List of usage examples for org.jfree.data.time TimeSeriesCollection TimeSeriesCollection
public TimeSeriesCollection()
From source file:mekhq.gui.FinancesTab.java
private XYDataset setupFinanceDataset() { TimeSeries s1 = new TimeSeries("C-Bills"); // NOI18N ArrayList<Transaction> transactions = getCampaign().getFinances().getAllTransactions(); Calendar cal = Calendar.getInstance(); long balance = 0; for (int i = 0; i < transactions.size(); i++) { balance += transactions.get(i).getAmount(); cal.setTime(transactions.get(i).getDate()); // since there may be more than one entry per day and the dataset for the graph can only have one entry per day // we use addOrUpdate() which assumes transactions are in sequential order by date so we always have the most // up-to-date entry for each day s1.addOrUpdate(new Day(cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, // Gregorian and Julian calendars start at 0: https://docs.oracle.com/javase/7/docs/api/java/util/Calendar.html#MONTH cal.get(Calendar.YEAR)), balance); }//from w ww .j av a 2s.com TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.addSeries(s1); return dataset; }
From source file:ec.ui.view.RevisionSaSeriesView.java
private void showResults() { if (history_ == null) { return;//from w w w. ja v a 2s .c o m } lastIndexSelected = -1; final TimeSeriesCollection chartSeries = new TimeSeriesCollection(); sRef = history_.referenceSeries(info_); TsPeriodSelector selector = new TsPeriodSelector(); int n = sRef.getDomain().getLength(); int freq = sRef.getDomain().getFrequency().intValue(); int l = years_ * freq + 1; int n0 = n - l; if (n0 < minyears_ * freq) { n0 = minyears_ * freq; } if (n0 < n) { firstPeriod = sRef.getDomain().get(n0); selector.from(sRef.getDomain().get(n0).firstday()); } else { firstPeriod = sRef.getStart(); } addSeries(chartSeries, sRef.select(selector)); final TimeSeriesCollection startSeries = new TimeSeriesCollection(); TsDomain dom = sRef.getDomain(); for (int i = n0; i < n - 1; ++i) { addStart(startSeries, info_, dom.get(i)); } if (startSeries.getSeriesCount() == 0 || chartSeries.getSeriesCount() == 0) { chartpanel_.setChart(mainChart); return; } setRange(chartSeries, startSeries); XYPlot plot = mainChart.getXYPlot(); plot.setDataset(S_INDEX, chartSeries); plot.setDataset(REV_INDEX, startSeries); for (int i = 0; i < startSeries.getSeriesCount(); i++) { revRenderer.setSeriesShape(i, new Ellipse2D.Double(-3, -3, 6, 6)); revRenderer.setSeriesShapesFilled(i, false); revRenderer.setSeriesPaint(i, themeSupport.getLineColor(ColorScheme.KnownColor.BLUE)); } plot.setRenderer(REV_INDEX, revRenderer); setRange(chartSeries, startSeries); configureAxis(plot); plot.mapDatasetToDomainAxis(S_INDEX, REV_INDEX); plot.mapDatasetToRangeAxis(S_INDEX, REV_INDEX); plot.mapDatasetToDomainAxis(REV_INDEX, REV_INDEX); plot.mapDatasetToRangeAxis(REV_INDEX, REV_INDEX); chartpanel_.setChart(mainChart); showRevisionsDocument(revisions()); }
From source file:net.brewspberry.front.JFreeGraphServlet.java
/** * This method creates a TimeSeriesCollection from raw String values * /*from www.j a v a 2 s. c o m*/ * @param data * @return * @throws NumberFormatException * @throws ParseException */ public TimeSeriesCollection createDataset(List<String[]> data, boolean timeLimited, boolean fromDB) throws NumberFormatException, ParseException { TimeSeriesCollection dataSet = new TimeSeriesCollection(); int compteur = data.size(); List<TimeSeries> serie = new ArrayList<TimeSeries>(); logger.fine("Compteur " + compteur + " length :" + data.get(0).length); // On cree autant de series qu'il y a de sondes for (int k = 0; k <= (data.get(0).length - 5) / 2; k++) { serie.add(new TimeSeries("PROBE" + k)); logger.fine("Added timeSeries PROBE" + k); } /* * For each line like [2015-07-21 12:34:56, 12345, 54321] */ for (int i = 0; i < compteur; i++) { /* * for each temperature