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

List of usage examples for org.jfree.chart.plot XYPlot getRangeAxis

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Introduction

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

Prototype

public ValueAxis getRangeAxis()

Source Link

Document

Returns the range axis for the plot.

Usage

From source file:edu.ucla.stat.SOCR.chart.SuperHistogramChart.java

/**
 * Creates a chart.//  w w w  .  j a va  2s .c o m
 * 
 * @param dataset  the dataset.
 * 
 * @return a chart.
 */
protected JFreeChart createChart(IntervalXYDataset dataset) {
    JFreeChart chart = ChartFactory.createXYBarChart(chartTitle, // chart title
            domainLabel, // domain axis label
            false, rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL,
            // !legendPanelOn,                       // include legend
            false, //no legend
            true, false);

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    XYPlot plot = chart.getXYPlot();
    plot.setRenderer(new ClusteredXYBarRenderer());

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    XYItemRenderer renderer = plot.getRenderer();
    renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());
    // OPTIONAL CUSTOMISATION COMPLETED.
    return chart;
}

From source file:org.jfree.chart.demo.CrosshairDemo1.java

/**
 * Creates a chart./*from  ww w  . j  a va2  s. c om*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    final JFreeChart chart = ChartFactory.createXYLineChart("Crosshair Demo 1", // chart title
            "X", // x axis label
            "Y", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    chart.setBackgroundPaint(Color.white);

    //        final StandardLegend legend = (StandardLegend) chart.getLegend();
    //      legend.setDisplaySeriesShapes(true);

    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    //    plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    plot.setDomainCrosshairVisible(true);
    plot.setDomainCrosshairLockedOnData(true);
    plot.setRangeCrosshairVisible(true);
    plot.setRangeCrosshairLockedOnData(true);

    final StandardXYItemRenderer renderer = (StandardXYItemRenderer) plot.getRenderer();
    renderer.setPlotShapes(true);
    renderer.setShapesFilled(true);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:edu.ucla.stat.SOCR.chart.SuperDotChart.java

/**
 * Creates a chart.//from ww w  .j  a va2  s . c  om
 * 
 * @param dataset  the dataset.
 * 
 * @return a chart.
 */
protected JFreeChart createChart1(XYDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, // chart title
            domainLabel, // x axis label
            rangeLabel, // y axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, !legendPanelOn, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);

    // change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:SciTK.Plot.java

/** 
* Set the logarithmic state of the range axis.
* @param enabled true enables log mode, false disables
*//*from   w w w.j av a  2 s  .  c  o  m*/
public void setRangeAxisLog(boolean enabled) {
    // get current limits of the axis:
    XYPlot p = chart.getXYPlot();
    // get the domain axis for this plot:
    ValueAxis current = p.getRangeAxis();
    // set new axis type based on enabled boolean:
    ValueAxis newAxis;
    if (enabled)
        newAxis = new LogAxis(current.getLabel());
    else
        newAxis = new NumberAxis(current.getLabel());
    // update axis:
    p.setRangeAxis(newAxis);
}

From source file:edu.ucla.stat.SOCR.motionchart.MotionBubbleRenderer.java

/**
 * Sets the plot that the renderer is assigned to.
 *
 * @param plot the plot (<code>null</code> permitted).
 *///www  .  j  a va  2  s .co  m
@Override
public void setPlot(XYPlot plot) {
    XYPlot prevPlot = getPlot();
    if (prevPlot != null && plot != prevPlot) {
        prevPlot.removeChangeListener(this);
        ValueAxis prevDomainAxis = prevPlot.getDomainAxis();
        ValueAxis prevRangeAxis = prevPlot.getRangeAxis();

        if (prevDomainAxis != null)
            prevDomainAxis.removeChangeListener(this);

        if (prevRangeAxis != null)
            prevRangeAxis.removeChangeListener(this);
    }

    super.setPlot(plot);

