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- <div class="sourceContainer">
- <pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
- <span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
- <span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
- <span class="sourceLineNo">004</span> *<a name="line.4"></a>
- <span class="sourceLineNo">005</span> * (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.<a name="line.5"></a>
- <span class="sourceLineNo">006</span> *<a name="line.6"></a>
- <span class="sourceLineNo">007</span> * Project Info: http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
- <span class="sourceLineNo">008</span> *<a name="line.8"></a>
- <span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
- <span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
- <span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
- <span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
- <span class="sourceLineNo">013</span> *<a name="line.13"></a>
- <span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
- <span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
- <span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
- <span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
- <span class="sourceLineNo">018</span> *<a name="line.18"></a>
- <span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
- <span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
- <span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,<a name="line.21"></a>
- <span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
- <span class="sourceLineNo">023</span> *<a name="line.23"></a>
- <span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
- <span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
- <span class="sourceLineNo">026</span> *<a name="line.26"></a>
- <span class="sourceLineNo">027</span> * ---------------------------<a name="line.27"></a>
- <span class="sourceLineNo">028</span> * DefaultDrawingSupplier.java<a name="line.28"></a>
- <span class="sourceLineNo">029</span> * ---------------------------<a name="line.29"></a>
- <span class="sourceLineNo">030</span> * (C) Copyright 2003-2008, by Object Refinery Limited.<a name="line.30"></a>
- <span class="sourceLineNo">031</span> *<a name="line.31"></a>
- <span class="sourceLineNo">032</span> * Original Author: David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
- <span class="sourceLineNo">033</span> * Contributor(s): Jeremy Bowman;<a name="line.33"></a>
- <span class="sourceLineNo">034</span> *<a name="line.34"></a>
- <span class="sourceLineNo">035</span> * Changes<a name="line.35"></a>
- <span class="sourceLineNo">036</span> * -------<a name="line.36"></a>
- <span class="sourceLineNo">037</span> * 16-Jan-2003 : Version 1 (DG);<a name="line.37"></a>
- <span class="sourceLineNo">038</span> * 17-Jan-2003 : Added stroke method, renamed DefaultPaintSupplier<a name="line.38"></a>
- <span class="sourceLineNo">039</span> * --> DefaultDrawingSupplier (DG)<a name="line.39"></a>
- <span class="sourceLineNo">040</span> * 27-Jan-2003 : Incorporated code from SeriesShapeFactory, originally<a name="line.40"></a>
- <span class="sourceLineNo">041</span> * contributed by Jeremy Bowman (DG);<a name="line.41"></a>
- <span class="sourceLineNo">042</span> * 25-Mar-2003 : Implemented Serializable (DG);<a name="line.42"></a>
- <span class="sourceLineNo">043</span> * 20-Aug-2003 : Implemented Cloneable and PublicCloneable (DG);<a name="line.43"></a>
- <span class="sourceLineNo">044</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.44"></a>
- <span class="sourceLineNo">045</span> * 13-Jun-2007 : Added fillPaintSequence (DG);<a name="line.45"></a>
- <span class="sourceLineNo">046</span> *<a name="line.46"></a>
- <span class="sourceLineNo">047</span> */<a name="line.47"></a>
- <span class="sourceLineNo">048</span><a name="line.48"></a>
- <span class="sourceLineNo">049</span> package org.jfree.chart.plot;<a name="line.49"></a>
- <span class="sourceLineNo">050</span><a name="line.50"></a>
- <span class="sourceLineNo">051</span>import java.awt.BasicStroke;<a name="line.51"></a>
- <span class="sourceLineNo">052</span>import java.awt.Color;<a name="line.52"></a>
- <span class="sourceLineNo">053</span>import java.awt.Paint;<a name="line.53"></a>
- <span class="sourceLineNo">054</span>import java.awt.Polygon;<a name="line.54"></a>
- <span class="sourceLineNo">055</span>import java.awt.Shape;<a name="line.55"></a>
- <span class="sourceLineNo">056</span>import java.awt.Stroke;<a name="line.56"></a>
- <span class="sourceLineNo">057</span>import java.awt.geom.Ellipse2D;<a name="line.57"></a>
- <span class="sourceLineNo">058</span>import java.awt.geom.Rectangle2D;<a name="line.58"></a>
- <span class="sourceLineNo">059</span>import java.io.IOException;<a name="line.59"></a>
- <span class="sourceLineNo">060</span>import java.io.ObjectInputStream;<a name="line.60"></a>
- <span class="sourceLineNo">061</span>import java.io.ObjectOutputStream;<a name="line.61"></a>
- <span class="sourceLineNo">062</span>import java.io.Serializable;<a name="line.62"></a>
- <span class="sourceLineNo">063</span>import java.util.Arrays;<a name="line.63"></a>
- <span class="sourceLineNo">064</span><a name="line.64"></a>
- <span class="sourceLineNo">065</span>import org.jfree.chart.ChartColor;<a name="line.65"></a>
- <span class="sourceLineNo">066</span>import org.jfree.io.SerialUtilities;<a name="line.66"></a>
- <span class="sourceLineNo">067</span>import org.jfree.util.PublicCloneable;<a name="line.67"></a>
- <span class="sourceLineNo">068</span>import org.jfree.util.ShapeUtilities;<a name="line.68"></a>
- <span class="sourceLineNo">069</span><a name="line.69"></a>
- <span class="sourceLineNo">070</span>/**<a name="line.70"></a>
- <span class="sourceLineNo">071</span> * A default implementation of the {@link DrawingSupplier} interface. All<a name="line.71"></a>
- <span class="sourceLineNo">072</span> * {@link Plot} instances have a new instance of this class installed by<a name="line.72"></a>
- <span class="sourceLineNo">073</span> * default.<a name="line.73"></a>
- <span class="sourceLineNo">074</span> */<a name="line.74"></a>
- <span class="sourceLineNo">075</span>public class DefaultDrawingSupplier implements DrawingSupplier, Cloneable,<a name="line.75"></a>
- <span class="sourceLineNo">076</span> PublicCloneable, Serializable {<a name="line.76"></a>
- <span class="sourceLineNo">077</span><a name="line.77"></a>
- <span class="sourceLineNo">078</span> /** For serialization. */<a name="line.78"></a>
- <span class="sourceLineNo">079</span> private static final long serialVersionUID = -7339847061039422538L;<a name="line.79"></a>
- <span class="sourceLineNo">080</span><a name="line.80"></a>
- <span class="sourceLineNo">081</span> /** The default fill paint sequence. */<a name="line.81"></a>
- <span class="sourceLineNo">082</span> public static final Paint[] DEFAULT_PAINT_SEQUENCE<a name="line.82"></a>
- <span class="sourceLineNo">083</span> = ChartColor.createDefaultPaintArray();<a name="line.83"></a>
- <span class="sourceLineNo">084</span><a name="line.84"></a>
- <span class="sourceLineNo">085</span> /** The default outline paint sequence. */<a name="line.85"></a>
- <span class="sourceLineNo">086</span> public static final Paint[] DEFAULT_OUTLINE_PAINT_SEQUENCE = new Paint[] {<a name="line.86"></a>
- <span class="sourceLineNo">087</span> Color.lightGray};<a name="line.87"></a>
- <span class="sourceLineNo">088</span><a name="line.88"></a>
- <span class="sourceLineNo">089</span> /** The default fill paint sequence. */<a name="line.89"></a>
- <span class="sourceLineNo">090</span> public static final Paint[] DEFAULT_FILL_PAINT_SEQUENCE = new Paint[] {<a name="line.90"></a>
- <span class="sourceLineNo">091</span> Color.white};<a name="line.91"></a>
- <span class="sourceLineNo">092</span><a name="line.92"></a>
- <span class="sourceLineNo">093</span> /** The default stroke sequence. */<a name="line.93"></a>
- <span class="sourceLineNo">094</span> public static final Stroke[] DEFAULT_STROKE_SEQUENCE = new Stroke[] {<a name="line.94"></a>
- <span class="sourceLineNo">095</span> new BasicStroke(1.0f, BasicStroke.CAP_SQUARE,<a name="line.95"></a>
