xyboxandwhiskerrenderer.html

jfreechart1。0。2的api。

<FONT color="green">558</FONT>            }<a name="line.558"></a>
<FONT color="green">559</FONT>            g2.draw(box);<a name="line.559"></a>
<FONT color="green">560</FONT>    <a name="line.560"></a>
<FONT color="green">561</FONT>            // draw median<a name="line.561"></a>
<FONT color="green">562</FONT>            g2.setPaint(getArtifactPaint());<a name="line.562"></a>
<FONT color="green">563</FONT>            g2.draw(new Line2D.Double(xx - width / 2, yyMedian, xx + width / 2, <a name="line.563"></a>
<FONT color="green">564</FONT>                    yyMedian));<a name="line.564"></a>
<FONT color="green">565</FONT>    <a name="line.565"></a>
<FONT color="green">566</FONT>            double aRadius = 0;                 // average radius<a name="line.566"></a>
<FONT color="green">567</FONT>            double oRadius = width / 3;    // outlier radius<a name="line.567"></a>
<FONT color="green">568</FONT>    <a name="line.568"></a>
<FONT color="green">569</FONT>            // draw average - SPECIAL AIMS REQUIREMENT<a name="line.569"></a>
<FONT color="green">570</FONT>            if (yAverage != null) {<a name="line.570"></a>
<FONT color="green">571</FONT>                aRadius = width / 4;<a name="line.571"></a>
<FONT color="green">572</FONT>                Ellipse2D.Double avgEllipse = new Ellipse2D.Double(<a name="line.572"></a>
<FONT color="green">573</FONT>                    xx - aRadius, yyAverage - aRadius, aRadius * 2, aRadius * 2<a name="line.573"></a>
<FONT color="green">574</FONT>                );<a name="line.574"></a>
<FONT color="green">575</FONT>                g2.fill(avgEllipse);<a name="line.575"></a>
<FONT color="green">576</FONT>                g2.draw(avgEllipse);<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>            List outliers = new ArrayList();<a name="line.579"></a>
<FONT color="green">580</FONT>            OutlierListCollection outlierListCollection <a name="line.580"></a>
<FONT color="green">581</FONT>                = new OutlierListCollection();<a name="line.581"></a>
<FONT color="green">582</FONT>    <a name="line.582"></a>
<FONT color="green">583</FONT>            /* From outlier array sort out which are outliers and put these into <a name="line.583"></a>
<FONT color="green">584</FONT>             * an arraylist. If there are any farouts, set the flag on the <a name="line.584"></a>
<FONT color="green">585</FONT>             * OutlierListCollection<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>            for (int i = 0; i &lt; yOutliers.size(); i++) {<a name="line.588"></a>
<FONT color="green">589</FONT>                double outlier = ((Number) yOutliers.get(i)).doubleValue();<a name="line.589"></a>
<FONT color="green">590</FONT>                if (outlier &gt; boxAndWhiskerData.getMaxOutlier(series, <a name="line.590"></a>
<FONT color="green">591</FONT>                        item).doubleValue()) {<a name="line.591"></a>
<FONT color="green">592</FONT>                    outlierListCollection.setHighFarOut(true);<a name="line.592"></a>
<FONT color="green">593</FONT>                } <a name="line.593"></a>
<FONT color="green">594</FONT>                else if (outlier &lt; boxAndWhiskerData.getMinOutlier(series, <a name="line.594"></a>
<FONT color="green">595</FONT>                        item).doubleValue()) {<a name="line.595"></a>
<FONT color="green">596</FONT>                    outlierListCollection.setLowFarOut(true);<a name="line.596"></a>
<FONT color="green">597</FONT>                } <a name="line.597"></a>
<FONT color="green">598</FONT>                else if (outlier &gt; boxAndWhiskerData.getMaxRegularValue(series, <a name="line.598"></a>
<FONT color="green">599</FONT>                        item).doubleValue()) {<a name="line.599"></a>
<FONT color="green">600</FONT>                    yyOutlier = rangeAxis.valueToJava2D(outlier, dataArea, <a name="line.600"></a>
<FONT color="green">601</FONT>                            location);<a name="line.601"></a>
<FONT color="green">602</FONT>                    outliers.add(new Outlier(xx, yyOutlier, oRadius));<a name="line.602"></a>
<FONT color="green">603</FONT>                }<a name="line.603"></a>
