Example usage for org.jfree.chart.plot XYPlot getDomainAxis

Introduction

In this page you can find the example usage for org.jfree.chart.plot XYPlot getDomainAxis.

Prototype

public ValueAxis getDomainAxis() 

Source Link

Document

Returns the domain axis with index 0.

Usage

From source file:org.jfree.chart.demo.ClusteredXYBarRendererDemo1.java

public static JPanel createDemoPanel() {
    JPanel jpanel = new JPanel(new GridLayout(2, 2));
    jpanel.setPreferredSize(new Dimension(800, 600));
    IntervalXYDataset intervalxydataset = createDataset();
    JFreeChart jfreechart = createChart("Vertical", intervalxydataset);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    XYBarRenderer xybarrenderer = (XYBarRenderer) xyplot.getRenderer();
    xybarrenderer.setDrawBarOutline(false);
    xybarrenderer.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    ChartPanel chartpanel = new ChartPanel(jfreechart);
    jpanel.add(chartpanel);// w  w  w  .j a v a 2  s.c  o m
    JFreeChart jfreechart1 = createChart("Vertical / Inverted Axis", intervalxydataset);
    XYPlot xyplot1 = (XYPlot) jfreechart1.getPlot();
    XYBarRenderer xybarrenderer1 = (XYBarRenderer) xyplot1.getRenderer();
    xybarrenderer1.setDrawBarOutline(false);
    xybarrenderer1.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer1.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer1.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
    xyplot1.getDomainAxis().setInverted(true);
    ChartPanel chartpanel1 = new ChartPanel(jfreechart1);
    jpanel.add(chartpanel1);
    JFreeChart jfreechart2 = createChart("Horizontal", intervalxydataset);
    XYPlot xyplot2 = (XYPlot) jfreechart2.getPlot();
    xyplot2.setOrientation(PlotOrientation.HORIZONTAL);
    XYBarRenderer xybarrenderer2 = (XYBarRenderer) xyplot2.getRenderer();
    xybarrenderer2.setDrawBarOutline(false);
    xybarrenderer2.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer2.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer2.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
    ChartPanel chartpanel2 = new ChartPanel(jfreechart2);
    jpanel.add(chartpanel2);
    JFreeChart jfreechart3 = createChart("Horizontal / Inverted Axis", intervalxydataset);
    XYPlot xyplot3 = (XYPlot) jfreechart3.getPlot();
    xyplot3.setOrientation(PlotOrientation.HORIZONTAL);
    XYBarRenderer xybarrenderer3 = (XYBarRenderer) xyplot3.getRenderer();
    xybarrenderer3.setDrawBarOutline(false);
    xybarrenderer3.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer3.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer3.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_HORIZONTAL));
    xyplot3.getDomainAxis().setInverted(true);
    ChartPanel chartpanel3 = new ChartPanel(jfreechart3);
    jpanel.add(chartpanel3);
    return jpanel;
}

---

From source file:eu.kprod.gui.chart.MwChartFactory.java

public static MwChartPanel createChart(MwConfiguration conf, final XYDataset xyDataset) {
    final JFreeChart chart;

    chart = ChartFactory.createTimeSeriesChart(null, null, null, xyDataset, false, true, true);

    chart.setBackgroundPaint(conf.color.getColor(MwColor.BACKGROUND_COLOR));
    chart.setBorderVisible(false);//from  w w w  . j a  va2s . c om
    final XYPlot plot = chart.getXYPlot();

    plot.setBackgroundPaint(conf.color.getColor(MwColor.BACKGROUND_COLOR));

    plot.setDomainGridlinePaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    plot.setRangeGridlinePaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    plot.setDomainGridlinesVisible(false);
    plot.setDomainCrosshairPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    // axis.setDateFormatOverride(new SimpleDateFormat("mm''ss''''SSS"));
    axis.setAxisLineVisible(false);
    axis.setTickLabelsVisible(false);
    axis.setTickLabelPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));

