Example usage for org.jfree.chart JFreeChart JFreeChart

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

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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:org.jfree.chart.demo.CombinedXYPlotDemo1.java

/**
 * Creates a combined chart.// www .j a  v a  2s . c o  m
 *
 * @return the combined chart.
 */
private JFreeChart createCombinedChart() {

    // create subplot 1...
    final XYDataset data1 = createDataset1();
    final XYItemRenderer renderer1 = new StandardXYItemRenderer();
    final NumberAxis rangeAxis1 = new NumberAxis("Range 1");
    final XYPlot subplot1 = new XYPlot(data1, null, rangeAxis1, renderer1);
    subplot1.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);

    final XYTextAnnotation annotation = new XYTextAnnotation("Hello!", 50.0, 10000.0);
    annotation.setFont(new Font("SansSerif", Font.PLAIN, 9));
    annotation.setRotationAngle(Math.PI / 4.0);
    subplot1.addAnnotation(annotation);

    // create subplot 2...
    final XYDataset data2 = createDataset2();
    final XYItemRenderer renderer2 = new StandardXYItemRenderer();
    final NumberAxis rangeAxis2 = new NumberAxis("Range 2");
    rangeAxis2.setAutoRangeIncludesZero(false);
    final XYPlot subplot2 = new XYPlot(data2, null, rangeAxis2, renderer2);
    subplot2.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);

    // parent plot...
    final CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new NumberAxis("Domain"));
    plot.setGap(10.0);

    // add the subplots...
    plot.add(subplot1, 1);
    plot.add(subplot2, 1);
    plot.setOrientation(PlotOrientation.VERTICAL);

    // return a new chart containing the overlaid plot...
    return new JFreeChart("CombinedDomainXYPlot Demo", JFreeChart.DEFAULT_TITLE_FONT, plot, true);

}

From source file:org.optaplanner.benchmark.impl.statistic.calculatecount.CalculateCountProblemStatistic.java

@Override
public void writeGraphFiles(BenchmarkReport benchmarkReport) {
    Locale locale = benchmarkReport.getLocale();
    NumberAxis xAxis = new NumberAxis("Time spent");
    xAxis.setNumberFormatOverride(new MillisecondsSpentNumberFormat(locale));
    NumberAxis yAxis = new NumberAxis("Calculate count per second");
    yAxis.setNumberFormatOverride(NumberFormat.getInstance(locale));
    yAxis.setAutoRangeIncludesZero(false);
    XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
    plot.setOrientation(PlotOrientation.VERTICAL);
    int seriesIndex = 0;
    for (SingleBenchmarkResult singleBenchmarkResult : problemBenchmarkResult.getSingleBenchmarkResultList()) {
        XYSeries series = new XYSeries(
                singleBenchmarkResult.getSolverBenchmarkResult().getNameWithFavoriteSuffix());
        XYItemRenderer renderer = new XYLineAndShapeRenderer();
        if (singleBenchmarkResult.isSuccess()) {
            CalculateCountSingleStatistic singleStatistic = (CalculateCountSingleStatistic) singleBenchmarkResult
                    .getSingleStatistic(problemStatisticType);
            for (CalculateCountStatisticPoint point : singleStatistic.getPointList()) {
                long timeMillisSpent = point.getTimeMillisSpent();
                long calculateCountPerSecond = point.getCalculateCountPerSecond();
                series.add(timeMillisSpent, calculateCountPerSecond);
            }// w w  w .j a  v a2 s .  co  m
        }
        plot.setDataset(seriesIndex, new XYSeriesCollection(series));

        if (singleBenchmarkResult.getSolverBenchmarkResult().isFavorite()) {
            // Make the favorite more obvious
            renderer.setSeriesStroke(0, new BasicStroke(2.0f));
        }
        plot.setRenderer(seriesIndex, renderer);
        seriesIndex++;
    }
    JFreeChart chart = new JFreeChart(problemBenchmarkResult.getName() + " calculate count statistic",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    graphFile = writeChartToImageFile(chart, problemBenchmarkResult.getName() + "CalculateCountStatistic");
}

