combinedrangexyplot.html

jfreechart1。0。2的api。

<FONT color="green">535</FONT>                    result = Range.combine(result, subplot.getDataRange(axis));<a name="line.535"></a>
<FONT color="green">536</FONT>                }<a name="line.536"></a>
<FONT color="green">537</FONT>            }<a name="line.537"></a>
<FONT color="green">538</FONT>            return result;<a name="line.538"></a>
<FONT color="green">539</FONT>    <a name="line.539"></a>
<FONT color="green">540</FONT>        }<a name="line.540"></a>
<FONT color="green">541</FONT>    <a name="line.541"></a>
<FONT color="green">542</FONT>        /**<a name="line.542"></a>
<FONT color="green">543</FONT>         * Sets the space (width or height, depending on the orientation of the <a name="line.543"></a>
<FONT color="green">544</FONT>         * plot) for the domain axis of each subplot.<a name="line.544"></a>
<FONT color="green">545</FONT>         *<a name="line.545"></a>
<FONT color="green">546</FONT>         * @param space  the space.<a name="line.546"></a>
<FONT color="green">547</FONT>         */<a name="line.547"></a>
<FONT color="green">548</FONT>        protected void setFixedDomainAxisSpaceForSubplots(AxisSpace space) {<a name="line.548"></a>
<FONT color="green">549</FONT>    <a name="line.549"></a>
<FONT color="green">550</FONT>            Iterator iterator = this.subplots.iterator();<a name="line.550"></a>
<FONT color="green">551</FONT>            while (iterator.hasNext()) {<a name="line.551"></a>
<FONT color="green">552</FONT>                XYPlot plot = (XYPlot) iterator.next();<a name="line.552"></a>
<FONT color="green">553</FONT>                plot.setFixedDomainAxisSpace(space);<a name="line.553"></a>
<FONT color="green">554</FONT>            }<a name="line.554"></a>
<FONT color="green">555</FONT>    <a name="line.555"></a>
<FONT color="green">556</FONT>        }<a name="line.556"></a>
<FONT color="green">557</FONT>    <a name="line.557"></a>
<FONT color="green">558</FONT>        /**<a name="line.558"></a>
<FONT color="green">559</FONT>         * Handles a 'click' on the plot by updating the anchor values...<a name="line.559"></a>
<FONT color="green">560</FONT>         *<a name="line.560"></a>
<FONT color="green">561</FONT>         * @param x  x-coordinate, where the click occured.<a name="line.561"></a>
<FONT color="green">562</FONT>         * @param y  y-coordinate, where the click occured.<a name="line.562"></a>
<FONT color="green">563</FONT>         * @param info  object containing information about the plot dimensions.<a name="line.563"></a>
<FONT color="green">564</FONT>         */<a name="line.564"></a>
<FONT color="green">565</FONT>        public void handleClick(int x, int y, PlotRenderingInfo info) {<a name="line.565"></a>
<FONT color="green">566</FONT>    <a name="line.566"></a>
<FONT color="green">567</FONT>            Rectangle2D dataArea = info.getDataArea();<a name="line.567"></a>
<FONT color="green">568</FONT>            if (dataArea.contains(x, y)) {<a name="line.568"></a>
<FONT color="green">569</FONT>                for (int i = 0; i &lt; this.subplots.size(); i++) {<a name="line.569"></a>
<FONT color="green">570</FONT>                    XYPlot subplot = (XYPlot) this.subplots.get(i);<a name="line.570"></a>
<FONT color="green">571</FONT>                    PlotRenderingInfo subplotInfo = info.getSubplotInfo(i);<a name="line.571"></a>
<FONT color="green">572</FONT>                    subplot.handleClick(x, y, subplotInfo);<a name="line.572"></a>
<FONT color="green">573</FONT>                }<a name="line.573"></a>
<FONT color="green">574</FONT>            }<a name="line.574"></a>
<FONT color="green">575</FONT>    <a name="line.575"></a>
<FONT color="green">576</FONT>        }<a name="line.576"></a>
<FONT color="green">577</FONT>    <a name="line.577"></a>
<FONT color="green">578</FONT>        /**<a name="line.578"></a>
<FONT color="green">579</FONT>         * Receives a {@link PlotChangeEvent} and responds by notifying all <a name="line.579"></a>
<FONT color="green">580</FONT>         * listeners.<a name="line.580"></a>
<FONT color="green">581</FONT>         * <a name="line.581"></a>
<FONT color="green">582</FONT>         * @param event  the event.<a name="line.582"></a>
<FONT color="green">583</FONT>         */<a name="line.583"></a>
<FONT color="green">584</FONT>        public void plotChanged(PlotChangeEvent event) {<a name="line.584"></a>
<FONT color="green">585</FONT>            notifyListeners(event);<a name="line.585"></a>
<FONT color="green">586</FONT>        }<a name="line.586"></a>
<FONT color="green">587</FONT>    <a name="line.587"></a>
<FONT color="green">588</FONT>        /**<a name="line.588"></a>
<FONT color="green">589</FONT>         * Tests this plot for equality with another object.<a name="line.589"></a>
<FONT color="green">590</FONT>         *<a name="line.590"></a>
<FONT color="green">591</FONT>         * @param obj  the other object.<a name="line.591"></a>
