List of usage examples for org.jfree.data KeyToGroupMap KeyToGroupMap
public KeyToGroupMap(Comparable defaultGroup)
From source file:edu.ucla.stat.SOCR.chart.demo.StackedBarChartDemo4.java
protected JFreeChart createLegend(CategoryDataset dataset) { // JFreeChart chart = ChartFactory.createAreaChart( JFreeChart chart = ChartFactory.createStackedBarChart(chartTitle, // chart title domainLabel, // domain axis label rangeLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // the plot orientation true, // legend true, // tooltips false // urls );//from ww w . ja v a 2s .c o m // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); map.mapKeyToGroup("Product 1 (US)", "G1"); map.mapKeyToGroup("Product 1 (Europe)", "G1"); map.mapKeyToGroup("Product 1 (Asia)", "G1"); map.mapKeyToGroup("Product 1 (Middle East)", "G1"); map.mapKeyToGroup("Product 2 (US)", "G2"); map.mapKeyToGroup("Product 2 (Europe)", "G2"); map.mapKeyToGroup("Product 2 (Asia)", "G2"); map.mapKeyToGroup("Product 2 (Middle East)", "G2"); map.mapKeyToGroup("Product 3 (US)", "G3"); map.mapKeyToGroup("Product 3 (Europe)", "G3"); map.mapKeyToGroup("Product 3 (Asia)", "G3"); map.mapKeyToGroup("Product 3 (Middle East)", "G3"); renderer.setSeriesToGroupMap(map); renderer.setItemMargin(0.10); renderer.setDrawBarOutline(false); Paint p1 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0x22, 0xFF), 0.0f, 0.0f, new Color(0x88, 0x88, 0xFF)); renderer.setSeriesPaint(0, p1); renderer.setSeriesPaint(4, p1); renderer.setSeriesPaint(8, p1); Paint p2 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0xFF, 0x22), 0.0f, 0.0f, new Color(0x88, 0xFF, 0x88)); renderer.setSeriesPaint(1, p2); renderer.setSeriesPaint(5, p2); renderer.setSeriesPaint(9, p2); Paint p3 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0x22, 0x22), 0.0f, 0.0f, new Color(0xFF, 0x88, 0x88)); renderer.setSeriesPaint(2, p3); renderer.setSeriesPaint(6, p3); renderer.setSeriesPaint(10, p3); Paint p4 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0xFF, 0x22), 0.0f, 0.0f, new Color(0xFF, 0xFF, 0x88)); renderer.setSeriesPaint(3, p4); renderer.setSeriesPaint(7, p4); renderer.setSeriesPaint(11, p4); renderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator()); SubCategoryAxis domainAxis = new SubCategoryAxis("Product / Month"); domainAxis.setCategoryMargin(0.05); domainAxis.addSubCategory("Product 1"); domainAxis.addSubCategory("Product 2"); domainAxis.addSubCategory("Product 3"); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setDomainAxis(domainAxis); //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT); plot.setRenderer(renderer); return chart; }
From source file:edu.uara.gui.tableeditor.ChartGenerationFrame.java
public ChartGenerationFrame()//dummy constructor for testing { initComponents();/*from w ww .j a v a 2 s .c o m*/ this.addRadioButtonGroup(); // create a baseDataset... DefaultCategoryDataset dataset = new DefaultCategoryDataset(); dataset.addValue(20.3, "Product 1 (US)", "Jan 04"); dataset.addValue(27.2, "Product 1 (US)", "Feb 04"); dataset.addValue(19.7, "Product 1 (US)", "Mar 04"); dataset.addValue(19.4, "Product 1 (Europe)", "Jan 04"); dataset.addValue(10.9, "Product 1 (Europe)", "Feb 04"); dataset.addValue(18.4, "Product 1 (Europe)", "Mar 04"); dataset.addValue(16.5, "Product 1 (Asia)", "Jan 04"); dataset.addValue(15.9, "Product 1 (Asia)", "Feb 04"); dataset.addValue(16.1, "Product 1 (Asia)", "Mar 04"); dataset.addValue(13.2, "Product 1 (Middle East)", "Jan 04"); dataset.addValue(14.4, "Product 1 (Middle East)", "Feb 04"); dataset.addValue(13.7, "Product 1 (Middle East)", "Mar 04"); dataset.addValue(23.3, "Product 2 (US)", "Jan 04"); dataset.addValue(16.2, "Product 2 (US)", "Feb 04"); dataset.addValue(28.7, "Product 2 (US)", "Mar 04"); dataset.addValue(12.7, "Product 2 (Europe)", "Jan 04"); dataset.addValue(17.9, "Product 2 (Europe)", "Feb 04"); dataset.addValue(12.6, "Product 2 (Europe)", "Mar 04"); dataset.addValue(15.4, "Product 2 (Asia)", "Jan 04"); dataset.addValue(21.0, "Product 2 (Asia)", "Feb 