    domainAxis = plot.getDomainAxis();
    rangeAxis = plot.getRangeAxis();

    if (domainAxis != null) {
        domainAxisLength = domainAxis.getRange().getLength();
        domainAxis.addChangeListener(this);
    }

    if (rangeAxis != null) {
        rangeAxisLength = rangeAxis.getRange().getLength();
        rangeAxis.addChangeListener(this);
    }

    plot.addChangeListener(this);
}

From source file:org.ala.spatial.web.services.GDMWSController.java

public static void generateCharts123(String outputdir) {
    try {/*from  w  w  w. j a  v  a  2 s .c  om*/
        IniReader ir = new IniReader(outputdir + "/gdm_params.txt");
        double intercept = ir.getDoubleValue("GDMODEL", "Intercept");

        // 1. read the ObservedVsPredicted.csv file
        System.out.println("Loading csv data");
        CSVReader csv = new CSVReader(new FileReader(outputdir + "ObservedVsPredicted.csv"));
        List<String[]> rawdata = csv.readAll();
        double[][] dataCht1 = new double[2][rawdata.size() - 1];
        double[][] dataCht2 = new double[2][rawdata.size() - 1];

        // for Chart 1: obs count
        int[] obscount = new int[11];
        for (int i = 0; i < obscount.length; i++) {
            obscount[i] = 0;
        }

        System.out.println("populating data");
        for (int i = 1; i < rawdata.size(); i++) {
            String[] row = rawdata.get(i);
            double obs = Double.parseDouble(row[4]);
            dataCht1[0][i - 1] = Double.parseDouble(row[6]);
            dataCht1[1][i - 1] = obs;

            dataCht2[0][i - 1] = Double.parseDouble(row[5]) - intercept;
            dataCht2[1][i - 1] = obs;

            int obc = (int) Math.round(obs * 10);
            obscount[obc]++;
        }

        DefaultXYDataset dataset1 = new DefaultXYDataset();
        dataset1.addSeries("", dataCht1);

        DefaultXYDataset dataset2 = new DefaultXYDataset();
        dataset2.addSeries("", dataCht2);

        DefaultCategoryDataset dataset3 = new DefaultCategoryDataset();
        for (int i = 0; i < obscount.length; i++) {
            String col = "0." + i + "-0." + (i + 1);
            if (i == 10) {
                col = "0.9-1.0";
            }
            dataset3.addValue(obscount[i] + 100, "col", col);
        }
        generateChartByType("Response Histogram", "Observed Dissimilarity Class", "Number of Site Pairs",
                dataset3, outputdir, "bar", "resphist");

        XYDotRenderer renderer = new XYDotRenderer();
        //Shape cross = ShapeUtilities.createDiagonalCross(3, 1);
        //renderer.setSeriesShape(0, cross);
        renderer.setDotWidth(3);
        renderer.setDotHeight(3);
        renderer.setSeriesPaint(0, Color.BLACK);

        JFreeChart jChart1 = ChartFactory.createScatterPlot(
                "Observed versus predicted compositional dissimilarity",
                "Predicted Compositional Dissimilarity", "Observed Compositional Dissimilarity", dataset1,
                PlotOrientation.VERTICAL, false, false, false);
        jChart1.getTitle().setFont(new Font(Font.MONOSPACED, Font.PLAIN, 14));

        XYPlot plot = (XYPlot) jChart1.getPlot();
        plot.setBackgroundPaint(Color.WHITE);
        plot.setDomainZeroBaselineVisible(true);
        plot.setRangeZeroBaselineVisible(true);
        plot.setDomainGridlinesVisible(true);
        plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
        plot.setDomainGridlineStroke(new BasicStroke(0.5F, 0, 1));
        plot.setRangeGridlinesVisible(true);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlineStroke(new BasicStroke(0.5F, 0, 1));
        plot.setRenderer(0, renderer);

