Пример #1
1
 private static JFreeChart createChart(CategoryDataset categorydataset) {
   JFreeChart jfreechart =
       ChartFactory.createBarChart(
           "Bar Chart Demo 1",
           "Category",
           "Value",
           categorydataset,
           PlotOrientation.VERTICAL,
           true,
           true,
           false);
   CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
   categoryplot.setDomainGridlinesVisible(true);
   categoryplot.setRangeCrosshairVisible(true);
   categoryplot.setRangeCrosshairPaint(Color.blue);
   NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
   numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
   barrenderer.setDrawBarOutline(false);
   GradientPaint gradientpaint =
       new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, new Color(0, 0, 64));
   GradientPaint gradientpaint1 =
       new GradientPaint(0.0F, 0.0F, Color.green, 0.0F, 0.0F, new Color(0, 64, 0));
   GradientPaint gradientpaint2 =
       new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, new Color(64, 0, 0));
   barrenderer.setSeriesPaint(0, gradientpaint);
   barrenderer.setSeriesPaint(1, gradientpaint1);
   barrenderer.setSeriesPaint(2, gradientpaint2);
   barrenderer.setLegendItemToolTipGenerator(
       new StandardCategorySeriesLabelGenerator("Tooltip: {0}"));
   CategoryAxis categoryaxis = categoryplot.getDomainAxis();
   categoryaxis.setCategoryLabelPositions(
       CategoryLabelPositions.createUpRotationLabelPositions(0.52359877559829882D));
   return jfreechart;
 }
  /**
   * Creates a chart.
   *
   * @return A chart.
   */
  private static JFreeChart createChart(String symbol) {

    CategoryDataset dataset1 = createDataset1(symbol);
    NumberAxis rangeAxis1 = new NumberAxis("Jumlah");
    rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
    renderer1.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryPlot subplot1 = new CategoryPlot(dataset1, null, rangeAxis1, renderer1);
    subplot1.setDomainGridlinesVisible(true);

    CategoryDataset dataset2 = createDataset2(symbol);
    NumberAxis rangeAxis2 = new NumberAxis("Jumlah");
    rangeAxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    BarRenderer renderer2 = new BarRenderer();
    renderer2.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryPlot subplot2 = new CategoryPlot(dataset2, null, rangeAxis2, renderer2);
    subplot2.setDomainGridlinesVisible(true);

    CategoryAxis domainAxis = new CategoryAxis("Tahun Periksa");
    CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot(domainAxis);
    //             CombinedCategoryPlot plot = new CombinedCategoryPlot(
    //                     domainAxis, new NumberAxis("Range"));
    plot.add(subplot1, 2);
    plot.add(subplot2, 1);

    JFreeChart result = new JFreeChart("", new Font("SansSerif", Font.BOLD, 10), plot, true);
    return result;
  }
  /**
   * Creates a chart.
   *
   * @return A chart.
   */
  private static JFreeChart createChart() {

    CategoryDataset dataset1 = createDataset1();
    NumberAxis rangeAxis1 = new NumberAxis("Value");
    rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
    renderer1.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryPlot subplot1 = new CategoryPlot(dataset1, null, rangeAxis1, renderer1);
    subplot1.setDomainGridlinesVisible(true);

    CategoryDataset dataset2 = createDataset2();
    NumberAxis rangeAxis2 = new NumberAxis("Value");
    rangeAxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    BarRenderer renderer2 = new BarRenderer();
    renderer2.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryPlot subplot2 = new CategoryPlot(dataset2, null, rangeAxis2, renderer2);
    subplot2.setDomainGridlinesVisible(true);

    CategoryAxis domainAxis = new CategoryAxis("Category");
    CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot(domainAxis);
    plot.add(subplot1, 2);
    plot.add(subplot2, 1);

    JFreeChart chart =
        new JFreeChart(
            "Combined Domain Category Plot Demo", new Font("SansSerif", Font.BOLD, 12), plot, true);
    ChartUtilities.applyCurrentTheme(chart);
    return chart;
  }
  private JFreeChart createChart(XYZDataset xyzDataSet) {
    NumberAxis numberAxis = new NumberAxis("X");
    numberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberAxis.setLowerMargin(0.0D);
    numberAxis.setUpperMargin(0.0D);
    numberAxis.setAxisLinePaint(Color.white);
    numberAxis.setTickMarkPaint(Color.white);

    NumberAxis numberAxis1 = new NumberAxis("Y");
    numberAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberAxis1.setLowerMargin(0.0D);
    numberAxis1.setUpperMargin(0.0D);
    numberAxis1.setAxisLinePaint(Color.white);
    numberAxis1.setTickMarkPaint(Color.white);

    XYBlockRenderer xyblockrenderer = new XYBlockRenderer();
    PaintScale paintScale;
    if (this.type == MarkovDataDialog.HeatMapType.COMPARISON)
      paintScale = createNewLookupPaintScale();
    else paintScale = new GrayPaintScale();

    //        paintScale.add(-1.0,Color.WHITE );
    xyblockrenderer.setPaintScale(paintScale);

