List of usage examples for org.jfree.chart.labels ItemLabelPosition ItemLabelPosition
public ItemLabelPosition(ItemLabelAnchor itemLabelAnchor, TextAnchor textAnchor, TextAnchor rotationAnchor, double angle)
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 w w w.j a v a 2 s .com*/ 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:storybook.ui.chart.jfreechart.ChartUtil.java
public static ItemLabelPosition getNiceItemLabelPosition() { ItemLabelAnchor localItemLabelAnchor = ItemLabelAnchor.OUTSIDE6; TextAnchor localTextAnchor1 = TextAnchor.BOTTOM_LEFT; TextAnchor localTextAnchor2 = TextAnchor.TOP_LEFT; double d = Math.toRadians(270.0D); return new ItemLabelPosition(localItemLabelAnchor, localTextAnchor1, localTextAnchor2, d); }
From source file:com.crunchify.jsp.servlet.BarServlet.java
public JFreeChart getChart() { DefaultCategoryDataset dataset = new DefaultCategoryDataset(); dataset.addValue(15, "1", "451"); dataset.addValue(12, "1", "851"); dataset.addValue(10, "2", "362"); dataset.addValue(5, "2", "142"); JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 3", // chart title "Category", // domain axis label "Value", // range axis label dataset, // data PlotOrientation.VERTICAL, // the plot orientation false, // include legend true, false);//w w w .j ava 2s . co m chart.setBackgroundPaint(Color.lightGray); // get a reference to the plot for further customisation... CategoryPlot plot = chart.getCategoryPlot(); plot.setNoDataMessage("NO DATA!"); CategoryItemRenderer renderer = new CustomRenderer(new Paint[] { Color.red, Color.blue, Color.green, Color.yellow, Color.orange, Color.cyan, Color.magenta, Color.blue }); renderer.setItemLabelsVisible(true); ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, 45.0); renderer.setPositiveItemLabelPosition(p); plot.setRenderer(renderer); // change the margin at the top of the range axis... ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLowerMargin(0.15); rangeAxis.setUpperMargin(0.15); return chart; }
From source file:eu.delving.sip.base.ReportChartHelper.java
private static JPanel finishBarChart(JFreeChart chart, Color... colors) { CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT); plot.setRangePannable(true);/*from w w w . j a va2 s . co m*/ if (colors.length > 0) plot.setRenderer(new CustomRenderer(colors)); BarRenderer bar = (BarRenderer) plot.getRenderer(); bar.setItemLabelAnchorOffset(9D); bar.setBaseItemLabelsVisible(true); bar.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); bar.setMaximumBarWidth(0.05); bar.setItemMargin(0.03D); bar.setBasePositiveItemLabelPosition( new ItemLabelPosition(INSIDE12, CENTER_RIGHT, CENTER_RIGHT, -1.5707963267948966D)); bar.setPositiveItemLabelPositionFallback( new ItemLabelPosition(OUTSIDE12, CENTER_LEFT, CENTER_LEFT, -1.5707963267948966D)); CategoryAxis x = plot.getDomainAxis(); x.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90); x.setCategoryMargin(0.25D); x.setUpperMargin(0.02D); x.setLowerMargin(0.02D); NumberAxis y = (NumberAxis) plot.getRangeAxis(); y.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); y.setUpperMargin(0.10000000000000001D); ChartUtilities.applyCurrentTheme(chart); return new ChartPanel(chart); }
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);//from w ww . ja va 2 s . c o m 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:graficarordenamiento.Graficador.java
public void crearGrafico() { // Creando el Grafico chart = ChartFactory.createBarChart("Grfico de barras", null, null, dataset, PlotOrientation.VERTICAL, false, false, false);// ww w .j a va 2 s.c o m chart.setBackgroundPaint(new GradientPaint(0, 0, Color.WHITE, 700, 0, Color.BLACK.brighter(), false)); chart.setBackgroundImageAlpha(0.5f); final CategoryPlot plot = chart.getCategoryPlot(); plot.setNoDataMessage("NO DATA!"); plot.setRangeGridlinePaint(Color.red); plot.setBackgroundPaint(new GradientPaint(0, 0, Color.LIGHT_GRAY, 0, 100, Color.darkGray)); plot.setBackgroundImageAlpha(0.5f); //plot.setDomainGridlinesVisible(true); BarRenderer rend = (BarRenderer) plot.getRenderer(); final ItemLabelPosition e = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, 45.0); 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)); rend.setSeriesPaint(0, gp0); rend.setSeriesPaint(1, gp1); rend.setSeriesPaint(2, gp2); plot.setRenderer(rend); // change the margin at the top of the range axis... final ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLowerMargin(0.15); rangeAxis.setUpperMargin(0.15); // set up gradient paints for series... }
From source file:org.neo4j.bench.chart.JFreeBarChart.java
@Override protected JFreeChart createChart(AbstractDataset dataset) { JFreeChart chart = ChartFactory.createBarChart("Performance chart", "Bench case", "Time(s)", (DefaultCategoryDataset) dataset, PlotOrientation.VERTICAL, true, true, false); rotateCategoryAxis(chart, Math.PI / 4.0); CategoryPlot plot = chart.getCategoryPlot(); BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setItemLabelGenerator(new CategoryItemLabelGenerator() { public String generateColumnLabel(CategoryDataset dataset, int column) { return "col" + column; }/* www . j a v a 2 s .c o m*/ public String generateLabel(CategoryDataset dataset, int row, int column) { return "" + dataset.getValue(row, column).intValue(); } public String generateRowLabel(CategoryDataset dataset, int row) { return "row" + row; } }); renderer.setBaseItemLabelPaint(Color.black); renderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE12, TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, -Math.PI / 2.0)); renderer.setItemLabelsVisible(true); return chart; }
