List of usage examples for org.jfree.data.time TimeSeriesCollection addSeries
public void addSeries(TimeSeries series)
From source file:org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.java
private IntervalXYDataset getDailyLoginsDataSet() { List<ServerWideStatsRecord> totalLogins = getDailyTotalLogins(); List<ServerWideStatsRecord> uniqueLogins = getDailyUniqueLogins(); if (totalLogins == null || uniqueLogins == null) { return null; }//w w w. j a v a 2 s . c o m TimeSeries s1 = new TimeSeries(msgs.getString("legend_logins"), Day.class); TimeSeries s2 = new TimeSeries(msgs.getString("legend_unique_logins"), Day.class); for (ServerWideStatsRecord login : totalLogins) { Day day = new Day((Date) login.get(0)); s1.add(day, (Long) login.get(1)); } for (ServerWideStatsRecord login : uniqueLogins) { Day day = new Day((Date) login.get(0)); s2.add(day, (Long) login.get(1)); } TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.addSeries(s1); dataset.addSeries(s2); TimeSeries mavS1 = MovingAverage.createMovingAverage(s1, "7 day login moving average", 7, 7); dataset.addSeries(mavS1); TimeSeries mavS2 = MovingAverage.createMovingAverage(s2, "7 day unique login moving average", 7, 7); dataset.addSeries(mavS2); return dataset; }
From source file:de.fischer.thotti.reportgen.diagram.ChartGenerator.java
public ChartMetaData generateSingleVariantsChart(final String testId, String jvmArgsId, String paramGrpId) { String variantId = String.format("%s-%s-%s", testId, jvmArgsId, paramGrpId); File chartFile;// www . j av a 2 s .co m try { final TimeSeriesCollection collection = new TimeSeriesCollection(); String chartTitle = String.format("%s-%s-%s", testId, jvmArgsId, paramGrpId); String svgFilename = String.format("%s-%s-%s.svg", testId, jvmArgsId, paramGrpId); chartFile = new File(baseDir, svgFilename); TimeSeries series = new TimeSeries(String.format("Average of %s", variantId), Day.class); TimeSeries mediaSeries = new TimeSeries(String.format("Median of %s", variantId), Day.class); List<NDResultEntity> results = persistenceHelper.findAllResultsForVariant(testId, jvmArgsId, paramGrpId); SortedSet<NDResultEntity> sortedSet = new TreeSet<NDResultEntity>( new TestVariantModel.DateComparator()); sortedSet.addAll(results); Iterator<Measurement> itr = new AverageDayCombinerIterator(sortedSet.iterator()); while (itr.hasNext()) { Measurement singleResult = itr.next(); Date startDate = singleResult.getPointInTime(); double time = singleResult.getDuration(); double t2 = convertMilliSecsToSeconds(time); series.add(new Day(startDate), t2); } collection.addSeries(series); Iterator<DatePoint> medianItr = new MedianIterator(sortedSet.iterator()); while (medianItr.hasNext()) { DatePoint singleResult = medianItr.next(); Date startDate = singleResult.getPointInTime(); double value = convertMilliSecsToSeconds(singleResult.getValue()); mediaSeries.add(new Day(startDate), value); } collection.addSeries(mediaSeries); final JFreeChart chart = createChart(chartTitle, collection); saveChartAsSVG(chart, svgFilename); System.out.println(String.format("Written %s", chartFile.toString())); return new ChartMetaData().withFilename(chartFile.getName()).withWidth(DEFAULT_CHAR_WIDTH) .withHeight(DEFAULT_CHAR_HEIGHT).withFormat("SVG"); } catch (IOException ioe) { // @todo Throw an better exception! ioe.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } return null; }
