Example usage for org.jfree.chart ChartFactory createScatterPlot

Introduction

In this page you can find the example usage for org.jfree.chart ChartFactory createScatterPlot.

Prototype

public static JFreeChart createScatterPlot(String title, String xAxisLabel, String yAxisLabel,
        XYDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) 

Source Link

Document

Creates a scatter plot with default settings.

Usage

From source file:adept.utilities.Grapher.java

/**
 * Make time vs size graph.//w w w.  j  a  v  a  2s .c o m
 *
 * @param timevalues the timevalues
 * @param sizevalues the sizevalues
 * @param filename the filename
 * @param linelabel the linelabel
 * @param Xlabel the xlabel
 * @param Ylabel the ylabel
 * @param title the title
 */
public static void makeTimeVsSizeGraph(ArrayList<Double> timevalues, ArrayList<Double> sizevalues,
        File filename, String linelabel, String Xlabel, String Ylabel, String title) {
    try {

        XYSeriesCollection scatter_plot_dataset = new XYSeriesCollection();
        XYSeries data = new XYSeries(linelabel);
        for (int i = 0; i < sizevalues.size(); i++) {
            data.add(sizevalues.get(i), timevalues.get(i));
        }
        scatter_plot_dataset.addSeries(data);

        /* Step -2:Define the JFreeChart object to create line chart */
        JFreeChart scatterPlotObject = ChartFactory.createScatterPlot(Ylabel, Xlabel, title,
                scatter_plot_dataset, PlotOrientation.VERTICAL, true, true, false);

        /* Step -3 : Write line chart to a file */
        int width = 640; /* Width of the image */
        int height = 480; /* Height of the image */
        ChartUtilities.saveChartAsPNG(filename, scatterPlotObject, width, height);
    }

    catch (Exception e) {
        e.printStackTrace();
    }

}

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From source file:umontreal.iro.lecuyer.charts.ScatterChart.java

protected void init(String title, String XLabel, String YLabel) {
    // create the chart...
    chart = ChartFactory.createScatterPlot(title, // chart title
            XLabel, // x axis label
            YLabel, // y axis label
            dataset.getSeriesCollection(), // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );//from www  .  j av  a  2 s. c  o  m

    ((XYPlot) chart.getPlot()).setRenderer(dataset.getRenderer());
    // Initialize axis variables
    initAxis();

    int nb = getSeriesCollection().getSeriesCollection().getSeriesCount();
    for (int i = 0; i < nb; i++) {
        getSeriesCollection().setDashPattern(i, "only marks");
        getSeriesCollection().setMarksType(i, "+");
    }
}

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From source file:org.ow2.clif.jenkins.chart.CallChart.java

@Override
protected JFreeChart createChart() {
    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(this.eventSerie);

    JFreeChart chart;//w w  w  .  ja va 2  s  . c  o m
    if (this.scatterPlot) {
        chart = ChartFactory.createScatterPlot(getBasicTitle(),
                // chart title
                Messages.CallChart_Time(), // x axis label
                Messages.CallChart_ResponseTime(), // y axis label
                dataset, // data
                PlotOrientation.VERTICAL, true, // include legend
                true, // tooltips
                false // urls
        );
    } else {
        chart = ChartFactory.createXYLineChart(getBasicTitle(),
                // chart title
                Messages.CallChart_Time(), // x axis label
                this.chartId.getEvent(), // y axis label
                dataset, // data
                PlotOrientation.VERTICAL, false, // include legend
                true, // tooltips
                false // urls
        );
    }

    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);

    Shape cross = ShapeUtilities.createDiamond(3);

    final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setBaseShape(cross);
    renderer.setSeriesLinesVisible(0, false);
    renderer.setSeriesShape(0, cross);
    plot.setRenderer(renderer);

    // Force the 0 on vertical axis
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setAutoRangeIncludesZero(true);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // Force the 0 on horizontal axis
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(true);
    return chart;
}

---

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

/**
 * A demonstration application showing a scatter plot.
 * /*from   www .  j av  a2 s  .  co  m*/
 * @param title
 *           the frame title.
 */
public ScatterPlotDemo(final String title) {

    super(title);
    final XYDataset data = new SampleXYDataset2();
    final JFreeChart chart = ChartFactory.createScatterPlot("Scatter Plot Demo", "X", "Y", data,
            PlotOrientation.VERTICAL, true, true, false);
    final Legend legend = chart.getLegend();
    if (legend instanceof StandardLegend) {
        final StandardLegend sl = (StandardLegend) legend;
        sl.setDisplaySeriesShapes(true);
    }
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setNoDataMessage("NO DATA");
    final NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(false);
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    chartPanel.setVerticalAxisTrace(true);
    chartPanel.setHorizontalAxisTrace(true);
    chartPanel.setVerticalZoom(true);
    chartPanel.setHorizontalZoom(true);
    setContentPane(chartPanel);

}

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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);//from   ww  w  . jav  a 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;
}

---

From source file:ui.FitnessGraph.java

/**
 * Creates a chart./*from  ww  w . j av  a  2 s.  c  o m*/
 *
 * @param dataset
 *            the data for the chart.
 *
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createScatterPlot("Fitness v generation", // chart title
            "X", // x axis label
            "Y", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

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

    // final StandardLegend legend = (StandardLegend) chart.getLegend();
    // legend.setDisplaySeriesShapes(true);
    // get a reference to the plot for further customisation...
    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);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    // renderer.setSeriesShape(0, new Ellipse2D.Float(1.0f, 1.0f, 1.0f,
    // 1.0f));
    renderer.setSeriesPaint(0, Color.RED);
    renderer.setSeriesLinesVisible(0, true);
    renderer.setSeriesShapesVisible(0, false);
    // renderer.setSeriesStroke(1, new BasicStroke(0.01f));
    plot.setRenderer(renderer);

