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:org.jfree.data.RangeTest.java

/**
 * A simple test for the scale() method.
 *//*from  w w  w .j  a  va 2  s.  c om*/
@Test
public void testScale() {
    Range r1 = new Range(0.0, 100.0);
    Range r2 = Range.scale(r1, 0.10);
    assertEquals(0.0, r2.getLowerBound(), 0.001);
    assertEquals(10.0, r2.getUpperBound(), 0.001);

    r1 = new Range(-10.0, 100.0);
    r2 = Range.scale(r1, 2.0);
    assertEquals(-20.0, r2.getLowerBound(), 0.001);
    assertEquals(200.0, r2.getUpperBound(), 0.001);

    // Scaling with a factor of 1 does not change the range
    r2 = Range.scale(r1, 1.0);
    assertEquals(r1, r2);

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

    try {
        Range.scale(r1, -0.5);
        fail("Negative factor accepted");
    } catch (Exception e) {
    }
}

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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 testAddUpdatesCachedRange() {
    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");

    // now overwrite this item with another
    BoxAndWhiskerItem item2 = new BoxAndWhiskerItem(1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, new ArrayList());
    dataset.add(item2, "R1", "C1");

    assertEquals(2.5, dataset.getValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(1.5, dataset.getMeanValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(2.5, dataset.getMedianValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(3.5, dataset.getQ1Value("R1", "C1").doubleValue(), EPSILON);
    assertEquals(4.5, dataset.getQ3Value("R1", "C1").doubleValue(), EPSILON);
    assertEquals(5.5, dataset.getMinRegularValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(6.5, dataset.getMaxRegularValue("R1", "C1").doubleValue(), EPSILON);
    assertEquals(7.5, dataset.getMinOutlier("R1", "C1").doubleValue(), EPSILON);
    assertEquals(8.5, dataset.getMaxOutlier("R1", "C1").doubleValue(), EPSILON);
    assertEquals(new Range(7.5, 8.5), dataset.getRangeBounds(false));
}

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

/**
 * Some checks for the remove method./*from  w w w .jav  a  2 s  .c  o  m*/
 */
@Test
public void testRemove() {
    DefaultStatisticalCategoryDataset data = new DefaultStatisticalCategoryDataset();

    boolean pass = false;
    try {
        data.remove("R1", "R2");
    } catch (UnknownKeyException e) {
        pass = true;
    }
    assertTrue(pass);
    data.add(1.0, 0.5, "R1", "C1");
    assertEquals(new Range(1.0, 1.0), data.getRangeBounds(false));
    assertEquals(new Range(0.5, 1.5), data.getRangeBounds(true));

    data.add(1.4, 0.2, "R2", "C1");

    assertEquals(1.0, data.getRangeLowerBound(false), EPSILON);
    assertEquals(1.4, data.getRangeUpperBound(false), EPSILON);
    assertEquals(0.5, data.getRangeLowerBound(true), EPSILON);
    assertEquals(1.6, data.getRangeUpperBound(true), EPSILON);

    data.remove("R1", "C1");

    assertEquals(1.4, data.getRangeLowerBound(false), EPSILON);
    assertEquals(1.4, data.getRangeUpperBound(false), EPSILON);
    assertEquals(1.2, data.getRangeLowerBound(true), EPSILON);
    assertEquals(1.6, data.getRangeUpperBound(true), EPSILON);
}

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From source file:ucar.unidata.idv.control.chart.MyScatterPlot.java

/**
 * Returns the range of data values to be plotted along the axis.
 *
 * @param axis  the axis./* w  w  w  . j a v a2  s.  com*/
 *
 * @return The range.
 */
public Range getDataRange(ValueAxis axis) {
    if (series == null) {
        return new Range(0.0, 1.0);
    }
    boolean isDomainAxis = true;

    int index = -1;
    // is it a domain axis?
    int domainIndex = getDomainAxisIndex(axis);
    if (domainIndex >= 0) {
        isDomainAxis = true;
        index = domainIndex;
    }

