List of usage examples for org.jfree.data.time TimeSeriesCollection getSeries
public TimeSeries getSeries(Comparable key)
null if there is no such series. From source file:org.rdv.viz.chart.ChartViz.java
/** * Sets the time axis to display within the current time and time scale. This * assumes it is called in the event dispatch thread. *///from w w w.j a v a2 s .c o m private void setTimeAxis() { if (chart == null) { log.warn("Chart object is null. This shouldn't happen."); return; } int series = dataCollection.getSeriesCount(); if (xyMode) { series -= localSeries; } for (int i = 0; i < series; i++) { if (xyMode) { XYTimeSeriesCollection xyTimeSeriesDataCollection = (XYTimeSeriesCollection) dataCollection; XYTimeSeries data = xyTimeSeriesDataCollection.getSeries(i); data.removeAgedItems((long) (time * 1000)); } else { TimeSeriesCollection timeSeriesDataCollection = (TimeSeriesCollection) dataCollection; TimeSeries data = timeSeriesDataCollection.getSeries(i); data.removeAgedItems((long) (time * 1000), true); } } if (!xyMode) { domainAxis.setRange((time - timeScale) * 1000, time * 1000); ((FixedAutoAdjustRangeDateAxis) domainAxis).setAutoAdjustRange((time - timeScale) * 1000, time * 1000); } }
From source file:org.rdv.viz.chart.ChartViz.java
/** * Removes all data from all the series. *///from w ww . j a v a 2s. c o m void clearData() { if (chart == null) { return; } SwingUtilities.invokeLater(new Runnable() { public void run() { lastTimeDisplayed = -1; int series = dataCollection.getSeriesCount(); if (xyMode) { series -= localSeries; } for (int i = 0; i < series; i++) { if (xyMode) { XYTimeSeriesCollection xyTimeSeriesDataCollection = (XYTimeSeriesCollection) dataCollection; XYTimeSeries data = xyTimeSeriesDataCollection.getSeries(i); data.clear(); } else { TimeSeriesCollection timeSeriesDataCollection = (TimeSeriesCollection) dataCollection; TimeSeries data = timeSeriesDataCollection.getSeries(i); data.clear(); } } } }); log.info("Cleared data display."); }
From source file:org.rdv.viz.chart.ChartViz.java
/** * Called when the time scale changes. This updates the maximum age of the * dataset.//from w w w. ja v a 2 s. c o m * * @param newTimeScale the new time scale */ public void timeScaleChanged(double newTimeScale) { super.timeScaleChanged(newTimeScale); SwingUtilities.invokeLater(new Runnable() { public void run() { int series = dataCollection.getSeriesCount(); if (xyMode) { series -= localSeries; } for (int i = 0; i < series; i++) { if (xyMode) { XYTimeSeriesCollection xyTimeSeriesCollection = (XYTimeSeriesCollection) dataCollection; XYTimeSeries data = xyTimeSeriesCollection.getSeries(i); data.setMaximumItemAge((long) (timeScale * 1000), (long) (time * 1000)); } else { TimeSeriesCollection timeSeriesCollection = (TimeSeriesCollection) dataCollection; FastTimeSeries data = (FastTimeSeries) timeSeriesCollection.getSeries(i); data.setMaximumItemAge((long) (timeScale * 1000), (long) (time * 1000)); } } if (!xyMode) { domainAxis.setRange((time - timeScale) * 1000, time * 1000); ((FixedAutoAdjustRangeDateAxis) domainAxis).setAutoAdjustRange((time - timeScale) * 1000, time * 1000); } } }); }
From source file:org.rdv.viz.chart.ChartViz.java
/** * Posts the data in the channel map to the specified channel when in time * series mode.//from w w w . ja va2s. c om * * @param channelMap the channel map containing the new data * @param channelName the name of the channel to post data to * @param channelIndex the index of the channel in the channel map */ private void postDataTimeSeries(ChannelMap channelMap, String channelName, int channelIndex) { TimeSeriesCollection dataCollection = (TimeSeriesCollection) this.dataCollection; FastTimeSeries timeSeriesData = (FastTimeSeries) dataCollection.getSeries(getChannelDisplay(channelName)); if (timeSeriesData == null) { log.error("We don't have a data collection to post this data."); return; } try { double[] times = channelMap.GetTimes(channelIndex); int typeID = channelMap.GetType(channelIndex); FixedMillisecond time; chart.setNotify(false); timeSeriesData.startAdd(times.length); switch (typeID) { case ChannelMap.TYPE_FLOAT64: double[] doubleData = channelMap.GetDataAsFloat64(channelIndex); for (int i = 0; i < doubleData.length; i++) { time = new FixedMillisecond((long) (times[i] * 1000)); timeSeriesData.add(time, doubleData[i]); } break; case ChannelMap.TYPE_FLOAT32: float[] floatData = channelMap.GetDataAsFloat32(channelIndex); for (int i = 0; i < floatData.length; i++) { time = new FixedMillisecond((long) (times[i] * 1000)); timeSeriesData.add(time, floatData[i]); } break; case ChannelMap.TYPE_INT64: long[] longData = channelMap.GetDataAsInt64(channelIndex); for (int i = 0; i < longData.length; i++) { time = new FixedMillisecond((long) (times[i] * 1000)); timeSeriesData.add(time, longData[i]); } break; case