        NumberAxis domain = (NumberAxis) plot.getDomainAxis();
        domain.setAutoRangeIncludesZero(false);
        domain.setAxisLineVisible(false);
        domain.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        NumberAxis range = (NumberAxis) plot.getRangeAxis();
        range.setAutoRangeIncludesZero(false);
        range.setAxisLineVisible(false);
        range.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        double dMinPred = domain.getRange().getLowerBound();
        double dMaxPred = domain.getRange().getUpperBound();

        double dMinObs = range.getRange().getLowerBound();
        double dMaxObs = range.getRange().getUpperBound();

        System.out.println("1..pred.min.max: " + dMinPred + ", " + dMaxPred);

        int regressionLineSegs = 10;
        double dInc = (dMaxPred - dMinPred) / regressionLineSegs;
        double[][] dataReg1 = new double[2][regressionLineSegs + 1];
        DefaultXYDataset dsReg1 = new DefaultXYDataset();
        int i = 0;
        for (double d = dMinPred; d <= dMaxPred; d += dInc, i++) {
            dataReg1[0][i] = d;
            dataReg1[1][i] = d;
        }
        dsReg1.addSeries("", dataReg1);
        XYSplineRenderer regressionRenderer = new XYSplineRenderer();
        regressionRenderer.setBaseSeriesVisibleInLegend(true);
        regressionRenderer.setSeriesPaint(0, Color.RED);
        regressionRenderer.setSeriesStroke(0, new BasicStroke(1.5f));
        regressionRenderer.setBaseShapesVisible(false);
        plot.setDataset(1, dsReg1);
        plot.setRenderer(1, regressionRenderer);

        System.out.println("Writing image....");
        ChartUtilities.saveChartAsPNG(new File(outputdir + "plots/obspredissim.png"), jChart1, 600, 400);

        // For chart 3
        JFreeChart jChart2 = ChartFactory.createScatterPlot(
                "Observed compositional dissimilarity vs predicted ecological distance",
                "Predicted ecological distance", "Observed Compositional Dissimilarity", dataset2,
                PlotOrientation.VERTICAL, false, false, false);
        jChart2.getTitle().setFont(new Font(Font.MONOSPACED, Font.PLAIN, 14));

        plot = (XYPlot) jChart2.getPlot();
        plot.setBackgroundPaint(Color.WHITE);
        plot.setDomainZeroBaselineVisible(true);
        plot.setRangeZeroBaselineVisible(true);
        plot.setDomainGridlinesVisible(true);
        plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
        plot.setDomainGridlineStroke(new BasicStroke(0.5F, 0, 1));
        plot.setRangeGridlinesVisible(true);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlineStroke(new BasicStroke(0.5F, 0, 1));
        plot.setRenderer(0, renderer);

        domain = (NumberAxis) plot.getDomainAxis();
        domain.setAutoRangeIncludesZero(false);
        domain.setAxisLineVisible(false);
        domain.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        range = (NumberAxis) plot.getRangeAxis();
        range.setAutoRangeIncludesZero(false);
        range.setAxisLineVisible(false);
        range.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        dMinPred = domain.getRange().getLowerBound();
        dMaxPred = domain.getRange().getUpperBound();

        dMinObs = range.getRange().getLowerBound();
        dMaxObs = range.getRange().getUpperBound();

        System.out.println("2.pred.min.max: " + dMinPred + ", " + dMaxPred);

        regressionLineSegs = 10;
        dInc = (dMaxPred - dMinPred) / regressionLineSegs;
        dataReg1 = new double[2][regressionLineSegs + 1];
        dsReg1 = new DefaultXYDataset();
        i = 0;
        for (double d = dMinPred; d <= dMaxPred; d += dInc, i++) {
            dataReg1[0][i] = d;
            dataReg1[1][i] = (1.0 - Math.exp(-d));
        }
        dsReg1.addSeries("", dataReg1);
        regressionRenderer.setBaseSeriesVisibleInLegend(true);
        regressionRenderer.setSeriesPaint(0, Color.RED);
        regressionRenderer.setSeriesStroke(0, new BasicStroke(1.5f));
        regressionRenderer.setBaseShapesVisible(false);
        plot.setDataset(1, dsReg1);
        plot.setRenderer(1, regressionRenderer);

        System.out.println("Writing image....");
        ChartUtilities.saveChartAsPNG(new File(outputdir + "plots/dissimdist.png"), jChart2, 600, 400);

    } catch (Exception e) {
        System.out.println("Unable to generate charts 2 and 3:");
        e.printStackTrace(System.out);
    }
}

From source file:com.mothsoft.alexis.web.ChartServlet.java

private void doLineGraph(final HttpServletRequest request, final HttpServletResponse response,
        final String title, final String[] dataSetIds, final Integer width, final Integer height,
        final Integer numberOfSamples) throws ServletException, IOException {

    final DataSetService dataSetService = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext()).getBean(DataSetService.class);

    final OutputStream out = response.getOutputStream();
    response.setContentType("image/png");
    response.setHeader("Cache-Control", "max-age: 5; must-revalidate");

    final XYSeriesCollection seriesCollection = new XYSeriesCollection();

    final DateAxis dateAxis = new DateAxis(title != null ? title : "Time");
    final DateTickUnit unit = new DateTickUnit(DateTickUnit.HOUR, 1);
    final DateFormat chartFormatter = new SimpleDateFormat("ha");
    dateAxis.setDateFormatOverride(chartFormatter);
    dateAxis.setTickUnit(unit);//from w w  w.j a  v a  2  s . c  o  m
    dateAxis.setLabelFont(DEFAULT_FONT);
    dateAxis.setTickLabelFont(DEFAULT_FONT);

    if (numberOfSamples > 12) {
        dateAxis.setTickLabelFont(
                new Font(DEFAULT_FONT.getFamily(), Font.PLAIN, (int) (DEFAULT_FONT.getSize() * .8)));
    }

    final NumberAxis yAxis = new NumberAxis("Activity");

    final StandardXYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES_AND_LINES);

    int colorCounter = 0;

    if (dataSetIds != null) {
        for (final String dataSetIdString : dataSetIds) {
            final Long dataSetId = Long.valueOf(dataSetIdString);
            final DataSet dataSet = dataSetService.get(dataSetId);

            // go back for numberOfSamples, but include current hour
            final Calendar calendar = new GregorianCalendar();
            calendar.add(Calendar.HOUR_OF_DAY, -1 * (numberOfSamples - 1));
            calendar.set(Calendar.MINUTE, 0);
            calendar.set(Calendar.SECOND, 0);
            calendar.set(Calendar.MILLISECOND, 0);
            final Timestamp startDate = new Timestamp(calendar.getTimeInMillis());

            calendar.add(Calendar.HOUR_OF_DAY, numberOfSamples);
            calendar.set(Calendar.MINUTE, 59);
            calendar.set(Calendar.SECOND, 59);
            calendar.set(Calendar.MILLISECOND, 999);
            final Timestamp endDate = new Timestamp(calendar.getTimeInMillis());

            logger.debug(String.format("Generating chart for period: %s to %s", startDate.toString(),
                    endDate.toString()));

            final List<DataSetPoint> dataSetPoints = dataSetService
                    .findAndAggregatePointsGroupedByUnit(dataSetId, startDate, endDate, TimeUnits.HOUR);

            final boolean hasData = addSeries(seriesCollection, dataSet.getName(), dataSetPoints, startDate,
                    numberOfSamples, renderer);

            if (dataSet.isAggregate()) {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1, Color.BLACK);
            } else if (hasData) {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1,
                        PAINTS[colorCounter++ % PAINTS.length]);
            } else {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1, Color.LIGHT_GRAY);
            }
        }
    }

    final XYPlot plot = new XYPlot(seriesCollection, dateAxis, yAxis, renderer);

    // create the chart...
    final JFreeChart chart = new JFreeChart(plot);

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    plot.setBackgroundPaint(new Color(253, 253, 253));
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // set the range axis to display integers only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setLabelFont(DEFAULT_FONT);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerBound(0.00d);

    ChartUtilities.writeChartAsPNG(out, chart, width, height);
}

From source file:com.intel.stl.ui.configuration.view.LFTHistogramPanel.java

@Override
public void initComponents() {
    dataset = new HistogramDataset();
    JFreeChart chart = ComponentFactory.createHistogramChart(K0427_PORT_NUMBER.getValue(),
            K0390_NUM_LIDS.getValue(), dataset);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setDomainPannable(true);//from  w  ww  .  j  a v a  2  s  .  c  o m
    plot.setRangePannable(true);
    final String portLabel = "<html>" + K0427_PORT_NUMBER.getValue() + ": ";
    final String lidCountLabel = "<br>" + K0390_NUM_LIDS.getValue() + ": ";
    XYItemRenderer renderer = plot.getRenderer();
    renderer.setSeriesToolTipGenerator(0, new XYToolTipGenerator() {
        @Override
        public String generateToolTip(XYDataset dataset, int arg1, int arg2) {
            int portNum = (int) dataset.getXValue(arg1, arg2);
            int lidCount = (int) dataset.getYValue(arg1, arg2);
            return portLabel + portNum + lidCountLabel + lidCount + "</html>";
        }
    });
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    chartPanel = new ChartPanel(chart);
    chartPanel.setMouseWheelEnabled(true);
    chartPanel.setPreferredSize(PREFERRED_CHART_SIZE);
    propsPanel.add(chartPanel);
}

From source file:org.tolven.analysis.bean.PercentTimeSeriesBean.java

private JFreeChart getChart(String dataSeriesTitle, String targetSeriesTitle, List<MenuData> snapshots,
        Date fromDate, Date toDate, Class<?> intervalUnitClass) {
    TimeSeries dataTimeSeries = new TimeSeries(dataSeriesTitle);
    TimeSeries targetTimeSeries = null;/*  w  w  w.  ja v a 2  s .  c o m*/
    if (targetSeriesTitle != null) {
        targetTimeSeries = new TimeSeries(targetSeriesTitle);
    }
    for (MenuData snapshot : snapshots) {
        Date snapshotDate = snapshot.getDate01();
        long nSnapshotresultsNumerator = snapshot.getLongField("normCount");
        long nSnapshotresultsDenominator = snapshot.getLongField("allCount");
        Double value = null;
        if (nSnapshotresultsDenominator == 0) {
            value = 0d;
        } else {
            value = 1d * nSnapshotresultsNumerator / nSnapshotresultsDenominator;
        }
        RegularTimePeriod regTimePeriod = RegularTimePeriod.createInstance(intervalUnitClass, snapshotDate,
                TimeZone.getDefault());
        dataTimeSeries.addOrUpdate(regTimePeriod, value);
        if (targetTimeSeries != null) {
            Double targetPercent = snapshot.getDoubleField("targetPercent") / 100;
            targetTimeSeries.addOrUpdate(regTimePeriod, targetPercent);
        }
    }
    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection();
    timeSeriesCollection.addSeries(dataTimeSeries);
    if (targetTimeSeries != null) {
        timeSeriesCollection.addSeries(targetTimeSeries);
    }
    XYDataset xyDataset = (XYDataset) timeSeriesCollection;
    JFreeChart chart = ChartFactory.createTimeSeriesChart(null, // title
            null, // x-axis label
            null, // y-axis label
            xyDataset, // data
            true, // create legend?
            false, // generate tooltips?
            false // generate URLs?
    );
    chart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.BLACK);
    plot.setDomainGridlinesVisible(false);
    XYItemRenderer r = plot.getRenderer();
    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);
    renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 6, 6));
    renderer.setSeriesPaint(0, Color.BLUE);
    renderer.setSeriesShape(1, new Rectangle2D.Double(-3, -3, 6, 6));
    renderer.setSeriesPaint(1, Color.RED);
    NumberAxis vaxis = (NumberAxis) plot.getRangeAxis();
    vaxis.setAutoRange(true);
    vaxis.setAxisLineVisible(true);
    vaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
    vaxis.setTickMarksVisible(true);
    DateAxis daxis = (DateAxis) plot.getDomainAxis();
    daxis.setRange(fromDate, toDate);
    if (intervalUnitClass == Month.class) {
        DateFormatSymbols dateFormatSymbols = new DateFormatSymbols();
        dateFormatSymbols
                .setShortMonths(new String[] { "J", "F", "M", "A", "M", "J", "J", "A", "S", "O", "N", "D" });
        daxis.setDateFormatOverride(new SimpleDateFormat("MMM", dateFormatSymbols));
    }
    return chart;
}

