pieplot.html

jfreechart最新源代码

<FONT color="green">280</FONT>         */<a name="line.280"></a>
<FONT color="green">281</FONT>        private boolean sectionOutlinesVisible;<a name="line.281"></a>
<FONT color="green">282</FONT>    <a name="line.282"></a>
<FONT color="green">283</FONT>        /** The outline paint for ALL sections (overrides list). */<a name="line.283"></a>
<FONT color="green">284</FONT>        private transient Paint sectionOutlinePaint;<a name="line.284"></a>
<FONT color="green">285</FONT>    <a name="line.285"></a>
<FONT color="green">286</FONT>        /** The section outline paint list. */<a name="line.286"></a>
<FONT color="green">287</FONT>        private PaintList sectionOutlinePaintList;<a name="line.287"></a>
<FONT color="green">288</FONT>    <a name="line.288"></a>
<FONT color="green">289</FONT>        /** The base section outline paint (fallback). */<a name="line.289"></a>
<FONT color="green">290</FONT>        private transient Paint baseSectionOutlinePaint;<a name="line.290"></a>
<FONT color="green">291</FONT>    <a name="line.291"></a>
<FONT color="green">292</FONT>        /** The outline stroke for ALL sections (overrides list). */<a name="line.292"></a>
<FONT color="green">293</FONT>        private transient Stroke sectionOutlineStroke;<a name="line.293"></a>
<FONT color="green">294</FONT>    <a name="line.294"></a>
<FONT color="green">295</FONT>        /** The section outline stroke list. */<a name="line.295"></a>
<FONT color="green">296</FONT>        private StrokeList sectionOutlineStrokeList;<a name="line.296"></a>
<FONT color="green">297</FONT>    <a name="line.297"></a>
<FONT color="green">298</FONT>        /** The base section outline stroke (fallback). */<a name="line.298"></a>
<FONT color="green">299</FONT>        private transient Stroke baseSectionOutlineStroke;<a name="line.299"></a>
<FONT color="green">300</FONT>    <a name="line.300"></a>
<FONT color="green">301</FONT>        /** The shadow paint. */<a name="line.301"></a>
<FONT color="green">302</FONT>        private transient Paint shadowPaint = Color.gray;<a name="line.302"></a>
<FONT color="green">303</FONT>    <a name="line.303"></a>
<FONT color="green">304</FONT>        /** The x-offset for the shadow effect. */<a name="line.304"></a>
<FONT color="green">305</FONT>        private double shadowXOffset = 4.0f;<a name="line.305"></a>
<FONT color="green">306</FONT>        <a name="line.306"></a>
<FONT color="green">307</FONT>        /** The y-offset for the shadow effect. */<a name="line.307"></a>
<FONT color="green">308</FONT>        private double shadowYOffset = 4.0f;<a name="line.308"></a>
<FONT color="green">309</FONT>        <a name="line.309"></a>
<FONT color="green">310</FONT>        /** The percentage amount to explode each pie section. */<a name="line.310"></a>
<FONT color="green">311</FONT>        private ObjectList explodePercentages;<a name="line.311"></a>
<FONT color="green">312</FONT>        <a name="line.312"></a>
<FONT color="green">313</FONT>        /** The section label generator. */<a name="line.313"></a>
<FONT color="green">314</FONT>        private PieSectionLabelGenerator labelGenerator;<a name="line.314"></a>
<FONT color="green">315</FONT>    <a name="line.315"></a>
<FONT color="green">316</FONT>        /** The font used to display the section labels. */<a name="line.316"></a>
<FONT color="green">317</FONT>        private Font labelFont;<a name="line.317"></a>
<FONT color="green">318</FONT>    <a name="line.318"></a>
<FONT color="green">319</FONT>        /** The color used to draw the section labels. */<a name="line.319"></a>
<FONT color="green">320</FONT>        private transient Paint labelPaint;<a name="line.320"></a>
<FONT color="green">321</FONT>        <a name="line.321"></a>
<FONT color="green">322</FONT>        /** The color used to draw the background of the section labels. */<a name="line.322"></a>
<FONT color="green">323</FONT>        private transient Paint labelBackgroundPaint;<a name="line.323"></a>
<FONT color="green">324</FONT>    <a name="line.324"></a>
<FONT color="green">325</FONT>        /** <a name="line.325"></a>
<FONT color="green">326</FONT>         * The paint used to draw the outline of the section labels <a name="line.326"></a>