ChannelMap.TYPE_INT32: int[] intData = channelMap.GetDataAsInt32(channelIndex); for (int i = 0; i < intData.length; i++) { time = new FixedMillisecond((long) (times[i] * 1000)); timeSeriesData.add(time, intData[i]); } break; case ChannelMap.TYPE_INT16: short[] shortData = channelMap.GetDataAsInt16(channelIndex); for (int i = 0; i < shortData.length; i++) { time = new FixedMillisecond((long) (times[i] * 1000)); timeSeriesData.add(time, shortData[i]); } break; case ChannelMap.TYPE_INT8: byte[] byteData = channelMap.GetDataAsInt8(channelIndex); for (int i = 0; i < byteData.length; i++) { time = new FixedMillisecond((long) (times[i] * 1000)); timeSeriesData.add(time, byteData[i]); } break; case ChannelMap.TYPE_STRING: case ChannelMap.TYPE_UNKNOWN: case ChannelMap.TYPE_BYTEARRAY: log.error("Got byte array type for channel " + channelName + ". Don't know how to handle."); break; } timeSeriesData.fireSeriesChanged(); chart.setNotify(true); chart.fireChartChanged(); } catch (Exception e) { log.error("Problem plotting data for channel " + channelName + "."); e.printStackTrace(); } }
From source file:org.sakaiproject.sitestats.impl.chart.ChartServiceImpl.java
private byte[] generateTimeSeriesChart(String siteId, IntervalXYDataset dataset, int width, int height, boolean renderBar, float transparency, boolean itemLabelsVisible, boolean smallFontInDomainAxis, String timePeriod, Date firstDate, Date lastDate) { JFreeChart chart = null;/*from w ww . ja v a 2 s . c o m*/ if (!renderBar) { chart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, true, false, false); } else { chart = ChartFactory.createXYBarChart(null, null, true, null, dataset, PlotOrientation.VERTICAL, true, false, false); } XYPlot plot = (XYPlot) chart.getPlot(); // set transparency plot.setForegroundAlpha(transparency); // set background chart.setBackgroundPaint(parseColor(M_sm.getChartBackgroundColor())); // set chart border chart.setPadding(new RectangleInsets(10, 5, 5, 5)); chart.setBorderVisible(true); chart.setBorderPaint(parseColor("#cccccc")); // set antialias chart.setAntiAlias(true); // set domain axis font size if (smallFontInDomainAxis && !canUseNormalFontSize(width)) { plot.getDomainAxis().setTickLabelFont(new Font("SansSerif", Font.PLAIN, 8)); } // configure date display (localized) in domain axis Locale locale = msgs.getLocale(); PeriodAxis periodaxis = new PeriodAxis(null); Class timePeriodClass = null; if (dataset instanceof TimeSeriesCollection) { TimeSeriesCollection tsc = (TimeSeriesCollection) dataset; if (tsc.getSeriesCount() > 0) { timePeriodClass = tsc.getSeries(0).getTimePeriodClass(); } else { timePeriodClass = org.jfree.data.time.Day.class; } periodaxis.setAutoRangeTimePeriodClass(timePeriodClass); } PeriodAxisLabelInfo aperiodaxislabelinfo[] = null; if (StatsManager.CHARTTIMESERIES_WEEKDAY.equals(timePeriod)) { aperiodaxislabelinfo = new PeriodAxisLabelInfo[2]; aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("E", locale)); aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d", locale)); } else if (StatsManager.CHARTTIMESERIES_DAY.equals(timePeriod)) { aperiodaxislabelinfo = new PeriodAxisLabelInfo[3]; aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d", locale)); aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM", locale)); aperiodaxislabelinfo[2] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class, new SimpleDateFormat("yyyy", locale)); } else if (StatsManager.CHARTTIMESERIES_MONTH.equals(timePeriod)) { aperiodaxislabelinfo = new PeriodAxisLabelInfo[2]; aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM", locale)); aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class, new SimpleDateFormat("yyyy", locale)); } else if (StatsManager.CHARTTIMESERIES_YEAR.equals(timePeriod)) { aperiodaxislabelinfo = new PeriodAxisLabelInfo[1]; aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class, new SimpleDateFormat("yyyy", locale)); } periodaxis.setLabelInfo(aperiodaxislabelinfo); // date range if (firstDate != null || lastDate != null) { periodaxis.setAutoRange(false); if (firstDate != null) { if (StatsManager.CHARTTIMESERIES_MONTH.equals(timePeriod) || StatsManager.CHARTTIMESERIES_YEAR.equals(timePeriod)) { periodaxis.setFirst(new org.jfree.data.time.Month(firstDate)); } else { periodaxis.setFirst(new org.jfree.data.time.Day(firstDate)); } } if (lastDate != null) { if (StatsManager.CHARTTIMESERIES_MONTH.equals(timePeriod) || StatsManager.CHARTTIMESERIES_YEAR.equals(timePeriod)) { periodaxis.setLast(new org.jfree.data.time.Month(lastDate)); } else { periodaxis.setLast(new org.jfree.data.time.Day(lastDate)); } } } periodaxis.setTickMarkOutsideLength(0.0F); plot.setDomainAxis(periodaxis); // set outline AbstractXYItemRenderer renderer = (AbstractXYItemRenderer) plot.getRenderer(); if (renderer instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) renderer; r.setDrawSeriesLineAsPath(true); r.setShapesVisible(true); r.setShapesFilled(true); } else if (renderer instanceof XYBarRenderer) { //XYBarRenderer r = (XYBarRenderer) renderer; ClusteredXYBarRenderer r = new ClusteredXYBarRenderer(); r.setDrawBarOutline(true); if (smallFontInDomainAxis && !canUseNormalFontSize(width)) r.setMargin(0.05); else r.setMargin(0.10); plot.setRenderer(r); renderer = r; } // item labels if (itemLabelsVisible) { plot.getRangeAxis().setUpperMargin(0.2); renderer.setItemLabelGenerator(new XYItemLabelGenerator() { private static final long serialVersionUID = 1L; public String generateLabel(XYDataset dataset, int series, int item) { Number n = dataset.getY(series, item); if (n.doubleValue() != 0) return n.toString(); return ""; } }); renderer.setItemLabelFont(new Font("SansSerif", Font.PLAIN, 8)); renderer.setItemLabelsVisible(true); } BufferedImage img = chart.createBufferedImage(width, height); final ByteArrayOutputStream out = new ByteArrayOutputStream(); try { ImageIO.write(img, "png", out); } catch (IOException e) { LOG.warn("Error occurred while generating SiteStats chart image data", e); } return out.toByteArray(); }
From source file:org.mwc.cmap.xyplot.views.XYPlotView.java
@SuppressWarnings("deprecation") private void fillThePlot(final String title, final String units, final formattingOperation theFormatter, final AbstractSeriesDataset dataset) { final StepControl _theStepper = null; // the working variables we rely on later _thePlotArea = null;//from ww w .ja v a 2 s . com ValueAxis xAxis = null; XYToolTipGenerator tooltipGenerator = null; // the y axis is common to hi & lo res. Format it here final NumberAxis yAxis = new NumberAxis(units); final Font tickFont = new Font("SansSerif", Font.PLAIN, 14); Font labelFont = new Font("SansSerif", Font.PLAIN, 16); yAxis.setLabelFont(labelFont); yAxis.setTickLabelFont(tickFont); // hmm, see if we are in hi-res mode. If we are, don't use a formatted // y-axis, just use the plain long microseconds // value if (HiResDate.inHiResProcessingMode()) { // final SimpleDateFormat _secFormat = new SimpleDateFormat("ss"); // ok, simple enough for us... final NumberAxis nAxis = new NumberAxis("time (secs.micros)") { /** * */ private static final long serialVersionUID = 1L; // public String getTickLabel(double currentTickValue) // { // long time = (long) currentTickValue; // Date dtg = new HiResDate(0, time).getDate(); // String res = _secFormat.format(dtg) + "." // + DebriefFormatDateTime.formatMicros(new HiResDate(0, time)); // return res; // } }; nAxis.setAutoRangeIncludesZero(false); xAxis = nAxis; // just show the raw data values tooltipGenerator = new StandardXYToolTipGenerator(); } else { // create a date-formatting axis final DateAxis dAxis = new RelativeDateAxis(); dAxis.setStandardTickUnits(DateAxisEditor.createStandardDateTickUnitsAsTickUnits()); xAxis = dAxis; // also create the date-knowledgable tooltip writer tooltipGenerator = new DatedToolTipGenerator(); } xAxis.setTickLabelFont(tickFont); xAxis.setLabelFont(labelFont); // create the special stepper plot final ColourStandardXYItemRenderer theRenderer = new ColourStandardXYItemRenderer(tooltipGenerator, null, null); _thePlot = new StepperXYPlot(null, (RelativeDateAxis) xAxis, yAxis, _theStepper, theRenderer); theRenderer.setPlot(_thePlot); theRenderer.setStroke(new BasicStroke(3.0f)); _thePlot.setRangeGridlineStroke(new BasicStroke(1f)); _thePlot.setDomainGridlineStroke(new BasicStroke(1f)); _thePlot.setRangeGridlinePaint(Color.LIGHT_GRAY); xAxis.setTickMarkStroke(new BasicStroke(1f)); yAxis.setTickMarkStroke(new BasicStroke(1f)); _thePlot.setOutlineStroke(new BasicStroke(2f)); // loop through the datasets, setting the color of each series to the first // color in that series if (dataset instanceof TimeSeriesCollection) { Color seriesCol = null; final TimeSeriesCollection tsc = (TimeSeriesCollection) dataset; for (int i = 0; i < dataset.getSeriesCount(); i++) { final TimeSeries ts = tsc.getSeries(i); if (ts.getItemCount() > 0) { final TimeSeriesDataItem dataItem = ts.getDataItem(0); if (dataItem instanceof ColouredDataItem) { final ColouredDataItem cd = (ColouredDataItem) dataItem; seriesCol = cd.getColor(); _thePlot.getRenderer().setSeriesPaint(i, seriesCol); } } } } // apply any formatting for this choice if (theFormatter != null) { theFormatter.format(_thePlot); } boolean createLegend = dataset.getSeriesCount() > 1; _thePlotArea = new NewFormattedJFreeChart(title, null, _thePlot, createLegend, _theStepper); // set the color of the area surrounding the plot // - naah, don't bother. leave it in the application background color. _thePlotArea.setBackgroundPaint(Color.white); // //////////////////////////////////////////////// // put