value */ int increment; if (fromDB) { increment = 1; } else { increment = 2; } for (int j = 5; j < data.get(i).length; j += increment) { Date dataDate = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").parse(data.get(i)[0]); Calendar cal1 = Calendar.getInstance(); cal1.setTime(dataDate); Calendar cal2 = Calendar.getInstance(); cal2.add(Calendar.MINUTE, graphHorizontalTimeLengthInMinutes); logger.fine("Array size : " + data.get(i).length + " & compteur=" + j); if (timeLimited) { if (cal1.after(cal2)) { if (data.get(i)[j] != null) { // Adds [time, temperature] to the corresponding (i) // serie logger.fine("Adding temperature" + data.get(i)[j] + " to serie nbr" + (j - 5) / 2); serie.get((j - 5) / 2).addOrUpdate(new Second(dataDate), Double.parseDouble(data.get(i)[j])); } } } else { if (data.get(i)[j] != null) { serie.get((j - 5)).addOrUpdate(new Second(dataDate), Double.parseDouble(data.get(i)[j])); } } } } // Adds each serie to the dataset for (int l = 0; l < serie.size(); l++) { logger.fine("serie size : " + serie.get(l).getItemCount()); dataSet.addSeries(serie.get(l)); } logger.fine("dataSet size : " + dataSet.getSeriesCount()); return dataSet; }
From source file:com.jbombardier.reports.OldReportGenerator.java
private TimeSeriesCollection extractTimeSeriesCollection(List<Chunk> timeOrderedResults, String transactionName, Statistic statistic) {/* ww w . j av a 2 s . c o m*/ TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection(); TimeSeries timeSeries = extractTimeSeries(timeOrderedResults, transactionName, statistic); timeSeriesCollection.addSeries(timeSeries); return timeSeriesCollection; }
From source file:Data.java
/** * Creates a dataset, consisting of two series of monthly data. * * @return The dataset./*from w ww . j a v a 2 s . c o m*/ * @throws ClassNotFoundException */ private static XYDataset createDataset(Statement stmt) throws ClassNotFoundException { TimeSeries s1 = new TimeSeries("Humidit"); TimeSeries s2 = new TimeSeries("Temprature"); ResultSet rs = null; try { String sqlRequest = "SELECT * FROM `t_temphum`"; rs = stmt.executeQuery(sqlRequest); Double hum; Double temp; Timestamp date; while (rs.next()) { hum = rs.getDouble("tmp_humidity"); temp = rs.getDouble("tmp_temperature"); date = rs.getTimestamp("tmp_date"); if (tempUnit == "F") { temp = celsiusToFahrenheit(temp.toString()); } if (date != null) { s1.add(new Second(date), hum); s2.add(new Second(date), temp); } else { JOptionPane.showMessageDialog(panelPrincipal, "Il manque une date dans la dase de donne", "Date null", JOptionPane.WARNING_MESSAGE); } } rs.close(); } catch (SQLException e) { String exception = e.toString(); if (e.getErrorCode() == 0) { JOptionPane.showMessageDialog(panelPrincipal, "Le serveur met trop de temps rpondre ! Veuillez rssayer plus tard ou contacter un administrateur", "Connection timed out", JOptionPane.ERROR_MESSAGE); } else { JOptionPane.showMessageDialog(panelPrincipal, "Voici l'exception : " + exception, "Titre : exception", JOptionPane.ERROR_MESSAGE); // TODO Auto-generated catch block e.printStackTrace(); } } catch (Exception e) { String exception = e.toString(); JOptionPane.showMessageDialog(panelPrincipal, "Voici l'exception : " + exception, "Titre : exception", JOptionPane.ERROR_MESSAGE); e.printStackTrace(); } // ****************************************************************** // More than 150 demo applications are included with the JFreeChart // Developer Guide...for more information, see: // // > http://www.object-refinery.com/jfreechart/guide.html // // ****************************************************************** TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.addSeries(s1); dataset.addSeries(s2); return dataset; }
From source file:org.mwc.debrief.track_shift.views.StackedDotHelper.java
