Example usage for org.jfree.chart.plot PiePlot3D setForegroundAlpha

Introduction

In this page you can find the example usage for org.jfree.chart.plot PiePlot3D setForegroundAlpha.

Prototype

public void setForegroundAlpha(float alpha) 

Source Link

Document

Sets the alpha-transparency for the plot and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:org.openmicroscopy.shoola.agents.metadata.editor.UserDiskSpace.java

/** Builds and lays out the GUI. */
void buildGUI() {
    data.removeAll();/*  w  w  w.  j  a v a  2  s  .  co m*/
    DiskQuota quota = view.isDiskSpaceLoaded();
    if (quota != null) {
        DefaultPieDataset dataset = new DefaultPieDataset();
        long free = quota.getAvailableSpace();
        long used = quota.getUsedSpace();
        if (free < 0 || used < 0) {
            buildChartNotAvailable();
            return;
        }
        dataset.setValue("Free " + UIUtilities.formatFileSize(free), free);
        dataset.setValue("Used " + UIUtilities.formatFileSize(used), used);
        try {
            JFreeChart chart = ChartFactory.createPieChart3D("", dataset, false, true, false);
            PiePlot3D plot = (PiePlot3D) chart.getPlot();
            plot.setDirection(Rotation.CLOCKWISE);
            plot.setForegroundAlpha(0.55f);
            data.add(new ChartPanel(chart), BorderLayout.CENTER);
        } catch (Exception e) {
            buildChartNotAvailable();
        }

    } else {
        JXBusyLabel busyLabel = new JXBusyLabel();
        busyLabel.setBackground(UIUtilities.BACKGROUND_COLOR);
        busyLabel.setEnabled(true);
        busyLabel.setBusy(true);
        JPanel p = UIUtilities.buildComponentPanelCenter(busyLabel);
        p.setBackground(UIUtilities.BACKGROUND_COLOR);
        data.add(p, BorderLayout.CENTER);
    }
    revalidate();
    repaint();
}

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From source file:org.pentaho.reporting.engine.classic.demo.ancient.demo.chartdemo.MultiAPIChartDemo.java

/**
 * Creates a sample chart.//from   www .j  a  v a 2  s .c o  m
 *
 * @return A chart.
 */
private JFreeChart createChart(final int year) {

    final JFreeChart chart = ChartFactory.createPieChart3D("Programming Language of the Year " + year, // chart title
            createSampleDataset(), // data
            true, // include legend
            true, false);

    // set the background color for the chart...
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
    //    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");

    return chart;

}

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From source file:edu.ucla.stat.SOCR.chart.demo.PieChart3DDemo1.java

/**
 * Creates a sample chart.//w w  w  .  ja  v  a 2  s  .com
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
protected JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart3D(chartTitle, // chart title
            dataset, // data
            !legendPanelOn, // include legend
            true, false);

    PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(290);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);

    /*   for (int i=0; i<pulloutFlag.length; i++){
          //System.out.println("\""+pulloutFlag[i]+"\"");
          if (pulloutFlag[i].equals("1")){
      Comparable key = dataset.getKey(i);
      plot.setExplodePercent(key, 0.30);
          }
       }*/

    plot.setNoDataMessage("No data to display");

    if (rotateOn) {
        Rotator rotator = new Rotator(plot);
        rotator.start();
    }

    setCategorySummary(dataset);
    return chart;

}

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From source file:taller.GraficoTorta.java

public GraficoTorta(int posX, int posY, double[] datos, String[] labels, String titulo) {

    super("");
    try {// w ww .j  a  v a2  s  .  c om

        DefaultPieDataset defaultpiedataset = new DefaultPieDataset();

        for (int i = 0; i < datos.length; i++)
            defaultpiedataset.setValue(labels[i], datos[i]);

        JFreeChart jfreechart = ChartFactory.createPieChart3D(titulo, defaultpiedataset, true, true, false);
        PiePlot3D pieplot3d = (PiePlot3D) jfreechart.getPlot();
        pieplot3d.setDarkerSides(true);
        pieplot3d.setStartAngle(0D);
        pieplot3d.setDirection(Rotation.CLOCKWISE);
        pieplot3d.setForegroundAlpha(0.75F);
        pieplot3d.setNoDataMessage("No hay Datos que Mostrar");

        jpanel = new ChartPanel(jfreechart);
        jpanel.setPreferredSize(new Dimension(300, 300));
        setContentPane(jpanel);
        pack();
        RefineryUtilities.centerFrameOnScreen(this);
    } catch (Exception e) {
    }
}