From source file:com.sixrr.metrics.ui.charts.PieChartDialog.java

private JFreeChart createChart(PieDataset dataset) {
    final String title = getTitle();
    final PiePlot plot = new PiePlot(dataset);
    plot.setInsets(new Insets(0, 5, 5, 5));
    final int numItems = dataset.getItemCount();
    int total = 0;
    for (int i = 0; i < numItems; i++) {
        final Number value = dataset.getValue(i);
        total += value.intValue();/*from  ww w . j  a  v  a 2 s  . c  o m*/
    }
    final PieItemLabelGenerator tooltipGenerator = new PieChartTooltipGenerator(total);
    plot.setItemLabelGenerator(tooltipGenerator);
    plot.setURLGenerator(null);
    return new JFreeChart(title, JFreeChartConstants.DEFAULT_TITLE_FONT, plot, false);
}

From source file:org.optaplanner.benchmark.impl.statistic.bestsolutionmutation.BestSolutionMutationProblemStatistic.java

@Override
public void writeGraphFiles(BenchmarkReport benchmarkReport) {
    Locale locale = benchmarkReport.getLocale();
    NumberAxis xAxis = new NumberAxis("Time spent");
    xAxis.setNumberFormatOverride(new MillisecondsSpentNumberFormat(locale));
    NumberAxis yAxis = new NumberAxis("Best solution mutation count");
    yAxis.setNumberFormatOverride(NumberFormat.getInstance(locale));
    yAxis.setAutoRangeIncludesZero(true);
    XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
    plot.setOrientation(PlotOrientation.VERTICAL);
    int seriesIndex = 0;
    for (SingleBenchmarkResult singleBenchmarkResult : problemBenchmarkResult.getSingleBenchmarkResultList()) {
        XYSeries series = new XYSeries(
                singleBenchmarkResult.getSolverBenchmarkResult().getNameWithFavoriteSuffix());
        XYItemRenderer renderer = new XYLineAndShapeRenderer();
        if (singleBenchmarkResult.isSuccess()) {
            BestSolutionMutationSingleStatistic singleStatistic = (BestSolutionMutationSingleStatistic) singleBenchmarkResult
                    .getSingleStatistic(problemStatisticType);
            for (BestSolutionMutationStatisticPoint point : singleStatistic.getPointList()) {
                long timeMillisSpent = point.getTimeMillisSpent();
                long mutationCount = point.getMutationCount();
                series.add(timeMillisSpent, mutationCount);
            }//from   w w  w  .ja  v  a2  s. co  m
        }
        plot.setDataset(seriesIndex, new XYSeriesCollection(series));

        if (singleBenchmarkResult.getSolverBenchmarkResult().isFavorite()) {
            // Make the favorite more obvious
            renderer.setSeriesStroke(0, new BasicStroke(2.0f));
        }
        plot.setRenderer(seriesIndex, renderer);
        seriesIndex++;
    }
    JFreeChart chart = new JFreeChart(problemBenchmarkResult.getName() + " best solution mutation statistic",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    graphFile = writeChartToImageFile(chart,
            problemBenchmarkResult.getName() + "BestSolutionMutationStatistic");
}

From source file:guineu.modules.visualization.intensityboxplot.IntensityBoxPlotFrame.java

public IntensityBoxPlotFrame(ParameterSet parameters) {
    super("", true, true, true, true);

    String title = "Intensity box plot [" + GuineuCore.getDesktop().getSelectedDataFiles()[0].getDatasetName()
            + "]";
    String xAxisLabel = parameters.getParameter(IntensityBoxPlotParameters.xAxisValueSource).getValue()
            .toString();/*from   ww  w .  ja v a 2s.c o  m*/
    this.xAxisValueSource = parameters.getParameter(IntensityBoxPlotParameters.xAxisValueSource).getValue();
    // create dataset
    this.selectedFiles = parameters.getParameter(IntensityBoxPlotParameters.dataFiles).getValue();

    this.selectedRows = parameters.getParameter(IntensityBoxPlotParameters.selectedRows).getValue();

    this.dataset = this.createSampleDataset();
    // create new JFreeChart
    logger.finest("Creating new chart instance");
    //      chart = ChartFactory.createLineChart(title, xAxisLabel, "Intensity",
    //               dataset, PlotOrientation.VERTICAL, true, true, false);

    //  CategoryPlot plot = (CategoryPlot) chart.getPlot();

    // set renderer
    BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(true);
    // set tooltip generator               
    renderer.setBaseToolTipGenerator(new BoxAndWhiskerToolTipGenerator());

    //  plot.setRenderer(renderer);
    //  plot.setBackgroundPaint(Color.white);
    //   CategoryAxis xAxis = (CategoryAxis) plot.getDomainAxis();
    //  xAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    // set y axis properties

    final CategoryAxis xAxis = new CategoryAxis("Type");
    final NumberAxis yAxis = new NumberAxis("Value");
    NumberFormat yAxisFormat = new DecimalFormat("0.0E0");
    yAxis.setNumberFormatOverride(yAxisFormat);
    final CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);

    final JFreeChart chart = new JFreeChart("Intensity Box plot", new Font("SansSerif", Font.BOLD, 14), plot,
            true);
    chart.setBackgroundPaint(Color.white);

    // create chart JPanel
    ChartPanel chartPanel = new ChartPanel(chart);
    add(chartPanel, BorderLayout.CENTER);

    //                IntensityBoxPlotToolBar toolBar = new IntensityBoxPlotToolBar(this);
    //   add(toolBar, BorderLayout.EAST);

    // disable maximum size (we don't want scaling)
    chartPanel.setMaximumDrawWidth(Integer.MAX_VALUE);
    chartPanel.setMaximumDrawHeight(Integer.MAX_VALUE);

    // set title properties
    TextTitle chartTitle = chart.getTitle();
    chartTitle.setMargin(5, 0, 0, 0);
    chartTitle.setFont(titleFont);

    LegendTitle legend = chart.getLegend();
    legend.setItemFont(legendFont);
    legend.setBorder(0, 0, 0, 0);

    // set shape provider
    IntensityBoxPlotDrawingSupplier shapeSupplier = new IntensityBoxPlotDrawingSupplier();

    plot.setDrawingSupplier(shapeSupplier);

    setTitle(title);
    setDefaultCloseOperation(JInternalFrame.DISPOSE_ON_CLOSE);
    setBackground(Color.white);
    pack();

}

From source file:wef.articulab.view.ui.BNCategoryPlot.java

/**
 * Creates a chart.//from  ww  w . jav  a  2s.  co  m
 *
 * @return A chart.
 */
private static JFreeChart createChart() {

    dataset = createDataset();
    NumberAxis rangeAxis1 = new NumberAxis("Value");
    rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    LineAndShapeRenderer renderer = new LineAndShapeRenderer();
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryPlot subplot = new CategoryPlot(dataset, null, rangeAxis1, renderer);
    subplot.setDomainGridlinesVisible(true);

    CategoryAxis domainAxis = new CategoryAxis("Time");
    CombinedCategoryPlot plot = new CombinedCategoryPlot(domainAxis, new NumberAxis("Activation"));
    plot.add(subplot);

    return new JFreeChart("Social Reasoner Plot", new Font("SansSerif", Font.BOLD, 12), plot, true);
}

From source file:org.jfree.chart.demo.CombinedXYPlotDemo3.java

/**
 * Creates a combined XYPlot chart.//from   w w w.  j a  va 2s .  co  m
 *
 * @return the combined chart.
 */
private JFreeChart createCombinedChart() {

