spiderwebplot.html

jfreechart最新源代码

<FONT color="green">145</FONT>        /** The default series label background paint. */<a name="line.145"></a>
<FONT color="green">146</FONT>        public static final Paint  DEFAULT_LABEL_BACKGROUND_PAINT <a name="line.146"></a>
<FONT color="green">147</FONT>            = new Color(255, 255, 192);<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>        /** The default series label outline paint. */<a name="line.149"></a>
<FONT color="green">150</FONT>        public static final Paint  DEFAULT_LABEL_OUTLINE_PAINT = Color.black;<a name="line.150"></a>
<FONT color="green">151</FONT>    <a name="line.151"></a>
<FONT color="green">152</FONT>        /** The default series label outline stroke. */<a name="line.152"></a>
<FONT color="green">153</FONT>        public static final Stroke DEFAULT_LABEL_OUTLINE_STROKE <a name="line.153"></a>
<FONT color="green">154</FONT>            = new BasicStroke(0.5f);<a name="line.154"></a>
<FONT color="green">155</FONT>    <a name="line.155"></a>
<FONT color="green">156</FONT>        /** The default series label shadow paint. */<a name="line.156"></a>
<FONT color="green">157</FONT>        public static final Paint  DEFAULT_LABEL_SHADOW_PAINT = Color.lightGray;<a name="line.157"></a>
<FONT color="green">158</FONT>    <a name="line.158"></a>
<FONT color="green">159</FONT>        /** <a name="line.159"></a>
<FONT color="green">160</FONT>         * The default maximum value plotted - forces the plot to evaluate<a name="line.160"></a>
<FONT color="green">161</FONT>         *  the maximum from the data passed in<a name="line.161"></a>
<FONT color="green">162</FONT>         */<a name="line.162"></a>
<FONT color="green">163</FONT>        public static final double DEFAULT_MAX_VALUE = -1.0;<a name="line.163"></a>
<FONT color="green">164</FONT>    <a name="line.164"></a>
<FONT color="green">165</FONT>        /** The head radius as a percentage of the available drawing area. */<a name="line.165"></a>
<FONT color="green">166</FONT>        protected double headPercent;<a name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>        /** The space left around the outside of the plot as a percentage. */<a name="line.168"></a>
<FONT color="green">169</FONT>        private double interiorGap;<a name="line.169"></a>
<FONT color="green">170</FONT>    <a name="line.170"></a>
<FONT color="green">171</FONT>        /** The gap between the labels and the axes as a %age of the radius. */<a name="line.171"></a>
<FONT color="green">172</FONT>        private double axisLabelGap;<a name="line.172"></a>
<FONT color="green">173</FONT>    <a name="line.173"></a>
<FONT color="green">174</FONT>        /** The dataset. */<a name="line.174"></a>
<FONT color="green">175</FONT>        private CategoryDataset dataset;<a name="line.175"></a>
<FONT color="green">176</FONT>    <a name="line.176"></a>
<FONT color="green">177</FONT>        /** The maximum value we are plotting against on each category axis */<a name="line.177"></a>
<FONT color="green">178</FONT>        private double maxValue;<a name="line.178"></a>
<FONT color="green">179</FONT>      <a name="line.179"></a>
<FONT color="green">180</FONT>        /** <a name="line.180"></a>
<FONT color="green">181</FONT>         * The data extract order (BY_ROW or BY_COLUMN). This denotes whether<a name="line.181"></a>
<FONT color="green">182</FONT>         * the data series are stored in rows (in which case the category names are<a name="line.182"></a>
<FONT color="green">183</FONT>         * derived from the column keys) or in columns (in which case the category<a name="line.183"></a>
<FONT color="green">184</FONT>         * names are derived from the row keys).<a name="line.184"></a>
<FONT color="green">185</FONT>         */<a name="line.185"></a>
<FONT color="green">186</FONT>        private TableOrder dataExtractOrder;<a name="line.186"></a>
<FONT color="green">187</FONT>    <a name="line.187"></a>
<FONT color="green">188</FONT>        /** The starting angle. */<a name="line.188"></a>
<FONT color="green">189</FONT>        private double startAngle;<a name="line.189"></a>
<FONT color="green">190</FONT>    <a name="line.190"></a>
<FONT color="green">191</FONT>        /** The direction for drawing the radar axis &amp; plots. */<a name="line.191"></a>
<FONT color="green">192</FONT>        private Rotation direction;<a name="line.192"></a>