<FONT color="green">592</FONT>         *<a name="line.592"></a>
<FONT color="green">593</FONT>         * @return &lt;code&gt;true&lt;/code&gt; or &lt;code&gt;false&lt;/code&gt;.<a name="line.593"></a>
<FONT color="green">594</FONT>         */<a name="line.594"></a>
<FONT color="green">595</FONT>        public boolean equals(Object obj) {<a name="line.595"></a>
<FONT color="green">596</FONT>    <a name="line.596"></a>
<FONT color="green">597</FONT>            if (obj == this) {<a name="line.597"></a>
<FONT color="green">598</FONT>                return true;<a name="line.598"></a>
<FONT color="green">599</FONT>            }<a name="line.599"></a>
<FONT color="green">600</FONT>    <a name="line.600"></a>
<FONT color="green">601</FONT>            if (!(obj instanceof CombinedRangeXYPlot)) {<a name="line.601"></a>
<FONT color="green">602</FONT>                return false;<a name="line.602"></a>
<FONT color="green">603</FONT>            }<a name="line.603"></a>
<FONT color="green">604</FONT>            if (!super.equals(obj)) {<a name="line.604"></a>
<FONT color="green">605</FONT>                return false;<a name="line.605"></a>
<FONT color="green">606</FONT>            }<a name="line.606"></a>
<FONT color="green">607</FONT>            CombinedRangeXYPlot that = (CombinedRangeXYPlot) obj;<a name="line.607"></a>
<FONT color="green">608</FONT>            if (!ObjectUtilities.equal(this.subplots, that.subplots)) {<a name="line.608"></a>
<FONT color="green">609</FONT>                return false;<a name="line.609"></a>
<FONT color="green">610</FONT>            }<a name="line.610"></a>
<FONT color="green">611</FONT>            if (this.totalWeight != that.totalWeight) {<a name="line.611"></a>
<FONT color="green">612</FONT>                return false;<a name="line.612"></a>
<FONT color="green">613</FONT>            }<a name="line.613"></a>
<FONT color="green">614</FONT>            if (this.gap != that.gap) {<a name="line.614"></a>
<FONT color="green">615</FONT>                return false;<a name="line.615"></a>
<FONT color="green">616</FONT>            }<a name="line.616"></a>
<FONT color="green">617</FONT>            return true;<a name="line.617"></a>
<FONT color="green">618</FONT>        }<a name="line.618"></a>
<FONT color="green">619</FONT>        <a name="line.619"></a>
<FONT color="green">620</FONT>        /**<a name="line.620"></a>
<FONT color="green">621</FONT>         * Returns a clone of the plot.<a name="line.621"></a>
<FONT color="green">622</FONT>         * <a name="line.622"></a>
<FONT color="green">623</FONT>         * @return A clone.<a name="line.623"></a>
<FONT color="green">624</FONT>         * <a name="line.624"></a>
<FONT color="green">625</FONT>         * @throws CloneNotSupportedException  this class will not throw this <a name="line.625"></a>
<FONT color="green">626</FONT>         *         exception, but subclasses (if any) might.<a name="line.626"></a>
<FONT color="green">627</FONT>         */<a name="line.627"></a>
<FONT color="green">628</FONT>        public Object clone() throws CloneNotSupportedException {<a name="line.628"></a>
<FONT color="green">629</FONT>            <a name="line.629"></a>
<FONT color="green">630</FONT>            CombinedRangeXYPlot result = (CombinedRangeXYPlot) super.clone(); <a name="line.630"></a>
<FONT color="green">631</FONT>            result.subplots = (List) ObjectUtilities.deepClone(this.subplots);<a name="line.631"></a>
<FONT color="green">632</FONT>            for (Iterator it = result.subplots.iterator(); it.hasNext();) {<a name="line.632"></a>
<FONT color="green">633</FONT>                Plot child = (Plot) it.next();<a name="line.633"></a>
<FONT color="green">634</FONT>                child.setParent(result);<a name="line.634"></a>
<FONT color="green">635</FONT>            }<a name="line.635"></a>
<FONT color="green">636</FONT>            <a name="line.636"></a>
<FONT color="green">637</FONT>            // after setting up all the subplots, the shared range axis may need <a name="line.637"></a>
<FONT color="green">638</FONT>            // reconfiguring<a name="line.638"></a>
<FONT color="green">639</FONT>            ValueAxis rangeAxis = result.getRangeAxis();<a name="line.639"></a>
<FONT color="green">640</FONT>            if (rangeAxis != null) {<a name="line.640"></a>
<FONT color="green">641</FONT>                rangeAxis.configure();<a name="line.641"></a>
<FONT color="green">642</FONT>            }<a name="line.642"></a>
<FONT color="green">643</FONT>            <a name="line.643"></a>
<FONT color="green">644</FONT>            return result;<a name="line.644"></a>
<FONT color="green">645</FONT>        }<a name="line.645"></a>
<FONT color="green">646</FONT>    <a name="line.646"></a>
<FONT color="green">647</FONT>    }<a name="line.647"></a>




























































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