List of usage examples for org.jfree.data.time TimeSeries TimeSeries
public TimeSeries(Comparable name, Class timePeriodClass)
From source file:ucar.unidata.idv.control.chart.TimeSeriesChartWrapper.java
/** * Create the charts//from w w w . j a v a 2 s . c om * * @throws RemoteException On badness * @throws VisADException On badness */ public void loadDatax() throws VisADException, RemoteException { createChart(); times = null; List unitList = new ArrayList(); List dataChoiceWrappers = getDataChoiceWrappers(); datas.clear(); ranges.clear(); try { plot.setIgnoreDataSetChanges(true); plot.clearRangeAxes(); plot.setRangeAxis(0, new NumberAxis(""), false); for (int dataSetIdx = 0; dataSetIdx < plot.getDatasetCount(); dataSetIdx++) { TimeSeriesCollection dataset = (TimeSeriesCollection) plot.getDataset(dataSetIdx); dataset.removeAllSeries(); } // plot.clearDatasets(); // dataset.setDomainIsPointsInTime(true); Hashtable props = new Hashtable(); props.put(TrackDataSource.PROP_TRACKTYPE, TrackDataSource.ID_TIMETRACE); AxisLocation lastSide = AxisLocation.BOTTOM_OR_RIGHT; for (int paramIdx = 0; paramIdx < dataChoiceWrappers.size(); paramIdx++) { DataChoiceWrapper wrapper = (DataChoiceWrapper) dataChoiceWrappers.get(paramIdx); DataChoice dataChoice = wrapper.getDataChoice(); FlatField data = getFlatField((FieldImpl) dataChoice.getData(null, props)); Set domainSet = data.getDomainSet(); double[][] domain = domainSet.getDoubles(false); double[][] samples = data.getValues(false); double[] var = samples[0]; Unit unit = ucar.visad.Util.getDefaultRangeUnits(data)[0]; Unit displayUnit = null; if (unit != null) { displayUnit = getDisplayControl().getDisplayConventions().getDisplayUnit(dataChoice.getName(), null); if ((displayUnit != null) && !displayUnit.equals(unit)) { var = displayUnit.toThis(var, unit); unit = displayUnit; } } unitList.add(unit); double[] timeValues = getTimeValues(samples, (FlatField) data); double[][] result = filterData(var, timeValues); var = result[0]; timeValues = result[1]; TimeSeries series = new TimeSeries(dataChoice.getName() + ((unit == null) ? "" : " [" + unit + "]"), FixedMillisecond.class); //TODO: Find the lat/lon/alt index in the domain times = timeValues; lats = domain[0]; lons = domain[1]; alts = domain[2]; datas.add(var); long t1 = System.currentTimeMillis(); double min = 0; double max = 0; for (int i = 0; i < var.length; i++) { Date dttm = new Date((long) (timeValues[i])); // series.addOrUpdate(new FixedMillisecond(dttm), var[i]); series.add(new FixedMillisecond(dttm), var[i]); if ((i == 0) || (var[i] < min)) { min = var[i]; } if ((i == 0) || (var[i] > max)) { max = var[i]; } } ranges.add(new ucar.unidata.util.Range(min, max)); long t2 = System.currentTimeMillis(); // System.err.println ("\t time to add:" + (t2-t1)); TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.setDomainIsPointsInTime(true); dataset.addSeries(series); NumberAxis rangeAxis = new NumberAxis(wrapper.getLabel(unit)); plot.setRangeAxis(paramIdx, rangeAxis, false); plot.setDataset(paramIdx, dataset); XYItemRenderer renderer = doMakeRenderer(); plot.setRenderer(paramIdx, renderer); plot.mapDatasetToRangeAxis(paramIdx, paramIdx); Color c = wrapper.getColor(paramIdx); rangeAxis.setLabelPaint(c); renderer.setSeriesPaint(0, c); renderer.setSeriesStroke(0, wrapper.getLineState().getStroke()); AxisLocation side; if (wrapper.getSide() == wrapper.SIDE_UNDEFINED) { if (lastSide == AxisLocation.TOP_OR_LEFT) { side = AxisLocation.BOTTOM_OR_RIGHT; } else { side = AxisLocation.TOP_OR_LEFT; } } else if (wrapper.getSide() == wrapper.SIDE_LEFT) { side = AxisLocation.TOP_OR_LEFT; } else { side = AxisLocation.BOTTOM_OR_RIGHT; } lastSide = side; plot.setRangeAxisLocation(paramIdx, side); } } catch (Exception exc) { LogUtil.logException("Error creating data set", exc); return; } if (dataChoiceWrappers.size() == 0) { NumberAxis axis = new NumberAxis(""); plot.setRangeAxis(0, axis, false); ValueAxis timeAxis = doMakeDateAxis(); plot.setDomainAxis(0, timeAxis, false); } plot.setIgnoreDataSetChanges(false); try { setLocationPositions(); } catch (Exception exc) { LogUtil.logException("Error creating wayPoints", exc); } }
