Example usage for org.jfree.chart.axis SegmentedTimeline addException

Introduction

In this page you can find the example usage for org.jfree.chart.axis SegmentedTimeline addException.

Prototype

public void addException(long fromDomainValue, long toDomainValue) 

Source Link

Document

Adds a segment range as an exception.

Usage

From source file:net.sourceforge.processdash.ui.web.psp.TimeLogPhaseWaterfallChart.java

private void setupGaps(GapSkipTracker gapTracker, DateAxis dateAxis, XYPlot plot) {
    if (gapTracker.gaps.isEmpty())
        return;//w w w  . ja  va2  s .  c  o m

    SegmentedTimeline timeline = new SegmentedTimeline(1000, 100, 0);
    timeline.setStartTime(gapTracker.leftEnd);

    for (Span gap : gapTracker.gaps) {
        timeline.addException(gap.start + GAP_SPACING, gap.end - 1000);

        long annotationX = gap.start + GAP_SPACING / 2;
        plot.addAnnotation(new XYLineAnnotation(annotationX, VERT_LINE_MIN_Y, annotationX, VERT_LINE_MAX_Y,
                GAP_STROKE, Color.darkGray));

        double boxW = GAP_SPACING * 0.4;
        XYBoxAnnotation box = new XYBoxAnnotation(annotationX - boxW, VERT_LINE_MIN_Y, annotationX + boxW,
                VERT_LINE_MAX_Y, null, null, null);
        String toolTip = resources.format("No_Activity_FMT", gap.getStart(), gap.getEnd());
        box.setToolTipText(toolTip);
        plot.addAnnotation(box);
    }

    dateAxis.setTimeline(timeline);
}

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From source file:com.charts.FiveDayChart.java

public FiveDayChart(YStockQuote currentStock) {
    TimeSeries series = new TimeSeries(currentStock.get_name());
    ArrayList<String> fiveDayData = currentStock.get_five_day_data();
    int length = fiveDayData.size();
    for (int i = 22; i < length; i += 5) {
        String[] data = fiveDayData.get(i).split(",");
        Date time = new Date((long) Integer.parseInt(data[0]) * 1000);
        DateFormat df = new SimpleDateFormat("MM-dd-yyyy-h-m");
        series.addOrUpdate(new Minute(time), Double.parseDouble(data[1]));
    }/* w w  w.  java 2s  .co m*/
    String[] data = fiveDayData.get(length - 1).split(",");
    Date time = new Date((long) Integer.parseInt(data[0]) * 1000);
    DateFormat df = new SimpleDateFormat("MM-dd-yyyy-h-m");
    series.addOrUpdate(new Minute(time), Double.parseDouble(data[1]));

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);
    JFreeChart chart = ChartFactory.createTimeSeriesChart(
            currentStock.get_name() + "(" + currentStock.get_symbol() + ")" + " Five Day", "Date", "Price",
            dataset, true, true, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    ValueAxis yAxis = (ValueAxis) plot.getRangeAxis();

    DateAxis xAxis = (DateAxis) plot.getDomainAxis();
    Date now = new Date();
    SegmentedTimeline segmentedTimeline = SegmentedTimeline.newFifteenMinuteTimeline();
    segmentedTimeline.addBaseTimelineExclusions(segmentedTimeline.getStartTime(), now.getTime());
    Calendar[][] holidays = DayRange.getHolidayDates();
    for (int i = 0; i < holidays[0].length; i++) {
        Calendar day = Calendar.getInstance();
        day.set(Calendar.YEAR, holidays[0][i].get(Calendar.YEAR));
        day.set(Calendar.MONTH, holidays[0][i].get(Calendar.MONTH));
        day.set(Calendar.DAY_OF_MONTH, holidays[0][i].get(Calendar.DAY_OF_MONTH));
        day.set(Calendar.HOUR_OF_DAY, 9);
        segmentedTimeline.addException(day.getTimeInMillis(), day.getTimeInMillis() + 21600000);
    }
    xAxis.setTimeline(segmentedTimeline);
    xAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    //xAxis.setVerticalTickLabels(true);
    xAxis.setDateFormatOverride(new SimpleDateFormat("MM-dd"));
    xAxis.setAutoTickUnitSelection(false);
    xAxis.setAutoRange(false);

    StandardXYItemRenderer renderer1 = new StandardXYItemRenderer();
    renderer1.setSeriesPaint(0, Color.BLUE);
    TimeSeries movingAverage5 = MovingAverage.createMovingAverage(series, "MA(5)", 30, 0);
    Double currMA5 = (Double) movingAverage5.getDataItem(movingAverage5.getItemCount() - 1).getValue();
    currMA5 = Math.round(currMA5 * 100.0) / 100.0;
    movingAverage5.setKey("MA(5): " + currMA5);
    TimeSeriesCollection collection = new TimeSeriesCollection();
    collection.addSeries(movingAverage5);
    plot.setDataset(1, collection);
    plot.setRenderer(1, renderer1);

    plot.setBackgroundPaint(Color.WHITE);

    chartPanel = new ChartPanel(chart);
    chart.setBackgroundPaint(chartPanel.getBackground());
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.lightGray);
    chartPanel.setVisible(true);
    chartPanel.revalidate();
    chartPanel.repaint();
}

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