    // force integer display
    final ValueAxis va = plot.getRangeAxis();
    va.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    va.setLabelPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    va.setAxisLinePaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    va.setTickLabelPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));

    //        va.setRange(-280,280);
    //        va.setFixedAutoRange(560);
    //        va.setLowerBound(-280);
    //        va.setUpperBound(280);
    //        va.setAutoRange(false);
    va.setRangeWithMargins(-280, 280);

    final MwChartPanel chartPanel = new MwChartPanel(chart, conf);
    chartPanel.setMouseWheelEnabled(false);
    chartPanel.setDomainZoomable(false);
    chartPanel.setRangeZoomable(false);

    return chartPanel;

}

---

From source file:org.multiwii.swingui.gui.chart.MwChartFactory.java

public static MwChartPanel createChart(MwConfiguration conf, final XYDataset xyDataset) {
    final JFreeChart chart;

    chart = ChartFactory.createTimeSeriesChart(null, null, null, xyDataset, false, true, true);

    chart.setBackgroundPaint(conf.color.getColor(MwColor.BACKGROUND_COLOR));
    chart.setBorderVisible(false);/* w w w.j a  va 2s  .c  o m*/
    final XYPlot plot = chart.getXYPlot();

    plot.setBackgroundPaint(conf.color.getColor(MwColor.BACKGROUND_COLOR));

    plot.setDomainGridlinePaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    plot.setRangeGridlinePaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    plot.setDomainGridlinesVisible(false);
    plot.setDomainCrosshairPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    // axis.setDateFormatOverride(new SimpleDateFormat("mm''ss''''SSS"));
    axis.setAxisLineVisible(false);
    axis.setTickLabelsVisible(false);
    axis.setTickLabelPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));

    // force integer display
    final ValueAxis va = plot.getRangeAxis();
    va.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    va.setLabelPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    va.setAxisLinePaint(conf.color.getColor(MwColor.FORGROUND_COLOR));
    va.setTickLabelPaint(conf.color.getColor(MwColor.FORGROUND_COLOR));

    // va.setRange(-280,280);
    // va.setFixedAutoRange(560);
    // va.setLowerBound(-280);
    // va.setUpperBound(280);
    // va.setAutoRange(false);
    va.setRangeWithMargins(-280, 280);

    final MwChartPanel chartPanel = new MwChartPanel(chart, conf);
    chartPanel.setMouseWheelEnabled(false);
    chartPanel.setDomainZoomable(false);
    chartPanel.setRangeZoomable(false);

    return chartPanel;

}

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From source file:org.posterita.businesslogic.performanceanalysis.CustomPOSReportManager.java

public static TimeSeriesChart generateTimeSeriesChart(Properties ctx, String title, String subtitle,
        int account_id, Timestamp fromDate, Timestamp toDate, String salesGroup, String priceQtyFilter)
        throws OperationException {
    TimeSeriesChart timeSeriesChart = new TimeSeriesChart();
    timeSeriesChart.setTitle(title);//from w  w w.  j  a  v  a2  s  .  c  o m
    timeSeriesChart.setSubtitle(subtitle);
    timeSeriesChart.setShowShapes(true);
    //timeSeriesChart.getDataSetFromSQL(timeSeriesChartSQL);

    String timeSeriesChartSQL = SalesAnalysisReportManager.getTimeSeriesDataSetSQL(ctx, account_id, fromDate,
            toDate, salesGroup);
    ArrayList<Object[]> list = ReportManager.getReportData(ctx, timeSeriesChartSQL, false);

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    TimeSeries series = null;
    String yLabel = null;

    String seriesName = null;
    String date = null;
    BigDecimal price = null;
    String[] s = null;
    int day, month, year;

    for (Object[] data : list) {
        seriesName = (String) data[0];
        date = (String) data[1];
        price = (BigDecimal) data[2];
        s = date.split("-");

        if (s.length != 3)
            throw new OperationException("Unable to generate timeseries. "
                    + "Cause:Invalid date format, the date returned should have the following format 'DD-MM-YYYY'");

