categoryplot.html

jfreechart最新源代码

<FONT color="green">421</FONT>            if (dataset != null) {<a name="line.421"></a>
<FONT color="green">422</FONT>                dataset.addChangeListener(this);<a name="line.422"></a>
<FONT color="green">423</FONT>            }<a name="line.423"></a>
<FONT color="green">424</FONT>    <a name="line.424"></a>
<FONT color="green">425</FONT>            this.axisOffset = RectangleInsets.ZERO_INSETS;<a name="line.425"></a>
<FONT color="green">426</FONT>    <a name="line.426"></a>
<FONT color="green">427</FONT>            setDomainAxisLocation(AxisLocation.BOTTOM_OR_LEFT, false);<a name="line.427"></a>
<FONT color="green">428</FONT>            setRangeAxisLocation(AxisLocation.TOP_OR_LEFT, false);<a name="line.428"></a>
<FONT color="green">429</FONT>    <a name="line.429"></a>
<FONT color="green">430</FONT>            this.renderers.set(0, renderer);<a name="line.430"></a>
<FONT color="green">431</FONT>            if (renderer != null) {<a name="line.431"></a>
<FONT color="green">432</FONT>                renderer.setPlot(this);<a name="line.432"></a>
<FONT color="green">433</FONT>                renderer.addChangeListener(this);<a name="line.433"></a>
<FONT color="green">434</FONT>            }<a name="line.434"></a>
<FONT color="green">435</FONT>    <a name="line.435"></a>
<FONT color="green">436</FONT>            this.domainAxes.set(0, domainAxis);<a name="line.436"></a>
<FONT color="green">437</FONT>            this.mapDatasetToDomainAxis(0, 0);<a name="line.437"></a>
<FONT color="green">438</FONT>            if (domainAxis != null) {<a name="line.438"></a>
<FONT color="green">439</FONT>                domainAxis.setPlot(this);<a name="line.439"></a>
<FONT color="green">440</FONT>                domainAxis.addChangeListener(this);<a name="line.440"></a>
<FONT color="green">441</FONT>            }<a name="line.441"></a>
<FONT color="green">442</FONT>            this.drawSharedDomainAxis = false;<a name="line.442"></a>
<FONT color="green">443</FONT>    <a name="line.443"></a>
<FONT color="green">444</FONT>            this.rangeAxes.set(0, rangeAxis);<a name="line.444"></a>
<FONT color="green">445</FONT>            this.mapDatasetToRangeAxis(0, 0);<a name="line.445"></a>
<FONT color="green">446</FONT>            if (rangeAxis != null) {<a name="line.446"></a>
<FONT color="green">447</FONT>                rangeAxis.setPlot(this);<a name="line.447"></a>
<FONT color="green">448</FONT>                rangeAxis.addChangeListener(this);<a name="line.448"></a>
<FONT color="green">449</FONT>            }<a name="line.449"></a>
<FONT color="green">450</FONT>            <a name="line.450"></a>
<FONT color="green">451</FONT>            configureDomainAxes();<a name="line.451"></a>
<FONT color="green">452</FONT>            configureRangeAxes();<a name="line.452"></a>
<FONT color="green">453</FONT>    <a name="line.453"></a>
<FONT color="green">454</FONT>            this.domainGridlinesVisible = DEFAULT_DOMAIN_GRIDLINES_VISIBLE;<a name="line.454"></a>
<FONT color="green">455</FONT>            this.domainGridlinePosition = CategoryAnchor.MIDDLE;<a name="line.455"></a>
<FONT color="green">456</FONT>            this.domainGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.456"></a>
<FONT color="green">457</FONT>            this.domainGridlinePaint = DEFAULT_GRIDLINE_PAINT;<a name="line.457"></a>
<FONT color="green">458</FONT>    <a name="line.458"></a>
<FONT color="green">459</FONT>            this.rangeGridlinesVisible = DEFAULT_RANGE_GRIDLINES_VISIBLE;<a name="line.459"></a>
<FONT color="green">460</FONT>            this.rangeGridlineStroke = DEFAULT_GRIDLINE_STROKE;<a name="line.460"></a>
<FONT color="green">461</FONT>            this.rangeGridlinePaint = DEFAULT_GRIDLINE_PAINT;<a name="line.461"></a>
<FONT color="green">462</FONT>    <a name="line.462"></a>
<FONT color="green">463</FONT>            this.foregroundDomainMarkers = new HashMap();<a name="line.463"></a>
<FONT color="green">464</FONT>            this.backgroundDomainMarkers = new HashMap();<a name="line.464"></a>
<FONT color="green">465</FONT>            this.foregroundRangeMarkers = new HashMap();<a name="line.465"></a>
