Example usage for org.jfree.data Range Range

Introduction

In this page you can find the example usage for org.jfree.data Range Range.

Prototype

public Range(double lower, double upper) 

Source Link

Document

Creates a new range.

Usage

From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.Meter.java

/**
 * Creates the chart ./*  w w w . j a  va2  s  .  co  m*/
 * 
 * @param chartTitle  the chart title.
 * @param dataset  the dataset.
 * 
 * @return A chart .
 */

public JFreeChart createChart(DatasetMap datasets) {

    Dataset dataset = (Dataset) datasets.getDatasets().get("1");

    MeterPlot plot = new MeterPlot((ValueDataset) dataset);
    plot.setRange(new Range(lower, upper));

    for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
        KpiInterval interval = (KpiInterval) iterator.next();

        plot.addInterval(new MeterInterval(interval.getLabel(), new Range(interval.getMin(), interval.getMax()),
                Color.lightGray, new BasicStroke(2.0f), interval.getColor()));
    }

    plot.setNeedlePaint(Color.darkGray);
    plot.setDialBackgroundPaint(Color.white);
    plot.setDialOutlinePaint(Color.gray);
    plot.setDialShape(DialShape.CHORD);
    plot.setMeterAngle(260);
    plot.setTickLabelsVisible(true);
    //set tick label style
    Font tickLabelsFont = new Font(labelsTickStyle.getFontName(), Font.PLAIN, labelsTickStyle.getSize());
    plot.setTickLabelFont(tickLabelsFont);
    plot.setTickLabelPaint(labelsTickStyle.getColor());
    plot.setTickSize(5.0);
    plot.setTickPaint(Color.lightGray);
    if (units != null) {
        plot.setUnits(units);
    }

    plot.setValuePaint(labelsValueStyle.getColor());
    plot.setValueFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize()));

    JFreeChart chart = new JFreeChart(name, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    chart.setBackgroundPaint(color);

    TextTitle title = setStyleTitle(name, styleTitle);
    chart.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart.addSubtitle(subTitle);
    }

    return chart;
}

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From source file:de.saring.util.gui.jfreechart.StackedRenderer.java

/**
 * Returns the range of values the renderer requires to display all the
 * items from the specified dataset./*from  w w w . j a  v a 2  s.  c o  m*/
 *
 * @param dataset the dataset (<code>null</code> permitted).
 * @return The range (or <code>null</code> if the dataset is
 *         <code>null</code> or empty).
 */
@Override
public Range findRangeBounds(XYDataset dataset) {
    if (dataset == null) {
        return null;
    }
    double min = Double.POSITIVE_INFINITY;
    double max = Double.NEGATIVE_INFINITY;
    TableXYDataset d = (TableXYDataset) dataset;
    int itemCount = d.getItemCount();
    for (int i = 0; i < itemCount; i++) {
        double[] stackValues = getStackValues((TableXYDataset) dataset, d.getSeriesCount(), i);
        min = Math.min(min, stackValues[0]);
        max = Math.max(max, stackValues[1]);
    }
    if (min == Double.POSITIVE_INFINITY) {
        return null;
    }
    return new Range(min, max);
}

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From source file:fi.smaa.jsmaa.gui.views.CriterionView.java

private JPanel buildValueFunctionChartPanel(ScaleCriterion criterion) {
    UtilityFunctionDataset dataset = new UtilityFunctionDataset(criterion);

    JFreeChart chart = ChartFactory.createXYLineChart("", "x", "v(x)", dataset, PlotOrientation.VERTICAL, false,
            true, true);//from  w  w  w .jav  a  2  s. c om

    final XYPlot plot = chart.getXYPlot();
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    plot.setRenderer(0, renderer);
    renderer.setSeriesPaint(0, Color.black);
    renderer.setSeriesShape(0, ShapeUtilities.createDiamond(3.0f));
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());

    ValueAxis rAxis = plot.getRangeAxis();
    rAxis.setAutoRange(false);
    rAxis.setRange(new Range(-0.03, 1.03));
    ValueAxis dAxis = plot.getDomainAxis();
    dAxis.setLowerMargin(0.03);
    dAxis.setUpperMargin(0.03);

