Example usage for org.jfree.chart JFreeChart JFreeChart

Introduction

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

Prototype

public JFreeChart(String title, Font titleFont, Plot plot, boolean createLegend) 

Source Link

Document

Creates a new chart with the given title and plot.

Usage

From source file:de.berlios.statcvs.xml.report.ActivityProgressionChart.java

private JFreeChart createContourPlot() {
    Grouper grouper = settings.getGrouper(new ModuleGrouper(settings.getModules(content)));

    ContourDataset data = createDataset(grouper);
    if (data == null) {
        return null;
    }//from  w w  w . ja  va 2  s . c  om

    ValueAxis xAxis = new DateAxis(I18n.tr("Date"));

    SymbolicAxis yAxis = new SymbolicAxis(grouper.getName(), (String[]) groupNames.toArray(new String[0]));
    yAxis.setInverted(true);
    yAxis.setLowerMargin(0.0);
    yAxis.setUpperMargin(0.0);

    ColorBar zAxis = new ColorBar(I18n.tr("Commit Activity (%)"));
    zAxis.getAxis();

    ContourPlot plot = new ContourPlot(data, xAxis, yAxis, zAxis);
    //plot.setRenderAsPoints(true);
    // don't use plot units for ratios when x axis is date
    plot.setDataAreaRatio(0.0);
    plot.setColorBarLocation(RectangleEdge.BOTTOM);

    return new JFreeChart(settings.getProjectName(), null, plot, false);
}

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From source file:com.sonyericsson.jenkins.plugins.bfa.graphs.TimeSeriesUnkownFailuresChart.java

@Override
protected JFreeChart createGraph() {
    TimeTableXYDataset dataset = createDataset();

    ValueAxis xAxis = new DateAxis();
    xAxis.setLowerMargin(0.0);//from   w w w  . ja v a 2  s  .  co m
    xAxis.setUpperMargin(0.0);

    Calendar lowerBound = getLowerGraphBound();
    xAxis.setRange(lowerBound.getTimeInMillis(), Calendar.getInstance().getTimeInMillis());

    NumberAxis yAxis = new NumberAxis(Y_AXIS_LABEL);
    yAxis.setRange(0, HUNDRED_PERCENT);

    XYItemRenderer renderer = new XYBarRenderer();

    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    JFreeChart chart = new JFreeChart(graphTitle, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    chart.removeLegend();

    return chart;
}

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From source file:Visuals.RingChart.java

public ChartPanel drawRingChart() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    if (riskCount == 0) {
        dataset.setValue(noVulnerabilities, new Integer(1));
    } else {//from  w w  w .j a  v  a2  s .  c  om
        if (critical > 0)
            dataset.setValue(criticalValue, new Integer(critical));
        if (low > 0)
            dataset.setValue(lowValue, new Integer(low));
        if (medium > 0)
            dataset.setValue(mediumValue, new Integer(medium));
        if (high > 0)
            dataset.setValue(highValue, new Integer(high));

    }

    RingPlot plot = new RingPlot(dataset);
    //plot.setLabelGenerator(new StandardPieSectionLabelGenerator(locale));
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    //        if (tooltips) {
    //            plot.setToolTipGenerator(new StandardPieToolTipGenerator(locale));
    //        }
    if (riskCount == 0) {
        plot.setSectionPaint(noVulnerabilities, new Color(47, 196, 6));
    } else {
        plot.setSectionPaint(criticalValue, new Color(230, 27, 27));
        plot.setSectionPaint(highValue, new Color(230, 90, 27));
        plot.setSectionPaint(mediumValue, new Color(85, 144, 176));
        if (lowValue.equals("Updated (" + low + ")")) {
            plot.setSectionPaint(lowValue, new Color(47, 196, 6));
        } else
            plot.setSectionPaint(lowValue, new Color(230, 219, 27));
    }
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    CategoryItemRenderer renderer = new CustomRenderer();
    renderer.setItemLabelsVisible(false);
    plot.setLabelLinksVisible(false);
    plot.setLabelGenerator(null);
    plot.setBackgroundPaint(new Color(210, 234, 243));
    ChartPanel chartPanel = new ChartPanel(chart);
    return chartPanel;

