Example usage for org.jfree.chart.axis DateTickUnit HOUR

Introduction

In this page you can find the example usage for org.jfree.chart.axis DateTickUnit HOUR.

Prototype

int HOUR

To view the source code for org.jfree.chart.axis DateTickUnit HOUR.

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Document

A constant for hours.

Usage

From source file:com.xpn.xwiki.plugin.charts.params.DateTickUnitChartParam.java

@Override
public void init() {
    unitChoice = new HashMap();
    unitChoice.put("day", new Integer(DateTickUnit.DAY));
    unitChoice.put("hour", new Integer(DateTickUnit.HOUR));
    unitChoice.put("millisecond", new Integer(DateTickUnit.MILLISECOND));
    unitChoice.put("minute", new Integer(DateTickUnit.MINUTE));
    unitChoice.put("month", new Integer(DateTickUnit.MONTH));
    unitChoice.put("second", new Integer(DateTickUnit.SECOND));
    unitChoice.put("year", new Integer(DateTickUnit.YEAR));
}

---

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

/**
 * A demonstration application showing how to....
 *
 * @param title  the frame title.//from w w w .  j ava2  s  .co  m
 */
public TimePeriodValuesDemo(final String title) {

    super(title);

    final XYDataset data1 = createDataset1();
    final XYItemRenderer renderer1 = new XYBarRenderer();

    final DateAxis domainAxis = new DateAxis("Date");
    domainAxis.setVerticalTickLabels(true);
    domainAxis.setTickUnit(new DateTickUnit(DateTickUnit.HOUR, 1));
    domainAxis.setDateFormatOverride(new SimpleDateFormat("hh:mm"));
    domainAxis.setLowerMargin(0.01);
    domainAxis.setUpperMargin(0.01);
    final ValueAxis rangeAxis = new NumberAxis("Value");

    final XYPlot plot = new XYPlot(data1, domainAxis, rangeAxis, renderer1);

    final XYDataset data2 = createDataset2();
    final StandardXYItemRenderer renderer2 = new StandardXYItemRenderer(
            StandardXYItemRenderer.SHAPES_AND_LINES);
    renderer2.setShapesFilled(true);

    plot.setDataset(1, data2);
    plot.setRenderer(1, renderer2);

    final JFreeChart chart = new JFreeChart("Supply and Demand", plot);
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    chartPanel.setMouseZoomable(true, false);
    setContentPane(chartPanel);

}

---

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

/**
 * A demonstration application showing a high-low-open-close chart using a
 * segmented or non-segmented axis./*  www . j a v a 2  s . com*/
 *
 * @param title  the frame title.
 * @param useSegmentedAxis use a segmented axis for this demo?
 * @param timelineType Type of timeline to use: 1=Monday through Friday, 2=Intraday
 */
public SegmentedHighLowChartDemo(final String title, final boolean useSegmentedAxis, final int timelineType) {

    super(title);

    System.out.println("\nMaking SegmentedHighLowChartDemo(" + title + ")");

    // create a Calendar object with today's date at midnight
    final Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);

    // create a timeline for the demo
    SegmentedTimeline timeline = null;
    switch (timelineType) {
    case 1:
        timeline = SegmentedTimeline.newMondayThroughFridayTimeline();
        break;

    case 2:
        timeline = SegmentedTimeline.newFifteenMinuteTimeline();

        final Calendar cal2 = (Calendar) cal.clone();
        cal2.add(Calendar.YEAR, 1);

        // add 1 year of baseTimeline's excluded segments (Saturdays and Sundays) as
        // exceptions of the intraday timeline
        timeline.addBaseTimelineExclusions(cal.getTime().getTime(), cal2.getTime().getTime());
        break;

    default:
        System.out.println("Invalid timelineType.");
        System.exit(1);
    }