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates a combined and overlaid chart. * <p>/*from w w w.jav a2s. c om*/ * Note: from version 0.9.10, the overlaid chart is no longer supported (you can achieve * the same result using a regular XYPlot with multiple datasets and renderers). * * @return a combined and overlaid chart. */ public JFreeChart createCombinedAndOverlaidChart1() { // create a default chart based on some sample data... final String title = this.resources.getString("combined.combined-overlaid.title"); final String subtitleStr = this.resources.getString("combined.combined-overlaid.subtitle"); final String domain = this.resources.getString("combined.combined-overlaid.domain"); final String[] ranges = this.resources.getStringArray("combined.combined-overlaid.ranges"); final TimeSeries jpy = DemoDatasetFactory.createJPYTimeSeries(); final TimeSeries mav = MovingAverage.createMovingAverage(jpy, "30 Day Moving Average", 30, 30); final TimeSeriesCollection dataset0 = new TimeSeriesCollection(); dataset0.addSeries(jpy); final TimeSeriesCollection dataset1 = new TimeSeriesCollection(); dataset1.addSeries(jpy); dataset1.addSeries(mav); final DefaultHighLowDataset highLowDataset = DemoDatasetFactory.createHighLowDataset(); final XYDataset highLowDatasetMA = MovingAverage.createMovingAverage(highLowDataset, " (MA)", 5 * 24 * 60 * 60 * 1000L, 5 * 24 * 60 * 60 * 1000L); // make one vertical axis for each (vertical) chart final NumberAxis[] valueAxis = new NumberAxis[3]; for (int i = 0; i < valueAxis.length; i++) { valueAxis[i] = new NumberAxis(ranges[i]); if (i <= 1) { valueAxis[i].setAutoRangeIncludesZero(false); // override default } } // create CombinedPlot... final CombinedDomainXYPlot parent = new CombinedDomainXYPlot(new DateAxis(domain)); final int[] weight = { 1, 2, 2 }; // add subplot1... final XYItemRenderer renderer1 = new StandardXYItemRenderer(); final XYPlot subplot1 = new XYPlot(dataset0, null, new NumberAxis(ranges[0]), renderer1); final NumberAxis axis1 = (NumberAxis) subplot1.getRangeAxis(); axis1.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); axis1.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); axis1.setAutoRangeIncludesZero(false); parent.add(subplot1, weight[0]); // add subplot2 (an overlaid plot)... final XYPlot subplot2 = new XYPlot(dataset0, null, new NumberAxis(ranges[1]), new StandardXYItemRenderer()); final NumberAxis axis2 = (NumberAxis) subplot2.getRangeAxis(); axis2.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); axis2.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); axis2.setAutoRangeIncludesZero(false); subplot2.setDataset(1, dataset1); subplot2.setRenderer(1, new StandardXYItemRenderer()); parent.add(subplot2, weight[1]); // add subplot3 (an overlaid plot)... final XYItemRenderer renderer3 = new HighLowRenderer(); final XYPlot subplot3 = new XYPlot(highLowDataset, null, new NumberAxis(ranges[2]), renderer3); final NumberAxis axis3 = (NumberAxis) subplot3.getRangeAxis(); axis3.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); axis3.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); axis3.setAutoRangeIncludesZero(false); subplot3.setDataset(1, highLowDatasetMA); subplot3.setRenderer(1, new StandardXYItemRenderer()); parent.add(subplot3, weight[2]); // now create the master JFreeChart object final JFreeChart chart = new JFreeChart(title, new Font("SansSerif", Font.BOLD, 12), parent, true); // then customise it a little... final TextTitle subtitle = new TextTitle(subtitleStr, new Font("SansSerif", Font.BOLD, 10)); chart.addSubtitle(subtitle); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); return chart; }
From source file:org.zaproxy.zap.extension.ascan.ScanProgressDialog.java
/** * //from w ww . j a v a2 s . co m */ private void initialize() { this.setSize(new Dimension(580, 504)); if (site != null) { this.setTitle(MessageFormat.format(Constant.messages.getString("ascan.progress.title"), site)); } JTabbedPane tabbedPane = new JTabbedPane(); JPanel tab1 = new JPanel(); tab1.setLayout(new GridBagLayout()); JPanel hostPanel = new JPanel(); hostPanel.setLayout(new GridBagLayout()); hostPanel.add(new JLabel(Constant.messages.getString("ascan.progress.label.host")), LayoutHelper.getGBC(0, 0, 1, 0.4D)); hostPanel.add(getHostSelect(), LayoutHelper.getGBC(1, 0, 1, 0.6D)); tab1.add(hostPanel, LayoutHelper.getGBC(0, 0, 3, 1.0D, 0.0D)); tab1.add(getJScrollPane(), LayoutHelper.getGBC(0, 1, 3, 1.0D, 1.0D)); tab1.add(new JLabel(), LayoutHelper.getGBC(0, 1, 1, 1.0D, 0.0D)); // spacer