From source file:org.efs.openreports.engine.ChartReportEngine.java
private static XYDataset createTimeDataset(ChartValue[] values) { TimeSeries series = null;/*from w ww . ja v a 2 s .co m*/ TimeSeriesCollection seriesCollection = new TimeSeriesCollection(); for (int i = 0; i < values.length; i++) { TimeChartValue value = (TimeChartValue) values[i]; if (series == null || !series.getKey().equals(value.getSeries())) { if (series != null) { seriesCollection.addSeries(series); } series = new TimeSeries(value.getSeries(), Second.class); } series.add(new Second(value.getTime()), value.getValue()); } seriesCollection.addSeries(series); return seriesCollection; }
From source file:org.jfree.data.time.TimeSeriesTest.java
/** * Two classes with different period classes are NOT the same. *//*from w ww. j a v a 2 s . c o m*/ @Test public void testEquals3() { TimeSeries s1 = new TimeSeries("Series", Day.class); TimeSeries s2 = new TimeSeries("Series", Month.class); assertFalse(s1.equals(s2)); }
From source file:org.openmrs.web.servlet.ShowGraphServlet.java
/** * The main method for this class. It will create a JFreeChart object to be written to the * response./*from w w w . ja v a 2s . c o m*/ * * @param request the current request will all the parameters needed * @return JFreeChart object to be rendered * @should set value axis label to given units * @should set value axis label to concept numeric units if given units is null */ protected JFreeChart getChart(HttpServletRequest request) { // All available GET parameters String patientId = request.getParameter("patientId"); // required String conceptId1 = request.getParameter("conceptId"); // required String conceptId2 = request.getParameter("conceptId2"); String chartTitle = request.getParameter("chartTitle"); String units = request.getParameter("units"); String minRangeString = request.getParameter("minRange"); String maxRangeString = request.getParameter("maxRange"); String hideDate = request.getParameter("hideDate"); Patient patient = Context.getPatientService().getPatient(Integer.parseInt(patientId)); // Set date range to passed values, otherwise set a default date range to the last 12 months Calendar cal = Calendar.getInstance(); Date fromDate = getFromDate(request.getParameter("fromDate")); Date toDate = getToDate(request.getParameter("toDate")); // Swap if fromDate is after toDate if (fromDate.getTime() > toDate.getTime()) { Long temp = fromDate.getTime(); fromDate.setTime(toDate.getTime()); toDate.setTime(temp); } // Graph parameters Double minRange = null; Double maxRange = null; Double normalLow = null; Double normalHigh = null; Double criticalLow = null; Double criticalHigh = null; String timeAxisTitle = null; String rangeAxisTitle = null; boolean userSpecifiedMaxRange = false; boolean userSpecifiedMinRange = false; // Fetching obs List<Obs> observations1 = new ArrayList<Obs>(); List<Obs> observations2 = new ArrayList<Obs>(); Concept concept1 = null, concept2 = null; if (conceptId1 != null) { concept1 = Context.getConceptService().getConcept(Integer.parseInt(conceptId1)); } if (conceptId2 != null) { concept2 = Context.getConceptService().getConcept(Integer.parseInt(conceptId2)); } if (concept1 != null) { observations1 = Context.getObsService().getObservationsByPersonAndConcept(patient, concept1); chartTitle = concept1.getName().getName(); rangeAxisTitle = ((ConceptNumeric) concept1).getUnits(); minRange = ((ConceptNumeric) concept1).getLowAbsolute(); maxRange = ((ConceptNumeric) concept1).getHiAbsolute(); normalLow = ((ConceptNumeric) concept1).getLowNormal(); normalHigh = ((ConceptNumeric) concept1).getHiNormal(); criticalLow = ((ConceptNumeric) concept1).getLowCritical(); criticalHigh = ((ConceptNumeric) concept1).getHiCritical(); // Only get observations2 if both concepts share the same units; update chart title and ranges if (concept2 != null) { String concept2Units = ((ConceptNumeric) concept2).getUnits(); if (concept2Units != null && concept2Units.equals(rangeAxisTitle)) { observations2 = Context.getObsService().getObservationsByPersonAndConcept(patient, concept2); chartTitle += " + " + concept2.getName().getName(); if (((ConceptNumeric) concept2).getHiAbsolute() != null && ((ConceptNumeric) concept2).getHiAbsolute() > maxRange) { maxRange = ((ConceptNumeric) concept2).getHiAbsolute(); } if (((ConceptNumeric) concept2).getLowAbsolute() != null && ((ConceptNumeric) concept2).getLowAbsolute() < minRange) { minRange = ((ConceptNumeric) concept2).getLowAbsolute(); } } else { log.warn("Units for concept id: " + conceptId2 + " don't match units for concept id: " + conceptId1 + ". Only displaying " + conceptId1); concept2 = null; // nullify concept2 so that the legend isn't shown later } } } else { chartTitle = "Concept " + conceptId1 + " not found"; rangeAxisTitle = "Value"; } // Overwrite with user-specified values, otherwise use default values if (units != null && units.length() > 0) { rangeAxisTitle = units; } if (minRangeString != null) { minRange = Double.parseDouble(minRangeString); userSpecifiedMinRange = true; } if (maxRangeString != null) { maxRange = Double.parseDouble(maxRangeString); userSpecifiedMaxRange = true; } if (chartTitle == null) { chartTitle = ""; } if (rangeAxisTitle == null) { rangeAxisTitle = ""; } if (minRange == null) { minRange = 0.0; } if (maxRange == null) { maxRange = 200.0; } // Create data set TimeSeriesCollection dataset = new TimeSeriesCollection(); TimeSeries series1, series2; // Interval-dependent units Class<? extends RegularTimePeriod> timeScale = null; if (toDate.getTime() - fromDate.getTime() <= 86400000) { // Interval <= 1 day: minutely timeScale = Minute.class; timeAxisTitle = "Time"; } else if (toDate.getTime() - fromDate.getTime() <= 259200000) { // Interval <= 3 days: hourly timeScale = Hour.class; timeAxisTitle = "Time"; } else { timeScale = Day.class; timeAxisTitle = "Date"; } if (concept1 == null) { series1 = new TimeSeries("NULL", Hour.class); } else { series1 = new TimeSeries(concept1.getName().getName(), timeScale); } if (concept2 == null) { series2 = new TimeSeries("NULL", Hour.class); } else { series2 = new TimeSeries(concept2.getName().getName(), timeScale); } // Add data points for concept1 for (Obs obs : observations1) { if (obs.getValueNumeric() != null && obs.getObsDatetime().getTime() >= fromDate.getTime() && obs.getObsDatetime().getTime() < toDate.getTime()) { cal.setTime(obs.getObsDatetime()); if (timeScale == Minute.class) { Minute min = new Minute(cal.get(Calendar.MINUTE), cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)); series1.addOrUpdate(min, obs.getValueNumeric()); } else if (timeScale == Hour.class) { Hour hour = new Hour(cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)); series1.addOrUpdate(hour, obs.getValueNumeric()); } else { Day day = new Day(cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)); series1.addOrUpdate(day, obs.getValueNumeric()); } } } // Add data points for concept2 for (Obs obs : observations2) { if (obs.getValueNumeric() != null && obs.getObsDatetime().getTime() >= fromDate.getTime() && obs.getObsDatetime().getTime() < toDate.getTime()) { cal.setTime(obs.getObsDatetime()); if (timeScale == Minute.class) { Minute min = new Minute(cal.get(Calendar.MINUTE), cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)); series2.addOrUpdate(min, obs.getValueNumeric()); } else if (timeScale == Hour.class) { Hour hour = new Hour(cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)); series2.addOrUpdate(hour, obs.getValueNumeric()); } else { Day day = new Day(cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)); series2.addOrUpdate(day, obs.getValueNumeric()); } } } // Add series to dataset dataset.addSeries(series1); if (!series2.isEmpty()) { dataset.addSeries(series2); } // As of JFreeChart 1.0.11 the default background color is dark grey instead of white. // This line restores the original white background. ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme()); JFreeChart chart = null; // Show legend only if more than one series if (concept2 == null) { chart = ChartFactory.createTimeSeriesChart(chartTitle, timeAxisTitle, rangeAxisTitle, dataset, false, false, false); } else { chart = ChartFactory.createTimeSeriesChart(chartTitle, timeAxisTitle, rangeAxisTitle, dataset, true, false, false); } // Customize title font Font font = new Font("Arial", Font.BOLD, 12); TextTitle title = chart.getTitle(); title.setFont(font); chart.setTitle(title); // Add subtitle, unless 'hideDate' has been passed if (hideDate == null) { TextTitle subtitle = new TextTitle(fromDate.toString() + " - " + toDate.toString()); subtitle.setFont(font); chart.addSubtitle(subtitle); } XYPlot plot = (XYPlot) chart.getPlot(); plot.setNoDataMessage("No Data Available"); // Add abnormal/critical range background color (only for single-concept graphs) if (concept2 == null) { IntervalMarker abnormalLow, abnormalHigh, critical; if (normalHigh != null) { abnormalHigh = new IntervalMarker(normalHigh, maxRange, COLOR_ABNORMAL); plot.addRangeMarker(abnormalHigh); } if (normalLow != null) { abnormalLow = new IntervalMarker(minRange, normalLow, COLOR_ABNORMAL); plot.addRangeMarker(abnormalLow); } if (criticalHigh != null) { critical = new IntervalMarker(criticalHigh, maxRange, COLOR_CRITICAL); plot.addRangeMarker(critical); } if (criticalLow != null) { critical = new IntervalMarker(minRange, criticalLow, COLOR_CRITICAL); plot.addRangeMarker(critical); } // there is data outside of the absolute lower limits for this concept (or of what the user specified as minrange) if (plot.getRangeAxis().getLowerBound() < minRange) { IntervalMarker error = new IntervalMarker(plot.getRangeAxis().getLowerBound(), minRange, COLOR_ERROR); plot.addRangeMarker(error); } if (plot.getRangeAxis().getUpperBound() > maxRange) { IntervalMarker error = new IntervalMarker(maxRange, plot.getRangeAxis().getUpperBound(), COLOR_ERROR); plot.addRangeMarker(error); } } // Visuals XYItemRenderer r = plot.getRenderer(); if (r instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r; renderer.setBaseShapesFilled(true); renderer.setBaseShapesVisible(true); } // Customize the plot (range and domain axes) // Modify x-axis (datetime) DateAxis timeAxis = (DateAxis) plot.getDomainAxis(); if (timeScale == Day.class) { timeAxis.setDateFormatOverride(new SimpleDateFormat("dd-MMM-yyyy")); } timeAxis.setRange(fromDate, toDate); // Set y-axis range (values) NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); if (userSpecifiedMinRange) { minRange = (rangeAxis.getLowerBound() < minRange) ? rangeAxis.getLowerBound() : minRange; } if (userSpecifiedMaxRange) { // otherwise we just use default range maxRange = (rangeAxis.getUpperBound() > maxRange) ? rangeAxis.getUpperBound() : maxRange; } rangeAxis.setRange(minRange, maxRange); return chart; }
From source file:se.six.jmeter.visualizer.statagg.StatAggVisualizer.java
private void setupTimeSeries() { _throughPutSeries = new TimeSeries("Throughput, hits/sec", Second.class); _throughPutSeries.setMaximumItemCount(_maxChartItemCount); _averageSeries = new TimeSeries("Average Response Time, msec", Second.class); _averageSeries.setMaximumItemCount(_maxChartItemCount); }
From source file:org.jfree.data.time.TimeSeriesTest.java