<FONT color="green">604</FONT>                else if (outlier &lt; boxAndWhiskerData.getMinRegularValue(series, <a name="line.604"></a>
<FONT color="green">605</FONT>                        item).doubleValue()) {<a name="line.605"></a>
<FONT color="green">606</FONT>                    yyOutlier = rangeAxis.valueToJava2D(outlier, dataArea, <a name="line.606"></a>
<FONT color="green">607</FONT>                            location);<a name="line.607"></a>
<FONT color="green">608</FONT>                    outliers.add(new Outlier(xx, yyOutlier, oRadius));<a name="line.608"></a>
<FONT color="green">609</FONT>                }<a name="line.609"></a>
<FONT color="green">610</FONT>                Collections.sort(outliers);<a name="line.610"></a>
<FONT color="green">611</FONT>            }<a name="line.611"></a>
<FONT color="green">612</FONT>    <a name="line.612"></a>
<FONT color="green">613</FONT>            // Process outliers. Each outlier is either added to the appropriate <a name="line.613"></a>
<FONT color="green">614</FONT>            // outlier list or a new outlier list is made<a name="line.614"></a>
<FONT color="green">615</FONT>            for (Iterator iterator = outliers.iterator(); iterator.hasNext();) {<a name="line.615"></a>
<FONT color="green">616</FONT>                Outlier outlier = (Outlier) iterator.next();<a name="line.616"></a>
<FONT color="green">617</FONT>                outlierListCollection.add(outlier);<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>            // draw yOutliers<a name="line.620"></a>
<FONT color="green">621</FONT>            double maxAxisValue = rangeAxis.valueToJava2D(<a name="line.621"></a>
<FONT color="green">622</FONT>                rangeAxis.getUpperBound(), dataArea, location<a name="line.622"></a>
<FONT color="green">623</FONT>            ) + aRadius;<a name="line.623"></a>
<FONT color="green">624</FONT>            double minAxisValue = rangeAxis.valueToJava2D(<a name="line.624"></a>
<FONT color="green">625</FONT>                rangeAxis.getLowerBound(), dataArea, location<a name="line.625"></a>
<FONT color="green">626</FONT>            ) - aRadius;<a name="line.626"></a>
<FONT color="green">627</FONT>    <a name="line.627"></a>
<FONT color="green">628</FONT>            // draw outliers<a name="line.628"></a>
<FONT color="green">629</FONT>            for (Iterator iterator = outlierListCollection.iterator(); <a name="line.629"></a>
<FONT color="green">630</FONT>                    iterator.hasNext();) {<a name="line.630"></a>
<FONT color="green">631</FONT>                OutlierList list = (OutlierList) iterator.next();<a name="line.631"></a>
<FONT color="green">632</FONT>                Outlier outlier = list.getAveragedOutlier();<a name="line.632"></a>
<FONT color="green">633</FONT>                Point2D point = outlier.getPoint();<a name="line.633"></a>
<FONT color="green">634</FONT>    <a name="line.634"></a>
<FONT color="green">635</FONT>                if (list.isMultiple()) {<a name="line.635"></a>
<FONT color="green">636</FONT>                    drawMultipleEllipse(point, width, oRadius, g2);<a name="line.636"></a>
<FONT color="green">637</FONT>                } <a name="line.637"></a>
<FONT color="green">638</FONT>                else {<a name="line.638"></a>
<FONT color="green">639</FONT>                    drawEllipse(point, oRadius, g2);<a name="line.639"></a>
<FONT color="green">640</FONT>                }<a name="line.640"></a>
<FONT color="green">641</FONT>            }<a name="line.641"></a>
<FONT color="green">642</FONT>    <a name="line.642"></a>
<FONT color="green">643</FONT>            // draw farout<a name="line.643"></a>
<FONT color="green">644</FONT>            if (outlierListCollection.isHighFarOut()) {<a name="line.644"></a>
<FONT color="green">645</FONT>                drawHighFarOut(aRadius, g2, xx, maxAxisValue);<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>
<FONT color="green">648</FONT>            if (outlierListCollection.isLowFarOut()) {<a name="line.648"></a>
<FONT color="green">649</FONT>                drawLowFarOut(aRadius, g2, xx, minAxisValue);<a name="line.649"></a>
<FONT color="green">650</FONT>            }<a name="line.650"></a>