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

    return chart;

}

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From source file:org.jfree.chart.demo.ScatterPlotDemo4.java

/**
 * A demonstration application showing a scatter plot.
 *
 * @param title  the frame title.//from   w ww . j a  v a  2s.co m
 */
public ScatterPlotDemo4(final String title) {

    super(title);
    final XYDataset data = new SampleXYDataset2();
    final JFreeChart chart = ChartFactory.createScatterPlot("Scatter Plot Demo", "X", "Y", data,
            PlotOrientation.VERTICAL, true, true, false);
    final XYPlot plot = chart.getXYPlot();
    plot.setRenderer(new XYDotRenderer());
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    final NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(false);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

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From source file:uk.ac.ed.epcc.webapp.charts.jfreechart.JFreeScatterPeriodChartData.java

@Override
public JFreeChart getJFreeChart() {
    if (chart == null) {
        chart = ChartFactory.createScatterPlot(title, xaxis, yaxis, coll, PlotOrientation.VERTICAL, false,
                false, false);/*  www.ja v a  2s. c o m*/
        XYDotRenderer render = new XYDotRenderer();
        render.setDotHeight(2);
        render.setDotWidth(2);
        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setRenderer(render);
    }
    return chart;
}

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From source file:ChartPanelMaker.java

public static ChartPanel createChart(ArrayList<Voter> voters, ArrayList<Candidate> candidates,
        ArrayList<Candidate> committee, String title) {
    XYSeriesCollection dataset = new XYSeriesCollection();
    XYSeries comitteeDataset = new XYSeries("Committee");
    for (Candidate c : committee) {
        comitteeDataset.add(c.getX(), c.getY());
    }// www .ja va 2s.  c om
    dataset.addSeries(comitteeDataset);

    int n = voters.size();
    int m = candidates.size();

    int skipN = n / 150;
    if (skipN < 1) {
        skipN = 1;
    }

    int skipM = m / 150;
    if (skipM < 1) {
        skipM = 1;
    }

    Collections.sort(voters, Election.VoterNameComparator);
    Collections.sort(candidates, Election.CandidateNameComparator);

    XYSeries voterDataset = new XYSeries("Voters");
    for (int i = 0; i < n; i++) {
        Voter v = voters.get(i);
        if (i % skipN == 0) {
            voterDataset.add(v.getX(), v.getY());
        }
    }
    dataset.addSeries(voterDataset);

    XYSeries candidateDataset = new XYSeries("Candidates");
    for (int i = 0; i < m; i++) {
        Candidate c = candidates.get(i);
        if (i % skipM == 0) {
            candidateDataset.add(c.getX(), c.getY());
        }
    }
    dataset.addSeries(candidateDataset);

    Shape committeeShape = ShapeUtilities.createDiamond(5);
    Shape voterShape = ShapeUtilities.createDownTriangle(3);
    Shape candidateShape = ShapeUtilities.createUpTriangle(3);

    Color committeeColor = Color.DARK_GRAY;
    Color voterColor = Color.ORANGE;
    Color candidateColor = Color.LIGHT_GRAY;

    JFreeChart chart = ChartFactory.createScatterPlot(title, "", "", dataset, PlotOrientation.VERTICAL, true,
            true, true);
    XYPlot plot = chart.getXYPlot();
    XYItemRenderer r = plot.getRenderer();
    r.setSeriesShape(0, committeeShape);
    r.setSeriesPaint(0, committeeColor);
    r.setSeriesShape(1, voterShape);
    r.setSeriesPaint(1, voterColor);
    r.setSeriesShape(2, candidateShape);
    r.setSeriesPaint(2, candidateColor);
    ChartPanel chartPanel = new ChartPanel(chart);

    return chartPanel;
}

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From source file:org.jfree.expdemo.SelectionDemo3.java

private static JFreeChart createChart(XYDataset dataset, DatasetSelectionExtension ext) {
    JFreeChart chart = ChartFactory.createScatterPlot("SelectionDemo3", "X", "Y", dataset,
            PlotOrientation.VERTICAL, true, true, false);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setNoDataMessage("NO DATA");

    plot.setDomainPannable(true);/*  www  .j av  a 2  s. c om*/
    plot.setRangePannable(true);
    plot.setDomainZeroBaselineVisible(true);
    plot.setRangeZeroBaselineVisible(true);

    plot.setDomainGridlineStroke(new BasicStroke(0.0f));
    plot.setRangeGridlineStroke(new BasicStroke(0.0f));

    plot.setDomainMinorGridlinesVisible(true);
    plot.setRangeMinorGridlinesVisible(true);

    //XYItemRenderer r = plot.getRenderer();
    XYDotRenderer r = new XYDotRenderer();
    r.setDotHeight(2);
    r.setDotWidth(2);

    r.setSeriesPaint(0, Color.blue);
    r.setSeriesPaint(1, Color.green);
    r.setSeriesPaint(2, Color.yellow);
    r.setSeriesPaint(3, Color.orange);
    plot.setRenderer(r);
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(false);

    domainAxis.setTickMarkInsideLength(2.0f);
    domainAxis.setTickMarkOutsideLength(2.0f);

    domainAxis.setMinorTickCount(2);
    domainAxis.setMinorTickMarksVisible(true);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setTickMarkInsideLength(2.0f);
    rangeAxis.setTickMarkOutsideLength(2.0f);
    rangeAxis.setMinorTickCount(2);
    rangeAxis.setMinorTickMarksVisible(true);

    //add selection specific rendering
    IRSUtilities.setSelectedItemPaint(r, ext, Color.red);

    //register plot as selection change listener
    ext.addSelectionChangeListener(plot);

    return chart;
}

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