    // create a default chart based on some sample data...
    final TimeSeriesCollection dataset0 = new TimeSeriesCollection();
    final TimeSeries eur = DemoDatasetFactory.createEURTimeSeries();
    dataset0.addSeries(eur);

    final TimeSeriesCollection dataset1 = new TimeSeriesCollection();
    final TimeSeries mav = MovingAverage.createMovingAverage(eur, "EUR/GBP (30 Day MA)", 30, 30);
    dataset1.addSeries(eur);
    dataset1.addSeries(mav);

    final TimeSeriesCollection dataset2 = new TimeSeriesCollection();
    dataset2.addSeries(eur);

    JFreeChart chart = null;

    // make a common vertical axis for all the sub-plots
    final NumberAxis valueAxis = new NumberAxis("Value");
    valueAxis.setAutoRangeIncludesZero(false); // override default

    // make a horizontally combined plot
    final CombinedRangeXYPlot parent = new CombinedRangeXYPlot(valueAxis);

    // add subplot 1...
    final XYPlot subplot1 = new XYPlot(dataset0, new DateAxis("Date 1"), null, new StandardXYItemRenderer());
    parent.add(subplot1, 1);

    // add subplot 2...
    final XYPlot subplot2 = new XYPlot(dataset1, new DateAxis("Date 2"), null, new StandardXYItemRenderer());
    parent.add(subplot2, 1);

    // add subplot 3...
    final XYPlot subplot3 = new XYPlot(dataset2, new DateAxis("Date 3"), null, new XYBarRenderer(0.20));
    parent.add(subplot3, 1);

    // now make the top level JFreeChart
    chart = new JFreeChart("Demo Chart", JFreeChart.DEFAULT_TITLE_FONT, parent, true);

    // then customise it a little...
    final TextTitle subtitle = new TextTitle("This is a subtitle", new Font("SansSerif", Font.BOLD, 12));
    chart.addSubtitle(subtitle);
    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue));
    return chart;

}

From source file:com.projity.pm.graphic.chart.ChartHelper.java

/**
 * Creates a new chart./*from ww w. j  a va2  s. c  om*/
 * 
 * @param dataset
 *            the dataset.
 * 
 * @return The chart.
 */
public static JFreeChart createBarChart(final XYDataset dataset) {
    ValueAxis domainAxis = null;
    NumberAxis axis = new NumberAxis(null);
    axis.setAutoRangeIncludesZero(false);
    domainAxis = axis;

    ValueAxis valueAxis = new NumberAxis(null);
    XYItemRenderer barRenderer = new XYStepAreaRenderer(XYStepAreaRenderer.AREA,
            new StandardXYToolTipGenerator(), null);

    XYPlot plot = new XYPlot(dataset, domainAxis, valueAxis, barRenderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    removeAxisAndInsets(chart);
    return chart;
}

From source file:net.sf.jasperreports.components.spiderchart.SpiderChartDesignEvaluator.java

/**
 * // w  w  w.j a  va 2s .  co m
 */
public static JRRenderable evaluateRenderer(ReportConverter reportConverter, JRComponentElement element) {
    SpiderChartComponent chartComponent = (SpiderChartComponent) element.getComponent();
    ChartSettings chartSettings = chartComponent.getChartSettings();
    SpiderPlot plot = chartComponent.getPlot();

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot(getSampleDataset());

    if (plot.getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(plot.getAxisLineColor());
    }
    if (plot.getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(plot.getAxisLineWidth()));
    }
    if (plot.getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(plot.getBackcolor());
    }
    if (plot.getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(plot.getBackgroundAlpha());
    }
    if (plot.getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(plot.getForegroundAlpha());
    }
    if (plot.getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(plot.getHeadPercent());
    }
    if (plot.getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(plot.getInteriorGap());
    }
    if (plot.getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(plot.getLabelColor());
    }
    if (plot.getLabelFont() != null) {
        spiderWebPlot.setLabelFont(JRFontUtil.getAwtFont(plot.getLabelFont(), Locale.getDefault()));
    }
    if (plot.getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(plot.getLabelGap());
    }

    spiderWebPlot.setMaxValue(MAX_VALUE);

    if (plot.getRotation() != null) {
        spiderWebPlot.setDirection(plot.getRotation().getRotation());
    }
    if (plot.getStartAngle() != null) {
        spiderWebPlot.setStartAngle(plot.getStartAngle());
    }
    if (plot.getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(plot.getTableOrder().getOrder());
    }
    if (plot.getWebFilled() != null) {
        spiderWebPlot.setWebFilled(plot.getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

