List of usage examples for org.jfree.chart.axis DateTickUnit DateTickUnit
public DateTickUnit(int unit, int count)
From source file:org.jfree.chart.demo.TimePeriodValuesDemo1.java
public TimePeriodValuesDemo1(String s) { super(s);//from ww w . j av a 2 s.co m XYDataset xydataset = createDataset1(); XYBarRenderer xybarrenderer = new XYBarRenderer(); DateAxis dateaxis = new DateAxis("Date"); dateaxis.setVerticalTickLabels(true); dateaxis.setTickUnit(new DateTickUnit(DateTickUnitType.HOUR, 1)); dateaxis.setDateFormatOverride(new SimpleDateFormat("hh:mm")); dateaxis.setLowerMargin(0.01D); dateaxis.setUpperMargin(0.01D); NumberAxis numberaxis = new NumberAxis("Value"); XYPlot xyplot = new XYPlot(xydataset, dateaxis, numberaxis, xybarrenderer); XYDataset xydataset1 = createDataset2(); StandardXYItemRenderer standardxyitemrenderer = new StandardXYItemRenderer(3); standardxyitemrenderer.setBaseShapesFilled(true); xyplot.setDataset(1, xydataset1); xyplot.setRenderer(1, standardxyitemrenderer); JFreeChart jfreechart = new JFreeChart("Supply and Demand", xyplot); ChartPanel chartpanel = new ChartPanel(jfreechart); chartpanel.setPreferredSize(new Dimension(500, 270)); chartpanel.setMouseZoomable(true, false); setContentPane(chartpanel); }
From source file:be.ac.ua.comp.scarletnebula.gui.BareGraph.java
/** * Constructor./*from ww w . java 2 s. c om*/ * * @param maximumAge * The age after which data is no longer displayed in the graph */ public BareGraph(final long maximumAge) { super(maximumAge); domain.setVisible(false); domain.setAutoRange(true); domain.setLowerMargin(0.0); domain.setUpperMargin(0.0); domain.setTickLabelsVisible(true); final int secondsBetweenTicks = 30; domain.setTickUnit(new DateTickUnit(DateTickUnitType.SECOND, secondsBetweenTicks)); range.setTickUnit(new NumberTickUnit(0.2, new DecimalFormat(), 5)); range.setRange(0, 1); range.setVisible(false); }
From source file:be.ac.ua.comp.scarletnebula.gui.DecoratedGraph.java
/** * Constructor/*from w w w. j ava 2s . com*/ * * @param maximumAge * The age after which data is no longer displayed in the graph */ public DecoratedGraph(final long maximumAge, final Datastream stream) { super(maximumAge); this.stream = stream; domain.setVisible(false); domain.setAutoRange(true); domain.setLowerMargin(0.0); domain.setUpperMargin(0.0); domain.setTickLabelsVisible(true); domain.setTickUnit(new DateTickUnit(DateTickUnitType.SECOND, 30)); range.setTickUnit(new NumberTickUnit(0.2, new DecimalFormat(), 5)); range.setAutoRange(true); range.setVisible(true); }
From source file:org.sonar.server.charts.deprecated.SparkLinesChart.java
private void configureXAxis() { x = new DateAxis(); x.setTickUnit(new DateTickUnit(DateTickUnit.MONTH, 1)); x.setTickLabelsVisible(false);/*from w w w . ja v a 2 s .c o m*/ x.setTickMarksVisible(false); x.setAxisLineVisible(false); x.setNegativeArrowVisible(false); x.setPositiveArrowVisible(false); x.setVisible(false); }
From source file:org.jfree.chart.demo.TimePeriodValuesDemo.java
/** * A demonstration application showing how to.... * * @param title the frame title.//from ww w. j a va2 s .com */ 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.perfmon4j.visualvm.chart.DynamicTimeSeriesChart.java
public DynamicTimeSeriesChart(int maxAgeInSeconds) { super(new BorderLayout()); this.maxAgeInSeconds = maxAgeInSeconds; dataset = new TimeSeriesCollection(); renderer = new MyXYRenderer(); renderer.setBaseStroke(NORMAL_STROKE); NumberAxis numberAxis = new NumberAxis(); numberAxis.setAutoRange(false);//from w ww . j a v a2 s . co m numberAxis.setRange(new Range(0d, 100d)); DateAxis dateAxis = new DateAxis(); dateAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss")); dateAxis.setAutoRange(true); dateAxis.setFixedAutoRange(maxAgeInSeconds * 1000); dateAxis.setTickUnit(new DateTickUnit(DateTickUnitType.SECOND, 30)); XYPlot plot = new XYPlot(dataset, dateAxis, numberAxis, renderer); JFreeChart chart = new JFreeChart(null, null, plot, false); chart.setBackgroundPaint(Color.white); ChartPanel chartPanel = new ChartPanel(chart); chartPanel.setDomainZoomable(false); chartPanel.setRangeZoomable(false); chartPanel.setPopupMenu(null); chartPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1), BorderFactory.createLineBorder(Color.black))); add(chartPanel); }
From source file:de.atomfrede.tools.evalutation.tools.plot.TimePlot.java
