List of usage examples for org.jfree.data.time TimeSeries getRangeDescription
public String getRangeDescription()
From source file:org.gbif.portal.web.controller.dataset.IndexingHistoryController.java
/** * Create a time series graphic to display indexing processes. * //w w w. j av a2s . com * @param dataProvider * @param dataResource * @param activities * @param fileNamePrefix * @return */ public String timeSeriesTest(DataProviderDTO dataProvider, DataResourceDTO dataResource, List<LoggedActivityDTO> loggedActivities, String fileNamePrefix, int minProcessingTimeToRender) { List<LoggedActivityDTO> activities = new ArrayList<LoggedActivityDTO>(); for (LoggedActivityDTO la : loggedActivities) { if (la.getDataResourceKey() != null && la.getDataResourceName() != null && la.getEventName() != null) activities.add(la); } //if no activities to render, return if (activities.isEmpty()) return null; Map<String, Integer> drActualCount = new HashMap<String, Integer>(); Map<String, Integer> drCount = new HashMap<String, Integer>(); //record the actual counts for (LoggedActivityDTO laDTO : activities) { if (laDTO.getStartDate() != null && laDTO.getEndDate() != null && laDTO.getDurationInMillisecs() > minProcessingTimeToRender) { if (drActualCount.get(laDTO.getDataResourceName()) == null) { drActualCount.put(laDTO.getDataResourceName(), new Integer(4)); drCount.put(laDTO.getDataResourceName(), new Integer(0)); } else { Integer theCount = drActualCount.get(laDTO.getDataResourceName()); theCount = new Integer(theCount.intValue() + 4); drActualCount.remove(laDTO.getDataResourceName()); drActualCount.put(laDTO.getDataResourceName(), theCount); } } } StringBuffer fileNameBuffer = new StringBuffer(fileNamePrefix); if (dataResource != null) { fileNameBuffer.append("-resource-"); fileNameBuffer.append(dataResource.getKey()); } else if (dataProvider != null) { fileNameBuffer.append("-provider-"); fileNameBuffer.append(dataProvider.getKey()); } fileNameBuffer.append(".png"); String fileName = fileNameBuffer.toString(); String filePath = System.getProperty("java.io.tmpdir") + File.separator + fileName; File fileToCheck = new File(filePath); if (fileToCheck.exists()) { return fileName; } TimeSeriesCollection dataset = new TimeSeriesCollection(); boolean generateChart = false; int count = 1; int dataResourceCount = 1; Collections.sort(activities, new Comparator<LoggedActivityDTO>() { public int compare(LoggedActivityDTO o1, LoggedActivityDTO o2) { if (o1 == null || o2 == null || o1.getDataResourceKey() != null || o2.getDataResourceKey() != null) return -1; return o1.getDataResourceKey().compareTo(o2.getDataResourceKey()); } }); String currentDataResourceKey = activities.get(0).getDataResourceKey(); for (LoggedActivityDTO laDTO : activities) { if (laDTO.getStartDate() != null && laDTO.getEndDate() != null && laDTO.getDurationInMillisecs() > minProcessingTimeToRender) { if (currentDataResourceKey != null && !currentDataResourceKey.equals(laDTO.getDataResourceKey())) { dataResourceCount++; count = count + 1; currentDataResourceKey = laDTO.getDataResourceKey(); } TimeSeries s1 = new TimeSeries(laDTO.getDataResourceName(), "Process time period", laDTO.getEventName(), Hour.class); s1.add(new Hour(laDTO.getStartDate()), count); s1.add(new Hour(laDTO.getEndDate()), count); dataset.addSeries(s1); generateChart = true; } } if (!generateChart) return null; // create a pie chart... final JFreeChart chart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, false, false, false); XYPlot plot = chart.getXYPlot(); plot.setWeight(10); plot.getRangeAxis().setAutoRange(false); plot.getRangeAxis().setRange(0, drCount.size() + 1); plot.getRangeAxis().setAxisLineVisible(false); plot.getRangeAxis().setAxisLinePaint(Color.WHITE); plot.setDomainCrosshairValue(1); plot.setRangeGridlinesVisible(false); plot.getRangeAxis().setVisible(false); plot.getRangeAxis().setLabel("datasets"); XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer(); renderer.setItemLabelsVisible(true); MyXYItemLabelGenerator labelGenerator = new