tab1.add(getCloseButton(), LayoutHelper.getGBC(1, 2, 1, 0.0D, 0.0D)); tab1.add(new JLabel(), LayoutHelper.getGBC(2, 1, 1, 1.0D, 0.0D)); // spacer tabbedPane.insertTab(Constant.messages.getString("ascan.progress.tab.progress"), null, tab1, null, 0); this.add(tabbedPane); int mins = extension.getScannerParam().getMaxChartTimeInMins(); if (mins > 0) { // Treat zero mins as disabled JPanel tab2 = new JPanel(); tab2.setLayout(new GridBagLayout()); this.seriesTotal = new TimeSeries("TotalResponses"); // Name not shown, so no need to i18n final TimeSeriesCollection dataset = new TimeSeriesCollection(this.seriesTotal); this.series100 = new TimeSeries(Constant.messages.getString("ascan.progress.chart.1xx")); this.series200 = new TimeSeries(Constant.messages.getString("ascan.progress.chart.2xx")); this.series300 = new TimeSeries(Constant.messages.getString("ascan.progress.chart.3xx")); this.series400 = new TimeSeries(Constant.messages.getString("ascan.progress.chart.4xx")); this.series500 = new TimeSeries(Constant.messages.getString("ascan.progress.chart.5xx")); this.seriesTotal.setMaximumItemAge(mins * 60); this.series100.setMaximumItemAge(mins * 60); this.series200.setMaximumItemAge(mins * 60); this.series300.setMaximumItemAge(mins * 60); this.series400.setMaximumItemAge(mins * 60); this.series500.setMaximumItemAge(mins * 60); dataset.addSeries(series100); dataset.addSeries(series200); dataset.addSeries(series300); dataset.addSeries(series400); dataset.addSeries(series500); chart = createChart(dataset); // Set up some vaguesly sensible colours chart.getXYPlot().getRenderer(0).setSeriesPaint(0, Color.BLACK); // Totals chart.getXYPlot().getRenderer(0).setSeriesPaint(1, Color.GRAY); // 100: Info chart.getXYPlot().getRenderer(0).setSeriesPaint(2, Color.GREEN); // 200: OK chart.getXYPlot().getRenderer(0).setSeriesPaint(3, Color.BLUE); // 300: Info chart.getXYPlot().getRenderer(0).setSeriesPaint(4, Color.MAGENTA); // 400: Bad req chart.getXYPlot().getRenderer(0).setSeriesPaint(5, Color.RED); // 500: Internal error final ChartPanel chartPanel = new ChartPanel(chart); tab2.add(chartPanel, LayoutHelper.getGBC(0, 0, 1, 1.0D, 1.0D)); tabbedPane.insertTab(Constant.messages.getString("ascan.progress.tab.chart"), null, tab2, null, 1); } // Stop the updating thread when the window is closed this.addWindowListener(new WindowAdapter() { @Override public void windowClosed(WindowEvent e) { stopThread = true; } }); }
From source file:edu.fullerton.ldvservlet.SrcList.java
private PageItem makePlots(ArrayList<ChanSourceData> csdList, String name, Database db, Page vpage, ViewUser vuser, String contextPath) throws WebUtilException, LdvTableException { PageItemList ret = new PageItemList(); CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new DateAxis("Date/Time (UTC)")); plot.setGap(10.0);//from w w w . j av a 2s . c om String baseName = ""; StringBuilder errors = new StringBuilder(); int plotNum = 0; Color[] colors = { Color.RED, Color.BLUE, Color.MAGENTA, Color.ORANGE, Color.DARK_GRAY, Color.GREEN }; boolean gotData = false; TimeInterval timeRange = null; for (ChanSourceData csd : csdList) { TimeInterval ti = csd.getTimeRange(); if (ti != null) { if (timeRange == null) { timeRange = ti; } else if (timeRange.overlaps(ti)) { timeRange = timeRange.mergeIntervals(ti); } else if (ti.getStartGps() < timeRange.getStartGps()) { timeRange.setStartGps(ti.getStartGps()); } else if (ti.getStopGps() > timeRange.getStopGps()) { timeRange.setStopGps(ti.getStopGps()); } } } if (timeRange != null) { for (ChanSourceData csd : csdList) { baseName = csd.getChanInfo().getBaseName(); TimeSeriesCollection mtds = new TimeSeriesCollection(); String server = csd.getChanInfo().getServer().replace(".caltech.edu", ""); String legend = String.format("Type: %1$s at %2$s", csd.getChanInfo().getcType(), server); TimeSeries ts; double[][] data = csd.getGraphData(); if (data == null) { data = new double[2][2]; data[0][0] = timeRange.getStartGps(); data[1][0] = timeRange.getStopGps(); data[0][1] = data[1][1] = 0; errors.append("Error getting data for: ").append(legend).append("<br>"); } else { gotData = true; } for (double[] d : data) { d[1] = d[1] <= 1 ? 