    // create a data set that has data for trading days (Monday through Friday).
    final DefaultHighLowDataset dataset = DemoDatasetFactory.createSegmentedHighLowDataset(timeline,
            cal.getTime());

    final JFreeChart chart;
    if (useSegmentedAxis) {
        chart = ChartFactory.createHighLowChart(title, "Time", "Value", dataset, timeline, true);
    } else {
        chart = ChartFactory.createHighLowChart(title, "Time", "Value", dataset, true);
    }

    final DateAxis axis = (DateAxis) chart.getXYPlot().getDomainAxis();
    axis.setAutoRange(true);
    final TickUnits units = new TickUnits();
    units.add(new DateTickUnit(DateTickUnit.DAY, 1, DateTickUnit.HOUR, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 2, DateTickUnit.HOUR, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 7, DateTickUnit.DAY, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 15, DateTickUnit.DAY, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 30, DateTickUnit.DAY, 1, new SimpleDateFormat("d-MMM")));
    axis.setStandardTickUnits(units);

    final NumberAxis vaxis = (NumberAxis) chart.getXYPlot().getRangeAxis();
    vaxis.setAutoRangeIncludesZero(false);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));

    setContentPane(chartPanel);

}

---

From source file:org.kalypso.ogc.sensor.diagview.jfreechart.DateAxis.java

/**
 * Special tick units for kalypso/*from  ww  w  .j av a 2s.co  m*/
 */
public static TickUnitSource createStandardDateTickUnits(final TimeZone zone) {
    if (zone == null)
        throw new IllegalArgumentException("Null 'zone' argument."); //$NON-NLS-1$

    final TickUnits units = new TickUnits();

    // date formatters
    // DateFormat f1 = new SimpleDateFormat("HH:mm:ss.SSS");
    // DateFormat f2 = new SimpleDateFormat("HH:mm:ss");
    // DateFormat f3 = new SimpleDateFormat("HH:mm");
    // DateFormat f4 = new SimpleDateFormat("d-MMM, HH:mm");
    // DateFormat f5 = new SimpleDateFormat("d-MMM");
    // DateFormat f6 = new SimpleDateFormat("MMM-yyyy");
    // DateFormat f7 = new SimpleDateFormat("yyyy");

    final DateFormat f1 = new SimpleDateFormat("dd.MM HH:mm:ss.SSS"); //$NON-NLS-1$
    final DateFormat f2 = new SimpleDateFormat("dd.MM HH:mm:ss"); //$NON-NLS-1$
    final DateFormat f3 = new SimpleDateFormat("dd.MM HH:mm"); //$NON-NLS-1$
    final DateFormat f4 = new SimpleDateFormat("dd.MM HH:mm"); //$NON-NLS-1$
    final DateFormat f5 = new SimpleDateFormat("dd.MM"); //$NON-NLS-1$
    final DateFormat f6 = new SimpleDateFormat("dd.MM.yy"); //$NON-NLS-1$
    final DateFormat f7 = new SimpleDateFormat("yyyy"); //$NON-NLS-1$

    f1.setTimeZone(zone);
    f2.setTimeZone(zone);
    f3.setTimeZone(zone);
    f4.setTimeZone(zone);
    f5.setTimeZone(zone);
    f6.setTimeZone(zone);
    f7.setTimeZone(zone);

    // milliseconds
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 5, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 10, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 25, DateTickUnit.MILLISECOND, 5, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 50, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 100, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 250, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 500, DateTickUnit.MILLISECOND, 50, f1));

    // seconds
    units.add(new DateTickUnit(DateTickUnit.SECOND, 1, DateTickUnit.MILLISECOND, 50, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 5, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 10, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 30, DateTickUnit.SECOND, 5, f2));

    // minutes
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 1, DateTickUnit.SECOND, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 2, DateTickUnit.SECOND, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 5, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 10, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 15, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 20, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 30, DateTickUnit.MINUTE, 5, f3));

    // hours
    units.add(new DateTickUnit(DateTickUnit.HOUR, 1, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 2, DateTickUnit.MINUTE, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 4, DateTickUnit.MINUTE, 30, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 6, DateTickUnit.HOUR, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 12, DateTickUnit.HOUR, 1, f4));

    // days
    units.add(new DateTickUnit(DateTickUnit.DAY, 1, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 2, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 3, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 4, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 5, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 6, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 7, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 10, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 15, DateTickUnit.DAY, 1, f5));

