Example usage for org.jfree.chart JFreeChart DEFAULT_TITLE_FONT

Introduction

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

Prototype

Font DEFAULT_TITLE_FONT

To view the source code for org.jfree.chart JFreeChart DEFAULT_TITLE_FONT.

Click Source Link

Document

The default font for titles.

Usage

From source file:opendial.gui.utils.DistributionViewer.java

/**
 * Constructs a chart panel for the continuous distribution.
 * /*w w w. ja  v  a 2  s  .  co m*/
 * @param distrib the continuous distribution
 * @return the generated chart panel
 */
private ChartPanel generatePanel(ContinuousDistribution distrib) {

    final String variableName = distrib.getVariable();

    List<XYSeries> series = extractSeries(distrib.getFunction());

    CombinedDomainXYPlot combined = new CombinedDomainXYPlot(new NumberAxis("Value"));
    for (XYSeries serie : series) {

        JFreeChart chart = ChartFactory.createXYLineChart("", // chart title
                "Value", // domain axis label
                "Density", // range axis label
                new XYSeriesCollection(serie), // data
                PlotOrientation.VERTICAL, // orientation
                (distrib.getFunction().getDimensions() > 1), // include
                // legend
                true, // tooltips?
                false); // URLs?

        XYPlot plot = (XYPlot) chart.getPlot();
        combined.add(plot);
        plot.setBackgroundPaint(Color.white);
        plot.setRangeGridlinePaint(Color.white);
    }

    return new ChartPanel(new JFreeChart("Probability distribution P(" + variableName + ")",
            JFreeChart.DEFAULT_TITLE_FONT, combined, true), false);
}

---

From source file:org.moeaframework.analysis.plot.Plot.java

/**
 * If the chart has not yet been initialized, creates a chart for
 * categorical data.  If the chart is already initialized, checks if the
 * chart is for categorical data.// w  w w. j av  a2  s.  c om
 * 
 * @throws FrameworkException if the chart does not support categorical data
 */
private void createCategoryPlot() {
    if (chart == null) {
        CategoryAxis xAxis = new CategoryAxis("");

        NumberAxis yAxis = new NumberAxis("Value");
        yAxis.setAutoRangeIncludesZero(false);

        final BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
        renderer.setFillBox(true);
        renderer.setBaseToolTipGenerator(new BoxAndWhiskerToolTipGenerator());

        final CategoryPlot plot = new CategoryPlot();
        plot.setDomainAxis(xAxis);
        plot.setRangeAxis(yAxis);
        plot.setRenderer(renderer);

        chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
        ChartFactory.getChartTheme().apply(chart);
    } else if (!(chart.getPlot() instanceof CategoryPlot)) {
        throw new FrameworkException("Can not combine XY plot and categorial plot");
    }
}

---

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

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

    final StandardXYToolTipGenerator toolTipGenerator = new StandardXYToolTipGenerator(
            StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, new SimpleDateFormat("dd-MMM-yyyy", Locale.UK),
            NumberFormat.getInstance());
    final DateAxis xAxis = new DateAxis("Domain (X)");
    xAxis.setLowerMargin(0.0);
    xAxis.setUpperMargin(0.0);

    final NumberAxis yAxis = new NumberAxis("Range (Y)");
    yAxis.setAutoRangeIncludesZero(true);
    final StackedXYAreaRenderer renderer = new StackedXYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES,
            toolTipGenerator, null);
    renderer.setOutline(true);
    renderer.setSeriesPaint(0, new Color(255, 255, 206));
    renderer.setSeriesPaint(1, new Color(206, 230, 255));
    renderer.setSeriesPaint(2, new Color(255, 230, 230));
    renderer.setShapePaint(Color.gray);
    renderer.setShapeStroke(new BasicStroke(0.5f));
    renderer.setShape(new Ellipse2D.Double(-3, -3, 6, 6));
    final XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    final JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, true);

    return chart;
}

---

From source file:org.drools.planner.benchmark.statistic.calculatecount.CalculateCountStatistic.java

private CharSequence writeGraphStatistic(File solverStatisticFilesDirectory, String baseName) {
    XYSeriesCollection seriesCollection = new XYSeriesCollection();
    for (Map.Entry<String, CalculateCountStatisticListener> listenerEntry : statisticListenerMap.entrySet()) {
        String configName = listenerEntry.getKey();
        XYSeries series = new XYSeries(configName);
        List<CalculateCountStatisticPoint> statisticPointList = listenerEntry.getValue()
                .getStatisticPointList();
        for (CalculateCountStatisticPoint statisticPoint : statisticPointList) {
            long timeMillisSpend = statisticPoint.getTimeMillisSpend();
            long calculateCountPerSecond = statisticPoint.getCalculateCountPerSecond();
            series.add(timeMillisSpend, calculateCountPerSecond);
        }/*w  w  w. ja v  a  2 s.  c  o m*/
        seriesCollection.addSeries(series);
    }
    NumberAxis xAxis = new NumberAxis("Time millis spend");
    xAxis.setNumberFormatOverride(new MillisecondsSpendNumberFormat());
    NumberAxis yAxis = new NumberAxis("Calculate count per second");
    yAxis.setAutoRangeIncludesZero(false);
    XYItemRenderer renderer = new XYLineAndShapeRenderer();
    XYPlot plot = new XYPlot(seriesCollection, xAxis, yAxis, renderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart(baseName + " calculate count statistic", JFreeChart.DEFAULT_TITLE_FONT,
            plot, true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    File graphStatisticFile = new File(solverStatisticFilesDirectory, baseName + "CalculateCountStatistic.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(graphStatisticFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException("Problem writing graphStatisticFile: " + graphStatisticFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
    return "  <img src=\"" + graphStatisticFile.getName() + "\"/>\n";
}

---

From source file:org.hxzon.demo.jfreechart.PieDatasetDemo2.java

private static JFreeChart createRingChart(PieDataset dataset) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator());
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    }//from  w ww . j  a  va2  s.  c  o  m
    if (urls) {
        plot.setURLGenerator(new StandardPieURLGenerator());
    }
    JFreeChart chart = new JFreeChart("Ring Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");

    return chart;

}

---

From source file:opendial.gui.stateviewer.DistributionViewer.java

/**
 * Constructs a chart panel for the continuous distribution.
 * /*from w w w .  j  av a 2  s.c  o m*/
 * @param distrib the continuous distribution
 * @return the generated chart panel
 * @throws DialException if the distribution could not be displayed
 */
private ChartPanel generatePanel(ContinuousDistribution distrib) throws DialException {

    final String variableName = distrib.getVariable();

    List<XYSeries> series = extractSeries(distrib.getFunction());

    CombinedDomainXYPlot combined = new CombinedDomainXYPlot(new NumberAxis("Value"));
    for (XYSeries serie : series) {

        JFreeChart chart = ChartFactory.createXYLineChart("", // chart title 
                "Value", // domain axis label 
                "Density", // range axis label
                new XYSeriesCollection(serie), // data 
                PlotOrientation.VERTICAL, // orientation
                (distrib.getFunction().getDimensionality() > 1), // include legend 
                true, // tooltips? 
                false); // URLs?

        XYPlot plot = (XYPlot) chart.getPlot();
        combined.add(plot);
        plot.setBackgroundPaint(Color.white);
        plot.setRangeGridlinePaint(Color.white);
    }

    return new ChartPanel(new JFreeChart("Probability distribution P(" + variableName + ")",
            JFreeChart.DEFAULT_TITLE_FONT, combined, true), false);
}

---

From source file:no.met.jtimeseries.chart.ChartPlotter.java

/**
 * Create a overlaind chart/*from ww w . j  av  a 2 s . co  m*/
 * 
 * @param chartTitle
 *            The title of the chart
 * @return The JfreeChart object
 */
public JFreeChart createOverlaidChart(String chartTitle) {
    logger.info("Creating chart " + chartTitle);
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    // return a new chart containing the overlaid plot...