    ChartPanel chartPanel = new ChartPanel(chart, false, true, true, false, true);
    chartPanel.addChartMouseListener(new ValueFunctionMouseListener(chartPanel, criterion, parent));

    chartPanel.setDomainZoomable(false);
    chartPanel.setRangeZoomable(false);
    chartPanel.setDisplayToolTips(true);
    chartPanel.setToolTipText("Click to add/remove partial value function points");
    chartPanel.setMouseWheelEnabled(false);
    chartPanel.setMouseZoomable(false);

    plot.setDomainCrosshairLockedOnData(false);
    plot.setRangeCrosshairLockedOnData(false);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    FormLayout layout = new FormLayout("left:pref", "p, 3dlu, p");

    PanelBuilder builder = new PanelBuilder(layout);
    CellConstraints cc = new CellConstraints();
    builder.add(chartPanel, cc.xy(1, 1));
    builder.add(new ValueFunctionPointsPanel(criterion), cc.xy(1, 3));

    return builder.getPanel();
}

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From source file:org.jfree.data.Range.java

/**
 * Creates a new range by combining two existing ranges.
 * <P>/*from   w  w w.j av  a 2  s  . c  om*/
 * Note that:
 * <ul>
 *   <li>either range can be <code>null</code>, in which case the other
 *       range is returned;</li>
 *   <li>if both ranges are <code>null</code> the return value is
 *       <code>null</code>.</li>
 * </ul>
 *
 * @param range1  the first range (<code>null</code> permitted).
 * @param range2  the second range (<code>null</code> permitted).
 *
 * @return A new range (possibly <code>null</code>).
 */
public static Range combine(Range range1, Range range2) {
    if (range1 == null) {
        return range2;
    }
    if (range2 == null) {
        return range1;
    }
    double l = Math.min(range1.getLowerBound(), range2.getLowerBound());
    double u = Math.max(range1.getUpperBound(), range2.getUpperBound());
    return new Range(l, u);
}

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From source file:pharoslabut.logger.CompassLoggerGUI.java

/**
 * Creates a chart.// ww  w .j  av a  2  s . c  o m
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createXYLineChart("Proteus Robot Compass Measurements", // chart title
            "Time (s)", // x axis label
            "Angle (radians)", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, false, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    //        final StandardLegend legend = (StandardLegend) chart.getLegend();
    //      legend.setDisplaySeriesShapes(true);

    // get a reference to the plot for further customization...
    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    //    plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, false);
    renderer.setSeriesShapesVisible(1, false);
    plot.setRenderer(renderer);

    final NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setRange(new Range(0, 140));

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    // change the auto tick unit selection to integer units only...
    //        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setRange(new Range(-Math.PI, Math.PI));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

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From source file:org.jfree.data.RangeTest.java

/**
 * A simple test for the scale() method.
 *///w  w  w .j  a  va 2  s.  c o  m
@Test
public void testShift() {
    Range r1 = new Range(10.0, 20.0);
    Range r2 = Range.shift(r1, 20.0);
    assertEquals(30.0, r2.getLowerBound(), 0.001);
    assertEquals(40.0, r2.getUpperBound(), 0.001);

    r1 = new Range(0.0, 100.0);
    r2 = Range.shift(r1, -50.0, true);
    assertEquals(-50.0, r2.getLowerBound(), 0.001);
    assertEquals(50.0, r2.getUpperBound(), 0.001);

    r1 = new Range(-10.0, 20.0);
    r2 = Range.shift(r1, 20.0, true);
    assertEquals(10.0, r2.getLowerBound(), 0.001);
    assertEquals(40.0, r2.getUpperBound(), 0.001);

    r1 = new Range(-10.0, 20.0);
    r2 = Range.shift(r1, -30.0, true);
    assertEquals(-40.0, r2.getLowerBound(), 0.001);
    assertEquals(-10.0, r2.getUpperBound(), 0.001);

    r1 = new Range(-10.0, 20.0);
    r2 = Range.shift(r1, 20.0, false);
    assertEquals(0.0, r2.getLowerBound(), 0.001);
    assertEquals(40.0, r2.getUpperBound(), 0.001);

    r1 = new Range(-10.0, 20.0);
    r2 = Range.shift(r1, -30.0, false);
    assertEquals(-40.0, r2.getLowerBound(), 0.001);
    assertEquals(0.0, r2.getUpperBound(), 0.001);

