List of usage examples for org.jfree.chart.axis CategoryAxis setCategoryLabelPositions
public void setCategoryLabelPositions(CategoryLabelPositions positions)
From source file:dk.sdu.mmmi.featureous.views.codecharacterization.TanglingViewChart.java
public TanglingViewChart(boolean pkg, boolean sortByValue) { this.sortByValue = sortByValue; this.pkg = pkg; data = new DefaultKeyedValues2DDataset(); String title = "Computational unit characterization"; jchart = ChartFactory.createStackedBarChart(title, (pkg) ? "Package" : "Class", "Tangling", data, PlotOrientation.VERTICAL, true, false, false); CategoryPlot plot = (CategoryPlot) jchart.getPlot(); // chart.getLegend().setPosition(RectangleEdge.RIGHT); // chart.getLegend().setVerticalAlignment(VerticalAlignment.TOP); // chart.getLegend().setHorizontalAlignment(HorizontalAlignment.LEFT); LegendItemCollection lic = new LegendItemCollection(); // lic.add(new LegendItem("Infrastructural unit", "", "", "", new Rectangle(10, 10), Color.GREEN)); // lic.add(new LegendItem("Group-feature unit", "", "", "", new Rectangle(10, 10), Color.BLUE)); // lic.add(new LegendItem("Single-feature unit", "", "", "", new Rectangle(10, 10), Color.RED)); plot.setFixedLegendItems(lic);/*from w w w . ja v a 2 s . co m*/ // chart.removeLegend(); plot.setDomainAxis(new SparselyLabeledCategoryAxis(20)); CategoryAxis xAxis = (CategoryAxis) plot.getDomainAxis(); xAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); xAxis.setLabel((pkg) ? "Package" : "Class"); // xAxis.setTickLabelInsets(new RectangleInsets(0, 0, 5, 5)); // xAxis.setMaximumCategoryLabelLines(1); xAxis.setLowerMargin(0); xAxis.setCategoryMargin(0); xAxis.setUpperMargin(0); // xAxis.setMaximumCategoryLabelWidthRatio(20f); jchart.setBackgroundPaint(Color.white); StackedBarRenderer renderer = new StackedBarRenderer() { @Override public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) { super.drawItem(g2, state, dataArea, plot, domainAxis, rangeAxis, dataset, row, column, pass); double start = plot.getDomainAxis().getCategoryStart(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); double end = plot.getDomainAxis().getCategoryEnd(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); String compUnit = data.getRowKey(row).toString(); // Calculate y coeffs double posBase = getBase(); // for(int i = 0; i<row; i++){ // Number val = dataset.getValue(i, column); // if(val!=null){ // posBase = posBase + val.doubleValue(); // } // } Number value = dataset.getValue(row, column); if (value == null) { return; } double val = value.doubleValue(); double translatedBase = plot.getRangeAxis().valueToJava2D(posBase, dataArea, plot.getRangeAxisEdge()); double translatedValue = plot.getRangeAxis().valueToJava2D(posBase + val, dataArea, plot.getRangeAxisEdge()); if (Controller.getInstance().getTraceSet().getSelectionManager().getSelectedClasses() .contains(compUnit) || Controller.getInstance().getTraceSet().getSelectionManager().getSelectedPkgs() .contains(compUnit)) { g2.setPaint(UIUtils.SELECTION_COLOR); g2.setStroke(new BasicStroke(3f)); Line2D l2d = new Line2D.Double(start, translatedBase, start, translatedValue); g2.draw(l2d); l2d = new Line2D.Double(end, translatedBase, end, translatedValue); g2.draw(l2d); l2d = new Line2D.Double(start, translatedBase, end, translatedBase); g2.draw(l2d); l2d = new Line2D.Double(start, translatedValue, end, translatedValue); g2.draw(l2d); } } }; renderer.setToolTipGenerator(new CategoryToolTipGenerator() { public String generateToolTip(CategoryDataset cd, int i, int i1) { String key = data.getRowKey(i).toString(); // key = key.substring(0, key.length()-1); return "<html>" + i + " - " + key + "<br>" + Double.toString(cd.getValue(i, i1).doubleValue()) + "</hmtl>"; } }); plot.setRenderer(renderer); panel = new ChartPanel(jchart); panel.getPopupMenu().setEnabled(false);//add(SVGExporter.createExportAction(chart, panel)); createView(); Controller.getInstance().getTraceSet().getSelectionManager().addSelectionListener(this); }
From source file:edu.ucla.stat.SOCR.chart.demo.BarChartDemo1.java
/** * Creates a sample chart./*from w w w . j av a2s. co m*/ * * @param dataset the dataset. * * @return The chart. */ protected JFreeChart createChart(CategoryDataset dataset) { domainLabel = "Category"; rangeLabel = "Value"; // create the chart... JFreeChart chart = ChartFactory.createBarChart(chartTitle, // chart title domainLabel, // domain axis label rangeLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation !legendPanelOn, // include legend true, // tooltips? false // URLs? ); // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // set the background color for the chart... chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation... CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setDomainGridlinesVisible(true); plot.setRangeGridlinePaint(Color.white); // set the range axis to display integers only... NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); // disable