04"); dataset.addValue(11.1, "Product 2 (Asia)", "Mar 04"); dataset.addValue(23.8, "Product 2 (Middle East)", "Jan 04"); dataset.addValue(23.4, "Product 2 (Middle East)", "Feb 04"); dataset.addValue(19.3, "Product 2 (Middle East)", "Mar 04"); dataset.addValue(11.9, "Product 3 (US)", "Jan 04"); dataset.addValue(31.0, "Product 3 (US)", "Feb 04"); dataset.addValue(22.7, "Product 3 (US)", "Mar 04"); dataset.addValue(15.3, "Product 3 (Europe)", "Jan 04"); dataset.addValue(14.4, "Product 3 (Europe)", "Feb 04"); dataset.addValue(25.3, "Product 3 (Europe)", "Mar 04"); dataset.addValue(23.9, "Product 3 (Asia)", "Jan 04"); dataset.addValue(19.0, "Product 3 (Asia)", "Feb 04"); dataset.addValue(10.1, "Product 3 (Asia)", "Mar 04"); dataset.addValue(13.2, "Product 3 (Middle East)", "Jan 04"); dataset.addValue(15.5, "Product 3 (Middle East)", "Feb 04"); dataset.addValue(10.1, "Product 3 (Middle East)", "Mar 04"); // create a chart... IBarChart c = new CustomBarChart("Test barchart", "Domain", "Range", PlotOrientation.VERTICAL, true); c.generate3DStackedBarChart(dataset); GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); map.mapKeyToGroup("Product 1 (US)", "G1"); map.mapKeyToGroup("Product 1 (Europe)", "G1"); map.mapKeyToGroup("Product 1 (Asia)", "G1"); map.mapKeyToGroup("Product 1 (Middle East)", "G1"); map.mapKeyToGroup("Product 2 (US)", "G2"); map.mapKeyToGroup("Product 2 (Europe)", "G2"); map.mapKeyToGroup("Product 2 (Asia)", "G2"); map.mapKeyToGroup("Product 2 (Middle East)", "G2"); map.mapKeyToGroup("Product 3 (US)", "G3"); map.mapKeyToGroup("Product 3 (Europe)", "G3"); map.mapKeyToGroup("Product 3 (Asia)", "G3"); map.mapKeyToGroup("Product 3 (Middle East)", "G3"); renderer.setSeriesToGroupMap(map); renderer.setItemMargin(0.0); Paint p1 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0x22, 0xFF), 0.0f, 0.0f, new Color(0x88, 0x88, 0xFF)); renderer.setSeriesPaint(0, p1); renderer.setSeriesPaint(4, p1); renderer.setSeriesPaint(8, p1); Paint p2 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0xFF, 0x22), 0.0f, 0.0f, new Color(0x88, 0xFF, 0x88)); renderer.setSeriesPaint(1, p2); renderer.setSeriesPaint(5, p2); renderer.setSeriesPaint(9, p2); Paint p3 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0x22, 0x22), 0.0f, 0.0f, new Color(0xFF, 0x88, 0x88)); renderer.setSeriesPaint(2, p3); renderer.setSeriesPaint(6, p3); renderer.setSeriesPaint(10, p3); Paint p4 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0xFF, 0x22), 0.0f, 0.0f, new Color(0xFF, 0xFF, 0x88)); renderer.setSeriesPaint(3, p4); renderer.setSeriesPaint(7, p4); renderer.setSeriesPaint(11, p4); renderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); SubCategoryAxis domainAxis = new SubCategoryAxis("Product / Month"); domainAxis.setCategoryMargin(0.05); domainAxis.addSubCategory("Product 1"); domainAxis.addSubCategory("Product 2"); domainAxis.addSubCategory("Product 3"); CategoryPlot plot = (CategoryPlot) ((CustomJFreeChart) c).getPlot(); plot.setDomainAxis(domainAxis); //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT); plot.setRenderer(renderer); //plot.setFixedLegendItems(createLegendItems()); ChartPanel panel = c.drawChart("Chart Editor").getChartPanel(); ChartPanel.add(panel); //ChartPanel.setSize(panel.getWidth(), panel.getHeight()); splitPane.setDividerLocation(panel.getHeight()); //test table //H4_2 t = new H4_2(); //CustomJTable temp = (CustomJTable) t.generateTable(); //temp.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); //JScrollPane tableScrollPane = new JScrollPane(temp); //tableScrollPane.add(temp); //splitPane.setBottomComponent(tableScrollPane); //temp.setCellSelectionEnabled(true); //this.getContentPane().add(TablePanel) }
From source file:RDGraphGenerator.java