    XYPlot xyplot = new XYPlot(xyzDataSet, numberAxis, numberAxis1, xyblockrenderer);
    xyplot.setBackgroundPaint(Color.white);
    xyplot.setDomainGridlinesVisible(false);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setOutlinePaint(Color.blue);

    JFreeChart jfreechart = new JFreeChart("heat map", xyplot);
    jfreechart.removeLegend();

    NumberAxis numberAxis2 = new NumberAxis("Scale");
    numberAxis2.setAxisLinePaint(Color.white);
    numberAxis2.setTickMarkPaint(Color.white);
    numberAxis2.setRange(-1.0D, 1.0D);
    numberAxis2.setTickLabelFont(new Font("Dialog", 0, 7));
    PaintScaleLegend paintscalelegend = new PaintScaleLegend(paintScale, numberAxis2);
    paintscalelegend.setStripOutlineVisible(false);
    paintscalelegend.setSubdivisionCount(20);
    paintscalelegend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    paintscalelegend.setAxisOffset(5D);
    paintscalelegend.setMargin(new RectangleInsets(5D, 5D, 5D, 5D));
    //        paintscalelegend.setFrame(new BlockBorder(Color.red));
    paintscalelegend.setPadding(new RectangleInsets(10D, 10D, 10D, 10D));
    paintscalelegend.setStripWidth(10D);
    paintscalelegend.setPosition(RectangleEdge.LEFT);
    jfreechart.addSubtitle(paintscalelegend);
    //        ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
  }
Пример #5
0
 private static JFreeChart createChart(CategoryDataset paramCategoryDataset) {
   JFreeChart localJFreeChart =
       ChartFactory.createAreaChart(
           "Area Chart",
           "Category",
           "Value",
           paramCategoryDataset,
           PlotOrientation.VERTICAL,
           true,
           true,
           false);
   localJFreeChart.setBackgroundPaint(Color.white);
   TextTitle localTextTitle =
       new TextTitle(
           "An area chart demonstration.  We use this subtitle as an example of what happens when you get a really long title or subtitle.");
   localTextTitle.setPosition(RectangleEdge.TOP);
   localTextTitle.setPadding(new RectangleInsets(UnitType.RELATIVE, 0.05D, 0.05D, 0.05D, 0.05D));
   localTextTitle.setVerticalAlignment(VerticalAlignment.BOTTOM);
   localJFreeChart.addSubtitle(localTextTitle);
   CategoryPlot localCategoryPlot = (CategoryPlot) localJFreeChart.getPlot();
   localCategoryPlot.setForegroundAlpha(0.5F);
   localCategoryPlot.setDomainGridlinesVisible(true);
   CategoryAxis localCategoryAxis = localCategoryPlot.getDomainAxis();
   localCategoryAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
   localCategoryAxis.setLowerMargin(0.0D);
   localCategoryAxis.setUpperMargin(0.0D);
   localCategoryAxis.addCategoryLabelToolTip("Type 1", "The first type.");
   localCategoryAxis.addCategoryLabelToolTip("Type 2", "The second type.");
   localCategoryAxis.addCategoryLabelToolTip("Type 3", "The third type.");
   NumberAxis localNumberAxis = (NumberAxis) localCategoryPlot.getRangeAxis();
   localNumberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   localNumberAxis.setLabelAngle(0.0D);
   ChartUtilities.applyCurrentTheme(localJFreeChart);
   return localJFreeChart;
 }
 private static JFreeChart createChart(TableXYDataset tablexydataset) {
   DateAxis dateaxis = new DateAxis("Date");
   dateaxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
   dateaxis.setLowerMargin(0.01D);
   dateaxis.setUpperMargin(0.01D);
   NumberAxis numberaxis = new NumberAxis("Count");
   numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   numberaxis.setUpperMargin(0.10000000000000001D);
   StackedXYBarRenderer stackedxybarrenderer = new StackedXYBarRenderer(0.14999999999999999D);
   stackedxybarrenderer.setDrawBarOutline(false);
   stackedxybarrenderer.setBaseItemLabelsVisible(true);
   stackedxybarrenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
   stackedxybarrenderer.setBasePositiveItemLabelPosition(
       new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER));
   stackedxybarrenderer.setBaseToolTipGenerator(
       new StandardXYToolTipGenerator(
           "{0} : {1} = {2}", new SimpleDateFormat("yyyy"), new DecimalFormat("0")));
   XYPlot xyplot = new XYPlot(tablexydataset, dateaxis, numberaxis, stackedxybarrenderer);
   JFreeChart jfreechart = new JFreeChart("Holes-In-One / Double Eagles", xyplot);
   jfreechart.removeLegend();
   jfreechart.addSubtitle(new TextTitle("PGA Tour, 1983 to 2003"));
   TextTitle texttitle =
       new TextTitle(
           "http://www.golfdigest.com/majors/masters/index.ssf?/majors/masters/gw20040402albatross.html",
           new Font("Dialog", 0, 8));
   jfreechart.addSubtitle(texttitle);
   jfreechart.setTextAntiAlias(RenderingHints.VALUE_TEXT_ANTIALIAS_DEFAULT);
   LegendTitle legendtitle = new LegendTitle(xyplot);
   legendtitle.setBackgroundPaint(Color.white);
   legendtitle.setFrame(new BlockBorder());
   legendtitle.setPosition(RectangleEdge.BOTTOM);
   jfreechart.addSubtitle(legendtitle);
   return jfreechart;
 }
Пример #7
0
 private static JFreeChart finishBarChart(JFreeChart chart, Color... colors) {
   CategoryPlot categoryplot = (CategoryPlot) chart.getPlot();
   categoryplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
   categoryplot.setRangePannable(true);
   if (colors.length > 0) categoryplot.setRenderer(new CustomRenderer(colors));
   BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
   barrenderer.setItemLabelAnchorOffset(9D);
   barrenderer.setBaseItemLabelsVisible(true);
   barrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
   barrenderer.setMaximumBarWidth(0.05);
   barrenderer.setItemMargin(0.03D);
   ItemLabelPosition itemlabelposition =
       new ItemLabelPosition(INSIDE12, CENTER_RIGHT, CENTER_RIGHT, -1.5707963267948966D);
   barrenderer.setBasePositiveItemLabelPosition(itemlabelposition);
   ItemLabelPosition itemlabelposition1 =
       new ItemLabelPosition(OUTSIDE12, CENTER_LEFT, CENTER_LEFT, -1.5707963267948966D);
   barrenderer.setPositiveItemLabelPositionFallback(itemlabelposition1);
   CategoryAxis categoryaxis = categoryplot.getDomainAxis();
   categoryaxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
   categoryaxis.setCategoryMargin(0.25D);
   categoryaxis.setUpperMargin(0.02D);
   categoryaxis.setLowerMargin(0.02D);
   NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
   numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   numberaxis.setUpperMargin(0.10000000000000001D);
   ChartUtilities.applyCurrentTheme(chart);
   return chart;
 }
 private static JFreeChart createChart() {
   XYDataset xydataset = createDirectionDataset(600);
   JFreeChart jfreechart =
       ChartFactory.createTimeSeriesChart(
           "Time", "Date", "Direction", xydataset, true, true, false);
   XYPlot xyplot = (XYPlot) jfreechart.getPlot();
   xyplot.getDomainAxis().setLowerMargin(0.0D);
   xyplot.getDomainAxis().setUpperMargin(0.0D);
   NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
   numberaxis.setAutoRangeIncludesZero(false);
   TickUnits tickunits = new TickUnits();
   tickunits.add(new NumberTickUnit(180D, new CompassFormat()));
   tickunits.add(new NumberTickUnit(90D, new CompassFormat()));
   tickunits.add(new NumberTickUnit(45D, new CompassFormat()));
   tickunits.add(new NumberTickUnit(22.5D, new CompassFormat()));
   numberaxis.setStandardTickUnits(tickunits);
   xyplot.setRangeAxis(numberaxis);
   XYAreaRenderer xyarearenderer = new XYAreaRenderer();
   NumberAxis numberaxis1 = new NumberAxis("Force");
   numberaxis1.setRange(0.0D, 12D);
   xyarearenderer.setSeriesPaint(0, new Color(0, 0, 255, 128));
   xyplot.setDataset(1, createForceDataset(600));
   xyplot.setRenderer(1, xyarearenderer);
   xyplot.setRangeAxis(1, numberaxis1);
   xyplot.mapDatasetToRangeAxis(1, 1);
   return jfreechart;
 }
  /**
   * Initializes the upper plot.
   *
   * @return An instance of {@link XYPlot}.
   */
  private XYPlot initializeUpperPlot() {
    loadedClasses = new YIntervalSeriesImproved("loaded classes");
    totalLoadedClasses = new YIntervalSeriesImproved("total loaded classes");