    // months
    units.add(new DateTickUnit(DateTickUnit.MONTH, 1, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 2, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 3, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 4, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 6, DateTickUnit.MONTH, 1, f6));

    // years
    units.add(new DateTickUnit(DateTickUnit.YEAR, 1, DateTickUnit.MONTH, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 2, DateTickUnit.MONTH, 3, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 5, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 10, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 25, DateTickUnit.YEAR, 5, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 50, DateTickUnit.YEAR, 10, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 100, DateTickUnit.YEAR, 20, f7));

    return units;
}

---

From source file:org.codehaus.mojo.dashboard.report.plugin.chart.time.TimeChartRenderer.java

private DateTickUnit getTickUnit(TimePeriod timePeriod) {
    DateTickUnit tickUnit = null;/*  w  w  w  .  j  a v  a2s .  com*/
    if (timePeriod.equals(TimePeriod.MINUTE)) {
        tickUnit = new DateTickUnit(DateTickUnit.MINUTE, 10);
    } else if (timePeriod.equals(TimePeriod.HOUR)) {
        tickUnit = new DateTickUnit(DateTickUnit.HOUR, 1);
    } else if (timePeriod.equals(TimePeriod.DAY)) {
        tickUnit = new DateTickUnit(DateTickUnit.DAY, 1);
    } else if (timePeriod.equals(TimePeriod.WEEK)) {
        tickUnit = new DateTickUnit(DateTickUnit.DAY, 7);
    } else if (timePeriod.equals(TimePeriod.MONTH)) {
        tickUnit = new DateTickUnit(DateTickUnit.MONTH, 1);
    } else {
        tickUnit = new DateTickUnit(DateTickUnit.HOUR, 1);
    }
    return tickUnit;
}

---

From source file:com.mothsoft.alexis.web.ChartServlet.java

private void doLineGraph(final HttpServletRequest request, final HttpServletResponse response,
        final String title, final String[] dataSetIds, final Integer width, final Integer height,
        final Integer numberOfSamples) throws ServletException, IOException {

    final DataSetService dataSetService = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext()).getBean(DataSetService.class);

    final OutputStream out = response.getOutputStream();
    response.setContentType("image/png");
    response.setHeader("Cache-Control", "max-age: 5; must-revalidate");

    final XYSeriesCollection seriesCollection = new XYSeriesCollection();

    final DateAxis dateAxis = new DateAxis(title != null ? title : "Time");
    final DateTickUnit unit = new DateTickUnit(DateTickUnit.HOUR, 1);
    final DateFormat chartFormatter = new SimpleDateFormat("ha");
    dateAxis.setDateFormatOverride(chartFormatter);
    dateAxis.setTickUnit(unit);// ww  w.jav  a 2s. co m
    dateAxis.setLabelFont(DEFAULT_FONT);
    dateAxis.setTickLabelFont(DEFAULT_FONT);

    if (numberOfSamples > 12) {
        dateAxis.setTickLabelFont(
                new Font(DEFAULT_FONT.getFamily(), Font.PLAIN, (int) (DEFAULT_FONT.getSize() * .8)));
    }

    final NumberAxis yAxis = new NumberAxis("Activity");

    final StandardXYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES_AND_LINES);

    int colorCounter = 0;

    if (dataSetIds != null) {
        for (final String dataSetIdString : dataSetIds) {
            final Long dataSetId = Long.valueOf(dataSetIdString);
            final DataSet dataSet = dataSetService.get(dataSetId);

            // go back for numberOfSamples, but include current hour
            final Calendar calendar = new GregorianCalendar();
            calendar.add(Calendar.HOUR_OF_DAY, -1 * (numberOfSamples - 1));
            calendar.set(Calendar.MINUTE, 0);
            calendar.set(Calendar.SECOND, 0);
            calendar.set(Calendar.MILLISECOND, 0);
            final Timestamp startDate = new Timestamp(calendar.getTimeInMillis());

            calendar.add(Calendar.HOUR_OF_DAY, numberOfSamples);
            calendar.set(Calendar.MINUTE, 59);
            calendar.set(Calendar.SECOND, 59);
            calendar.set(Calendar.MILLISECOND, 999);
            final Timestamp endDate = new Timestamp(calendar.getTimeInMillis());