        SimpleDateFormat sdf = new SimpleDateFormat();
        Calendar cal = Calendar.getInstance();
        Date d = null;

        try {
            sdf.applyPattern("dd-MM-yyyy");
            d = sdf.parse(date);
        } catch (ParseException e1) {
            try {
                sdf.applyPattern("dd-MMM-yyyy");
                d = sdf.parse(date);
            } catch (ParseException e) {
                throw new OperationException("Unable to generate timeseries. "
                        + "Cause:Invalid date format, the date returned should have one of the following formats 'DD-MM-YYYY' or 'DD-MMM-YYYY'",
                        e);
            }
        }

        cal.setTime(d);

        day = cal.get(Calendar.DATE);
        month = cal.get(Calendar.MONTH) + 1;
        year = cal.get(Calendar.YEAR);

        series = dataset.getSeries(seriesName);

        if (series == null) {
            series = new TimeSeries(seriesName, Day.class);
            series.add(new Day(day, month, year), price);

            dataset.addSeries(series);
        } else {
            series.add(new Day(day, month, year), price);
        } //if   

    } //for

    if (priceQtyFilter.equalsIgnoreCase(Constants.PRICE)) {
        //against price
        String currency = POSTerminalManager.getDefaultSalesCurrency(ctx).getCurSymbol();
        yLabel = "Value (" + currency + ")";
    } else {
        yLabel = "Quantity";
    }

    timeSeriesChart.setYLabel(yLabel);
    timeSeriesChart.setDataset(dataset);
    XYPlot plot = (XYPlot) timeSeriesChart.getChart().getPlot();
    DateAxis axis = (DateAxis) plot.getDomainAxis();

    SimpleDateFormat sdf = new SimpleDateFormat(TimestampConvertor.DEFAULT_DATE_PATTERN1);

    axis.setRange(fromDate, toDate);
    //axis.setTickUnit(new DateTickUnit(DateTickUnit.MONTH,1,new SimpleDateFormat("MMM-yyyy")));        
    timeSeriesChart.getChart().setBackgroundPaint(Color.white);

    return timeSeriesChart;
}

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From source file:org.jfree.chart.demo.BubbleChartDemo2.java

private static JFreeChart createChart(XYZDataset xyzdataset) {
    JFreeChart jfreechart = ChartFactory.createBubbleChart("Bubble Chart Demo 2", "X", "Y", xyzdataset,
            PlotOrientation.VERTICAL, true, true, false);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setRenderer(new XYBubbleRenderer(0));
    xyplot.setForegroundAlpha(0.65F);//from w w  w.j ava 2s  .c  o m
    XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    xyitemrenderer.setSeriesPaint(0, Color.blue);
    xyitemrenderer.setBaseItemLabelGenerator(new BubbleXYItemLabelGenerator());
    xyitemrenderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator());
    xyitemrenderer.setBaseItemLabelsVisible(true);
    xyitemrenderer
            .setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    NumberAxis numberaxis = (NumberAxis) xyplot.getDomainAxis();
    numberaxis.setRange(0.0D, 10D);
    NumberAxis numberaxis1 = (NumberAxis) xyplot.getRangeAxis();
    numberaxis1.setRange(0.0D, 10D);
    return jfreechart;
}

---

From source file:org.jfree.fx.demo.FXGraphics2DDemo1.java

/**
 * Creates a chart./*w w w . jav a  2s. c  o m*/
 *
 * @param dataset  a dataset.
 *
 * @return A chart.
 */
private static JFreeChart createChart(XYDataset dataset) {

    JFreeChart chart = ChartFactory.createTimeSeriesChart("International Coffee Organisation : Coffee Prices", // title
            null, // x-axis label
            "US cents/lb", // y-axis label
            dataset);