    YIntervalSeriesCollection yintervalseriescollection = new YIntervalSeriesCollection();
    yintervalseriescollection.addSeries(loadedClasses);
    yintervalseriescollection.addSeries(totalLoadedClasses);

    DeviationRenderer renderer = new DeviationRenderer(true, false);
    renderer.setBaseShapesVisible(true);
    renderer.setSeriesStroke(
        0, new BasicStroke(3.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    renderer.setSeriesFillPaint(0, new Color(255, 200, 200));
    renderer.setSeriesOutlineStroke(0, new BasicStroke(2.0f));
    renderer.setSeriesShape(0, new Ellipse2D.Double(-2.5, -2.5, 5.0, 5.0));
    renderer.setBaseToolTipGenerator(
        new StandardXYToolTipGenerator(
            StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
            DateFormat.getDateTimeInstance(),
            NumberFormat.getNumberInstance()));

    final NumberAxis rangeAxis = new NumberAxis("Classes");
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRangeMinimumSize(2000.0d);
    rangeAxis.setRangeType(RangeType.POSITIVE);
    rangeAxis.setAutoRangeIncludesZero(true);

    final XYPlot subplot = new XYPlot(yintervalseriescollection, null, rangeAxis, renderer);
    subplot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    subplot.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);
    subplot.setRangeCrosshairVisible(true);

    return subplot;
  }
Пример #10
0
  private static JFreeChart createChart(XYDataset dataset) {
    JFreeChart chart =
        ChartFactory.createXYLineChart(
            "Ratings by Age", // Title
            "Age", // X label
            "Average Rating", // Y label
            dataset, // data
            PlotOrientation.VERTICAL, // Orientation
            false, // legend
            false, // tooltips
            false); // urls
    chart.setBorderPaint(Color.white);
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true);
    plot.setRenderer(renderer);

