abstractrenderer.html

jfreechart1。0。2的api。

<FONT color="green">286</FONT>        private boolean baseCreateEntities;<a name="line.286"></a>
<FONT color="green">287</FONT>        <a name="line.287"></a>
<FONT color="green">288</FONT>        /** Storage for registered change listeners. */<a name="line.288"></a>
<FONT color="green">289</FONT>        private transient EventListenerList listenerList;<a name="line.289"></a>
<FONT color="green">290</FONT>    <a name="line.290"></a>
<FONT color="green">291</FONT>        /**<a name="line.291"></a>
<FONT color="green">292</FONT>         * Default constructor.<a name="line.292"></a>
<FONT color="green">293</FONT>         */<a name="line.293"></a>
<FONT color="green">294</FONT>        public AbstractRenderer() {<a name="line.294"></a>
<FONT color="green">295</FONT>    <a name="line.295"></a>
<FONT color="green">296</FONT>            this.seriesVisible = null;<a name="line.296"></a>
<FONT color="green">297</FONT>            this.seriesVisibleList = new BooleanList();<a name="line.297"></a>
<FONT color="green">298</FONT>            this.baseSeriesVisible = true;<a name="line.298"></a>
<FONT color="green">299</FONT>            <a name="line.299"></a>
<FONT color="green">300</FONT>            this.seriesVisibleInLegend = null;<a name="line.300"></a>
<FONT color="green">301</FONT>            this.seriesVisibleInLegendList = new BooleanList();<a name="line.301"></a>
<FONT color="green">302</FONT>            this.baseSeriesVisibleInLegend = true;<a name="line.302"></a>
<FONT color="green">303</FONT>    <a name="line.303"></a>
<FONT color="green">304</FONT>            this.paint = null;<a name="line.304"></a>
<FONT color="green">305</FONT>            this.paintList = new PaintList();<a name="line.305"></a>
<FONT color="green">306</FONT>            this.basePaint = DEFAULT_PAINT;<a name="line.306"></a>
<FONT color="green">307</FONT>    <a name="line.307"></a>
<FONT color="green">308</FONT>            this.fillPaint = null;<a name="line.308"></a>
<FONT color="green">309</FONT>            this.fillPaintList = new PaintList();<a name="line.309"></a>
<FONT color="green">310</FONT>            this.baseFillPaint = Color.white;<a name="line.310"></a>
<FONT color="green">311</FONT>    <a name="line.311"></a>
<FONT color="green">312</FONT>            this.outlinePaint = null;<a name="line.312"></a>
<FONT color="green">313</FONT>            this.outlinePaintList = new PaintList();<a name="line.313"></a>
<FONT color="green">314</FONT>            this.baseOutlinePaint = DEFAULT_OUTLINE_PAINT;<a name="line.314"></a>
<FONT color="green">315</FONT>    <a name="line.315"></a>
<FONT color="green">316</FONT>            this.stroke = null;<a name="line.316"></a>
<FONT color="green">317</FONT>            this.strokeList = new StrokeList();<a name="line.317"></a>
<FONT color="green">318</FONT>            this.baseStroke = DEFAULT_STROKE;<a name="line.318"></a>
<FONT color="green">319</FONT>    <a name="line.319"></a>
<FONT color="green">320</FONT>            this.outlineStroke = null;<a name="line.320"></a>
<FONT color="green">321</FONT>            this.outlineStrokeList = new StrokeList();<a name="line.321"></a>
<FONT color="green">322</FONT>            this.baseOutlineStroke = DEFAULT_OUTLINE_STROKE;<a name="line.322"></a>
<FONT color="green">323</FONT>    <a name="line.323"></a>
<FONT color="green">324</FONT>            this.shape = null;<a name="line.324"></a>
<FONT color="green">325</FONT>            this.shapeList = new ShapeList();<a name="line.325"></a>
<FONT color="green">326</FONT>            this.baseShape = DEFAULT_SHAPE;<a name="line.326"></a>
<FONT color="green">327</FONT>    <a name="line.327"></a>
<FONT color="green">328</FONT>            this.itemLabelsVisible = null;<a name="line.328"></a>
<FONT color="green">329</FONT>            this.itemLabelsVisibleList = new BooleanList();<a name="line.329"></a>
<FONT color="green">330</FONT>            this.baseItemLabelsVisible = Boolean.FALSE;<a name="line.330"></a>
<FONT color="green">331</FONT>    <a name="line.331"></a>
<FONT color="green">332</FONT>            this.itemLabelFont = null;<a name="line.332"></a>
<FONT color="green">333</FONT>            this.itemLabelFontList = new ObjectList();<a name="line.333"></a>
