xyplot.html

jfreechart最新源代码

<FONT color="green">415</FONT>        private AxisSpace fixedDomainAxisSpace;<a name="line.415"></a>
<FONT color="green">416</FONT>    <a name="line.416"></a>
<FONT color="green">417</FONT>        /** The fixed range axis space. */<a name="line.417"></a>
<FONT color="green">418</FONT>        private AxisSpace fixedRangeAxisSpace;<a name="line.418"></a>
<FONT color="green">419</FONT>    <a name="line.419"></a>
<FONT color="green">420</FONT>        /**<a name="line.420"></a>
<FONT color="green">421</FONT>         * The order of the dataset rendering (REVERSE draws the primary dataset<a name="line.421"></a>
<FONT color="green">422</FONT>         * last so that it appears to be on top).<a name="line.422"></a>
<FONT color="green">423</FONT>         */<a name="line.423"></a>
<FONT color="green">424</FONT>        private DatasetRenderingOrder datasetRenderingOrder<a name="line.424"></a>
<FONT color="green">425</FONT>            = DatasetRenderingOrder.REVERSE;<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>         * The order of the series rendering (REVERSE draws the primary series<a name="line.428"></a>
<FONT color="green">429</FONT>         * last so that it appears to be on top).<a name="line.429"></a>
<FONT color="green">430</FONT>         */<a name="line.430"></a>
<FONT color="green">431</FONT>        private SeriesRenderingOrder seriesRenderingOrder<a name="line.431"></a>
<FONT color="green">432</FONT>            = SeriesRenderingOrder.REVERSE;<a name="line.432"></a>
<FONT color="green">433</FONT>    <a name="line.433"></a>
<FONT color="green">434</FONT>        /**<a name="line.434"></a>
<FONT color="green">435</FONT>         * The weight for this plot (only relevant if this is a subplot in a<a name="line.435"></a>
<FONT color="green">436</FONT>         * combined plot).<a name="line.436"></a>
<FONT color="green">437</FONT>         */<a name="line.437"></a>
<FONT color="green">438</FONT>        private int weight;<a name="line.438"></a>
<FONT color="green">439</FONT>    <a name="line.439"></a>
<FONT color="green">440</FONT>        /**<a name="line.440"></a>
<FONT color="green">441</FONT>         * An optional collection of legend items that can be returned by the<a name="line.441"></a>
<FONT color="green">442</FONT>         * getLegendItems() method.<a name="line.442"></a>
<FONT color="green">443</FONT>         */<a name="line.443"></a>
<FONT color="green">444</FONT>        private LegendItemCollection fixedLegendItems;<a name="line.444"></a>
<FONT color="green">445</FONT>    <a name="line.445"></a>
<FONT color="green">446</FONT>        /**<a name="line.446"></a>
<FONT color="green">447</FONT>         * Default constructor.<a name="line.447"></a>
<FONT color="green">448</FONT>         */<a name="line.448"></a>
<FONT color="green">449</FONT>        public XYPlot() {<a name="line.449"></a>
<FONT color="green">450</FONT>            this(null, null, null, null);<a name="line.450"></a>
<FONT color="green">451</FONT>        }<a name="line.451"></a>
<FONT color="green">452</FONT>    <a name="line.452"></a>
<FONT color="green">453</FONT>        /**<a name="line.453"></a>
<FONT color="green">454</FONT>         * Creates a new plot.<a name="line.454"></a>
<FONT color="green">455</FONT>         *<a name="line.455"></a>
<FONT color="green">456</FONT>         * @param dataset  the dataset (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.456"></a>
<FONT color="green">457</FONT>         * @param domainAxis  the domain axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.457"></a>
<FONT color="green">458</FONT>         * @param rangeAxis  the range axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.458"></a>
<FONT color="green">459</FONT>         * @param renderer  the renderer (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.459"></a>
<FONT color="green">460</FONT>         */<a name="line.460"></a>
<FONT color="green">461</FONT>        public XYPlot(XYDataset dataset,<a name="line.461"></a>
<FONT color="green">462</FONT>                      ValueAxis domainAxis,<a name="line.462"></a>
