thermometerplot.html

jfreechart最新源代码

<FONT color="green">149</FONT>        public static final int UNITS_FAHRENHEIT = 1;<a name="line.149"></a>
<FONT color="green">150</FONT>    <a name="line.150"></a>
<FONT color="green">151</FONT>        /** A constant for unit type 'Celcius'. */<a name="line.151"></a>
<FONT color="green">152</FONT>        public static final int UNITS_CELCIUS = 2;<a name="line.152"></a>
<FONT color="green">153</FONT>    <a name="line.153"></a>
<FONT color="green">154</FONT>        /** A constant for unit type 'Kelvin'. */<a name="line.154"></a>
<FONT color="green">155</FONT>        public static final int UNITS_KELVIN = 3;<a name="line.155"></a>
<FONT color="green">156</FONT>    <a name="line.156"></a>
<FONT color="green">157</FONT>        /** A constant for the value label position (no label). */<a name="line.157"></a>
<FONT color="green">158</FONT>        public static final int NONE = 0;<a name="line.158"></a>
<FONT color="green">159</FONT>    <a name="line.159"></a>
<FONT color="green">160</FONT>        /** A constant for the value label position (right of the thermometer). */<a name="line.160"></a>
<FONT color="green">161</FONT>        public static final int RIGHT = 1;<a name="line.161"></a>
<FONT color="green">162</FONT>    <a name="line.162"></a>
<FONT color="green">163</FONT>        /** A constant for the value label position (left of the thermometer). */<a name="line.163"></a>
<FONT color="green">164</FONT>        public static final int LEFT = 2;<a name="line.164"></a>
<FONT color="green">165</FONT>    <a name="line.165"></a>
<FONT color="green">166</FONT>        /** A constant for the value label position (in the thermometer bulb). */<a name="line.166"></a>
<FONT color="green">167</FONT>        public static final int BULB = 3;<a name="line.167"></a>
<FONT color="green">168</FONT>    <a name="line.168"></a>
<FONT color="green">169</FONT>        /** A constant for the 'normal' range. */<a name="line.169"></a>
<FONT color="green">170</FONT>        public static final int NORMAL = 0;<a name="line.170"></a>
<FONT color="green">171</FONT>    <a name="line.171"></a>
<FONT color="green">172</FONT>        /** A constant for the 'warning' range. */<a name="line.172"></a>
<FONT color="green">173</FONT>        public static final int WARNING = 1;<a name="line.173"></a>
<FONT color="green">174</FONT>    <a name="line.174"></a>
<FONT color="green">175</FONT>        /** A constant for the 'critical' range. */<a name="line.175"></a>
<FONT color="green">176</FONT>        public static final int CRITICAL = 2;<a name="line.176"></a>
<FONT color="green">177</FONT>    <a name="line.177"></a>
<FONT color="green">178</FONT>        /** The bulb radius. */<a name="line.178"></a>
<FONT color="green">179</FONT>        protected static final int BULB_RADIUS = 40;<a name="line.179"></a>
<FONT color="green">180</FONT>    <a name="line.180"></a>
<FONT color="green">181</FONT>        /** The bulb diameter. */<a name="line.181"></a>
<FONT color="green">182</FONT>        protected static final int BULB_DIAMETER = BULB_RADIUS * 2;<a name="line.182"></a>
<FONT color="green">183</FONT>    <a name="line.183"></a>
<FONT color="green">184</FONT>        /** The column radius. */<a name="line.184"></a>
<FONT color="green">185</FONT>        protected static final int COLUMN_RADIUS = 20;<a name="line.185"></a>
<FONT color="green">186</FONT>    <a name="line.186"></a>
<FONT color="green">187</FONT>        /** The column diameter.*/<a name="line.187"></a>
<FONT color="green">188</FONT>        protected static final int COLUMN_DIAMETER = COLUMN_RADIUS * 2;<a name="line.188"></a>
<FONT color="green">189</FONT>    <a name="line.189"></a>
<FONT color="green">190</FONT>        /** The gap radius. */<a name="line.190"></a>
<FONT color="green">191</FONT>        protected static final int GAP_RADIUS = 5;<a name="line.191"></a>
<FONT color="green">192</FONT>    <a name="line.192"></a>
<FONT color="green">193</FONT>        /** The gap diameter. */<a name="line.193"></a>
<FONT color="green">194</FONT>        protected static final int GAP_DIAMETER = GAP_RADIUS * 2;<a name="line.194"></a>
<FONT color="green">195</FONT>    <a name="line.195"></a>
<FONT color="green">196</FONT>        /** The axis gap. */<a name="line.196"></a>
<FONT color="green">197</FONT>        protected static final int AXIS_GAP = 10;<a name="line.197"></a>
