>
    5307. 

  5307. <span class="sourceLineNo">5299</span>                            &amp;&amp; renderer.isSeriesVisibleInLegend(i)) {<a name="line.5299"></a>
    5308. 

  5308. <span class="sourceLineNo">5300</span>                        LegendItem item = renderer.getLegendItem(<a name="line.5300"></a>
    5309. 

  5309. <span class="sourceLineNo">5301</span>                                datasetIndex, i);<a name="line.5301"></a>
    5310. 

  5310. <span class="sourceLineNo">5302</span>                        if (item != null) {<a name="line.5302"></a>
    5311. 

  5311. <span class="sourceLineNo">5303</span>                            result.add(item);<a name="line.5303"></a>
    5312. 

  5312. <span class="sourceLineNo">5304</span>                        }<a name="line.5304"></a>
    5313. 

  5313. <span class="sourceLineNo">5305</span>                    }<a name="line.5305"></a>
    5314. 

  5314. <span class="sourceLineNo">5306</span>                }<a name="line.5306"></a>
    5315. 

  5315. <span class="sourceLineNo">5307</span>            }<a name="line.5307"></a>
    5316. 

  5316. <span class="sourceLineNo">5308</span>        }<a name="line.5308"></a>
    5317. 

  5317. <span class="sourceLineNo">5309</span>        return result;<a name="line.5309"></a>
    5318. 

  5318. <span class="sourceLineNo">5310</span>    }<a name="line.5310"></a>
    5319. 

  5319. <span class="sourceLineNo">5311</span><a name="line.5311"></a>
    5320. 

  5320. <span class="sourceLineNo">5312</span>    /**<a name="line.5312"></a>
    5321. 

  5321. <span class="sourceLineNo">5313</span>     * Tests this plot for equality with another object.<a name="line.5313"></a>
    5322. 

  5322. <span class="sourceLineNo">5314</span>     *<a name="line.5314"></a>
    5323. 

  5323. <span class="sourceLineNo">5315</span>     * @param obj  the object (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.5315"></a>
    5324. 

  5324. <span class="sourceLineNo">5316</span>     *<a name="line.5316"></a>
    5325. 

  5325. <span class="sourceLineNo">5317</span>     * @return &lt;code&gt;true&lt;/code&gt; or &lt;code&gt;false&lt;/code&gt;.<a name="line.5317"></a>
    5326. 

  5326. <span class="sourceLineNo">5318</span>     */<a name="line.5318"></a>
    5327. 

  5327. <span class="sourceLineNo">5319</span>    @Override<a name="line.5319"></a>
    5328. 

  5328. <span class="sourceLineNo">5320</span>    public boolean equals(Object obj) {<a name="line.5320"></a>
    5329. 

  5329. <span class="sourceLineNo">5321</span>        if (obj == this) {<a name="line.5321"></a>
    5330. 

  5330. <span class="sourceLineNo">5322</span>            return true;<a name="line.5322"></a>
    5331. 

  5331. <span class="sourceLineNo">5323</span>        }<a name="line.5323"></a>
    5332. 

  5332. <span class="sourceLineNo">5324</span>        if (!(obj instanceof XYPlot)) {<a name="line.5324"></a>
    5333. 

  5333. <span class="sourceLineNo">5325</span>            return false;<a name="line.5325"></a>
    5334. 

  5334. <span class="sourceLineNo">5326</span>        }<a name="line.5326"></a>
    5335. 

  5335. <span class="sourceLineNo">5327</span>        XYPlot that = (XYPlot) obj;<a name="line.5327"></a>
    5336. 

  5336. <span class="sourceLineNo">5328</span>        if (this.weight != that.weight) {<a name="line.5328"></a>
    5337. 

  5337. <span class="sourceLineNo">5329</span>            return false;<a name="line.5329"></a>
    5338. 

  5338. <span class="sourceLineNo">5330</span>        }<a name="line.5330"></a>
    5339. 

  5339. <span class="sourceLineNo">5331</span>        if (this.orientation != that.orientation) {<a name="line.5331"></a>
    5340. 

  5340. <span class="sourceLineNo">5332</span>            return false;<a name="line.5332"></a>
    5341. 

  5341. <span class="sourceLineNo">5333</span>        }<a name="line.5333"></a>
    5342. 

  5342. <span class="sourceLineNo">5334</span>        if (!this.domainAxes.equals(that.domainAxes)) {<a name="line.5334"></a>
    5343. 

  5343. <span class="sourceLineNo">5335</span>            return false;<a name="line.5335"></a>
    5344. 

  5344. <span class="sourceLineNo">5336</span>        }<a name="line.5336"></a>
    5345. 

  5345. <span class="sourceLineNo">5337</span>        if (!this.domainAxisLocations.equals(that.domainAxisLocations)) {<a name="line.5337"></a>
    5346. 

  5346. <span class="sourceLineNo">5338</span>            return false;<a name="line.5338"></a>
    5347. 

  5347. <span class="sourceLineNo">5339</span>        }<a name="line.5339"></a>
    5348. 

  5348. <span class="sourceLineNo">5340</span>        if (this.rangeCrosshairLockedOnData<a name="line.5340"></a>
    5349. 

  5349. <span class="sourceLineNo">5341</span>                != that.rangeCrosshairLockedOnData) {<a name="line.5341"></a>
    5350. 

  5350. <span class="sourceLineNo">5342</span>            return false;<a name="line.5342"></a>
    5351. 

  5351. <span class="sourceLineNo">5343</span>        }<a name="line.5343"></a>
    5352. 

  5352. <span class="sourceLineNo">5344</span>        if (this.domainGridlinesVisible != that.domainGridlinesVisible) {<a name="line.5344"></a>
    5353. 

  5353. <span class="sourceLineNo">5345</span>            return false;<a name="line.5345"></a>
    5354. 

  5354. <span class="sourceLineNo">5346</span>        }<a name="line.5346"></a>
    5355. 

  5355. <span class="sourceLineNo">5347</span>        if (this.rangeGridlinesVisible != that.rangeGridlinesVisible) {<a name="line.5347"></a>
    5356. 

  5356. <span class="sourceLineNo">5348</span>            return false;<a name="line.5348"></a>
    5357. 

  5357. <span class="sourceLineNo">5349</span>        }<a name="line.5349"></a>
    5358. 

  5358. <span class="sourceLineNo">5350</span>        if (this.domainMinorGridlinesVisible<a name="line.5350"></a>
    5359. 

  5359. <span class="sourceLineNo">5351</span>                != that.domainMinorGridlinesVisible) {<a name="line.5351"></a>
    5360. 

  5360. <span class="sourceLineNo">5352</span>            return false;<a name="line.5352"></a>
    5361. 

  5361. <span class="sourceLineNo">5353</span>        }<a name="line.5353"></a>
    5362. 

  5362. <span class="sourceLineNo">5354</span>        if (this.rangeMinorGridlinesVisible<a name="line.5354"></a>
    5363. 