            logger.debug(String.format("Generating chart for period: %s to %s", startDate.toString(),
                    endDate.toString()));

            final List<DataSetPoint> dataSetPoints = dataSetService
                    .findAndAggregatePointsGroupedByUnit(dataSetId, startDate, endDate, TimeUnits.HOUR);

            final boolean hasData = addSeries(seriesCollection, dataSet.getName(), dataSetPoints, startDate,
                    numberOfSamples, renderer);

            if (dataSet.isAggregate()) {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1, Color.BLACK);
            } else if (hasData) {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1,
                        PAINTS[colorCounter++ % PAINTS.length]);
            } else {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1, Color.LIGHT_GRAY);
            }
        }
    }

    final XYPlot plot = new XYPlot(seriesCollection, dateAxis, yAxis, renderer);

    // create the chart...
    final JFreeChart chart = new JFreeChart(plot);

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

    // get a reference to the plot for further customisation...
    plot.setBackgroundPaint(new Color(253, 253, 253));
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // set the range axis to display integers only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setLabelFont(DEFAULT_FONT);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerBound(0.00d);

    ChartUtilities.writeChartAsPNG(out, chart, width, height);
}

---

From source file:ucar.unidata.idv.control.chart.TimeSeriesChart.java

/**
 * Make the plot//from  ww w .  ja va  2  s  .c o m
 *
 * @return The plot_
 */
public Plot doMakePlot() {

    IdvPreferenceManager pref = control.getControlContext().getIdv().getPreferenceManager();
    TimeZone timeZone = pref.getDefaultTimeZone();
    NumberAxis valueAxis = new FixedWidthNumberAxis("");
    final SimpleDateFormat sdf = new SimpleDateFormat(
            ((dateFormat != null) ? dateFormat : pref.getDefaultDateFormat()));
    sdf.setTimeZone(timeZone);
    DateAxis timeAxis = new DateAxis("Time (" + timeZone.getID() + ")", timeZone) {

        protected List xxxxxrefreshTicksHorizontal(Graphics2D g2, Rectangle2D dataArea, RectangleEdge edge) {

            List ticks = super.refreshTicksHorizontal(g2, dataArea, edge);

            List<Tick> result = new java.util.ArrayList<Tick>();

            Font tickLabelFont = getTickLabelFont();
            g2.setFont(tickLabelFont);

            if (isAutoTickUnitSelection()) {
                selectAutoTickUnit(g2, dataArea, edge);
            }

            DateTickUnit unit = getTickUnit();
            Date tickDate = calculateLowestVisibleTickValue(unit);
            Date upperDate = getMaximumDate();

            Date firstDate = null;
            while (tickDate.before(upperDate)) {

                if (!isHiddenValue(tickDate.getTime())) {
                    // work out the value, label and position
                    String tickLabel;
                    DateFormat formatter = getDateFormatOverride();
                    if (firstDate == null) {
                        if (formatter != null) {
                            tickLabel = formatter.format(tickDate);
                        } else {
                            tickLabel = getTickUnit().dateToString(tickDate);
                        }
                        firstDate = tickDate;
                    } else {
                        double msdiff = tickDate.getTime() - firstDate.getTime();
                        int hours = (int) (msdiff / 1000 / 60 / 60);
                        tickLabel = hours + "H";
                    }
                    //                tickLabel = tickLabel;
                    TextAnchor anchor = null;
                    TextAnchor rotationAnchor = null;
                    double angle = 0.0;
                    if (isVerticalTickLabels()) {
                        anchor = TextAnchor.CENTER_RIGHT;
                        rotationAnchor = TextAnchor.CENTER_RIGHT;
                        if (edge == RectangleEdge.TOP) {
                            angle = Math.PI / 2.0;
                        } else {
                            angle = -Math.PI / 2.0;
                        }
                    } else {
                        if (edge == RectangleEdge.TOP) {
                            anchor = TextAnchor.BOTTOM_CENTER;
                            rotationAnchor = TextAnchor.BOTTOM_CENTER;
                        } else {
                            anchor = TextAnchor.TOP_CENTER;
                            rotationAnchor = TextAnchor.TOP_CENTER;
                        }
                    }

