Example usage for org.jfree.chart JFreeChart getXYPlot

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:org.jfree.chart.demo.MultipleAxisDemo3.java

/**
 * Creates the demo chart.//from w ww. j a v  a2  s  .  co m
 * 
 * @return The chart.
 */
private JFreeChart createChart() {

    final XYDataset dataset1 = createDataset("Series 1", 100.0, new Minute(), 200);

    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Multiple Axis Demo 3", "Time of Day",
            "Primary Range Axis", dataset1, true, true, false);

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

    final StandardXYItemRenderer renderer = (StandardXYItemRenderer) plot.getRenderer();
    renderer.setPaint(Color.black);

    // DOMAIN AXIS 2
    final NumberAxis xAxis2 = new NumberAxis("Domain Axis 2");
    xAxis2.setAutoRangeIncludesZero(false);
    plot.setDomainAxis(1, xAxis2);
    plot.setDomainAxisLocation(1, AxisLocation.BOTTOM_OR_LEFT);

    // DOMAIN AXIS 3
    final NumberAxis xAxis3 = new NumberAxis("Domain Axis 3");
    xAxis2.setAutoRangeIncludesZero(false);
    plot.setDomainAxis(2, xAxis3);
    plot.setDomainAxisLocation(2, AxisLocation.BOTTOM_OR_LEFT);

    // RANGE AXIS 2
    final NumberAxis yAxis2 = new NumberAxis("Range Axis 2");
    plot.setRangeAxis(1, yAxis2);
    plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT);

    final XYDataset dataset2 = createDataset("Series 2", 1000.0, new Minute(), 170);
    plot.setDataset(1, dataset2);
    plot.mapDatasetToDomainAxis(1, 1);
    plot.mapDatasetToRangeAxis(1, 1);

    return chart;

}

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From source file:com.intel.stl.ui.monitor.view.PSEventsCardView.java

/**
 * Description:/* w ww  .  jav  a2  s. c o m*/
 * 
 * @param dataset
 * @param colors
 */
public void setTrendDataset(TableXYDataset dataset, Color[] colors) {
    JFreeChart chart = ComponentFactory.createStackedXYBarChart(dataset, "", STLConstants.K0035_TIME.getValue(),
            STLConstants.K0055_NUM_NODES.getValue(), false);
    XYItemRenderer xyitemrenderer = chart.getXYPlot().getRenderer();
    for (int i = 0; i < colors.length; i++) {
        xyitemrenderer.setSeriesPaint(i, colors[i]);
    }

    barPanel.setChart(chart);
}

---

From source file:net.footballpredictions.footballstats.swing.PointsGraph.java

/**
 * Plot points earned against number of matches played.
 *///from  www .jav  a2s.  co m
public void updateGraph(Object[] teams, LeagueSeason data) {
    assert teams.length > 0 : "Must be at least one team selected.";
    XYSeriesCollection dataSet = new XYSeriesCollection();
    int max = 0;
    for (Object team : teams) {
        String teamName = (String) team;
        XYSeries pointsSeries = new XYSeries(teamName);

        int[] points = data.getTeam(teamName).getPointsData(data.getMetaData().getPointsForWin(),
                data.getMetaData().getPointsForDraw());
        for (int i = 0; i < points.length; i++) {
            pointsSeries.add(i, points[i]);
        }
        max = Math.max(max, points[points.length - 1]);
        dataSet.addSeries(pointsSeries);
    }
    JFreeChart chart = ChartFactory.createXYLineChart(null, // Title
            messageResources.getString("graphs.matches"), messageResources.getString("combo.GraphType.POINTS"),
            dataSet, PlotOrientation.VERTICAL, true, // Legend.
            false, // Tooltips.
            false); // URLs.
    chart.getXYPlot().getRangeAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    chart.getXYPlot().getDomainAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    chart.getXYPlot().getRangeAxis().setRange(0, max + 1);
    setChart(chart);
}

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From source file:org.limy.eclipse.qalab.task.DistanceGraphTask.java