  5363. <span class="sourceLineNo">5355</span>                != that.rangeMinorGridlinesVisible) {<a name="line.5355"></a>
    5364. 

  5364. <span class="sourceLineNo">5356</span>            return false;<a name="line.5356"></a>
    5365. 

  5365. <span class="sourceLineNo">5357</span>        }<a name="line.5357"></a>
    5366. 

  5366. <span class="sourceLineNo">5358</span>        if (this.domainZeroBaselineVisible != that.domainZeroBaselineVisible) {<a name="line.5358"></a>
    5367. 

  5367. <span class="sourceLineNo">5359</span>            return false;<a name="line.5359"></a>
    5368. 

  5368. <span class="sourceLineNo">5360</span>        }<a name="line.5360"></a>
    5369. 

  5369. <span class="sourceLineNo">5361</span>        if (this.rangeZeroBaselineVisible != that.rangeZeroBaselineVisible) {<a name="line.5361"></a>
    5370. 

  5370. <span class="sourceLineNo">5362</span>            return false;<a name="line.5362"></a>
    5371. 

  5371. <span class="sourceLineNo">5363</span>        }<a name="line.5363"></a>
    5372. 

  5372. <span class="sourceLineNo">5364</span>        if (this.domainCrosshairVisible != that.domainCrosshairVisible) {<a name="line.5364"></a>
    5373. 

  5373. <span class="sourceLineNo">5365</span>            return false;<a name="line.5365"></a>
    5374. 

  5374. <span class="sourceLineNo">5366</span>        }<a name="line.5366"></a>
    5375. 

  5375. <span class="sourceLineNo">5367</span>        if (this.domainCrosshairValue != that.domainCrosshairValue) {<a name="line.5367"></a>
    5376. 

  5376. <span class="sourceLineNo">5368</span>            return false;<a name="line.5368"></a>
    5377. 

  5377. <span class="sourceLineNo">5369</span>        }<a name="line.5369"></a>
    5378. 

  5378. <span class="sourceLineNo">5370</span>        if (this.domainCrosshairLockedOnData<a name="line.5370"></a>
    5379. 

  5379. <span class="sourceLineNo">5371</span>                != that.domainCrosshairLockedOnData) {<a name="line.5371"></a>
    5380. 

  5380. <span class="sourceLineNo">5372</span>            return false;<a name="line.5372"></a>
    5381. 

  5381. <span class="sourceLineNo">5373</span>        }<a name="line.5373"></a>
    5382. 

  5382. <span class="sourceLineNo">5374</span>        if (this.rangeCrosshairVisible != that.rangeCrosshairVisible) {<a name="line.5374"></a>
    5383. 

  5383. <span class="sourceLineNo">5375</span>            return false;<a name="line.5375"></a>
    5384. 

  5384. <span class="sourceLineNo">5376</span>        }<a name="line.5376"></a>
    5385. 

  5385. <span class="sourceLineNo">5377</span>        if (this.rangeCrosshairValue != that.rangeCrosshairValue) {<a name="line.5377"></a>
    5386. 

  5386. <span class="sourceLineNo">5378</span>            return false;<a name="line.5378"></a>
    5387. 

  5387. <span class="sourceLineNo">5379</span>        }<a name="line.5379"></a>
    5388. 

  5388. <span class="sourceLineNo">5380</span>        if (!ObjectUtilities.equal(this.axisOffset, that.axisOffset)) {<a name="line.5380"></a>
    5389. 

  5389. <span class="sourceLineNo">5381</span>            return false;<a name="line.5381"></a>
    5390. 

  5390. <span class="sourceLineNo">5382</span>        }<a name="line.5382"></a>
    5391. 

  5391. <span class="sourceLineNo">5383</span>        if (!ObjectUtilities.equal(this.renderers, that.renderers)) {<a name="line.5383"></a>
    5392. 

  5392. <span class="sourceLineNo">5384</span>            return false;<a name="line.5384"></a>
    5393. 

  5393. <span class="sourceLineNo">5385</span>        }<a name="line.5385"></a>
    5394. 

  5394. <span class="sourceLineNo">5386</span>        if (!ObjectUtilities.equal(this.rangeAxes, that.rangeAxes)) {<a name="line.5386"></a>
    5395. 

  5395. <span class="sourceLineNo">5387</span>            return false;<a name="line.5387"></a>
    5396. 

  5396. <span class="sourceLineNo">5388</span>        }<a name="line.5388"></a>
    5397. 

  5397. <span class="sourceLineNo">5389</span>        if (!this.rangeAxisLocations.equals(that.rangeAxisLocations)) {<a name="line.5389"></a>
    5398. 

  5398. <span class="sourceLineNo">5390</span>            return false;<a name="line.5390"></a>
    5399. 

  5399. <span class="sourceLineNo">5391</span>        }<a name="line.5391"></a>
    5400. 

  5400. <span class="sourceLineNo">5392</span>        if (!ObjectUtilities.equal(this.datasetToDomainAxesMap,<a name="line.5392"></a>
    5401. 

  5401. <span class="sourceLineNo">5393</span>                that.datasetToDomainAxesMap)) {<a name="line.5393"></a>
    5402. 

  5402. <span class="sourceLineNo">5394</span>            return false;<a name="line.5394"></a>
    5403. 

  5403. <span class="sourceLineNo">5395</span>        }<a name="line.5395"></a>
    5404. 

  5404. <span class="sourceLineNo">5396</span>        if (!ObjectUtilities.equal(this.datasetToRangeAxesMap,<a name="line.5396"></a>
    5405. 

  5405. <span class="sourceLineNo">5397</span>                that.datasetToRangeAxesMap)) {<a name="line.5397"></a>
    5406. 

  5406. <span class="sourceLineNo">5398</span>            return false;<a name="line.5398"></a>
    5407. 

  5407. <span class="sourceLineNo">5399</span>        }<a name="line.5399"></a>
    5408. 

  5408. <span class="sourceLineNo">5400</span>        if (!ObjectUtilities.equal(this.domainGridlineStroke,<a name="line.5400"></a>
    5409. 

  5409. <span class="sourceLineNo">5401</span>                that.domainGridlineStroke)) {<a name="line.5401"></a>
    5410. 

  5410. <span class="sourceLineNo">5402</span>            return false;<a name="line.5402"></a>
    5411. 

  5411. <span class="sourceLineNo">5403</span>        }<a name="line.5403"></a>
    5412. 

  5412. <span class="sourceLineNo">5404</span>        if (!PaintUtilities.equal(this.domainGridlinePaint,<a name="line.5404"></a>
    5413. 

  5413. <span class="sourceLineNo">5405</span>                that.domainGridlinePaint)) {<a name="line.5405"></a>
    5414. 

  5414. <span class="sourceLineNo">5406</span>            return false;<a name="line.5406"></a>
    5415. 

  5415. <span class="sourceLineNo">5407</span>        }<a name="line.5407"></a>
    5416. 