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

    return chart;
  }
 private static JFreeChart createChart(CategoryDataset categorydataset) {
   JFreeChart jfreechart =
       ChartFactory.createLineChart(
           "Statistical Line Chart Demo 1",
           "Type",
           "Value",
           categorydataset,
           PlotOrientation.VERTICAL,
           true,
           true,
           false);
   jfreechart.setBackgroundPaint(Color.white);
   CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
   categoryplot.setBackgroundPaint(Color.lightGray);
   categoryplot.setRangeGridlinePaint(Color.white);
   CategoryAxis categoryaxis = categoryplot.getDomainAxis();
   categoryaxis.setUpperMargin(0.0D);
   categoryaxis.setLowerMargin(0.0D);
   NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
   numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   numberaxis.setAutoRangeIncludesZero(true);
   StatisticalLineAndShapeRenderer statisticallineandshaperenderer =
       new StatisticalLineAndShapeRenderer(true, false);
   statisticallineandshaperenderer.setUseSeriesOffset(true);
   categoryplot.setRenderer(statisticallineandshaperenderer);
   return jfreechart;
 }
 private void saveChart(final DefaultCategoryDataset dataset) throws IOException {
   final JFreeChart chart =
       ChartFactory.createBarChart(
           "HtmlUnit implemented properties and methods for " + browserVersion_.getNickname(),
           "Objects",
           "Count",
           dataset,
           PlotOrientation.HORIZONTAL,
           true,
           true,
           false);
   final CategoryPlot plot = (CategoryPlot) chart.getPlot();
   final NumberAxis axis = (NumberAxis) plot.getRangeAxis();
   axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   final LayeredBarRenderer renderer = new LayeredBarRenderer();
   plot.setRenderer(renderer);
   plot.setRowRenderingOrder(SortOrder.DESCENDING);
   renderer.setSeriesPaint(0, new GradientPaint(0, 0, Color.green, 0, 0, new Color(0, 64, 0)));
   renderer.setSeriesPaint(1, new GradientPaint(0, 0, Color.blue, 0, 0, new Color(0, 0, 64)));
   renderer.setSeriesPaint(2, new GradientPaint(0, 0, Color.red, 0, 0, new Color(64, 0, 0)));
   ImageIO.write(
       chart.createBufferedImage(1200, 2400),
       "png",
       new File(
           getArtifactsDirectory() + "/properties-" + browserVersion_.getNickname() + ".png"));
 }
Пример #13
0
  /**
   * Creates a sample chart.
   *
   * @param dataset the dataset.
   * @return The chart.
   */
  private static JFreeChart createchart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart =
        ChartFactory.createBarChart(
            "Bar Chart Demo 1", // chart
            // title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
            );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // ******************************************************************
    // More than 150 demo applications are included with the JFreeChart
    // Developer Guide...for more information, see:
    //
    // > http://www.object-refinery.com/jfreechart/guide.html
    //
    // ******************************************************************

    // set the range axis to display integers only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    // renderer.setDrawBarOutline(false);

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(
        CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;
  }
Пример #14
0
  private JFreeChart createScatChart(
      BufferedImage image, PaintScale ps, int plotWidth, int plotHeigh) {
    JFreeChart chart_temp =
        ChartFactory.createScatterPlot(
            null,
            null,
            null,
            new XYSeriesCollection(),
            PlotOrientation.VERTICAL,
            false,
            false,
            false);
    chart_temp.getXYPlot().getRangeAxis().setInverted(true);
    chart_temp.setBackgroundPaint(JFreeChart.DEFAULT_BACKGROUND_PAINT);
    XYDataImageAnnotation ann = new XYDataImageAnnotation(image, 0, 0, plotWidth, plotHeigh, true);
    XYPlot plot = (XYPlot) chart_temp.getPlot();
    plot.setDomainPannable(true);
    plot.setRangePannable(true);
    plot.getRenderer().addAnnotation(ann, Layer.BACKGROUND);
    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    xAxis.setLowerMargin(0.0);
    xAxis.setUpperMargin(0.0);
    xAxis.setVisible(false);
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    yAxis.setLowerMargin(0.0);
    yAxis.setUpperMargin(0.0);
    yAxis.setVisible(false);