/**
 * @param dataset //from  w  w w  .  j  av a2s .c o m
 * @throws IOException 
 * 
 */
private void drawGraph(XYDataset dataset) throws IOException {

    JFreeChart chart = ChartFactory.createScatterPlot("Distance from the Main Sequence", "Instability",
            "Abstractness", dataset, PlotOrientation.VERTICAL, false, false, false);

    XYPlot plot = chart.getXYPlot();

    plot.getRenderer().addAnnotation(
            new XYLineAnnotation(-0.1, 1.1, 1.1, -0.1, new BasicStroke(2), new Color(50, 220, 50)),
            Layer.BACKGROUND);

    plot.getRenderer().setShape(new Ellipse2D.Double(-4, -4, 8, 8));
    plot.getRenderer().setPaint(new Color(0xec, 0x76, 0x37));

    plot.getDomainAxis().setRangeWithMargins(0, 1);
    plot.getRangeAxis().setRangeWithMargins(0, 1);

    chart.getTitle().setPaint(Color.BLUE);

    plot.setDomainCrosshairVisible(true);
    plot.setDomainCrosshairPaint(Color.GRAY);
    plot.setRangeCrosshairVisible(true);
    plot.setRangeCrosshairPaint(Color.GRAY);

    LimyGraphUtils.writeImagePng(chart, out, 400, 380);

}

---

From source file:chart.JChartSegment.java

/**
 * Creates a sample chart./*from   w w  w. j a  v a2  s.  com*/
 *
 * @param dataset the dataset.
 *
 * @return A sample chart.
 */
private JFreeChart createChart(final XYDataset dataset, List<NSubsequence> subsequence) {
    final JFreeChart chart = ChartFactory.createXYLineChart("Test", "Time", "Value", dataset,
            PlotOrientation.VERTICAL, false, false, false);
    chart.setBackgroundPaint(Color.WHITE);
    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    MyRender renderer = new MyRender(dataset, subsequence);
    plot.setRenderer(renderer);
    renderer.setSeriesShapesVisible(0, false);
    chart.setBackgroundPaint(Color.white);
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setAutoRangeIncludesZero(false);
    return chart;
}

---

From source file:ip.ui.plot.PlotGenerator.java

public void generateErrorChart(List<Double> errors, String plotFileName) throws IOException {
    XYSeries data = new XYSeries("Errors");

    for (int i = 1; i <= errors.size(); ++i) {
        data.add(i, errors.get(i - 1));//from  ww w .  ja v a2 s .  c  o  m
    }

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(data);
    JFreeChart chart = ChartFactory.createXYLineChart("Squared error", "Epoch number", "Squared Error", dataset,
            PlotOrientation.VERTICAL, false, true, true);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, false);
    chart.getXYPlot().setRenderer(renderer);

    File XYChart = new File(plotFileName);
    ChartUtilities.saveChartAsJPEG(XYChart, chart, chartWidth, chartHeight);
}

---

From source file:net.sf.jasperreports.customizers.shape.LegendShapeCustomizer.java

@Override
public void customize(JFreeChart jfc, JRChart jrc) {
    Plot plot = jfc.getPlot();/*  w  ww. j  ava2 s  .  c  om*/

    ItemsCounter itemsCounter = new LegendItemsCounter(plot);
    SeriesNameProvider seriesNameProvider = null;
    Object renderer = null;

    if (plot instanceof XYPlot) {
        XYPlot xyPlot = jfc.getXYPlot();
        renderer = xyPlot.getRenderer();
        seriesNameProvider = new XYPlotSeriesNameProvider(xyPlot);
    } else if (plot instanceof CategoryPlot) {
        CategoryPlot categoryPlot = jfc.getCategoryPlot();
        renderer = categoryPlot.getRenderer();
        seriesNameProvider = new CategorySeriesNameProvider(categoryPlot);
    }

    Integer legendItemIndex = CustomizerUtil.resolveIndex(this, itemsCounter, seriesNameProvider);
    if (legendItemIndex != null && renderer instanceof AbstractRenderer) {
        ShapeSetter shapeSetter = new AbstractRendererLegendShapeSetter((AbstractRenderer) renderer);
        if (legendItemIndex == -1) {
            updateItems(itemsCounter, shapeSetter);
        } else {
            updateItem(itemsCounter, shapeSetter, legendItemIndex);
        }
    }
}