  5416. <span class="sourceLineNo">5408</span>        if (!ObjectUtilities.equal(this.rangeGridlineStroke,<a name="line.5408"></a>
    5417. 

  5417. <span class="sourceLineNo">5409</span>                that.rangeGridlineStroke)) {<a name="line.5409"></a>
    5418. 

  5418. <span class="sourceLineNo">5410</span>            return false;<a name="line.5410"></a>
    5419. 

  5419. <span class="sourceLineNo">5411</span>        }<a name="line.5411"></a>
    5420. 

  5420. <span class="sourceLineNo">5412</span>        if (!PaintUtilities.equal(this.rangeGridlinePaint,<a name="line.5412"></a>
    5421. 

  5421. <span class="sourceLineNo">5413</span>                that.rangeGridlinePaint)) {<a name="line.5413"></a>
    5422. 

  5422. <span class="sourceLineNo">5414</span>            return false;<a name="line.5414"></a>
    5423. 

  5423. <span class="sourceLineNo">5415</span>        }<a name="line.5415"></a>
    5424. 

  5424. <span class="sourceLineNo">5416</span>        if (!ObjectUtilities.equal(this.domainMinorGridlineStroke,<a name="line.5416"></a>
    5425. 

  5425. <span class="sourceLineNo">5417</span>                that.domainMinorGridlineStroke)) {<a name="line.5417"></a>
    5426. 

  5426. <span class="sourceLineNo">5418</span>            return false;<a name="line.5418"></a>
    5427. 

  5427. <span class="sourceLineNo">5419</span>        }<a name="line.5419"></a>
    5428. 

  5428. <span class="sourceLineNo">5420</span>        if (!PaintUtilities.equal(this.domainMinorGridlinePaint,<a name="line.5420"></a>
    5429. 

  5429. <span class="sourceLineNo">5421</span>                that.domainMinorGridlinePaint)) {<a name="line.5421"></a>
    5430. 

  5430. <span class="sourceLineNo">5422</span>            return false;<a name="line.5422"></a>
    5431. 

  5431. <span class="sourceLineNo">5423</span>        }<a name="line.5423"></a>
    5432. 

  5432. <span class="sourceLineNo">5424</span>        if (!ObjectUtilities.equal(this.rangeMinorGridlineStroke,<a name="line.5424"></a>
    5433. 

  5433. <span class="sourceLineNo">5425</span>                that.rangeMinorGridlineStroke)) {<a name="line.5425"></a>
    5434. 

  5434. <span class="sourceLineNo">5426</span>            return false;<a name="line.5426"></a>
    5435. 

  5435. <span class="sourceLineNo">5427</span>        }<a name="line.5427"></a>
    5436. 

  5436. <span class="sourceLineNo">5428</span>        if (!PaintUtilities.equal(this.rangeMinorGridlinePaint,<a name="line.5428"></a>
    5437. 

  5437. <span class="sourceLineNo">5429</span>                that.rangeMinorGridlinePaint)) {<a name="line.5429"></a>
    5438. 

  5438. <span class="sourceLineNo">5430</span>            return false;<a name="line.5430"></a>
    5439. 

  5439. <span class="sourceLineNo">5431</span>        }<a name="line.5431"></a>
    5440. 

  5440. <span class="sourceLineNo">5432</span>        if (!PaintUtilities.equal(this.domainZeroBaselinePaint,<a name="line.5432"></a>
    5441. 

  5441. <span class="sourceLineNo">5433</span>                that.domainZeroBaselinePaint)) {<a name="line.5433"></a>
    5442. 

  5442. <span class="sourceLineNo">5434</span>            return false;<a name="line.5434"></a>
    5443. 

  5443. <span class="sourceLineNo">5435</span>        }<a name="line.5435"></a>
    5444. 

  5444. <span class="sourceLineNo">5436</span>        if (!ObjectUtilities.equal(this.domainZeroBaselineStroke,<a name="line.5436"></a>
    5445. 

  5445. <span class="sourceLineNo">5437</span>                that.domainZeroBaselineStroke)) {<a name="line.5437"></a>
    5446. 

  5446. <span class="sourceLineNo">5438</span>            return false;<a name="line.5438"></a>
    5447. 

  5447. <span class="sourceLineNo">5439</span>        }<a name="line.5439"></a>
    5448. 

  5448. <span class="sourceLineNo">5440</span>        if (!PaintUtilities.equal(this.rangeZeroBaselinePaint,<a name="line.5440"></a>
    5449. 

  5449. <span class="sourceLineNo">5441</span>                that.rangeZeroBaselinePaint)) {<a name="line.5441"></a>
    5450. 

  5450. <span class="sourceLineNo">5442</span>            return false;<a name="line.5442"></a>
    5451. 

  5451. <span class="sourceLineNo">5443</span>        }<a name="line.5443"></a>
    5452. 

  5452. <span class="sourceLineNo">5444</span>        if (!ObjectUtilities.equal(this.rangeZeroBaselineStroke,<a name="line.5444"></a>
    5453. 

  5453. <span class="sourceLineNo">5445</span>                that.rangeZeroBaselineStroke)) {<a name="line.5445"></a>
    5454. 

  5454. <span class="sourceLineNo">5446</span>            return false;<a name="line.5446"></a>
    5455. 

  5455. <span class="sourceLineNo">5447</span>        }<a name="line.5447"></a>
    5456. 

  5456. <span class="sourceLineNo">5448</span>        if (!ObjectUtilities.equal(this.domainCrosshairStroke,<a name="line.5448"></a>
    5457. 

  5457. <span class="sourceLineNo">5449</span>                that.domainCrosshairStroke)) {<a name="line.5449"></a>
    5458. 

  5458. <span class="sourceLineNo">5450</span>            return false;<a name="line.5450"></a>
    5459. 

  5459. <span class="sourceLineNo">5451</span>        }<a name="line.5451"></a>
    5460. 

  5460. <span class="sourceLineNo">5452</span>        if (!PaintUtilities.equal(this.domainCrosshairPaint,<a name="line.5452"></a>
    5461. 

  5461. <span class="sourceLineNo">5453</span>                that.domainCrosshairPaint)) {<a name="line.5453"></a>
    5462. 

  5462. <span class="sourceLineNo">5454</span>            return false;<a name="line.5454"></a>
    5463. 

  5463. <span class="sourceLineNo">5455</span>        }<a name="line.5455"></a>
    5464. 

  5464. <span class="sourceLineNo">5456</span>        if (!ObjectUtilities.equal(this.rangeCrosshairStroke,<a name="line.5456"></a>
    5465. 

  5465. <span class="sourceLineNo">5457</span>                that.rangeCrosshairStroke)) {<a name="line.5457"></a>
    5466. 

  5466. <span class="sourceLineNo">5458</span>            return false;<a name="line.5458"></a>
    5467. 

  5467. <span class="sourceLineNo">5459</span>        }<a name="line.5459"></a>
    5468. 