<FONT color="green">466</FONT>            this.backgroundRangeMarkers = new HashMap();<a name="line.466"></a>
<FONT color="green">467</FONT>    <a name="line.467"></a>
<FONT color="green">468</FONT>            Marker baseline = new ValueMarker(<a name="line.468"></a>
<FONT color="green">469</FONT>                0.0, new Color(0.8f, 0.8f, 0.8f, 0.5f), new BasicStroke(1.0f),<a name="line.469"></a>
<FONT color="green">470</FONT>                new Color(0.85f, 0.85f, 0.95f, 0.5f), new BasicStroke(1.0f), 0.6f<a name="line.470"></a>
<FONT color="green">471</FONT>            );<a name="line.471"></a>
<FONT color="green">472</FONT>            addRangeMarker(baseline, Layer.BACKGROUND);<a name="line.472"></a>
<FONT color="green">473</FONT>    <a name="line.473"></a>
<FONT color="green">474</FONT>            this.anchorValue = 0.0;<a name="line.474"></a>
<FONT color="green">475</FONT>            this.annotations = new java.util.ArrayList();<a name="line.475"></a>
<FONT color="green">476</FONT>    <a name="line.476"></a>
<FONT color="green">477</FONT>        }<a name="line.477"></a>
<FONT color="green">478</FONT>        <a name="line.478"></a>
<FONT color="green">479</FONT>        /**<a name="line.479"></a>
<FONT color="green">480</FONT>         * Returns a string describing the type of plot.<a name="line.480"></a>
<FONT color="green">481</FONT>         *<a name="line.481"></a>
<FONT color="green">482</FONT>         * @return The type.<a name="line.482"></a>
<FONT color="green">483</FONT>         */<a name="line.483"></a>
<FONT color="green">484</FONT>        public String getPlotType() {<a name="line.484"></a>
<FONT color="green">485</FONT>            return localizationResources.getString("Category_Plot");<a name="line.485"></a>
<FONT color="green">486</FONT>        }<a name="line.486"></a>
<FONT color="green">487</FONT>    <a name="line.487"></a>
<FONT color="green">488</FONT>        /**<a name="line.488"></a>
<FONT color="green">489</FONT>         * Returns the orientation of the plot.<a name="line.489"></a>
<FONT color="green">490</FONT>         *<a name="line.490"></a>
<FONT color="green">491</FONT>         * @return The orientation of the plot.<a name="line.491"></a>
<FONT color="green">492</FONT>         */<a name="line.492"></a>
<FONT color="green">493</FONT>        public PlotOrientation getOrientation() {<a name="line.493"></a>
<FONT color="green">494</FONT>            return this.orientation;<a name="line.494"></a>
<FONT color="green">495</FONT>        }<a name="line.495"></a>
<FONT color="green">496</FONT>    <a name="line.496"></a>
<FONT color="green">497</FONT>        /**<a name="line.497"></a>
<FONT color="green">498</FONT>         * Sets the orientation for the plot and sends a {@link PlotChangeEvent} to<a name="line.498"></a>
<FONT color="green">499</FONT>         * all registered listeners.<a name="line.499"></a>
<FONT color="green">500</FONT>         *<a name="line.500"></a>
<FONT color="green">501</FONT>         * @param orientation  the orientation (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.501"></a>
<FONT color="green">502</FONT>         */<a name="line.502"></a>
<FONT color="green">503</FONT>        public void setOrientation(PlotOrientation orientation) {<a name="line.503"></a>
<FONT color="green">504</FONT>            if (orientation == null) {<a name="line.504"></a>
<FONT color="green">505</FONT>                throw new IllegalArgumentException("Null 'orientation' argument.");<a name="line.505"></a>
<FONT color="green">506</FONT>            }<a name="line.506"></a>
<FONT color="green">507</FONT>            this.orientation = orientation;<a name="line.507"></a>
<FONT color="green">508</FONT>            notifyListeners(new PlotChangeEvent(this));<a name="line.508"></a>
<FONT color="green">509</FONT>        }<a name="line.509"></a>
<FONT color="green">510</FONT>    <a name="line.510"></a>
<FONT color="green">511</FONT>        /**<a name="line.511"></a>
<FONT color="green">512</FONT>         * Returns the axis offset.<a name="line.512"></a>
<FONT color="green">513</FONT>         *<a name="line.513"></a>