bar outlines... BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(false); // set up gradient paints for series... GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator()); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); // OPTIONAL CUSTOMISATION COMPLETED. /*Summary s = new Summary(dataset); LegendTitle legend = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); wrapper.setBorder(new BlockBorder(1.0, 1.0, 1.0, 1.0)); LegendItemSource[] legendSource= legend.getSources(); LegendItemCollection old_legendItems = legendSource[0].getLegendItems(); LegendItemCollection new_legendItems = new LegendItemCollection(); int legendCount = old_legendItems.getItemCount(); for (int i=0; i<legendCount; i++){ LegendItem old_legendItem = old_legendItems.get(i); String legendLabel = old_legendItem.getLabel(); System.out.println("legendLabel="+old_legendLabel); LegendItem new_legendItem = new LegendItem( old_legendItem.getLabel()+s.getSummary(i), old_legendItem.getDescription(), old_legendItem.getToolTipText(), old_legendItem.getURLText(), old_legendItem.isShapeVisible(), old_legendItem.getShape(), old_legendItem.isShapeFilled(), old_legendItem.getFillPaint(), old_legendItem.isShapeOutlineVisible(), old_legendItem.getOutlinePaint(), old_legendItem.getOutlineStroke(), old_legendItem.isLineVisible(), old_legendItem.getLine(), old_legendItem.getLineStroke(), old_legendItem.getlinePaint() ); new_legendItems.add(new_legendItem); } // *** this is important - you need to add the item container to // the wrapper, otherwise the legend items won't be displayed when // the wrapper is drawn... *** BlockContainer items = legend.getItemContainer(); items.setPadding(2, 10, 5, 2); wrapper.add(items); legend.setWrapper(wrapper); legend.setPosition(RectangleEdge.BOTTOM); legend.setHorizontalAlignment(HorizontalAlignment.LEFT); chart.addSubtitle(legend);*/ setCategorySummary(dataset); return chart; }
From source file:com.cwctravel.hudson.plugins.suitegroupedtests.TrendGraph.java
@Override protected JFreeChart createGraph() { final CategoryDataset dataset = createDataSet().build(); final JFreeChart chart = ChartFactory.createStackedAreaChart(null, // chart // title null, // unused yLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation false, // include legend true, // tooltips false // urls );//w w w . j a v a 2 s. co m chart.setBackgroundPaint(Color.white); final CategoryPlot plot = chart.getCategoryPlot(); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setBackgroundPaint(Color.WHITE); plot.setOutlinePaint(null); plot.setForegroundAlpha(0.8f); // plot.setDomainGridlinesVisible(true); // plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.black); CategoryAxis domainAxis = new ShiftedCategoryAxis(null); plot.setDomainAxis(domainAxis); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); domainAxis.setCategoryMargin(0.0); final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); ChartUtil.adjustChebyshev(dataset, rangeAxis); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setAutoRange(true); StackedAreaRenderer ar = new StackedAreaRenderer2() { private static final long serialVersionUID = 7962375662395944968L; @Override public Paint getItemPaint(int row, int column) { ChartLabel key = (ChartLabel) dataset.getColumnKey(column); if (key.getColor() != null) return key.getColor(); return super.getItemPaint(row, column); } @Override public String generateURL(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return label.getURL() + relativeUrl; } @Override public String generateToolTip(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return label.getToolTipText(); } }; plot.setRenderer(ar); ar.setSeriesPaint(0, ColorPalette.RED); // Skips. ar.setSeriesPaint(1, ColorPalette.YELLOW); // Failures. ar.setSeriesPaint(2, ColorPalette.BLUE); // Total. // crop extra space around the graph plot.setInsets(new RectangleInsets(0, 0, 0, 5.0)); return chart; }
From source file:biz.ixnay.pivot.charts.skin.jfree.LineChartViewSkin.java
@Override protected JFreeChart createChart() { LineChartView chartView = (LineChartView) getComponent(); String title = chartView.getTitle(); String horizontalAxisLabel = chartView.getHorizontalAxisLabel(); String verticalAxisLabel = chartView.getVerticalAxisLabel(); boolean showLegend = chartView.getShowLegend(); String seriesNameKey = chartView.getSeriesNameKey(); List<?