List of usage examples for org.jfree.chart.labels StandardCategoryItemLabelGenerator StandardCategoryItemLabelGenerator
public StandardCategoryItemLabelGenerator(String labelFormat, DateFormat formatter)
From source file:org.jfree.chart.demo.ItemLabelDemo3.java
private static JFreeChart createChart(CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createBarChart("Item Label Demo 3", "Category", "Value", categorydataset, PlotOrientation.VERTICAL, false, true, false); jfreechart.setBackgroundPaint(Color.white); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); categoryplot.setBackgroundPaint(Color.lightGray); categoryplot.setDomainGridlinePaint(Color.white); categoryplot.setRangeGridlinePaint(Color.white); CategoryAxis categoryaxis = categoryplot.getDomainAxis(); categoryaxis.setVisible(false);//from www. j a v a 2 s.c o m NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis(); numberaxis.setUpperMargin(0.14999999999999999D); CategoryItemRenderer categoryitemrenderer = categoryplot.getRenderer(); StandardCategoryItemLabelGenerator standardcategoryitemlabelgenerator = new StandardCategoryItemLabelGenerator( "{1}", NumberFormat.getInstance()); categoryitemrenderer.setBaseItemLabelGenerator(standardcategoryitemlabelgenerator); categoryitemrenderer.setBaseItemLabelFont(new Font("SansSerif", 0, 12)); categoryitemrenderer.setBaseItemLabelsVisible(true); categoryitemrenderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, -1.5707963267948966D)); return jfreechart; }
From source file:de.fub.maps.project.detector.model.statistics.BarChartPanel.java
/** * Creates new form StatisticSegmentLengthBarChart *//* ww w .j a v a 2 s .c o m*/ public BarChartPanel() { initComponents(); barChart = ChartFactory.createBarChart(null, null, null, dataset, PlotOrientation.VERTICAL, true, true, true); plot = barChart.getCategoryPlot(); BarRenderer barRenderer = new BarRenderer(); barRenderer.setMaximumBarWidth(.05); barRenderer.setBasePaint(Color.BLUE); barRenderer.setAutoPopulateSeriesPaint(false); barRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); barRenderer.setBarPainter(new StandardBarPainter()); barRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, new CustomNumberFormat())); barRenderer.setBaseItemLabelsVisible(true); plot.setRenderer(barRenderer); plot.getDomainAxis().setMaximumCategoryLabelLines(3); plot.setBackgroundPaint(Color.white); barChart.setBackgroundPaint(Color.white); plot.setRangeGridlinesVisible(true); plot.getDomainAxis().setMaximumCategoryLabelLines(3); chartPanel = new ChartPanel(barChart, false); chartPanel.setVerticalAxisTrace(false); chartPanel.setDisplayToolTips(true); chartPanel.setBackground(Color.white); add(chartPanel, BorderLayout.CENTER); }
From source file:de.fub.maps.project.plugins.tasks.eval.OverviewChart.java
/** * Creates new form OverviewChart/* www. jav a 2s .c o m*/ */ public OverviewChart() { initComponents(); barchart1.getRangeAxis() .setLabel(NbBundle.getMessage(OverviewChart.class, "overview.chart1.rangeaxis1.name")); barchart1.getPlot().setRangeAxis(1, new NumberAxis(NbBundle.getMessage(OverviewChart.class, "overview.chart1.rangeaxis2.name"))); barchart1.getPlot().getRangeAxis(1).setUpperMargin(.1); barchart1.getPlot().getRangeAxis(0).setUpperMargin(.1); barchart1.getPlot().getRenderer(0).setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, new CustomNumberFormat())); barchart1.getPlot().getRenderer(0).setBaseItemLabelsVisible(true); BarRenderer barRenderer = new BarRenderer(); barRenderer.setBarPainter(new StandardBarPainter()); barRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); barRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, new CustomNumberFormat())); barRenderer.setBaseItemLabelsVisible(true); barRenderer.setAutoPopulateSeriesFillPaint(true); barRenderer.setAutoPopulateSeriesPaint(true); barRenderer.setShadowVisible(false); barchart1.getPlot().setRenderer(1, barRenderer); CategoryPlot plot = barchart1.getPlot(); plot.setDataset(1, new DefaultCategoryDataset()); plot.mapDatasetToRangeAxis(0, 0); plot.mapDatasetToRangeAxis(1, 1); }
From source file:org.jfree.chart.demo.WaterfallChartDemo1.java