<FONT color="green">327</FONT>         * (&lt;code&gt;null&lt;/code&gt; permitted). <a name="line.327"></a>
<FONT color="green">328</FONT>         */<a name="line.328"></a>
<FONT color="green">329</FONT>        private transient Paint labelOutlinePaint;<a name="line.329"></a>
<FONT color="green">330</FONT>        <a name="line.330"></a>
<FONT color="green">331</FONT>        /** <a name="line.331"></a>
<FONT color="green">332</FONT>         * The stroke used to draw the outline of the section labels <a name="line.332"></a>
<FONT color="green">333</FONT>         * (&lt;code&gt;null&lt;/code&gt; permitted). <a name="line.333"></a>
<FONT color="green">334</FONT>         */<a name="line.334"></a>
<FONT color="green">335</FONT>        private transient Stroke labelOutlineStroke;<a name="line.335"></a>
<FONT color="green">336</FONT>        <a name="line.336"></a>
<FONT color="green">337</FONT>        /** <a name="line.337"></a>
<FONT color="green">338</FONT>         * The paint used to draw the shadow for the section labels <a name="line.338"></a>
<FONT color="green">339</FONT>         * (&lt;code&gt;null&lt;/code&gt; permitted). <a name="line.339"></a>
<FONT color="green">340</FONT>         */<a name="line.340"></a>
<FONT color="green">341</FONT>        private transient Paint labelShadowPaint;<a name="line.341"></a>
<FONT color="green">342</FONT>        <a name="line.342"></a>
<FONT color="green">343</FONT>        /** The maximum label width as a percentage of the plot width. */<a name="line.343"></a>
<FONT color="green">344</FONT>        private double maximumLabelWidth = 0.20;<a name="line.344"></a>
<FONT color="green">345</FONT>        <a name="line.345"></a>
<FONT color="green">346</FONT>        /** <a name="line.346"></a>
<FONT color="green">347</FONT>         * The gap between the labels and the plot as a percentage of the plot <a name="line.347"></a>
<FONT color="green">348</FONT>         * width. <a name="line.348"></a>
<FONT color="green">349</FONT>         */<a name="line.349"></a>
<FONT color="green">350</FONT>        private double labelGap = 0.05;<a name="line.350"></a>
<FONT color="green">351</FONT>    <a name="line.351"></a>
<FONT color="green">352</FONT>        /** A flag that controls whether or not the label links are drawn. */<a name="line.352"></a>
<FONT color="green">353</FONT>        private boolean labelLinksVisible;<a name="line.353"></a>
<FONT color="green">354</FONT>        <a name="line.354"></a>
<FONT color="green">355</FONT>        /** The link margin. */<a name="line.355"></a>
<FONT color="green">356</FONT>        private double labelLinkMargin = 0.05;<a name="line.356"></a>
<FONT color="green">357</FONT>        <a name="line.357"></a>
<FONT color="green">358</FONT>        /** The paint used for the label linking lines. */<a name="line.358"></a>
<FONT color="green">359</FONT>        private transient Paint labelLinkPaint = Color.black;<a name="line.359"></a>
<FONT color="green">360</FONT>        <a name="line.360"></a>
<FONT color="green">361</FONT>        /** The stroke used for the label linking lines. */<a name="line.361"></a>
<FONT color="green">362</FONT>        private transient Stroke labelLinkStroke = new BasicStroke(0.5f);<a name="line.362"></a>
<FONT color="green">363</FONT>        <a name="line.363"></a>
<FONT color="green">364</FONT>        /** The tooltip generator. */<a name="line.364"></a>
<FONT color="green">365</FONT>        private PieToolTipGenerator toolTipGenerator;<a name="line.365"></a>
<FONT color="green">366</FONT>    <a name="line.366"></a>
<FONT color="green">367</FONT>        /** The URL generator. */<a name="line.367"></a>
<FONT color="green">368</FONT>        private PieURLGenerator urlGenerator;<a name="line.368"></a>
<FONT color="green">369</FONT>        <a name="line.369"></a>
<FONT color="green">370</FONT>        /** The legend label generator. */<a name="line.370"></a>
<FONT color="green">371</FONT>        private PieSectionLabelGenerator legendLabelGenerator;<a name="line.371"></a>
<FONT color="green">372</FONT>        <a name="line.372"></a>
<FONT color="green">373</FONT>        /** A tool tip generator for the legend. */<a name="line.373"></a>