    String titleText = JRExpressionUtil.getExpressionText(chartSettings.getTitleExpression());

    Font titleFont = chartSettings.getTitleFont() != null
            ? JRFontUtil.getAwtFont(chartSettings.getTitleFont(), Locale.getDefault())
            : TextTitle.DEFAULT_FONT;

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    if (chartSettings.getBackcolor() != null) {
        jfreechart.setBackgroundPaint(chartSettings.getBackcolor());
    }

    RectangleEdge titleEdge = getEdge(chartSettings.getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (chartSettings.getTitleColor() != null) {
            title.setPaint(chartSettings.getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    String subtitleText = JRExpressionUtil.getExpressionText(chartSettings.getSubtitleExpression());
    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (chartSettings.getSubtitleColor() != null) {
            subtitle.setPaint(chartSettings.getSubtitleColor());
        }

        if (chartSettings.getSubtitleColor() != null) {
            Font subtitleFont = chartSettings.getSubtitleFont() != null
                    ? JRFontUtil.getAwtFont(chartSettings.getSubtitleFont(), Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();
    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (chartSettings.getLegendColor() != null) {
                legend.setItemPaint(chartSettings.getLegendColor());
            }
            if (chartSettings.getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(chartSettings.getLegendBackgroundColor());
            }

            if (chartSettings.getLegendFont() != null) {
                legend.setItemFont(JRFontUtil.getAwtFont(chartSettings.getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(chartSettings.getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }

    Rectangle2D rectangle = new Rectangle2D.Double(0, 0, element.getWidth(), element.getHeight());

    String renderType = chartSettings.getRenderType();
    if (renderType == null) {
        renderType = JRProperties.getProperty(reportConverter.getReport(), JRChart.PROPERTY_CHART_RENDER_TYPE);
    }

    return ChartUtil.getChartRendererFactory(renderType).getRenderer(jfreechart, null, rectangle);
}

From source file:domainhealth.frontend.graphics.JFreeChartGraphImpl.java

/**
 * Write a PNG image representation of the Graph to the given output 
 * stream//from   w  ww  . j  a v a2  s  .  com
 * 
 * @param out The output stream to write the PNG bytes to
 * @throws IOException Indicates a problem writing to the output stream
 */
public void writeGraphImage(int numServersDisplayed, OutputStream out) throws IOException {
    ValueAxis xAxis = new DateAxis(MonitorProperties.units(DATE_TIME));
    NumberAxis yAxis = new NumberAxis(yAxisUnits);
    yAxis.setAutoRangeIncludesZero(true);
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYPlot xyPlotLine = new XYPlot(xySeriesCollection, xAxis, yAxis,
            new StandardXYItemRenderer(StandardXYItemRenderer.LINES));
    JFreeChart chart = new JFreeChart(chartTitle, JFreeChart.DEFAULT_TITLE_FONT, xyPlotLine, true);
    chart.setBackgroundPaint(java.awt.Color.white);
    // Increase size of graph height to accommodate large legends for when many servers in the domain
    int graphAdditionalHeight = GRAPH_INCREMENT_HEIGHT
            * ((int) (numServersDisplayed / GRAPH_INCREMENT_SERVER_RATIO));
    BufferedImage graphImage = chart.createBufferedImage(GRAPH_WIDTH,
            INITIAL_GRAPH_HEIGHT + graphAdditionalHeight,
            new ChartRenderingInfo(new StandardEntityCollection()));
    addNoDataLogoIfEmpty(graphImage);
    ChartUtilities.writeBufferedImageAsPNG(out, graphImage); // Could try extra two PNG related params: encodeAlpha and compression
}