---

From source file:edu.ucla.stat.SOCR.chart.demo.PieChart3DDemo3.java

/**
 * Creates a sample chart.//from www  .j  a v  a2 s .co  m
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
protected JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart3D(chartTitle, // chart title
            dataset, // data
            !legendPanelOn, // include legend
            true, false);

    PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(290);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");
    plot.setLabelGenerator(new CustomPieSectionLabelGenerator());

    for (int i = 0; i < pulloutFlag.length; i++) {
        //System.out.println("\""+pulloutFlag[i]+"\"");
        if (pulloutFlag[i].equals("1")) {
            Comparable key = dataset.getKey(i);
            plot.setExplodePercent(key, 0.30);
        }
    }
    if (rotateOn) {
        Rotator rotator = new Rotator(plot);
        rotator.start();
    }
    setCategorySummary(dataset);
    return chart;

}

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From source file:fuel.gui.stats.StationStatsPanel.java

private void refreshGraphs() {
    graphContainer.removeAll();//  www . j  a  va  2 s.c o  m
    DefaultPieDataset usageDataset = new DefaultPieDataset();
    try {
        for (Station station : database.getStations()) {
            ResultSet thisStation = database
                    .Query("SELECT SUM(liter) FROM fuelrecords WHERE stationId = " + station.getId(), true);
            thisStation.next();
            usageDataset.setValue(station.toString(), thisStation.getInt("1"));
        }

    } catch (SQLException ex) {
        JOptionPane.showMessageDialog(null, ex.getMessage() + ex.getCause());
    }
    JFreeChart usagePieChart = ChartFactory.createPieChart3D("", usageDataset, true, true, false);
    PiePlot3D plot3 = (PiePlot3D) usagePieChart.getPlot();
    plot3.setForegroundAlpha(0.6f);
    //plot3.setCircular(true);

    JPanel usagePieChartPanel = new ChartPanel(usagePieChart);
    usagePieChartPanel.setBorder(
            BorderFactory.createTitledBorder(BorderFactory.createTitledBorder("Tankstation verhouding")));
    usagePieChartPanel.setPreferredSize(new java.awt.Dimension(320, 240));

    DefaultPieDataset fuelDataset = new DefaultPieDataset();
    try {
        ResultSet numberResults = database.Query("SELECT DISTINCT typeOfGas FROM fuelrecords", true);
        while (numberResults.next()) {
            ResultSet thisStation = database.Query("SELECT SUM(liter) FROM fuelrecords WHERE typeOfGas = '"
                    + numberResults.getString("typeOfGas") + "'", true);
            thisStation.next();
            fuelDataset.setValue(numberResults.getString("typeOfGas"), thisStation.getInt("1"));
        }

    } catch (SQLException ex) {
        JOptionPane.showMessageDialog(null, ex.getMessage() + ex.getCause());
    }
    JFreeChart fuelPieChart = ChartFactory.createPieChart3D("", fuelDataset, true, true, false);
    PiePlot3D plot2 = (PiePlot3D) fuelPieChart.getPlot();
    plot2.setForegroundAlpha(0.6f);
    //plot3.setCircular(true);

    JPanel fuelPieChartPanel = new ChartPanel(fuelPieChart);
    fuelPieChartPanel.setBorder(
            BorderFactory.createTitledBorder(BorderFactory.createTitledBorder("Brandstof verhouding")));
    fuelPieChartPanel.setPreferredSize(new java.awt.Dimension(320, 240));

    DefaultCategoryDataset barDataset = new DefaultCategoryDataset();
    try {
        ResultSet motorThing = database.Query("SELECT cost/liter,date FROM fuelrecords ORDER BY date ASC",
                true);
        while (motorThing.next()) {
            barDataset.addValue(motorThing.getDouble("1"), motorThing.getString("date"), "Prijs per liter");
        }

    } catch (SQLException ex) {
        JOptionPane.showMessageDialog(null, ex.getMessage() + ex.getCause());
    }

    JFreeChart barChart = ChartFactory.createBarChart3D("", // chart title
            "", // domain axis label
            "Aantal", // range axis label
            barDataset, // data
            PlotOrientation.VERTICAL, false, // include legend
            true, // tooltips?
            false // URLs?
    );
    CategoryPlot plot = barChart.getCategoryPlot();
    BarRenderer3D renderer = (BarRenderer3D) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    ChartPanel barChartPanel = new ChartPanel(barChart);
    barChartPanel.getChartRenderingInfo().setEntityCollection(null);
    barChartPanel.setBorder(BorderFactory.createTitledBorder("Prijs per liter"));
    barChartPanel.setPreferredSize(new java.awt.Dimension(320, 240));