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

/**
 * Constructs the demo application.//from   www.  j a v  a2s  . com
 *
 * @param title  the frame title.
 */
public XYBarChartDemo(final String title) {

    super(title);

    final TimeSeriesCollection data = DemoDatasetFactory.createTimeSeriesCollection1();
    data.setDomainIsPointsInTime(false);
    final JFreeChart chart = ChartFactory.createXYBarChart(title, "X", true, "Y", data,
            PlotOrientation.VERTICAL, true, false, false);

    // then customise it a little...
    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 1000, 0, Color.blue));

    final XYItemRenderer renderer = chart.getXYPlot().getRenderer();
    final StandardXYToolTipGenerator generator = new StandardXYToolTipGenerator("{1} = {2}",
            new SimpleDateFormat("yyyy"), new DecimalFormat("0.00"));
    renderer.setToolTipGenerator(generator);

    final XYPlot plot = chart.getXYPlot();
    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);

    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 300));
    setContentPane(chartPanel);

}

---

From source file:org.jfree.chart.demo.DynamicDataDemo2.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title.//from   w ww  . j  a  va2 s. c om
 */
public DynamicDataDemo2(final String title) {

    super(title);
    this.series1 = new TimeSeries("Random 1", Millisecond.class);
    this.series2 = new TimeSeries("Random 2", Millisecond.class);
    final TimeSeriesCollection dataset1 = new TimeSeriesCollection(this.series1);
    final TimeSeriesCollection dataset2 = new TimeSeriesCollection(this.series2);
    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Dynamic Data Demo 2", "Time", "Value",
            dataset1, true, true, false);
    chart.setBackgroundPaint(Color.white);

    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    //      plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    final ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);
    axis.setFixedAutoRange(60000.0); // 60 seconds

    plot.setDataset(1, dataset2);
    final NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);
    plot.setRenderer(1, new DefaultXYItemRenderer());
    plot.setRangeAxis(1, rangeAxis2);
    plot.mapDatasetToRangeAxis(1, 1);

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

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

    final JButton button1 = new JButton("Add To Series 1");
    button1.setActionCommand("ADD_DATA_1");
    button1.addActionListener(this);

    final JButton button2 = new JButton("Add To Series 2");
    button2.setActionCommand("ADD_DATA_2");
    button2.addActionListener(this);

    final JButton button3 = new JButton("Add To Both");
    button3.setActionCommand("ADD_BOTH");
    button3.addActionListener(this);

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);
    buttonPanel.add(button3);

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

}

---

From source file:org.squale.squaleweb.util.graph.HistoMaker.java

/**
 * This method create the JFreechart chart
 * //from w ww  . j a  v a  2  s . co  m
 * @param maxAxisToday Does the max for the date axis should be set to today ?
 * @return A JFreeChart chart
 */
public JFreeChart getChart(boolean maxAxisToday) {
    JFreeChart retChart = super.getChart();
    if (null == retChart) {
        retChart = ChartFactory.createTimeSeriesChart(mTitle, mXLabel, mYLabel, mDataSet, mShowLegend, false,
                false);
        XYPlot plot = retChart.getXYPlot();
        XYLineAndShapeRenderer xylineandshaperenderer = new XYLineAndShapeRenderer();
        xylineandshaperenderer.setBaseShapesVisible(true);
        plot.setRenderer(xylineandshaperenderer);
        SimpleDateFormat sdf = new SimpleDateFormat(mDateFormat);
        DateAxis axis = (DateAxis) plot.getDomainAxis();
        if (maxAxisToday) {
            axis.setMaximumDate(new Date());
        }
        axis.setDateFormatOverride(sdf);
        ValueAxis yAxis = plot.getRangeAxis();
        yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        yAxis.setAutoRangeMinimumSize(2.0);
        super.setChart(retChart);
    }
    return retChart;
}

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