List of usage examples for org.jfree.chart ChartFactory createBarChart
public static JFreeChart createBarChart(String title, String categoryAxisLabel, String valueAxisLabel, CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls)
From source file:j2se.jfreechart.barchart.BarChartDemo4.java
/** * Creates a sample chart./*from ww w. j av a 2 s . c o m*/ * * @param dataset the dataset. * * @return The chart. */ private JFreeChart createChart(final CategoryDataset dataset) { // create the chart... final JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo", // chart title "Category", // domain axis label "Value", // range axis label dataset, // data PlotOrientation.VERTICAL, true, // include legend true, // tooltips? false // URLs? ); // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // set the background color for the chart... chart.setBackgroundPaint(new Color(0xBBBBDD)); // get a reference to the plot for further customisation... final CategoryPlot plot = chart.getCategoryPlot(); // 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); renderer.setMaximumBarWidth(0.10); // 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); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:ANNFileDetect.EncogTestClass.java
private void drawchart(TreeMap<Double, Integer> ht, String file, int minima) throws IOException { DefaultCategoryDataset ds = new DefaultCategoryDataset(); //XYDataset xy = new XYDataset(); /*/*from w ww. j a v a 2 s . c om*/ * Enumeration<Double> e = ht.keys(); while (e.hasMoreElements()) { * Double tmp = e.nextElement(); //ds.addValue(ht.get(tmp), "Times", * tmp); if (ht.get(tmp) > 100) ds.addValue(ht.get(tmp), "Times", tmp); * } */ for (Map.Entry<Double, Integer> entry : ht.entrySet()) { //ds.addValue(ht.get(tmp), "Times", tmp); if (entry.getValue() > minima) { ds.addValue(entry.getValue(), "Times", entry.getKey()); } } /* * while (e.hasMoreElements()) { Double tmp = e.nextElement(); * //ds.addValue(ht.get(tmp), "Times", tmp); if (ht.get(tmp) > 100) * ds.addValue(ht.get(tmp), "Times", tmp); } */ JFreeChart chart = ChartFactory.createBarChart(file, "quantity", "value", ds, PlotOrientation.VERTICAL, true, true, false); //JFreeChart chart = ChartFactory.createScatterPlot(file, "quantity", "value",ds, PlotOrientation.VERTICAL, true, true, false); String dlt = "/"; String[] tmpfl = file.split(dlt); String crp = tmpfl[tmpfl.length - 1]; String[] actfl = crp.split("\\."); ChartUtilities.saveChartAsJPEG(new File("/tmp/charts/" + actfl[1].toUpperCase() + actfl[0]), chart, 6000, 1200); files++; }
From source file:Reportes.BarChart.java
public ChartPanel reporteVehiculosAgregados(DefaultCategoryDataset data) { JFreeChart chart = ChartFactory.createBarChart("Reporte de cantidad de vehiculos aadidos por sede", "Sedes", "Cantidad", data, PlotOrientation.VERTICAL, true, true, true); CategoryPlot categoryP = chart.getCategoryPlot(); BarRenderer renderer = (BarRenderer) categoryP.getRenderer(); renderer.setMaximumBarWidth(0.35);//from ww w. j a v a 2 s .c o m Color color = new Color(67, 165, 208); renderer.setSeriesPaint(0, color); ChartPanel panel = new ChartPanel(chart, true, true, true, false, false); panel.setSize(ancho, alto); return panel; }
From source file:com.bdb.weather.display.day.DayRainPane.java
/** * Constructor./* w ww .j a v a 2 s . co m*/ */ public DayRainPane() { setPrefSize(400, 300); chart = ChartFactory.createBarChart("Water Cycle", "Hour", "", null, PlotOrientation.VERTICAL, true, true, false); chartViewer = new ChartViewer(chart); rainPlot = (CategoryPlot) chart.getPlot(); rainPlot.setNoDataMessage("There is no data for the specified day"); BarRenderer renderer = (BarRenderer) rainPlot.getRenderer(); renderer.setBasePaint(Color.BLUE); renderer.setSeriesPaint(0, Color.BLUE); renderer.setSeriesPaint(1, Color.RED); renderer.setSeriesItemLabelGenerator(0, new RainItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, Depth.getDefaultFormatter())); StandardCategoryToolTipGenerator ttgen = new StandardCategoryToolTipGenerator( StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, Depth.getDefaultFormatter()); rainPlot.getRenderer().setSeriesToolTipGenerator(0, ttgen); NumberFormat