                    Tick tick = new DateTick(tickDate, tickLabel, anchor, rotationAnchor, angle);
                    result.add(tick);
                    tickDate = unit.addToDate(tickDate, getTimeZone());
                } else {
                    tickDate = unit.rollDate(tickDate, getTimeZone());

                    continue;
                }

                // could add a flag to make the following correction optional...
                switch (unit.getUnit()) {

                case (DateTickUnit.MILLISECOND):
                case (DateTickUnit.SECOND):
                case (DateTickUnit.MINUTE):
                case (DateTickUnit.HOUR):
                case (DateTickUnit.DAY):
                    break;

                case (DateTickUnit.MONTH):
                    tickDate = calculateDateForPositionX(new Month(tickDate, getTimeZone()),
                            getTickMarkPosition());

                    break;

                case (DateTickUnit.YEAR):
                    tickDate = calculateDateForPositionX(new Year(tickDate, getTimeZone()),
                            getTickMarkPosition());

                    break;

                default:
                    break;

                }

            }

            return result;

        }

        private Date calculateDateForPositionX(RegularTimePeriod period, DateTickMarkPosition position) {

            if (position == null) {
                throw new IllegalArgumentException("Null 'position' argument.");
            }
            Date result = null;
            if (position == DateTickMarkPosition.START) {
                result = new Date(period.getFirstMillisecond());
            } else if (position == DateTickMarkPosition.MIDDLE) {
                result = new Date(period.getMiddleMillisecond());
            } else if (position == DateTickMarkPosition.END) {
                result = new Date(period.getLastMillisecond());
            }

            return result;

        }

    };
    timeAxis.setDateFormatOverride(sdf);

    final XYPlot[] xyPlotHolder = { null };

    xyPlotHolder[0] = new MyXYPlot(new TimeSeriesCollection(), timeAxis, valueAxis, null) {
        public void drawBackground(Graphics2D g2, Rectangle2D area) {
            super.drawBackground(g2, area);
            drawSunriseSunset(g2, xyPlotHolder[0], area);
        }
    };

    if (animationTimeAnnotation != null) {
        xyPlotHolder[0].addAnnotation(animationTimeAnnotation);
    }

    return xyPlotHolder[0];

}

---

From source file:org.jivesoftware.openfire.reporting.graph.GraphEngine.java

private TickUnits createTickUnits(Locale locale, TimeZone zone) {
    TickUnits units = new TickUnits();

    // date formatters
    DateFormat f1 = new SimpleDateFormat("HH:mm:ss.SSS", locale);
    DateFormat f2 = new SimpleDateFormat("HH:mm:ss", locale);
    DateFormat f3 = DateFormat.getTimeInstance(DateFormat.SHORT, locale);
    DateFormat f4 = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale);
    DateFormat f5 = new SimpleDateFormat("d-MMM", locale);
    DateFormat f6 = new SimpleDateFormat("MMM-yyyy", locale);
    DateFormat f7 = new SimpleDateFormat("yyyy", locale);

    // NOTE: timezone not needed on date formatters because dates have already been converted
    // to the appropriate timezone by the respective RegularTimePeriod (Minute, Hour, Day, etc)
    // see:/*from  w w w  .  j  av a  2 s  . co  m*/
    //   http://www.jfree.org/jfreechart/api/gjdoc/org/jfree/data/time/Hour.html#Hour:Date:TimeZone
    //
    // If you do use a timezone on the formatters and the Jive TimeZone has been set to something
    // other than the system timezone, time specific charts will show incorrect values.
    /*
    f1.setTimeZone(zone);
    f2.setTimeZone(zone);
    f3.setTimeZone(zone);
    f4.setTimeZone(zone);
    f5.setTimeZone(zone);
    f6.setTimeZone(zone);
    f7.setTimeZone(zone);
    */