    // or is it a range axis?
    int rangeIndex = getRangeAxisIndex(axis);
    if (rangeIndex >= 0) {
        isDomainAxis = false;
        index = rangeIndex;
    }
    if ((index < 0) || (index >= series.size())) {
        return new Range(0.0, 1.0);
    }

    double[][] data = (double[][]) series.get(index);
    if (isDomainAxis) {
        return calculateXDataRange(data);
    }
    return calculateYDataRange(data);
}

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From source file:com.rapidminer.gui.plotter.RangeablePlotterAdapter.java

@Override
public void setAdditionalParameter(String key, String value) {
    super.setAdditionalParameter(key, value);
    if (key.startsWith(PARAMETER_PREFIX_RANGE_LIST)) {
        List<String[]> dimensionRangePairs = ParameterTypeList.transformString2List(value);
        for (String[] dimensionRangePair : dimensionRangePairs) {
            String[] rangeTupel = ParameterTypeTupel.transformString2Tupel(dimensionRangePair[1]);
            if (rangeTupel.length == 2) {
                try {
                    Range range = new Range(Double.parseDouble(rangeTupel[0]),
                            Double.parseDouble(rangeTupel[1]));
                    nameRangeMap.put(PlotterAdapter.transformParameterName(dimensionRangePair[0]), range);
                    updatePlotter();/*from   ww w  .  jav  a 2 s . com*/
                } catch (NumberFormatException e) {
                }
            }
        }
        return;
    }
}

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From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PortHeatMapPlotPanel.java

private PortHeatMapPlotPanel(OMS_Collection history, ArrayList<IB_Vertex> includedNodes,
        EnumSet<IB_Depth> includedDepths) {
    super(new BorderLayout());

    // creates the main chart panel, which creates the PortHeatMapDataSet
    // (so all the data has been initialized here, available for all subsequent actions)
    overallDimension = new java.awt.Dimension(900, 500);
    heatPanel = (ChartPanel) createHeatPanel(history, includedNodes, includedDepths);
    heatPanel.setPreferredSize(overallDimension);

    // add the vertical and horizontal crosshairs
    CrosshairOverlay overlay = new CrosshairOverlay();
    TimeXhair = new Crosshair(0);
    TimeXhair.setPaint(TimeSliceColor); // vertical slice (single timestamp) for dataset1, SingleTimeChart plot 1, slider 2, etc
    PortXhair = new Crosshair(0);
    PortXhair.setPaint(PortSliceColor); // horizontal slice (single port) for dataset2, SinglePortChart, slider 1
    overlay.addDomainCrosshair(TimeXhair);
    overlay.addRangeCrosshair(PortXhair);
    heatPanel.addOverlay(overlay);//from ww w  . ja v  a 2 s .  co m
    TimeXhair.setLabelVisible(true);
    TimeXhair.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
    TimeXhair.setLabelBackgroundPaint(new Color(255, 255, 0, 100));
    PortXhair.setLabelVisible(true);
    PortXhair.setLabelBackgroundPaint(new Color(255, 255, 0, 100));

    add(heatPanel);

    JPanel PortSliderPanel = new JPanel(new BorderLayout());

    // all ports, single timestamp (right vertical plot) - uses TimeXhair and slider 2 from the horizontal panel (TimeSliderPanel)
    XYSeriesCollection dataset1 = new XYSeriesCollection();
    SingleTimeChart = ChartFactory.createXYLineChart("Vertical Cross-section (all ports single timestamp)",
            PortAxisLabel, UtilizationAxisLabel, dataset1, PlotOrientation.HORIZONTAL, false, false, false);
    XYPlot plot1 = (XYPlot) SingleTimeChart.getPlot();
    plot1.getDomainAxis().setLowerMargin(0.0);
    plot1.getDomainAxis().setUpperMargin(0.0);
    plot1.setDomainAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
    plot1.getRenderer().setSeriesPaint(0, TimeSliceColor);

