コード例 #1
0
  /**
   * 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;
  }
コード例 #2
0
 private IntervalXYDataset getHistrogrammedDataAttributes(
     String[] attributes, long barsize, long timesize) {
   IntervalXYDataset dataset = null;
   if (no_intervals) {
     dataset = new XYSeriesCollection();
   } else {
     dataset = new YIntervalSeriesCollection();
   }
   for (int index = 0; index < attributes.length; index++) {
     Histogram histogram = new Histogram(barsize);
     String attribute = attributes[index];
     for (ProcessInstance pi : mylog.getInstances()) {
       Date begin;
       try {
         begin = pi.getAuditTrailEntryList().get(0).getTimestamp();
       } catch (Exception e) {
         Message.add(e.getMessage(), Message.ERROR);
         return null;
       } // starting time of process instance
       int j = 0;
       for (AuditTrailEntry ate : pi.getListOfATEs()) {
         if (ate.getAttributes().containsKey(attribute)) {
           Double val;
           val = Double.valueOf(ate.getAttributes().get(attribute));
           if (xbox.getSelectedIndex() == 2) {
             histogram.addValue(j, val);
           }
           if (xbox.getSelectedIndex() == 3) {
             histogram.addValue(timediff(begin, ate.getTimestamp()), val);
           }
           j++;
         }
       }
     }
     if (no_intervals) {
       ((XYSeriesCollection) dataset).addSeries(histogram.getXYSeries(attribute, timesize));
     } else {
       ((YIntervalSeriesCollection) dataset)
           .addSeries(histogram.getYIntervalSeries(attribute, timesize));
     }
   }
   return dataset;
 }