List of usage examples for org.jfree.chart ChartFactory createBarChart
public static JFreeChart createBarChart(String title, String categoryAxisLabel, String valueAxisLabel, CategoryDataset dataset)
From source file:com.przemo.probabilities.gui.SimulatorPanel.java
private void addMainChart() { JFreeChart chart = ChartFactory.createBarChart("Account balance simulation", "Iteration", "Balance", null); chart.getCategoryPlot().getDomainAxis().setVisible(false); p = new ChartPanel(chart); p.setPreferredSize(new Dimension(mainChartPanel.getWidth() - 2, mainChartPanel.getHeight() - 20)); chart.getCategoryPlot().setBackgroundPaint(Color.WHITE); mainChartPanel.setLayout(new FlowLayout()); mainChartPanel.add(p);//from ww w. j av a2 s. c o m //mainChartPanel.validate(); }
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 a v a 2 s . c om*/ 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:org.jfree.chart.swt.demo.SWTBarChartDemo1.java
/** * Creates a sample chart./*from w ww.jav 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("SWTBarChartDemo1", // chart title "Category", // domain axis label "Value", // range axis label dataset); // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // get a reference to the plot for further customisation... CategoryPlot plot = (CategoryPlot) chart.getPlot(); // 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); // the SWTGraphics2D class doesn't handle GradientPaint well, so // replace the gradient painter from the default theme with a // standard painter... renderer.setBarPainter(new StandardBarPainter()); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:datavis.Gui.java
private void initGraphs(DataList dataset) { //Initialize the GUI with default, blank sample graphs //That serve as place holders for that actual content //Create Pie Chart PieChart samplePie = new PieChart("Sample Data"); samplePie.addData("Default Value", 1.0); JFreeChart chart = samplePie.getChartPanel(); //Add chart to GUI javax.swing.JPanel chartPanel = new ChartPanel(chart); chartPanel.setSize(jPanel1.getSize()); jPanel1.add(chartPanel);// www. ja v a 2s. c o m jPanel1.getParent().validate(); //Create Line graph DefaultCategoryDataset sampleLine = new DefaultCategoryDataset(); sampleLine.setValue(1.0, "sample Data", "Sample Data"); JFreeChart chart2 = ChartFactory.createLineChart("Sample Data", "Sample", "Sample", sampleLine); //Add chart to GUI javax.swing.JPanel chartPanel2 = new ChartPanel(chart2); chartPanel2.setSize(jPanel2.getSize()); jPanel2.add(chartPanel2); jPanel2.getParent().validate(); //Create bar graph DefaultCategoryDataset sampleBar = new DefaultCategoryDataset(); sampleLine.setValue(1.0, "sample Data", "Sample Data"); JFreeChart chart3 = ChartFactory.createBarChart("Sample Data", "Sample", "Sample", sampleBar); //Add chart to GUI javax.swing.JPanel chartPanel3 = new ChartPanel(chart3); chartPanel3.setSize(jPanel3.getSize()); jPanel3.add(chartPanel3); jPanel3.getParent().validate(); //Set the author information to the info box jTextArea2.setText(displayDevelopers); }
From source file:org.jfree.chart.demo.BarChartDemo1.java
/** * Creates a sample chart./*from ww w .jav a 2s . c om*/ * * @param dataset the dataset. * * @return The chart. */ private static JFreeChart createChart(CategoryDataset dataset) { JFreeChart chart = ChartFactory.createBarChart("Performance: JFreeSVG vs Batik", null /* x-axis label*/, "Milliseconds" /* y-axis label */, dataset); chart.addSubtitle( new TextTitle("Time to generate 1000 charts in SVG " + "format (lower bars = better performance)")); chart.setBackgroundPaint(Color.white); 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 // // ****************************************************************** NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(false); chart.getLegend().setFrame(BlockBorder.NONE); return chart; }
From source file:org.jfree.chart.demo.selection.SelectionDemo5Category.java
