Example usage for org.jfree.data.category DefaultCategoryDataset setValue

Introduction

In this page you can find the example usage for org.jfree.data.category DefaultCategoryDataset setValue.

Prototype

public void setValue(double value, Comparable rowKey, Comparable columnKey) 

Source Link

Document

Adds or updates a value in the table and sends a DatasetChangeEvent to all registered listeners.

Usage

From source file:edu.wpi.cs.wpisuitetng.modules.requirementmanager.view.requirements.NewBarChartPanel.java

/**
 * @return the data of iterations to be displayed by the bar chart
 *//*from   w  w w . j a  va2s  .  c  o  m*/
private static CategoryDataset setDataIteration() {
    DefaultCategoryDataset dataSet = new DefaultCategoryDataset();
    List<Iteration> iterations = IterationModel.getInstance().getIterations();// list of iterations
    List<Requirement> requirements = RequirementModel.getInstance().getRequirements();// list of requirements
    int[] iterationNum = new int[iterations.size()];
    for (int i = 0; i < iterations.size(); i++) {
        for (int j = 0; j < requirements.size(); j++) {
            if (requirements.get(j).getIteration().toString().equals(iterations.get(i).toString())) {
                iterationNum[i]++;// increments the number if the requiremet
                                  // belongs to the given iteration
            }
        }
    }
    for (int k = 0; k < iterationNum.length; k++) {
        dataSet.setValue(iterationNum[k], iterations.get(k).toString(), "Iteration");// sets
        // the
        // data
    }
    return dataSet;
}

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From source file:edu.wpi.cs.wpisuitetng.modules.requirementmanager.view.requirements.NewBarChartPanel.java

/**
 * @return the dataset based upon the statuses of all requirements
 *//* w ww.  j av a2s.  c  om*/
private static CategoryDataset setDataStatus() {
    int numStatusNew = 0;
    int numStatusDeleted = 0;
    int numStatusInprogress = 0;
    int numStatusComplete = 0;
    int numStatusOpen = 0;
    DefaultCategoryDataset dataSet = new DefaultCategoryDataset();
    List<Requirement> requirements = RequirementModel.getInstance().getRequirements();// list of requirements
    for (int i = 0; i < requirements.size(); i++) {
        if (requirements.get(i).getStatus() == RequirementStatus.NEW) {
            numStatusNew += 1;
        } else if (requirements.get(i).getStatus() == RequirementStatus.DELETED) {
            numStatusDeleted += 1;
        } else if (requirements.get(i).getStatus() == RequirementStatus.INPROGRESS) {
            numStatusInprogress += 1;
        } else if (requirements.get(i).getStatus() == RequirementStatus.COMPLETE) {
            numStatusComplete += 1;
        } else {
            numStatusOpen += 1;
        }
    }
    dataSet.setValue(numStatusNew, "New", "Status");
    dataSet.setValue(numStatusDeleted, "Deleted", "Status");
    dataSet.setValue(numStatusInprogress, "In Progress", "Status");
    dataSet.setValue(numStatusComplete, "Complete", "Status");
    dataSet.setValue(numStatusOpen, "Open", "Status");
    return dataSet;
}

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From source file:com.googlecode.tawus.jfreechart.pages.JPEGChartDemo.java

public JFreeChart getChart() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(5, "Sales", "2007");
    dataset.setValue(6, "Sales", "2008");

    JFreeChart chart = ChartFactory.createBarChart("BarChart", "Year", "Sales", dataset,
            PlotOrientation.VERTICAL, false, true, true);

    return chart;
}

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From source file:com.porepw.porli.frame.java

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
    // TODO add your handling code here:
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(60, "Marks", "Student 1");
    dataset.setValue(40, "Marks", "Student 2");
    dataset.setValue(90, "Marks", "Student 3");
    dataset.setValue(50, "Marks", "Student 4");
    dataset.setValue(70, "Marks", "Student 5");
    dataset.setValue(30, "Marks", "Student 6");