/** * ok, our track has been dragged, calculate the new series of offsets * // w w w . j a va 2 s . c o m * @param linePlot * @param dotPlot * @param onlyVis * @param showCourse * @param b * @param holder * @param logger * * @param currentOffset * how far the current track has been dragged */ public void updateBearingData(final XYPlot dotPlot, final XYPlot linePlot, final TrackDataProvider tracks, final boolean onlyVis, final boolean showCourse, final boolean flipAxes, final Composite holder, final ErrorLogger logger, final boolean updateDoublets) { // do we even have a primary track if (_primaryTrack == null) return; // ok, find the track wrappers if (_secondaryTrack == null) initialise(tracks, false, onlyVis, holder, logger, "Bearing", true, false); // did it work? // if (_secondaryTrack == null) // return; // ok - the tracks have moved. better update the doublets if (updateDoublets) updateDoublets(onlyVis, true, false); // aah - but what if we've ditched our doublets? if ((_primaryDoublets == null) || (_primaryDoublets.size() == 0)) { // better clear the plot dotPlot.setDataset(null); linePlot.setDataset(null); return; } // create the collection of series final TimeSeriesCollection errorSeries = new TimeSeriesCollection(); final TimeSeriesCollection actualSeries = new TimeSeriesCollection(); // produce a dataset for each track final TimeSeries errorValues = new TimeSeries(_primaryTrack.getName()); final TimeSeries measuredValues = new TimeSeries("Measured"); final TimeSeries ambigValues = new TimeSeries("Ambiguous Bearing"); final TimeSeries calculatedValues = new TimeSeries("Calculated"); final TimeSeries osCourseValues = new TimeSeries("Course"); // ok, run through the points on the primary track final Iterator<Doublet> iter = _primaryDoublets.iterator(); while (iter.hasNext()) { final Doublet thisD = iter.next(); try { // obvious stuff first (stuff that doesn't need the tgt data) final Color thisColor = thisD.getColor(); double measuredBearing = thisD.getMeasuredBearing(); double ambigBearing = thisD.getAmbiguousMeasuredBearing(); final HiResDate currentTime = thisD.getDTG(); final FixedMillisecond thisMilli = new FixedMillisecond(currentTime.getDate().getTime()); // put the measured bearing back in the positive domain if (measuredBearing < 0) measuredBearing += 360d; // stop, stop, stop - do we wish to plot bearings in the +/- 180 domain? if (flipAxes) if (measuredBearing > 180) measuredBearing -= 360; final ColouredDataItem mBearing = new ColouredDataItem(thisMilli, measuredBearing, thisColor, false, null); // and add them to the series measuredValues.add(mBearing); if (ambigBearing != Doublet.INVALID_BASE_FREQUENCY) { if (flipAxes) if (ambigBearing > 180) ambigBearing -= 360; final ColouredDataItem amBearing = new ColouredDataItem(thisMilli, ambigBearing, thisColor, false, null); ambigValues.add(amBearing); } // do we have target data? if (thisD.getTarget() != null) { double calculatedBearing = thisD.getCalculatedBearing(null, null); final Color calcColor = thisD.getTarget().getColor(); final double thisError = thisD.calculateBearingError(measuredBearing, calculatedBearing); final ColouredDataItem newError = new ColouredDataItem(thisMilli, thisError, thisColor, false, null); if (flipAxes) if (calculatedBearing > 180) calculatedBearing -= 360; final ColouredDataItem cBearing = new ColouredDataItem(thisMilli, calculatedBearing, calcColor, true, null); errorValues.add(newError); calculatedValues.add(cBearing); } } catch (final SeriesException e) { CorePlugin.logError(Status.INFO, "some kind of trip whilst updating bearing plot", e); } } // right, we do course in a special way, since it isn't dependent on the // target track. Do course here. HiResDate startDTG, endDTG; // just double-check we've still got our primary doublets if (_primaryDoublets == null) { CorePlugin.logError(Status.WARNING, "FOR SOME REASON PRIMARY DOUBLETS IS NULL - INVESTIGATE", null); return; } if (_primaryDoublets.size() == 0) { CorePlugin.logError(Status.WARNING, "FOR SOME REASON PRIMARY DOUBLETS IS ZERO LENGTH - INVESTIGATE", null); return; } startDTG = _primaryDoublets.first().getDTG(); endDTG = _primaryDoublets.last().getDTG(); if (startDTG.greaterThan(endDTG)) { System.err.println("in the wrong order, start:" + startDTG + " end:" + endDTG); return; } final Collection<Editable> hostFixes = _primaryTrack.getItemsBetween(startDTG, endDTG); // loop through th items for (final Iterator<Editable> iterator = hostFixes.iterator(); iterator.hasNext();) { final Editable editable = (Editable) iterator.next(); final FixWrapper fw = (FixWrapper) editable; final FixedMillisecond thisMilli = new FixedMillisecond(fw.getDateTimeGroup().getDate().getTime()); double ownshipCourse = MWC.Algorithms.Conversions.Rads2Degs(fw.getCourse()); // stop, stop, stop - do we wish to plot bearings in the +/- 180 domain? if (flipAxes) if (ownshipCourse > 180) ownshipCourse -= 360; final ColouredDataItem crseBearing = new ColouredDataItem(thisMilli, ownshipCourse, fw.getColor(), true, null); osCourseValues.add(crseBearing); } // ok, add these new series if (showCourse) { actualSeries.addSeries(osCourseValues); } if (errorValues.getItemCount() > 0) errorSeries.addSeries(errorValues); actualSeries.addSeries(measuredValues); if (ambigValues.getItemCount() > 0) actualSeries.addSeries(ambigValues); if (calculatedValues.getItemCount() > 0) actualSeries.addSeries(calculatedValues); dotPlot.setDataset(errorSeries); linePlot.setDataset(actualSeries); }
From source file:compecon.dashboard.panel.IndustriesPanel.java
protected ChartPanel createProductionFunctionMechanicsPanel(Currency currency, GoodType outputGoodType) { TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection(); timeSeriesCollection.addSeries(ApplicationContext.getInstance().getModelRegistry() .getNationalEconomyModel(currency).getIndustryModel(outputGoodType).budgetModel.getTimeSeries()); for (ConvexProductionFunctionTerminationCause terminationCause : ConvexProductionFunctionTerminationCause .values()) {//from w w w. j a va 2s .com timeSeriesCollection .addSeries(ApplicationContext.getInstance().getModelRegistry().getNationalEconomyModel(currency) .getIndustryModel(outputGoodType).convexProductionFunctionTerminationCauseModels .get(terminationCause).getTimeSeries()); } // budget is correct here, as the chart illustrates budget // emergence from these causes JFreeChart chart = ChartFactory.createTimeSeriesChart( outputGoodType.toString() + " Production Function Mechanics", "Date", "Budget Spent", (XYDataset) timeSeriesCollection, true, true, false); configureChart(chart); return new ChartPanel(chart); }
From source file:com.android.ddmuilib.log.event.DisplayGraph.java
/** * Returns a {@link TimeSeriesCollection} for a specific {@link com.android.ddmlib.log.EventValueDescription.ValueType}. * If the data set is not yet created, it is first allocated and set up into the * {@link org.jfree.chart.JFreeChart} object. * @param type the {@link com.android.ddmlib.log.EventValueDescription.ValueType} of the data set. * @param accumulateValues/*from w ww .j a va 2s. co m*/ */ private TimeSeriesCollection getValueDataset(EventValueDescription.ValueType type, boolean accumulateValues) { TimeSeriesCollection dataset = mValueTypeDataSetMap.get(type); if (dataset == null) { // create the data set and store it in the map dataset = new TimeSeriesCollection(); mValueTypeDataSetMap.put(type, dataset); // create the renderer and configure it depending on the ValueType AbstractXYItemRenderer renderer; if (type == EventValueDescription.ValueType.PERCENT && accumulateValues) { renderer = new XYAreaRenderer(); } else { XYLineAndShapeRenderer r = new XYLineAndShapeRenderer(); r.setBaseShapesVisible(type != EventValueDescription.ValueType.PERCENT); renderer = r; } // set