the holder into one of our special items // //////////////////////////////////////////////// _chartInPanel = new StepperChartPanel(_thePlotArea, true, _theStepper); // ok - we need to fire time-changes to the chart setupFiringChangesToChart(); // format the chart _chartInPanel.setName(title); _chartInPanel.setMouseZoomable(true, true); // and insert into the composite _plotControl.setChart(_thePlotArea); // get the cross hairs ready _thePlot.setDomainCrosshairVisible(true); _thePlot.setRangeCrosshairVisible(true); _thePlot.setDomainCrosshairPaint(Color.GRAY); _thePlot.setRangeCrosshairPaint(Color.GRAY); _thePlot.setDomainCrosshairStroke(new BasicStroke(2)); _thePlot.setRangeCrosshairStroke(new BasicStroke(2)); // and the plot object to display the cross hair value _crosshairValueText = new XYTextAnnotation(" ", 0, 0); _crosshairValueText.setTextAnchor(TextAnchor.TOP_LEFT); _crosshairValueText.setFont(new Font("SansSerif", Font.BOLD, 15)); _crosshairValueText.setPaint(Color.black); _crosshairValueText.setBackgroundPaint(Color.white); _thePlot.addAnnotation(_crosshairValueText); _thePlotArea.addChangeListener(new ChartChangeListener() { @Override public void chartChanged(ChartChangeEvent event) { if (_showSymbols.isShowSymbols() != _thePlotArea.isShowSymbols()) { _showSymbols.updateAction(); } } }); _showSymbols.updateAction(); _thePlotArea.addProgressListener(new ChartProgressListener() { public void chartProgress(final ChartProgressEvent cpe) { if (cpe.getType() != ChartProgressEvent.DRAWING_FINISHED) return; // double-check our label is still in the right place final double xVal = _thePlot.getRangeAxis().getUpperBound(); final double yVal = _thePlot.getDomainAxis().getLowerBound(); boolean annotChanged = false; if (_crosshairValueText.getX() != yVal) { _crosshairValueText.setX(yVal); annotChanged = true; } if (_crosshairValueText.getY() != xVal) { _crosshairValueText.setY(xVal); annotChanged = true; } // and write the text final String numA = MWC.Utilities.TextFormatting.GeneralFormat .formatOneDecimalPlace(_thePlot.getRangeCrosshairValue()); final Date newDate = new Date((long) _thePlot.getDomainCrosshairValue()); final SimpleDateFormat _df = new SimpleDateFormat("HHmm:ss"); _df.setTimeZone(TimeZone.getTimeZone("GMT")); final String dateVal = _df.format(newDate); final String theMessage = " [" + dateVal + "," + numA + "]"; if (!theMessage.equals(_crosshairValueText.getText())) { _crosshairValueText.setText(theMessage); annotChanged = true; } if (annotChanged) { _plotControl.getChart().setNotify(true); } } }); // //////////////////////////////////////////////////// // put the time series into the plot // //////////////////////////////////////////////////// _thePlot.setDataset((XYDataset) dataset); }
From source file:org.pentaho.platform.uifoundation.chart.TimeSeriesCollectionChartComponent.java
@Override public Document getXmlContent() { // Create a document that describes the result Document result = DocumentHelper.createDocument(); IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext(); setXslProperty("baseUrl", requestContext.getContextPath()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ setXslProperty("fullyQualifiedServerUrl", //$NON-NLS-1$ PentahoSystem.getApplicationContext().getFullyQualifiedServerURL()); //$NON-NLS-2$ //$NON-NLS-3$ String mapName = "chart" + AbstractChartComponent.chartCount++; //$NON-NLS-1$ Document chartDefinition = jcrHelper.getSolutionDocument(definitionPath, RepositoryFilePermission.READ); if (chartDefinition == null) { Element errorElement = result.addElement("error"); //$NON-NLS-1$ errorElement.addElement("title").setText( //$NON-NLS-1$ Messages.getInstance().getString("ABSTRACTCHARTEXPRESSION.ERROR_0001_ERROR_GENERATING_CHART")); //$NON-NLS-1$ String message = Messages.getInstance().getString("CHARTS.ERROR_0001_CHART_DEFINIION_MISSING", //$NON-NLS-1$ definitionPath);/*from w ww .ja va 2 s .c o m*/ errorElement.addElement("message").setText(message); //$NON-NLS-1$ error(message); return result; } // create a pie definition from the XML definition dataDefinition = createChart(chartDefinition); if (dataDefinition == null) { Element errorElement = result.addElement("error"); //$NON-NLS-1$ errorElement.addElement("title").setText( //$NON-NLS-1$ Messages.getInstance().getString("ABSTRACTCHARTEXPRESSION.ERROR_0001_ERROR_GENERATING_CHART")); //$NON-NLS-1$ String message = Messages.getInstance().getString("CHARTS.ERROR_0002_CHART_DATA_MISSING", actionPath); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ errorElement.addElement("message").setText(message); //$NON-NLS-1$ // System .out.println( result.asXML() ); return result; } // create an image for the dial using the JFreeChart engine PrintWriter printWriter = new PrintWriter(new StringWriter()); // we'll dispay the title in