  5468. <span class="sourceLineNo">5460</span>        if (!PaintUtilities.equal(this.rangeCrosshairPaint,<a name="line.5460"></a>
    5469. 

  5469. <span class="sourceLineNo">5461</span>                that.rangeCrosshairPaint)) {<a name="line.5461"></a>
    5470. 

  5470. <span class="sourceLineNo">5462</span>            return false;<a name="line.5462"></a>
    5471. 

  5471. <span class="sourceLineNo">5463</span>        }<a name="line.5463"></a>
    5472. 

  5472. <span class="sourceLineNo">5464</span>        if (!ObjectUtilities.equal(this.foregroundDomainMarkers,<a name="line.5464"></a>
    5473. 

  5473. <span class="sourceLineNo">5465</span>                that.foregroundDomainMarkers)) {<a name="line.5465"></a>
    5474. 

  5474. <span class="sourceLineNo">5466</span>            return false;<a name="line.5466"></a>
    5475. 

  5475. <span class="sourceLineNo">5467</span>        }<a name="line.5467"></a>
    5476. 

  5476. <span class="sourceLineNo">5468</span>        if (!ObjectUtilities.equal(this.backgroundDomainMarkers,<a name="line.5468"></a>
    5477. 

  5477. <span class="sourceLineNo">5469</span>                that.backgroundDomainMarkers)) {<a name="line.5469"></a>
    5478. 

  5478. <span class="sourceLineNo">5470</span>            return false;<a name="line.5470"></a>
    5479. 

  5479. <span class="sourceLineNo">5471</span>        }<a name="line.5471"></a>
    5480. 

  5480. <span class="sourceLineNo">5472</span>        if (!ObjectUtilities.equal(this.foregroundRangeMarkers,<a name="line.5472"></a>
    5481. 

  5481. <span class="sourceLineNo">5473</span>                that.foregroundRangeMarkers)) {<a name="line.5473"></a>
    5482. 

  5482. <span class="sourceLineNo">5474</span>            return false;<a name="line.5474"></a>
    5483. 

  5483. <span class="sourceLineNo">5475</span>        }<a name="line.5475"></a>
    5484. 

  5484. <span class="sourceLineNo">5476</span>        if (!ObjectUtilities.equal(this.backgroundRangeMarkers,<a name="line.5476"></a>
    5485. 

  5485. <span class="sourceLineNo">5477</span>                that.backgroundRangeMarkers)) {<a name="line.5477"></a>
    5486. 

  5486. <span class="sourceLineNo">5478</span>            return false;<a name="line.5478"></a>
    5487. 

  5487. <span class="sourceLineNo">5479</span>        }<a name="line.5479"></a>
    5488. 

  5488. <span class="sourceLineNo">5480</span>        if (!ObjectUtilities.equal(this.foregroundDomainMarkers,<a name="line.5480"></a>
    5489. 

  5489. <span class="sourceLineNo">5481</span>                that.foregroundDomainMarkers)) {<a name="line.5481"></a>
    5490. 

  5490. <span class="sourceLineNo">5482</span>            return false;<a name="line.5482"></a>
    5491. 

  5491. <span class="sourceLineNo">5483</span>        }<a name="line.5483"></a>
    5492. 

  5492. <span class="sourceLineNo">5484</span>        if (!ObjectUtilities.equal(this.backgroundDomainMarkers,<a name="line.5484"></a>
    5493. 

  5493. <span class="sourceLineNo">5485</span>                that.backgroundDomainMarkers)) {<a name="line.5485"></a>
    5494. 

  5494. <span class="sourceLineNo">5486</span>            return false;<a name="line.5486"></a>
    5495. 

  5495. <span class="sourceLineNo">5487</span>        }<a name="line.5487"></a>
    5496. 

  5496. <span class="sourceLineNo">5488</span>        if (!ObjectUtilities.equal(this.foregroundRangeMarkers,<a name="line.5488"></a>
    5497. 

  5497. <span class="sourceLineNo">5489</span>                that.foregroundRangeMarkers)) {<a name="line.5489"></a>
    5498. 

  5498. <span class="sourceLineNo">5490</span>            return false;<a name="line.5490"></a>
    5499. 

  5499. <span class="sourceLineNo">5491</span>        }<a name="line.5491"></a>
    5500. 

  5500. <span class="sourceLineNo">5492</span>        if (!ObjectUtilities.equal(this.backgroundRangeMarkers,<a name="line.5492"></a>
    5501. 

  5501. <span class="sourceLineNo">5493</span>                that.backgroundRangeMarkers)) {<a name="line.5493"></a>
    5502. 

  5502. <span class="sourceLineNo">5494</span>            return false;<a name="line.5494"></a>
    5503. 

  5503. <span class="sourceLineNo">5495</span>        }<a name="line.5495"></a>
    5504. 

  5504. <span class="sourceLineNo">5496</span>        if (!ObjectUtilities.equal(this.annotations, that.annotations)) {<a name="line.5496"></a>
    5505. 

  5505. <span class="sourceLineNo">5497</span>            return false;<a name="line.5497"></a>
    5506. 

  5506. <span class="sourceLineNo">5498</span>        }<a name="line.5498"></a>
    5507. 

  5507. <span class="sourceLineNo">5499</span>        if (!ObjectUtilities.equal(this.fixedLegendItems,<a name="line.5499"></a>
    5508. 

  5508. <span class="sourceLineNo">5500</span>                that.fixedLegendItems)) {<a name="line.5500"></a>
    5509. 

  5509. <span class="sourceLineNo">5501</span>            return false;<a name="line.5501"></a>
    5510. 

  5510. <span class="sourceLineNo">5502</span>        }<a name="line.5502"></a>
    5511. 

  5511. <span class="sourceLineNo">5503</span>        if (!PaintUtilities.equal(this.domainTickBandPaint,<a name="line.5503"></a>
    5512. 

  5512. <span class="sourceLineNo">5504</span>                that.domainTickBandPaint)) {<a name="line.5504"></a>
    5513. 

  5513. <span class="sourceLineNo">5505</span>            return false;<a name="line.5505"></a>
    5514. 

  5514. <span class="sourceLineNo">5506</span>        }<a name="line.5506"></a>
    5515. 

  5515. <span class="sourceLineNo">5507</span>        if (!PaintUtilities.equal(this.rangeTickBandPaint,<a name="line.5507"></a>
    5516. 

  5516. <span class="sourceLineNo">5508</span>                that.rangeTickBandPaint)) {<a name="line.5508"></a>
    5517. 

  5517. <span class="sourceLineNo">5509</span>            return false;<a name="line.5509"></a>
    5518. 

  5518. <span class="sourceLineNo">5510</span>        }<a name="line.5510"></a>
    5519. 

  5519. <span class="sourceLineNo">5511</span>        if (!this.quadrantOrigin.equals(that.quadrantOrigin)) {<a name="line.5511"></a>
    5520. 

  5520. <span class="sourceLineNo">5512</span>            return false;<a name="line.5512"></a>
    5521. 

  5521. <span class="sourceLineNo">5513</span>        }<a name="line.5513"></a>
    5522. 

  5522. <span class="sourceLineNo">5514</span>        for (int i = 0; i &lt; 4; i++) {<a name="line.5514"></a>
    5523. 

  5523. <span class="sourceLineNo">5515</span>            if (!PaintUtilities.equal(this.quadrantPaint[i],<a name="line.5515"></a>
    5524. 

  5524. <span class="sourceLineNo">5516</span>                    that.quadrantPaint[i])) {<a name="line.5516"></a>
    5525. 

  5525. <span class="sourceLineNo">5517</span>                return false;<a name="line.5517"></a>
    5526. 

  5526. <span class="sourceLineNo">5518</span>            }<a name="line.5518"></a>
    5527. 

  5527. <span class="sourceLineNo">5519</span>        }<a name="line.5519"></a>
    5528. 

  5528. <span class="sourceLineNo">5520</span>        if (!ObjectUtilities.equal(this.shadowGenerator,<a name="line.5520"></a>
    5529. 

  5529. <span class="sourceLineNo">5521</span>                that.shadowGenerator)) {<a name="line.5521"></a>
    5530. 

  5530. <span class="sourceLineNo">5522</span>            return false;<a name="line.5522"></a>
    5531. 

  5531. <span class="sourceLineNo">5523</span>        }<a name="line.5523"></a>
    5532. 

  5532. <span class="sourceLineNo">5524</span>        return super.equals(obj);<a name="line.5524"></a>
    5533. 

  5533. <span class="sourceLineNo">5525</span>    }<a name="line.5525"></a>
    5534. 

  5534. <span class="sourceLineNo">5526</span><a name="line.5526"></a>
    5535. 

  5535. <span class="sourceLineNo">5527</span>    /**<a name="line.5527"></a>
    5536. 

  5536. <span class="sourceLineNo">5528</span>     * Returns a clone of the plot.<a name="line.5528"></a>
    5537. 

  5537. <span class="sourceLineNo">5529</span>     *<a name="line.5529"></a>
    5538. 

  5538. <span class="sourceLineNo">5530</span>     * @return A clone.<a name="line.5530"></a>
    5539. 

  5539. <span class="sourceLineNo">5531</span>     *<a name="line.5531"></a>
    5540. 

  5540. <span class="sourceLineNo">5532</span>     * @throws CloneNotSupportedException  this can occur if some component of<a name="line.5532"></a>
    5541. 

  5541. <span class="sourceLineNo">5533</span>     *         the plot cannot be cloned.<a name="line.5533"></a>
    5542. 

  5542. <span class="sourceLineNo">5534</span>     */<a name="line.5534"></a>
    5543. 

  5543. <span class="sourceLineNo">5535</span>    @Override<a name="line.5535"></a>
    5544. 

  5544. <span class="sourceLineNo">5536</span>    public Object clone() throws CloneNotSupportedException {<a name="line.5536"></a>
    5545. 

  5545. <span class="sourceLineNo">5537</span>        XYPlot clone = (XYPlot) super.clone();<a name="line.5537"></a>
    5546. 

  5546. <span class="sourceLineNo">5538</span>        clone.domainAxes = CloneUtils.cloneMapValues(this.domainAxes);<a name="line.5538"></a>
    5547. 

  5547. <span class="sourceLineNo">5539</span>        for (ValueAxis axis : clone.domainAxes.values()) {<a name="line.5539"></a>
    5548. 

  5548. <span class="sourceLineNo">5540</span>            if (axis != null) {<a name="line.5540"></a>
    5549. 

  5549. <span class="sourceLineNo">5541</span>                axis.setPlot(clone);<a name="line.5541"></a>
    5550. 

  5550. <span class="sourceLineNo">5542</span>                axis.addChangeListener(clone);<a name="line.5542"></a>
    5551. 

  5551. <span class="sourceLineNo">5543</span>            }<a name="line.5543"></a>
    5552. 

  5552. <span class="sourceLineNo">5544</span>        }<a name="line.5544"></a>
    5553. 

  5553. <span class="sourceLineNo">5545</span>        clone.rangeAxes = CloneUtils.cloneMapValues(this.rangeAxes);<a name="line.5545"></a>
    5554. 

  5554. <span class="sourceLineNo">5546</span>        for (ValueAxis axis : clone.rangeAxes.values()) {<a name="line.5546"></a>
    5555. 

  5555. <span class="sourceLineNo">5547</span>            if (axis != null) {<a name="line.5547"></a>
    5556. 

  5556. <span class="sourceLineNo">5548</span>                axis.setPlot(clone);<a name="line.5548"></a>
    5557. 

  5557. <span class="sourceLineNo">5549</span>                axis.addChangeListener(clone);<a name="line.5549"></a>
    5558. 

  5558. <span class="sourceLineNo">5550</span>            }<a name="line.5550"></a>
    5559. 

  5559. <span class="sourceLineNo">5551</span>        }<a name="line.5551"></a>
    5560. 

  5560. <span class="sourceLineNo">5552</span>        clone.domainAxisLocations = new HashMap&lt;Integer, AxisLocation&gt;(<a name="line.5552"></a>
    5561. 

  5561. <span class="sourceLineNo">5553</span>                this.domainAxisLocations);<a name="line.5553"></a>
    5562. 

  5562. <span class="sourceLineNo">5554</span>        clone.rangeAxisLocations = new HashMap&lt;Integer, AxisLocation&gt;(<a name="line.5554"></a>
    5563. 

  5563. <span class="sourceLineNo">5555</span>                this.rangeAxisLocations);<a name="line.5555"></a>
    5564. 

  5564. <span class="sourceLineNo">5556</span><a name="line.5556"></a>
    5565. 

  5565. <span class="sourceLineNo">5557</span>        // the datasets are not cloned, but listeners need to be added...<a name="line.5557"></a>
    5566. 

  5566. <span class="sourceLineNo">5558</span>        clone.datasets = new HashMap&lt;Integer, XYDataset&gt;(this.datasets);<a name="line.5558"></a>
    5567. 

  5567. <span class="sourceLineNo">5559</span>        for (XYDataset dataset : clone.datasets.values()) {<a name="line.5559"></a>
    5568. 

  5568. <span class="sourceLineNo">5560</span>            if (dataset != null) {<a name="line.5560"></a>
    5569. 

  5569. <span class="sourceLineNo">5561</span>                dataset.addChangeListener(clone);<a name="line.5561"></a>
    5570. 

  5570. <span class="sourceLineNo">5562</span>            }<a name="line.5562"></a>
    5571. 

  5571. <span class="sourceLineNo">5563</span>        }<a name="line.5563"></a>
    5572. 

  5572. <span class="sourceLineNo">5564</span><a name="line.5564"></a>
    5573. 

  5573. <span class="sourceLineNo">5565</span>        clone.datasetToDomainAxesMap = new TreeMap();<a name="line.5565"></a>
    5574. 

