Example usage for org.jfree.chart JFreeChart getPlot

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:org.operamasks.faces.render.graph.ScatterChartRenderer.java

protected JFreeChart createChart(UIChart comp) {
    JFreeChart chart = super.createChart(comp);

    if (chart != null) {
        Plot plot = chart.getPlot();
        if (plot instanceof CategoryPlot) {
            LineAndShapeRenderer r = (LineAndShapeRenderer) ((CategoryPlot) plot).getRenderer();
            r.setBaseLinesVisible(false);
            r.setBaseShapesVisible(true);
            r.setDrawOutlines(false);/*  w  w w  .ja  va  2  s .com*/
        } else if (plot instanceof XYPlot) {
            XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) ((XYPlot) plot).getRenderer();
            r.setBaseLinesVisible(false);
            r.setBaseShapesVisible(true);
            r.setDrawOutlines(false);
        }
    }

    return chart;
}

From source file:org.pentaho.chart.plugin.jfreechart.chart.multi.JFreeDefaultMultiChartGenerator.java

protected JFreeChart doCreateChart(ChartDocumentContext chartDocContext, ChartTableModel data) {
    final JFreeChart chart = createChart(chartDocContext, data, ChartMultiStyle.MULTI);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setForegroundAlpha(0.5f);//  ww w .  j a v a 2s. c  o m
    createRangeAxis(chartDocContext, data, chart);
    return chart;
}

From source file:dbseer.gui.events.InformationChartMouseListener.java

@Override
public void chartMouseClicked(ChartMouseEvent event) {
    Rectangle2D dataArea = chartPanel.getScreenDataArea();
    JFreeChart chart = event.getChart();
    XYPlot plot = (XYPlot) chart.getPlot();
    ValueAxis xAxis = plot.getDomainAxis();
    int x = (int) Math.round(xAxis.java2DToValue(event.getTrigger().getX(), dataArea, RectangleEdge.BOTTOM));

    XYDataset dataset = plot.getDataset();
    int maxX = DatasetUtilities.findMaximumDomainValue(dataset).intValue();
    if (x >= 1 && x <= maxX) {
        int seriesCount = dataset.getSeriesCount();
        int[] mixtures = new int[seriesCount - 1];
        int total = 0;
        for (int i = 0; i < seriesCount - 1; ++i) {
            mixtures[i] = (int) dataset.getYValue(i, x - 1);
            total += mixtures[i];/*w  w  w.  j  av  a  2s .c  o  m*/
        }
        for (int i = 0; i < seriesCount - 1; ++i) {
            mixtures[i] = (int) Math.round((double) mixtures[i] / (double) total * 100.0);
            tpsMixturePanel.setMixture(i, mixtures[i]);
        }
    }
}

From source file:org.nbrcp.demo.core.views.Scatterplot.java

private void setUpView() {
    JFreeChart chart = ChartFactory.createScatterPlot("", "X", "Y", Data.getDataset());
    XYPlot plot = (XYPlot) chart.getPlot();
    Shape dotShape = new Ellipse2D.Double(0, 0, 5, 5);
    XYItemRenderer renderer = plot.getRenderer();
    renderer.setSeriesShape(0, dotShape);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setMinimumDrawHeight(10);/*from   w ww.  j  a  v  a  2s .c o  m*/
    panel.setMaximumDrawHeight(2000);
    panel.setMinimumDrawWidth(10);
    panel.setMaximumDrawWidth(2000);
    panel.setSize(this.getSize());
    this.add(panel);
}

From source file:org.pentaho.plugin.jfreereport.reportcharts.RingChartExpression.java

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);

    final RingPlot ringPlot = (RingPlot) chart.getPlot();
    ringPlot.setSectionDepth(sectionDepth);
}