    Plot chartPlot = createOverlaidPlot();
    /*
     * // make combined plot if sub-plots are defined if (windPlot != null
     * || weatherSymbolPlot != null || cloudPlot != null) { StackedXYPlot
     * combiPlot = new StackedXYPlot(plot.getDomainAxis()); if (cloudPlot !=
     * null) { combiPlot.add(cloudPlot, cloudPlotWeight); } if
     * (weatherSymbolPlot != null) { combiPlot.add(weatherSymbolPlot,
     * weatherSymbolPlotWeight); } combiPlot.add(plot, mainPlotWeight); if
     * (windPlot != null) { combiPlot.add(windPlot, windPlotWeight); }
     * combiPlot.setGap(0.0f); chartPlot = combiPlot; } else { chartPlot =
     * plot; }
     */

    JFreeChart chart = new JFreeChart(chartTitle, JFreeChart.DEFAULT_TITLE_FONT, chartPlot, true);
    chart.setBorderVisible(false);
    Paint paint = new GradientPaint(0, 0, Color.WHITE, getWidth(), 0, Color.WHITE);
    chart.setBackgroundPaint(paint);

    return chart;
}

---

From source file:edu.cudenver.bios.chartsvc.resource.ScatterPlotResource.java

/**
 * Create a JFreeChart object from the chart specification.  JFreechart provides 
 * functionality to render 2D scatter plots as jpeg images
 * //from   w  w w.j  a va 2 s. co  m
 * @param chart chart specification object
 * @return JFreeChart object
 * @throws ResourceException
 */
private JFreeChart buildScatterPlot(Chart chart) throws ResourceException {
    ArrayList<LineStyle> lineStyleList = chart.getLineStyleList();

    float dashedLength = 1.0f;
    float spaceLength = 1.0f;
    float thickness = 1.0f;

    // the first series is treated as the x values
    if (chart.getSeries() == null || chart.getSeries().size() <= 0)
        throw new ResourceException(Status.CLIENT_ERROR_BAD_REQUEST, "No data series specified");

    // create the jfree chart series
    XYSeriesCollection chartData = new XYSeriesCollection();
    // use a spline renderer to make the connecting lines smooth
    XYSplineRenderer rend = new XYSplineRenderer();

    int seriesIdx = 0;

    for (Series series : chart.getSeries()) {
        XYSeries xySeries = new XYSeries(series.getLabel());

        List<Double> xList = series.getXCoordinates();
        List<Double> yList = series.getYCoordinates();
        if (xList != null && yList != null && xList.size() == yList.size()) {
            for (int i = 0; i < xList.size(); i++) {
                xySeries.add(xList.get(i), yList.get(i));
            }
        }

        if (seriesIdx >= 0 && seriesIdx < lineStyleList.size()) {
            LineStyle lineStyle = lineStyleList.get(seriesIdx);
            dashedLength = (float) lineStyle.getDashLength();
            spaceLength = (float) lineStyle.getSpaceLength();
            thickness = (float) lineStyle.getWidth();
        } else {
            dashedLength = 1.0f;
            spaceLength = 1.0f;
            thickness = 1.0f;
        }

        // set the line style
        rend.setSeriesPaint(seriesIdx, Color.BLACK);

        if (seriesIdx >= 0) {
            /*rend.setSeriesStroke(seriesIdx, 
                  new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND,
                1.0f, new float[] {(float) seriesIdx, (float) 2*seriesIdx}, 0.0f));*/
            rend.setSeriesStroke(seriesIdx, new BasicStroke(thickness, BasicStroke.CAP_ROUND,
                    BasicStroke.JOIN_ROUND, 1.0f, new float[] { dashedLength, spaceLength }, 0.0f));
        }
        // add the series to the data set
        chartData.addSeries(xySeries);
        seriesIdx++;
    }

    // turn off shapes displayed at each data point to make a smooth curve
    rend.setBaseShapesVisible(false);

    // Create the line chart
    NumberAxis xAxis = new NumberAxis();
    xAxis.setAutoRangeIncludesZero(false);
    if (chart.getXAxis() != null) {
        Axis xAxisSpec = chart.getXAxis();
        xAxis.setLabel(xAxisSpec.getLabel());
        if (!Double.isNaN(xAxisSpec.getRangeMin()) && !Double.isNaN(xAxisSpec.getRangeMax())) {
            xAxis.setRange(xAxisSpec.getRangeMin(), xAxisSpec.getRangeMax());
        }
    }
    NumberAxis yAxis = new NumberAxis();
    if (chart.getYAxis() != null) {
        Axis yAxisSpec = chart.getYAxis();
        yAxis.setLabel(chart.getYAxis().getLabel());
        if (!Double.isNaN(yAxisSpec.getRangeMin()) && !Double.isNaN(yAxisSpec.getRangeMax())) {
            xAxis.setRange(yAxisSpec.getRangeMin(), yAxisSpec.getRangeMax());
        }
    }
    XYPlot plot = new XYPlot((XYDataset) chartData, xAxis, yAxis, rend);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);

