List of usage examples for org.jfree.chart.plot IntervalMarker IntervalMarker
public IntervalMarker(double start, double end, Paint paint)
From source file:it.eng.spagobi.engines.kpi.bo.charttypes.dialcharts.BulletGraph.java
public JFreeChart createChart() { logger.debug("IN"); Number value = null;/*from ww w . j a v a2s .co m*/ if (dataset == null) { logger.debug("The dataset to be represented is null"); value = new Double(0); } else { value = dataset.getValue(); } DefaultCategoryDataset datasetC = new DefaultCategoryDataset(); datasetC.addValue(value, "", ""); // customize a bar chart JFreeChart chart = ChartFactory.createBarChart(null, null, null, datasetC, PlotOrientation.HORIZONTAL, false, false, false); chart.setBorderVisible(false); CategoryPlot plot = chart.getCategoryPlot(); plot.setOutlineVisible(true); plot.setOutlinePaint(Color.BLACK); plot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0)); plot.setBackgroundPaint(null); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinesVisible(false); plot.setRangeCrosshairVisible(false); plot.setAnchorValue(value.doubleValue()); // add the target marker if (target != null) { ValueMarker marker = new ValueMarker(target.doubleValue(), Color.BLACK, new BasicStroke(2.0f)); plot.addRangeMarker(marker, Layer.FOREGROUND); } //sets different marks for (Iterator iterator = intervals.iterator(); iterator.hasNext();) { KpiInterval interval = (KpiInterval) iterator.next(); // add the marks IntervalMarker marker = new IntervalMarker(interval.getMin(), interval.getMax(), interval.getColor()); plot.addRangeMarker(marker, Layer.BACKGROUND); logger.debug("Added new interval to the plot"); } // customize axes CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setVisible(false); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setVisible(show_axis); rangeAxis.setLabelFont(new Font("Arial", Font.PLAIN, 4)); // calculate the upper limit //double upperBound = target * upperFactor; rangeAxis.setRange(new Range(lower, upper)); plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT); // customize renderer BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setMaximumBarWidth(0.18); renderer.setSeriesPaint(0, Color.BLACK); /*BasicStroke d = new BasicStroke(3f,BasicStroke.CAP_ROUND ,BasicStroke.JOIN_ROUND); renderer.setSeriesOutlineStroke(0, d); renderer.setSeriesStroke(0, d); renderer.setStroke(d);*/ return chart; }
From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.BulletGraph.java
public JFreeChart createChart(DatasetMap datasets) { logger.debug("IN"); Dataset dataset = (Dataset) datasets.getDatasets().get("1"); ValueDataset valDataSet = (ValueDataset) dataset; Number value = valDataSet.getValue(); DefaultCategoryDataset datasetC = new DefaultCategoryDataset(); datasetC.addValue(value, "", ""); // customize a bar chart JFreeChart chart = ChartFactory.createBarChart(null, null, null, datasetC, PlotOrientation.HORIZONTAL, false, false, false);//from w w w . j a va 2s.co m chart.setBorderVisible(false); chart.setBackgroundPaint(color); TextTitle title = setStyleTitle(name, styleTitle); chart.setTitle(title); if (subName != null && !subName.equals("")) { TextTitle subTitle = setStyleTitle(subName, styleSubTitle); chart.addSubtitle(subTitle); } CategoryPlot plot = chart.getCategoryPlot(); plot.setOutlineVisible(true); plot.setOutlinePaint(Color.BLACK); plot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0)); plot.setBackgroundPaint(null); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinesVisible(false); plot.setRangeCrosshairVisible(false); plot.setAnchorValue(value.doubleValue()); // add the target marker if (target != null) { ValueMarker marker = new ValueMarker(target.doubleValue(), Color.BLACK, new BasicStroke(2.0f)); plot.addRangeMarker(marker, Layer.FOREGROUND); } //sets different marks for (Iterator iterator = intervals.iterator(); iterator.hasNext();) { KpiInterval interval = (KpiInterval) iterator.next(); // add the marks IntervalMarker marker = new IntervalMarker(interval.getMin(), interval.getMax(), interval.getColor()); plot.addRangeMarker(marker, Layer.BACKGROUND); logger.debug("Added new interval to the plot"); } // customize axes CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setVisible(false); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setVisible(true); // calculate the upper limit //double upperBound = target * upperFactor; rangeAxis.setRange(new Range(lower, upper)); plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT); // customize renderer BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setMaximumBarWidth(0.18); renderer.setSeriesPaint(0, Color.BLACK); return chart; }
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 .j ava2s . 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:com.intel.stl.ui.common.view.ComponentFactory.java
public static JFreeChart createBulletChart(CategoryDataset dataset, double[] thresholds, Color[] colors) { if (thresholds.length != colors.length) { throw new IllegalArgumentException( "Inconsistant array sizes: thresholds=" + thresholds.length + " colors=" + colors.length); }//from w w w. j av a 2 s. c o m JFreeChart jfreechart = ChartFactory.createBarChart(null, null, null, dataset, PlotOrientation.HORIZONTAL, false, true, false); CategoryPlot categoryplot = jfreechart.getCategoryPlot(); categoryplot.setBackgroundPaint(null); categoryplot.setOutlinePaint(null); categoryplot.getDomainAxis().setVisible(false); NumberAxis rangeAxis = (NumberAxis) categoryplot.getRangeAxis(); rangeAxis.setVisible(false); rangeAxis.setRange(new Range(0, 1.0)); double last = 0.0; for (int i = 0; i < thresholds.length; i++) { IntervalMarker marker = new IntervalMarker(last, thresholds[i], colors[i]); categoryplot.addRangeMarker(marker, Layer.BACKGROUND); last = thresholds[i]; } BarRenderer renderer = (BarRenderer) categoryplot.getRenderer(); renderer.setShadowVisible(false); renderer.setMaximumBarWidth(0.33); renderer.setSeriesPaint(0, UIConstants.INTEL_DARK_GRAY); return jfreechart; }