<FONT color="green">334</FONT>            this.baseItemLabelFont = new Font("SansSerif", Font.PLAIN, 10);<a name="line.334"></a>
<FONT color="green">335</FONT>    <a name="line.335"></a>
<FONT color="green">336</FONT>            this.itemLabelPaint = null;<a name="line.336"></a>
<FONT color="green">337</FONT>            this.itemLabelPaintList = new PaintList();<a name="line.337"></a>
<FONT color="green">338</FONT>            this.baseItemLabelPaint = Color.black;<a name="line.338"></a>
<FONT color="green">339</FONT>    <a name="line.339"></a>
<FONT color="green">340</FONT>            this.positiveItemLabelPosition = null;<a name="line.340"></a>
<FONT color="green">341</FONT>            this.positiveItemLabelPositionList = new ObjectList();<a name="line.341"></a>
<FONT color="green">342</FONT>            this.basePositiveItemLabelPosition = new ItemLabelPosition(<a name="line.342"></a>
<FONT color="green">343</FONT>                ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER<a name="line.343"></a>
<FONT color="green">344</FONT>            );<a name="line.344"></a>
<FONT color="green">345</FONT>            <a name="line.345"></a>
<FONT color="green">346</FONT>            this.negativeItemLabelPosition = null;<a name="line.346"></a>
<FONT color="green">347</FONT>            this.negativeItemLabelPositionList = new ObjectList();<a name="line.347"></a>
<FONT color="green">348</FONT>            this.baseNegativeItemLabelPosition = new ItemLabelPosition(<a name="line.348"></a>
<FONT color="green">349</FONT>                ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER<a name="line.349"></a>
<FONT color="green">350</FONT>            );<a name="line.350"></a>
<FONT color="green">351</FONT>    <a name="line.351"></a>
<FONT color="green">352</FONT>            this.createEntities = null;<a name="line.352"></a>
<FONT color="green">353</FONT>            this.createEntitiesList = new BooleanList();<a name="line.353"></a>
<FONT color="green">354</FONT>            this.baseCreateEntities = true;<a name="line.354"></a>
<FONT color="green">355</FONT>            <a name="line.355"></a>
<FONT color="green">356</FONT>            this.listenerList = new EventListenerList();<a name="line.356"></a>
<FONT color="green">357</FONT>    <a name="line.357"></a>
<FONT color="green">358</FONT>        }<a name="line.358"></a>
<FONT color="green">359</FONT>    <a name="line.359"></a>
<FONT color="green">360</FONT>        /**<a name="line.360"></a>
<FONT color="green">361</FONT>         * Returns the drawing supplier from the plot.<a name="line.361"></a>
<FONT color="green">362</FONT>         * <a name="line.362"></a>
<FONT color="green">363</FONT>         * @return The drawing supplier.<a name="line.363"></a>
<FONT color="green">364</FONT>         */<a name="line.364"></a>
<FONT color="green">365</FONT>        public abstract DrawingSupplier getDrawingSupplier();<a name="line.365"></a>
<FONT color="green">366</FONT>        <a name="line.366"></a>
<FONT color="green">367</FONT>        // SERIES VISIBLE (not yet respected by all renderers)<a name="line.367"></a>
<FONT color="green">368</FONT>    <a name="line.368"></a>
<FONT color="green">369</FONT>        /**<a name="line.369"></a>
<FONT color="green">370</FONT>         * Returns a boolean that indicates whether or not the specified item <a name="line.370"></a>
<FONT color="green">371</FONT>         * should be drawn (this is typically used to hide an entire series).<a name="line.371"></a>
<FONT color="green">372</FONT>         * <a name="line.372"></a>
<FONT color="green">373</FONT>         * @param series  the series index.<a name="line.373"></a>
<FONT color="green">374</FONT>         * @param item  the item index.<a name="line.374"></a>
<FONT color="green">375</FONT>         * <a name="line.375"></a>
<FONT color="green">376</FONT>         * @return A boolean.<a name="line.376"></a>
<FONT color="green">377</FONT>         */<a name="line.377"></a>
<FONT color="green">378</FONT>        public boolean getItemVisible(int series, int item) {<a name="line.378"></a>
<FONT color="green">379</FONT>            return isSeriesVisible(series);<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 name="line.382"></a>
<FONT color="green">383</FONT>         * Returns a boolean that indicates whether or not the specified series <a name="line.383"></a>