private JFreeChart createTimeChart(String riderID) { String riderName = (String) riders.get(riderID); final JFreeChart chart = ChartFactory.createStackedBarChart(riderName + "'s Hours", // chart title "Month", // domain axis label "Hours", // range axis label (CategoryDataset) riderTimes.get(riderID), // data PlotOrientation.VERTICAL, // the plot orientation true, // legend true, // tooltips false // urls );// w w w.ja v a 2s . c o m GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); map.mapKeyToGroup("0", "G1"); map.mapKeyToGroup("1", "G1"); map.mapKeyToGroup("2", "G1"); map.mapKeyToGroup("3", "G1"); renderer.setSeriesToGroupMap(map); renderer.setItemMargin(0.0); Paint p1 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0x22, 0xFF), 0.0f, 0.0f, new Color(0x88, 0x88, 0xFF)); renderer.setSeriesPaint(0, p1); Paint p2 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0xFF, 0x22), 0.0f, 0.0f, new Color(0x88, 0xFF, 0x88)); renderer.setSeriesPaint(1, p2); Paint p3 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0x22, 0x22), 0.0f, 0.0f, new Color(0xFF, 0x88, 0x88)); renderer.setSeriesPaint(2, p3); Paint p4 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0xFF, 0x22), 0.0f, 0.0f, new Color(0xFF, 0xFF, 0x88)); renderer.setSeriesPaint(3, p4); renderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setRenderer(renderer); plot.setFixedLegendItems(createLegendItems()); CategoryAxis ca = plot.getDomainAxis(); ca.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90); //Make around the chart transparent. chart.setBackgroundPaint(null); return chart; }
From source file:it.eng.spagobi.engines.chart.bo.charttypes.barcharts.StackedBarGroup.java
/** * Inherited by IChart.//from ww w .j av a 2s . c om * * @param chartTitle the chart title * @param dataset the dataset * * @return the j free chart */ public JFreeChart createChart(DatasetMap datasets) { logger.debug("IN"); CategoryDataset dataset = (CategoryDataset) datasets.getDatasets().get("1"); logger.debug("Get plot orientaton"); PlotOrientation plotOrientation = PlotOrientation.VERTICAL; if (horizontalView) { plotOrientation = PlotOrientation.HORIZONTAL; } JFreeChart chart = ChartFactory.createStackedBarChart(name, // chart title categoryLabel, // domain axis label valueLabel, // range axis label dataset, // data plotOrientation, // the plot orientation legend, // legend true, // tooltips false // urls ); chart.setBackgroundPaint(Color.white); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setBackgroundPaint(color); plot.setRangeGridlinePaint(Color.white); plot.setDomainGridlinePaint(Color.white); plot.setDomainGridlinesVisible(true); GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); int numElForGroup = 0; for (int idx = 0; idx < numGroups.intValue(); idx++) { for (int j = 0; j < numSerieForGroup.intValue(); j++) { try { String tmpSubCat = (String) subCategoryNames.get(j + idx * numSerieForGroup.intValue()); map.mapKeyToGroup(tmpSubCat, "G" + (idx + 1)); } catch (Exception e) { logger.error("out of range error in inserting in stacked bar group: continue anayway", e); } } } renderer.setSeriesToGroupMap(map); renderer.setItemMargin(0.0); renderer.setDrawBarOutline(false); renderer.setBaseItemLabelsVisible(true); if (percentageValue) renderer.setBaseItemLabelGenerator( new StandardCategoryItemLabelGenerator("{2}", new DecimalFormat("#,##.#%"))); else renderer.setBaseItemLabelGenerator(new FilterZeroStandardCategoryItemLabelGenerator()); renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator()); if (maxBarWidth != null) { renderer.setMaximumBarWidth(maxBarWidth.doubleValue()); } boolean document_composition = false; if (mode.equalsIgnoreCase(SpagoBIConstants.DOCUMENT_COMPOSITION)) document_composition = true; /* MyCategoryUrlGenerator mycatUrl=new MyCategoryUrlGenerator(rootUrl); mycatUrl.setDocument_composition(document_composition); mycatUrl.setCategoryUrlLabel(categoryUrlName); mycatUrl.setSerieUrlLabel(serieUrlname); renderer.setItemURLGenerator(mycatUrl); */ TextTitle title = setStyleTitle(name, styleTitle); chart.setTitle(title); if (subName != null && !subName.equals("")) { TextTitle subTitle = setStyleTitle(subName, styleSubTitle); chart.addSubtitle(subTitle); } // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // set the background color for