HTML so that the dial image does not have // to // accommodate it String chartTitle = ""; //$NON-NLS-1$ try { if (width == -1) { width = Integer.parseInt(chartDefinition.selectSingleNode("/chart/width").getText()); //$NON-NLS-1$ } if (height == -1) { height = Integer.parseInt(chartDefinition.selectSingleNode("/chart/height").getText()); //$NON-NLS-1$ } } catch (Exception e) { // go with the default } if (chartDefinition.selectSingleNode("/chart/" + AbstractChartComponent.URLTEMPLATE_NODE_NAME) != null) { //$NON-NLS-1$ urlTemplate = chartDefinition.selectSingleNode("/chart/" + AbstractChartComponent.URLTEMPLATE_NODE_NAME) //$NON-NLS-1$ .getText(); } if (chartDefinition.selectSingleNode("/chart/paramName") != null) { //$NON-NLS-1$ paramName = chartDefinition.selectSingleNode("/chart/paramName").getText(); //$NON-NLS-1$ } Element root = result.addElement("charts"); //$NON-NLS-1$ TimeSeriesCollection chartDataDefinition = (TimeSeriesCollection) dataDefinition; if (chartDataDefinition.getSeriesCount() > 0) { // create temporary file names String[] tempFileInfo = createTempFile(); String fileName = tempFileInfo[AbstractChartComponent.FILENAME_INDEX]; String filePathWithoutExtension = tempFileInfo[AbstractChartComponent.FILENAME_WITHOUT_EXTENSION_INDEX]; ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); JFreeChartEngine.saveChart(chartDataDefinition, chartTitle, "", filePathWithoutExtension, width, height, //$NON-NLS-1$ JFreeChartEngine.OUTPUT_PNG, printWriter, info, this); applyOuterURLTemplateParam(); populateInfo(info); Element chartElement = root.addElement("chart"); //$NON-NLS-1$ chartElement.addElement("mapName").setText(mapName); //$NON-NLS-1$ chartElement.addElement("width").setText(Integer.toString(width)); //$NON-NLS-1$ chartElement.addElement("height").setText(Integer.toString(height)); //$NON-NLS-1$ for (int row = 0; row < chartDataDefinition.getSeriesCount(); row++) { for (int column = 0; column < chartDataDefinition.getItemCount(row); column++) { Number value = chartDataDefinition.getY(row, column); Comparable rowKey = chartDataDefinition.getSeriesKey(row); RegularTimePeriod columnKey = chartDataDefinition.getSeries(row).getTimePeriod(column); Element valueElement = chartElement.addElement("value2D"); //$NON-NLS-1$ valueElement.addElement("value").setText(value.toString()); //$NON-NLS-1$ valueElement.addElement("row-key").setText(rowKey.toString()); //$NON-NLS-1$ valueElement.addElement("column-key").setText(columnKey.toString()); //$NON-NLS-1$ } } String mapString = ImageMapUtilities.getImageMap(mapName, info); chartElement.addElement("imageMap").setText(mapString); //$NON-NLS-1$ chartElement.addElement("image").setText(fileName); //$NON-NLS-1$ } return result; }
From source file:org.posterita.core.TimeSeriesChart.java
/** * Takes a sql as input and generates a Timeseries that is added to * the dataset. // www . java2 s . c o m * Note: The sql must return 3 columns only Series, date & value * Column 1: Type -> String * Column 2: Type -> String or Date. For String the format must be as dd-MM-yyyy * Column 3: Type -> BigDecimal * * @param sql */ public void getDataSetFromSQL(String sql) throws OperationException { PreparedStatement pstmt = DB.prepareStatement(sql, null); ArrayList<Object[]> dataSource = ReportManager.getReportData(pstmt); int count = 0; String seriesName = null; TimeSeries series = null; BigDecimal value = null; int day = 0; int month = 0; int year = 0; TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection(); for (Object[] data : dataSource) { if (data.length != 3) throw new OperationException( "Unable to generate timeseries. Cause:Invalid sql, the return resultset must have 3 columns only"); count++; if (count == 1) { continue; } seriesName = (String) data[0]; String date = (String) data[1]; value = (BigDecimal) data[2]; String s[] = date.split("-"); if (s.length != 3) throw new OperationException("Unable to generate timeseries. " + "Cause:Invalid date format, the date returned should have the following format 'DD-MM-YYYY'"); SimpleDateFormat sdf = new SimpleDateFormat(); Calendar cal = Calendar.getInstance(); Date d = null; try { sdf.applyPattern("DD-MM-YYYY"); d = sdf.parse(date); } catch (ParseException e1) { try { sdf.applyPattern("DD-MMM-YYYY"); d = sdf.parse(date); } catch (ParseException e) { throw new OperationException("Unable to generate timeseries. " + "Cause:Invalid date format, the date returned should have one of the following formats 'DD-MM-YYYY' or 'DD-MMM-YYYY'", e); } } cal.setTime(d); day = cal.get(Calendar.DATE); month = cal.get(Calendar.MONTH) + 1; year = cal.get(Calendar.YEAR); series = timeSeriesCollection.getSeries(seriesName); if (series == null) { series = new TimeSeries(seriesName, Day.class); series.add(new Day(day, month, year), value); timeSeriesCollection.addSeries(series); } else { series.add(new Day(day, month, year), value); } //if } //for dataset = timeSeriesCollection; }
