Example usage for org.jfree.chart JFreeChart getPlot

List of usage examples for org.jfree.chart JFreeChart getPlot

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Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getPlot.

Prototype

public Plot getPlot()

Source Link

Document

Returns the plot for the chart.

Usage

From source file:net.sf.dynamicreports.test.jasper.chart.MeterChartTest.java

@Override
public void test() {
    super.test();

    numberOfPagesTest(1);/* www .jav a  2  s . com*/

    JFreeChart chart = getChart("summary.chart1", 0);
    Plot plot = chart.getPlot();
    Assert.assertEquals("renderer", MeterPlot.class, plot.getClass());
    MeterPlot meterPlot = (MeterPlot) plot;
    Assert.assertEquals("value", 15, meterPlot.getDataset().getValue());
    Assert.assertEquals("data range low", 3d, meterPlot.getRange().getLowerBound());
    Assert.assertEquals("data range high", 30d, meterPlot.getRange().getUpperBound());
    Assert.assertEquals("value color", Color.BLUE, meterPlot.getValuePaint());
    Assert.assertEquals("value mask", "15.0", meterPlot.getTickLabelFormat().format(15));
    Assert.assertEquals("value font", new Font("Arial", Font.PLAIN, 10), meterPlot.getValueFont());
    Assert.assertEquals("shape", DialShape.CIRCLE, meterPlot.getDialShape());
    Assert.assertEquals("meter angle", 270, meterPlot.getMeterAngle());
    Assert.assertEquals("units", "units", meterPlot.getUnits());
    Assert.assertEquals("tick interval", 3d, meterPlot.getTickSize());
    Assert.assertEquals("background color", Color.LIGHT_GRAY, meterPlot.getDialBackgroundPaint());
    Assert.assertEquals("needle color", Color.CYAN, meterPlot.getNeedlePaint());
    Assert.assertEquals("tick color", Color.MAGENTA, meterPlot.getTickPaint());
    Assert.assertEquals("tick label font", new Font("Courier New", Font.PLAIN, 10),
            meterPlot.getTickLabelFont());
    Assert.assertEquals("intervals size", 2, meterPlot.getIntervals().size());
    intervalTest((MeterInterval) meterPlot.getIntervals().get(0), "red", new Color(1f, 0f, 0f, 0.8f), 25d, 30d);
    intervalTest((MeterInterval) meterPlot.getIntervals().get(1), "yellow", new Color(1f, 1f, 0f, 0.5f), 20d,
            25d);
}

From source file:org.openmrs.module.usagestatistics.web.view.chart.FoundByChartView.java

@Override
protected JFreeChart createChart(Map<String, Object> model, HttpServletRequest request) {
    UsageStatisticsService svc = Context.getService(UsageStatisticsService.class);
    int[] stats = svc.getFoundByStats(getFromDate(), getUntilInclusiveDate(), getLocation(), getUsageFilter());

    String labelLink = ContextProvider.getMessage("usagestatistics.foundBy.directLink");
    String labelId = ContextProvider.getMessage("usagestatistics.foundBy.idSearch");
    String labelName = ContextProvider.getMessage("usagestatistics.foundBy.nameSearch");

    double total = stats[0];
    DefaultPieDataset dataset = new DefaultPieDataset();
    dataset.setValue(labelLink, 100.0 * stats[1] / total);
    dataset.setValue(labelId, 100.0 * stats[2] / total);
    dataset.setValue(labelName, 100.0 * stats[3] / total);

    JFreeChart chart = ChartFactory.createPieChart(null, dataset, false, false, false);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setInteriorGap(0.0);//from w  w w .jav a2  s  .co  m
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2})"));
    plot.setLabelFont(getFont());

    return chart;
}

From source file:org.jfree.chart.demo.CloneTest1.java

private JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Clone Test 1", "Time", "Value", xydataset, true,
            true, false);/*from  www . ja  v  a2s  .  c o m*/
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    ValueAxis valueaxis = xyplot.getDomainAxis();
    valueaxis.setAutoRange(true);
    valueaxis.setFixedAutoRange(60000D);
    return jfreechart;
}

From source file:cgpanalyser.gui.chart.XYChartPanel.java

private int getDomainCrosshairValue(JFreeChart jfreechart) {
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    return (int) xyplot.getDomainCrosshairValue();
}

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

public SystemUsage() {
    super();//from ww  w .j av  a2  s.c om
    super.setTitle("System Usage");
    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/Pie_3.png"))); // NOI18N
    //add(usageImage);

    DefaultPieDataset pieDataset = new DefaultPieDataset();
    pieDataset.setValue("System Idle", 30);
    pieDataset.setValue("System Busy", 70);

    JFreeChart pieChart = ChartFactory.createPieChart3D("System Usage", pieDataset, true, true, true);

    Plot Pie = pieChart.getPlot();
    ChartPanel piePanel = new ChartPanel(pieChart);