<FONT color="green">198</FONT>    <a name="line.198"></a>
<FONT color="green">199</FONT>        /** The unit strings. */<a name="line.199"></a>
<FONT color="green">200</FONT>        protected static final String[] UNITS <a name="line.200"></a>
<FONT color="green">201</FONT>            = {"", "\u00B0F", "\u00B0C", "\u00B0K"};<a name="line.201"></a>
<FONT color="green">202</FONT>    <a name="line.202"></a>
<FONT color="green">203</FONT>        /** Index for low value in subrangeInfo matrix. */<a name="line.203"></a>
<FONT color="green">204</FONT>        protected static final int RANGE_LOW = 0;<a name="line.204"></a>
<FONT color="green">205</FONT>    <a name="line.205"></a>
<FONT color="green">206</FONT>        /** Index for high value in subrangeInfo matrix. */<a name="line.206"></a>
<FONT color="green">207</FONT>        protected static final int RANGE_HIGH = 1;<a name="line.207"></a>
<FONT color="green">208</FONT>    <a name="line.208"></a>
<FONT color="green">209</FONT>        /** Index for display low value in subrangeInfo matrix. */<a name="line.209"></a>
<FONT color="green">210</FONT>        protected static final int DISPLAY_LOW = 2;<a name="line.210"></a>
<FONT color="green">211</FONT>    <a name="line.211"></a>
<FONT color="green">212</FONT>        /** Index for display high value in subrangeInfo matrix. */<a name="line.212"></a>
<FONT color="green">213</FONT>        protected static final int DISPLAY_HIGH = 3;<a name="line.213"></a>
<FONT color="green">214</FONT>    <a name="line.214"></a>
<FONT color="green">215</FONT>        /** The default lower bound. */<a name="line.215"></a>
<FONT color="green">216</FONT>        protected static final double DEFAULT_LOWER_BOUND = 0.0;<a name="line.216"></a>
<FONT color="green">217</FONT>    <a name="line.217"></a>
<FONT color="green">218</FONT>        /** The default upper bound. */<a name="line.218"></a>
<FONT color="green">219</FONT>        protected static final double DEFAULT_UPPER_BOUND = 100.0;<a name="line.219"></a>
<FONT color="green">220</FONT>    <a name="line.220"></a>
<FONT color="green">221</FONT>        /** The dataset for the plot. */<a name="line.221"></a>
<FONT color="green">222</FONT>        private ValueDataset dataset;<a name="line.222"></a>
<FONT color="green">223</FONT>    <a name="line.223"></a>
<FONT color="green">224</FONT>        /** The range axis. */<a name="line.224"></a>
<FONT color="green">225</FONT>        private ValueAxis rangeAxis;<a name="line.225"></a>
<FONT color="green">226</FONT>    <a name="line.226"></a>
<FONT color="green">227</FONT>        /** The lower bound for the thermometer. */<a name="line.227"></a>
<FONT color="green">228</FONT>        private double lowerBound = DEFAULT_LOWER_BOUND;<a name="line.228"></a>
<FONT color="green">229</FONT>    <a name="line.229"></a>
<FONT color="green">230</FONT>        /** The upper bound for the thermometer. */<a name="line.230"></a>
<FONT color="green">231</FONT>        private double upperBound = DEFAULT_UPPER_BOUND;<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>        /** <a name="line.233"></a>
<FONT color="green">234</FONT>         * Blank space inside the plot area around the outside of the thermometer. <a name="line.234"></a>
<FONT color="green">235</FONT>         */<a name="line.235"></a>
<FONT color="green">236</FONT>        private RectangleInsets padding;<a name="line.236"></a>
<FONT color="green">237</FONT>    <a name="line.237"></a>
<FONT color="green">238</FONT>        /** Stroke for drawing the thermometer */<a name="line.238"></a>
<FONT color="green">239</FONT>        private transient Stroke thermometerStroke = new BasicStroke(1.0f);<a name="line.239"></a>
<FONT color="green">240</FONT>    <a name="line.240"></a>
<FONT color="green">241</FONT>        /** Paint for drawing the thermometer */<a name="line.241"></a>
<FONT color="green">242</FONT>        private transient Paint thermometerPaint = Color.black;<a name="line.242"></a>
<FONT color="green">243</FONT>    <a name="line.243"></a>
<FONT color="green">244</FONT>        /** The display units */<a name="line.244"></a>
<FONT color="green">245</FONT>        private int units = UNITS_CELCIUS;<a name="line.245"></a>
<FONT color="green">246</FONT>    <a name="line.246"></a>
<FONT color="green">247</FONT>        /** The value label position. */<a name="line.247"></a>
<FONT color="green">248</FONT>        private int valueLocation = BULB;<a name="line.248"></a>
