xybubblerenderer.html

jfreechart1。0。2的api。

<FONT color="green">260</FONT>                    entities.add(entity);<a name="line.260"></a>
<FONT color="green">261</FONT>                }<a name="line.261"></a>
<FONT color="green">262</FONT>    <a name="line.262"></a>
<FONT color="green">263</FONT>                updateCrosshairValues(crosshairState, x, y, transX, transY, <a name="line.263"></a>
<FONT color="green">264</FONT>                        orientation);<a name="line.264"></a>
<FONT color="green">265</FONT>            }<a name="line.265"></a>
<FONT color="green">266</FONT>    <a name="line.266"></a>
<FONT color="green">267</FONT>        }<a name="line.267"></a>
<FONT color="green">268</FONT>    <a name="line.268"></a>
<FONT color="green">269</FONT>        /**<a name="line.269"></a>
<FONT color="green">270</FONT>         * Returns a legend item for the specified series.  The default method<a name="line.270"></a>
<FONT color="green">271</FONT>         * is overridden so that the legend displays circles for all series.<a name="line.271"></a>
<FONT color="green">272</FONT>         *<a name="line.272"></a>
<FONT color="green">273</FONT>         * @param datasetIndex  the dataset index (zero-based).<a name="line.273"></a>
<FONT color="green">274</FONT>         * @param series  the series index (zero-based).<a name="line.274"></a>
<FONT color="green">275</FONT>         *<a name="line.275"></a>
<FONT color="green">276</FONT>         * @return A legend item for the series.<a name="line.276"></a>
<FONT color="green">277</FONT>         */<a name="line.277"></a>
<FONT color="green">278</FONT>        public LegendItem getLegendItem(int datasetIndex, int series) {<a name="line.278"></a>
<FONT color="green">279</FONT>            LegendItem result = null;<a name="line.279"></a>
<FONT color="green">280</FONT>            XYPlot xyplot = getPlot();<a name="line.280"></a>
<FONT color="green">281</FONT>            if (xyplot != null) {<a name="line.281"></a>
<FONT color="green">282</FONT>                XYDataset dataset = xyplot.getDataset(datasetIndex);<a name="line.282"></a>
<FONT color="green">283</FONT>                if (dataset != null) {<a name="line.283"></a>
<FONT color="green">284</FONT>                    if (getItemVisible(series, 0)) {<a name="line.284"></a>
<FONT color="green">285</FONT>                        String label = getLegendItemLabelGenerator().generateLabel(<a name="line.285"></a>
<FONT color="green">286</FONT>                            dataset, series);<a name="line.286"></a>
<FONT color="green">287</FONT>                        String description = label;<a name="line.287"></a>
<FONT color="green">288</FONT>                        String toolTipText = null;<a name="line.288"></a>
<FONT color="green">289</FONT>                        if (getLegendItemToolTipGenerator() != null) {<a name="line.289"></a>
<FONT color="green">290</FONT>                            toolTipText <a name="line.290"></a>
<FONT color="green">291</FONT>                                = getLegendItemToolTipGenerator().generateLabel(<a name="line.291"></a>
<FONT color="green">292</FONT>                                    dataset, series);<a name="line.292"></a>
<FONT color="green">293</FONT>                        }<a name="line.293"></a>
<FONT color="green">294</FONT>                        String urlText = null;<a name="line.294"></a>
<FONT color="green">295</FONT>                        if (getLegendItemURLGenerator() != null) {<a name="line.295"></a>
<FONT color="green">296</FONT>                            urlText = getLegendItemURLGenerator().generateLabel(<a name="line.296"></a>
<FONT color="green">297</FONT>                                dataset, series);<a name="line.297"></a>
<FONT color="green">298</FONT>                        }<a name="line.298"></a>
<FONT color="green">299</FONT>                        Shape shape = new Ellipse2D.Double(-4.0, -4.0, 8.0, 8.0);<a name="line.299"></a>
<FONT color="green">300</FONT>                        Paint paint = getSeriesPaint(series);<a name="line.300"></a>
<FONT color="green">301</FONT>                        Paint outlinePaint = getSeriesOutlinePaint(series);<a name="line.301"></a>
<FONT color="green">302</FONT>                        Stroke outlineStroke = getSeriesOutlineStroke(series);<a name="line.302"></a>
<FONT color="green">303</FONT>                        result = new LegendItem(label, description, <a name="line.303"></a>
<FONT color="green">304</FONT>                                toolTipText, urlText, shape, paint, <a name="line.304"></a>
<FONT color="green">305</FONT>                                outlineStroke, outlinePaint);<a name="line.305"></a>
<FONT color="green">306</FONT>                    }<a name="line.306"></a>
<FONT color="green">307</FONT>                }<a name="line.307"></a>
<FONT color="green">308</FONT>    <a name="line.308"></a>
<FONT color="green">309</FONT>            }<a name="line.309"></a>
<FONT color="green">310</FONT>            return result;<a name="line.310"></a>
<FONT color="green">311</FONT>        }<a name="line.311"></a>
<FONT color="green">312</FONT>        <a name="line.312"></a>
<FONT color="green">313</FONT>        /**<a name="line.313"></a>
<FONT color="green">314</FONT>         * Returns a clone of the renderer.<a name="line.314"></a>
<FONT color="green">315</FONT>         * <a name="line.315"></a>
<FONT color="green">316</FONT>         * @return A clone.<a name="line.316"></a>
<FONT color="green">317</FONT>         * <a name="line.317"></a>
<FONT color="green">318</FONT>         * @throws CloneNotSupportedException  if the renderer cannot be cloned.<a name="line.318"></a>
<FONT color="green">319</FONT>         */<a name="line.319"></a>
<FONT color="green">320</FONT>        public Object clone() throws CloneNotSupportedException {<a name="line.320"></a>
<FONT color="green">321</FONT>            return super.clone();<a name="line.321"></a>
<FONT color="green">322</FONT>        }<a name="line.322"></a>
<FONT color="green">323</FONT>    <a name="line.323"></a>
<FONT color="green">324</FONT>    }<a name="line.324"></a>




























































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