    // milliseconds
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 5, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 10, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 25, DateTickUnit.MILLISECOND, 5, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 50, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 100, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 250, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 500, DateTickUnit.MILLISECOND, 50, f1));

    // seconds
    units.add(new DateTickUnit(DateTickUnit.SECOND, 1, DateTickUnit.MILLISECOND, 50, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 5, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 10, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 30, DateTickUnit.SECOND, 5, f2));

    // minutes
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 1, DateTickUnit.SECOND, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 2, DateTickUnit.SECOND, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 5, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 10, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 15, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 20, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 30, DateTickUnit.MINUTE, 5, f3));

    // hours
    units.add(new DateTickUnit(DateTickUnit.HOUR, 1, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 2, DateTickUnit.MINUTE, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 4, DateTickUnit.MINUTE, 30, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 6, DateTickUnit.HOUR, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 12, DateTickUnit.HOUR, 1, f4));

    // days
    units.add(new DateTickUnit(DateTickUnit.DAY, 1, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 2, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 7, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 15, DateTickUnit.DAY, 1, f5));

    // months
    units.add(new DateTickUnit(DateTickUnit.MONTH, 1, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 2, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 3, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 4, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 6, DateTickUnit.MONTH, 1, f6));

    // years
    units.add(new DateTickUnit(DateTickUnit.YEAR, 1, DateTickUnit.MONTH, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 2, DateTickUnit.MONTH, 3, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 5, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 10, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 25, DateTickUnit.YEAR, 5, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 50, DateTickUnit.YEAR, 10, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 100, DateTickUnit.YEAR, 20, f7));

    return units;
}

---

From source file:org.kalypso.ogc.sensor.diagview.jfreechart.ObservationPlot.java

/**
 * Special tick units for kalypso/*from   w  ww.  j ava2  s .  c  o  m*/
 */
public static TickUnitSource createStandardDateTickUnits(final TimeZone zone) {
    if (zone == null) {
        throw new IllegalArgumentException("Null 'zone' argument."); //$NON-NLS-1$
    }
    final TickUnits units = new TickUnits();

    // date formatters
    // DateFormat f1 = new SimpleDateFormat("HH:mm:ss.SSS");
    // DateFormat f2 = new SimpleDateFormat("HH:mm:ss");
    // DateFormat f3 = new SimpleDateFormat("HH:mm");
    // DateFormat f4 = new SimpleDateFormat("d-MMM, HH:mm");
    // DateFormat f5 = new SimpleDateFormat("d-MMM");
    // DateFormat f6 = new SimpleDateFormat("MMM-yyyy");
    // DateFormat f7 = new SimpleDateFormat("yyyy");

    final DateFormat f1 = new SimpleDateFormat("dd.MM HH:mm:ss.SSS"); //$NON-NLS-1$
    final DateFormat f2 = new SimpleDateFormat("dd.MM HH:mm:ss"); //$NON-NLS-1$
    final DateFormat f3 = new SimpleDateFormat("dd.MM HH:mm"); //$NON-NLS-1$
    final DateFormat f4 = new SimpleDateFormat("dd.MM HH:mm"); //$NON-NLS-1$
    final DateFormat f5 = new SimpleDateFormat("dd.MM"); //$NON-NLS-1$
    final DateFormat f6 = new SimpleDateFormat("dd.MM.yy"); //$NON-NLS-1$
    final DateFormat f7 = new SimpleDateFormat("yyyy"); //$NON-NLS-1$

    f1.setTimeZone(zone);
    f2.setTimeZone(zone);
    f3.setTimeZone(zone);
    f4.setTimeZone(zone);
    f5.setTimeZone(zone);
    f6.setTimeZone(zone);
    f7.setTimeZone(zone);

    // milliseconds
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 5, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 10, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 25, DateTickUnit.MILLISECOND, 5, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 50, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 100, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 250, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 500, DateTickUnit.MILLISECOND, 50, f1));

    // seconds
    units.add(new DateTickUnit(DateTickUnit.SECOND, 1, DateTickUnit.MILLISECOND, 50, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 5, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 10, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 30, DateTickUnit.SECOND, 5, f2));

