Example usage for org.jfree.chart JFreeChart getXYPlot

List of usage examples for org.jfree.chart JFreeChart getXYPlot

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Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getXYPlot.

Prototype

public XYPlot getXYPlot()

Source Link

Document

Returns the plot cast as an XYPlot .

Usage

From source file:net.sf.jdmf.visualization.clustering.ChartGenerator.java

public JFreeChart generateXYChart(List<Cluster> clusters, Integer firstAttributeIndex,
        String firstAttributeName, Integer secondAttributeIndex, String secondAttributeName) {
    XYSeriesCollection dataset = new XYSeriesCollection();

    for (Cluster cluster : clusters) {
        XYSeries series = new XYSeries(cluster.getName());

        for (Vector<Double> point : cluster.getPoints()) {
            series.add(point.get(firstAttributeIndex), point.get(secondAttributeIndex));
        }/*from  www .j  ava2  s.c  o m*/

        dataset.addSeries(series);
    }

    XYToolTipGenerator xyToolTipGenerator = new XYToolTipGenerator() {
        public String generateToolTip(XYDataset dataset, int series, int item) {
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append(String.format("<html><p style='color:#0000ff;'>Series: '%s'</p>",
                    dataset.getSeriesKey(series)));
            Cluster cl = clusters.get(series);
            Vector<Double> point = cl.getPoints().get(item);
            for (int i = 0; i < point.size(); i++) {
                //stringBuilder.append(String.format("Attr:'%d'<br/>", d));
                try {
                    String attr = _attrName.get(i);
                    stringBuilder.append(attr + " " + point.get(i) + "<br/>");
                } catch (Exception e) {
                    // Do nothing 
                }
            }
            stringBuilder.append("</html>");
            return stringBuilder.toString();
        }
    };

    /***
    return ChartFactory.createScatterPlot( "Cluster Analysis", 
    firstAttributeName, secondAttributeName, dataset, 
    PlotOrientation.VERTICAL, true, true, false );
    ***/
    JFreeChart jfc = ChartFactory.createScatterPlot("Cluster Analysis", firstAttributeName, secondAttributeName,
            dataset, PlotOrientation.VERTICAL, true, true, false);

    XYItemRenderer render = jfc.getXYPlot().getRenderer();
    render.setBaseToolTipGenerator(xyToolTipGenerator);
    return jfc;
}

From source file:com.hazelcast.simulator.visualiser.ui.Chart.java

public Chart(Model model, AccuracyRadioButtons accuracyRadioButtons,
        AutoScaleRadioButtons autoScaleRadioButtons, ProbesCheckboxes probesCheckboxes) {
    this.model = model;
    this.accuracyRadioButtons = accuracyRadioButtons;
    this.autoScaleRadioButtons = autoScaleRadioButtons;
    this.probesCheckboxes = probesCheckboxes;

    setMaximumSize(new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE));
    setLayout(new BorderLayout());

    initSliders();/*from w w  w.ja  v a2s.c o  m*/

    JPanel horizontalSlidersPanel = new JPanel();
    horizontalSlidersPanel.setLayout(new BoxLayout(horizontalSlidersPanel, BoxLayout.Y_AXIS));
    horizontalSlidersPanel.add(mainHorizontalSlider);
    horizontalSlidersPanel.add(fineHorizontalSlider);

    JFreeChart chart = ChartFactory.createHistogram("Latency Distribution", "Latency (s)", "Operations", null,
            PlotOrientation.VERTICAL, true, true, true);

    plot = chart.getXYPlot();
    plot.setForegroundAlpha(ALPHA);

    ChartPanel chartPanel = new ChartPanel(null);
    chartPanel.setChart(chart);

    add(horizontalSlidersPanel, BorderLayout.SOUTH);
    add(verticalSlider, BorderLayout.EAST);
    add(chartPanel, BorderLayout.CENTER);

    initSliderChangeListener();
}

From source file:net.sf.mzmine.chartbasics.chartthemes.EStandardChartTheme.java

@Override
public void apply(JFreeChart chart) {
    // TODO Auto-generated method stub
    super.apply(chart);
    ////w w w  .  j  a  v a  2  s  .c o m
    chart.getXYPlot().setDomainGridlinesVisible(showXGrid);
    chart.getXYPlot().setRangeGridlinesVisible(showYGrid);
    // all axes
    for (int i = 0; i < chart.getXYPlot().getDomainAxisCount(); i++) {
        NumberAxis a = (NumberAxis) chart.getXYPlot().getDomainAxis(i);
        a.setTickMarkPaint(axisLinePaint);
        a.setAxisLinePaint(axisLinePaint);
        // visible?
        a.setVisible(showXAxis);
    }
    for (int i = 0; i < chart.getXYPlot().getRangeAxisCount(); i++) {
        NumberAxis a = (NumberAxis) chart.getXYPlot().getRangeAxis(i);
        a.setTickMarkPaint(axisLinePaint);
        a.setAxisLinePaint(axisLinePaint);
        // visible?
        a.setVisible(showYAxis);
    }
    // apply bg
    chart.setBackgroundPaint(this.getChartBackgroundPaint());
    chart.getPlot().setBackgroundPaint(this.getPlotBackgroundPaint());