From source file:com.jtstand.swing.StatsPanel.java
public JFreeChart getChartTime() { TreeMap<String, List<TestStepInstance>> s = getGroupedSteps(getFilteringIterator()); if (s == null || s.size() == 0) { return null; }// w w w .j a v a 2s.co m TimeSeriesCollection dataset = new TimeSeriesCollection(); for (Iterator<String> en = s.keySet().iterator(); en.hasNext();) { String groupName = en.next(); List<TestStepInstance> stps = s.get(groupName); // TimeSeries pop = new TimeSeries(groupName, Millisecond.class); TimeSeries pop = new TimeSeries(groupName); for (Iterator<TestStepInstance> it = stps.iterator(); it.hasNext();) { TestStepInstance step = it.next(); Number num = getNumber(step); if (num != null) { switch (chartMode) { case STEP_TIME: pop.addOrUpdate(RegularTimePeriod.createInstance(Millisecond.class, new Date(step.getStartTime()), TimeZone.getDefault()), num); break; case SEQUENCE_TIME: // pop.addOrUpdate(RegularTimePeriod.createInstance(Millisecond.class, new Date(step.getTestSequenceInstance().getStartTime()), RegularTimePeriod.DEFAULT_TIME_ZONE), num); pop.addOrUpdate(RegularTimePeriod.createInstance(Millisecond.class, new Date(step.getTestSequenceInstance().getCreateTime()), TimeZone.getDefault()), num); break; } } } dataset.addSeries(pop); } JFreeChart chart = null; switch (chartMode) { case STEP_TIME: chart = ChartFactory.createTimeSeriesChart(null, "Step Started Time", getValueString(), dataset, isGrouping(), true, false); break; case SEQUENCE_TIME: chart = ChartFactory.createTimeSeriesChart(null, "Sequence Started Time", getValueString(), dataset, isGrouping(), true, false); break; } chart.setBackgroundPaint((Paint) UIManager.get("Panel.background")); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(Color.white); XYLineAndShapeRenderer renderer5 = new XYLineAndShapeRenderer(); renderer5.setBaseSeriesVisibleInLegend(false); plot.setRenderer(renderer5); plot.setDomainGridlinesVisible(true); plot.setRangeGridlinesVisible(true); plot.setRangeCrosshairVisible(true); plot.setDomainCrosshairVisible(true); // chart.setTitle(valueName); placeLimitMarkers(plot, true); //renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator()); renderer5.setBaseToolTipGenerator(StandardXYToolTipGenerator.getTimeSeriesInstance()); /* coloring */ if (isCategorization()) { // TreeMap<String, Color> cmap = new TreeMap<String, Color>(); int i = 0; for (Iterator<String> it = catstats.keySet().iterator(); it.hasNext(); i++) { String groupName = it.next(); Color c = ChartCategories.getColor(i); for (int j = 0; j < dataset.getSeriesCount(); j++) { TimeSeries ts = dataset.getSeries(j); if (ts.getKey().equals(groupName)) { renderer5.setSeriesPaint(j, c); } } } } else { renderer5.setSeriesPaint(0, ChartCategories.getColor(0)); } // chart.addProgressListener(new ChartProgressListener() { // // public void chartProgress(final ChartProgressEvent progress) { // SwingUtilities.invokeLater( // new Runnable() { // // @Override // public void run() { // // System.out.println("progress:" + progress + " " + progress.getType()); // if (progress.getType() == ChartProgressEvent.DRAWING_FINISHED) { // if (plot != null) { // if (plot.isDomainCrosshairVisible() && plot.isDomainCrosshairLockedOnData()) { //// System.out.println("getDomainCrosshairValue:" + plot.getDomainCrosshairValue()); // double xx = plot.getDomainCrosshairValue(); // if (xx != 0.0) { // long x = (long) xx; // System.out.println(new Date(x)); // for (TestStepInstance step : testStepInstances.getSteps()) { // if (step.getStartTime() != null && step.getStartTime().equals(x)) { // testStepInstances.selectStep(step); // } // } // System.out.println(new Date(x)); // } // } //// if (plot.isRangeCrosshairVisible()) { //// System.out.println("getRangeCrosshairValue:" + plot.getRangeCrosshairValue()); //// } // } // } // } // }); // } // }); // chart.addChangeListener(new ChartChangeListener() { // // public void chartChanged(ChartChangeEvent event) { // System.out.println("event:" + event); // if (event != null) { //// JFreeChart chart = event.getChart(); //// System.out.println("chart:" + chart); //// if (chart != null) { //// System.out.println("title:" + event.getChart().getTitle()); //// } // System.out.println("type:" + event.getType()); // if (plot != null) { // if (plot.isDomainCrosshairVisible()) { // System.out.println("getDomainCrosshairValue:" + plot.getDomainCrosshairValue()); // long x = (long) plot.getDomainCrosshairValue(); // for (TestStepInstance step : testStepInstances.getSteps()) { // if (step.getStartTime() != null && step.getStartTime().equals(x)) { // testStepInstances.selectStep(step); // } // } // System.out.println(new Date(x)); // } // if (plot.isRangeCrosshairVisible()) { // System.out.println("getRangeCrosshairValue:" + plot.getRangeCrosshairValue()); // } // } // } // } // }); chart.setTextAntiAlias(false); return chart; }