    // this is the right
    ChartPanel SingleTimeChartPanel = new ChartPanel(SingleTimeChart);
    SingleTimeChartPanel.setMinimumDrawWidth(0);
    SingleTimeChartPanel.setMinimumDrawHeight(0);

    SingleTimeChartPanel.setPreferredSize(new Dimension(200, (int) (overallDimension.getWidth() / 3)));
    ((XYPlot) SingleTimeChart.getPlot()).getRangeAxis().setRange(new Range(0, 1));
    ((XYPlot) SingleTimeChart.getPlot()).getDomainAxis().setRange(new Range(0, 1));

    // this slider panel holds the slider and the Single Time Snapshot of all ports, on the right or EAST (for use with plot2)
    PortSlider = new JSlider(0, 1, 0);
    PortSlider.addChangeListener(this);
    PortSlider.setOrientation(JSlider.VERTICAL);

    PortSliderPanel.add(SingleTimeChartPanel);
    PortSliderPanel.add(PortSlider, BorderLayout.WEST);

    TimeSliderPanel = new JPanel(new BorderLayout());

    // single port, all timestamps (lower horizontal plot) - uses PortXhair and slider 1 from the vertical panel (PortSliderPanel)
    XYSeriesCollection dataset2 = new XYSeriesCollection();
    SinglePortChart = ChartFactory.createXYLineChart("Horizontal Cross-section (single port over time)",
            TimeAxisLabel, UtilizationAxisLabel, dataset2, PlotOrientation.VERTICAL, false, false, false);
    XYPlot plot2 = (XYPlot) SinglePortChart.getPlot();
    plot2.getDomainAxis().setLowerMargin(0.0);
    plot2.getDomainAxis().setUpperMargin(0.0);
    plot2.getRenderer().setSeriesPaint(0, PortSliceColor);

    ChartPanel SinglePortChartPanel = new ChartPanel(SinglePortChart);
    SinglePortChartPanel.setMinimumDrawWidth(0);
    SinglePortChartPanel.setMinimumDrawHeight(0);

    SinglePortChartPanel.setPreferredSize(new Dimension(200, (int) (overallDimension.getHeight() / 3)));
    ((XYPlot) SinglePortChart.getPlot()).getRangeAxis().setRange(new Range(0, 1));
    ((XYPlot) SinglePortChart.getPlot()).getDomainAxis().setRange(new Range(0, 1));

    DepthPanel = new HeatMapDepthPanel(null);
    DepthPanel.setPreferredSize(
            new Dimension((int) (overallDimension.getWidth() / 4), (int) (overallDimension.getHeight() / 3)));
    TimeSliderPanel.add(DepthPanel, BorderLayout.EAST);

    // this slider panel holds the slider and the Single Port for all times, in the BOTTOM (for use with plot1)
    TimeSlider = new JSlider(0, 1, 0);
    TimeSlider.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 200));
    TimeSlider.addChangeListener(this);

    TimeSliderPanel.add(SinglePortChartPanel);
    TimeSliderPanel.add(TimeSlider, BorderLayout.NORTH);
    add(PortSliderPanel, BorderLayout.EAST);
    add(TimeSliderPanel, BorderLayout.SOUTH);
    heatChart.setNotify(true);
}

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

/**
 * Returns a range that includes all the values in the specified
 * <code>range</code> AND the specified <code>value</code>.
 *
 * @param range  the range (<code>null</code> permitted).
 * @param value  the value that must be included.
 *
 * @return A range./*from  www.j  a va 2  s  .c o m*/
 *
 * @since 1.0.1
 */
public static Range expandToInclude(Range range, double value) {
    if (range == null) {
        return new Range(value, value);
    }
    if (value < range.getLowerBound()) {
        return new Range(value, range.getUpperBound());
    } else if (value > range.getUpperBound()) {
        return new Range(range.getLowerBound(), value);
    } else {
        return range;
    }
}

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From source file:com.anrisoftware.prefdialog.miscswing.multichart.freechart.FreechartXYChart.java