<FONT color="green">193</FONT>    <a name="line.193"></a>
<FONT color="green">194</FONT>        /** The legend item shape. */<a name="line.194"></a>
<FONT color="green">195</FONT>        private transient Shape legendItemShape;<a name="line.195"></a>
<FONT color="green">196</FONT>    <a name="line.196"></a>
<FONT color="green">197</FONT>        /** The paint for ALL series (overrides list). */<a name="line.197"></a>
<FONT color="green">198</FONT>        private transient Paint seriesPaint;<a name="line.198"></a>
<FONT color="green">199</FONT>    <a name="line.199"></a>
<FONT color="green">200</FONT>        /** The series paint list. */<a name="line.200"></a>
<FONT color="green">201</FONT>        private PaintList seriesPaintList;<a name="line.201"></a>
<FONT color="green">202</FONT>    <a name="line.202"></a>
<FONT color="green">203</FONT>        /** The base series paint (fallback). */<a name="line.203"></a>
<FONT color="green">204</FONT>        private transient Paint baseSeriesPaint;<a name="line.204"></a>
<FONT color="green">205</FONT>    <a name="line.205"></a>
<FONT color="green">206</FONT>        /** The outline paint for ALL series (overrides list). */<a name="line.206"></a>
<FONT color="green">207</FONT>        private transient Paint seriesOutlinePaint;<a name="line.207"></a>
<FONT color="green">208</FONT>    <a name="line.208"></a>
<FONT color="green">209</FONT>        /** The series outline paint list. */<a name="line.209"></a>
<FONT color="green">210</FONT>        private PaintList seriesOutlinePaintList;<a name="line.210"></a>
<FONT color="green">211</FONT>    <a name="line.211"></a>
<FONT color="green">212</FONT>        /** The base series outline paint (fallback). */<a name="line.212"></a>
<FONT color="green">213</FONT>        private transient Paint baseSeriesOutlinePaint;<a name="line.213"></a>
<FONT color="green">214</FONT>    <a name="line.214"></a>
<FONT color="green">215</FONT>        /** The outline stroke for ALL series (overrides list). */<a name="line.215"></a>
<FONT color="green">216</FONT>        private transient Stroke seriesOutlineStroke;<a name="line.216"></a>
<FONT color="green">217</FONT>    <a name="line.217"></a>
<FONT color="green">218</FONT>        /** The series outline stroke list. */<a name="line.218"></a>
<FONT color="green">219</FONT>        private StrokeList seriesOutlineStrokeList;<a name="line.219"></a>
<FONT color="green">220</FONT>    <a name="line.220"></a>
<FONT color="green">221</FONT>        /** The base series outline stroke (fallback). */<a name="line.221"></a>
<FONT color="green">222</FONT>        private transient Stroke baseSeriesOutlineStroke;<a name="line.222"></a>
<FONT color="green">223</FONT>    <a name="line.223"></a>
<FONT color="green">224</FONT>        /** The font used to display the category labels. */<a name="line.224"></a>
<FONT color="green">225</FONT>        private Font labelFont;<a name="line.225"></a>
<FONT color="green">226</FONT>    <a name="line.226"></a>
<FONT color="green">227</FONT>        /** The color used to draw the category labels. */<a name="line.227"></a>
<FONT color="green">228</FONT>        private transient Paint labelPaint;<a name="line.228"></a>
<FONT color="green">229</FONT>        <a name="line.229"></a>
<FONT color="green">230</FONT>        /** The label generator. */<a name="line.230"></a>
<FONT color="green">231</FONT>        private CategoryItemLabelGenerator labelGenerator;<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>        /** controls if the web polygons are filled or not */<a name="line.233"></a>
<FONT color="green">234</FONT>        private boolean webFilled = true;<a name="line.234"></a>
<FONT color="green">235</FONT>        <a name="line.235"></a>
<FONT color="green">236</FONT>        /** A tooltip generator for the plot (&lt;code&gt;null&lt;/code&gt; permitted). */<a name="line.236"></a>
<FONT color="green">237</FONT>        private CategoryToolTipGenerator toolTipGenerator;<a name="line.237"></a>
<FONT color="green">238</FONT>        <a name="line.238"></a>
<FONT color="green">239</FONT>        /** A URL generator for the plot (&lt;code&gt;null&lt;/code&gt; permitted). */<a name="line.239"></a>
<FONT color="green">240</FONT>        private CategoryURLGenerator urlGenerator;<a name="line.240"></a>
<FONT color="green">241</FONT>      <a name="line.241"></a>
<FONT color="green">242</FONT>        /**<a name="line.242"></a>