  5574. <span class="sourceLineNo">5566</span>        clone.datasetToDomainAxesMap.putAll(this.datasetToDomainAxesMap);<a name="line.5566"></a>
    5575. 

  5575. <span class="sourceLineNo">5567</span>        clone.datasetToRangeAxesMap = new TreeMap();<a name="line.5567"></a>
    5576. 

  5576. <span class="sourceLineNo">5568</span>        clone.datasetToRangeAxesMap.putAll(this.datasetToRangeAxesMap);<a name="line.5568"></a>
    5577. 

  5577. <span class="sourceLineNo">5569</span><a name="line.5569"></a>
    5578. 

  5578. <span class="sourceLineNo">5570</span>        clone.renderers = CloneUtils.cloneMapValues(this.renderers);<a name="line.5570"></a>
    5579. 

  5579. <span class="sourceLineNo">5571</span>        for (XYItemRenderer renderer : clone.renderers.values()) {<a name="line.5571"></a>
    5580. 

  5580. <span class="sourceLineNo">5572</span>            if (renderer != null) {<a name="line.5572"></a>
    5581. 

  5581. <span class="sourceLineNo">5573</span>                renderer.setPlot(clone);<a name="line.5573"></a>
    5582. 

  5582. <span class="sourceLineNo">5574</span>                renderer.addChangeListener(clone);<a name="line.5574"></a>
    5583. 

  5583. <span class="sourceLineNo">5575</span>            }<a name="line.5575"></a>
    5584. 

  5584. <span class="sourceLineNo">5576</span>        }<a name="line.5576"></a>
    5585. 

  5585. <span class="sourceLineNo">5577</span>        clone.foregroundDomainMarkers = (Map) ObjectUtilities.clone(<a name="line.5577"></a>
    5586. 

  5586. <span class="sourceLineNo">5578</span>                this.foregroundDomainMarkers);<a name="line.5578"></a>
    5587. 

  5587. <span class="sourceLineNo">5579</span>        clone.backgroundDomainMarkers = (Map) ObjectUtilities.clone(<a name="line.5579"></a>
    5588. 

  5588. <span class="sourceLineNo">5580</span>                this.backgroundDomainMarkers);<a name="line.5580"></a>
    5589. 

  5589. <span class="sourceLineNo">5581</span>        clone.foregroundRangeMarkers = (Map) ObjectUtilities.clone(<a name="line.5581"></a>
    5590. 

  5590. <span class="sourceLineNo">5582</span>                this.foregroundRangeMarkers);<a name="line.5582"></a>
    5591. 

  5591. <span class="sourceLineNo">5583</span>        clone.backgroundRangeMarkers = (Map) ObjectUtilities.clone(<a name="line.5583"></a>
    5592. 

  5592. <span class="sourceLineNo">5584</span>                this.backgroundRangeMarkers);<a name="line.5584"></a>
    5593. 

  5593. <span class="sourceLineNo">5585</span>        clone.annotations = (List) ObjectUtilities.deepClone(this.annotations);<a name="line.5585"></a>
    5594. 

  5594. <span class="sourceLineNo">5586</span>        if (this.fixedDomainAxisSpace != null) {<a name="line.5586"></a>
    5595. 

  5595. <span class="sourceLineNo">5587</span>            clone.fixedDomainAxisSpace = (AxisSpace) ObjectUtilities.clone(<a name="line.5587"></a>
    5596. 

  5596. <span class="sourceLineNo">5588</span>                    this.fixedDomainAxisSpace);<a name="line.5588"></a>
    5597. 

  5597. <span class="sourceLineNo">5589</span>        }<a name="line.5589"></a>
    5598. 

  5598. <span class="sourceLineNo">5590</span>        if (this.fixedRangeAxisSpace != null) {<a name="line.5590"></a>
    5599. 

  5599. <span class="sourceLineNo">5591</span>            clone.fixedRangeAxisSpace = (AxisSpace) ObjectUtilities.clone(<a name="line.5591"></a>
    5600. 

  5600. <span class="sourceLineNo">5592</span>                    this.fixedRangeAxisSpace);<a name="line.5592"></a>
    5601. 

  5601. <span class="sourceLineNo">5593</span>        }<a name="line.5593"></a>
    5602. 

  5602. <span class="sourceLineNo">5594</span>        if (this.fixedLegendItems != null) {<a name="line.5594"></a>
    5603. 

  5603. <span class="sourceLineNo">5595</span>            clone.fixedLegendItems<a name="line.5595"></a>
    5604. 

  5604. <span class="sourceLineNo">5596</span>                    = (LegendItemCollection) this.fixedLegendItems.clone();<a name="line.5596"></a>
    5605. 

  5605. <span class="sourceLineNo">5597</span>        }<a name="line.5597"></a>
    5606. 

  5606. <span class="sourceLineNo">5598</span>        clone.quadrantOrigin = (Point2D) ObjectUtilities.clone(<a name="line.5598"></a>
    5607. 

  5607. <span class="sourceLineNo">5599</span>                this.quadrantOrigin);<a name="line.5599"></a>
    5608. 

  5608. <span class="sourceLineNo">5600</span>        clone.quadrantPaint = this.quadrantPaint.clone();<a name="line.5600"></a>
    5609. 

  5609. <span class="sourceLineNo">5601</span>        return clone;<a name="line.5601"></a>
    5610. 

  5610. <span class="sourceLineNo">5602</span><a name="line.5602"></a>
    5611. 

  5611. <span class="sourceLineNo">5603</span>    }<a name="line.5603"></a>
    5612. 

  5612. <span class="sourceLineNo">5604</span><a name="line.5604"></a>
    5613. 

  5613. <span class="sourceLineNo">5605</span>    /**<a name="line.5605"></a>
    5614. 

  5614. <span class="sourceLineNo">5606</span>     * Provides serialization support.<a name="line.5606"></a>
    5615. 

  5615. <span class="sourceLineNo">5607</span>     *<a name="line.5607"></a>
    5616. 

  5616. <span class="sourceLineNo">5608</span>     * @param stream  the output stream.<a name="line.5608"></a>
    5617. 

  5617. <span class="sourceLineNo">5609</span>     *<a name="line.5609"></a>
    5618. 

  5618. <span class="sourceLineNo">5610</span>     * @throws IOException  if there is an I/O error.<a name="line.5610"></a>
    5619. 

  5619. <span class="sourceLineNo">5611</span>     */<a name="line.5611"></a>
    5620. 

  5620. <span class="sourceLineNo">5612</span>    private void writeObject(ObjectOutputStream stream) throws IOException {<a name="line.5612"></a>
    5621. 

  5621. <span class="sourceLineNo">5613</span>        stream.defaultWriteObject();<a name="line.5613"></a>
    5622. 

  5622. <span class="sourceLineNo">5614</span>        SerialUtilities.writeStroke(this.domainGridlineStroke, stream);<a name="line.5614"></a>
    5623. 