<FONT color="green">374</FONT>        private PieSectionLabelGenerator legendLabelToolTipGenerator;<a name="line.374"></a>
<FONT color="green">375</FONT>        <a name="line.375"></a>
<FONT color="green">376</FONT>        /** <a name="line.376"></a>
<FONT color="green">377</FONT>         * A flag that controls whether &lt;code&gt;null&lt;/code&gt; values are ignored.  <a name="line.377"></a>
<FONT color="green">378</FONT>         */<a name="line.378"></a>
<FONT color="green">379</FONT>        private boolean ignoreNullValues;<a name="line.379"></a>
<FONT color="green">380</FONT>        <a name="line.380"></a>
<FONT color="green">381</FONT>        /**<a name="line.381"></a>
<FONT color="green">382</FONT>         * A flag that controls whether zero values are ignored.<a name="line.382"></a>
<FONT color="green">383</FONT>         */<a name="line.383"></a>
<FONT color="green">384</FONT>        private boolean ignoreZeroValues;<a name="line.384"></a>
<FONT color="green">385</FONT>    <a name="line.385"></a>
<FONT color="green">386</FONT>        /** The legend item shape. */<a name="line.386"></a>
<FONT color="green">387</FONT>        private transient Shape legendItemShape;<a name="line.387"></a>
<FONT color="green">388</FONT>        <a name="line.388"></a>
<FONT color="green">389</FONT>        /**<a name="line.389"></a>
<FONT color="green">390</FONT>         * The smallest arc angle that will get drawn (this is to avoid a bug in <a name="line.390"></a>
<FONT color="green">391</FONT>         * various Java implementations that causes the JVM to crash).  See this <a name="line.391"></a>
<FONT color="green">392</FONT>         * link for details:<a name="line.392"></a>
<FONT color="green">393</FONT>         *<a name="line.393"></a>
<FONT color="green">394</FONT>         * http://www.jfree.org/phpBB2/viewtopic.php?t=2707<a name="line.394"></a>
<FONT color="green">395</FONT>         *<a name="line.395"></a>
<FONT color="green">396</FONT>         * ...and this bug report in the Java Bug Parade:<a name="line.396"></a>
<FONT color="green">397</FONT>         *<a name="line.397"></a>
<FONT color="green">398</FONT>         * http://developer.java.sun.com/developer/bugParade/bugs/4836495.html<a name="line.398"></a>
<FONT color="green">399</FONT>         */<a name="line.399"></a>
<FONT color="green">400</FONT>        private double minimumArcAngleToDraw;<a name="line.400"></a>
<FONT color="green">401</FONT>    <a name="line.401"></a>
<FONT color="green">402</FONT>        /** The resourceBundle for the localization. */<a name="line.402"></a>
<FONT color="green">403</FONT>        protected static ResourceBundle localizationResources =<a name="line.403"></a>
<FONT color="green">404</FONT>            ResourceBundle.getBundle("org.jfree.chart.plot.LocalizationBundle");<a name="line.404"></a>
<FONT color="green">405</FONT>    <a name="line.405"></a>
<FONT color="green">406</FONT>        /**<a name="line.406"></a>
<FONT color="green">407</FONT>         * Creates a new plot.  The dataset is initially set to &lt;code&gt;null&lt;/code&gt;.<a name="line.407"></a>
<FONT color="green">408</FONT>         */<a name="line.408"></a>
<FONT color="green">409</FONT>        public PiePlot() {<a name="line.409"></a>
<FONT color="green">410</FONT>            this(null);<a name="line.410"></a>
<FONT color="green">411</FONT>        }<a name="line.411"></a>
<FONT color="green">412</FONT>    <a name="line.412"></a>
<FONT color="green">413</FONT>        /**<a name="line.413"></a>
<FONT color="green">414</FONT>         * Creates a plot that will draw a pie chart for the specified dataset.<a name="line.414"></a>
<FONT color="green">415</FONT>         *<a name="line.415"></a>
<FONT color="green">416</FONT>         * @param dataset  the dataset (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.416"></a>
<FONT color="green">417</FONT>         */<a name="line.417"></a>
<FONT color="green">418</FONT>        public PiePlot(PieDataset dataset) {<a name="line.418"></a>
<FONT color="green">419</FONT>            super();<a name="line.419"></a>
<FONT color="green">420</FONT>            this.dataset = dataset;<a name="line.420"></a>