    JPanel panelPie = new JPanel();
    panelPie.removeAll();
    panelPie.add(piePanel, BorderLayout.CENTER);
    panelPie.validate();

    add(panelPie);

}

From source file:org.operamasks.faces.render.graph.BarChartRenderer.java

protected void setChartStyles(JFreeChart chart, UIChart comp) {
    super.setChartStyles(chart, comp);

    Plot plot = chart.getPlot();
    if (plot instanceof CategoryPlot) {
        setBarStyles((CategoryPlot) plot, comp);
    } else if (plot instanceof XYPlot) {
        setBarStyles((XYPlot) plot, comp);
    }// w  w w  .j  a v  a  2  s  .  co  m
}

From source file:org.jfree.chart.demo.PieChartDemo7.java

/**
 * Creates a new demo instance./* w  w w .  j av  a  2 s.co  m*/
 * 
 * @param title  the frame title.
 */
public PieChartDemo7(String title) {

    super(title);
    JPanel panel = new JPanel(new GridLayout(2, 2));
    DefaultPieDataset dataset = new DefaultPieDataset();
    dataset.setValue("Section 1", 23.3);
    dataset.setValue("Section 2", 56.5);
    dataset.setValue("Section 3", 43.3);
    dataset.setValue("Section 4", 11.1);

    JFreeChart chart1 = ChartFactory.createPieChart("Chart 1", dataset, false, false, false);
    JFreeChart chart2 = ChartFactory.createPieChart("Chart 2", dataset, false, false, false);
    PiePlot plot2 = (PiePlot) chart2.getPlot();
    plot2.setCircular(false);
    JFreeChart chart3 = ChartFactory.createPieChart3D("Chart 3", dataset, false, false, false);
    PiePlot3D plot3 = (PiePlot3D) chart3.getPlot();
    plot3.setForegroundAlpha(0.6f);
    plot3.setCircular(true);
    JFreeChart chart4 = ChartFactory.createPieChart3D("Chart 4", dataset, false, false, false);
    PiePlot3D plot4 = (PiePlot3D) chart4.getPlot();
    plot4.setForegroundAlpha(0.6f);

    panel.add(new ChartPanel(chart1));
    panel.add(new ChartPanel(chart2));
    panel.add(new ChartPanel(chart3));
    panel.add(new ChartPanel(chart4));

    panel.setPreferredSize(new Dimension(800, 600));
    setContentPane(panel);

}

From source file:org.openmrs.module.pmtct.web.view.chart.AbstractChartView.java

/**
 * @see org.springframework.web.servlet.view.AbstractView
 *//*from   w w w  . j  a v  a 2s  . co  m*/
@Override
@SuppressWarnings("unchecked")
protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    // Respond as a PNG image
    response.setContentType("image/png");

    // Disable caching
    response.setHeader("Pragma", "No-cache");
    response.setDateHeader("Expires", 0);
    response.setHeader("Cache-Control", "no-cache");

    int width = 400;
    int height = 300;

    JFreeChart chart = createChart(model, request);
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setOutlineStroke(new BasicStroke(0));
    chart.getPlot().setOutlinePaint(getBackgroundColor());
    chart.getPlot().setBackgroundPaint(getBackgroundColor());
    chart.getPlot().setNoDataMessage("No data available");

    ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, width, height);
}

From source file:com.googlecode.logVisualizer.chart.PieChartBuilder.java

private JFreeChart createChart(final PieDataset dataset) {

    final JFreeChart chart = ChartFactory.createPieChart(getTitle(), dataset, isIncludeLegend(), true, false);
    final PiePlot plot = (PiePlot) chart.getPlot();

    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");
    plot.setIgnoreNullValues(true);//w w w .j  ava2s .  c o  m
    plot.setIgnoreZeroValues(true);

    return chart;
}

From source file:gui.statistics.PieChartTest.java

/**
 * Creates new form PieChartTest/* ww  w  .  j  av  a 2 s.com*/
 */
public PieChartTest(java.awt.Frame parent, boolean modal) {
    super(parent, modal);
    initComponents();
    Date a = new Date(2014 - 1900, 11, 1);
    Date b = new Date(2014 - 1900, 11, 31);
    DefaultPieDataset data = new DefaultPieDataset();
    HashMap<String, BigDecimal> map = Database.getInstance().getTotalExpensesByCategory(a, b);

    for (String key : map.keySet()) {
        data.setValue(key, map.get(key).doubleValue());
    }

    JFreeChart pieChart = ChartFactory.createPieChart("PIE CHART", data, true, false, Locale.GERMAN);
    PiePlot plot = (PiePlot) pieChart.getPlot();
    plot.setLabelGenerator(null);

    BufferedImage pie = pieChart.createBufferedImage(500, 400);
    setSize(600, 500);
    jLabel1.setIcon(new ImageIcon(pie));
}