- <span class="sourceLineNo">096</span> BasicStroke.JOIN_BEVEL)};<a name="line.96"></a>
- <span class="sourceLineNo">097</span><a name="line.97"></a>
- <span class="sourceLineNo">098</span> /** The default outline stroke sequence. */<a name="line.98"></a>
- <span class="sourceLineNo">099</span> public static final Stroke[] DEFAULT_OUTLINE_STROKE_SEQUENCE<a name="line.99"></a>
- <span class="sourceLineNo">100</span> = new Stroke[] {new BasicStroke(1.0f, BasicStroke.CAP_SQUARE,<a name="line.100"></a>
- <span class="sourceLineNo">101</span> BasicStroke.JOIN_BEVEL)};<a name="line.101"></a>
- <span class="sourceLineNo">102</span><a name="line.102"></a>
- <span class="sourceLineNo">103</span> /** The default shape sequence. */<a name="line.103"></a>
- <span class="sourceLineNo">104</span> public static final Shape[] DEFAULT_SHAPE_SEQUENCE<a name="line.104"></a>
- <span class="sourceLineNo">105</span> = createStandardSeriesShapes();<a name="line.105"></a>
- <span class="sourceLineNo">106</span><a name="line.106"></a>
- <span class="sourceLineNo">107</span> /** The paint sequence. */<a name="line.107"></a>
- <span class="sourceLineNo">108</span> private transient Paint[] paintSequence;<a name="line.108"></a>
- <span class="sourceLineNo">109</span><a name="line.109"></a>
- <span class="sourceLineNo">110</span> /** The current paint index. */<a name="line.110"></a>
- <span class="sourceLineNo">111</span> private int paintIndex;<a name="line.111"></a>
- <span class="sourceLineNo">112</span><a name="line.112"></a>
- <span class="sourceLineNo">113</span> /** The outline paint sequence. */<a name="line.113"></a>
- <span class="sourceLineNo">114</span> private transient Paint[] outlinePaintSequence;<a name="line.114"></a>
- <span class="sourceLineNo">115</span><a name="line.115"></a>
- <span class="sourceLineNo">116</span> /** The current outline paint index. */<a name="line.116"></a>
- <span class="sourceLineNo">117</span> private int outlinePaintIndex;<a name="line.117"></a>
- <span class="sourceLineNo">118</span><a name="line.118"></a>
- <span class="sourceLineNo">119</span> /** The fill paint sequence. */<a name="line.119"></a>
- <span class="sourceLineNo">120</span> private transient Paint[] fillPaintSequence;<a name="line.120"></a>
- <span class="sourceLineNo">121</span><a name="line.121"></a>
- <span class="sourceLineNo">122</span> /** The current fill paint index. */<a name="line.122"></a>
- <span class="sourceLineNo">123</span> private int fillPaintIndex;<a name="line.123"></a>
- <span class="sourceLineNo">124</span><a name="line.124"></a>
- <span class="sourceLineNo">125</span> /** The stroke sequence. */<a name="line.125"></a>
- <span class="sourceLineNo">126</span> private transient Stroke[] strokeSequence;<a name="line.126"></a>
- <span class="sourceLineNo">127</span><a name="line.127"></a>
- <span class="sourceLineNo">128</span> /** The current stroke index. */<a name="line.128"></a>
- <span class="sourceLineNo">129</span> private int strokeIndex;<a name="line.129"></a>
- <span class="sourceLineNo">130</span><a name="line.130"></a>
- <span class="sourceLineNo">131</span> /** The outline stroke sequence. */<a name="line.131"></a>
- <span class="sourceLineNo">132</span> private transient Stroke[] outlineStrokeSequence;<a name="line.132"></a>
- <span class="sourceLineNo">133</span><a name="line.133"></a>
- <span class="sourceLineNo">134</span> /** The current outline stroke index. */<a name="line.134"></a>
- <span class="sourceLineNo">135</span> private int outlineStrokeIndex;<a name="line.135"></a>
- <span class="sourceLineNo">136</span><a name="line.136"></a>
- <span class="sourceLineNo">137</span> /** The shape sequence. */<a name="line.137"></a>
- <span class="sourceLineNo">138</span> private transient Shape[] shapeSequence;<a name="line.138"></a>
- <span class="sourceLineNo">139</span><a name="line.139"></a>
- <span class="sourceLineNo">140</span> /** The current shape index. */<a name="line.140"></a>
- <span class="sourceLineNo">141</span> private int shapeIndex;<a name="line.141"></a>
- <span class="sourceLineNo">142</span><a name="line.142"></a>