etFormatter = (NumberFormat) Depth.getDefaultFormatter().clone(); etFormatter.setMaximumFractionDigits(etFormatter.getMaximumFractionDigits() + 1); renderer.setSeriesItemLabelGenerator(1, new RainItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, etFormatter)); ttgen = new StandardCategoryToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, etFormatter); rainPlot.getRenderer().setSeriesToolTipGenerator(1, ttgen); rainPlot.setRangeAxis(valueAxis); rainPlot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_90); dataTable = new TableView(); TableColumn<RainItem, Integer> hourColumn = new TableColumn<>(HOUR_ROW_KEY); hourColumn.setCellValueFactory(new PropertyValueFactory(HOUR_ROW_KEY)); dataTable.getColumns().add(hourColumn); TableColumn<RainItem, Depth> rainfallColumn = new TableColumn<>("Rainfall"); rainfallColumn.setCellValueFactory(new PropertyValueFactory(RAIN_ROW_KEY)); dataTable.getColumns().add(rainfallColumn); TableColumn<RainItem, Depth> etColumn = new TableColumn<>(ET_ROW_KEY); etColumn.setCellValueFactory(new PropertyValueFactory(ET_ROW_KEY)); dataTable.getColumns().add(etColumn); this.setTabContents(chartViewer, dataTable); }
From source file:web.diva.server.model.SparkLineGenerator.java
/** * Creates a new JSparklinesBarChartTableCellRenderer. Use this constructor * when positive and negative values are to be plotted. Note that to use the * significance color coding the object in the table cell has to be of type * XYDataPoint.//ww w .j a v a 2 s . c o m * * @param plotOrientation the orientation of the plot * @param minValue the minium value to be plotted, used to make sure that * all plots in the same column has the same minimum value and are thus * comparable * @param maxValue the maximum value to be plotted, used to make sure that * all plots in the same column has the same maximum value and are thus * comparable * @param negativeValuesColor the color to use for the negative values if * two sided data is shown * @param positiveValuesColor the color to use for the positive values if * two sided data is shown, and the color used for one sided data * @param nonSignificantColor the color to use for the non-significant * values * @param significanceLevel the upper level for when to use the significant * values color * @throws IllegalArgumentException if minValue > maxValue */ public SparkLineGenerator(PlotOrientation plotOrientation, double minValue, double maxValue, Color negativeValuesColor, Color positiveValuesColor, Color nonSignificantColor, double significanceLevel) { // System.out.println("the 2 line mode "); this.negativeValuesColor = negativeValuesColor; this.positiveValuesColor = positiveValuesColor; rangeFactor = Math.max(Math.abs(maxValue), Math.abs(minValue)); this.maxValue = maxValue / rangeFactor; this.minValue = minValue / rangeFactor; this.nonSignificantColor = nonSignificantColor; this.significanceLevel = significanceLevel; DefaultCategoryDataset dataset = new DefaultCategoryDataset(); chart = ChartFactory.createBarChart(null, null, null, dataset, plotOrientation, false, false, false); // this.chartPanel = new ChartPanel(chart); plot = chart.getCategoryPlot(); plot.getRangeAxis().setRange(this.minValue, this.maxValue); // hide unwanted chart details plot.setOutlineVisible(false); plot.getRangeAxis().setVisible(false); plot.getDomainAxis().setVisible(false); plot.setRangeGridlinesVisible(false); plot.setBackgroundAlpha(0.0f); plot.setBackgroundImageAlpha(0.0f); plot.setBackgroundPaint(plotBackgroundColor); chart.setBackgroundImageAlpha(0.0f); chart.setBackgroundPaint(plotBackgroundColor); if (minValue > maxValue) { throw new IllegalArgumentException( "minValue has to be smaller than maxValue! Current values: minValue: " + minValue + ", maxValue: " + maxValue + "."); } }
From source file:j2se.jfreechart.barchart.BarChartDemo3.java