    NumberAxis scaleAxis = new NumberAxis();
    scaleAxis.setAxisLinePaint(Color.black);
    scaleAxis.setTickMarkPaint(Color.black);
    scaleAxis.setRange(ps.getLowerBound(), ps.getUpperBound());
    scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 9));
    PaintScaleLegend legend = new PaintScaleLegend(ps, scaleAxis);
    legend.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
    legend.setMargin(new RectangleInsets(5, 5, 5, 5));
    legend.setStripWidth(10);
    legend.setPosition(RectangleEdge.RIGHT);
    legend.setBackgroundPaint(chart_temp.getBackgroundPaint());
    chart_temp.addSubtitle(legend);

    return chart_temp;
  }
Пример #15
0
  private void initCharts() {
    dataset = new DefaultCategoryDataset();

    // XY:s
    NumberAxis rangeAxis1 = new NumberAxis("Values");
    rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
    renderer1.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    trendPlot = new CategoryPlot(dataset, null, rangeAxis1, renderer1);
    trendPlot.setDomainGridlinesVisible(true);

    // Box:
    NumberAxis rangeAxis2 = new NumberAxis("Values");
    rangeAxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    BarRenderer renderer2 = new BarRenderer();
    renderer2.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    sizePlot = new CategoryPlot(dataset, null, rangeAxis2, renderer2);
    sizePlot.setDomainGridlinesVisible(true);
  }
Пример #16
0
  private JFreeChart createChart(
      final String title, final String xAxis, final String yAxis, final XYDataset dataset) {
    final JFreeChart chart =
        ChartFactory.createXYLineChart(
            title, xAxis, yAxis, dataset, PlotOrientation.VERTICAL, true, true, false);

    chart.setBackgroundPaint(Color.white);
    final XYPlot plot = chart.getXYPlot();
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    return chart;
  }
Пример #17
0
  private JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart chart =
        ChartFactory.createLineChart(
            "Daily Stock Report", // chart title
            "Type", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
            );
    chart.setBackgroundPaint(Color.white);
    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.white);
    final CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
    // customise the range axis...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRangeIncludesZero(true);
    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setSeriesStroke(
        0,
        new BasicStroke(
            2.0f,
            BasicStroke.CAP_ROUND,
            BasicStroke.JOIN_ROUND,
            1.0f,
            new float[] {10.0f, 6.0f},
            0.0f));
    renderer.setSeriesStroke(
        1,
        new BasicStroke(
            2.0f,
            BasicStroke.CAP_ROUND,
            BasicStroke.JOIN_ROUND,
            1.0f,
            new float[] {6.0f, 6.0f},
            0.0f));
    renderer.setSeriesStroke(
        2,
        new BasicStroke(
            2.0f,
            BasicStroke.CAP_ROUND,
            BasicStroke.JOIN_ROUND,
            1.0f,
            new float[] {2.0f, 6.0f},
            0.0f));
    return chart;
  }
Пример #18
0
  public JFreeChart createChart(int size) {
    CategoryDataset paramCategoryDataset = createDataset(size);
    // 创建主题样式
    StandardChartTheme standardChartTheme = new StandardChartTheme("CN");
    // 设置标题字体
    standardChartTheme.setExtraLargeFont(new Font("隶书", Font.BOLD, 20));
    // 设置图例的字体
    standardChartTheme.setRegularFont(new Font("宋书", Font.PLAIN, 12));
    // 设置轴向的字体
    standardChartTheme.setLargeFont(new Font("宋书", Font.PLAIN, 12));
    // 应用主题样式
    ChartFactory.setChartTheme(standardChartTheme);
    JFreeChart localJFreeChart =
        ChartFactory.createLineChart(
            title, "期号", yTitle, paramCategoryDataset, PlotOrientation.VERTICAL, true, true, false);
    CategoryPlot localCategoryPlot = (CategoryPlot) localJFreeChart.getPlot();
    //		SymbolAxis localSymbolAxis = new SymbolAxis("个数", new String[] {
    //				"0", "1", "2", "3", "4", "5", "6" });
    //		localCategoryPlot.setRangeAxis(localSymbolAxis);
    ChartUtilities.applyCurrentTheme(localJFreeChart);
    LineAndShapeRenderer xyitem = (LineAndShapeRenderer) localCategoryPlot.getRenderer();
    CategoryPlot plot = (CategoryPlot) localJFreeChart.getPlot();
    // 设置网格背景颜色
    plot.setBackgroundPaint(Color.white);
    // 设置网格竖线颜色
    plot.setDomainGridlinePaint(Color.black);
    // 设置网格横线颜色
    plot.setRangeGridlinePaint(Color.black);
    // 设置曲线图与xy轴的距离
    plot.setAxisOffset(new RectangleInsets(0D, 0D, 0D, 0D));