<FONT color="green">651</FONT>            <a name="line.651"></a>
<FONT color="green">652</FONT>            // add an entity for the item...<a name="line.652"></a>
<FONT color="green">653</FONT>            if (entities != null) {<a name="line.653"></a>
<FONT color="green">654</FONT>                String tip = null;<a name="line.654"></a>
<FONT color="green">655</FONT>                XYToolTipGenerator generator = getToolTipGenerator(series, item);<a name="line.655"></a>
<FONT color="green">656</FONT>                if (generator != null) {<a name="line.656"></a>
<FONT color="green">657</FONT>                    tip = generator.generateToolTip(dataset, series, item);<a name="line.657"></a>
<FONT color="green">658</FONT>                }<a name="line.658"></a>
<FONT color="green">659</FONT>                String url = null;<a name="line.659"></a>
<FONT color="green">660</FONT>                if (getURLGenerator() != null) {<a name="line.660"></a>
<FONT color="green">661</FONT>                    url = getURLGenerator().generateURL(dataset, series, item);<a name="line.661"></a>
<FONT color="green">662</FONT>                }<a name="line.662"></a>
<FONT color="green">663</FONT>                XYItemEntity entity = new XYItemEntity(box, dataset, series, item, <a name="line.663"></a>
<FONT color="green">664</FONT>                        tip, url);<a name="line.664"></a>
<FONT color="green">665</FONT>                entities.add(entity);<a name="line.665"></a>
<FONT color="green">666</FONT>            }<a name="line.666"></a>
<FONT color="green">667</FONT>    <a name="line.667"></a>
<FONT color="green">668</FONT>        }<a name="line.668"></a>
<FONT color="green">669</FONT>    <a name="line.669"></a>
<FONT color="green">670</FONT>        /**<a name="line.670"></a>
<FONT color="green">671</FONT>         * Draws an ellipse to represent an outlier.<a name="line.671"></a>
<FONT color="green">672</FONT>         * <a name="line.672"></a>
<FONT color="green">673</FONT>         * @param point  the location.<a name="line.673"></a>
<FONT color="green">674</FONT>         * @param oRadius  the radius.<a name="line.674"></a>
<FONT color="green">675</FONT>         * @param g2  the graphics device.<a name="line.675"></a>
<FONT color="green">676</FONT>         */<a name="line.676"></a>
<FONT color="green">677</FONT>        protected void drawEllipse(Point2D point, double oRadius, Graphics2D g2) {<a name="line.677"></a>
<FONT color="green">678</FONT>            Ellipse2D.Double dot = new Ellipse2D.Double(<a name="line.678"></a>
<FONT color="green">679</FONT>                point.getX() + oRadius / 2, point.getY(), oRadius, oRadius<a name="line.679"></a>
<FONT color="green">680</FONT>            );<a name="line.680"></a>
<FONT color="green">681</FONT>            g2.draw(dot);<a name="line.681"></a>
<FONT color="green">682</FONT>        }<a name="line.682"></a>
<FONT color="green">683</FONT>    <a name="line.683"></a>
<FONT color="green">684</FONT>        /**<a name="line.684"></a>
<FONT color="green">685</FONT>         * Draws two ellipses to represent overlapping outliers.<a name="line.685"></a>
<FONT color="green">686</FONT>         * <a name="line.686"></a>
<FONT color="green">687</FONT>         * @param point  the location.<a name="line.687"></a>
<FONT color="green">688</FONT>         * @param boxWidth  the box width.<a name="line.688"></a>
<FONT color="green">689</FONT>         * @param oRadius  the radius.<a name="line.689"></a>
<FONT color="green">690</FONT>         * @param g2  the graphics device.<a name="line.690"></a>
<FONT color="green">691</FONT>         */<a name="line.691"></a>
<FONT color="green">692</FONT>        protected void drawMultipleEllipse(Point2D point, double boxWidth, <a name="line.692"></a>
<FONT color="green">693</FONT>                                           double oRadius, Graphics2D g2) {<a name="line.693"></a>
<FONT color="green">694</FONT>                                             <a name="line.694"></a>
<FONT color="green">695</FONT>            Ellipse2D.Double dot1 = new Ellipse2D.Double(<a name="line.695"></a>
<FONT color="green">696</FONT>                point.getX() - (boxWidth / 2) + oRadius, point.getY(), oRadius, <a name="line.696"></a>
<FONT color="green">697</FONT>