    JFreeChart chart = ChartFactory.createLineChart("Student Marks", "Student Name", "Marks", dataset,
            PlotOrientation.HORIZONTAL, false, true, false);
    CategoryPlot p = chart.getCategoryPlot();
    p.setRangeGridlinePaint(Color.BLACK);
    ChartPanel panel = new ChartPanel(chart);
    panel.setDomainZoomable(true);//from   w w w . ja  va2  s  . c  o m
    jPanel2.add(panel, BorderLayout.CENTER);
    panel.setPreferredSize(new java.awt.Dimension(500, 270));
}

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From source file:UserInterface.JFreeChartJPanel.java

public JFreeChartJPanel(VitalSign vs, JPanel upc) {
    initComponents();//w  w w. j a  v a 2 s  .  c o m

    this.vs = vs;
    this.upc = upc;

    int rr = (vs.getRespiratoryrate());
    int hr = vs.getHeartrate();
    int bp = vs.getBloodpressure();
    double w = vs.getWeight();
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(rr, "", "Respiratory Rate");
    dataset.setValue(hr, "", "Heart Rate");
    dataset.setValue(bp, "", "Blood Pressure");
    dataset.setValue(w, "", "Weight");

    //    
    org.jfree.chart.JFreeChart chart = ChartFactory.createBarChart("VitalSign", "Vital Signs", "Range", dataset,
            PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setRangeGridlinePaint(Color.black);
    ChartFrame frame = new ChartFrame("Bar Chart for _---_", chart);
    frame.setVisible(true);
    frame.setSize(600, 600);
}

---

From source file:id.aas.apps.mvc.view.barChart.java

public void setChart() throws SQLException {
    double Lunas = 0;
    double Casbon = 0;
    String queryLunas = "SELECT SUM(total_tagihan) from transaksi where keterangan='Lunas'";
    String queryCasbon = "SELECT SUM(total_tagihan) from transaksi where keterangan='Cash Bon'";
    ConnectionDB.InstanceDB.openConnection();
    ResultSet rs = ConnectionDB.InstanceDB.RunSelectQuery(queryLunas);
    while (rs.next()) {
        Lunas = rs.getDouble(1);/*w  w  w .j ava2s  .  c o m*/
    }
    System.out.println(Lunas);

    ResultSet rs1 = ConnectionDB.InstanceDB.RunSelectQuery(queryCasbon);
    while (rs1.next()) {
        Casbon = rs1.getDouble(1);
    }
    System.out.println(Casbon);

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(Lunas, "Lunas", "Catatan Uang Pendapatan");
    dataset.setValue(Casbon, "Cash Bon", "Catatan Uang Pendapatan");

    JFreeChart chart = ChartFactory.createBarChart3D("Catatan Uang Pendapatan dan Piutang",
            "Keterangan Pembayaran", "Jumlah Uang", dataset);
    ChartPanel cPanel = new ChartPanel(chart);
    this.setContentPane(cPanel);
}

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From source file:UserInterface.JFreeChart.java

public JFreeChart(VitalSign vs, JPanel upc) {
    initComponents();//ww w.java2 s  . c om
    this.vs = vs;
    this.upc = upc;

    int rr = (vs.getRespiratoryrate());
    int hr = vs.getHeartrate();
    int bp = vs.getBloodpressure();
    double w = vs.getWeight();
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(rr, "", "Respiratory Rate");
    dataset.setValue(hr, "", "Heart Rate");
    dataset.setValue(bp, "", "Blood Pressure");
    dataset.setValue(w, "", "Weight");

    //    
    org.jfree.chart.JFreeChart chart = ChartFactory.createBarChart("VitalSign", "Vital Signs", "Range", dataset,
            PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setRangeGridlinePaint(Color.black);
    ChartFrame frame = new ChartFrame("Bar Chart for _---_", chart);
    frame.setVisible(true);
    frame.setSize(450, 350);
}