/** * Some tests to ensure that the createCopy(RegularTimePeriod, * RegularTimePeriod) method is functioning correctly. *//*from w w w . ja v a 2 s. c o m*/ @Test public void testCreateCopy1() { TimeSeries series = new TimeSeries("Series", Month.class); series.add(new Month(MonthConstants.JANUARY, 2003), 45.0); series.add(new Month(MonthConstants.FEBRUARY, 2003), 55.0); series.add(new Month(MonthConstants.JUNE, 2003), 35.0); series.add(new Month(MonthConstants.NOVEMBER, 2003), 85.0); series.add(new Month(MonthConstants.DECEMBER, 2003), 75.0); try { // copy a range before the start of the series data... TimeSeries result1 = series.createCopy(new Month(MonthConstants.NOVEMBER, 2002), new Month(MonthConstants.DECEMBER, 2002)); assertEquals(0, result1.getItemCount()); // copy a range that includes only the first item in the series... TimeSeries result2 = series.createCopy(new Month(MonthConstants.NOVEMBER, 2002), new Month(MonthConstants.JANUARY, 2003)); assertEquals(1, result2.getItemCount()); // copy a range that begins before and ends in the middle of the // series... TimeSeries result3 = series.createCopy(new Month(MonthConstants.NOVEMBER, 2002), new Month(MonthConstants.APRIL, 2003)); assertEquals(2, result3.getItemCount()); TimeSeries result4 = series.createCopy(new Month(MonthConstants.NOVEMBER, 2002), new Month(MonthConstants.DECEMBER, 2003)); assertEquals(5, result4.getItemCount()); TimeSeries result5 = series.createCopy(new Month(MonthConstants.NOVEMBER, 2002), new Month(MonthConstants.MARCH, 2004)); assertEquals(5, result5.getItemCount()); TimeSeries result6 = series.createCopy(new Month(MonthConstants.JANUARY, 2003), new Month(MonthConstants.JANUARY, 2003)); assertEquals(1, result6.getItemCount()); TimeSeries result7 = series.createCopy(new Month(MonthConstants.JANUARY, 2003), new Month(MonthConstants.APRIL, 2003)); assertEquals(2, result7.getItemCount()); TimeSeries result8 = series.createCopy(new Month(MonthConstants.JANUARY, 2003), new Month(MonthConstants.DECEMBER, 2003)); assertEquals(5, result8.getItemCount()); TimeSeries result9 = series.createCopy(new Month(MonthConstants.JANUARY, 2003), new Month(MonthConstants.MARCH, 2004)); assertEquals(5, result9.getItemCount()); TimeSeries result10 = series.createCopy(new Month(MonthConstants.MAY, 2003), new Month(MonthConstants.DECEMBER, 2003)); assertEquals(3, result10.getItemCount()); TimeSeries result11 = series.createCopy(new Month(MonthConstants.MAY, 2003), new Month(MonthConstants.MARCH, 2004)); assertEquals(3, result11.getItemCount()); TimeSeries result12 = series.createCopy(new Month(MonthConstants.DECEMBER, 2003), new Month(MonthConstants.DECEMBER, 2003)); assertEquals(1, result12.getItemCount()); TimeSeries result13 = series.createCopy(new Month(MonthConstants.DECEMBER, 2003), new Month(MonthConstants.MARCH, 2004)); assertEquals(1, result13.getItemCount()); TimeSeries result14 = series.createCopy(new Month(MonthConstants.JANUARY, 2004), new Month(MonthConstants.MARCH, 2004)); assertEquals(0, result14.getItemCount()); } catch (CloneNotSupportedException e) { assertTrue(false); } }
From source file:org.paxle.tools.charts.impl.gui.ChartServlet.java
private JFreeChart createIndexChart() { // init Time-Series TimeSeries indexSizeSeries = new TimeSeries("Index Size", Minute.class); indexSizeSeries.setMaximumItemAge(24 * 60); this.seriesMap.put(TSERIES_INDEX_SIZE, indexSizeSeries); // init chart JFreeChart chart = ChartFactory.createTimeSeriesChart(null, "Time", "#Docs", new TimeSeriesCollection(indexSizeSeries), true, false, false); XYPlot plot = chart.getXYPlot();/*www . j av a2 s .c om*/ final TimeSeriesCollection linksDataset = new TimeSeriesCollection(); TimeSeries totalLinksSeries = new TimeSeries("Total URI", Minute.class); totalLinksSeries.setMaximumItemAge(24 * 60); linksDataset.addSeries(totalLinksSeries); this.seriesMap.put(TSERIES_CMD_SIZE_TOTAL, totalLinksSeries); TimeSeries enqueuedLinksSeries = new TimeSeries("Enqueued URI", Minute.class); enqueuedLinksSeries.setMaximumItemAge(24 * 60); linksDataset.addSeries(enqueuedLinksSeries); this.seriesMap.put(TSERIES_CMD_SIZE_ENQUEUD, enqueuedLinksSeries); NumberAxis axis2 = new NumberAxis("#Links"); axis2.setAutoRangeIncludesZero(false); axis2.setNumberFormatOverride(new DecimalFormat("#,##0")); plot.setRangeAxis(1, axis2); plot.setDataset(1, linksDataset); plot.setRenderer(1, new StandardXYItemRenderer()); plot.mapDatasetToRangeAxis(1, 1); NumberAxis axis1 = (NumberAxis) plot.getRangeAxis(0); axis1.setNumberFormatOverride(new DecimalFormat("#,##0")); // change axis date format ((DateAxis) plot.getDomainAxis()).setDateFormatOverride(new SimpleDateFormat("HH:mm")); chart.setBackgroundPaint(Color.WHITE); return chart; }