    //        if(isMain)
    //        {
    //            piechart.removeLegend();
    //        }
}

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From source file:be.ac.ua.comp.scarletnebula.gui.DecoratedGraph.java

/**
 * @see Graph/*  ww  w.j  a  v a  2  s  .co m*/
 */
@Override
public ChartPanel getChartPanel() {
    final XYPlot plot = new XYPlot(dataset, domain, range, renderer);
    plot.setBackgroundPaint(Color.darkGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    // plot.setInsets(new RectangleInsets(0, 0, 0, 0));
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinesVisible(true);

    if (stream.getMax() != null) {
        log.info("Getting chart panel for stream with maximum.");
        range.setAutoRange(false);

        range.setTickUnit(new NumberTickUnit(stream.getMax() / 10, new DecimalFormat(), 1));
        range.setRange(0, stream.getMax());
    } else if (stream.getType() == Type.RELATIVE) {
        range.setAutoRange(false);

        range.setTickUnit(new NumberTickUnit(0.1, new DecimalFormat(), 1));
        range.setRange(0, 1);
    } else {
        double sum = 0;
        final List<TimedDatapoint> datapoints = stream.getRecentlyProcessedDatapoints();

        range.setTickUnit(
                new NumberTickUnit((int) (Utils.max(datapoints).getValue() / 5) + 1, new DecimalFormat(), 1));
    }

    final JFreeChart chart = new JFreeChart(stream.getStreamname(), new Font("SansSerif", Font.PLAIN, 20), plot,
            true);
    chart.setBackgroundPaint(Color.white);
    chart.removeLegend();
    final ChartPanel chartPanel = new ChartPanel(chart);
    // chartPanel.setBorder(BorderFactory
    // .createBevelBorder(BevelBorder.LOWERED));

    return chartPanel;
}

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From source file:org.spantus.exp.segment.draw.DrawDtw.java

protected JFreeChart createXYZChart() {
    NumberAxis xAxis = new NumberAxis("Sample");
    NumberAxis yAxis = new NumberAxis("target");
    List<List<Double>> data = info.getDistanceMatrix();
    XYZDataset xyzset = new XYZArrayDataset(data);
    XYPlot plot = new XYPlot(xyzset, xAxis, yAxis, null);
    XYBlockRenderer r = new XYBlockRenderer();
    PaintScale ps = new GrayPaintScale(min, max);
    //      LookupPaintScale ps = new LookupPaintScale(0.0, 4.0, Color.WHITE);
    //      ps.add(1, Color.red);
    //      ps.add(2, Color.green);
    //      ps.add(3, Color.gray);

    r.setPaintScale(ps);//from   w ww .  j a  va 2 s  .co m
    r.setBlockHeight(1.0f);
    r.setBlockWidth(1.0f);
    plot.setRenderer(r);
    JFreeChart chart = new JFreeChart("Chart Title", JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    NumberAxis scaleAxis = new NumberAxis("Scale");
    scaleAxis.setUpperBound(100);
    scaleAxis.setAxisLinePaint(Color.white);
    scaleAxis.setTickMarkPaint(Color.white);
    scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 12));
    //      PaintScaleLegend legend = new PaintScaleLegend(ps, scaleAxis);
    //      legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    //      legend.setPadding(new RectangleInsets(5, 5, 5, 5));
    //      legend.setStripWidth(50);
    //      legend.setPosition(RectangleEdge.RIGHT);
    //      legend.setBackgroundPaint(Color.WHITE);
    //      chart.addSubtitle(legend);
    chart.setBackgroundPaint(Color.white);
    return chart;
}