    JFreeChart renderedChart = new JFreeChart(chart.getTitle(), JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    renderedChart.setBackgroundPaint(Color.WHITE);
    if (chart.hasLegend()) {
        LegendTitle legend = new LegendTitle(plot, new ColumnArrangement(), new ColumnArrangement());
        legend.setFrame(BlockBorder.NONE);
        legend.setPosition(RectangleEdge.BOTTOM);
        renderedChart.addLegend(legend);
    }

    return renderedChart;
}

---

From source file:org.drools.planner.benchmark.statistic.memoryuse.MemoryUseStatistic.java

private CharSequence writeGraphStatistic(File solverStatisticFilesDirectory, String baseName) {
    XYSeriesCollection seriesCollection = new XYSeriesCollection();
    for (Map.Entry<String, MemoryUseStatisticListener> listenerEntry : statisticListenerMap.entrySet()) {
        String configName = listenerEntry.getKey();
        XYSeries usedSeries = new XYSeries(configName + " used");
        XYSeries maxSeries = new XYSeries(configName + " max");
        List<MemoryUseStatisticPoint> statisticPointList = listenerEntry.getValue().getStatisticPointList();
        for (MemoryUseStatisticPoint statisticPoint : statisticPointList) {
            long timeMillisSpend = statisticPoint.getTimeMillisSpend();
            MemoryUseMeasurement memoryUseMeasurement = statisticPoint.getMemoryUseMeasurement();
            usedSeries.add(timeMillisSpend, memoryUseMeasurement.getUsedMemory());
            maxSeries.add(timeMillisSpend, memoryUseMeasurement.getMaxMemory());
        }/*  www . java2  s .co  m*/
        seriesCollection.addSeries(usedSeries);
        seriesCollection.addSeries(maxSeries);
    }
    NumberAxis xAxis = new NumberAxis("Time millis spend");
    xAxis.setNumberFormatOverride(new MillisecondsSpendNumberFormat());
    NumberAxis yAxis = new NumberAxis("Memory");
    yAxis.setAutoRangeIncludesZero(false);
    XYItemRenderer renderer = new XYAreaRenderer2();
    XYPlot plot = new XYPlot(seriesCollection, xAxis, yAxis, renderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart(baseName + " memory use statistic", JFreeChart.DEFAULT_TITLE_FONT, plot,
            true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    File graphStatisticFile = new File(solverStatisticFilesDirectory, baseName + "MemoryUseStatistic.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(graphStatisticFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException("Problem writing graphStatisticFile: " + graphStatisticFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
    return "  <img src=\"" + graphStatisticFile.getName() + "\"/>\n";
}

---

From source file:org.locationtech.udig.processingtoolbox.tools.ScatterPlotDialog.java

private void createGraphTab(final CTabFolder parentTabFolder) {
    plotTab = new CTabItem(parentTabFolder, SWT.NONE);
    plotTab.setText(Messages.ScatterPlotDialog_Graph);

    XYPlot plot = new XYPlot();
    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setBackgroundPaint(java.awt.Color.WHITE);
    plot.setDomainPannable(false);/*  w  w  w.j ava 2s  .c  om*/
    plot.setRangePannable(false);
    plot.setSeriesRenderingOrder(SeriesRenderingOrder.FORWARD);

    JFreeChart chart = new JFreeChart(EMPTY, JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    chart.setBackgroundPaint(java.awt.Color.WHITE);
    chart.setBorderVisible(false);

    chartComposite = new ChartComposite2(parentTabFolder, SWT.NONE | SWT.EMBEDDED, chart, true);
    chartComposite.setLayout(new FillLayout());
    chartComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    chartComposite.setDomainZoomable(false);
    chartComposite.setRangeZoomable(false);
    chartComposite.setMap(map);
    chartComposite.addChartMouseListener(new PlotMouseListener());

    plotTab.setControl(chartComposite);

    chartComposite.pack();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• »