- <span class="sourceLineNo">143</span> /**<a name="line.143"></a>
- <span class="sourceLineNo">144</span> * Creates a new supplier, with default sequences for fill paint, outline<a name="line.144"></a>
- <span class="sourceLineNo">145</span> * paint, stroke and shapes.<a name="line.145"></a>
- <span class="sourceLineNo">146</span> */<a name="line.146"></a>
- <span class="sourceLineNo">147</span> public DefaultDrawingSupplier() {<a name="line.147"></a>
- <span class="sourceLineNo">148</span><a name="line.148"></a>
- <span class="sourceLineNo">149</span> this(DEFAULT_PAINT_SEQUENCE, DEFAULT_FILL_PAINT_SEQUENCE,<a name="line.149"></a>
- <span class="sourceLineNo">150</span> DEFAULT_OUTLINE_PAINT_SEQUENCE,<a name="line.150"></a>
- <span class="sourceLineNo">151</span> DEFAULT_STROKE_SEQUENCE,<a name="line.151"></a>
- <span class="sourceLineNo">152</span> DEFAULT_OUTLINE_STROKE_SEQUENCE,<a name="line.152"></a>
- <span class="sourceLineNo">153</span> DEFAULT_SHAPE_SEQUENCE);<a name="line.153"></a>
- <span class="sourceLineNo">154</span><a name="line.154"></a>
- <span class="sourceLineNo">155</span> }<a name="line.155"></a>
- <span class="sourceLineNo">156</span><a name="line.156"></a>
- <span class="sourceLineNo">157</span> /**<a name="line.157"></a>
- <span class="sourceLineNo">158</span> * Creates a new supplier.<a name="line.158"></a>
- <span class="sourceLineNo">159</span> *<a name="line.159"></a>
- <span class="sourceLineNo">160</span> * @param paintSequence the fill paint sequence.<a name="line.160"></a>
- <span class="sourceLineNo">161</span> * @param outlinePaintSequence the outline paint sequence.<a name="line.161"></a>
- <span class="sourceLineNo">162</span> * @param strokeSequence the stroke sequence.<a name="line.162"></a>
- <span class="sourceLineNo">163</span> * @param outlineStrokeSequence the outline stroke sequence.<a name="line.163"></a>
- <span class="sourceLineNo">164</span> * @param shapeSequence the shape sequence.<a name="line.164"></a>
- <span class="sourceLineNo">165</span> */<a name="line.165"></a>
- <span class="sourceLineNo">166</span> public DefaultDrawingSupplier(Paint[] paintSequence,<a name="line.166"></a>
- <span class="sourceLineNo">167</span> Paint[] outlinePaintSequence,<a name="line.167"></a>
- <span class="sourceLineNo">168</span> Stroke[] strokeSequence,<a name="line.168"></a>
- <span class="sourceLineNo">169</span> Stroke[] outlineStrokeSequence,<a name="line.169"></a>
- <span class="sourceLineNo">170</span> Shape[] shapeSequence) {<a name="line.170"></a>
- <span class="sourceLineNo">171</span><a name="line.171"></a>
- <span class="sourceLineNo">172</span> this.paintSequence = paintSequence;<a name="line.172"></a>
- <span class="sourceLineNo">173</span> this.fillPaintSequence = DEFAULT_FILL_PAINT_SEQUENCE;<a name="line.173"></a>
- <span class="sourceLineNo">174</span> this.outlinePaintSequence = outlinePaintSequence;<a name="line.174"></a>
- <span class="sourceLineNo">175</span> this.strokeSequence = strokeSequence;<a name="line.175"></a>
- <span class="sourceLineNo">176</span> this.outlineStrokeSequence = outlineStrokeSequence;<a name="line.176"></a>
- <span class="sourceLineNo">177</span> this.shapeSequence = shapeSequence;<a name="line.177"></a>
- <span class="sourceLineNo">178</span><a name="line.178"></a>
- <span class="sourceLineNo">179</span> }<a name="line.179"></a>
- <span class="sourceLineNo">180</span><a name="line.180"></a>
- <span class="sourceLineNo">181</span> /**<a name="line.181"></a>
- <span class="sourceLineNo">182</span> * Creates a new supplier.<a name="line.182"></a>
- <span class="sourceLineNo">183</span> *<a name="line.183"></a>
- <span class="sourceLineNo">184</span> * @param paintSequence the paint sequence.<a name="line.184"></a>
- <span class="sourceLineNo">185</span> * @param fillPaintSequence the fill paint sequence.<a name="line.185"></a>
- <span class="sourceLineNo">186</span> * @param outlinePaintSequence the outline paint sequence.<a name="line.186"></a>
- <span class="sourceLineNo">187</span> * @param strokeSequence the stroke sequence.<a name="line.187"></a>