    JPanel piePanel = new JPanel(new GridLayout(0, 2));
    piePanel.add(usagePieChartPanel);
    piePanel.add(fuelPieChartPanel);
    graphContainer.add(piePanel);
    graphContainer.add(barChartPanel);
    revalidate();
    repaint();
}

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From source file:org.jfree.chart.demo.PieChart3DDemo2.java

/**
 * Creates a new demo./*w  w  w .j a  v a  2s . c  om*/
 *
 * @param title  the frame title.
 */
public PieChart3DDemo2(final String title) {

    super(title);

    // create a dataset...
    final DefaultPieDataset data = new DefaultPieDataset();
    data.setValue("Java", new Double(43.2));
    data.setValue("Visual Basic", new Double(10.0));
    data.setValue("C/C++", new Double(17.5));
    data.setValue("PHP", new Double(32.5));
    data.setValue("Perl", new Double(12.5));

    // create the chart...
    final JFreeChart chart = ChartFactory.createPieChart3D("Pie Chart 3D Demo 2", // chart title
            data, // data
            true, // include legend
            true, false);

    chart.setBackgroundPaint(Color.yellow);
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
    plot.setDirection(Rotation.ANTICLOCKWISE);
    plot.setForegroundAlpha(0.60f);
    plot.setInteriorGap(0.33);
    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

    final Rotator rotator = new Rotator(plot);
    rotator.start();

}

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From source file:org.pentaho.reporting.engine.classic.demo.ancient.demo.chartdemo.TableJFreeChartDemo.java

/**
 * Creates a sample chart.//  ww w.jav  a2  s. c o m
 *
 * @return A chart.
 */
private JFreeChart createChart(final int year, final int[] votes) {

    final JFreeChart chart = ChartFactory.createPieChart3D("Programming Language of the Year " + (year), // chart title
            createSampleDataset(votes), // data
            true, // include legend
            true, false);

    // set the background color for the chart...
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
    //    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage("No data to display");

    return chart;

}

---

From source file:edu.ucla.stat.SOCR.chart.demo.PieChart3DDemo2.java

/**
 * Creates a demo chart./*w  w  w. j  a  v a  2 s  . c o  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
protected JFreeChart createChart(PieDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createPieChart3D(chartTitle, // chart title
            dataset, // dataset
            !legendPanelOn, // include legend
            false, false);

    PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
    plot.setDirection(Rotation.ANTICLOCKWISE);
    plot.setForegroundAlpha(0.60f);
    plot.setInteriorGap(0.05); // 0.33 used to work with JFreeChart 1.0.05

    for (int i = 0; i < pulloutFlag.length; i++) {
        //System.out.println("\""+pulloutFlag[i]+"\"");
        if (pulloutFlag[i].equals("1")) {
            Comparable key = dataset.getKey(i);
            plot.setExplodePercent(key, 0.30);
        }
    }

    if (rotateOn) {
        Rotator rotator = new Rotator(plot);
        rotator.start();
    }

    setCategorySummary(dataset);
    return chart;
}

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From source file:de.suse.swamp.modules.scheduledjobs.Statistics.java

/**
 * Generating the frontpage graph that shows the total amount of different wf types
 *//* ww w  .  ja  v  a2 s .com*/
protected void generateFrontpageGraph() {
    // count the number of workflows of each type: 
    List names = wfman.getWorkflowTemplateNames();
    DefaultPieDataset dataset = new DefaultPieDataset();
    int wfcount = 0;

    for (Iterator it = names.iterator(); it.hasNext();) {
        String template = (String) it.next();
        PropertyFilter templatefilter = new PropertyFilter();
        templatefilter.addWfTemplate(template);
        int count = wfman.getWorkflowIds(templatefilter, null).size();
        if (count > 0) {
            dataset.setValue(template, new Double(count));
        }
        wfcount += count;
    }

    // only generate graph if workflows exist 
    if (wfcount > 0) {
        JFreeChart chart = ChartFactory.createPieChart3D("Workflows inside SWAMP", dataset, false, false,
                false);
        PiePlot3D plot = (PiePlot3D) chart.getPlot();
        plot.setForegroundAlpha(0.6f);
        File image = new File(statPath + fs + "workflows.png");
        if (image.exists())
            image.delete();
        try {
            ChartUtilities.saveChartAsPNG(image, chart, 500, 350);
        } catch (java.io.IOException exc) {
            Logger.ERROR("Error writing image to file: " + exc.getMessage());
        }
    }
}

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