private static JFreeChart createChart(CategoryDataset dataset, DatasetSelectionExtension<CategoryCursor<String, String>> ext) { // create the chart... JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 1", "Category", "Value", dataset); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setDomainGridlinesVisible(true); plot.setRangeCrosshairVisible(true); plot.setRangeCrosshairPaint(Color.blue); // 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);/*from ww w . j av a 2s. c o m*/ // 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.setLegendItemToolTipGenerator(new StandardCategorySeriesLabelGenerator("Tooltip: {0}")); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); //add selection specific rendering IRSUtilities.setSelectedItemPaint(renderer, ext, Color.WHITE); //register plot as selection change listener ext.addChangeListener(plot); return chart; }
From source file:moller.javapeg.program.gui.frames.ImageRepositoryStatisticsViewer.java
private ChartPanel createChart(CategoryDataset bardataset, String label) { String title = getLang().get("imagestatisticsviewer.chart.title.prefix"); String valueAxisLabel = getLang().get("imagestatisticsviewer.chart.valueAxisLabel"); JFreeChart barChart = ChartFactory.createBarChart(title + " " + label, label, valueAxisLabel, bardataset); ChartPanel chartPanel = new ChartPanel(barChart); chartPanel.setName(label);//from w ww . j av a 2 s . c o m chartPanel.setMouseWheelEnabled(true); final CategoryPlot plot = barChart.getCategoryPlot(); plot.setBackgroundPaint(new Color(204, 204, 204)); BarRenderer barRenderer = (BarRenderer) plot.getRenderer(); barRenderer.setBarPainter(new StandardBarPainter()); barRenderer.setSeriesPaint(0, new Color(102, 153, 204)); barRenderer.setDrawBarOutline(true); barRenderer.setSeriesOutlinePaint(0, Color.BLACK); return chartPanel; }
From source file:cmpt305.lab3.gui.controllers.CompareGraphController.java
public CompareGraphController(User main, User... users) { this.main = main; BAR_GRAPH = new DefaultCategoryDataset(); COMPARE_GRAPH = new DefaultCategoryDataset(); JFreeChart t = ChartFactory.createBarChart("SteamWeb", "User", "Time Spent in Each Genre", BAR_GRAPH); addData(main);// ww w . ja v a 2s. c om if (users != null && users.length > 0) { Arrays.asList(users).stream().filter(u -> !u.equals(main)).distinct().forEach(u -> { addData(u); COMPARE.add(u); }); } CategoryPlot plot = t.getCategoryPlot(); plot.setDataset(1, COMPARE_GRAPH); plot.mapDatasetToRangeAxis(1, 1); plot.setRangeAxis(1, new NumberAxis("Compatability")); LineAndShapeRenderer rend = new LineAndShapeRenderer(); rend.setBaseToolTipGenerator((cd, x, y) -> String.format("%s: %f", cd.getColumnKey(y), cd.getValue(x, y))); rend.setSeriesVisibleInLegend(0, false); plot.setRenderer(1, rend); VIEW = new ChartPanel(t); setSize(); }
From source file:UserInterface.SearchPatientJPanel.java
private void btnGenerateChartActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnGenerateChartActionPerformed int row = patientTable.getSelectedRow(); if (row < 0) { JOptionPane.showMessageDialog(null, "Please select person", "Warning", JOptionPane.WARNING_MESSAGE); } else {//from w ww .j a v a 2 s .c o m Patient patient = (Patient) patientTable.getValueAt(row, 0); for (VitalSign vs : patient.getVitalSignHistory().getVitalSignList()) { DefaultCategoryDataset dataset = new DefaultCategoryDataset(); JPanel chartJPanel = new JPanel(); dataset.setValue(vs.getRespiratoryRate(), "RR", "Respiratory Rate"); dataset.setValue(vs.getHeartRate(), "HR", "Heart Rate"); dataset.setValue(vs.getBloodPressure(), "BP", "BP"); dataset.setValue(vs.getWeight(), "WT", "Weight"); JFreeChart chart = ChartFactory.createBarChart("Vital Sign", "Vital Sign", "Values", dataset); ChartFrame frame = new ChartFrame("Bar chart for Vital Sign", chart); ChartPanel chartPanel = new ChartPanel(chart); chartPanel.setDomainZoomable(true); chartJPanel.setLayout(new BorderLayout()); chartJPanel.add(chartPanel, BorderLayout.NORTH); frame.setVisible(true); frame.setSize(500, 300); } } // TODO add your handling code here: }
From source file:org.jfree.graphics2d.demo.SVGChartWithAnnotationsDemo1.java
private static JFreeChart createBarChart() { DefaultCategoryDataset dataset = new DefaultCategoryDataset(); dataset.addValue(10.0, "R1", "Q1"); dataset.addValue(7.0, "R1", "Q2"); dataset.addValue(8.0, "R1", "Q3"); dataset.addValue(4.0, "R1", "Q4"); dataset.addValue(10.6, "R2", "Q1"); dataset.addValue(6.1, "R2", "Q2"); dataset.addValue(8.5, "R2", "Q3"); dataset.addValue(4.3, "R2", "Q4"); JFreeChart chart = ChartFactory.createBarChart("Sales 2008", null, null, dataset); chart.removeLegend();/*from www . ja va 2 s .c o m*/ chart.setBackgroundPainter(null); chart.getPlot().setBackgroundPainter(new ColorPainter(new Color(200, 200, 255, 60))); return chart; }