private static JFreeChart createChart(CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createWaterfallChart("Product Cost Breakdown", "Expense Category", "Cost Per Unit", categorydataset, PlotOrientation.VERTICAL, false, true, false); jfreechart.setBackgroundPaint(Color.white); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); categoryplot.setBackgroundPaint(Color.lightGray); categoryplot.setRangeGridlinePaint(Color.white); categoryplot.setRangeGridlinesVisible(true); categoryplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); ValueAxis valueaxis = categoryplot.getRangeAxis(); DecimalFormat decimalformat = new DecimalFormat("##,###"); decimalformat.setNegativePrefix("("); decimalformat.setNegativeSuffix(")"); TickUnits tickunits = new TickUnits(); tickunits.add(new NumberTickUnit(5D, decimalformat)); tickunits.add(new NumberTickUnit(10D, decimalformat)); tickunits.add(new NumberTickUnit(20D, decimalformat)); tickunits.add(new NumberTickUnit(50D, decimalformat)); tickunits.add(new NumberTickUnit(100D, decimalformat)); tickunits.add(new NumberTickUnit(200D, decimalformat)); tickunits.add(new NumberTickUnit(500D, decimalformat)); tickunits.add(new NumberTickUnit(1000D, decimalformat)); tickunits.add(new NumberTickUnit(2000D, decimalformat)); tickunits.add(new NumberTickUnit(5000D, decimalformat)); valueaxis.setStandardTickUnits(tickunits); BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer(); barrenderer.setDrawBarOutline(false); barrenderer.setBase(5D);// w w w .ja v a 2 s. co m DecimalFormat decimalformat1 = new DecimalFormat("$##,###.00"); decimalformat1.setNegativePrefix("("); decimalformat1.setNegativeSuffix(")"); barrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", decimalformat1)); barrenderer.setBaseItemLabelsVisible(true); return jfreechart; }
From source file:org.jfree.chart.demo.ItemLabelDemo5.java
private static JFreeChart createChart(CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createStackedBarChart("Item Label Demo 5", null, null, categorydataset, PlotOrientation.VERTICAL, false, true, false); jfreechart.setBackgroundPaint(new Color(255, 255, 255)); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); MyStackedBarRenderer mystackedbarrenderer = new MyStackedBarRenderer(); categoryplot.setRenderer(mystackedbarrenderer); ItemLabelPosition itemlabelposition = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, 0.0D);//w w w.j av a 2 s. c om mystackedbarrenderer.setPositiveItemLabelPositionFallback(itemlabelposition); mystackedbarrenderer.setNegativeItemLabelPositionFallback(itemlabelposition); StandardCategoryItemLabelGenerator standardcategoryitemlabelgenerator = new StandardCategoryItemLabelGenerator( "{0}", NumberFormat.getInstance()); mystackedbarrenderer.setBaseItemLabelGenerator(standardcategoryitemlabelgenerator); mystackedbarrenderer.setBaseItemLabelsVisible(true); NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis(); numberaxis.setUpperBound(100D); return jfreechart; }
From source file:servlet.SalesReportEventsBarChart.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from ww w. jav a 2 s .co m * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { List<ArrayList> data = productSession.getEventSessionNo(); final DefaultCategoryDataset dataset = new DefaultCategoryDataset(); for (int i = 0; i < data.size(); i++) { dataset.addValue(Integer.valueOf(data.get(i).get(1).toString()), "Sessions", data.get(i).get(0).toString()); } final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); JFreeChart barChart = ChartFactory.createBarChart("No of Sessions", "Event", "Sessions", dataset, PlotOrientation.VERTICAL, true, true, false); CategoryPlot cplot = (CategoryPlot) barChart.getPlot(); cplot.setBackgroundPaint(Color.WHITE);//change background color //set bar chart color ((BarRenderer) cplot.getRenderer()).setBarPainter(new StandardBarPainter()); BarRenderer r = (BarRenderer) barChart.getCategoryPlot().getRenderer(); r.setSeriesPaint(0, Color.GREEN); r.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", NumberFormat.getInstance())); r.setBaseItemLabelsVisible(true); CategoryAxis categoryAxis = cplot.getDomainAxis(); categoryAxis.setUpperMargin(0.15); NumberAxis rangeAxis = (NumberAxis) cplot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setUpperMargin(0.15); int width = 550; /* Width of the image */ int height = 450; /* Height of the image */ response.setContentType("image/png"); OutputStream out = response.getOutputStream(); ChartUtilities.writeChartAsPNG(out, barChart, 400, 300, info); }
From source file:org.perfrepo.web.controller.reports.testgroup.TestGroupChartBean.java
public void drawChart(OutputStream out, Object data) throws IOException { if (data instanceof ChartData) { ChartData chartData = (ChartData) data; JFreeChart chart = ChartFactory.createBarChart(chartData.getTitle(), "Test", "%", processDataSet(chartData), PlotOrientation.HORIZONTAL, false, true, false); chart.addSubtitle(new TextTitle("Comparison", new Font("Dialog", Font.ITALIC, 10))); chart.setBackgroundPaint(Color.white); CategoryPlot plot = (CategoryPlot) chart.getPlot(); CustomRenderer renderer = new CustomRenderer(); plot.setBackgroundPaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT); renderer.setBaseItemLabelGenerator( new StandardCategoryItemLabelGenerator("{2}%", NumberFormat.getInstance())); renderer.setBaseItemLabelsVisible(true); renderer.setDrawBarOutline(false); renderer.setMaximumBarWidth(1d / (chartData.getTests().length + 4.0)); plot.setRenderer(renderer);//from w w w . j a v a2 s . co m CategoryAxis categoryAxis = plot.getDomainAxis(); categoryAxis.setCategoryMargin(0.1); categoryAxis.setUpperMargin(0.1); categoryAxis.setLowerMargin(0.1); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setUpperMargin(0.10); BufferedImage buffImg = chart.createBufferedImage(640, chartData.getTests().length * 100 + 100); ImageIO.write(buffImg, "gif", out); } }
