xyboxandwhiskerrenderer.html

jfreechart1。0。2的api。

<FONT color="green">138</FONT>        <a name="line.138"></a>
<FONT color="green">139</FONT>        /** <a name="line.139"></a>
<FONT color="green">140</FONT>         * The paint used to draw various artifacts such as outliers, farout <a name="line.140"></a>
<FONT color="green">141</FONT>         * symbol, average ellipse and median line. <a name="line.141"></a>
<FONT color="green">142</FONT>         */<a name="line.142"></a>
<FONT color="green">143</FONT>        private transient Paint artifactPaint = Color.black;<a name="line.143"></a>
<FONT color="green">144</FONT>    <a name="line.144"></a>
<FONT color="green">145</FONT>        /**<a name="line.145"></a>
<FONT color="green">146</FONT>         * Creates a new renderer for box and whisker charts.<a name="line.146"></a>
<FONT color="green">147</FONT>         */<a name="line.147"></a>
<FONT color="green">148</FONT>        public XYBoxAndWhiskerRenderer() {<a name="line.148"></a>
<FONT color="green">149</FONT>            this(-1.0);<a name="line.149"></a>
<FONT color="green">150</FONT>        }<a name="line.150"></a>
<FONT color="green">151</FONT>    <a name="line.151"></a>
<FONT color="green">152</FONT>        /**<a name="line.152"></a>
<FONT color="green">153</FONT>         * Creates a new renderer for box and whisker charts.<a name="line.153"></a>
<FONT color="green">154</FONT>         * &lt;P&gt;<a name="line.154"></a>
<FONT color="green">155</FONT>         * Use -1 for the box width if you prefer the width to be calculated <a name="line.155"></a>
<FONT color="green">156</FONT>         * automatically.<a name="line.156"></a>
<FONT color="green">157</FONT>         *<a name="line.157"></a>
<FONT color="green">158</FONT>         * @param boxWidth  the box width.<a name="line.158"></a>
<FONT color="green">159</FONT>         */<a name="line.159"></a>
<FONT color="green">160</FONT>        public XYBoxAndWhiskerRenderer(double boxWidth) {<a name="line.160"></a>
<FONT color="green">161</FONT>            super();<a name="line.161"></a>
<FONT color="green">162</FONT>            this.boxWidth = boxWidth;<a name="line.162"></a>
<FONT color="green">163</FONT>            this.boxPaint = Color.green;<a name="line.163"></a>
<FONT color="green">164</FONT>            this.fillBox = true;<a name="line.164"></a>
<FONT color="green">165</FONT>            setToolTipGenerator(new BoxAndWhiskerXYToolTipGenerator());<a name="line.165"></a>
<FONT color="green">166</FONT>        }<a name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>        /**<a name="line.168"></a>
<FONT color="green">169</FONT>         * Returns the width of each box.<a name="line.169"></a>
<FONT color="green">170</FONT>         *<a name="line.170"></a>
<FONT color="green">171</FONT>         * @return The box width.<a name="line.171"></a>
<FONT color="green">172</FONT>         */<a name="line.172"></a>
<FONT color="green">173</FONT>        public double getBoxWidth() {<a name="line.173"></a>
<FONT color="green">174</FONT>            return this.boxWidth;<a name="line.174"></a>
<FONT color="green">175</FONT>        }<a name="line.175"></a>
<FONT color="green">176</FONT>    <a name="line.176"></a>
<FONT color="green">177</FONT>        /**<a name="line.177"></a>
<FONT color="green">178</FONT>         * Sets the box width.<a name="line.178"></a>
<FONT color="green">179</FONT>         * &lt;P&gt;<a name="line.179"></a>
<FONT color="green">180</FONT>         * If you set the width to a negative value, the renderer will calculate<a name="line.180"></a>
<FONT color="green">181</FONT>         * the box width automatically based on the space available on the chart.<a name="line.181"></a>
<FONT color="green">182</FONT>         *<a name="line.182"></a>
<FONT color="green">183</FONT>         * @param width  the width.<a name="line.183"></a>
<FONT color="green">184</FONT>         */<a name="line.184"></a>
<FONT color="green">185</FONT>        public void setBoxWidth(double width) {<a name="line.185"></a>