<FONT color="green">384</FONT>         * should be drawn.<a name="line.384"></a>
<FONT color="green">385</FONT>         * <a name="line.385"></a>
<FONT color="green">386</FONT>         * @param series  the series index.<a name="line.386"></a>
<FONT color="green">387</FONT>         * <a name="line.387"></a>
<FONT color="green">388</FONT>         * @return A boolean.<a name="line.388"></a>
<FONT color="green">389</FONT>         */<a name="line.389"></a>
<FONT color="green">390</FONT>        public boolean isSeriesVisible(int series) {<a name="line.390"></a>
<FONT color="green">391</FONT>            boolean result = this.baseSeriesVisible;<a name="line.391"></a>
<FONT color="green">392</FONT>            if (this.seriesVisible != null) {<a name="line.392"></a>
<FONT color="green">393</FONT>                result = this.seriesVisible.booleanValue();   <a name="line.393"></a>
<FONT color="green">394</FONT>            }<a name="line.394"></a>
<FONT color="green">395</FONT>            else {<a name="line.395"></a>
<FONT color="green">396</FONT>                Boolean b = this.seriesVisibleList.getBoolean(series);<a name="line.396"></a>
<FONT color="green">397</FONT>                if (b != null) {<a name="line.397"></a>
<FONT color="green">398</FONT>                    result = b.booleanValue();   <a name="line.398"></a>
<FONT color="green">399</FONT>                }<a name="line.399"></a>
<FONT color="green">400</FONT>            }<a name="line.400"></a>
<FONT color="green">401</FONT>            return result;<a name="line.401"></a>
<FONT color="green">402</FONT>        }<a name="line.402"></a>
<FONT color="green">403</FONT>        <a name="line.403"></a>
<FONT color="green">404</FONT>        /**<a name="line.404"></a>
<FONT color="green">405</FONT>         * Returns the flag that controls the visibility of ALL series.  This flag <a name="line.405"></a>
<FONT color="green">406</FONT>         * overrides the per series and default settings - you must set it to <a name="line.406"></a>
<FONT color="green">407</FONT>         * &lt;code&gt;null&lt;/code&gt; if you want the other settings to apply.<a name="line.407"></a>
<FONT color="green">408</FONT>         * <a name="line.408"></a>
<FONT color="green">409</FONT>         * @return The flag (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.409"></a>
<FONT color="green">410</FONT>         */<a name="line.410"></a>
<FONT color="green">411</FONT>        public Boolean getSeriesVisible() {<a name="line.411"></a>
<FONT color="green">412</FONT>            return this.seriesVisible;   <a name="line.412"></a>
<FONT color="green">413</FONT>        }<a name="line.413"></a>
<FONT color="green">414</FONT>        <a name="line.414"></a>
<FONT color="green">415</FONT>        /**<a name="line.415"></a>
<FONT color="green">416</FONT>         * Sets the flag that controls the visibility of ALL series and sends a <a name="line.416"></a>
<FONT color="green">417</FONT>         * {@link RendererChangeEvent} to all registered listeners.  This flag <a name="line.417"></a>
<FONT color="green">418</FONT>         * overrides the per series and default settings - you must set it to <a name="line.418"></a>
<FONT color="green">419</FONT>         * &lt;code&gt;null&lt;/code&gt; if you want the other settings to apply.<a name="line.419"></a>
<FONT color="green">420</FONT>         * <a name="line.420"></a>
<FONT color="green">421</FONT>         * @param visible  the flag (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.421"></a>
<FONT color="green">422</FONT>         */<a name="line.422"></a>
<FONT color="green">423</FONT>        public void setSeriesVisible(Boolean visible) {<a name="line.423"></a>
<FONT color="green">424</FONT>             setSeriesVisible(visible, true);<a name="line.424"></a>
<FONT color="green">425</FONT>        }<a name="line.425"></a>
<FONT color="green">426</FONT>        <a name="line.426"></a>
<FONT color="green">427</FONT>        /**<a name="line.427"></a>
<FONT color="green">428</FONT>         * Sets the flag that controls the visibility of ALL series and sends a <a name="line.428"></a>
<FONT color="green">429</FONT>         * {@link RendererChangeEvent} to all registered listeners.  This flag <a name="line.429"></a>