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

Introduction

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

Prototype

public XYCoordinate(double x, double y) 

Source Link

Document

Creates a new coordinate for the point (x, y).

Usage

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

/**
 * Test that the equals() method distinguishes all fields.
 *//*from  ww  w . j a  va2  s  .c o m*/
@Test
public void testEquals() {
    // default instances
    XYCoordinate v1 = new XYCoordinate(1.0, 2.0);
    XYCoordinate v2 = new XYCoordinate(1.0, 2.0);
    assertTrue(v1.equals(v2));
    assertTrue(v2.equals(v1));

    v1 = new XYCoordinate(1.1, 2.0);
    assertFalse(v1.equals(v2));
    v2 = new XYCoordinate(1.1, 2.0);
    assertTrue(v1.equals(v2));

    v1 = new XYCoordinate(1.1, 2.2);
    assertFalse(v1.equals(v2));
    v2 = new XYCoordinate(1.1, 2.2);
    assertTrue(v1.equals(v2));
}

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

/**
 * Two objects that are equal are required to return the same hashCode.
 *//*from  ww  w .ja v a 2s. com*/
@Test
public void testHashcode() {
    XYCoordinate v1 = new XYCoordinate(1.0, 2.0);
    XYCoordinate v2 = new XYCoordinate(1.0, 2.0);
    assertTrue(v1.equals(v2));
    int h1 = v1.hashCode();
    int h2 = v2.hashCode();
    assertEquals(h1, h2);
}

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

/**
 * Immutable class is not cloneable./*ww  w .j a  va2s .  c  o  m*/
 */
@Test
public void testCloning() {
    XYCoordinate v1 = new XYCoordinate(1.0, 2.0);
    assertFalse(v1 instanceof Cloneable);
}

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

/**
 * Serialize an instance, restore it, and check for equality.
 *//*from   w w  w  . j a  va2  s  .co  m*/
@Test
public void testSerialization() {
    XYCoordinate v1 = new XYCoordinate(1.0, 2.0);
    XYCoordinate v2 = (XYCoordinate) TestUtilities.serialised(v1);
    assertEquals(v1, v2);
}

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

/**
 * Confirm that the equals method can distinguish all the required fields.
 *///from www .j a  v a 2 s  .c  o  m
@Test
public void testEquals() {

    VectorSeries s1 = new VectorSeries("s1");
    VectorSeries s2 = new VectorSeries("s1");
    assertTrue(s1.equals(s2));

    // seriesKey
    s1 = new VectorSeries("s2");
    assertFalse(s1.equals(s2));
    s2 = new VectorSeries("s2");
    assertTrue(s1.equals(s2));

    // autoSort
    s1 = new VectorSeries("s2", true, true);
    assertFalse(s1.equals(s2));
    s2 = new VectorSeries("s2", true, true);
    assertTrue(s1.equals(s2));

    // allowDuplicateValues
    s1 = new VectorSeries("s2", false, false);
    assertFalse(s1.equals(s2));
    s2 = new VectorSeries("s2", false, false);
    assertTrue(s1.equals(s2));

    // add a value
    s1.add(1.0, 0.5, 1.5, 2.0);
    assertFalse(s1.equals(s2));
    s2.add(1.0, 0.5, 1.5, 2.0);
    assertTrue(s2.equals(s1));

    // add another value
    s1.add(2.0, 0.5, 1.5, 2.0);
    assertFalse(s1.equals(s2));
    s2.add(2.0, 0.5, 1.5, 2.0);
    assertTrue(s2.equals(s1));

    // remove a value
    s1.remove(new XYCoordinate(1.0, 0.5));
    assertFalse(s1.equals(s2));
    s2.remove(new XYCoordinate(1.0, 0.5));
    assertTrue(s2.equals(s1));

}

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

/**
 * Simple test for the indexOf() method.
 *///www. j  a va  2 s .  c  om
@Test
public void testIndexOf() {
    VectorSeries s1 = new VectorSeries("Series 1");
    s1.add(1.0, 1.0, 1.0, 2.0);
    s1.add(2.0, 2.0, 2.0, 3.0);
    s1.add(3.0, 3.0, 3.0, 4.0);
    assertEquals(0, s1.indexOf(new XYCoordinate(1.0, 1.0)));
}

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

/**
 * A check for the indexOf() method for an unsorted series.
 *//*from ww  w .  jav a 2  s  . c  o m*/
@Test
public void testIndexOf2() {
    VectorSeries s1 = new VectorSeries("Series 1");
    s1.add(1.0, 1.0, 1.0, 2.0);
    s1.add(3.0, 3.0, 3.0, 3.0);
    s1.add(2.0, 2.0, 2.0, 2.0);
    assertEquals(0, s1.indexOf(new XYCoordinate(1.0, 1.0)));
    assertEquals(1, s1.indexOf(new XYCoordinate(3.0, 3.0)));
    assertEquals(2, s1.indexOf(new XYCoordinate(2.0, 2.0)));
}

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

/**
 * Simple test for the remove() method./*from w  w w . j  av  a 2s. c o m*/
 */
@Test
public void testRemove() {
    VectorSeries s1 = new VectorSeries("Series 1");
    s1.add(1.0, 1.0, 1.0, 2.0);
    s1.add(3.0, 3.0, 3.0, 3.0);
    s1.add(2.0, 2.0, 2.0, 2.0);
    assertEquals(3, s1.getItemCount());

    s1.remove(new XYCoordinate(2.0, 2.0));
    assertEquals(3.0, s1.getXValue(1), EPSILON);

    s1.remove(new XYCoordinate(1.0, 1.0));
    assertEquals(3.0, s1.getXValue(0), EPSILON);
}

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