> chartData = chartView.getChartData(); JFreeChart chart;/*from w w w . ja v a 2s . com*/ ChartView.CategorySequence categories = chartView.getCategories(); if (categories.getLength() > 0) { CategorySeriesDataset dataset = new CategorySeriesDataset(categories, seriesNameKey, chartData); if (threeDimensional) { chart = ChartFactory.createLineChart3D(title, horizontalAxisLabel, verticalAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, false, false); } else { chart = ChartFactory.createLineChart(title, horizontalAxisLabel, verticalAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, false, false); } CategoryPlot plot = (CategoryPlot) chart.getPlot(); CategoryAxis domainAxis = plot.getDomainAxis(); CategoryLabelPositions categoryLabelPositions = CategoryLabelPositions .createUpRotationLabelPositions(categoryLabelRotation); domainAxis.setCategoryLabelPositions(categoryLabelPositions); if (rangeAxisRange != null) { ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setRange(rangeAxisRange); } } else { chart = ChartFactory.createXYLineChart(title, horizontalAxisLabel, verticalAxisLabel, new XYSeriesDataset(seriesNameKey, chartData), PlotOrientation.VERTICAL, showLegend, false, false); if (rangeAxisRange != null) { XYPlot plot = (XYPlot) chart.getPlot(); ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setRange(rangeAxisRange); } } return chart; }
From source file:de.mpg.mpdl.inge.pubman.web.statistic_charts.StatisticChartServlet.java
/** * Creates the statistic chart.//from w ww . j av a 2 s. co m * * @param dataset the dataset. * * @return The chart. */ private JFreeChart createChart(CategoryDataset dataset) { // create the chart JFreeChart chart = ChartFactory.createStackedBarChart(null, // chart title "", // domain axis label "", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend false, // tooltips? false // URLs? ); // set the background color for the chart chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setBackgroundPaint(new Color(0xf5, 0xf5, 0xf5)); plot.setDomainGridlinePaint(Color.gray); plot.setDomainGridlinesVisible(true); plot.setRangeGridlinePaint(Color.gray); // set the range axis to display integers only final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLowerBound(0); // disable bar outlines... StackedBarRenderer renderer = (StackedBarRenderer) plot.getRenderer(); renderer.setBarPainter(new StandardBarPainter()); renderer.setDrawBarOutline(false); // set up gradient paints for series /* * GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, * 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, * 0, 0)); */ Color series1Color = new Color(0xfa, 0x80, 0x72); Color series2Color = new Color(0x64, 0x95, 0xed); renderer.setSeriesPaint(1, series1Color); renderer.setSeriesPaint(0, series2Color); // remove shadow renderer.setShadowVisible(false); // // Labels in bars /* * renderer.setSeriesItemLabelsVisible(0, true); renderer.setSeriesItemLabelGenerator(0, new * StandardCategoryItemLabelGenerator()); renderer.setSeriesItemLabelPaint(0, Color.white); * renderer.setSeriesItemLabelsVisible(1, true); renderer.setSeriesItemLabelGenerator(1, new * StandardCategoryItemLabelGenerator()); renderer.setSeriesItemLabelPaint(1, Color.white); */ // setCategorySummary(dataset); // rotate labels on x-axis CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); return chart; }
From source file:com.cwctravel.hudson.plugins.multimoduletests.TrendGraph.java
@Override protected JFreeChart createGraph() { final CategoryDataset dataset = createDataSet().build(); final JFreeChart chart = ChartFactory.createStackedAreaChart(null, // chart // title null, // unused yLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation false, // include legend true, // tooltips false // urls );/*from w ww . j a v a2 s .c om*/ chart.setBackgroundPaint(Color.white); final CategoryPlot plot = chart.getCategoryPlot(); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setBackgroundPaint(Color.WHITE); plot.setOutlinePaint(null); plot.setForegroundAlpha(0.8f); // plot.setDomainGridlinesVisible(true); // plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.black); CategoryAxis domainAxis = new ShiftedCategoryAxis(null); plot.setDomainAxis(domainAxis); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); domainAxis.setCategoryMargin(0.0); final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); ChartUtil.adjustChebyshev(dataset, rangeAxis); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setAutoRange(true); StackedAreaRenderer ar = new StackedAreaRenderer2() { private static final long serialVersionUID = 7962375662395944968L; @Override public Paint getItemPaint(int row, int column) { ChartLabel key = (ChartLabel) dataset.getColumnKey(column); if (key.getColor() != null) return key.getColor(); return super.getItemPaint(row, column); } @Override public String generateURL(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return prefixUrl + label.getURL() + suffixUrl; } @Override public String generateToolTip(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return label.getToolTipText(); } }; plot.setRenderer(ar); ar.setSeriesPaint(0, ColorPalette.RED); // Skips. ar.setSeriesPaint(1, ColorPalette.YELLOW); // Failures. ar.setSeriesPaint(2, ColorPalette.BLUE); // Total. // crop extra space around the graph plot.setInsets(new RectangleInsets(0, 0, 0, 5.0)); return chart; }
From source file:piilSource.BarChart.java