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRangeIncludesZero(true);
    if ("和值".equals(type)) {
      rangeAxis.setLowerBound(70);
      rangeAxis.setTickUnit(new NumberTickUnit(10));
    } else {
      rangeAxis.setLowerBound(0);
      rangeAxis.setTickUnit(new NumberTickUnit(1));
    }
    //		rangeAxis.setUpperMargin(0.20);
    // 设置曲线显示各数据点的值
    xyitem.setBaseItemLabelsVisible(true);
    xyitem.setBasePositiveItemLabelPosition(
        new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_LEFT));
    xyitem.setSeriesStroke(0, new BasicStroke(1.5F));
    xyitem.setBaseItemLabelFont(new Font("Dialog", 1, 14));
    xyitem.setSeriesShapesVisible(0, true);
    plot.setRenderer(xyitem);
    return localJFreeChart;
  }
Пример #19
0
  private void writeSubSingleBenchmarkScoreCharts() {
    subSingleBenchmarkAggregationChartFileMap = new HashMap<ProblemBenchmarkResult, List<File>>();
    CategoryAxis xAxis = new CategoryAxis("Solver Configurations");
    NumberAxis yAxis = new NumberAxis("Scores distribution of single benchmark runs");
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    yAxis.setAutoRangeIncludesZero(false);
    BoxAndWhiskerRenderer renderer =
        new BoxAndWhiskerRenderer() {
          @Override
          public int
              getRowCount() { // TODO: HACK for https://issues.jboss.org/browse/PLANNER-429 center
                              // plotted boxes to x axis labels
            return 1;
          }
        };
    renderer.setFillBox(true);
    renderer.setUseOutlinePaintForWhiskers(true);
    renderer.setMedianVisible(true);
    renderer.setMeanVisible(false);
    renderer.setItemMargin(0.0);

    for (ProblemBenchmarkResult problemBenchmarkResult :
        plannerBenchmarkResult.getUnifiedProblemBenchmarkResultList()) {
      List<? extends BoxAndWhiskerCategoryDataset> datasetList =
          generateSubSingleBenchmarkScoreSummary(problemBenchmarkResult);
      List<File> chartFileList = new ArrayList<File>(datasetList.size());
      int scoreLevelIndex = 0;
      for (BoxAndWhiskerCategoryDataset dataset : datasetList) {
        CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
        JFreeChart chart =
            new JFreeChart(
                problemBenchmarkResult
                    + " (level "
                    + scoreLevelIndex
                    + ") single benchmark runs score distribution",
                JFreeChart.DEFAULT_TITLE_FONT,
                plot,
                true);
        chartFileList.add(
            writeChartToImageFile(
                chart,
                "SubSingleSummary"
                    + problemBenchmarkResult.getAnchorId()
                    + "Level"
                    + scoreLevelIndex));
        scoreLevelIndex++;
      }
      subSingleBenchmarkAggregationChartFileMap.put(problemBenchmarkResult, chartFileList);
    }
  }
  /**
   * Erstellt ein Stabdiagramm aus den Parametern.
   *
   * @param dataset Datenset
   * @param titel Titel
   * @return {@link JFreeChart}
   */
  protected JFreeChart erstelleDiagramm(
      CategoryDataset dataset,
      String titel,
      String reihenBeschriftung,
      String spaltenBeschriftung) {
    // create the chart...
    JFreeChart chart =
        ChartFactory.createBarChart3D(
            titel,
            reihenBeschriftung,
            spaltenBeschriftung,
            dataset,
            PlotOrientation.VERTICAL,
            true,
            true,
            false);

    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.CENTER);
    t.setFont(new Font("Arial", Font.CENTER_BASELINE, 26));

    chart.setBackgroundPaint(Color.white);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    for (int i = 0; i < parteienListe.size(); i++) {
      if (parteienListe.get(i).getFarbe() != null) {
        GradientPaint gp =
            new GradientPaint(
                0.0f,
                0.0f,
                parteienListe.get(i).getFarbe(),
                0.0f,
                0.0f,
                new Color(parteienListe.get(i).getFarbe().getRGB()));
        renderer.setSeriesPaint(i, gp);
      }
    }

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(
        CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    return chart;
  }
Пример #21
0
  @Override
  protected JFreeChart createGraph() {
    final JFreeChart chart =
        ChartFactory.createLineChart(
            null, // chart title
            null, // unused
            yLabel, // range axis label
            categoryDataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
            );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    final LegendTitle legend = chart.getLegend();
    legend.setPosition(RectangleEdge.RIGHT);

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = chart.getCategoryPlot();

    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);

    CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
    plot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerBound(0);
    rangeAxis.setAutoRange(true);

    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    ColorPalette.apply(renderer);

    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(5.0, 0, 0, 5.0));

    return chart;
  }
Пример #22
0
  /**
   * Method returns a constructed, fully customised chart.
   *
   * @param dataset - dataset from the de-serialized Statistics object
   * @return JFreeChart chart
   */
  private static JFreeChart createChart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart =
        ChartFactory.createBarChart(
            "Time taken/Cells covered Performance", // Title of the chart
            "", // X Axis label
            "Time taken", // Y axis label
            dataset, // Data used for the chart
            PlotOrientation.VERTICAL, // Orientation of the chart to be drawn
            false, // Legend
            true, // Tooltips
            false // URL
            );

    // Display an additional label undeneath the bar chart to tell the user to hover over the bar
    // chart to see more deatils
    TextTitle legendText = new TextTitle("* Hover over the bar to see the cells covered.");
    legendText.setPosition(RectangleEdge.BOTTOM);
    chart.addSubtitle(legendText);

    // Background for the chart
    chart.setBackgroundPaint(Color.white);