    // minutes
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 1, DateTickUnit.SECOND, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 2, DateTickUnit.SECOND, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 5, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 10, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 15, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 20, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 30, DateTickUnit.MINUTE, 5, f3));

    // hours
    units.add(new DateTickUnit(DateTickUnit.HOUR, 1, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 2, DateTickUnit.MINUTE, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 4, DateTickUnit.MINUTE, 30, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 6, DateTickUnit.HOUR, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 12, DateTickUnit.HOUR, 1, f4));

    // days
    units.add(new DateTickUnit(DateTickUnit.DAY, 1, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 2, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 3, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 4, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 5, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 6, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 7, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 10, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 15, DateTickUnit.DAY, 1, f5));

    // months
    units.add(new DateTickUnit(DateTickUnit.MONTH, 1, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 2, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 3, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 4, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 6, DateTickUnit.MONTH, 1, f6));

    // years
    units.add(new DateTickUnit(DateTickUnit.YEAR, 1, DateTickUnit.MONTH, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 2, DateTickUnit.MONTH, 3, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 5, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 10, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 25, DateTickUnit.YEAR, 5, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 50, DateTickUnit.YEAR, 10, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 100, DateTickUnit.YEAR, 20, f7));

    return units;

}

---

From source file:org.operamasks.faces.render.graph.ChartRenderer.java

private void setDateAxisStyles(DateAxis axis, UIAxis comp) {
    UIDataSeries data = ((UIChart) comp.getParent()).getDataSeries();
    if (!(data instanceof UITimeSeries))
        return;/*from ww  w. j  a  v a  2 s. c o m*/
    UITimeSeries ts = (UITimeSeries) data;

    axis.setInverted(comp.isInverted());

    Object lowerBound = comp.getLowerBound();
    Object upperBound = comp.getUpperBound();
    Double lowerMargin = comp.getLowerMargin();
    Double upperMargin = comp.getUpperMargin();

    if (lowerBound != null)
        axis.setLowerBound(getTimePeriodValue(ts, lowerBound));
    if (upperBound != null)
        axis.setUpperBound(getTimePeriodValue(ts, upperBound));
    if (lowerMargin != null)
        axis.setLowerMargin(lowerMargin);
    if (upperMargin != null)
        axis.setUpperMargin(upperMargin);

    Double tickStep = comp.getTickStep();
    String tickFormat = comp.getTickLabelFormat();
    int dateTickUnit = 0;
    int dateTickStep = 0;

    if (tickStep != null) {
        dateTickStep = tickStep.intValue();

        TimePeriodType tp = comp.getTickUnit();
        if (tp == null) {
            tp = ts.getTimePeriod();
        }
        switch (tp) {
        case Year:
            dateTickUnit = DateTickUnit.YEAR;
            break;
        case Quarter:
            dateTickUnit = DateTickUnit.MONTH;
            dateTickStep *= 4;
            break;
        case Month:
            dateTickUnit = DateTickUnit.MONTH;
            break;
        case Week:
            dateTickUnit = DateTickUnit.DAY;
            dateTickStep *= 7;
            break;
        case Day:
            dateTickUnit = DateTickUnit.DAY;
            break;
        case Hour:
            dateTickUnit = DateTickUnit.HOUR;
            break;
        case Minute:
            dateTickUnit = DateTickUnit.MINUTE;
            break;
        case Second:
            dateTickUnit = DateTickUnit.SECOND;
            break;
        case Millisecond:
            dateTickUnit = DateTickUnit.MILLISECOND;
            break;
        default:
            throw new AssertionError();
        }
    }

    if ((tickStep != null && tickStep > 0) || tickFormat != null) {
        if (tickFormat == null) {
            axis.setTickUnit(new DateTickUnit(dateTickUnit, dateTickStep));
        } else if (tickStep == null) {
            DateFormat format = new SimpleDateFormat(tickFormat);
            axis.setDateFormatOverride(format);
        } else {
            DateFormat format = new SimpleDateFormat(tickFormat);
            axis.setTickUnit(new DateTickUnit(dateTickUnit, dateTickStep, format));
        }
    }
}

---

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