From source file:domain.Grafica.java

public JFreeChart createChart(XYDataset dataset) {
    /*/* ww  w.  j a  v a2  s.c om*/
     ///*
     NumberAxis numberaxis = new NumberAxis("");
     numberaxis.setAutoRangeIncludesZero(false);
            
     DateAxis dateaxis = new DateAxis("");
            
     NumberAxis numberaxis1 = new NumberAxis("");
     numberaxis1.setAutoRangeIncludesZero(false);
            
     XYSplineRenderer xysplinerenderer = new XYSplineRenderer();
            
     XYPlot xyplot = new XYPlot(dataset, dateaxis, numberaxis1, xysplinerenderer);
     // xyplot.setBackgroundPaint(new Color(238, 242, 250));//
     // xyplot.setDomainGridlinePaint(new Color(255, 255, 255));
     // xyplot.setRangeGridlinePaint(new Color(238, 242, 250));
     xyplot.getRenderer().setSeriesPaint(0, Color.RED);
     xyplot.setAxisOffset(new RectangleInsets(4D, 4D, 4D, 4D));
     XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
     renderer.setSeriesShapesVisible(0, true);//FIXME Dots
            
     //  xyplot.getDomainAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits());
     JFreeChart jfreechart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, xyplot, false);
     jfreechart.setBackgroundPaint(Color.white);
            
     DateAxis axis = (DateAxis) xyplot.getDomainAxis();
     axis.setDateFormatOverride(new SimpleDateFormat("dd/MM/yyyy hh:mm:ss aa"));
            
     xyplot.getRangeAxis().setUpperBound(maxPeso * 1.25);
     xyplot.getRangeAxis().setLowerBound(minPeso * 0.75);
     cargarImagen();
     // xyplot.setBackgroundImage(i);
     //jfreechart.setBackgroundImage(i);
     return jfreechart;
     */
    JFreeChart chart = ChartFactory.createTimeSeriesChart("", // title
            "Fecha/Hora", // x-axis label
            "Pesos(Kg.)", // y-axis label
            dataset, // data
            false, // create legend?
            true, // generate tooltips?
            false // generate URLs?
    );

    chart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.GRAY);
    plot.setRangeGridlinePaint(Color.GRAY);
    /*         plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
     plot.setDomainCrosshairVisible(false);
     plot.setRangeCrosshairVisible(false);
     */
    plot.setAxisOffset(new RectangleInsets(4D, 4D, 4D, 4D));

    XYItemRenderer r = plot.getRenderer();

    if (r instanceof XYLineAndShapeRenderer) {

        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(true);
    }

    NumberAxis range = (NumberAxis) plot.getRangeAxis();
    // range.setAutoRangeIncludesZero(true);
    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("dd-MMM-yyyy hh:mm:ss"));

    plot.getRangeAxis().setUpperBound(maxPeso * 1.25);
    plot.getRangeAxis().setLowerBound(minPeso * 0.75);

    return chart;

}