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From source file:mediamatrix.gui.JVMMemoryProfilerPanel.java

public JVMMemoryProfilerPanel() {
    initComponents();//from www.j av a2s  .c  o  m
    profiler = new JVMMemoryProfiler(frequency);
    profiler.addListener(new JVMMemoryProfilerListener() {

        @Override
        public void addScore(long t, long f) {
            total.add(new Millisecond(), t);
            free.add(new Millisecond(), f);
        }
    });

    total = new TimeSeries("Total Memory");
    total.setMaximumItemCount(historyCount);
    free = new TimeSeries("Free Memory");
    free.setMaximumItemCount(historyCount);

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(total);
    dataset.addSeries(free);

    final DateAxis domain = new DateAxis("Time");
    final NumberAxis range = new NumberAxis("Memory");
    domain.setTickLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    domain.setLabelFont(new Font("SansSerif", Font.PLAIN, 14));
    range.setTickLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    range.setLabelFont(new Font("SansSerif", Font.PLAIN, 14));
    range.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    final XYItemRenderer renderer = new DefaultXYItemRenderer();
    renderer.setSeriesPaint(0, Color.red);
    renderer.setSeriesPaint(1, Color.green);
    renderer.setBaseStroke(new BasicStroke(3f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));

    final XYPlot plot = new XYPlot(dataset, domain, range, renderer);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    domain.setAutoRange(true);
    domain.setLowerMargin(0.0);
    domain.setUpperMargin(0.0);
    domain.setTickLabelsVisible(true);

    final JFreeChart chart = new JFreeChart("JVM Memory Usage", new Font("SansSerif", Font.BOLD, 24), plot,
            true);
    chart.setBackgroundPaint(Color.white);
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4),
            BorderFactory.createLineBorder(Color.black)));
    chart.getLegend().setItemFont(new Font("SansSerif", Font.PLAIN, 12));

    add(chartPanel, BorderLayout.CENTER);
}

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From source file:org.apache.qpid.disttest.charting.chartbuilder.StatisticalBarChartBuilder.java

@Override
public JFreeChart createChartImpl(String title, String xAxisTitle, String yAxisTitle, final Dataset dataset,
        PlotOrientation plotOrientation, boolean showLegend, boolean showToolTips, boolean showUrls) {
    CategoryAxis xAxis = new CategoryAxis(xAxisTitle);
    ValueAxis yAxis = new NumberAxis(yAxisTitle);
    CategoryItemRenderer renderer = new StatisticalBarRenderer();

    CategoryPlot plot = new CategoryPlot((StatisticalCategoryDataset) dataset, xAxis, yAxis, renderer);

    JFreeChart chart = new JFreeChart(title, new Font("Arial", Font.PLAIN, 10), plot, true);

    chart.getCategoryPlot().getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    return chart;
}

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From source file:com.googlecode.jchav.chart.MinMeanMaxChart.java

/**
 * Construct a new chart to display the given data.
 *
 * @param title The page id, used for the title of the chart.
 * @param data the data to plot.//from   w  w  w  .  java  2s.com
 */
public MinMeanMaxChart(final String title, final SortedSet<Measurement> data) {
    // The renderer that does all the real work here:
    final MinMaxCategoryRenderer minMaxRenderer = new MinMaxCategoryRenderer();
    minMaxRenderer.setObjectIcon(new FilledCircle());

    // Munge the data into form JFreeChart can use:
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (Measurement m : data) {
        // This ordering gives max=red, min=green, mean=blue
        dataset.addValue(m.getMaximumTime(), "max", m.getBuildId().getBuildName());
        dataset.addValue(m.getAverageTime(), "mean", m.getBuildId().getBuildName());
        dataset.addValue(m.getMinimumTime(), "min", m.getBuildId().getBuildName());
    }

    // Create the plot area:
    final CategoryPlot plot = new CategoryPlot();
    plot.setDataset(dataset);
    plot.setRenderer(minMaxRenderer);
    plot.setDomainAxis(new CategoryAxis("Build")); // TO DO: i18n
    plot.setRangeAxis(new NumberAxis("RT"));