<FONT color="green">249</FONT>    <a name="line.249"></a>
<FONT color="green">250</FONT>        /** The position of the axis **/<a name="line.250"></a>
<FONT color="green">251</FONT>        private int axisLocation = LEFT;<a name="line.251"></a>
<FONT color="green">252</FONT>    <a name="line.252"></a>
<FONT color="green">253</FONT>        /** The font to write the value in */<a name="line.253"></a>
<FONT color="green">254</FONT>        private Font valueFont = new Font("SansSerif", Font.BOLD, 16);<a name="line.254"></a>
<FONT color="green">255</FONT>    <a name="line.255"></a>
<FONT color="green">256</FONT>        /** Colour that the value is written in */<a name="line.256"></a>
<FONT color="green">257</FONT>        private transient Paint valuePaint = Color.white;<a name="line.257"></a>
<FONT color="green">258</FONT>    <a name="line.258"></a>
<FONT color="green">259</FONT>        /** Number format for the value */<a name="line.259"></a>
<FONT color="green">260</FONT>        private NumberFormat valueFormat = new DecimalFormat();<a name="line.260"></a>
<FONT color="green">261</FONT>    <a name="line.261"></a>
<FONT color="green">262</FONT>        /** The default paint for the mercury in the thermometer. */<a name="line.262"></a>
<FONT color="green">263</FONT>        private transient Paint mercuryPaint = Color.lightGray;<a name="line.263"></a>
<FONT color="green">264</FONT>    <a name="line.264"></a>
<FONT color="green">265</FONT>        /** A flag that controls whether value lines are drawn. */<a name="line.265"></a>
<FONT color="green">266</FONT>        private boolean showValueLines = false;<a name="line.266"></a>
<FONT color="green">267</FONT>    <a name="line.267"></a>
<FONT color="green">268</FONT>        /** The display sub-range. */<a name="line.268"></a>
<FONT color="green">269</FONT>        private int subrange = -1;<a name="line.269"></a>
<FONT color="green">270</FONT>    <a name="line.270"></a>
<FONT color="green">271</FONT>        /** The start and end values for the subranges. */<a name="line.271"></a>
<FONT color="green">272</FONT>        private double[][] subrangeInfo = {<a name="line.272"></a>
<FONT color="green">273</FONT>            {0.0, 50.0, 0.0, 50.0}, <a name="line.273"></a>
<FONT color="green">274</FONT>            {50.0, 75.0, 50.0, 75.0}, <a name="line.274"></a>
<FONT color="green">275</FONT>            {75.0, 100.0, 75.0, 100.0}<a name="line.275"></a>
<FONT color="green">276</FONT>        };<a name="line.276"></a>
<FONT color="green">277</FONT>    <a name="line.277"></a>
<FONT color="green">278</FONT>        /** <a name="line.278"></a>
<FONT color="green">279</FONT>         * A flag that controls whether or not the axis range adjusts to the <a name="line.279"></a>
<FONT color="green">280</FONT>         * sub-ranges. <a name="line.280"></a>
<FONT color="green">281</FONT>         */<a name="line.281"></a>
<FONT color="green">282</FONT>        private boolean followDataInSubranges = false;<a name="line.282"></a>
<FONT color="green">283</FONT>    <a name="line.283"></a>
<FONT color="green">284</FONT>        /** <a name="line.284"></a>
<FONT color="green">285</FONT>         * A flag that controls whether or not the mercury paint changes with <a name="line.285"></a>
<FONT color="green">286</FONT>         * the subranges. <a name="line.286"></a>
<FONT color="green">287</FONT>         */<a name="line.287"></a>
<FONT color="green">288</FONT>        private boolean useSubrangePaint = true;<a name="line.288"></a>
<FONT color="green">289</FONT>    <a name="line.289"></a>
<FONT color="green">290</FONT>        /** Paint for each range */<a name="line.290"></a>
<FONT color="green">291</FONT>        private Paint[] subrangePaint = {<a name="line.291"></a>
<FONT color="green">292</FONT>            Color.green,<a name="line.292"></a>
<FONT color="green">293</FONT>            Color.orange,<a name="line.293"></a>
<FONT color="green">294</FONT>            Color.red<a name="line.294"></a>
<FONT color="green">295</FONT>        };<a name="line.295"></a>
<FONT color="green">296</FONT>    <a name="line.296"></a>
<FONT color="green">297</FONT>        /** A flag that controls whether the sub-range indicators are visible. */<a name="line.297"></a>
<FONT color="green">298</FONT>        private boolean subrangeIndicatorsVisible = true;<a name="line.298"></a>
<FONT color="green">299</FONT>    <a name="line.299"></a>