<FONT color="green">186</FONT>            if (width != this.boxWidth) {<a name="line.186"></a>
<FONT color="green">187</FONT>                this.boxWidth = width;<a name="line.187"></a>
<FONT color="green">188</FONT>                notifyListeners(new RendererChangeEvent(this));<a name="line.188"></a>
<FONT color="green">189</FONT>            }<a name="line.189"></a>
<FONT color="green">190</FONT>        }<a name="line.190"></a>
<FONT color="green">191</FONT>    <a name="line.191"></a>
<FONT color="green">192</FONT>        /**<a name="line.192"></a>
<FONT color="green">193</FONT>         * Returns the paint used to fill boxes.<a name="line.193"></a>
<FONT color="green">194</FONT>         *<a name="line.194"></a>
<FONT color="green">195</FONT>         * @return The paint (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.195"></a>
<FONT color="green">196</FONT>         */<a name="line.196"></a>
<FONT color="green">197</FONT>        public Paint getBoxPaint() {<a name="line.197"></a>
<FONT color="green">198</FONT>            return this.boxPaint;<a name="line.198"></a>
<FONT color="green">199</FONT>        }<a name="line.199"></a>
<FONT color="green">200</FONT>    <a name="line.200"></a>
<FONT color="green">201</FONT>        /**<a name="line.201"></a>
<FONT color="green">202</FONT>         * Sets the paint used to fill boxes and sends a {@link RendererChangeEvent}<a name="line.202"></a>
<FONT color="green">203</FONT>         * to all registered listeners.<a name="line.203"></a>
<FONT color="green">204</FONT>         *<a name="line.204"></a>
<FONT color="green">205</FONT>         * @param paint  the paint (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.205"></a>
<FONT color="green">206</FONT>         */<a name="line.206"></a>
<FONT color="green">207</FONT>        public void setBoxPaint(Paint paint) {<a name="line.207"></a>
<FONT color="green">208</FONT>            this.boxPaint = paint;<a name="line.208"></a>
<FONT color="green">209</FONT>            notifyListeners(new RendererChangeEvent(this));<a name="line.209"></a>
<FONT color="green">210</FONT>        }<a name="line.210"></a>
<FONT color="green">211</FONT>        <a name="line.211"></a>
<FONT color="green">212</FONT>        /**<a name="line.212"></a>
<FONT color="green">213</FONT>         * Returns the flag that controls whether or not the box is filled.<a name="line.213"></a>
<FONT color="green">214</FONT>         * <a name="line.214"></a>
<FONT color="green">215</FONT>         * @return A boolean.<a name="line.215"></a>
<FONT color="green">216</FONT>         */<a name="line.216"></a>
<FONT color="green">217</FONT>        public boolean getFillBox() {<a name="line.217"></a>
<FONT color="green">218</FONT>            return this.fillBox;   <a name="line.218"></a>
<FONT color="green">219</FONT>        }<a name="line.219"></a>
<FONT color="green">220</FONT>        <a name="line.220"></a>
<FONT color="green">221</FONT>        /**<a name="line.221"></a>
<FONT color="green">222</FONT>         * Sets the flag that controls whether or not the box is filled and sends a <a name="line.222"></a>
<FONT color="green">223</FONT>         * {@link RendererChangeEvent} to all registered listeners.<a name="line.223"></a>
<FONT color="green">224</FONT>         * <a name="line.224"></a>
<FONT color="green">225</FONT>         * @param flag  the flag.<a name="line.225"></a>
<FONT color="green">226</FONT>         */<a name="line.226"></a>
<FONT color="green">227</FONT>        public void setFillBox(boolean flag) {<a name="line.227"></a>
<FONT color="green">228</FONT>            this.fillBox = flag;<a name="line.228"></a>
<FONT color="green">229</FONT>            notifyListeners(new RendererChangeEvent(this));<a name="line.229"></a>
<FONT color="green">230</FONT>        }<a name="line.230"></a>
<FONT color="green">231</FONT>    <a name="line.231"></a>
<FONT color="green">232</FONT>        /**<a name="line.232"></a>
<FONT color="green">233</FONT>         * Returns the paint used to paint the various artifacts such as outliers, <a name="line.233"></a>