    // Build labels running diagonally under the bars of the chart.
    plot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setRangeGridlinesVisible(true);
    plot.setDomainGridlinesVisible(false);

    // the legend here would be the "min", "max", "mean" strings used when created int category data set.
    boolean showLegend = true;

    // Render the chart:
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, showLegend);
    chart.setTitle(title);
    chart.setBackgroundPaint(Color.WHITE);
    chart.setBorderVisible(false);

    if (showLegend) {
        chart.getLegend().setBorder(BlockBorder.NONE);
    }

    this.setChart(chart);

}

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From source file:playground.yu.utils.charts.TimeScatterChart.java

private JFreeChart createChart(String title, String timeAxisLabel, String valueAxisLabel,
        final TimeTableXYDataset dataset) {
    ValueAxis timeAxis = new DateAxis(timeAxisLabel);
    timeAxis.setLowerMargin(0.02); // reduce the default margins
    timeAxis.setUpperMargin(0.02);/*from   ww  w  .  ja  v  a2 s . co  m*/
    NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
    valueAxis.setAutoRangeIncludesZero(false); // override default
    XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);

    XYToolTipGenerator toolTipGenerator = null;
    boolean tooltips = false;
    if (tooltips) {
        toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance();
    }

    XYURLGenerator urlGenerator = null;
    boolean urls = false;
    if (urls) {
        urlGenerator = new StandardXYURLGenerator();
    }

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(false, true);
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setURLGenerator(urlGenerator);
    plot.setRenderer(renderer);

    boolean legend = true;
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    return chart;
    // return ChartFactory.createTimeSeriesChart(title, timeAxisLabel,
    // valueAxisLabel, dataset, true, // legend?
    // false, // tooltips?
    // false // URLs?
    // );
}

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From source file:org.btrg.df.betterologist.swingui.ProjectJobSchedulingPanel.java

private JFreeChart createChart(Schedule schedule) {
    YIntervalSeriesCollection seriesCollection = new YIntervalSeriesCollection();
    Map<Project, YIntervalSeries> projectSeriesMap = new LinkedHashMap<Project, YIntervalSeries>(
            schedule.getProjectList().size());
    YIntervalRenderer renderer = new YIntervalRenderer();
    int maximumEndDate = 0;
    int seriesIndex = 0;
    for (Project project : schedule.getProjectList()) {
        YIntervalSeries projectSeries = new YIntervalSeries(project.getLabel());
        seriesCollection.addSeries(projectSeries);
        projectSeriesMap.put(project, projectSeries);
        renderer.setSeriesShape(seriesIndex, new Rectangle());
        renderer.setSeriesStroke(seriesIndex, new BasicStroke(3.0f));
        seriesIndex++;/*from  w  w  w  . j  a  va2 s . co m*/
    }
    for (Allocation allocation : schedule.getAllocationList()) {
        int startDate = allocation.getStartDate();
        int endDate = allocation.getEndDate();
        YIntervalSeries projectSeries = projectSeriesMap.get(allocation.getProject());
        projectSeries.add(allocation.getId(), (startDate + endDate) / 2.0, startDate, endDate);
        maximumEndDate = Math.max(maximumEndDate, endDate);
    }
    NumberAxis domainAxis = new NumberAxis("Job");
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    domainAxis.setRange(-0.5, schedule.getAllocationList().size() - 0.5);
    domainAxis.setInverted(true);
    NumberAxis rangeAxis = new NumberAxis("Day (start to end date)");
    rangeAxis.setRange(-0.5, maximumEndDate + 0.5);
    XYPlot plot = new XYPlot(seriesCollection, domainAxis, rangeAxis, renderer);
    plot.setOrientation(PlotOrientation.HORIZONTAL);
    return new JFreeChart("Project Job Scheduling", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
}

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