1 : d[1]; } ts = getTimeSeries(data, legend); mtds.addSeries(ts); XYAreaRenderer renderer = new XYAreaRenderer(XYAreaRenderer.AREA); BasicStroke str = new BasicStroke(2); int colorIdx = plotNum % colors.length; Color color = colors[colorIdx]; NumberAxis yAxis = new NumberAxis("% Avail"); yAxis.setRange(0, 100); renderer.setBaseFillPaint(color); renderer.setSeriesFillPaint(0, Color.WHITE); renderer.setBaseStroke(str); renderer.setUseFillPaint(true); XYPlot subplot = new XYPlot(mtds, null, yAxis, renderer); plot.add(subplot); plotNum++; } ChartPanel cpnl; JFreeChart chart; String gtitle = String.format("Available data for %1$s ", baseName); String subTitleTxt = String.format("From %1$s to %2$s", TimeAndDate.gpsAsUtcString(timeRange.getStartGps()), TimeAndDate.gpsAsUtcString(timeRange.getStopGps())); plot.setOrientation(PlotOrientation.VERTICAL); chart = new JFreeChart(gtitle, JFreeChart.DEFAULT_TITLE_FONT, plot, true); chart.addSubtitle(new TextTitle(subTitleTxt)); cpnl = new ChartPanel(chart, false, false, false, false, false); PluginSupport psupport = new PluginSupport(); psupport.setup(db, vpage, vuser); int imgId; PageItemImage img = null; try { psupport.setSize(800, 600); imgId = psupport.saveImageAsPNG(cpnl); String url = String.format("%1$s/view?act=getImg&imgId=%2$d", contextPath, imgId); img = new PageItemImage(url, "availability", baseName); } catch (SQLException | IOException | NoSuchAlgorithmException ex) { String ermsg = String.format("Error creating or saving image: %1$s - $2$s", ex.getClass().getSimpleName(), ex.getLocalizedMessage()); errors.append(ermsg); } if (errors.length() > 0) { ret.add(errors.toString()); } if (img != null) { ret.add(img); } } else { ret.add("No data to plot."); } return ret; }
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates a horizontally combined chart. * * @return a horizontally combined chart. *//*from ww w .java 2 s . c o m*/ public JFreeChart createHorizontallyCombinedChart() { // create a default chart based on some sample data... final String title = this.resources.getString("combined.horizontal.title"); final String subtitleStr = this.resources.getString("combined.horizontal.subtitle"); final String[] domains = this.resources.getStringArray("combined.horizontal.domains"); final String rangeAxisLabel = this.resources.getString("combined.horizontal.range"); final TimeSeriesCollection dataset0 = new TimeSeriesCollection(); final TimeSeries eur = DemoDatasetFactory.createEURTimeSeries(); dataset0.addSeries(eur); final TimeSeriesCollection dataset1 = new TimeSeriesCollection(); final TimeSeries mav = MovingAverage.createMovingAverage(eur, "EUR/GBP (30 Day MA)", 30, 30); dataset1.addSeries(eur); dataset1.addSeries(mav); final TimeSeriesCollection dataset2 = new TimeSeriesCollection(); dataset2.addSeries(eur); // make a combined range plot final NumberAxis valueAxis = new NumberAxis(rangeAxisLabel); valueAxis.setAutoRangeIncludesZero(false); // override default final CombinedRangeXYPlot parent = new CombinedRangeXYPlot(valueAxis); parent.setRenderer(new StandardXYItemRenderer()); // add subplots final int[] weight = { 1, 1, 1 }; // controls space assigned to each subplot // add subplot 1... final XYPlot subplot1 = new XYPlot(dataset0, new DateAxis(domains[0]), null, new StandardXYItemRenderer()); parent.add(subplot1, weight[0]); // add subplot 2... final XYPlot subplot2 = new XYPlot(dataset1, new DateAxis(domains[1]), null, new StandardXYItemRenderer()); parent.add(subplot2, weight[1]); // add subplot 3... final XYPlot subplot3 = new XYPlot(dataset2, new DateAxis(domains[2]), null, new XYBarRenderer(0.20)); parent.add(subplot3, weight[2]); // now make the top level JFreeChart final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, parent, true); // then customise it a little... final TextTitle subtitle = new TextTitle(subtitleStr, new Font("SansSerif", Font.BOLD, 12)); chart.addSubtitle(subtitle); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); return chart; }