- <span class="sourceLineNo">188</span> * @param outlineStrokeSequence the outline stroke sequence.<a name="line.188"></a>
- <span class="sourceLineNo">189</span> * @param shapeSequence the shape sequence.<a name="line.189"></a>
- <span class="sourceLineNo">190</span> *<a name="line.190"></a>
- <span class="sourceLineNo">191</span> * @since 1.0.6<a name="line.191"></a>
- <span class="sourceLineNo">192</span> */<a name="line.192"></a>
- <span class="sourceLineNo">193</span> public DefaultDrawingSupplier(Paint[] paintSequence,<a name="line.193"></a>
- <span class="sourceLineNo">194</span> Paint[] fillPaintSequence, Paint[] outlinePaintSequence,<a name="line.194"></a>
- <span class="sourceLineNo">195</span> Stroke[] strokeSequence, Stroke[] outlineStrokeSequence,<a name="line.195"></a>
- <span class="sourceLineNo">196</span> Shape[] shapeSequence) {<a name="line.196"></a>
- <span class="sourceLineNo">197</span><a name="line.197"></a>
- <span class="sourceLineNo">198</span> this.paintSequence = paintSequence;<a name="line.198"></a>
- <span class="sourceLineNo">199</span> this.fillPaintSequence = fillPaintSequence;<a name="line.199"></a>
- <span class="sourceLineNo">200</span> this.outlinePaintSequence = outlinePaintSequence;<a name="line.200"></a>
- <span class="sourceLineNo">201</span> this.strokeSequence = strokeSequence;<a name="line.201"></a>
- <span class="sourceLineNo">202</span> this.outlineStrokeSequence = outlineStrokeSequence;<a name="line.202"></a>
- <span class="sourceLineNo">203</span> this.shapeSequence = shapeSequence;<a name="line.203"></a>
- <span class="sourceLineNo">204</span> }<a name="line.204"></a>
- <span class="sourceLineNo">205</span><a name="line.205"></a>
- <span class="sourceLineNo">206</span> /**<a name="line.206"></a>
- <span class="sourceLineNo">207</span> * Returns the next paint in the sequence.<a name="line.207"></a>
- <span class="sourceLineNo">208</span> *<a name="line.208"></a>
- <span class="sourceLineNo">209</span> * @return The paint.<a name="line.209"></a>
- <span class="sourceLineNo">210</span> */<a name="line.210"></a>
- <span class="sourceLineNo">211</span> @Override<a name="line.211"></a>
- <span class="sourceLineNo">212</span> public Paint getNextPaint() {<a name="line.212"></a>
- <span class="sourceLineNo">213</span> Paint result<a name="line.213"></a>
- <span class="sourceLineNo">214</span> = this.paintSequence[this.paintIndex % this.paintSequence.length];<a name="line.214"></a>
- <span class="sourceLineNo">215</span> this.paintIndex++;<a name="line.215"></a>
- <span class="sourceLineNo">216</span> return result;<a name="line.216"></a>
- <span class="sourceLineNo">217</span> }<a name="line.217"></a>
- <span class="sourceLineNo">218</span><a name="line.218"></a>
- <span class="sourceLineNo">219</span> /**<a name="line.219"></a>
- <span class="sourceLineNo">220</span> * Returns the next outline paint in the sequence.<a name="line.220"></a>
- <span class="sourceLineNo">221</span> *<a name="line.221"></a>
- <span class="sourceLineNo">222</span> * @return The paint.<a name="line.222"></a>
- <span class="sourceLineNo">223</span> */<a name="line.223"></a>
- <span class="sourceLineNo">224</span> @Override<a name="line.224"></a>
- <span class="sourceLineNo">225</span> public Paint getNextOutlinePaint() {<a name="line.225"></a>
- <span class="sourceLineNo">226</span> Paint result = this.outlinePaintSequence[<a name="line.226"></a>
- <span class="sourceLineNo">227</span> this.outlinePaintIndex % this.outlinePaintSequence.length];<a name="line.227"></a>
- <span class="sourceLineNo">228</span> this.outlinePaintIndex++;<a name="line.228"></a>
- <span class="sourceLineNo">229</span> return result;<a name="line.229"></a>
- <span class="sourceLineNo">230</span> }<a name="line.230"></a>
- <span class="sourceLineNo">231</span><a name="line.231"></a>
- <span class="sourceLineNo">232</span> /**<a name="line.232"></a>
- <span class="sourceLineNo">233</span> * Returns the next fill paint in the sequence.<a name="line.233"></a>
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- <span class="sourceLineNo">432</span> stream.writeInt(paintCount);<a name="line.432"></a>