MyXYItemLabelGenerator(); labelGenerator.setDataResourceActualCount(drActualCount); labelGenerator.setDataResourceCount(drCount); renderer.setItemLabelGenerator(labelGenerator); List<TimeSeries> seriesList = dataset.getSeries(); for (TimeSeries series : seriesList) { if (((String) series.getRangeDescription()).startsWith("extraction")) { renderer.setSeriesPaint(seriesList.indexOf(series), Color.RED); } else { renderer.setSeriesPaint(seriesList.indexOf(series), Color.BLUE); } renderer.setSeriesStroke(seriesList.indexOf(series), new BasicStroke(7f)); } int imageHeight = 30 * dataResourceCount; if (imageHeight < 100) { imageHeight = 100; } else { imageHeight = imageHeight + 100; } final BufferedImage image = new BufferedImage(900, imageHeight, BufferedImage.TYPE_INT_RGB); KeypointPNGEncoderAdapter adapter = new KeypointPNGEncoderAdapter(); adapter.setQuality(1); try { adapter.encode(image); } catch (IOException e) { logger.error(e.getMessage(), e); } final Graphics2D g2 = image.createGraphics(); g2.setFont(new Font("Arial", Font.PLAIN, 11)); final Rectangle2D chartArea = new Rectangle2D.Double(0, 0, 900, imageHeight); // draw chart.draw(g2, chartArea, null, null); //styling chart.setPadding(new RectangleInsets(0, 0, 0, 0)); chart.setBorderVisible(false); chart.setBackgroundImageAlpha(0); chart.setBackgroundPaint(Color.WHITE); chart.setBorderPaint(Color.LIGHT_GRAY); try { FileOutputStream fOut = new FileOutputStream(filePath); ChartUtilities.writeChartAsPNG(fOut, chart, 900, imageHeight); return fileName; } catch (IOException e) { logger.error(e.getMessage(), e); } return null; }
From source file:org.jfree.data.time.TimeSeries.java
/** * Tests the series for equality with an arbitrary object. * * @param obj the object to test against (<code>null</code> permitted). * * @return A boolean./* w w w . ja v a 2 s . c o m*/ */ @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof TimeSeries)) { return false; } TimeSeries that = (TimeSeries) obj; if (!ObjectUtilities.equal(getDomainDescription(), that.getDomainDescription())) { return false; } if (!ObjectUtilities.equal(getRangeDescription(), that.getRangeDescription())) { return false; } if (!ObjectUtilities.equal(this.timePeriodClass, that.timePeriodClass)) { return false; } if (getMaximumItemAge() != that.getMaximumItemAge()) { return false; } if (getMaximumItemCount() != that.getMaximumItemCount()) { return false; } int count = getItemCount(); if (count != that.getItemCount()) { return false; } if (!ObjectUtilities.equal(this.data, that.data)) { return false; } return super.equals(obj); }
From source file:org.lmn.fc.frameworks.starbase.plugins.observatory.ui.tabs.charts.ChartHelper.java
/*********************************************************************************************** * Dump the (partial) contents of each Series in an XYdatset. * * @param dump//from w w w.ja v a 2s . co m * @param calendar * @param dataset * @param dumprowcount * @param title */ public static void dumpXYDataset(final boolean dump, final Calendar calendar, final XYDataset dataset, final int dumprowcount, final String title) { final String SOURCE = "ChartHelper.dumpXYDataset() "; if (dump) { LOGGER.log(title); if ((dataset != null) && (dataset instanceof XYSeriesCollection)) { final XYSeriesCollection seriesCollection; seriesCollection = (XYSeriesCollection) dataset; LOGGER.log("XYSeriesCollection"); LOGGER.log(" [series.count=" + seriesCollection.getSeriesCount() + "]"); LOGGER.log(" [domain.lowerbound.interval.true=" + (long) seriesCollection.getDomainLowerBound(true) + "]"); LOGGER.log(" [domain.lowerbound.interval.false=" + (long) seriesCollection.getDomainLowerBound(false) + "]"); LOGGER.log(" [domain.upperbound.interval.true=" + (long) seriesCollection.getDomainUpperBound(true) + "]"); LOGGER.log(" [domain.upperbound.interval.false=" + (long) seriesCollection.getDomainUpperBound(false) + "]"); LOGGER.log(" [domain.order=" + seriesCollection.getDomainOrder() + "]"); for (int intSeriesIndex = 0; intSeriesIndex < seriesCollection.getSeriesCount(); intSeriesIndex++) { final XYSeries