From source file:edu.gmu.cs.sim.util.media.chart.BarChartGenerator.java
void reviseRenderer(BarRenderer renderer) { renderer.setShadowVisible(false);/* ww w. ja va 2s . co m*/ renderer.setBarPainter(new StandardBarPainter()); renderer.setBaseOutlineStroke(new BasicStroke(2.0f)); renderer.setDrawBarOutline(true); renderer.setBaseItemLabelGenerator( new StandardCategoryItemLabelGenerator("{0}", java.text.NumberFormat.getInstance())); // {0} is the row key, {1} is the column key, {2} is the value renderer.setBaseItemLabelsVisible(true); }
From source file:Visuals.BarChart.java
public ChartPanel drawBarChart() { DefaultCategoryDataset bardataset = new DefaultCategoryDataset(); bardataset.addValue(new Double(low), "Low (" + low + ")", lowValue); bardataset.addValue(new Double(medium), "Medium (" + medium + ")", mediumValue); bardataset.addValue(new Double(high), "High (" + high + ")", highValue); bardataset.addValue(new Double(critical), "Critical (" + critical + ")", criticalValue); JFreeChart barchart = ChartFactory.createBarChart(title, // Title riskCategory, riskCountTitle, bardataset // Dataset );/*from w w w .j av a 2 s.c o m*/ final CategoryPlot plot = barchart.getCategoryPlot(); CategoryItemRenderer renderer = new CustomRenderer(); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); renderer.setBaseItemLabelGenerator( new StandardCategoryItemLabelGenerator(riskCountTitle, NumberFormat.getInstance())); DecimalFormat df = new DecimalFormat("##"); renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", df)); Font m1Font; m1Font = new Font("Cambria", Font.BOLD, 16); renderer.setItemLabelFont(m1Font); renderer.setItemLabelPaint(null); //barchart.removeLegend(); plot.setRenderer(renderer); //renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE5, TextAnchor.CENTER)); //renderer.setItemLabelsVisible(true); barchart.getCategoryPlot().setRenderer(renderer); LegendItemCollection chartLegend = new LegendItemCollection(); Shape shape = new Rectangle(10, 10); chartLegend.add(new LegendItem("Low (" + low + ")", null, null, null, shape, new Color(230, 219, 27))); chartLegend .add(new LegendItem("Medium (" + medium + ")", null, null, null, shape, new Color(85, 144, 176))); chartLegend.add(new LegendItem("High (" + high + ")", null, null, null, shape, new Color(230, 90, 27))); chartLegend.add( new LegendItem("Critical (" + critical + ")", null, null, null, shape, new Color(230, 27, 27))); plot.setFixedLegendItems(chartLegend); plot.setBackgroundPaint(new Color(210, 234, 243)); ChartPanel chartPanel = new ChartPanel(barchart); return chartPanel; }
From source file:de.fub.maps.project.detector.model.inference.ui.charts.AttributeSelectionBarChart.java
/** * Creates new form AttributeSelectionBarChart *//*from ww w. j av a 2 s . c om*/ public AttributeSelectionBarChart() { initComponents(); barChart = ChartFactory.createBarChart( NbBundle.getMessage(AttributeSelectionBarChart.class, "AttributeSelectionBarChart.CLT_Chart_Title"), NbBundle.getMessage(AttributeSelectionBarChart.class, "AttributeSelectionBarChart.CLT_Domain_Axis_Name"), NbBundle.getMessage(AttributeSelectionBarChart.class, "AttributeSelectionBarChart.CLT_Value_Axis_Name"), dataset, PlotOrientation.VERTICAL, true, true, true); plot = barChart.getCategoryPlot(); Font font = new JLabel().getFont().deriveFont(Font.BOLD, 14); barChart.getTitle().setFont(font); barChart.getTitle().setPaint(new Color(153, 153, 153)); plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_LEFT); plot.setBackgroundPaint(Color.white); plot.getRangeAxis().setAutoRange(true); plot.getRangeAxis().setUpperMargin(.1); BarRenderer barRenderer = new BarRenderer(); barRenderer.setBarPainter(new StandardBarPainter()); barRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); barRenderer.setBaseFillPaint(Color.BLUE); barRenderer.setBasePaint(Color.BLUE); barRenderer.setAutoPopulateSeriesFillPaint(false); barRenderer.setAutoPopulateSeriesPaint(false); barRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, new CustomNumberFormat())); barRenderer.setBaseItemLabelsVisible(true); plot.setRenderer(barRenderer); chartPanel = new ChartPanel(barChart, false); chartPanel.setVerticalAxisTrace(false); add(chartPanel, BorderLayout.CENTER); }