From source file:de.xirp.chart.ChartManager.java

/**
 * Returns a bar chart. The chart is generated from the given
 * {@link de.xirp.db.Record} and key array. The
 * record is evaluated from the given start to the given stop
 * time, or is evaluated completely if the flag
 * <code>origTime</code> is set to <code>true</code>.
 * /*w w  w  .  ja  v a 2 s  .  co m*/
 * @param record
 *            The record containing the data.
 * @param keys
 *            The keys to use.
 * @param start
 *            The start time.
 * @param stop
 *            The stop time.
 * @param origTime
 *            A flag indicating if the original time should be
 *            used.
 * @return A bar chart.
 * @see org.jfree.chart.JFreeChart
 * @see de.xirp.db.Record
 */
private static JFreeChart createBarChart(Record record, String[] keys, long start, long stop,
        boolean origTime) {

    String chartTitle = createChartTitle(record, keys);

    List<Observed> all = new ArrayList<Observed>();
    TimeSeriesCollection dataset = createTimeSeriesAndFillAllObservedList(all, record, keys, origTime, start,
            stop);

    JFreeChart chart = ChartFactory.createXYBarChart(chartTitle, I18n.getString("ChartManager.text.time"), //$NON-NLS-1$
            true, I18n.getString("ChartManager.text.value"), dataset, PlotOrientation.VERTICAL, true, true, //$NON-NLS-1$
            false);

    XYPlot plot = (XYPlot) chart.getPlot();
    setXYPlot(plot, new Date(record.getStart()));

    exportAutomatically(all, chart);

    return chart;
}

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

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

    numberOfPagesTest(1);/*from   ww w .  j a  v a2s.c o m*/

    JFreeChart chart = getChart("summary.chart1", 0);
    Plot plot = chart.getPlot();
    Assert.assertEquals("plot", PiePlot.class, plot.getClass());
    Assert.assertFalse("circular", ((PiePlot) plot).isCircular());
    Assert.assertEquals("label format", "label {0}",
            ((StandardPieSectionLabelGenerator) ((PiePlot) plot).getLabelGenerator()).getLabelFormat());
    Assert.assertEquals("legend label format", "legend label {0}",
            ((StandardPieSectionLabelGenerator) ((PiePlot) plot).getLegendLabelGenerator()).getLabelFormat());

    chart = getChart("summary.chart2", 0);
    plot = chart.getPlot();
    Assert.assertNull("label format", ((PiePlot) plot).getLabelGenerator());
}

From source file:org.fhcrc.cpl.toolbox.gui.chart.ChartDialog.java

public ChartDialog(JFreeChart chart) {
    this(chart.getPlot());
}

From source file:net.sf.dynamicreports.test.jasper.chart.Pie3DChartTest.java

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

    numberOfPagesTest(1);//from ww  w .  ja va2  s .c  o m

    JFreeChart chart = getChart("summary.chart1", 0);
    Plot plot = chart.getPlot();
    Assert.assertEquals("plot", PiePlot3D.class, plot.getClass());
    Assert.assertTrue("circular", ((PiePlot) plot).isCircular());
    Assert.assertEquals("label format", "label {0}",
            ((StandardPieSectionLabelGenerator) ((PiePlot) plot).getLabelGenerator()).getLabelFormat());
    Assert.assertEquals("legend label format", "legend label {0}",
            ((StandardPieSectionLabelGenerator) ((PiePlot) plot).getLegendLabelGenerator()).getLabelFormat());
    Assert.assertEquals("depth factor", 0.5, ((PiePlot3D) plot).getDepthFactor());

    chart = getChart("summary.chart2", 0);
    plot = chart.getPlot();
    Assert.assertNull("label format", ((PiePlot) plot).getLabelGenerator());
}

From source file:systeminformation.Chart.java

public JFreeChart create3DPieChart(PieDataset dataset) {
    JFreeChart chart = ChartFactory.createPieChart3D("", dataset, true, true, true);
    PiePlot3D p = (PiePlot3D) chart.getPlot();

    PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0}: {1} ({2})",
            new DecimalFormat("0"), new DecimalFormat("0%"));
    p.setLabelGenerator(gen);/*from   w ww.  j  a v  a 2 s.c om*/
    //        p.setSimpleLabels(true);
    p.setForegroundAlpha(0.5f);
    p.setBackgroundAlpha(0.2f);
    chart.setBackgroundPaint(Color.white);
    chart.setAntiAlias(true);
    chart.setBorderVisible(true);

    return chart;
}