From source file:dbseer.gui.panel.DBSeerLiveMonitorPanel.java
public synchronized void setCurrentAverageLatency(long time, int index, double latency) { synchronized (LiveMonitorInfo.LOCK) { DefaultTableModel model = (DefaultTableModel) monitorTable.getModel(); if (model.getRowCount() <= 2 + (index * ROW_PER_TX_TYPE + 1)) { model.addRow(new Object[] { "", "" }); }/*from w ww .ja va 2s . com*/ model.setValueAt(String.format("%.1f", latency), 2 + (index * ROW_PER_TX_TYPE) + 1, 1); if (numTransactionType < index + 1) { String newName = "Type " + (index + 1); transactionNames.add(newName); numTransactionType = index + 1; JLabel newLabel = new JLabel(newName); JButton renameButton = new JButton("Rename"); JButton viewSampleButton = new JButton("View Examples"); // JButton enableDisableButton; // if (DBSeerGUI.liveDataset.isTransactionEnabled(index)) // { // enableDisableButton = new JButton("Disable"); // } // else // { // enableDisableButton = new JButton("Enable"); // } renameButton.addActionListener(this); viewSampleButton.addActionListener(this); // enableDisableButton.addActionListener(this); transactionTypesPanel.add(newLabel); transactionTypesPanel.add(renameButton); transactionTypesPanel.add(viewSampleButton); // transactionTypesPanel.add(enableDisableButton); transactionLabels.add(newLabel); transactionRenameButtons.add(renameButton); transactionViewSampleButtons.add(viewSampleButton); // transactionEnableDisableButtons.add(enableDisableButton); throughputCollection.addSeries(new TimeSeries(newName, Millisecond.class)); latencyCollection.addSeries(new TimeSeries(newName, Millisecond.class)); this.revalidate(); this.repaint(); } model.setValueAt( String.format("Current average latency of '%s' transactions", transactionNames.get(index)), 2 + (index * ROW_PER_TX_TYPE) + 1, 0); if (index < latencyCollection.getSeriesCount()) { TimeSeries series = latencyCollection.getSeries(index); // series.add(new Millisecond(), latency); series.addOrUpdate(new Millisecond(new Date(time * 1000)), latency); } } }
From source file:de.xirp.ui.widgets.panels.LiveChartComposite.java
/** * Adds the given key.//from w w w . j ava2 s . c o m * * @param key * The key. */ private void addKey(String key) { TimeSeries ts = new TimeSeries(key, Millisecond.class); ts.setMaximumItemAge(TIME); keySeriesMap.put(key, ts); dataset.addSeries(ts); pool.addDatapoolReceiveListener(key, listener); }
From source file:edu.fullerton.viewerplugin.TsPlot.java
private void addTimeSeries(ChanDataBuffer dbuf, boolean compact, TimeSeriesCollection mtds) throws LdvTableException { String legend = getLegend(dbuf, compact); TimeSeries ts;/*ww w. jav a 2 s . com*/ ts = new TimeSeries(legend, Millisecond.class); SimpleTimeZone utctz = new SimpleTimeZone(0, "UTC"); float rate = dbuf.getChanInfo().getRate(); double msPerSample = 1000 / rate; long startMs = TimeAndDate.gps2utc(dbuf.getTimeInterval().getStartGps()) * 1000; float[] data = dbuf.getData(); for (int i = 0; i < dbuf.getDataLength(); i++) { long curMs = Math.round(msPerSample * i + startMs); Date t = new Date(curMs); ts.addOrUpdate(new Millisecond(t, utctz), data[i]); if (msPerSample >= 1000) { // this plots trend data as stair steps long endMs = Math.round(curMs + msPerSample - 1); Date t1 = new Date(endMs); ts.addOrUpdate(new Millisecond(t1, utctz), data[i]); } } mtds.addSeries(ts); if (addLinFit) { TimeSeries linTs = LinFit(ts); mtds.addSeries(linTs); } }