xySeries; LOGGER.log(""); LOGGER.log(" [xyseries.index=" + intSeriesIndex + "]"); xySeries = seriesCollection.getSeries(intSeriesIndex); LOGGER.log(" [xyseries.itemcount=" + xySeries.getItemCount() + "]"); LOGGER.log(" [xyseries.key=" + xySeries.getKey() + "]"); LOGGER.log(" [xyseries.xmin=" + xySeries.getMinX() + "]"); LOGGER.log(" [xyseries.xmax=" + xySeries.getMaxX() + "]"); LOGGER.log(" [xyseries.ymin=" + xySeries.getMinY() + "]"); LOGGER.log(" [xyseries.ymax=" + xySeries.getMaxY() + "]"); LOGGER.log(" [xyseries.description=" + xySeries.getDescription() + "]"); LOGGER.log(" [xyseries.autosort=" + xySeries.getAutoSort() + "]"); LOGGER.log(" [xyseries.allowduplicatex=" + xySeries.getAllowDuplicateXValues() + "]"); // Dump the first chunk for (int intItemIndex = 0; intItemIndex < (Math.min(dumprowcount, xySeries.getItemCount())); intItemIndex++) { final XYDataItem item; item = xySeries.getDataItem(intItemIndex); LOGGER.log(" [item.index=" + intItemIndex + "] [item.x=" + item.getXValue() + "] [item.y=" + item.getYValue() + "]"); } LOGGER.log(" ..."); // Dump the last chunk for (int intItemIndex = 0; intItemIndex < (Math.min(dumprowcount, xySeries.getItemCount())); intItemIndex++) { final XYDataItem item; final int intIndex; intIndex = Math.max(0, xySeries.getItemCount() - dumprowcount) + intItemIndex; item = xySeries.getDataItem(intIndex); LOGGER.log(" [item.index=" + intIndex + "] [item.x=" + item.getXValue() + "] [item.y=" + item.getYValue() + "]"); } } } else if ((dataset != null) && (dataset instanceof TimeSeriesCollection)) { final TimeSeriesCollection seriesCollection; seriesCollection = (TimeSeriesCollection) dataset; LOGGER.log("TimeSeriesCollection"); LOGGER.log(" [series.count=" + seriesCollection.getSeriesCount() + "]"); LOGGER.log(" [domain.lowerbound.interval.true=" + (long) seriesCollection.getDomainLowerBound(true) + "]"); LOGGER.log(" [domain.lowerbound.interval.false=" + (long) seriesCollection.getDomainLowerBound(false) + "]"); LOGGER.log(" [domain.upperbound.interval.true=" + (long) seriesCollection.getDomainUpperBound(true) + "]"); LOGGER.log(" [domain.upperbound.interval.false=" + (long) seriesCollection.getDomainUpperBound(false) + "]"); LOGGER.log(" [domain.order=" + seriesCollection.getDomainOrder() + "]"); for (int intSeriesIndex = 0; intSeriesIndex < seriesCollection.getSeriesCount(); intSeriesIndex++) { final TimeSeries timeSeries; LOGGER.log(""); LOGGER.log(" [timeseries.index=" + intSeriesIndex + "]"); timeSeries = seriesCollection.getSeries(intSeriesIndex); LOGGER.log(" [timeseries.itemcount=" + timeSeries.getItemCount() + "]"); LOGGER.log(" [timeseries.key=" + timeSeries.getKey() + "]"); LOGGER.log(" [timeseries.ymin=" + timeSeries.getMinY() + "]"); LOGGER.log(" [timeseries.ymax=" + timeSeries.getMaxY() + "]"); LOGGER.log(" [timeseries.domain=" + timeSeries.getDomainDescription() + "]"); LOGGER.log(" [timeseries.range=" + timeSeries.getRangeDescription() + "]"); LOGGER.log( " [timeseries.timeperiodclass=" + timeSeries.getTimePeriodClass().getName() + "]"); for (int intItemIndex = 0; intItemIndex < (Math.min(dumprowcount, timeSeries.getItemCount())); intItemIndex++) { final TimeSeriesDataItem item; item = timeSeries.getDataItem(intItemIndex); LOGGER.log(" [item.index=" + intItemIndex + "] [item.period.serialindex=" + item.getPeriod().getSerialIndex() + "] [item.period.firstmillis=" + item.getPeriod().getFirstMillisecond(calendar) + "] [item.value=" + item.getValue() + "]"); } LOGGER.log(" ..."); for (int intItemIndex = 0; intItemIndex < (Math.min(dumprowcount, timeSeries.getItemCount())); intItemIndex++) { final TimeSeriesDataItem item; final int intIndex; intIndex = Math.max(0, timeSeries.getItemCount() - dumprowcount) + intItemIndex; item = timeSeries.getDataItem(intIndex); LOGGER.log(" [item.index=" + intIndex + "] [item.period.serialindex=" + item.getPeriod().getSerialIndex() + "] [item.period.firstmillis=" + item.getPeriod().getFirstMillisecond(calendar) + "] [item.value=" + item.getValue() + "]"); } } } else { LOGGER.error(SOURCE + "Unsupported XYDataset type"); } } }