/** * Creates a sample chart.// w w w . j a v a 2 s.co m * * @param dataset the dataset. * * @return a sample chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final 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); chart.setBackgroundPaint(Color.lightGray); // get a reference to the plot for further customisation... final CategoryPlot plot = chart.getCategoryPlot(); plot.setNoDataMessage("NO DATA!"); final CategoryItemRenderer renderer = new CustomRenderer(new Paint[] { Color.red, Color.blue, Color.green, Color.yellow, Color.orange, Color.cyan, Color.magenta, Color.blue }); // renderer.setLabelGenerator(new StandardCategoryLabelGenerator()); renderer.setItemLabelsVisible(true); final 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... final ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLowerMargin(0.15); rangeAxis.setUpperMargin(0.15); return chart; }
From source file:barChart1.BarChartDemo.java
/** * Creates a sample chart./* w w w . ja v a 2 s .c o m*/ * * @param dataset the dataset. * * @return The chart. */ private static JFreeChart createChart(CategoryDataset dataset) { // create the chart... JFreeChart chart = ChartFactory.createBarChart("Belgium vs Italy vs Ireland ", // chart title "Category", // domain axis label "Value", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // 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... final 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.red, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(64, 0, 0)); GradientPaint gp3 = new GradientPaint(0.0f, 0.0f, Color.yellow, 0.0f, 0.0f, new Color(64, 0, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); renderer.setSeriesPaint(3, gp2); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:dumbara.view.Chart1.java
public static void byEmployee() { DefaultCategoryDataset objDataset = new DefaultCategoryDataset(); try {/*from w w w .j ava 2 s . co m*/ dumbara.model.Chart1[] chart1 = LoanController.getLoanAmounts(); for (dumbara.model.Chart1 chart11 : chart1) { objDataset.setValue(chart11.getLoanamount(), "Loan amounts", chart11.getEmpID()); } } catch (ClassNotFoundException | SQLException ex) { Logger.getLogger(Chart1.class.getName()).log(Level.SEVERE, null, ex); } // JFreeChart objChart = ChartFactory.createBarChart("Total Loan Amounts of Employees", "Employee ID", "Loan Amount (Rs.)", objDataset, PlotOrientation.VERTICAL, true, true, false); ChartFrame frame = new ChartFrame("Data Analysis Wizard - v2.1.4", objChart); frame.pack(); frame.setSize(1000, 600); frame.setVisible(true); frame.setLocationRelativeTo(null); }
From source file:j2se.jfreechart.barchart.BarChartDemo8.java
/** * Creates a sample chart.//from w w w .j a v a2 s. co m * * @param dataset the dataset. * * @return The chart. */ private JFreeChart createChart(final CategoryDataset dataset) { // create the chart... final JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 8", // chart title "Category", // domain axis label "Value", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation false, // 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... 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()); rangeAxis.setUpperMargin(0.15); // disable bar outlines... final CategoryItemRenderer renderer = plot.getRenderer(); renderer.setSeriesItemLabelsVisible(0, Boolean.TRUE); final CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:grafici.StatisticheBarChart.java
/** * Creates a sample chart.//from w w w .ja v a2s . co m * * @param dataset * the dataset. * * @return The chart. */ private static JFreeChart createChart(CategoryDataset dataset, Table results, int variabile, int valore) { // create the chart... JFreeChart chart = ChartFactory.createBarChart(titolo, // chart // title "", // domain axis label results.getColumn(valore).getText().toUpperCase(), // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // 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 = (CategoryPlot) chart.getPlot(); // ****************************************************************** // More than 150 demo applications are included with the JFreeChart // Developer Guide...for more information, see: // // > http://www.object-refinery.com/jfreechart/guide.html // // ****************************************************************** // 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); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 12.0)); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }