Examples of JFreeChart

org.jfree.chart.JFreeChart
A chart class implemented using the Java 2D APIs. The current version supports bar charts, line charts, pie charts and xy plots (including time series data).
JFreeChart coordinates several objects to achieve its aim of being able to draw a chart on a Java 2D graphics device: a list of {@link Title} objects(which often includes the chart's legend), a {@link Plot} and a{@link org.jfree.data.general.Dataset} (the plot in turn manages adomain axis and a range axis).
You should use a {@link ChartPanel} to display a chart in a GUI.
The {@link ChartFactory} class contains static methods for creating'ready-made' charts. @see ChartPanel @see ChartFactory @see Title @see Plot

Examples of org.jfree.chart.JFreeChart

    }


    final XYPlot plot = new XYPlot(dataset, domainAxis, valueAxis, renderer);
    plot.setOrientation(orientation);


    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
        plot, legend);
  }

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Examples of org.jfree.chart.JFreeChart

   * @return A chart.
   */
  private JFreeChart createChart(final int year)
  {


    final JFreeChart chart = ChartFactory.createPieChart3D(
        "Programming Language of the Year " + year, // chart title
        createSampleDataset(), // data
        true, // include legend
        true,
        false
    );


    // set the background color for the chart...
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
//    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");

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Examples of org.jfree.chart.JFreeChart

   * @return A chart.
   */
  private JFreeChart createChart(final PieDataset dataset)
  {


    final JFreeChart chart = ChartFactory.createPieChart3D(
        "Pie Chart 3D Demo 1", // chart title
        dataset, // data
        true, // include legend
        true,
        false
    );


    // set the background color for the chart...
    chart.setBackgroundPaint(Color.yellow);
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
//    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");

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Examples of org.jfree.chart.JFreeChart

  {
    final MasterReport report = parseReport();
    // create a dataset...
    final PieDataset dataset = createSampleDataset();
    // create the chart...
    final JFreeChart chart = createChart(dataset);
    report.getParameterValues().put("Chart", chart);
    return report;
  }

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Examples of org.jfree.chart.JFreeChart

    dotWidth = 5;
  }


  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);


    }
    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;
  }

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Examples of org.jfree.chart.JFreeChart

   * @return A chart.
   */
  private JFreeChart createChart(final PieDataset dataset)
  {


    final JFreeChart chart = ChartFactory.createPieChart3D(
        "Pie Chart 3D Demo 1", // chart title
        dataset, // data
        true, // include legend
        true,
        false
    );


    // set the background color for the chart...
    chart.setBackgroundPaint(Color.yellow);
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
//    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");

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Examples of org.jfree.chart.JFreeChart

  {
    final MasterReport report = parseReport();
    // create a dataset...
    final PieDataset dataset = createSampleDataset();
    // create the chart...
    final JFreeChart chart = createChart(dataset);
    report.getParameterValues().put("Chart", chart);
    return report;
  }

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Examples of org.jfree.chart.JFreeChart

   * @return A chart.
   */
  private JFreeChart createChart(final int year)
  {


    final JFreeChart chart = ChartFactory.createPieChart3D(
        "Programming Language of the Year " + year, // chart title
        createSampleDataset(), // data
        true, // include legend
        true,
        false
    );


    // set the background color for the chart...
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
//    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");

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Examples of org.jfree.chart.JFreeChart

    }


    //Instantiate a spiderwebplot
    final ExtendedSpiderWebPlot plot = new ExtendedSpiderWebPlot(defaultDataset);
    //Instantiate a JFreeChart using the plot from above
    return new JFreeChart(computeTitle(), JFreeChart.DEFAULT_TITLE_FONT, plot, isShowLegend());
  }

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Examples of org.jfree.chart.JFreeChart

  {
  }


  protected JFreeChart computeCategoryChart(final CategoryDataset dataset)
  {
    final JFreeChart chart = ChartFactory.createWaterfallChart(computeTitle(), getCategoryAxisLabel(),
        getValueAxisLabel(), dataset,
        computePlotOrientation(), isShowLegend(), false, false);
    chart.getCategoryPlot().setDomainAxis(new FormattedCategoryAxis(getCategoryAxisLabel(),
          getCategoricalAxisMessageFormat(), getRuntime().getResourceBundleFactory().getLocale()));
    return chart;
  }

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