    String fontName = "Palatino";
    chart.getTitle().setFont(new Font(fontName, Font.BOLD, 18));
    chart.addSubtitle(new TextTitle("Source: http://www.ico.org/historical/2010-19/PDF/HIST-PRICES.pdf",
            new Font(fontName, Font.PLAIN, 14)));

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setDomainPannable(true);
    plot.setRangePannable(false);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    plot.getDomainAxis().setLowerMargin(0.0);
    plot.getDomainAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getDomainAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));
    plot.getRangeAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getRangeAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));
    chart.getLegend().setItemFont(new Font(fontName, Font.PLAIN, 14));
    chart.getLegend().setFrame(BlockBorder.NONE);
    chart.getLegend().setHorizontalAlignment(HorizontalAlignment.CENTER);
    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(false);
        renderer.setDrawSeriesLineAsPath(true);
        // set the default stroke for all series
        renderer.setAutoPopulateSeriesStroke(false);
        renderer.setDefaultStroke(new BasicStroke(3.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL), false);
        renderer.setSeriesPaint(0, Color.RED);
        renderer.setSeriesPaint(1, new Color(24, 123, 58));
        renderer.setSeriesPaint(2, new Color(149, 201, 136));
        renderer.setSeriesPaint(3, new Color(1, 62, 29));
        renderer.setSeriesPaint(4, new Color(81, 176, 86));
        renderer.setSeriesPaint(5, new Color(0, 55, 122));
        renderer.setSeriesPaint(6, new Color(0, 92, 165));
    }

    return chart;

}

---

From source file:eu.cassandra.training.utils.ChartUtils.java

/**
 * This function is used for the visualization of a Gaussian Mixture
 * Distribution./*from  www  .java2 s.  co  m*/
 * 
 * @param title
 *          The title of the chart.
 * @param x
 *          The unit on the X axis of the chart.
 * @param y
 *          The unit on the Y axis of the chart.
 * @param data
 *          The array of values.
 * @return a chart panel with the graphical representation.
 */
public static ChartPanel createMixtureDistribution(String title, String x, String y, double[] data) {
    XYSeries series1 = new XYSeries("First");

    for (int i = 0; i < data.length; i++) {
        series1.add(i, data[i]);
    }

    final XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(series1);

    PlotOrientation orientation = PlotOrientation.VERTICAL;
    boolean show = false;
    boolean toolTips = false;
    boolean urls = false;

    JFreeChart chart = ChartFactory.createXYLineChart(title, x, y, dataset, orientation, show, toolTips, urls);

    XYPlot xyplot = (XYPlot) chart.getPlot();
    xyplot.setDomainPannable(true);
    xyplot.setRangePannable(true);
    xyplot.setForegroundAlpha(0.85F);
    NumberAxis domainAxis = (NumberAxis) xyplot.getDomainAxis();
    if (data.length != 1440)
        domainAxis.setTickUnit(new NumberTickUnit(data.length / 10));
    else
        domainAxis.setTickUnit(new NumberTickUnit(100));
    NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    return new ChartPanel(chart);

}

---

From source file:org.hxzon.demo.jfreechart.XYDatasetDemo.java

private static JFreeChart createXYStepChart(XYDataset dataset) {

    JFreeChart chart = ChartFactory.createXYStepChart("Legal & General Unit Trust Prices", // title
            "Date", // x-axis label
            "Price Per Unit", // y-axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips?
            false // URLs?
    );/*from w  w  w . j a v  a 2s. c  o m*/

    chart.setBackgroundPaint(Color.white);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("MM-yyyy"));

    return chart;
}

---

From source file:be.vds.jtbdive.client.view.core.dive.profile.DiveProfileChartFactory.java

public static JFreeChart createDiveProfileChartPanel(DiveProfile diveProfile, Locale locale,
        LengthUnit lengthUnit) {/* w ww. j  a v a2  s.c o m*/
    XYSeries depthSerie = new XYSeries(SERIE_DEPTH);
    XYSeriesCollection depthCollection = new XYSeriesCollection();
    depthCollection.addSeries(depthSerie);