@Override protected JFreeChart createChart(XYDatasetWrapper... datasetWrappers) { XYDatasetWrapper mainDataset = datasetWrappers[0]; JFreeChart chart = ChartFactory.createTimeSeriesChart(mainDataset.getSeriesName(), "Time", mainDataset.getSeriesName(), mainDataset.getDataset(), true, true, false); XYPlot plot = (XYPlot) chart.getPlot(); // all adjustments for first/main dataset plot.getRangeAxis(0).setLowerBound(mainDataset.getMinimum()); plot.getRangeAxis(0).setUpperBound(mainDataset.getMaximum()); // some additional "design" stuff for the plot plot.getRenderer(0).setSeriesPaint(0, mainDataset.getSeriesColor()); plot.getRenderer(0).setSeriesStroke(0, new BasicStroke(mainDataset.getStroke())); for (int i = 1; i < datasetWrappers.length; i++) { XYDatasetWrapper wrapper = datasetWrappers[i]; plot.setDataset(i, wrapper.getDataset()); chart.setTitle(chart.getTitle().getText() + "/" + wrapper.getSeriesName()); NumberAxis axis = new NumberAxis(wrapper.getSeriesName()); plot.setRangeAxis(i, axis);/* w w w . j av a 2 s . c o m*/ plot.setRangeAxisLocation(i, AxisLocation.BOTTOM_OR_RIGHT); plot.getRangeAxis(i).setLowerBound(wrapper.getMinimum() - 15.0); plot.getRangeAxis(i).setUpperBound(wrapper.getMaximum() + 15.0); // map the second dataset to the second axis plot.mapDatasetToRangeAxis(i, i); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(); renderer.setBaseShapesVisible(false); renderer.setSeriesStroke(0, new BasicStroke(wrapper.getStroke())); plot.setRenderer(i, renderer); plot.getRenderer(i).setSeriesPaint(0, wrapper.getSeriesColor()); } // change the background and gridline colors plot.setBackgroundPaint(Color.white); plot.setDomainMinorGridlinePaint(Color.LIGHT_GRAY); plot.setDomainGridlinePaint(Color.LIGHT_GRAY); plot.setRangeGridlinePaint(Color.LIGHT_GRAY); // format the date axis DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat("dd.MM HH:mm")); axis.setTickUnit(new DateTickUnit(DateTickUnitType.HOUR, 1)); axis.setVerticalTickLabels(true); return chart; }
From source file:msec.org.Tools.java
public static String generateFullDayChart(String filename, OneDayValue[] data, String title) { if (data[0].getValues().length != 1440) { return "data size invalid"; }//from w w w. j a va 2 s. c o m if (data.length > 1) { if (data[1].getValues() == null || data[1].getValues().length != 1440) { return "data 1 invalid"; } } XYDataset xydataset = createDataset(data); JFreeChart jfreechart = ChartFactory.createTimeSeriesChart(title, "time", "", xydataset, true, true, true); try { XYPlot xyplot = (XYPlot) jfreechart.getPlot(); // DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis(); dateaxis.setDateFormatOverride(new SimpleDateFormat("HH:mm")); dateaxis.setLabelFont(new Font("", Font.PLAIN, 16)); // dateaxis.setLabelPaint(ChartColor.gray); dateaxis.setTickLabelFont(new Font("", Font.PLAIN, 16)); dateaxis.setTickLabelPaint(ChartColor.GRAY); GregorianCalendar endgc = (GregorianCalendar) gc.clone(); endgc.add(GregorianCalendar.DATE, 1); dateaxis.setMaximumDate(endgc.getTime()); dateaxis.setTickMarksVisible(true); dateaxis.setTickMarkInsideLength(5); dateaxis.setTickUnit(new DateTickUnit(DateTickUnitType.HOUR, 2)); dateaxis.setVerticalTickLabels(true); dateaxis.setLabel(""); // ValueAxis rangeAxis = xyplot.getRangeAxis();//? rangeAxis.setLabelFont(new Font("", Font.PLAIN, 16)); rangeAxis.setLabelPaint(ChartColor.gray); rangeAxis.setTickLabelFont(new Font("", Font.PLAIN, 16)); rangeAxis.setTickLabelPaint(ChartColor.gray); rangeAxis.setLowerBound(0); // jfreechart.getLegend().setItemFont(new Font("", Font.PLAIN, 12)); jfreechart.getLegend().setItemPaint(ChartColor.gray); jfreechart.getLegend().setBorder(0, 0, 0, 0);// // jfreechart.getTitle().setFont(new Font("", Font.PLAIN, 18));// jfreechart.getTitle().setPaint(ChartColor.gray); //? xyplot.setRangeGridlinePaint(ChartColor.GRAY); xyplot.setBackgroundPaint(ChartColor.WHITE); xyplot.setOutlinePaint(null);// int w = 500; int h = 300; // ChartUtilities.saveChartAsPNG(new File(filename), jfreechart, w, h); ChartUtilities.saveChartAsJPEG(new File(filename), 0.8f, jfreechart, w, h); return "success"; } catch (Exception e) { e.printStackTrace(); return e.getMessage(); } }
From source file:org.codehaus.mojo.dashboard.report.plugin.chart.time.TimeChartRenderer.java
private DateTickUnit getTickUnit(TimePeriod timePeriod) { DateTickUnit tickUnit = null;/*ww w . ja v a2 s . c o m*/ 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);/*from w w w .j a v a2 s.c o 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); }