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates and returns a sample vertically combined chart. * * @return a sample vertically combined chart. */// w w w. jav a 2s . co m public JFreeChart createVerticallyCombinedChart() { // create a default chart based on some sample data... final String title = this.resources.getString("combined.vertical.title"); final String subtitleStr = this.resources.getString("combined.vertical.subtitle"); final String domain = this.resources.getString("combined.vertical.domain"); final String[] ranges = this.resources.getStringArray("combined.vertical.ranges"); final TimeSeriesCollection dataset0 = new TimeSeriesCollection(); final TimeSeries eur = DemoDatasetFactory.createEURTimeSeries(); dataset0.addSeries(eur); final TimeSeriesCollection dataset1 = new TimeSeriesCollection(); final TimeSeries jpy = DemoDatasetFactory.createJPYTimeSeries(); final TimeSeries mav = MovingAverage.createMovingAverage(jpy, "JPY/GBP (30 Day MA)", 30, 30); dataset1.addSeries(jpy); dataset1.addSeries(mav); final XYDataset dataset2 = DemoDatasetFactory.createHighLowDataset(); final TimeSeriesCollection dataset3 = new TimeSeriesCollection(); dataset3.addSeries(eur); // make one shared horizontal axis final ValueAxis timeAxis = new DateAxis(domain); // make a vertically CombinedPlot that will contain the sub-plots final CombinedDomainXYPlot multiPlot = new CombinedDomainXYPlot(timeAxis); final int[] weight = { 1, 1, 1, 1 }; // control vertical space allocated to each sub-plot // add subplot1... final XYPlot subplot1 = new XYPlot(dataset0, null, new NumberAxis(ranges[0]), new StandardXYItemRenderer()); final NumberAxis range1 = (NumberAxis) subplot1.getRangeAxis(); range1.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); range1.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); range1.setAutoRangeIncludesZero(false); multiPlot.add(subplot1, weight[0]); // add subplot2... final XYPlot subplot2 = new XYPlot(dataset1, null, new NumberAxis(ranges[1]), new StandardXYItemRenderer()); final NumberAxis range2 = (NumberAxis) subplot2.getRangeAxis(); range2.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); range2.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); range2.setAutoRangeIncludesZero(false); multiPlot.add(subplot2, weight[1]); // add subplot3... final XYPlot subplot3 = new XYPlot(dataset2, null, new NumberAxis(ranges[2]), null); final XYItemRenderer renderer3 = new HighLowRenderer(); subplot3.setRenderer(renderer3); final NumberAxis range3 = (NumberAxis) subplot3.getRangeAxis(); range3.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); range3.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); range3.setAutoRangeIncludesZero(false); multiPlot.add(subplot3, weight[2]); // add subplot4... final XYPlot subplot4 = new XYPlot(dataset3, null, new NumberAxis(ranges[3]), null); final XYItemRenderer renderer4 = new XYBarRenderer(); subplot4.setRenderer(renderer4); final NumberAxis range4 = (NumberAxis) subplot4.getRangeAxis(); range4.setTickLabelFont(new Font("Monospaced", Font.PLAIN, 7)); range4.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); range4.setAutoRangeIncludesZero(false); multiPlot.add(subplot4, weight[3]); // now make the top level JFreeChart that contains the CombinedPlot final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, multiPlot, true); // then customise it a little... final TextTitle subtitle = new TextTitle(subtitleStr, new Font("SansSerif", Font.BOLD, 12)); chart.addSubtitle(subtitle); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); return chart; }
From source file:beproject.MainGUI.java