  5623. <span class="sourceLineNo">5615</span>        SerialUtilities.writePaint(this.domainGridlinePaint, stream);<a name="line.5615"></a>
    5624. 

  5624. <span class="sourceLineNo">5616</span>        SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);<a name="line.5616"></a>
    5625. 

  5625. <span class="sourceLineNo">5617</span>        SerialUtilities.writePaint(this.rangeGridlinePaint, stream);<a name="line.5617"></a>
    5626. 

  5626. <span class="sourceLineNo">5618</span>        SerialUtilities.writeStroke(this.domainMinorGridlineStroke, stream);<a name="line.5618"></a>
    5627. 

  5627. <span class="sourceLineNo">5619</span>        SerialUtilities.writePaint(this.domainMinorGridlinePaint, stream);<a name="line.5619"></a>
    5628. 

  5628. <span class="sourceLineNo">5620</span>        SerialUtilities.writeStroke(this.rangeMinorGridlineStroke, stream);<a name="line.5620"></a>
    5629. 

  5629. <span class="sourceLineNo">5621</span>        SerialUtilities.writePaint(this.rangeMinorGridlinePaint, stream);<a name="line.5621"></a>
    5630. 

  5630. <span class="sourceLineNo">5622</span>        SerialUtilities.writeStroke(this.rangeZeroBaselineStroke, stream);<a name="line.5622"></a>
    5631. 

  5631. <span class="sourceLineNo">5623</span>        SerialUtilities.writePaint(this.rangeZeroBaselinePaint, stream);<a name="line.5623"></a>
    5632. 

  5632. <span class="sourceLineNo">5624</span>        SerialUtilities.writeStroke(this.domainCrosshairStroke, stream);<a name="line.5624"></a>
    5633. 

  5633. <span class="sourceLineNo">5625</span>        SerialUtilities.writePaint(this.domainCrosshairPaint, stream);<a name="line.5625"></a>
    5634. 

  5634. <span class="sourceLineNo">5626</span>        SerialUtilities.writeStroke(this.rangeCrosshairStroke, stream);<a name="line.5626"></a>
    5635. 

  5635. <span class="sourceLineNo">5627</span>        SerialUtilities.writePaint(this.rangeCrosshairPaint, stream);<a name="line.5627"></a>
    5636. 

  5636. <span class="sourceLineNo">5628</span>        SerialUtilities.writePaint(this.domainTickBandPaint, stream);<a name="line.5628"></a>
    5637. 

  5637. <span class="sourceLineNo">5629</span>        SerialUtilities.writePaint(this.rangeTickBandPaint, stream);<a name="line.5629"></a>
    5638. 

  5638. <span class="sourceLineNo">5630</span>        SerialUtilities.writePoint2D(this.quadrantOrigin, stream);<a name="line.5630"></a>
    5639. 

  5639. <span class="sourceLineNo">5631</span>        for (int i = 0; i &lt; 4; i++) {<a name="line.5631"></a>
    5640. 

  5640. <span class="sourceLineNo">5632</span>            SerialUtilities.writePaint(this.quadrantPaint[i], stream);<a name="line.5632"></a>
    5641. 

  5641. <span class="sourceLineNo">5633</span>        }<a name="line.5633"></a>
    5642. 

  5642. <span class="sourceLineNo">5634</span>        SerialUtilities.writeStroke(this.domainZeroBaselineStroke, stream);<a name="line.5634"></a>
    5643. 

  5643. <span class="sourceLineNo">5635</span>        SerialUtilities.writePaint(this.domainZeroBaselinePaint, stream);<a name="line.5635"></a>
    5644. 

  5644. <span class="sourceLineNo">5636</span>    }<a name="line.5636"></a>
    5645. 

  5645. <span class="sourceLineNo">5637</span><a name="line.5637"></a>
    5646. 

  5646. <span class="sourceLineNo">5638</span>    /**<a name="line.5638"></a>
    5647. 

  5647. <span class="sourceLineNo">5639</span>     * Provides serialization support.<a name="line.5639"></a>
    5648. 

  5648. <span class="sourceLineNo">5640</span>     *<a name="line.5640"></a>
    5649. 

  5649. <span class="sourceLineNo">5641</span>     * @param stream  the input stream.<a name="line.5641"></a>
    5650. 

  5650. <span class="sourceLineNo">5642</span>     *<a name="line.5642"></a>
    5651. 

  5651. <span class="sourceLineNo">5643</span>     * @throws IOException  if there is an I/O error.<a name="line.5643"></a>
    5652. 

  5652. <span class="sourceLineNo">5644</span>     * @throws ClassNotFoundException  if there is a classpath problem.<a name="line.5644"></a>
    5653. 

  5653. <span class="sourceLineNo">5645</span>     */<a name="line.5645"></a>
    5654. 

  5654. <span class="sourceLineNo">5646</span>    private void readObject(ObjectInputStream stream)<a name="line.5646"></a>
    5655. 

  5655. <span class="sourceLineNo">5647</span>        throws IOException, ClassNotFoundException {<a name="line.5647"></a>
    5656. 

  5656. <span class="sourceLineNo">5648</span><a name="line.5648"></a>
    5657. 

  5657. <span class="sourceLineNo">5649</span>        stream.defaultReadObject();<a name="line.5649"></a>
    5658. 

  5658. <span class="sourceLineNo">5650</span>        this.domainGridlineStroke = SerialUtilities.readStroke(stream);<a name="line.5650"></a>
    5659. 

  5659. <span class="sourceLineNo">5651</span>        this.domainGridlinePaint = SerialUtilities.readPaint(stream);<a name="line.5651"></a>
    5660. 

  5660. <span class="sourceLineNo">5652</span>        this.rangeGridlineStroke = SerialUtilities.readStroke(stream);<a name="line.5652"></a>
    5661. 

  5661. <span class="sourceLineNo">5653</span>        this.rangeGridlinePaint = SerialUtilities.readPaint(stream);<a name="line.5653"></a>
    5662. 

  5662. <span class="sourceLineNo">5654</span>        this.domainMinorGridlineStroke = SerialUtilities.readStroke(stream);<a name="line.5654"></a>
    5663. 

  5663. <span class="sourceLineNo">5655</span>        this.domainMinorGridlinePaint = SerialUtilities.readPaint(stream);<a name="line.5655"></a>
    5664. 

  5664. <span class="sourceLineNo">5656</span>        this.rangeMinorGridlineStroke = SerialUtilities.readStroke(stream);<a name="line.5656"></a>
    5665. 

  5665. <span class="sourceLineNo">5657</span>        this.rangeMinorGridlinePaint = SerialUtilities.readPaint(stream);<a name="line.5657"></a>
    5666. 

  5666. <span class="sourceLineNo">5658</span>        this.rangeZeroBaselineStroke = SerialUtilities.readStroke(stream);<a name="line.5658"></a>
    5667. 