    // Shifting with a delta of 0 does not change the range
    r2 = Range.shift(r1, 0.0);
    assertEquals(r1, r2);

    try {
        Range.shift(null, 0.1);
        fail("Null value is accepted");
    } catch (Exception e) {
    }
}

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From source file:org.jax.haplotype.analysis.visualization.GenomicGraphFactory.java

/**
 * Create a snp interval histogram without any axes
 * @param intervals/*from   w ww.  ja va2  s.  c om*/
 *          the intervals to use
 * @param startInBasePairs
 *          where should we start the graph?
 * @param extentInBasePairs
 *          how far should the graph extend
 * @param visualInterval
 *          the visual interval to use
 * @return
 *          the histogram
 */
public JFreeChart createSnpIntervalHistogram(final List<? extends RealValuedBasePairInterval> intervals,
        final long startInBasePairs, final long extentInBasePairs,
        final HighlightedSnpInterval visualInterval) {
    // create the axes
    NumberAxis xAxis = new NumberAxis();
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setRange(new Range(startInBasePairs, startInBasePairs + extentInBasePairs));
    NumberAxis yAxis = new NumberAxis();

    // hide the axes
    xAxis.setVisible(false);
    yAxis.setVisible(false);

    // create the plot
    XYPlot plot = this.createSnpIntervalHistogramPlot(intervals, visualInterval, xAxis, yAxis);

    // more hiding
    plot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0));

    // create the final chart
    JFreeChart histogram = new JFreeChart(plot);
    histogram.removeLegend();

    return histogram;
}

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From source file:org.jfree.data.statistics.DefaultBoxAndWhiskerCategoryDatasetTest.java

/**
 * Some checks for the add() method.//from  w w w  .  j  a v  a  2  s  .  c o  m
 */
@Test
public void testAdd() {
    DefaultBoxAndWhiskerCategoryDataset dataset = new DefaultBoxAndWhiskerCategoryDataset();
    BoxAndWhiskerItem item1 = new BoxAndWhiskerItem(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, new ArrayList());
    dataset.add(item1, "R1", "C1");

    assertEquals(2.0, dataset.getValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(1.0, dataset.getMeanValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(2.0, dataset.getMedianValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(3.0, dataset.getQ1Value("R1", "C1").doubleValue(), EPSILON);
    assertEquals(4.0, dataset.getQ3Value("R1", "C1").doubleValue(), EPSILON);
    assertEquals(5.0, dataset.getMinRegularValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(6.0, dataset.getMaxRegularValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(7.0, dataset.getMinOutlier("R1", "C1").doubleValue(), EPSILON);
    assertEquals(8.0, dataset.getMaxOutlier("R1", "C1").doubleValue(), EPSILON);
    assertEquals(new Range(7.0, 8.0), dataset.getRangeBounds(false));
}

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From source file:ec.ui.chart.RevisionChartPanel.java

private void setRange(TimeSeriesCollection ref, TimeSeriesCollection series) {
    double min, max;
    Range c = ref.getRangeBounds(true);//from w  ww.  j a v a 2s . c om

    min = c.getLowerBound();
    max = c.getUpperBound();

    if (series != null && series.getSeriesCount() != 0) {
        Range s = series.getRangeBounds(true);
        if (min > s.getLowerBound()) {
            min = s.getLowerBound();
        }

        if (max < s.getUpperBound()) {
            max = s.getUpperBound();
        }
    }

    min -= (Math.abs(min) * .03);
    max += (Math.abs(max) * .03);

    panel.getChart().getXYPlot().getRangeAxis().setRange(new Range(min, max));
}

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From source file:com.xilinx.ultrascale.gui.BarCharts.java

License:asdf

public void setaRange() {
    CategoryPlot plot = chart.getCategoryPlot();
    ValueAxis axis = plot.getRangeAxis();

    //        axis.setUpperBound(1000.0);
    //        axis.setLowerBound(0.0);
    //        axis.setAutoRangeMinimumSize(1.0);
    axis.setAutoRange(true);/*ww w  .jav  a2 s . c om*/
    //        axis.setLowerMargin(0);
    axis.setLowerMargin(0);
    axis.setUpperMargin(0.40);
    axis.setAutoRangeMinimumSize(1.0);
    axis.setDefaultAutoRange(new Range(0, 1000));
}

---

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