@Override
@OnAwt//from w  ww.j a  v a 2s .c  om
public void setRangeAxisRange(double lower, double upper) {
    this.rangeAxis = new Range(lower, upper);
    setAutoZoomRange(true);
}

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From source file:org.jfree.experimental.chart.annotations.XYTitleAnnotation.java

/**
 * Draws the annotation.  This method is called by the drawing code in the 
 * {@link XYPlot} class, you don't normally need to call this method 
 * directly.//from  w  w w.  ja v a2 s . c  o m
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  if supplied, this info object will be populated with
 *              entity information.
 */
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {

    PlotOrientation orientation = plot.getOrientation();
    AxisLocation domainAxisLocation = plot.getDomainAxisLocation();
    AxisLocation rangeAxisLocation = plot.getRangeAxisLocation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(domainAxisLocation, orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(rangeAxisLocation, orientation);
    Range xRange = domainAxis.getRange();
    Range yRange = rangeAxis.getRange();
    double anchorX = 0.0;
    double anchorY = 0.0;
    if (this.coordinateType == XYCoordinateType.RELATIVE) {
        anchorX = xRange.getLowerBound() + (this.x * xRange.getLength());
        anchorY = yRange.getLowerBound() + (this.y * yRange.getLength());
    } else {
        anchorX = domainAxis.valueToJava2D(this.x, dataArea, domainEdge);
        anchorY = rangeAxis.valueToJava2D(this.y, dataArea, rangeEdge);
    }

    float j2DX = (float) domainAxis.valueToJava2D(anchorX, dataArea, domainEdge);
    float j2DY = (float) rangeAxis.valueToJava2D(anchorY, dataArea, rangeEdge);
    float xx = 0.0f;
    float yy = 0.0f;
    if (orientation == PlotOrientation.HORIZONTAL) {
        xx = j2DY;
        yy = j2DX;
    } else if (orientation == PlotOrientation.VERTICAL) {
        xx = j2DX;
        yy = j2DY;
    }

    double maxW = dataArea.getWidth();
    double maxH = dataArea.getHeight();
    if (this.coordinateType == XYCoordinateType.RELATIVE) {
        if (this.maxWidth > 0.0) {
            maxW = maxW * this.maxWidth;
        }
        if (this.maxHeight > 0.0) {
            maxH = maxH * this.maxHeight;
        }
    }
    if (this.coordinateType == XYCoordinateType.DATA) {
        maxW = this.maxWidth;
        maxH = this.maxHeight;
    }
    RectangleConstraint rc = new RectangleConstraint(new Range(0, maxW), new Range(0, maxH));

    Size2D size = this.title.arrange(g2, rc);
    Rectangle2D titleRect = new Rectangle2D.Double(0, 0, size.width, size.height);
    Point2D anchorPoint = RectangleAnchor.coordinates(titleRect, this.anchor);
    xx = xx - (float) anchorPoint.getX();
    yy = yy - (float) anchorPoint.getY();
    titleRect.setRect(xx, yy, titleRect.getWidth(), titleRect.getHeight());
    BlockParams p = new BlockParams();
    if (info != null) {
        if (info.getOwner().getEntityCollection() != null) {
            p.setGenerateEntities(true);
        }
    }
    Object result = this.title.draw(g2, titleRect, p);
    if (result instanceof EntityBlockResult) {
        EntityBlockResult ebr = (EntityBlockResult) result;
        info.getOwner().getEntityCollection().addAll(ebr.getEntityCollection());
    }
    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, new Rectangle2D.Float(xx, yy, (float) size.width, (float) size.height), rendererIndex,
                toolTip, url);
    }
}

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

/**
 * Serialize an instance, restore it, and check for equality.
 *//*from  ww  w .  j  a va2s. c om*/
@Test
public void testSerialization() {
    Range r1 = new Range(25.0, 133.42);
    Range r2 = (Range) TestUtilities.serialised(r1);
    assertEquals(r1, r2);
}

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