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:utilesChart.util.TimeSeriesCollection.java

/**
 * Returns the bounds for the y-values in the dataset.
 *
 * @param visibleSeriesKeys  the visible series keys.
 * @param xRange  the x-range (null not permitted).
 * @param includeInterval  ignored./*w w w.  j  av  a  2  s .  c om*/
 *
 * @return The bounds.
 *
 * @since 1.0.14
 */
public Range getRangeBounds(List visibleSeriesKeys, Range xRange, boolean includeInterval) {
    Range result = null;
    Iterator iterator = visibleSeriesKeys.iterator();
    while (iterator.hasNext()) {
        Comparable seriesKey = (Comparable) iterator.next();
        TimeSeries series = getSeries(seriesKey);
        Range r = null;
        r = new Range(series.getMinY(), series.getMaxY());
        // FIXME: Here we are ignoring the xRange
        result = Range.combine(result, r);
    }
    return result;
}

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

/**
 * Returns the bounds for the y-values in the dataset.
 * /*from www. j a v  a 2 s.co  m*/
 * @param includeInterval  ignored for this dataset.
 * 
 * @return The range of value in the dataset (possibly <code>null</code>).
 *
 * @since 1.0.15
 */
public Range getRangeBounds(boolean includeInterval) {
    Range result = null;
    Iterator iterator = this.data.iterator();
    while (iterator.hasNext()) {
        TimeSeries series = (TimeSeries) iterator.next();
        Range r = new Range(series.getMinY(), series.getMaxY());
        result = Range.combineIgnoringNaN(result, r);
    }
    return result;
}

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

/**
 * Some checks for the getMaxY() method.
 *//*from   w  w w. j  a  v a2s .  co  m*/
public void testGetMaxY() {
    TimeSeries s1 = new TimeSeries("S1");
    assertTrue(Double.isNaN(s1.getMaxY()));

    s1.add(new Year(2008), 1.1);
    assertEquals(1.1, s1.getMaxY(), EPSILON);

    s1.add(new Year(2009), 2.2);
    assertEquals(2.2, s1.getMaxY(), EPSILON);

    s1.add(new Year(2000), 99.9);
    assertEquals(99.9, s1.getMaxY(), EPSILON);

    s1.add(new Year(2002), -1.1);
    assertEquals(99.9, s1.getMaxY(), EPSILON);

    s1.add(new Year(2003), null);
    assertEquals(99.9, s1.getMaxY(), EPSILON);

    s1.addOrUpdate(new Year(2000), null);
    assertEquals(2.2, s1.getMaxY(), EPSILON);
}

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

/**
 * Some checks for the getMaxY() method.
 *//*from  w w  w .  j  a  va2 s .  c  o  m*/
@Test
public void testGetMaxY() {
    TimeSeries s1 = new TimeSeries("S1");
    assertTrue(Double.isNaN(s1.getMaxY()));

    s1.add(new Year(2008), 1.1);
    assertEquals(1.1, s1.getMaxY(), EPSILON);

    s1.add(new Year(2009), 2.2);
    assertEquals(2.2, s1.getMaxY(), EPSILON);

    s1.add(new Year(2000), 99.9);
    assertEquals(99.9, s1.getMaxY(), EPSILON);

    s1.add(new Year(2002), -1.1);
    assertEquals(99.9, s1.getMaxY(), EPSILON);

    s1.add(new Year(2003), null);
    assertEquals(99.9, s1.getMaxY(), EPSILON);

    s1.addOrUpdate(new Year(2000), null);
    assertEquals(2.2, s1.getMaxY(), EPSILON);
}

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

@Test
public void testGetMaxY2() {
    TimeSeries ts = new TimeSeries("Time Series");
    assertTrue(Double.isNaN(ts.getMaxY()));

    ts.add(new Year(2014), 1.0);
    assertEquals(1.0, ts.getMaxY(), EPSILON);

    ts.addOrUpdate(new Year(2014), null);
    assertTrue(Double.isNaN(ts.getMaxY()));

    ts.addOrUpdate(new Year(2014), 1.0);
    assertEquals(1.0, ts.getMaxY(), EPSILON);

    ts.clear();// w  w  w .j  a  v  a 2s .  com
    assertTrue(Double.isNaN(ts.getMaxY()));
}

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

/**
 * Some checks for the update(RegularTimePeriod...method).
 *///  ww w.  j av  a2  s .  c  o  m
public void testUpdate_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.update(new Year(2012), 4.4);
    assertEquals(4.4, s1.getMaxY(), EPSILON);
    s1.update(new Year(2010), 0.5);
    assertEquals(0.5, s1.getMinY(), EPSILON);
    s1.update(new Year(2012), null);
    assertEquals(2.2, s1.getMaxY(), EPSILON);
    s1.update(new Year(2010), null);
    assertEquals(2.2, s1.getMinY(), EPSILON);
}

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

/**
 * Checks that the min and max y values are updated correctly when copying
 * a subset.//w  w w  . j  av  a 2s  .co  m
 *
 * @throws java.lang.CloneNotSupportedException
 */
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.TimeSeriesTest.java

/**
 * Some checks for the update(RegularTimePeriod...method).
 *///from ww w . j a v a2 s . c  o m
@Test
public void testUpdate_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.update(new Year(2012), 4.4);
    assertEquals(4.4, s1.getMaxY(), EPSILON);
    s1.update(new Year(2010), 0.5);
    assertEquals(0.5, s1.getMinY(), EPSILON);
    s1.update(new Year(2012), null);
    assertEquals(2.2, s1.getMaxY(), EPSILON);
    s1.update(new Year(2010), null);
    assertEquals(2.2, s1.getMinY(), EPSILON);
}

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

/**
 * A test for the clear method./*w ww.  ja  v  a 2s . c o m*/
 */
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.junit.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 .j av a 2 s .  c  o  m*/
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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