private JFreeChart createChart(String title, final CategoryDataset dataset, String metaLabel) { // create the chart... final JFreeChart chart = ChartFactory.createBarChart( "Barplot of the " + metaLabel + " values for all samples - " + title, // chart title "Samples", // domain axis label metaLabel + " values", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips? false // URLs? );// w ww. jav a2 s . c o m // set the background color for the chart... chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation... final CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.red); plot.setRangeGridlinePaint(Color.white); // set the range axis to display integers only... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); if (metaLabel.equals("beta")) { rangeAxis.setRange(0, 1); rangeAxis.setTickUnit(new NumberTickUnit(0.2)); } // disable bar outlines... final BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(false); // set up gradient paints for series... final GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, Color.blue); final GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, Color.green); final GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, Color.red); final GradientPaint gp3 = new GradientPaint(0.0f, 0.0f, Color.yellow, 0.0f, 0.0f, Color.yellow); final GradientPaint gp4 = new GradientPaint(0.0f, 0.0f, Color.cyan, 0.0f, 0.0f, Color.cyan); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); renderer.setSeriesPaint(3, gp3); renderer.setSeriesPaint(4, gp4); final CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); if (dataset.getColumnCount() > 40) { domainAxis.setTickLabelFont(new Font("Serif", Font.PLAIN, 10)); domainAxis .setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2)); } return chart; }
From source file:de.mpg.escidoc.pubman.statistic_charts.StatisticChartServlet.java
/** * Creates the statistic chart.//w ww.java 2 s . co m * * @param dataset the dataset. * * @return The chart. */ private JFreeChart createChart(CategoryDataset dataset) { // create the chart JFreeChart chart = ChartFactory.createStackedBarChart(null, // chart title "", // domain axis label "", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend false, // tooltips? false // URLs? ); // set the background color for the chart chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setBackgroundPaint(new Color(0xf5, 0xf5, 0xf5)); plot.setDomainGridlinePaint(Color.gray); plot.setDomainGridlinesVisible(true); plot.setRangeGridlinePaint(Color.gray); // set the range axis to display integers only final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLowerBound(0); // disable bar outlines... StackedBarRenderer renderer = (StackedBarRenderer) plot.getRenderer(); renderer.setBarPainter(new StandardBarPainter()); renderer.setDrawBarOutline(false); // set up gradient paints for series /* GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); */ Color series1Color = new Color(0xfa, 0x80, 0x72); Color series2Color = new Color(0x64, 0x95, 0xed); renderer.setSeriesPaint(1, series1Color); renderer.setSeriesPaint(0, series2Color); //remove shadow renderer.setShadowVisible(false); // //Labels in bars /* renderer.setSeriesItemLabelsVisible(0, true); renderer.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator()); renderer.setSeriesItemLabelPaint(0, Color.white); renderer.setSeriesItemLabelsVisible(1, true); renderer.setSeriesItemLabelGenerator(1, new StandardCategoryItemLabelGenerator()); renderer.setSeriesItemLabelPaint(1, Color.white); */ //setCategorySummary(dataset); //rotate labels on x-axis CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); return chart; }
From source file:com.indicator_engine.controller.GraphController.java
private JFreeChart createBarChart(final CategoryDataset dataset, final String chartTitle) { // create the chart... final JFreeChart chart = ChartFactory.createBarChart(chartTitle, // chart title "Indicators", // domain axis label "Count", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips? false // URLs? );/*from ww w . j a v a 2 s . c o m*/ // SOME OPTIONAL CUSTOMISATION OF THE CHART // set the background color for the chart chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation final CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); // set the range axis to display integers only... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); // disable bar outlines... final BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(false); // set up gradient paints for series... final GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, Color.lightGray); final GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, Color.lightGray); final GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, Color.lightGray); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); final CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); return chart; }
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 );/* ww w . j av a 2 s . 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; }