From source file:org.n52.server.io.render.DiagramRenderer.java
/** * <pre>/*from w w w .ja va2s . c om*/ * dataset := associated to one range-axis; * corresponds to one observedProperty; * may contain multiple series; * series := corresponds to a time series for one foi * </pre> * * . * * @param entireCollMap * the entire coll map * @param options * the options * @param begin * the begin * @param end * the end * @param compress * @return the j free chart */ public JFreeChart renderChart(Map<String, OXFFeatureCollection> entireCollMap, DesignOptions options, Calendar begin, Calendar end, boolean compress) { DesignDescriptionList designDescriptions = buildUpDesignDescriptionList(options); /*** FIRST RUN ***/ JFreeChart chart = initializeTimeSeriesChart(); chart.setBackgroundPaint(Color.white); if (!this.isOverview) { chart.addSubtitle(new TextTitle(ConfigurationContext.COPYRIGHT, new Font(LABEL_FONT, Font.PLAIN, 9), Color.black, RectangleEdge.BOTTOM, HorizontalAlignment.RIGHT, VerticalAlignment.BOTTOM, new RectangleInsets(0, 0, 20, 20))); } XYPlot plot = (XYPlot) chart.getPlot(); plot.setBackgroundPaint(Color.white); plot.setDomainGridlinePaint(Color.lightGray); plot.setRangeGridlinePaint(Color.lightGray); plot.setAxisOffset(new RectangleInsets(2.0, 2.0, 2.0, 2.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); plot.setDomainGridlinesVisible(options.getGrid()); plot.setRangeGridlinesVisible(options.getGrid()); // add additional datasets: DateAxis dateAxis = (DateAxis) plot.getDomainAxis(); dateAxis.setRange(begin.getTime(), end.getTime()); dateAxis.setDateFormatOverride(new SimpleDateFormat()); dateAxis.setTimeZone(end.getTimeZone()); // add all axes String[] phenomenaIds = options.getAllPhenomenIds(); // all the axis indices to map them later HashMap<String, Integer> axes = new HashMap<String, Integer>(); for (int i = 0; i < phenomenaIds.length; i++) { axes.put(phenomenaIds[i], i); plot.setRangeAxis(i, new NumberAxis(phenomenaIds[i])); } // list range markers ArrayList<ValueMarker> referenceMarkers = new ArrayList<ValueMarker>(); HashMap<String, double[]> referenceBounds = new HashMap<String, double[]>(); // create all TS collections for (int i = 0; i < options.getProperties().size(); i++) { TimeseriesProperties prop = options.getProperties().get(i); String phenomenonId = prop.getPhenomenon(); TimeSeriesCollection dataset = createDataset(entireCollMap, prop, phenomenonId, compress); dataset.setGroup(new DatasetGroup(prop.getTimeseriesId())); XYDataset additionalDataset = dataset; NumberAxis axe = (NumberAxis) plot.getRangeAxis(axes.get(phenomenonId)); if (this.isOverview) { axe.setAutoRange(true); axe.setAutoRangeIncludesZero(false); } else if (prop.getAxisUpperBound() == prop.getAxisLowerBound() || prop.isAutoScale()) { if (prop.isZeroScaled()) { axe.setAutoRangeIncludesZero(true); } else { axe.setAutoRangeIncludesZero(false); } } else { if (prop.isZeroScaled()) { if (axe.getUpperBound() < prop.getAxisUpperBound()) { axe.setUpperBound(prop.getAxisUpperBound()); } if (axe.getLowerBound() > prop.getAxisLowerBound()) { axe.setLowerBound(prop.getAxisLowerBound()); } } else { axe.setRange(prop.getAxisLowerBound(), prop.getAxisUpperBound()); axe.setAutoRangeIncludesZero(false); } } plot.setDataset(i, additionalDataset); plot.mapDatasetToRangeAxis(i, axes.get(phenomenonId)); // set bounds new for reference values if (!referenceBounds.containsKey(phenomenonId)) { double[] bounds = new double[] { axe.getLowerBound(), axe.getUpperBound() }; referenceBounds.put(phenomenonId, bounds); } else { double[] bounds = referenceBounds.get(phenomenonId); if (bounds[0] >= axe.getLowerBound()) { bounds[0] = axe.getLowerBound(); } if (bounds[1] <= axe.getUpperBound()) { bounds[1] = axe.getUpperBound(); } } double[] bounds = referenceBounds.get(phenomenonId); for (String string : prop.getReferenceValues()) { if (prop.getRefValue(string).show()) { Double value = prop.getRefValue(string).getValue(); if (value <= bounds[0]) { bounds[0] = value; } else if (value >= bounds[1]) { bounds[1] = value; } } } Axis axis = prop.getAxis(); if (axis == null) { axis = new Axis(axe.getUpperBound(), axe.getLowerBound()); } else if (prop.isAutoScale()) { axis.setLowerBound(axe.getLowerBound()); axis.setUpperBound(axe.getUpperBound()); axis.setMaxY(axis.getMaxY()); axis.setMinY(axis.getMinY()); } prop.setAxisData(axis); this.axisMapping.put(prop.getTimeseriesId(), axis); for (String string : prop.getReferenceValues()) { if (prop.getRefValue(string).show()) { referenceMarkers.add(new