    JFreeChart chart = ChartFactory.createXYAreaChart(null, getDomainLegend(locale),
            getRangeLegend(locale, lengthUnit), depthCollection, PlotOrientation.VERTICAL, false, true, false);
    XYPlot xyp = chart.getXYPlot();

    Paint p = new GradientPaint(0f, 0f, UIAgent.getInstance().getColorWaterBottom(), 200f, 200f,
            UIAgent.getInstance().getColorWaterSurface(), false);
    xyp.setBackgroundPaint(p);
    xyp.setDomainGridlinePaint(UIAgent.getInstance().getColorWaterGrid());
    xyp.setRangeGridlinePaint(UIAgent.getInstance().getColorWaterGrid());
    ((NumberAxis) xyp.getDomainAxis()).setNumberFormatOverride(new MinutesNumberFormat());

    XYAreaRenderer renderer0 = new XYAreaRenderer();
    renderer0.setOutline(true);
    renderer0.setBaseOutlinePaint(UIAgent.getInstance().getColorWaterBottom());

    Color baseColor = UIAgent.getInstance().getColorBaseBackground();
    renderer0.setSeriesPaint(0, new Color(baseColor.getRed(), baseColor.getGreen(), baseColor.getBlue(), 50));
    xyp.setRenderer(0, renderer0);

    int i = 1;

    XYSeriesCollection decoEntriesCollection = new XYSeriesCollection();
    XYSeries decoEntriesSerie = new XYSeries(SERIE_DECO_ENTRY);
    decoEntriesCollection.addSeries(decoEntriesSerie);
    XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer();
    renderer2.setSeriesLinesVisible(0, false);
    renderer2.setAutoPopulateSeriesShape(false);
    renderer2.setSeriesPaint(0, UIAgent.getInstance().getColorDecoEntries());
    renderer2.setBaseShape(DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE[SHAPE_DECO_ENTRY]);
    xyp.setDataset(i, decoEntriesCollection);
    xyp.setRenderer(i, renderer2);

    i++;
    XYSeriesCollection ascentTooFastCollection = new XYSeriesCollection();
    XYSeries ascentTooFastSerie = new XYSeries(SERIE_WARNING_ASCENT_TOO_FAST);
    ascentTooFastCollection.addSeries(ascentTooFastSerie);
    renderer2 = new XYLineAndShapeRenderer();
    renderer2.setSeriesLinesVisible(0, false);
    renderer2.setAutoPopulateSeriesShape(false);
    renderer2.setSeriesPaint(0, UIAgent.getInstance().getColorWarningAscentTooFast());
    renderer2.setBaseShape(DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE[SHAPE_ASCENT_TOO_FAST_WARNING]);
    xyp.setDataset(i, ascentTooFastCollection);
    xyp.setRenderer(i, renderer2);

    i++;
    XYSeriesCollection decoWarningCollection = new XYSeriesCollection();
    XYSeries decoWarningSerie = new XYSeries(SERIE_DECO_STOP);
    decoWarningCollection.addSeries(decoWarningSerie);
    renderer2 = new XYLineAndShapeRenderer();
    renderer2.setSeriesLinesVisible(0, false);
    renderer2.setAutoPopulateSeriesShape(false);
    renderer2.setSeriesPaint(0, UIAgent.getInstance().getColorWarningDecoCeiling());
    renderer2.setBaseShape(DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE[SHAPE_DECO_WARNING]);
    xyp.setDataset(i, decoWarningCollection);
    xyp.setRenderer(i, renderer2);

    i++;
    XYSeriesCollection remainBottomTimeCollection = new XYSeriesCollection();
    XYSeries remainBottomTimeSerie = new XYSeries(SERIE_REMAINING_BOTTOM_TIME);
    remainBottomTimeCollection.addSeries(remainBottomTimeSerie);
    renderer2 = new XYLineAndShapeRenderer();
    renderer2.setSeriesLinesVisible(0, false);
    renderer2.setAutoPopulateSeriesShape(false);
    renderer2.setSeriesPaint(0, UIAgent.getInstance().getColorWarningRemainingBottomTime());
    renderer2.setBaseShape(DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE[SHAPE_REMAINING_BOTTOM_TIME_WARNING]);
    xyp.setDataset(i, remainBottomTimeCollection);
    xyp.setRenderer(i, renderer2);