<FONT color="green">463</FONT>                      ValueAxis rangeAxis,<a name="line.463"></a>
<FONT color="green">464</FONT>                      XYItemRenderer renderer) {<a name="line.464"></a>
<FONT color="green">465</FONT>    <a name="line.465"></a>
<FONT color="green">466</FONT>            super();<a name="line.466"></a>
<FONT color="green">467</FONT>    <a name="line.467"></a>
<FONT color="green">468</FONT>            this.orientation = PlotOrientation.VERTICAL;<a name="line.468"></a>
<FONT color="green">469</FONT>            this.weight = 1;  // only relevant when this is a subplot<a name="line.469"></a>
<FONT color="green">470</FONT>            this.axisOffset = RectangleInsets.ZERO_INSETS;<a name="line.470"></a>
<FONT color="green">471</FONT>    <a name="line.471"></a>
<FONT color="green">472</FONT>            // allocate storage for datasets, axes and renderers (all optional)<a name="line.472"></a>
<FONT color="green">473</FONT>            this.domainAxes = new ObjectList();<a name="line.473"></a>
<FONT color="green">474</FONT>            this.domainAxisLocations = new ObjectList();<a name="line.474"></a>
<FONT color="green">475</FONT>            this.foregroundDomainMarkers = new HashMap();<a name="line.475"></a>
<FONT color="green">476</FONT>            this.backgroundDomainMarkers = new HashMap();<a name="line.476"></a>
<FONT color="green">477</FONT>    <a name="line.477"></a>
<FONT color="green">478</FONT>            this.rangeAxes = new ObjectList();<a name="line.478"></a>
<FONT color="green">479</FONT>            this.rangeAxisLocations = new ObjectList();<a name="line.479"></a>
<FONT color="green">480</FONT>            this.foregroundRangeMarkers = new HashMap();<a name="line.480"></a>
<FONT color="green">481</FONT>            this.backgroundRangeMarkers = new HashMap();<a name="line.481"></a>
<FONT color="green">482</FONT>    <a name="line.482"></a>
<FONT color="green">483</FONT>            this.datasets = new ObjectList();<a name="line.483"></a>
<FONT color="green">484</FONT>            this.renderers = new ObjectList();<a name="line.484"></a>
<FONT color="green">485</FONT>    <a name="line.485"></a>
<FONT color="green">486</FONT>            this.datasetToDomainAxisMap = new TreeMap();<a name="line.486"></a>
<FONT color="green">487</FONT>            this.datasetToRangeAxisMap = new TreeMap();<a name="line.487"></a>
<FONT color="green">488</FONT>    <a name="line.488"></a>
<FONT color="green">489</FONT>            this.datasets.set(0, dataset);<a name="line.489"></a>
<FONT color="green">490</FONT>            if (dataset != null) {<a name="line.490"></a>
<FONT color="green">491</FONT>                dataset.addChangeListener(this);<a name="line.491"></a>
<FONT color="green">492</FONT>            }<a name="line.492"></a>
<FONT color="green">493</FONT>    <a name="line.493"></a>
<FONT color="green">494</FONT>            this.renderers.set(0, renderer);<a name="line.494"></a>
<FONT color="green">495</FONT>            if (renderer != null) {<a name="line.495"></a>
<FONT color="green">496</FONT>                renderer.setPlot(this);<a name="line.496"></a>
<FONT color="green">497</FONT>                renderer.addChangeListener(this);<a name="line.497"></a>
<FONT color="green">498</FONT>            }<a name="line.498"></a>
<FONT color="green">499</FONT>    <a name="line.499"></a>
<FONT color="green">500</FONT>            this.domainAxes.set(0, domainAxis);<a name="line.500"></a>
<FONT color="green">501</FONT>            this.mapDatasetToDomainAxis(0, 0);<a name="line.501"></a>
<FONT color="green">502</FONT>            if (domainAxis != null) {<a name="line.502"></a>
<FONT color="green">503</FONT>                domainAxis.setPlot(this);<a name="line.503"></a>
<FONT color="green">504</FONT>                domainAxis.addChangeListener(this);<a name="line.504"></a>
<FONT color="green">505</FONT>            }<a name="line.505"></a>
<FONT color="green">506</FONT>            this.domainAxisLocations.set(0, AxisLocation.BOTTOM_OR_LEFT);<a name="line.506"></a>
<FONT color="green">507</FONT>    <a name="line.507"></a>