<FONT color="green">243</FONT>         * Creates a default plot with no dataset.<a name="line.243"></a>
<FONT color="green">244</FONT>         */<a name="line.244"></a>
<FONT color="green">245</FONT>        public SpiderWebPlot() {<a name="line.245"></a>
<FONT color="green">246</FONT>            this(null);   <a name="line.246"></a>
<FONT color="green">247</FONT>        }<a name="line.247"></a>
<FONT color="green">248</FONT>        <a name="line.248"></a>
<FONT color="green">249</FONT>        /**<a name="line.249"></a>
<FONT color="green">250</FONT>         * Creates a new spider web plot with the given dataset, with each row<a name="line.250"></a>
<FONT color="green">251</FONT>         * representing a series.  <a name="line.251"></a>
<FONT color="green">252</FONT>         * <a name="line.252"></a>
<FONT color="green">253</FONT>         * @param dataset  the dataset (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.253"></a>
<FONT color="green">254</FONT>         */<a name="line.254"></a>
<FONT color="green">255</FONT>        public SpiderWebPlot(CategoryDataset dataset) {<a name="line.255"></a>
<FONT color="green">256</FONT>            this(dataset, TableOrder.BY_ROW);<a name="line.256"></a>
<FONT color="green">257</FONT>        }<a name="line.257"></a>
<FONT color="green">258</FONT>    <a name="line.258"></a>
<FONT color="green">259</FONT>        /**<a name="line.259"></a>
<FONT color="green">260</FONT>         * Creates a new spider web plot with the given dataset.<a name="line.260"></a>
<FONT color="green">261</FONT>         * <a name="line.261"></a>
<FONT color="green">262</FONT>         * @param dataset  the dataset.<a name="line.262"></a>
<FONT color="green">263</FONT>         * @param extract  controls how data is extracted ({@link TableOrder#BY_ROW}<a name="line.263"></a>
<FONT color="green">264</FONT>         *                 or {@link TableOrder#BY_COLUMN}).<a name="line.264"></a>
<FONT color="green">265</FONT>         */<a name="line.265"></a>
<FONT color="green">266</FONT>        public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {<a name="line.266"></a>
<FONT color="green">267</FONT>            super();<a name="line.267"></a>
<FONT color="green">268</FONT>            if (extract == null) {<a name="line.268"></a>
<FONT color="green">269</FONT>                throw new IllegalArgumentException("Null 'extract' argument.");<a name="line.269"></a>
<FONT color="green">270</FONT>            }<a name="line.270"></a>
<FONT color="green">271</FONT>            this.dataset = dataset;<a name="line.271"></a>
<FONT color="green">272</FONT>            if (dataset != null) {<a name="line.272"></a>
<FONT color="green">273</FONT>                dataset.addChangeListener(this);<a name="line.273"></a>
<FONT color="green">274</FONT>            }<a name="line.274"></a>
<FONT color="green">275</FONT>    <a name="line.275"></a>
<FONT color="green">276</FONT>            this.dataExtractOrder = extract;<a name="line.276"></a>
<FONT color="green">277</FONT>            this.headPercent = DEFAULT_HEAD;<a name="line.277"></a>
<FONT color="green">278</FONT>            this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;<a name="line.278"></a>
<FONT color="green">279</FONT>    <a name="line.279"></a>
<FONT color="green">280</FONT>            this.interiorGap = DEFAULT_INTERIOR_GAP;<a name="line.280"></a>
<FONT color="green">281</FONT>            this.startAngle = DEFAULT_START_ANGLE;<a name="line.281"></a>
<FONT color="green">282</FONT>            this.direction = Rotation.CLOCKWISE;<a name="line.282"></a>
<FONT color="green">283</FONT>            this.maxValue = DEFAULT_MAX_VALUE;<a name="line.283"></a>
<FONT color="green">284</FONT>    <a name="line.284"></a>
<FONT color="green">285</FONT>            this.seriesPaint = null;<a name="line.285"></a>
<FONT color="green">286</FONT>            this.seriesPaintList = new PaintList();<a name="line.286"></a>
<FONT color="green">287</FONT>            this.baseSeriesPaint = null;<a name="line.287"></a>
<FONT color="green">288</FONT>    <a name="line.288"></a>
<FONT color="green">289</FONT>            this.seriesOutlinePaint = null;<a name="line.289"></a>
<FONT color="green">290</FONT>            this.seriesOutlinePaintList = new PaintList();<a name="line.290"></a>
<FONT color="green">291</FONT>            this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;<a name="line.291"></a>