<FONT color="green">514</FONT>         * @return The axis offset (never &lt;code&gt;null&lt;/code&gt;).<a name="line.514"></a>
<FONT color="green">515</FONT>         */<a name="line.515"></a>
<FONT color="green">516</FONT>        public RectangleInsets getAxisOffset() {<a name="line.516"></a>
<FONT color="green">517</FONT>            return this.axisOffset;<a name="line.517"></a>
<FONT color="green">518</FONT>        }<a name="line.518"></a>
<FONT color="green">519</FONT>    <a name="line.519"></a>
<FONT color="green">520</FONT>        /**<a name="line.520"></a>
<FONT color="green">521</FONT>         * Sets the axis offsets (gap between the data area and the axes).<a name="line.521"></a>
<FONT color="green">522</FONT>         *<a name="line.522"></a>
<FONT color="green">523</FONT>         * @param offset  the offset (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.523"></a>
<FONT color="green">524</FONT>         */<a name="line.524"></a>
<FONT color="green">525</FONT>        public void setAxisOffset(RectangleInsets offset) {<a name="line.525"></a>
<FONT color="green">526</FONT>            if (offset == null) {<a name="line.526"></a>
<FONT color="green">527</FONT>                throw new IllegalArgumentException("Null 'offset' argument.");   <a name="line.527"></a>
<FONT color="green">528</FONT>            }<a name="line.528"></a>
<FONT color="green">529</FONT>            this.axisOffset = offset;<a name="line.529"></a>
<FONT color="green">530</FONT>            notifyListeners(new PlotChangeEvent(this));<a name="line.530"></a>
<FONT color="green">531</FONT>        }<a name="line.531"></a>
<FONT color="green">532</FONT>    <a name="line.532"></a>
<FONT color="green">533</FONT>    <a name="line.533"></a>
<FONT color="green">534</FONT>        /**<a name="line.534"></a>
<FONT color="green">535</FONT>         * Returns the domain axis for the plot.  If the domain axis for this plot<a name="line.535"></a>
<FONT color="green">536</FONT>         * is &lt;code&gt;null&lt;/code&gt;, then the method will return the parent plot's <a name="line.536"></a>
<FONT color="green">537</FONT>         * domain axis (if there is a parent plot).<a name="line.537"></a>
<FONT color="green">538</FONT>         *<a name="line.538"></a>
<FONT color="green">539</FONT>         * @return The domain axis (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.539"></a>
<FONT color="green">540</FONT>         */<a name="line.540"></a>
<FONT color="green">541</FONT>        public CategoryAxis getDomainAxis() {<a name="line.541"></a>
<FONT color="green">542</FONT>            return getDomainAxis(0);<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 a domain axis.<a name="line.546"></a>
<FONT color="green">547</FONT>         *<a name="line.547"></a>
<FONT color="green">548</FONT>         * @param index  the axis index.<a name="line.548"></a>
<FONT color="green">549</FONT>         *<a name="line.549"></a>
<FONT color="green">550</FONT>         * @return The axis (&lt;code&gt;null&lt;/code&gt; possible).<a name="line.550"></a>
<FONT color="green">551</FONT>         */<a name="line.551"></a>
<FONT color="green">552</FONT>        public CategoryAxis getDomainAxis(int index) {<a name="line.552"></a>
<FONT color="green">553</FONT>            CategoryAxis result = null;<a name="line.553"></a>
<FONT color="green">554</FONT>            if (index &lt; this.domainAxes.size()) {<a name="line.554"></a>
<FONT color="green">555</FONT>                result = (CategoryAxis) this.domainAxes.get(index);<a name="line.555"></a>
<FONT color="green">556</FONT>            }<a name="line.556"></a>
<FONT color="green">557</FONT>            if (result == null) {<a name="line.557"></a>
<FONT color="green">558</FONT>                Plot parent = getParent();<a name="line.558"></a>
<FONT color="green">559</FONT>                if (parent instanceof CategoryPlot) {<a name="line.559"></a>
<FONT color="green">560</FONT>                    CategoryPlot cp = (CategoryPlot) parent;<a name="line.560"></a>
<FONT color="green">561</FONT>                    result = cp.getDomainAxis(index);<a name="line.561"></a>