Example usage for org.jfree.data.time TimeSeries getMaxY

Introduction

In this page you can find the example usage for org.jfree.data.time TimeSeries getMaxY.

Prototype

public double getMaxY() 

Source Link

Document

Returns the largest y-value in the series, ignoring any null and Double.NaN values.

Usage

From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * Checks that the min and max y values are updated correctly when copying
 * a subset./*from w ww  .j ava  2  s  .c o m*/
 *
 * @throws java.lang.CloneNotSupportedException
 */
@Test
public void testCreateCopy3() throws CloneNotSupportedException {
    TimeSeries s1 = new TimeSeries("S1");
    s1.add(new Year(2009), 100.0);
    s1.add(new Year(2010), 101.0);
    s1.add(new Year(2011), 102.0);
    assertEquals(100.0, s1.getMinY(), EPSILON);
    assertEquals(102.0, s1.getMaxY(), EPSILON);

    TimeSeries s2 = s1.createCopy(0, 1);
    assertEquals(100.0, s2.getMinY(), EPSILON);
    assertEquals(101.0, s2.getMaxY(), EPSILON);

    TimeSeries s3 = s1.createCopy(1, 2);
    assertEquals(101.0, s3.getMinY(), EPSILON);
    assertEquals(102.0, s3.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Test the add branch of the addOrUpdate() method.
 *///  w  w w  . j a  va 2 s  .c o  m
public void testAddOrUpdate2() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.setMaximumItemCount(2);
    s1.addOrUpdate(new Year(2010), 1.1);
    s1.addOrUpdate(new Year(2011), 2.2);
    s1.addOrUpdate(new Year(2012), 3.3);
    assertEquals(2, s1.getItemCount());
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Test for bug report 3446965.//  www .j  a va 2s .c  o m
 */
public void testBug3446965() {
    TimeSeries s = new TimeSeries("s");
    s.addOrUpdate(new Year(2011), 100.0);
    s.addOrUpdate(new Year(2012), 150.0);
    s.addOrUpdate(new Year(2013), 200.0);
    s.addOrUpdate(new Year(2012), 250.0); // this line triggers the defect
    assertEquals(100.0, s.getMinY(), EPSILON);
    assertEquals(250.0, s.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Check that the item bounds are determined correctly when there is a
 * maximum item count and a new value is added.
 *//* w ww  .j a  v  a2 s .com*/
public void testDelete_RegularTimePeriod() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.add(new Year(2010), 1.1);
    s1.add(new Year(2011), 2.2);
    s1.add(new Year(2012), 3.3);
    s1.add(new Year(2013), 4.4);
    s1.delete(new Year(2010));
    s1.delete(new Year(2013));
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Check that the item bounds are determined correctly when there is a
 * maximum item count./*from w ww .j  a v a2s. com*/
 */
public void testRemoveAgedItems4() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.setMaximumItemAge(2);
    s1.add(new Year(2010), 1.1);
    s1.add(new Year(2011), 2.2);
    s1.add(new Year(2012), 3.3);
    s1.add(new Year(2013), 2.5);
    assertEquals(3, s1.getItemCount());
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * A test for the clear method.//from w  w  w  . j  a  v a 2  s  .c  om
 */
@Test
public void testClear() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.add(new Year(2009), 1.1);
    s1.add(new Year(2010), 2.2);

    assertEquals(2, s1.getItemCount());

    s1.clear();
    assertEquals(0, s1.getItemCount());
    assertTrue(Double.isNaN(s1.getMinY()));
    assertTrue(Double.isNaN(s1.getMaxY()));
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * Check that the item bounds are determined correctly when there is a
 * maximum item count and a new value is added.
 *///from w  w  w .ja  v  a 2  s  .  com
@Test
public void testAdd() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.setMaximumItemCount(2);
    s1.add(new Year(2010), 1.1);
    s1.add(new Year(2011), 2.2);
    s1.add(new Year(2012), 3.3);
    assertEquals(2, s1.getItemCount());
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * Test the add branch of the addOrUpdate() method.
 *///from  ww w  .  jav  a 2 s  .c  om
@Test
public void testAddOrUpdate2() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.setMaximumItemCount(2);
    s1.addOrUpdate(new Year(2010), 1.1);
    s1.addOrUpdate(new Year(2011), 2.2);
    s1.addOrUpdate(new Year(2012), 3.3);
    assertEquals(2, s1.getItemCount());
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Check that the item bounds are determined correctly after a call to
 * removeAgedItems()./* w  ww. j  a  v  a 2 s . c  om*/
 */
public void testRemoveAgedItems5() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.setMaximumItemAge(4);
    s1.add(new Year(2010), 1.1);
    s1.add(new Year(2011), 2.2);
    s1.add(new Year(2012), 3.3);
    s1.add(new Year(2013), 2.5);
    s1.removeAgedItems(new Year(2015).getMiddleMillisecond(), true);
    assertEquals(3, s1.getItemCount());
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * Test for bug report 3446965./*from w w w. ja v a2  s.c  o  m*/
 */
@Test
public void testBug3446965() {
    TimeSeries s = new TimeSeries("s");
    s.addOrUpdate(new Year(2011), 100.0);
    s.addOrUpdate(new Year(2012), 150.0);
    s.addOrUpdate(new Year(2013), 200.0);
    s.addOrUpdate(new Year(2012), 250.0); // this line triggers the defect
    assertEquals(100.0, s.getMinY(), EPSILON);
    assertEquals(250.0, s.getMaxY(), EPSILON);
}

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