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From source file:Classes_Home.CriarGrafico.java

public void criargrafico(JPanel jPanel3) {
        String pcs[] = { "'HP'", "'IBM'", "'LENOVO'", "'POSITIVO'", "'NACIONAL'" };
        for (int i = 0; i <= 4; i++) {
            String query = "SELECT * FROM `cpu` WHERE marca = " + pcs[i];

            try {
                st = connection.createStatement();
                rs = st.executeQuery(query);
                if (rs.last()) {
                    int aux = rs.getRow();
                    vetorParaGrafico[i] = aux;
                }//w  ww.  j a  v a 2 s  .co m
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        dataset.setValue(vetorParaGrafico[0], "Quantidade", "HP");
        dataset.setValue(vetorParaGrafico[1], "Quantidade", "IBM");
        dataset.setValue(vetorParaGrafico[2], "Quantidade", "LENOVO");
        dataset.setValue(vetorParaGrafico[3], "Quantidade", "POSITIVO");
        dataset.setValue(vetorParaGrafico[4], "Quantidade", "NACIONAL");

        JFreeChart chart = ChartFactory.createBarChart3D(null, null, "Quantidade", dataset,
                PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot p = chart.getCategoryPlot();
        CategoryItemRenderer renderer = p.getRenderer();
        renderer.setSeriesPaint(0, new Color(80, 151, 204));
        p.setRangeGridlinePaint(Color.BLACK);
        ChartPanel panel = new ChartPanel(chart);
        panel.setDomainZoomable(true);
        panel.setVisible(true);
        jPanel3.setLayout(new BorderLayout());
        jPanel3.add(panel, BorderLayout.CENTER);
        jPanel3.revalidate();
        jPanel3.repaint();
        System.gc();
    }

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From source file:com.sjsu.uidesign.ExecStatus.java

public ExecStatus() {
    super();//w  ww .  java 2 s  . c o  m
    super.setTitle("Task Execution Status");
    super.setSize(500, 500);
    super.setResizable(true);
    super.setLocationRelativeTo(null);

    JLabel usageImage = new JLabel();
    //usageImage.setIcon(new ImageIcon("Pie_3.png"));

    //usageImage.setIcon(new javax.swing.ImageIcon(getClass().getResource("/com/sjsu/uidesign/Bar_4.png"))); // NOI18N
    //add(usageImage);

    DefaultCategoryDataset barChartData = new DefaultCategoryDataset();
    barChartData.setValue(6, "Cache Cleanup", "Cache Cleanup");
    barChartData.setValue(8, "Antivirus Scan", "Antivirus Scan");
    barChartData.setValue(7, "Empty Recycle Bin", "Empty Recycle Bin");

    JFreeChart barChart = ChartFactory.createBarChart("Task Execution Status", "Task Name", "Status",
            createDataset(), PlotOrientation.VERTICAL, true, true, false);
    CategoryPlot barChar = barChart.getCategoryPlot();
    barChar.setRangeGridlinePaint(Color.ORANGE);

    ChartPanel barPanel = new ChartPanel(barChart);

    JPanel panelChart = new JPanel();
    panelChart.removeAll();
    panelChart.add(barPanel, BorderLayout.CENTER);
    panelChart.validate();
    add(panelChart);
}

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From source file:muh.GrafikDeneme.java

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
    DefaultCategoryDataset dcd = new DefaultCategoryDataset();
    dcd.setValue(78.80, "Marks", "Ganesh");
    dcd.setValue(68.80, "Marks", "Dinesh");
    dcd.setValue(88.80, "Marks", "John");
    dcd.setValue(98.80, "Marks", "Ali");
    dcd.setValue(58.80, "Marks", "Sachin");

    JFreeChart jchart = ChartFactory.createBarChart3D("Student Record", "Student Name", "Student Marks", dcd,
            PlotOrientation.VERTICAL, true, true, false);

    CategoryPlot plot = jchart.getCategoryPlot();
    plot.setRangeGridlinePaint(Color.black);

    ChartFrame chartFrm = new ChartFrame("Student Record", jchart, true);
    chartFrm.setVisible(true);//  www  . j av a2 s .c  o  m
    chartFrm.setSize(500, 400);

    //SMD PENCERENN NE KOYACAAAAAAAAAAAAAAAAK

    ChartPanel chartPanel = new ChartPanel(jchart);
    //  DESGNDEN PANELN ADINI DETRD pnlReport ,,set layout=box

    pnlReport.removeAll();
    pnlReport.add(chartPanel);
    pnlReport.updateUI();

}

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