    for (int i = 0; i < chart.getSubtitleCount(); i++) {
        // visible?
        chart.getSubtitle(i).setVisible(subtitleVisible);
        //
        if (PaintScaleLegend.class.isAssignableFrom(chart.getSubtitle(i).getClass()))
            ((PaintScaleLegend) chart.getSubtitle(i)).setBackgroundPaint(this.getChartBackgroundPaint());
    }
    if (chart.getLegend() != null)
        chart.getLegend().setBackgroundPaint(this.getChartBackgroundPaint());

    //
    chart.setAntiAlias(isAntiAliased());
    chart.getTitle().setVisible(isShowTitle());
    chart.getPlot().setBackgroundAlpha(isNoBackground() ? 0 : 1);
}

From source file:org.jfree.chart.demo.SecondaryDatasetDemo1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title./* ww w .j a  va 2 s .c om*/
 */
public SecondaryDatasetDemo1(String title) {

    super(title);
    TimeSeriesCollection dataset1 = createRandomDataset("Series 1");
    JFreeChart chart = ChartFactory.createTimeSeriesChart("Secondary Dataset Demo 1", "Time", "Value", dataset1,
            true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getXYPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    ValueAxis axis = this.plot.getDomainAxis();
    axis.setAutoRange(true);

    NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);

    JPanel content = new JPanel(new BorderLayout());

    ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

From source file:gda.plots.DataMagnifierWindow.java

/**
 * Sets the SimplePlot to be magnified.//ww w  .j  a va2  s . co  m
 * 
 * @param simplePlot
 *            the SimplePlot which the magnifier will be Magnifying
 * @param collection 
 */
@Override
public void setSimplePlot(SimplePlot simplePlot, XYSeriesCollection collection) {
    this.simplePlot = simplePlot;
    setTitle("Data Magnifier");

    // The magnifiedPlot is effectively just another view of the data of the
    // simplePlot. By creating a JFreeChart and extracting its plot we get
    // all
    // the tediouse work done elsewhere.

    JFreeChart magnifiedChart = ChartFactory.createXYLineChart(simplePlot.getTitle(), null, null, collection,
            PlotOrientation.VERTICAL, false, false, false);
    magnifiedChart.setAntiAlias(false);
    magnifiedPlot = magnifiedChart.getXYPlot();
    magnifiedPlot.setRenderer(simplePlot.getChart().getXYPlot().getRenderer());
    if (simplePlot.isShowToolTip())
        magnifiedPlot.getRenderer().setToolTipGenerator(new SimpleXYToolTipGenerator());
    add(new DataMagnifierPanel());
}

From source file:org.vrjuggler.perfmon.PerformanceMonitorGUI.java

private JFreeChart createTimeSeriesChart(TimeSeriesCollection dataset) {
    JFreeChart result = ChartFactory.createTimeSeriesChart("Performance Monitoring Statistics", "Time",
            "Sample", dataset, true, true, false);
    XYPlot plot = result.getXYPlot();
    ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);/*w w w.j a  v  a 2  s  .  com*/
    axis.setFixedAutoRange(60000.0); // 60 seconds
    axis = plot.getRangeAxis();
    axis.setAutoRange(true);
    //axis.setRange( 0.0, 10.0 );
    return result;
}

From source file:org.webcat.grader.graphs.StackedAreaChart.java

@Override
protected JFreeChart generateChart(WCChartTheme chartTheme) {
    JFreeChart chart = ChartFactory.createStackedXYAreaChart(null, xAxisLabel(), yAxisLabel(), tableXYDataset(),
            orientation(), true, false, false);

    XYPlot plot = chart.getXYPlot();

    long diff = (long) tableXYDataset().getXValue(0, tableXYDataset().getItemCount() - 1)
            - (long) tableXYDataset().getXValue(0, 0);

    GregorianCalendar calDiff = new GregorianCalendar();
    calDiff.setTime(new NSTimestamp(diff));

    // Set the time axis
    PeriodAxis axis = new PeriodAxis(null); // ( "Date" );
    PeriodAxisLabelInfo labelinfo[] = new PeriodAxisLabelInfo[2];

    if (calDiff.get(Calendar.DAY_OF_YEAR) > 1) {
        axis.setTimeZone(TimeZone.getTimeZone(user().timeZoneName()));
        axis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class);
        axis.setMajorTickTimePeriodClass(org.jfree.data.time.Week.class);

        labelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);

        labelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);
    } else {//from w  w  w . jav  a  2s. co m
        axis.setAutoRangeTimePeriodClass(org.jfree.data.time.Hour.class);

        labelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("ha"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);

        labelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM-d"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);
    }

    axis.setLabelInfo(labelinfo);
    plot.setDomainAxis(axis);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    NumberTickUnit tickUnit = new NumberTickUnit(5);
    rangeAxis.setTickUnit(tickUnit);