  5667. <span class="sourceLineNo">5659</span>        this.rangeZeroBaselinePaint = SerialUtilities.readPaint(stream);<a name="line.5659"></a>
    5668. 

  5668. <span class="sourceLineNo">5660</span>        this.domainCrosshairStroke = SerialUtilities.readStroke(stream);<a name="line.5660"></a>
    5669. 

  5669. <span class="sourceLineNo">5661</span>        this.domainCrosshairPaint = SerialUtilities.readPaint(stream);<a name="line.5661"></a>
    5670. 

  5670. <span class="sourceLineNo">5662</span>        this.rangeCrosshairStroke = SerialUtilities.readStroke(stream);<a name="line.5662"></a>
    5671. 

  5671. <span class="sourceLineNo">5663</span>        this.rangeCrosshairPaint = SerialUtilities.readPaint(stream);<a name="line.5663"></a>
    5672. 

  5672. <span class="sourceLineNo">5664</span>        this.domainTickBandPaint = SerialUtilities.readPaint(stream);<a name="line.5664"></a>
    5673. 

  5673. <span class="sourceLineNo">5665</span>        this.rangeTickBandPaint = SerialUtilities.readPaint(stream);<a name="line.5665"></a>
    5674. 

  5674. <span class="sourceLineNo">5666</span>        this.quadrantOrigin = SerialUtilities.readPoint2D(stream);<a name="line.5666"></a>
    5675. 

  5675. <span class="sourceLineNo">5667</span>        this.quadrantPaint = new Paint[4];<a name="line.5667"></a>
    5676. 

  5676. <span class="sourceLineNo">5668</span>        for (int i = 0; i &lt; 4; i++) {<a name="line.5668"></a>
    5677. 

  5677. <span class="sourceLineNo">5669</span>            this.quadrantPaint[i] = SerialUtilities.readPaint(stream);<a name="line.5669"></a>
    5678. 

  5678. <span class="sourceLineNo">5670</span>        }<a name="line.5670"></a>
    5679. 

  5679. <span class="sourceLineNo">5671</span><a name="line.5671"></a>
    5680. 

  5680. <span class="sourceLineNo">5672</span>        this.domainZeroBaselineStroke = SerialUtilities.readStroke(stream);<a name="line.5672"></a>
    5681. 

  5681. <span class="sourceLineNo">5673</span>        this.domainZeroBaselinePaint = SerialUtilities.readPaint(stream);<a name="line.5673"></a>
    5682. 

  5682. <span class="sourceLineNo">5674</span><a name="line.5674"></a>
    5683. 

  5683. <span class="sourceLineNo">5675</span>        // register the plot as a listener with its axes, datasets, and<a name="line.5675"></a>
    5684. 

  5684. <span class="sourceLineNo">5676</span>        // renderers...<a name="line.5676"></a>
    5685. 

  5685. <span class="sourceLineNo">5677</span>        for (ValueAxis axis : this.domainAxes.values()) {<a name="line.5677"></a>
    5686. 

  5686. <span class="sourceLineNo">5678</span>            if (axis != null) {<a name="line.5678"></a>
    5687. 

  5687. <span class="sourceLineNo">5679</span>                axis.setPlot(this);<a name="line.5679"></a>
    5688. 

  5688. <span class="sourceLineNo">5680</span>                axis.addChangeListener(this);<a name="line.5680"></a>
    5689. 

  5689. <span class="sourceLineNo">5681</span>            }<a name="line.5681"></a>
    5690. 

  5690. <span class="sourceLineNo">5682</span>        }<a name="line.5682"></a>
    5691. 

  5691. <span class="sourceLineNo">5683</span>        for (ValueAxis axis : this.rangeAxes.values()) {<a name="line.5683"></a>
    5692. 

  5692. <span class="sourceLineNo">5684</span>            if (axis != null) {<a name="line.5684"></a>
    5693. 

  5693. <span class="sourceLineNo">5685</span>                axis.setPlot(this);<a name="line.5685"></a>
    5694. 

  5694. <span class="sourceLineNo">5686</span>                axis.addChangeListener(this);<a name="line.5686"></a>
    5695. 

  5695. <span class="sourceLineNo">5687</span>            }<a name="line.5687"></a>
    5696. 

  5696. <span class="sourceLineNo">5688</span>        }<a name="line.5688"></a>
    5697. 

  5697. <span class="sourceLineNo">5689</span>        for (XYDataset dataset : this.datasets.values()) {<a name="line.5689"></a>
    5698. 

  5698. <span class="sourceLineNo">5690</span>            if (dataset != null) {<a name="line.5690"></a>
    5699. 

  5699. <span class="sourceLineNo">5691</span>                dataset.addChangeListener(this);<a name="line.5691"></a>
    5700. 

  5700. <span class="sourceLineNo">5692</span>            }<a name="line.5692"></a>
    5701. 

  5701. <span class="sourceLineNo">5693</span>        }<a name="line.5693"></a>
    5702. 

  5702. <span class="sourceLineNo">5694</span>        for (XYItemRenderer renderer : this.renderers.values()) {<a name="line.5694"></a>
    5703. 

  5703. <span class="sourceLineNo">5695</span>            if (renderer != null) {<a name="line.5695"></a>
    5704. 

  5704. <span class="sourceLineNo">5696</span>                renderer.addChangeListener(this);<a name="line.5696"></a>
    5705. 

  5705. <span class="sourceLineNo">5697</span>            }<a name="line.5697"></a>
    5706. 

  5706. <span class="sourceLineNo">5698</span>        }<a name="line.5698"></a>
    5707. 

  5707. <span class="sourceLineNo">5699</span><a name="line.5699"></a>
    5708. 

  5708. <span class="sourceLineNo">5700</span>    }<a name="line.5700"></a>
    5709. 

  5709. <span class="sourceLineNo">5701</span><a name="line.5701"></a>
    5710. 

  5710. <span class="sourceLineNo">5702</span>}<a name="line.5702"></a>
    5711. 

  5711. 

  5712. 

  5713. 

  5714. 

  5715. 

  5716. 

  5717. 

  5718. 

  5719. 

  5720. 

  5721. 

  5722. 

  5723. 

  5724. 

  5725. 

  5726. 

  5727. 

  5728. 

  5729. 

  5730. 

  5731. 

  5732. 

  5733. 

  5734. 

  5735. 

  5736. 

  5737. 

  5738. 

  5739. 

  5740. 

  5741. 

  5742. 

  5743. 

  5744. 

  5745. 

  5746. 

  5747. 

  5748. 

  5749. 

  5750. 

  5751. 

  5752. 

  5753. 

  5754. 

  5755. 

  5756. 

  5757. 

  5758. 

  5759. 

  5760. 

  5761. 

  5762. 

  5763. 

  5764. 

  5765. 

  5766. 

  5767. 

  5768. 

  5769. 

  5770. 

  5771. </pre>
    5772. 

  5772. </div>
    5773. 

  5773. </body>
    5774. 

  5774. </html>
    5775.