    // Store reference to the plot to customise it
    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    // Y axis should display integers only (so that the time taken is given in second integers)
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    // Set the colours for the graphs
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));

    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    // Set up the X axis so that the title appears diagonal
    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(
        CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    return chart;
  }
Пример #23
0
  @Override
  public void initComponents() {
    dataset = new XYSeriesCollection();

    JFreeChart chart =
        ComponentFactory.createXYBarChart(
            K1105_SC.getValue(), K1106_SL.getValue(), dataset, (XYItemLabelGenerator) null);

    XYPlot plot = chart.getXYPlot();
    plot.setDomainPannable(true);
    plot.setRangePannable(true);
    final String scLabel = "<html>" + K1105_SC.getValue() + ": ";
    final String slLabel = "<br>" + K1106_SL.getValue() + ": ";

    XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setBarAlignmentFactor(0);
    renderer.setMargin(0.2);

    renderer.setSeriesToolTipGenerator(
        0,
        new XYToolTipGenerator() {
          @Override
          public String generateToolTip(XYDataset dataset, int arg1, int arg2) {
            int scNum = (int) dataset.getXValue(arg1, arg2);
            int slCount = (int) dataset.getYValue(arg1, arg2);
            return scLabel + scNum + slLabel + slCount + "</html>";
          }
        });
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    chartPanel = new ChartPanel(chart);
    chartPanel.setMouseWheelEnabled(true);
    chartPanel.setPreferredSize(PREFERRED_CHART_SIZE);
    propsPanel.add(chartPanel);
  }
  public void createChart() {

    CategoryDataset categorydataset = (CategoryDataset) this.datasetStrategy.getDataset();
    report =
        ChartFactory.createStackedBarChart(
            this.datasetStrategy.getTitle(),
            this.datasetStrategy.getYAxisLabel(),
            this.datasetStrategy.getXAxisLabel(),
            categorydataset,
            PlotOrientation.HORIZONTAL,
            true,
            true,
            false);
    // report.setBackgroundPaint( Color.lightGray );
    report.setAntiAlias(false);
    report.setPadding(new RectangleInsets(5.0d, 5.0d, 5.0d, 5.0d));
    CategoryPlot categoryplot = (CategoryPlot) report.getPlot();
    categoryplot.setBackgroundPaint(Color.white);
    categoryplot.setRangeGridlinePaint(Color.lightGray);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    if (datasetStrategy instanceof CloverBarChartStrategy
        || datasetStrategy instanceof MultiCloverBarChartStrategy) {
      numberaxis.setRange(0.0D, StackedBarChartRenderer.NUMBER_AXIS_RANGE);
      numberaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
    } else {
      numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    }
    numberaxis.setLowerMargin(0.0D);
    StackedBarRenderer stackedbarrenderer = (StackedBarRenderer) categoryplot.getRenderer();
    stackedbarrenderer.setDrawBarOutline(false);
    stackedbarrenderer.setItemLabelsVisible(true);
    stackedbarrenderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    stackedbarrenderer.setItemLabelFont(
        StackedBarRenderer.DEFAULT_VALUE_LABEL_FONT.deriveFont(Font.BOLD));
    int height =
        (categorydataset.getColumnCount() * ChartUtils.STANDARD_BARCHART_ENTRY_HEIGHT * 2)
            + ChartUtils.STANDARD_BARCHART_ADDITIONAL_HEIGHT
            + 10;
    if (height > ChartUtils.MINIMUM_HEIGHT) {
      super.setHeight(height);
    } else {
      super.setHeight(ChartUtils.MINIMUM_HEIGHT);
    }
    Paint[] paints = this.datasetStrategy.getPaintColor();

    for (int i = 0; i < categorydataset.getRowCount() && i < paints.length; i++) {
      stackedbarrenderer.setSeriesPaint(i, paints[i]);
    }
  }
Пример #25
0
  // Pie Chart
  // //////////////////////////////////////////////////////////////////////////////
  protected JScrollPane getGraphPanel() {
    DefaultCategoryDataset dataset;
    if (absPerformance instanceof AbstractPerformance2D) {
      dataset = getDefaultCategoryDataset((AbstractPerformance2D) absPerformance);
    } else {
      dataset = getDefaultCategoryDataset(absPerformance);
    }

    PlotOrientation order = PlotOrientation.VERTICAL;
    if (orientationSort.getValue().equals("Horizontal")) {
      order = PlotOrientation.HORIZONTAL;
    }

    String strCategory = absPerformance.getItemName();
    if (absPerformance instanceof AbstractPerformance2D) {
      if (isItemA) {
        strCategory = ((AbstractPerformance2D) absPerformance).getSecondItemName();
      } else {
        strCategory = ((AbstractPerformance2D) absPerformance).getItemName();
      }
    }
    if (dimSort.getValue().equals("2D")) {
      chart =
          ChartFactory.createStackedBarChart(
              null, strCategory, "time", dataset, order, bLegend, true, false);
    } else if (dimSort.getValue().equals("3D")) {
      chart =
          ChartFactory.createStackedBarChart3D(
              null, strCategory, "time", dataset, order, bLegend, true, false);
    }

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setUpperMargin(0.15);

    chartPanel = new ChartPanel(chart, false);
    scrollPane = new JScrollPane(chartPanel);
    return scrollPane;
  }
Пример #26
0
  /**
   * Creates a sample chart.
   *
   * @param dataset the dataset.
   * @return The chart.
   */
  private JFreeChart createChart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart =
        ChartFactory.createBarChart(
            "", // chart
            // title
            xLabel, // domain axis label
            yLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
            );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // set the range axis to display integers only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(
        CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;
  }
Пример #27
0
  /**
   * Creates a sample chart.
   *
   * @param dataset the dataset.
   * @return The chart.
   */
  private static JFreeChart createChart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart =
        ChartFactory.createBarChart(
            "SubCategoryAxis Demo 1", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips?
            false // URLs?
            );

    // get a reference to the plot for further customisation...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    SubCategoryAxis axis = new SubCategoryAxis(null);
    axis.addSubCategory("S1");
    axis.addSubCategory("S2");
    axis.addSubCategory("S3");
    plot.setDomainAxis(axis);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    ChartUtilities.applyCurrentTheme(chart);

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    return chart;
  }
  /**
   * Creates a chart.
   *
   * @param dataset the data for the chart.
   * @return a chart.
   */
  private JFreeChart createChart(XYDataset dataset) {
    // create the chart...

    JFreeChart chart =
        ChartFactory.createXYLineChart(
            region + ", flows " + flowlist + " " + baselist, // chart
            // title
            "timestamp",
            getYaxis(), // y axis label
            dataset, // data
            PlotOrientation.VERTICAL,
            true, // include legend
            true, // tooltips
            false // urls
            );

    if (subtitle != null) {
      final TextTitle s = new TextTitle(subtitle);
      s.setFont(new Font("SansSerif", Font.PLAIN, 12));
      s.setPosition(RectangleEdge.TOP);
      //        subtitle.setSpacer(new Spacer(Spacer.RELATIVE, 0.05, 0.05, 0.05, 0.05));
      //  s.setVerticalAlignment(VerticalAlignment.TOP);
      chart.addSubtitle(s);
    }
    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    // chart.setBackgroundPaint(Color.white);
    chart.setBackgroundImageAlpha(1.0f);
    // chart.addSubtitle(new TextTitle(file.getName()));
    // get a reference to the plot for further customisation...
    XYPlot plot = (XYPlot) chart.getPlot();

    plot.setBackgroundPaint(Color.black);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.gray);
    plot.setRangeGridlinePaint(Color.gray);
    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setShapesVisible(false);
    renderer.setShapesFilled(false);

    // change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    ValueAxis va = plot.getDomainAxis();
    va.setAutoRangeMinimumSize(1000);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // OPTIONAL CUSTOMISATION COMPLETED.
    return chart;
  }
Пример #29
0
  private JFreeChart getBarChart() {
    // Load the data, if necessary
    loadData();

    // Create the vertical bar chart
    final JFreeChart chart =
        ChartFactory.createBarChart(
            getTitle(),
            "",
            "",
            getCategoryDataset(),
            PlotOrientation.HORIZONTAL,
            false,
            true,
            false);
    final CategoryPlot categoryplot = (CategoryPlot) chart.getPlot();
    categoryplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    categoryplot.setRangePannable(true);
    categoryplot.setNoDataMessage("No data available");

    final BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
    barrenderer.setItemLabelAnchorOffset(9D);
    barrenderer.setBaseItemLabelsVisible(true);
    barrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    // barrenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator("{1} = {2}", new
    // DecimalFormat("0")));
    final CategoryAxis categoryaxis = categoryplot.getDomainAxis();
    categoryaxis.setCategoryMargin(0.25D);

    categoryaxis.setUpperMargin(0.02D);
    categoryaxis.setLowerMargin(0.02D);
    final NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis.setUpperMargin(0.10000000000000001D);
    ChartUtilities.applyCurrentTheme(chart);

    //    if (useLegend())
    //    {
    //      // pieplot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({1})"));
    //      chart.getLegend().setPosition(RectangleEdge.RIGHT);
    //      // pieplot.setLegendLabelToolTipGenerator(new StandardPieSectionLabelGenerator("{0}:
    // {2}%"));
    //    }

    return chart;
  }
Пример #30
0
 private static JFreeChart createChart(XYDataset xydataset) {
   JFreeChart jfreechart =
       ChartFactory.createXYLineChart(
           "Line Chart Demo 2", "X", "Y", xydataset, PlotOrientation.VERTICAL, true, true, false);
   jfreechart.setBackgroundPaint(Color.white);
   XYPlot xyplot = (XYPlot) jfreechart.getPlot();
   xyplot.setBackgroundPaint(Color.lightGray);
   xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
   xyplot.setDomainGridlinePaint(Color.white);
   xyplot.setRangeGridlinePaint(Color.white);
   XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
   xylineandshaperenderer.setBaseShapesVisible(true);
   xylineandshaperenderer.setBaseShapesFilled(true);
   NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
   numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
   return jfreechart;
 }