    XYAreaRenderer2 renderer = (XYAreaRenderer2) plot.getRenderer();
    renderer.setOutline(true);
    renderer.setAutoPopulateSeriesOutlinePaint(true);

    plot.setDomainMinorGridlinesVisible(false);
    plot.setRangeMinorGridlinesVisible(false);

    if (markValue != null) {
        plot.setDomainCrosshairVisible(true);
        plot.setDomainCrosshairValue(markValue.doubleValue());
        plot.setDomainCrosshairPaint(Color.red);
        plot.setDomainCrosshairStroke(MARKER_STROKE);
    }

    chart.getLegend().setBorder(0, 0, 0, 0);

    return chart;
}

From source file:org.jfree.chart.demo.MultipleDatasetDemo1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title.//from w  ww. ja  v  a  2  s  .  c o m
 */
public MultipleDatasetDemo1(final String title) {

    super(title);
    final TimeSeriesCollection dataset1 = createRandomDataset("Series 1");
    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Multiple Dataset Demo 1", "Time", "Value",
            dataset1, true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getXYPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    //        this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    final ValueAxis axis = this.plot.getDomainAxis();
    axis.setAutoRange(true);

    final NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);

    final JPanel content = new JPanel(new BorderLayout());

    final ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    final JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    final JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

From source file:edu.cmu.sv.modelinference.eventtool.EventVisualizer.java

private void visualizeClasses(ClassificationResult classes, Map<EventClass, Color> clusterColors) {
    DataChart clustersDataChart = new DataChart("Classification chart");
    JFreeChart clusterChart = clustersDataChart.chart("");
    XYPlot clusterPlot = clusterChart.getXYPlot();

    int dataSetIndex = 0;
    Map<Integer, EventClass> dataSetIdx2EvtClass = new HashMap<>(); //ugly
    DefaultXYDataset eventDataSet = new DefaultXYDataset();
    for (EventClass evtCl : classes.getEventClasses()) {
        double[][] clusterDataSet = new double[][] { new double[evtCl.getEvents().size()],
                new double[evtCl.getEvents().size()] };
        int i = 0;
        for (Event data : evtCl.getEvents()) {
            clusterDataSet[0][i] = 0;/*from w  w  w  .ja  v  a 2s. c o m*/
            clusterDataSet[1][i] = data.getFeature().getData();
            i++;
        }
        eventDataSet.addSeries("Class " + evtCl.getClassId(), clusterDataSet);

        dataSetIdx2EvtClass.put(dataSetIndex, evtCl);
        dataSetIndex++;
    }
    clusterPlot.setDataset(eventDataSet);

    for (Entry<Integer, EventClass> ent : dataSetIdx2EvtClass.entrySet()) {
        int idx = ent.getKey();
        Color clr = clusterColors.get(ent.getValue());
        logger.info("Setting color " + clr + " for event class " + ent.getValue().getClassId() + " with index "
                + idx);
        clusterPlot.getRendererForDataset(clusterPlot.getDataset(0)).setSeriesPaint(idx, clr);
    }

    clustersDataChart.pack();
    RefineryUtilities.centerFrameOnScreen(clustersDataChart);
    clustersDataChart.setVisible(true);
}

From source file:org.pentaho.plugin.jfreereport.reportcharts.ScatterPlotChartExpression.java

protected JFreeChart computeXYChart(final XYDataset xyDataset) {
    final JFreeChart chart;
    if (xyDataset instanceof TimeSeriesCollection) {
        chart = ChartFactory.createTimeSeriesChart(computeTitle(), getDomainTitle(), getRangeTitle(), xyDataset,
                isShowLegend(), false, false);
        final XYPlot xyPlot = chart.getXYPlot();
        final XYLineAndShapeRenderer itemRenderer = (XYLineAndShapeRenderer) xyPlot.getRenderer();
        final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(false, true);
        renderer.setBaseToolTipGenerator(itemRenderer.getBaseToolTipGenerator());
        renderer.setURLGenerator(itemRenderer.getURLGenerator());
        xyPlot.setRenderer(renderer);//ww  w . j a  va 2 s  .  co  m

    } else {
        final PlotOrientation orientation = computePlotOrientation();
        chart = ChartFactory.createScatterPlot(computeTitle(), getDomainTitle(), getRangeTitle(), xyDataset,
                orientation, isShowLegend(), false, false);
    }

    chart.getXYPlot().setRenderer(new XYDotRenderer());
    configureLogarithmicAxis(chart.getXYPlot());
    return chart;
}