ValueMarker(prop.getRefValue(string).getValue(), Color.decode(prop.getRefValue(string).getColor()), new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f))); } } plot.mapDatasetToRangeAxis(i, axes.get(phenomenonId)); } for (ValueMarker valueMarker : referenceMarkers) { plot.addRangeMarker(valueMarker); } // show actual time ValueMarker nowMarker = new ValueMarker(System.currentTimeMillis(), Color.orange, new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f)); plot.addDomainMarker(nowMarker); if (!this.isOverview) { Iterator<Entry<String, double[]>> iterator = referenceBounds.entrySet().iterator(); while (iterator.hasNext()) { Entry<String, double[]> boundsEntry = iterator.next(); String phenId = boundsEntry.getKey(); NumberAxis axe = (NumberAxis) plot.getRangeAxis(axes.get(phenId)); axe.setAutoRange(true); // add a margin double marginOffset = (boundsEntry.getValue()[1] - boundsEntry.getValue()[0]) / 25; boundsEntry.getValue()[0] -= marginOffset; boundsEntry.getValue()[1] += marginOffset; axe.setRange(boundsEntry.getValue()[0], boundsEntry.getValue()[1]); } } /**** SECOND RUN ***/ // set domain axis labels: plot.getDomainAxis().setLabelFont(label); plot.getDomainAxis().setLabelPaint(LABEL_COLOR); plot.getDomainAxis().setTickLabelFont(tickLabelDomain); plot.getDomainAxis().setTickLabelPaint(LABEL_COLOR); plot.getDomainAxis().setLabel(designDescriptions.getDomainAxisLabel()); // define the design for each series: for (int datasetIndex = 0; datasetIndex < plot.getDatasetCount(); datasetIndex++) { TimeSeriesCollection dataset = (TimeSeriesCollection) plot.getDataset(datasetIndex); for (int seriesIndex = 0; seriesIndex < dataset.getSeriesCount(); seriesIndex++) { String timeseriesId = (String) dataset.getSeries(seriesIndex).getKey(); RenderingDesign dd = designDescriptions.get(timeseriesId); if (dd != null) { // LINESTYLE: String lineStyle = dd.getLineStyle(); int width = dd.getLineWidth(); if (this.isOverview) { width = width / 2; width = (width == 0) ? 1 : width; } // "1" is lineStyle "line" if (lineStyle.equalsIgnoreCase(LINE)) { XYLineAndShapeRenderer ren = new XYLineAndShapeRenderer(true, false); ren.setStroke(new BasicStroke(width)); plot.setRenderer(datasetIndex, ren); } // "2" is lineStyle "area" else if (lineStyle.equalsIgnoreCase(AREA)) { plot.setRenderer(datasetIndex, new XYAreaRenderer()); } // "3" is lineStyle "dotted" else if (lineStyle.equalsIgnoreCase(DOTTED)) { XYLineAndShapeRenderer ren = new XYLineAndShapeRenderer(false, true); ren.setShape(new Ellipse2D.Double(-width, -width, 2 * width, 2 * width)); plot.setRenderer(datasetIndex, ren); } // "4" is dashed else if (lineStyle.equalsIgnoreCase("4")) { // dashed XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false); renderer.setSeriesStroke(0, new BasicStroke(width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 4.0f * width, 4.0f * width }, 0.0f)); plot.setRenderer(datasetIndex, renderer); } else if (lineStyle.equalsIgnoreCase("5")) { // lines and dots XYLineAndShapeRenderer ren = new XYLineAndShapeRenderer(true, true); int thickness = 2 * width; ren.setShape(new Ellipse2D.Double(-width, -width, thickness, thickness)); ren.setStroke(new BasicStroke(width)); plot.setRenderer(datasetIndex, ren); } else { // default is lineStyle "line" plot.setRenderer(datasetIndex, new XYLineAndShapeRenderer(true, false)); } plot.getRenderer(datasetIndex).setSeriesPaint(seriesIndex, dd.getColor()); // plot.getRenderer(datasetIndex).setShapesVisible(true); XYToolTipGenerator toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance(); XYURLGenerator urlGenerator = new MetadataInURLGenerator(designDescriptions); plot.getRenderer(datasetIndex).setBaseToolTipGenerator(toolTipGenerator); plot.getRenderer(datasetIndex).setURLGenerator(urlGenerator); // GRID: // PROBLEM: JFreeChart only allows to switch the grid on/off // for the whole XYPlot. And the // grid will always be displayed for the first series in the // plot. I'll always show the // grid. // --> plot.setDomainGridlinesVisible(visible) // RANGE AXIS LABELS: if (isOverview) { plot.getRangeAxisForDataset(datasetIndex).setTickLabelsVisible(false); plot.getRangeAxisForDataset(datasetIndex).setTickMarksVisible(false); plot.getRangeAxisForDataset(datasetIndex).setVisible(false); } else { plot.getRangeAxisForDataset(datasetIndex).setLabelFont(label); plot.getRangeAxisForDataset(datasetIndex).setLabelPaint(LABEL_COLOR); plot.getRangeAxisForDataset(datasetIndex).setTickLabelFont(tickLabelDomain); plot.getRangeAxisForDataset(datasetIndex).setTickLabelPaint(LABEL_COLOR); StringBuilder unitOfMeasure = new StringBuilder(); unitOfMeasure.append(dd.getPhenomenon().getLabel()); String uomLabel = dd.getUomLabel(); if (uomLabel != null && !uomLabel.isEmpty()) { unitOfMeasure.append(" (").append(uomLabel).append(")"); } plot.getRangeAxisForDataset(datasetIndex).setLabel(unitOfMeasure.toString()); } } } } return chart; }