<FONT color="green">508</FONT>            this.rangeAxes.set(0, rangeAxis);<a name="line.508"></a>
<FONT color="green">509</FONT>            this.mapDatasetToRangeAxis(0, 0);<a name="line.509"></a>
<FONT color="green">510</FONT>            if (rangeAxis != null) {<a name="line.510"></a>
<FONT color="green">511</FONT>                rangeAxis.setPlot(this);<a name="line.511"></a>
<FONT color="green">512</FONT>                rangeAxis.addChangeListener(this);<a name="line.512"></a>
<FONT color="green">513</FONT>            }<a name="line.513"></a>
<FONT color="green">514</FONT>            this.rangeAxisLocations.set(0, AxisLocation.BOTTOM_OR_LEFT);<a name="line.514"></a>
<FONT color="green">515</FONT>    <a name="line.515"></a>
<FONT color="green">516</FONT>            configureDomainAxes();<a name="line.516"></a>
<FONT color="green">517</FONT>            configureRangeAxes();<a name="line.517"></a>
<FONT color="green">518</FONT>    <a name="line.518"></a>
<FONT color="green">519</FONT>            this.domainGridlinesVisible = true;<a name="line.519"></a>
<FONT color="green">520</FONT>            this.domainGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.520"></a>
<FONT color="green">521</FONT>            this.domainGridlinePaint = DEFAULT_GRIDLINE_PAINT;<a name="line.521"></a>
<FONT color="green">522</FONT>    <a name="line.522"></a>
<FONT color="green">523</FONT>            this.rangeGridlinesVisible = true;<a name="line.523"></a>
<FONT color="green">524</FONT>            this.rangeGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.524"></a>
<FONT color="green">525</FONT>            this.rangeGridlinePaint = DEFAULT_GRIDLINE_PAINT;<a name="line.525"></a>
<FONT color="green">526</FONT>    <a name="line.526"></a>
<FONT color="green">527</FONT>            this.rangeZeroBaselineVisible = false;<a name="line.527"></a>
<FONT color="green">528</FONT>            this.rangeZeroBaselinePaint = Color.black;<a name="line.528"></a>
<FONT color="green">529</FONT>            this.rangeZeroBaselineStroke = new BasicStroke(0.5f);<a name="line.529"></a>
<FONT color="green">530</FONT>    <a name="line.530"></a>
<FONT color="green">531</FONT>            this.domainCrosshairVisible = false;<a name="line.531"></a>
<FONT color="green">532</FONT>            this.domainCrosshairValue = 0.0;<a name="line.532"></a>
<FONT color="green">533</FONT>            this.domainCrosshairStroke = DEFAULT_CROSSHAIR_STROKE;<a name="line.533"></a>
<FONT color="green">534</FONT>            this.domainCrosshairPaint = DEFAULT_CROSSHAIR_PAINT;<a name="line.534"></a>
<FONT color="green">535</FONT>    <a name="line.535"></a>
<FONT color="green">536</FONT>            this.rangeCrosshairVisible = false;<a name="line.536"></a>
<FONT color="green">537</FONT>            this.rangeCrosshairValue = 0.0;<a name="line.537"></a>
<FONT color="green">538</FONT>            this.rangeCrosshairStroke = DEFAULT_CROSSHAIR_STROKE;<a name="line.538"></a>
<FONT color="green">539</FONT>            this.rangeCrosshairPaint = DEFAULT_CROSSHAIR_PAINT;<a name="line.539"></a>
<FONT color="green">540</FONT>    <a name="line.540"></a>
<FONT color="green">541</FONT>            this.annotations = new java.util.ArrayList();<a name="line.541"></a>
<FONT color="green">542</FONT>    <a name="line.542"></a>
<FONT color="green">543</FONT>        }<a name="line.543"></a>
<FONT color="green">544</FONT>    <a name="line.544"></a>
<FONT color="green">545</FONT>        /**<a name="line.545"></a>
<FONT color="green">546</FONT>         * Returns the plot type as a string.<a name="line.546"></a>
<FONT color="green">547</FONT>         *<a name="line.547"></a>
<FONT color="green">548</FONT>         * @return A short string describing the type of plot.<a name="line.548"></a>
<FONT color="green">549</FONT>         */<a name="line.549"></a>
<FONT color="green">550</FONT>        public String getPlotType() {<a name="line.550"></a>
<FONT color="green">551</FONT>            return localizationResources.getString("XY_Plot");<a name="line.551"></a>
<FONT color="green">552</FONT>        }<a name="line.552"></a>
<FONT color="green">553</FONT>    <a name="line.553"></a>