the chart... chart.setBackgroundPaint(color); NumberFormat nf = NumberFormat.getNumberInstance(locale); // set the range axis to display integers only... NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setLabelFont(new Font(styleXaxesLabels.getFontName(), Font.PLAIN, styleXaxesLabels.getSize())); rangeAxis.setLabelPaint(styleXaxesLabels.getColor()); rangeAxis .setTickLabelFont(new Font(styleXaxesLabels.getFontName(), Font.PLAIN, styleXaxesLabels.getSize())); rangeAxis.setTickLabelPaint(styleXaxesLabels.getColor()); rangeAxis.setNumberFormatOverride(nf); if (rangeIntegerValues == true) { rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); } if (rangeAxisLocation != null) { if (rangeAxisLocation.equalsIgnoreCase("BOTTOM_OR_LEFT")) { plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_LEFT); } else if (rangeAxisLocation.equalsIgnoreCase("BOTTOM_OR_RIGHT")) { plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_RIGHT); } else if (rangeAxisLocation.equalsIgnoreCase("TOP_OR_RIGHT")) { plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_RIGHT); } else if (rangeAxisLocation.equalsIgnoreCase("TOP_OR_LEFT")) { plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_LEFT); } } int seriesN = dataset.getRowCount(); int numSerieColored = 0; if (orderColorVector != null && orderColorVector.size() > 0) { logger.debug("color serie by SERIES_ORDER_COLORS template specification"); for (int i = 0; i < seriesN; i++) { if (orderColorVector.get(i) != null) { Color color = orderColorVector.get(i); renderer.setSeriesPaint(i, color); } } } else if (colorMap != null) { while (numSerieColored < seriesN) { for (int i = 1; i <= colorMap.size(); i++) { Color color = (Color) colorMap.get("SER" + i); Color gradient = new Color(Integer.decode("#FFFFFF").intValue()); if (gradientMap != null) gradient = (Color) gradientMap.get("SER" + i); if (color != null) { Paint p = new GradientPaint(0.0f, 0.0f, color, 0.0f, 0.0f, gradient); //renderer.setSeriesPaint(numSerieColored, color); renderer.setSeriesPaint(numSerieColored, p); } numSerieColored++; } } } renderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); MyStandardCategoryItemLabelGenerator generator = null; if (additionalLabels) { generator = new MyStandardCategoryItemLabelGenerator(catSerLabels, "{1}", NumberFormat.getInstance()); double orient = (-Math.PI / 2.0); if (styleValueLabels.getOrientation().equalsIgnoreCase("horizontal")) { orient = 0.0; } renderer.setBaseItemLabelFont( new Font(styleValueLabels.getFontName(), Font.PLAIN, styleValueLabels.getSize())); renderer.setBaseItemLabelPaint(styleValueLabels.getColor()); renderer.setBaseItemLabelGenerator(generator); renderer.setBaseItemLabelsVisible(true); //vertical labels renderer.setBasePositiveItemLabelPosition( new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, orient)); renderer.setBaseNegativeItemLabelPosition( new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, orient)); //horizontal labels /* renderer.setBasePositiveItemLabelPosition(new ItemLabelPosition( ItemLabelAnchor.CENTER, TextAnchor.CENTER)); renderer.setBaseNegativeItemLabelPosition(new ItemLabelPosition( ItemLabelAnchor.CENTER, TextAnchor.CENTER)); */ } SubCategoryAxis domainAxis = new SubCategoryAxis(categoryLabel + " / " + subCategoryLabel); String subCatLabel = ""; for (int j = 1; j <= numGroups.intValue(); j++) { if (subCatLabelsMap != null) subCatLabel = (String) subCatLabelsMap.get("CAT" + j); else subCatLabel = subCategoryLabel; domainAxis.addSubCategory(subCatLabel); domainAxis .setLabelFont(new Font(styleYaxesLabels.getFontName(), Font.PLAIN, styleYaxesLabels.getSize())); domainAxis.setLabelPaint(styleYaxesLabels.getColor()); domainAxis.setTickLabelFont( new Font(styleYaxesLabels.getFontName(), Font.PLAIN, styleYaxesLabels.getSize())); domainAxis.setTickLabelPaint(styleYaxesLabels.getColor()); } plot.setDomainAxis(domainAxis); plot.setRenderer(renderer); /* domainAxis.setCategoryLabelPositions( CategoryLabelPositions.createUpRotationLabelPositions( Math.PI / 6.0)); */ if (legend == true) drawLegend(chart); logger.debug("OUT"); return chart; }