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- <span class="sourceLineNo">493</span> int outlineStrokeCount = stream.readInt();<a name="line.493"></a>
- <span class="sourceLineNo">494</span> this.outlineStrokeSequence = new Stroke[outlineStrokeCount];<a name="line.494"></a>
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- <span class="sourceLineNo">496</span> this.outlineStrokeSequence[i] = SerialUtilities.readStroke(stream);<a name="line.496"></a>
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- <span class="sourceLineNo">498</span><a name="line.498"></a>
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- <span class="sourceLineNo">501</span> for (int i = 0; i < shapeCount; i++) {<a name="line.501"></a>
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- <span class="sourceLineNo">506</span><a name="line.506"></a>
- <span class="sourceLineNo">507</span> /**<a name="line.507"></a>
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- <span class="sourceLineNo">510</span> *<a name="line.510"></a>
- <span class="sourceLineNo">511</span> * @param a x<a name="line.511"></a>
- <span class="sourceLineNo">512</span> * @param b y<a name="line.512"></a>
- <span class="sourceLineNo">513</span> * @param c z<a name="line.513"></a>
- <span class="sourceLineNo">514</span> *<a name="line.514"></a>
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- <span class="sourceLineNo">518</span> return new int[] {(int) a, (int) b, (int) c};<a name="line.518"></a>
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- <span class="sourceLineNo">520</span><a name="line.520"></a>
- <span class="sourceLineNo">521</span> /**<a name="line.521"></a>
- <span class="sourceLineNo">522</span> * Helper method to avoid lots of explicit casts in getShape(). Returns<a name="line.522"></a>
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- <span class="sourceLineNo">524</span> *<a name="line.524"></a>
- <span class="sourceLineNo">525</span> * @param a x<a name="line.525"></a>
- <span class="sourceLineNo">526</span> * @param b y<a name="line.526"></a>
- <span class="sourceLineNo">527</span> * @param c z<a name="line.527"></a>
- <span class="sourceLineNo">528</span> * @param d t<a name="line.528"></a>
- <span class="sourceLineNo">529</span> *<a name="line.529"></a>
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- <span class="sourceLineNo">531</span> */<a name="line.531"></a>
- <span class="sourceLineNo">532</span> private static int[] intArray(double a, double b, double c, double d) {<a name="line.532"></a>
- <span class="sourceLineNo">533</span> return new int[] {(int) a, (int) b, (int) c, (int) d};<a name="line.533"></a>
- <span class="sourceLineNo">534</span> }<a name="line.534"></a>
- <span class="sourceLineNo">535</span><a name="line.535"></a>
- <span class="sourceLineNo">536</span> /**<a name="line.536"></a>
- <span class="sourceLineNo">537</span> * Returns a clone.<a name="line.537"></a>
- <span class="sourceLineNo">538</span> *<a name="line.538"></a>
- <span class="sourceLineNo">539</span> * @return A clone.<a name="line.539"></a>
- <span class="sourceLineNo">540</span> *<a name="line.540"></a>
- <span class="sourceLineNo">541</span> * @throws CloneNotSupportedException if a component of the supplier does<a name="line.541"></a>
- <span class="sourceLineNo">542</span> * not support cloning.<a name="line.542"></a>
- <span class="sourceLineNo">543</span> */<a name="line.543"></a>
- <span class="sourceLineNo">544</span> @Override<a name="line.544"></a>
- <span class="sourceLineNo">545</span> public Object clone() throws CloneNotSupportedException {<a name="line.545"></a>
- <span class="sourceLineNo">546</span> DefaultDrawingSupplier clone = (DefaultDrawingSupplier) super.clone();<a name="line.546"></a>
- <span class="sourceLineNo">547</span> return clone;<a name="line.547"></a>
- <span class="sourceLineNo">548</span> }<a name="line.548"></a>
- <span class="sourceLineNo">549</span>}<a name="line.549"></a>
- </pre>
- </div>
- </body>
- </html>
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