List of usage examples for org.jfree.chart JFreeChart JFreeChart
public JFreeChart(String title, Font titleFont, Plot plot, boolean createLegend)
From source file:org.jfree.chart.demo.SymbolicYPlotDemo.java
/** * Create and display an overlaid chart. * //ww w .j av a 2s.c o m * @param frameTitle * the frame title. * @param data1 * dataset1. * @param data2 * dataset2. */ private static void displayYSymbolicOverlaid(final String frameTitle, final XYDataset data1, final XYDataset data2) { final String title = "Animals Overlaid"; final String xAxisLabel = "Miles"; final String yAxisLabel = "Animal"; // combine the y symbolic values of the two data sets... final String[] combinedYSymbolicValues = SampleYSymbolicDataset.combineYSymbolicDataset((YisSymbolic) data1, (YisSymbolic) data2); // make master dataset... final CombinedDataset data = new CombinedDataset(); data.add(data1); data.add(data2); // decompose data... final XYDataset series0 = new SubSeriesDataset(data, 0); final XYDataset series1 = new SubSeriesDataset(data, 1); final XYDataset series2 = new SubSeriesDataset(data, 2); final XYDataset series3 = new SubSeriesDataset(data, 3); final XYDataset series4 = new SubSeriesDataset(data, 4); final XYDataset series5 = new SubSeriesDataset(data, 5); final XYDataset series6 = new SubSeriesDataset(data, 6); final XYDataset series7 = new SubSeriesDataset(data, 7); // create main plot... final ValueAxis valueAxis = new NumberAxis(xAxisLabel); final SymbolicAxis symbolicAxis = new SymbolicAxis(yAxisLabel, combinedYSymbolicValues); final XYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); final XYPlot plot = new XYPlot(series0, valueAxis, symbolicAxis, renderer); plot.setDataset(1, series1); final XYItemRenderer renderer1 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(1, renderer1); plot.setDataset(2, series2); final XYItemRenderer renderer2 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(2, renderer2); plot.setDataset(3, series3); final XYItemRenderer renderer3 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(3, renderer3); plot.setDataset(4, series4); final XYItemRenderer renderer4 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(4, renderer4); plot.setDataset(5, series5); final XYItemRenderer renderer5 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(5, renderer5); plot.setDataset(6, series6); final XYItemRenderer renderer6 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(6, renderer6); plot.setDataset(7, series7); final XYItemRenderer renderer7 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null); plot.setRenderer(7, renderer7); // make the chart... final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); // and present it in a frame... final JFrame frame = new ChartFrame(frameTitle, chart); frame.pack(); RefineryUtilities.positionFrameRandomly(frame); frame.show(); }
From source file:org.drools.planner.benchmark.core.statistic.bestscore.BestScoreProblemStatistic.java
protected void writeGraphStatistic() { NumberAxis xAxis = new NumberAxis("Time spend"); xAxis.setNumberFormatOverride(new MillisecondsSpendNumberFormat()); NumberAxis yAxis = new NumberAxis("Score"); yAxis.setAutoRangeIncludesZero(false); XYPlot plot = new XYPlot(null, xAxis, yAxis, null); int seriesIndex = 0; for (SingleBenchmark singleBenchmark : problemBenchmark.getSingleBenchmarkList()) { BestScoreSingleStatistic singleStatistic = (BestScoreSingleStatistic) singleBenchmark .getSingleStatistic(problemStatisticType); XYSeries series = new XYSeries(singleBenchmark.getSolverBenchmark().getName()); for (BestScoreSingleStatisticPoint point : singleStatistic.getPointList()) { long timeMillisSpend = point.getTimeMillisSpend(); Score score = point.getScore(); Double scoreGraphValue = scoreDefinition.translateScoreToGraphValue(score); if (scoreGraphValue != null) { series.add(timeMillisSpend, scoreGraphValue); }//from w ww .j ava 2s . co m } XYSeriesCollection seriesCollection = new XYSeriesCollection(); seriesCollection.addSeries(series); plot.setDataset(seriesIndex, seriesCollection); XYItemRenderer renderer; // No direct lines between 2 points renderer = new XYStepRenderer(); if (singleStatistic.getPointList().size() <= 1) { // Workaround for https://sourceforge.net/tracker/?func=detail&aid=3387330&group_id=15494&atid=115494 renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES); } plot.setRenderer(seriesIndex, renderer); seriesIndex++; } plot.setOrientation(PlotOrientation.VERTICAL); JFreeChart chart = new JFreeChart(problemBenchmark.getName() + " best score statistic", JFreeChart.DEFAULT_TITLE_FONT, plot, true); BufferedImage chartImage = chart.createBufferedImage(1024, 768); graphStatisticFile = new File(problemBenchmark.getProblemReportDirectory(), problemBenchmark.getName() + "BestScoreStatistic.png"); OutputStream out = null; try { out = new FileOutputStream(graphStatisticFile); ImageIO.write(chartImage, "png", out); } catch (IOException e) { throw new IllegalArgumentException("Problem writing graphStatisticFile: " + graphStatisticFile, e); } finally { IOUtils.closeQuietly(out); } }
From source file:org.operamasks.faces.render.graph.CompositeChartRenderer.java
private JFreeChart createCategoryCompositeChart(List<JFreeChart> subcharts, UIChart comp) { CategoryPlot compositePlot = new CategoryPlot(); compositePlot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); compositePlot.setOrientation(getChartOrientation(comp)); for (int i = 0; i < subcharts.size(); i++) { CategoryPlot subplot = (CategoryPlot) subcharts.get(i).getPlot(); compositePlot.setDataset(i, subplot.getDataset()); compositePlot.setRenderer(i, subplot.getRenderer()); if (i == 0) { // Axis zero is always available. compositePlot.setDomainAxis(0, subplot.getDomainAxis()); compositePlot.setRangeAxis(0, subplot.getRangeAxis()); } else {//ww w . java2s .c o m int yAxisMap = getRangeAxisMap(comp, i); ValueAxis yAxis = null; if (yAxisMap == -1) { yAxisMap = 0; // map to axis zero by default } else if (yAxisMap == i) { yAxis = subplot.getRangeAxis(); // add subplot axis to composite plot } compositePlot.setRangeAxis(i, yAxis); compositePlot.mapDatasetToRangeAxis(i, yAxisMap); } } return new JFreeChart(null, null, compositePlot, false); }
From source file:com.unicornlabs.kabouter.gui.power.PowerPanel.java
/** * Sets the chart data and title/*from ww w . j a va 2 s. c o m*/ * * @param logs the list of power logs * @param title the title of the chart */ public void setupChart(ArrayList<Powerlog> logs, String title) { myDataSeriesMap.clear(); //Create a collection to store the series dataset = new XYSeriesCollection(); //Add each of the logs to the series for (Powerlog p : logs) { XYSeries deviceSeries = myDataSeriesMap.get(p.getId().getDeviceid()); if (deviceSeries == null) { deviceSeries = new XYSeries(p.getId().getDeviceid()); myDataSeriesMap.put(p.getId().getDeviceid(), deviceSeries); dataset.addSeries(deviceSeries); } deviceSeries.add(p.getId().getLogtime().getTime(), p.getPower()); } //Create a custom date axis to display dates on the X axis DateAxis dateAxis = new DateAxis("Date"); //Make the labels vertical dateAxis.setVerticalTickLabels(true); //Create the power axis NumberAxis powerAxis = new NumberAxis("Power"); //Set both axes to auto range for their values powerAxis.setAutoRange(true); dateAxis.setAutoRange(true); //Create the tooltip generator StandardXYToolTipGenerator ttg = new StandardXYToolTipGenerator("{0}: {2}", new SimpleDateFormat("yyyy/MM/dd HH:mm"), NumberFormat.getInstance()); //Set the renderer StandardXYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.LINES, ttg, null); //Create the plot XYPlot plot = new XYPlot(dataset, dateAxis, powerAxis, renderer); //Create the chart myChart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true); //Attach the chart to the panel ((ChartPanel) chartPanel).setChart(myChart); //Set max draw size to 2560x1440 ((ChartPanel) chartPanel).setMaximumDrawHeight(1440); ((ChartPanel) chartPanel).setMaximumDrawWidth(2560); }
From source file:com.sonyericsson.jenkins.plugins.bfa.graphs.TimeSeriesChart.java
@Override protected JFreeChart createGraph() { TimeTableXYDataset dataset = createDataset(); ValueAxis xAxis = new DateAxis(); xAxis.setLowerMargin(0.0);/*from w w w. j ava 2 s . co m*/ xAxis.setUpperMargin(0.0); Calendar lowerBound = getLowerGraphBound(); xAxis.setRange(lowerBound.getTimeInMillis(), Calendar.getInstance().getTimeInMillis()); NumberAxis yAxis = new NumberAxis(Y_AXIS_LABEL); yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); StackedXYBarRenderer renderer = new StackedXYBarRenderer(); renderer.setBaseToolTipGenerator(new XYToolTipGenerator() { @Override public String generateToolTip(XYDataset dataset, int series, int item) { String seriesKey = dataset.getSeriesKey(series).toString(); StringBuilder