    Map<Double, Double> depthEntries = diveProfile.getDepthEntries();
    Set<Double> ascentWarning = diveProfile.getAscentWarnings();
    Set<Double> decoWarnings = diveProfile.getDecoCeilingWarnings();
    Set<Double> remainBottomTime = diveProfile.getRemainingBottomTimeWarnings();
    Set<Double> decoEntryTime = diveProfile.getDecoEntries();

    if (depthEntries.size() > 0 && depthEntries.get(0d) == null) {
        depthEntries.put(0d, 0d);
    }

    for (Double seconds : depthEntries.keySet()) {
        double d = UnitsAgent.getInstance().convertLengthFromModel(depthEntries.get(seconds), lengthUnit);
        depthSerie.add(seconds, Double.valueOf(d));
    }

    if (null != ascentWarning) {
        for (Double seconds : ascentWarning) {
            ascentTooFastSerie.add(seconds, depthEntries.get(seconds));
        }
    }

    if (null != decoWarnings) {
        for (Double seconds : decoWarnings) {
            decoWarningSerie.add(seconds, depthEntries.get(seconds));
        }
    }

    if (null != remainBottomTime) {
        for (Double seconds : remainBottomTime) {
            remainBottomTimeSerie.add(seconds, depthEntries.get(seconds));
        }
    }

    if (null != decoEntryTime) {
        for (Double seconds : decoEntryTime) {
            decoEntriesSerie.add(seconds, depthEntries.get(seconds));
        }
    }
    return chart;
}

---

From source file:eu.cassandra.training.utils.ChartUtils.java

/**
 * This function is used for the visualization of a Comparative Response Model
 * Histogram.//from  www  .  j a  va 2 s.co  m
 * 
 * @param title
 *          The title of the chart.
 * @param x
 *          The unit on the X axis of the chart.
 * @param y
 *          The unit on the Y axis of the chart.
 * @param dataBefore
 *          The array of values before the response.
 * @param dataAfter
 *          The array of values after the response.
 * @return a chart panel with the graphical representation.
 */
public static ChartPanel createResponseHistogram(String title, String x, String y, double[] dataBefore,
        double[] dataAfter) {
    XYSeries series1 = new XYSeries("Basic Pricing Scheme");
    for (int i = 0; i < dataBefore.length; i++) {
        series1.add(i, dataBefore[i]);
    }

    XYSeries series2 = new XYSeries("New Pricing Scheme");
    for (int i = 0; i < dataAfter.length; i++) {
        series2.add(i, dataAfter[i]);
    }

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(series1);
    dataset.addSeries(series2);

    PlotOrientation orientation = PlotOrientation.VERTICAL;
    boolean show = true;
    boolean toolTips = false;
    boolean urls = false;

    JFreeChart chart = ChartFactory.createXYLineChart(title, x, y, dataset, orientation, show, toolTips, urls);
    XYPlot xyplot = (XYPlot) chart.getPlot();
    xyplot.setDomainPannable(true);
    xyplot.setRangePannable(true);
    xyplot.setForegroundAlpha(0.85F);
    NumberAxis domainAxis = (NumberAxis) xyplot.getDomainAxis();

    // domainAxis.setRange(0.0, 1440.0);
    domainAxis.setTickUnit(new NumberTickUnit(10));
    NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
    numberaxis.setTickUnit(new NumberTickUnit(0.1));

    return new ChartPanel(chart);
}

---

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