both the dataset and the renderer in the plot object. XYPlot xyPlot = mChart.getXYPlot(); xyPlot.setDataset(mDataSetCount, dataset); xyPlot.setRenderer(mDataSetCount, renderer); // put a new axis label, and configure it. NumberAxis axis = new NumberAxis(type.toString()); if (type == EventValueDescription.ValueType.PERCENT) { // force percent range to be (0,100) fixed. axis.setAutoRange(false); axis.setRange(0., 100.); } // for the index, we ignore the occurrence dataset int count = mDataSetCount; if (mOccurrenceDataSet != null) { count--; } xyPlot.setRangeAxis(count, axis); if ((count % 2) == 0) { xyPlot.setRangeAxisLocation(count, AxisLocation.BOTTOM_OR_LEFT); } else { xyPlot.setRangeAxisLocation(count, AxisLocation.TOP_OR_RIGHT); } // now we link the dataset and the axis xyPlot.mapDatasetToRangeAxis(mDataSetCount, count); mDataSetCount++; } return dataset; }
From source file:org.streamspinner.harmonica.application.CQGraphTerminal.java
public void dataDistributed(CQRowSetEvent e) { try {/*from w w w . j a v a2s . c om*/ base = 0; CQRowSet rs = (CQRowSet) e.getSource(); CQRowSetMetaData meta = rs.getMetaData(); if (chart == null) { c = new TimeSeriesCollection(); boolean first_loop = true; rs.beforeFirst(); String[] t_obj = new String[meta.getColumnCount()]; String[] t_val = new String[meta.getColumnCount()]; while (rs.next()) { for (int i = 1; i <= meta.getColumnCount(); i++) { double val = 0; t_obj[i - 1] = meta.getColumnName(i); if (meta.getColumnTypeName(i).equals(DataTypes.STRING)) { t_val[i - 1] = rs.getString(i); continue; } if (meta.getColumnTypeName(i).equals(DataTypes.OBJECT)) { t_val[i - 1] = rs.getObject(i).toString(); continue; } if (meta.getColumnTypeName(i).equals(DataTypes.LONG)) { long lval = rs.getLong(i); val = (double) lval; t_val[i - 1] = String.valueOf(lval); } else if (meta.getColumnTypeName(i).equals(DataTypes.DOUBLE)) { val = rs.getDouble(i); t_val[i - 1] = String.valueOf(val); } else { t_val[i - 1] = rs.getString(i); continue; } if (val < 1000000 || Double.isNaN(val)) { TimeSeries ts = updateTimeSeries(meta.getColumnName(i), i, val); } } if (model == null) { model = new DefaultTableModel(t_obj, 0); getJTable().setModel(model); } model.addRow(t_val); while (model.getRowCount() > 100) { model.removeRow(0); } first_loop = false; } chart = ChartFactory.createTimeSeriesChart("", "", "", c, true, true, true); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(Color.BLACK); plot.setRangeGridlinePaint(Color.WHITE); plot.getDomainAxis().setAutoRange(true); plot.getRangeAxis().setAutoRange(true); ValueAxis axis = plot.getDomainAxis(); axis.setLowerMargin(0.03); axis.setUpperMargin(0.03); ChartPanel panel = (ChartPanel) getJPanel(); panel.setChart(chart); } else { String[] t_val = new String[meta.getColumnCount()]; rs.beforeFirst(); while (rs.next()) { for (int i = 1; i <= meta.getColumnCount(); i++) { double val = 0; if (meta.getColumnTypeName(i).equals(DataTypes.STRING)) { t_val[i - 1] = rs.getString(i); continue; } if (meta.getColumnTypeName(i).equals(DataTypes.OBJECT)) { t_val[i - 1] = rs.getObject(i).toString(); continue; } if (meta.getColumnTypeName(i).equals(DataTypes.LONG)) { long lval = rs.getLong(i); val = (double) lval; t_val[i - 1] = String.valueOf(lval); } else if (meta.getColumnTypeName(i).equals(DataTypes.DOUBLE)) { val = rs.getDouble(i); t_val[i - 1] = String.valueOf(val); } else { t_val[i - 1] = rs.getString(i); continue; } if (val < 1000000 || Double.isNaN(val)) { TimeSeries ts = updateTimeSeries(meta.getColumnName(i), i, val); } } model.addRow(t_val); while (model.getRowCount() > 100) { model.removeRow(0); } } repaint(); } } catch (CQException ce) { ce.printStackTrace(); } }
From source file:ucar.unidata.idv.control.chart.TimeSeriesChart.java
/** * Make the plot//from w ww . j a v a 2s .com * * @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]; }