sb = new StringBuilder(); if (seriesKey.equals(GRAPH_OTHERS)) { long timeInMillis = dataset.getX(series, item).longValue(); Date time = new Date(timeInMillis); TimePeriod period = null; if (intervalSize == Calendar.DATE) { period = new Day(time); } else if (intervalSize == Calendar.HOUR_OF_DAY) { period = new Hour(time); } else if (intervalSize == Calendar.MONTH) { period = new Month(time); } List<FailureCauseTimeInterval> excludedDataList = excludedDataForPeriod.get(period); if (excludedDataList != null) { Collections.sort(excludedDataList, new Comparator<FailureCauseTimeInterval>() { @Override public int compare(FailureCauseTimeInterval o1, FailureCauseTimeInterval o2) { return o2.getNumber() - o1.getNumber(); } }); for (FailureCauseTimeInterval excludedData : excludedDataList) { sb.append(excludedData).append(" \n"); } } } else { int number = dataset.getY(series, item).intValue(); sb.append(seriesKey).append(": ").append(number); } return sb.toString(); } }); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer); plot.setOrientation(PlotOrientation.VERTICAL); plot.setRangeAxis(yAxis); JFreeChart chart = new JFreeChart(graphTitle, JFreeChart.DEFAULT_TITLE_FONT, plot, true); return chart; }
From source file:action.GraphAction.java
public String drawgraph() { List<CustomerOrder> orderList = new ArrayList<CustomerOrder>(); HttpServletRequest request = ServletActionContext.getRequest(); HttpSession session = request.getSession(); TransactionDao transactionDao = new TransactionDao(); // orderList = transactionDao.findByDate(fromdate, todate); orderList = (List<CustomerOrder>) request.getSession().getAttribute("orderList"); int a = orderList.size(); System.out.println("Size--->" + a); Number[] values = getValues(orderList); System.out.println("final values are " + Arrays.toString(values)); final Number[][] data = new Number[][] { values, {} }; final CategoryDataset dataset = DatasetUtilities.createCategoryDataset("", "", data); JFreeChart chart = null;//from w ww . j a va 2 s. co m BarRenderer renderer3D = null; CategoryPlot plot = null; final CategoryAxis3D categoryAxis = new CategoryAxis3D("Month"); final ValueAxis valueAxis = new NumberAxis3D("Number of Transactions"); renderer3D = new BarRenderer3D(); plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer3D); plot.setOrientation(PlotOrientation.VERTICAL); chart = new JFreeChart("Online Transactions", JFreeChart.DEFAULT_TITLE_FONT, plot, true); chart.setBackgroundPaint(new Color(152, 169, 236)); try { final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); final File file1 = new File("D:\\3dbarchart.png"); OutputStream out = ServletActionContext.getResponse().getOutputStream(); ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info); ChartUtilities.writeChartAsPNG(out, chart, 600, 400, info); out.close(); //returnString = "success"; } catch (Exception e) { System.out.println(e); // returnString = "error"; } return SUCCESS; }
From source file:org.exist.xquery.modules.jfreechart.JFreeChartFactory.java
/** * Create JFreeChart graph using the supplied parameters. * * @param chartType One of the many chart types. * @param conf Chart configuration/* www.j av a2 s .c o m*/ * @param is Inputstream containing chart data * @return Initialized chart or NULL in case of issues. * @throws IOException Thrown when a problem is reported while parsing XML data. */ public static JFreeChart createJFreeChart(String chartType, Configuration conf, InputStream is) throws XPathException { logger.debug("Generating " + chartType); // Currently two dataset types supported CategoryDataset categoryDataset = null; PieDataset pieDataset = null; try { if ("PieChart".equals(chartType) || "PieChart3D".equals(chartType) || "RingChart".equals(chartType)) { logger.debug("Reading XML PieDataset"); pieDataset = DatasetReader.readPieDatasetFromXML(is); } else { logger.debug("Reading XML CategoryDataset"); categoryDataset = DatasetReader.readCategoryDatasetFromXML(is); } } catch (IOException ex) { throw new XPathException(ex.getMessage()); } finally { try { is.close(); } catch (IOException ex) { // } } // Return chart JFreeChart chart = null; // Big chart type switch if ("AreaChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createAreaChart(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("BarChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createBarChart(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("BarChart3D".equalsIgnoreCase(chartType)) { chart = ChartFactory.createBarChart3D(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("LineChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createLineChart(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("LineChart3D".equalsIgnoreCase(chartType)) { chart = ChartFactory.createLineChart3D(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("MultiplePieChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createMultiplePieChart(conf.getTitle(), categoryDataset, conf.getOrder(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setPieChartParameters(chart, conf); } else if ("MultiplePieChart3D".equalsIgnoreCase(chartType)) { chart = ChartFactory.createMultiplePieChart3D(conf.getTitle(), categoryDataset, conf.getOrder(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setPieChartParameters(chart, conf); } else if ("PieChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createPieChart(conf.getTitle(), pieDataset, conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setPieChartParameters(chart, conf); } else if ("PieChart3D".equalsIgnoreCase(chartType)) { chart = ChartFactory.createPieChart3D(conf.getTitle(), pieDataset, conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setPieChartParameters(chart, conf); } else if ("RingChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createRingChart(conf.getTitle(), pieDataset, conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setPieChartParameters(chart, conf); } else if ("SpiderWebChart".equalsIgnoreCase(chartType)) { SpiderWebPlot plot = new SpiderWebPlot(categoryDataset); if (conf.isGenerateTooltips()) { plot.setToolTipGenerator(new StandardCategoryToolTipGenerator()); } chart = new JFreeChart(conf.getTitle(), JFreeChart.DEFAULT_TITLE_FONT, plot, false); if (conf.isGenerateLegend()) { LegendTitle legend = new LegendTitle(plot); legend.setPosition(RectangleEdge.BOTTOM); chart.addSubtitle(legend); } else { TextTitle subTitle = new TextTitle(" "); subTitle.setPosition(RectangleEdge.BOTTOM); chart.addSubtitle(subTitle); } setCategoryChartParameters(chart, conf); } else if ("StackedAreaChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createStackedAreaChart(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("StackedBarChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createStackedBarChart(conf.getTitle(), conf.getDomainAxisLabel(), conf.getRangeAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("StackedBarChart3D".equalsIgnoreCase(chartType)) { chart = ChartFactory.createStackedBarChart3D(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else if ("WaterfallChart".equalsIgnoreCase(chartType)) { chart = ChartFactory.createWaterfallChart(conf.getTitle(), conf.getCategoryAxisLabel(), conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls()); setCategoryChartParameters(chart, conf); } else { logger.error("Illegal chartype. Choose one of " + "AreaChart BarChart BarChart3D LineChart LineChart3D " + "MultiplePieChart MultiplePieChart3D PieChart PieChart3D " + "RingChart SpiderWebChart StackedAreaChart StackedBarChart " + "StackedBarChart3D WaterfallChart"); } setCommonParameters(chart, conf); return chart; }
From source file:org.objectweb.proactive.extensions.timitspmd.util.charts.HierarchicalBarChart.java
private void buildFinalChart(String title, String subTitle, String xAxisLabel, String yAxisLabel, int height, int width, String filename, Chart.Scale scaleMode, Chart.LegendFormat legendFormatMode, int alpha) { @SuppressWarnings("unchecked") Vector<Counter>[] vec = new Vector[this.timers.length]; boolean exist; // create the dataset... for (int i = 0; i < this.timers.length; i++) { vec[i] = new Vector<Counter>(); @SuppressWarnings("unchecked") Iterator<Element> it = this.timers[i].getDescendants(); while (it.hasNext()) { try { Element elt = (Element) it.next(); String name = elt.getAttributeValue("name"); double value = Double.valueOf(elt.getAttributeValue("avg")); exist = false;/* ww w . j av a 2 s.c o m*/ for (int j = 0; j < vec[i].size(); j++) { if (((Counter) vec[i].get(j)).getName().equals(name)) { ((Counter) vec[i].get(j)).addValue(value); exist = true; break; } } if (!exist) { vec[i].add(new Counter(name, value)); } } catch (ClassCastException e) { continue; } } } CategoryDataset dataset = null; try { dataset = DatasetUtilities.createCategoryDataset(toSeries(vec[0]), this.categories, toDataset(vec)); } catch (IllegalArgumentException e) { e.printStackTrace(); throw new IllegalArgumentException( "Benchmark names must have different names. Be sure that your filter contains correct timers names"); } // create the chart... final CategoryAxis categoryAxis = new CategoryAxis(xAxisLabel); final ValueAxis valueAxis = new NumberAxis(yAxisLabel); final CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, new HierarchicalBarRenderer()); plot.setOrientation(PlotOrientation.VERTICAL); final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true); chart.addSubtitle(new TextTitle(subTitle)); // set the background color for the chart... chart.setBackgroundPaint(Color.white); final HierarchicalBarRenderer renderer = (HierarchicalBarRenderer) plot.getRenderer(); renderer.setItemMargin(0.01); renderer.setDatasetTree(this.timers); renderer.setSeries(toSeries(vec[0])); renderer.setAlpha(alpha); final CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryMargin(HierarchicalBarChart.CATEGORY_MARGIN); domainAxis.setUpperMargin(0.05); domainAxis.setLowerMargin(0.05); try { if ((filename == null) || "".equals(filename)) { throw new RuntimeException( "The output filename for the HierarchicalBarChart cannot be null or empty !"); } ChartUtilities.saveChartAsPNG(XMLHelper.createFileWithDirs(filename + ".png"), chart, width, height); Utilities.saveChartAsSVG(chart, new Rectangle(width, height), XMLHelper.createFileWithDirs(filename + ".svg")); } catch (java.io.IOException e) { System.err.println("Error writing chart image to file"); e.printStackTrace(); } }
From source file:sanger.team16.gui.genevar.eqtl.query.SNPGeneAssocPlot.java
private JFreeChart createChart(String populationName, CategoryDataset categoryDataset, double max, double min) { CategoryAxis categoryaxis = new CategoryAxis(); categoryaxis.setCategoryLabelPositions(CategoryLabelPositions.STANDARD); //categoryaxis.setMaximumCategoryLabelWidthRatio(5F); //categoryaxis.setMaximumCategoryLabelLines(141); //categoryaxis.setCategoryMargin(450); LineAndShapeRenderer lineandshaperenderer = new LineAndShapeRenderer(); lineandshaperenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); lineandshaperenderer.setBaseShapesFilled(false); lineandshaperenderer.setBaseShape(ShapeUtilities.createDiamond((float) 3)); lineandshaperenderer.setBaseSeriesVisibleInLegend(false); //lineandshaperenderer.setBaseLinesVisible(false); lineandshaperenderer.setAutoPopulateSeriesShape(false); lineandshaperenderer.setAutoPopulateSeriesPaint(false); //lineandshaperenderer.findRangeBounds(categoryDataset); NumberAxis numberaxis = new NumberAxis("Expression"); numberaxis.setAutoRangeIncludesZero(false); //numberaxis.setRangeWithMargins(min, max); CategoryPlot categoryplot = new CategoryPlot(categoryDataset, categoryaxis, numberaxis, lineandshaperenderer);//from w w w.j a va 2 s . c o m categoryplot.setDomainGridlinesVisible(false); categoryplot.setOrientation(PlotOrientation.VERTICAL); JFreeChart jfreechart = new JFreeChart(populationName, new Font("SansSerif", 1, 14), categoryplot, true); return jfreechart; }
From source file:ucar.unidata.idv.control.chart.TimeSeriesChartWrapper.java
/** * Create the chart//www. j a v a 2s . co m */ private void createChart() { if (chartPanel != null) { return; } dataset = new TimeSeriesCollection(); ValueAxis timeAxis = doMakeDateAxis(); timeAxis.setLowerMargin(0.02); timeAxis.setUpperMargin(0.02); NumberAxis valueAxis = new NumberAxis("Data"); valueAxis.setAutoRangeIncludesZero(false); plot = new MyTimeSeriesPlot(this, dataset, timeAxis, valueAxis); plot.setRenderer(doMakeRenderer()); chart = new JFreeChart(getName(), JFreeChart.DEFAULT_TITLE_FONT, plot, true); addAnnotations(segments); addAnnotations(wayPoints); for (int i = 0; i < wayPoints.size(); i++) { WayPoint waypoint = (WayPoint) wayPoints.get(i); waypoint.addPropertyChangeListener(this); } addAnnotations(rangeFilters); initXYPlot(plot); XYItemRenderer r = plot.getRenderer(); if (r instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r; // renderer.setDefaultShapesVisible(false); // renderer.setDefaultShapesFilled(false); // renderer.setDefaultShapesFilled(true); } DateAxis axis = (DateAxis) plot.getDomainAxis(); // axis.setDateFormatOverride(new SimpleDateFormat("HH:MM:ss")); chartPanel = doMakeChartPanel(chart); }