From source file:se.backede.jeconomix.forms.report.TransactionReport.java
public void addLineChart(Map<String, List<TransactionReportDto>> reports, Boolean average) { JFreeChart lineChart = ChartFactory.createLineChart("TOTAL", "MONTH", "Kr", ReportUtils.createDataset(reports, average), PlotOrientation.VERTICAL, true, true, true); ChartPanel chartPanel = new ChartPanel(lineChart); chartPanel.setPreferredSize(new java.awt.Dimension(lineChartPanel.getWidth(), lineChartPanel.getHeight())); CategoryAxis axis = lineChart.getCategoryPlot().getDomainAxis(); CategoryItemRenderer renderer = lineChart.getCategoryPlot().getRenderer(); ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.HALF_ASCENT_CENTER, TextAnchor.BOTTOM_CENTER, 0); renderer.setBasePositiveItemLabelPosition(position); renderer.setBaseItemLabelGenerator(new CategoryItemLabelGenerator() { @Override//ww w . j av a2s . c o m public String generateLabel(CategoryDataset dataset, int series, int category) { if (average) { if (series == 0) { Number value = dataset.getValue(series, category); String result = value.toString(); // could apply formatting here return result; } } else { Number value = dataset.getValue(series, category); String result = value.toString(); // could apply formatting here return result; } return null; } @Override public String generateRowLabel(CategoryDataset cd, int i) { return null; } @Override public String generateColumnLabel(CategoryDataset cd, int i) { return null; } }); renderer.setBaseItemLabelsVisible(true); lineChartPanel.setLayout(new BorderLayout()); lineChartPanel.add(chartPanel, BorderLayout.NORTH); }
From source file:Visao.grafico.Grafico.java
public void criaGrafico() { CategoryDataset cds = createDataset(); titulo = "Grfico de " + ControlePrincipal.tipo_grafico; String eixoy = "Valores"; String txt_legenda = "Ledenda:"; boolean legenda = true; boolean tooltips = true; boolean urls = true; graf = ChartFactory.createBarChart3D(ControlePrincipal.descricao, txt_legenda, eixoy, cds, PlotOrientation.VERTICAL, legenda, tooltips, urls); CategoryPlot plot = (CategoryPlot) graf.getPlot(); CategoryItemRenderer renderer = plot.getRenderer(); renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); renderer.setBaseItemLabelsVisible(false); //ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, //TextAnchor.CENTER, TextAnchor.CENTER, 0.0); //renderer.setBasePositiveItemLabelPosition(p); /*ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.INSIDE12, TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, -Math.PI / 2.0); renderer.setBasePositiveItemLabelPosition(p); ItemLabelPosition p2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, -Math.PI / 2.0); renderer.setPositiveItemLabelPosition(p2);*/ CategoryItemRenderer line = plot.getRenderer(); //aqui definido o label line.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); line.setBaseItemLabelsVisible(true); line.setBaseItemLabelPaint(Color.BLACK); ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER, TextAnchor.CENTER, 0.0);//from w w w . j a v a 2 s. c o m line.setBasePositiveItemLabelPosition(p); myChartPanel = new ChartPanel(graf, true); myChartPanel.setSize(jPanel1.getWidth(), jPanel1.getHeight()); myChartPanel.setVisible(true); jPanel1.removeAll(); jPanel1.add(myChartPanel); jPanel1.revalidate(); jPanel1.repaint(); }
From source file:edu.indiana.htrc.visual.HTRCBarChartDrawer.java
@Override public File draw() { System.out.println("draw bar!!!!!!!!!!!!!"); DefaultCategoryDataset bar_dataset = new DefaultCategoryDataset(); /*dataset.setValue(6, "Profit", "Jane"); dataset.setValue(7, "Profit", "Tom"); dataset.setValue(8, "Profit", "Jill"); dataset.setValue(5, "Profit", "John"); dataset.setValue(12, "Profit", "Fred");*/ Set<String> key_set = input_map.keySet(); Iterator<String> iter = key_set.iterator(); while (iter.hasNext()) { String key = iter.next(); int value = input_map.get(key); bar_dataset.setValue(value, dataset_label, key); }/*w ww . j a v a 2 s .c o m*/ JFreeChart chart = null; if (is3D) { chart = ChartFactory.createBarChart3D(chart_name, x_axis_label, y_axis_label, bar_dataset, PlotOrientation.VERTICAL, true, true, false); } else { chart = ChartFactory.createBarChart(chart_name, x_axis_label, y_axis_label, bar_dataset, PlotOrientation.VERTICAL, true, true, false); } CategoryPlot p = chart.getCategoryPlot(); /* NumberAxis rangeAxis = (NumberAxis) p.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());*/ BarRenderer renderer = (BarRenderer) p.getRenderer(); DecimalFormat decimalformat1 = new DecimalFormat("##"); StandardCategoryItemLabelGenerator label_generator = new StandardCategoryItemLabelGenerator("{2}", decimalformat1); renderer.setItemLabelGenerator(label_generator); final ItemLabelPosition pos = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, 0/* -Math.PI / 2.0*/ ); renderer.setPositiveItemLabelPosition(pos); final CategoryAxis domainAxis = p.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); renderer.setMaximumBarWidth(.15); renderer.setItemLabelsVisible(true); chart.getCategoryPlot().setRenderer(renderer); File img = new File("../webapps/HTRC-UI-AuditAnalyzer/images/" + System.currentTimeMillis() + ".jpg"); try { ChartUtilities.saveChartAsJPEG(img, chart, 1400, 600); } catch (IOException e) { System.err.println("Problem occurred creating chart."); } return img; }