<FONT color="green">234</FONT>         * farout symbol, median line and the averages ellipse.<a name="line.234"></a>
<FONT color="green">235</FONT>         *<a name="line.235"></a>
<FONT color="green">236</FONT>         * @return The paint.<a name="line.236"></a>
<FONT color="green">237</FONT>         */<a name="line.237"></a>
<FONT color="green">238</FONT>        public Paint getArtifactPaint() {<a name="line.238"></a>
<FONT color="green">239</FONT>            return this.artifactPaint;<a name="line.239"></a>
<FONT color="green">240</FONT>        }<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>         * Sets the paint used to paint the various artifacts such as outliers, <a name="line.243"></a>
<FONT color="green">244</FONT>         * farout symbol, median line and the averages ellipse.<a name="line.244"></a>
<FONT color="green">245</FONT>         * <a name="line.245"></a>
<FONT color="green">246</FONT>         * @param artifactPaint  the paint.<a name="line.246"></a>
<FONT color="green">247</FONT>         */<a name="line.247"></a>
<FONT color="green">248</FONT>        public void setArtifactPaint(Paint artifactPaint) {<a name="line.248"></a>
<FONT color="green">249</FONT>            this.artifactPaint = artifactPaint;<a name="line.249"></a>
<FONT color="green">250</FONT>        }<a name="line.250"></a>
<FONT color="green">251</FONT>    <a name="line.251"></a>
<FONT color="green">252</FONT>        /**<a name="line.252"></a>
<FONT color="green">253</FONT>         * Draws the visual representation of a single data item.<a name="line.253"></a>
<FONT color="green">254</FONT>         *<a name="line.254"></a>
<FONT color="green">255</FONT>         * @param g2  the graphics device.<a name="line.255"></a>
<FONT color="green">256</FONT>         * @param state  the renderer state.<a name="line.256"></a>
<FONT color="green">257</FONT>         * @param dataArea  the area within which the plot is being drawn.<a name="line.257"></a>
<FONT color="green">258</FONT>         * @param info  collects info about the drawing.<a name="line.258"></a>
<FONT color="green">259</FONT>         * @param plot  the plot (can be used to obtain standard color <a name="line.259"></a>
<FONT color="green">260</FONT>         *              information etc).<a name="line.260"></a>
<FONT color="green">261</FONT>         * @param domainAxis  the domain axis.<a name="line.261"></a>
<FONT color="green">262</FONT>         * @param rangeAxis  the range axis.<a name="line.262"></a>
<FONT color="green">263</FONT>         * @param dataset  the dataset.<a name="line.263"></a>
<FONT color="green">264</FONT>         * @param series  the series index (zero-based).<a name="line.264"></a>
<FONT color="green">265</FONT>         * @param item  the item index (zero-based).<a name="line.265"></a>
<FONT color="green">266</FONT>         * @param crosshairState  crosshair information for the plot <a name="line.266"></a>
<FONT color="green">267</FONT>         *                        (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.267"></a>
<FONT color="green">268</FONT>         * @param pass  the pass index.<a name="line.268"></a>
<FONT color="green">269</FONT>         */<a name="line.269"></a>
<FONT color="green">270</FONT>        public void drawItem(Graphics2D g2, <a name="line.270"></a>
<FONT color="green">271</FONT>                             XYItemRendererState state,<a name="line.271"></a>
<FONT color="green">272</FONT>                             Rectangle2D dataArea,<a name="line.272"></a>
<FONT color="green">273</FONT>                             PlotRenderingInfo info,<a name="line.273"></a>
<FONT color="green">274</FONT>                             XYPlot plot, <a name="line.274"></a>
<FONT color="green">275</FONT>                             ValueAxis domainAxis, <a name="line.275"></a>
<FONT color="green">276</FONT>                             ValueAxis rangeAxis,<a name="line.276"></a>
<FONT color="green">277</FONT>                             XYDataset dataset, <a name="line.277"></a>