private TimeSeriesCollection timeLinePlot() { final TimeSeries relaxed = new TimeSeries("Relaxed"); final TimeSeries happy = new TimeSeries("Happy"); final TimeSeries unhappy = new TimeSeries("Unhappy"); final TimeSeries upset = new TimeSeries("Upset"); int r = 0, h = 0, u = 0, p = 0; ResultSet rs = null;//Regression.getOneHourTweets(15, movieName); try {//from w ww. ja v a 2 s. com while (rs.next()) { int tmp = rs.getInt(4); if (tmp > 0.5) { r++; } else if (tmp >= 0) { h++; } else if (tmp > -0.5) { u++; } else { p++; } } } catch (SQLException e) { } relaxed.add(new Second(), r); happy.add(new Second(), h); unhappy.add(new Second(), -u); upset.add(new Second(), -p); final TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.addSeries(relaxed); dataset.addSeries(happy); dataset.addSeries(unhappy); dataset.addSeries(upset); return dataset; }
From source file:beproject.MainGUI.java
void liveTweetAnalysis() { new DataGenerator(1000).start(); rate = new TimeSeries("Total count", Second.class); rate.setMaximumItemAge(15);/*w w w . j a v a 2s . c om*/ TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.addSeries(rate); DateAxis domain = new DateAxis("Time"); NumberAxis range = new NumberAxis("Tweet Count"); XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false); renderer.setSeriesPaint(1, Color.BLUE); renderer.setSeriesStroke(0, new BasicStroke(3f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL)); renderer.setSeriesStroke(1, new BasicStroke(3f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL)); XYPlot plot = new XYPlot(dataset, domain, range, renderer); domain.setAutoRange(true); domain.setLowerMargin(0.0); domain.setUpperMargin(0.0); domain.setTickLabelsVisible(true); range.setTickLabelsVisible(true); plot.setDomainGridlinesVisible(false); range.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); renderer.setBaseItemLabelsVisible(true); JFreeChart liveTweetAnalysisChart = new JFreeChart("Tweets Per Second", new Font("Tahoma", Font.BOLD, 24), plot, true); liveTweetAnalysisChart.setBorderVisible(false); liveTweetAnalysisChart.setBorderPaint(null); ChartUtilities.applyCurrentTheme(liveTweetAnalysisChart); domain.setTickLabelInsets(RectangleInsets.ZERO_INSETS); range.setTickMarksVisible(false); range.setTickLabelInsets(RectangleInsets.ZERO_INSETS); domain.setTickMarksVisible(false); liveTweetAnalysisChart.setPadding(RectangleInsets.ZERO_INSETS); ChartPanel liveTweetAnalysisChartPanel = new ChartPanel(liveTweetAnalysisChart, true); liveTweetAnalysisChartPanel.setBorder(null); liveTweetsAnalysisPanel.add(liveTweetAnalysisChartPanel, BorderLayout.CENTER); liveTweetsAnalysisPanel.validate(); }
From source file:com.jaxzin.iraf.forecast.swing.JForecaster.java
@SuppressWarnings({ "MethodWithMultipleLoops" })
protected XYDataset createDataset() {
final TimeSeriesCollection tsc = new TimeSeriesCollection();
// long start = System.currentTimeMillis();
Forecast forecastData = null;/* www . ja v a 2s . c o m*/
try {
// System.out.println("Generating dataset; initial salary is <"+domain.getInitialSalary()+">");
forecastData = forecaster.forecast(domain);
} catch (ForecastException e) {
e.printStackTrace();
}
int count = 1;
assert forecastData != null;
final int total = forecastData.getForecastData().size() + 1;
//noinspection ForLoopThatDoesntUseLoopVariable
for (Iterator i = forecastData.getForecastData().iterator(); i.hasNext(); count++) {
final List<Money> universeData = (List<Money>) i.next();
//noinspection ObjectAllocationInLoop,UnqualifiedStaticUsage
final TimeSeries ts = new TimeSeries(new StringBuilder()
.append(String.valueOf((count * TOTAL_PERCENTILES) / total)).append("th").toString(),
Year.class);
for (Money money : universeData) {
if (ts.getItemCount() == 0) {
//noinspection ObjectAllocationInLoop
ts.add(RegularTimePeriod.createInstance(Year.class, new Date(), TimeZone.getDefault()),
money.doubleValue());
} else {
ts.add(ts.getNextTimePeriod(), money.doubleValue());
}
}
tsc.addSeries(ts);
}
// System.out.println(System.currentTimeMillis()-start);
return tsc;
}