From source file:Simulator.PerformanceCalculation.java
public JPanel cost2() { CategoryDataset dataset = createDataset(); JFreeChart stackedChart = ChartFactory.createStackedBarChart("Cost", "Surgeon ID", "$", dataset, PlotOrientation.VERTICAL, true, true, false); String series1 = "Cost for Actual Wait"; String series2 = "Cost for Minimum Wait"; String series3 = "Cost for Acceptable Wait"; //create group GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); map.mapKeyToGroup(series1, "G1"); map.mapKeyToGroup(series2, "G1"); map.mapKeyToGroup(series3, "G1"); renderer.setSeriesToGroupMap(map);// ww w .j av a 2s . com renderer.setItemMargin(0.03); Color red = new Color(255, 128, 0); Color green = new Color(0, 128, 0); Color yellow = new Color(165, 227, 17); renderer.setSeriesPaint(2, Color.RED); renderer.setSeriesPaint(1, yellow); renderer.setSeriesPaint(0, green); CategoryPlot plot = (CategoryPlot) stackedChart.getPlot(); plot.setRenderer(renderer); return new ChartPanel(stackedChart); }
From source file:org.oscarehr.web.reports.ocan.NeedRatingOverTimeReportGenerator.java
private JFreeChart generateNeedsOverTimeChart() { CategoryDataset dataset = this.createDataset(); JFreeChart chart = ChartFactory.createStackedBarChart("Needs over Time (Consumer and Staff)", // chart title "Assessments", // x axis label "# of Domain", // y axis label dataset, // data PlotOrientation.VERTICAL, true, // include legend true, // tooltips false // urls );/*from w ww . j ava 2 s. c o m*/ chart.setBackgroundPaint(Color.LIGHT_GRAY); GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); map.mapKeyToGroup("Consumer (Unknown)", "G1"); map.mapKeyToGroup("Consumer (No Needs)", "G1"); map.mapKeyToGroup("Consumer (Met Needs)", "G1"); map.mapKeyToGroup("Consumer (Unmet Needs)", "G1"); map.mapKeyToGroup("Staff (Unknown)", "G2"); map.mapKeyToGroup("Staff (No Needs)", "G2"); map.mapKeyToGroup("Staff (Met Needs)", "G2"); map.mapKeyToGroup("Staff (Unmet Needs)", "G2"); renderer.setSeriesToGroupMap(map); renderer.setItemMargin(0.1); //renderer.setItemLabelsVisible(true); renderer.setMaximumBarWidth(15); Paint p1 = Color.GREEN; renderer.setSeriesPaint(0, p1); renderer.setSeriesPaint(4, p1); renderer.setSeriesPaint(7, p1); Paint p2 = Color.BLUE; renderer.setSeriesPaint(1, p2); renderer.setSeriesPaint(5, p2); renderer.setSeriesPaint(8, p2); Paint p3 = new Color(255, 255, 153); renderer.setSeriesPaint(2, p3); renderer.setSeriesPaint(6, p3); renderer.setSeriesPaint(9, p3); Paint p4 = Color.ORANGE; renderer.setSeriesPaint(3, p4); renderer.setSeriesPaint(7, p4); renderer.setSeriesPaint(10, p4); SubCategoryAxis domainAxis = new SubCategoryAxis("Assessments"); domainAxis.setCategoryMargin(0.05); domainAxis.addSubCategory("Consumer"); domainAxis.addSubCategory("Staff"); domainAxis.setMinorTickMarkInsideLength(10); domainAxis.setMinorTickMarkInsideLength(10); domainAxis.setMinorTickMarksVisible(true); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setDomainAxis(domainAxis); plot.setRenderer(renderer); LegendItemCollection result = new LegendItemCollection(); LegendItem item1 = new LegendItem("Unknown", Color.GREEN); LegendItem item2 = new LegendItem("No Needs", Color.BLUE); LegendItem item3 = new LegendItem("Met Needs", new Color(255, 255, 153)); LegendItem item4 = new LegendItem("Unmet Needs", Color.ORANGE); result.add(item1); result.add(item2); result.add(item3); result.add(item4); plot.setFixedLegendItems(result); plot.setBackgroundPaint(Color.lightGray); plot.setRangeGridlinePaint(Color.black); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setRange(new Range(0, 24), true, false); rangeAxis.setTickUnit(new NumberTickUnit(4)); plot.getDomainAxis().setCategoryMargin(0.35); renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); renderer.setBaseItemLabelsVisible(true); renderer.setBasePositiveItemLabelPosition( new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.BASELINE_LEFT)); return chart; }