Example usage for org.jfree.data.xy DefaultIntervalXYDataset DefaultIntervalXYDataset

Introduction

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

Prototype

public DefaultIntervalXYDataset() 

Source Link

Document

Creates a new DefaultIntervalXYDataset instance, initially containing no data.

Usage

From source file:org.jfree.data.xy.junit.DefaultIntervalXYDatasetTest.java

/**
 * Confirm that cloning works.//from  ww  w. j a va2s.  co  m
 */
public void testCloning() {
    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    DefaultIntervalXYDataset d2 = null;
    try {
        d2 = (DefaultIntervalXYDataset) d1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // try a dataset with some content...
    d1 = createSampleDataset1();
    try {
        d2 = (DefaultIntervalXYDataset) d1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));
}

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From source file:org.jfree.data.xy.DefaultIntervalXYDatasetTest.java

/**
 * Another test for cloning./* www .ja v a  2s.  c  o  m*/
 */
@Test
public void testCloning2() throws CloneNotSupportedException {
    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] x1Start = new double[] { 0.9, 1.9, 2.9 };
    double[] x1End = new double[] { 1.1, 2.1, 3.1 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[] y1Start = new double[] { 1.09, 2.09, 3.09 };
    double[] y1End = new double[] { 1.11, 2.11, 3.11 };
    double[][] data1 = new double[][] { x1, x1Start, x1End, y1, y1Start, y1End };
    d1.addSeries("S1", data1);
    DefaultIntervalXYDataset d2 = (DefaultIntervalXYDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // check independence
    x1[0] = 111.1;
    assertFalse(d1.equals(d2));
}

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From source file:SciTK.PlotXYError.java

/** Constructor for multiple sets of data 
 * @param data_in the data to plot. m x 6 x n, m data sets of n points.
 * @param name the data set's names in a String array
 * @param x_label the label for the abscissa
 * @param y_label the label for the ordinate
 * @param window_title a label for the window title
*///from   w w  w. j  a v a  2 s.  c  o  m
public PlotXYError(double[][][] data_in, String name[], String x_label, String y_label, String window_title) {
    // create dataset:
    data = new DefaultIntervalXYDataset();
    for (int i = 0; i < data_in.length; i++)
        data.addSeries(name[i], data_in[i]);

    init(x_label, y_label, window_title);
}

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From source file:org.jfree.data.xy.junit.DefaultIntervalXYDatasetTest.java

/**
 * Another test for cloning./*from w w w. ja  va 2s.  c om*/
 */
public void testCloning2() {
    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] x1Start = new double[] { 0.9, 1.9, 2.9 };
    double[] x1End = new double[] { 1.1, 2.1, 3.1 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[] y1Start = new double[] { 1.09, 2.09, 3.09 };
    double[] y1End = new double[] { 1.11, 2.11, 3.11 };
    double[][] data1 = new double[][] { x1, x1Start, x1End, y1, y1Start, y1End };
    d1.addSeries("S1", data1);
    DefaultIntervalXYDataset d2 = null;
    try {
        d2 = (DefaultIntervalXYDataset) d1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // check independence
    x1[0] = 111.1;
    assertFalse(d1.equals(d2));
}

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From source file:org.jfree.data.xy.DefaultIntervalXYDatasetTest.java

/**
 * Verify that this class implements {@link PublicCloneable}.
 *///  ww w  .jav  a  2 s.  co  m
@Test
public void testPublicCloneable() {
    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    assertTrue(d1 instanceof PublicCloneable);
}

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From source file:org.jfree.data.xy.DefaultIntervalXYDatasetTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *//* w  w  w  .  j  a v  a 2  s  .  c  o  m*/
@Test
public void testSerialization() {
    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    DefaultIntervalXYDataset d2 = (DefaultIntervalXYDataset) TestUtilities.serialised(d1);
    assertEquals(d1, d2);

    // try a dataset with some content...
    d1 = createSampleDataset1();
    d2 = (DefaultIntervalXYDataset) TestUtilities.serialised(d1);
    assertEquals(d1, d2);
}

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From source file:org.jfree.data.xy.junit.DefaultIntervalXYDatasetTest.java

/**
 * Verify that this class implements {@link PublicCloneable}.
 *///from   w  w  w  .  j  a  va2  s.c om
public void testPublicCloneable() {
    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    assertTrue(d1 instanceof PublicCloneable);
}

---

From source file:org.jfree.data.xy.junit.DefaultIntervalXYDatasetTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *///ww w .  j a v  a 2s .co m
public void testSerialization() {

    DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
    DefaultIntervalXYDataset d2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(d1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        d2 = (DefaultIntervalXYDataset) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(d1, d2);

    // try a dataset with some content...
    d1 = createSampleDataset1();
    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(d1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        d2 = (DefaultIntervalXYDataset) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(d1, d2);

}

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From source file:org.jfree.data.xy.DefaultIntervalXYDatasetTest.java

/**
 * Some tests for the addSeries() method.
 *//*ww w  .  ja  v  a 2 s  .c o m*/
@Test
public void testAddSeries() {
    DefaultIntervalXYDataset d = new DefaultIntervalXYDataset();
    d.addSeries("S1", new double[][] { { 1.0 }, { 0.5 }, { 1.5 }, { 2.0 }, { 2.5 }, { 1.5 } });
    assertEquals(1, d.getSeriesCount());
    assertEquals("S1", d.getSeriesKey(0));

    // check that adding a series will overwrite the old series
    d.addSeries("S1", new double[][] { { 1.1 }, { 0.6 }, { 1.6 }, { 2.1 }, { 2.6 }, { 1.6 } });
    assertEquals(1, d.getSeriesCount());
    assertEquals(2.1, d.getYValue(0, 0), EPSILON);

    // check null key
    boolean pass = false;
    try {
        d.addSeries(null, new double[][] { { 1.1 }, { 0.6 }, { 1.6 }, { 2.1 }, { 2.6 }, { 1.6 } });
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);
}

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From source file:org.jfree.data.xy.DefaultIntervalXYDatasetTest.java

/**
 * Creates a sample dataset for testing.
 *
 * @return A sample dataset.//www . ja  va  2s.c o  m
 */
public DefaultIntervalXYDataset createSampleDataset1() {
    DefaultIntervalXYDataset d = new DefaultIntervalXYDataset();
    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] x1Start = new double[] { 0.9, 1.9, 2.9 };
    double[] x1End = new double[] { 1.1, 2.1, 3.1 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[] y1Start = new double[] { 1.09, 2.09, 3.09 };
    double[] y1End = new double[] { 1.11, 2.11, 3.11 };
    double[][] data1 = new double[][] { x1, x1Start, x1End, y1, y1Start, y1End };
    d.addSeries("S1", data1);

    double[] x2 = new double[] { 11.0, 12.0, 13.0 };
    double[] x2Start = new double[] { 10.9, 11.9, 12.9 };
    double[] x2End = new double[] { 11.1, 12.1, 13.1 };
    double[] y2 = new double[] { 14.0, 15.0, 16.0 };
    double[] y2Start = new double[] { 11.09, 12.09, 13.09 };
    double[] y2End = new double[] { 11.11, 12.11, 13.11 };
    double[][] data2 = new double[][] { x2, x2Start, x2End, y2, y2Start, y2End };
    d.addSeries("S2", data2);
    return d;
}

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