Example usage for org.jfree.data.statistics DefaultStatisticalCategoryDataset getRangeLowerBound

Introduction

In this page you can find the example usage for org.jfree.data.statistics DefaultStatisticalCategoryDataset getRangeLowerBound.

Prototype

@Override
public double getRangeLowerBound(boolean includeInterval) 

Source Link

Document

Returns the minimum y-value in the dataset.

Usage

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

/**
 * Some checks for the getRangeLowerBound() method.
 *///  w w  w. j  av a  2s  . c om
@Test
public void testGetRangeLowerBound() {
    DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset();
    d1.add(1.0, 2.0, "R1", "C1");
    assertEquals(1.0, d1.getRangeLowerBound(false), EPSILON);
    assertEquals(-1.0, d1.getRangeLowerBound(true), EPSILON);
}

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

/**
 * A test for bug 3072674./*w w  w  .j  a va2 s .  c om*/
 */
@Test
public void test3072674() {
    DefaultStatisticalCategoryDataset dataset = new DefaultStatisticalCategoryDataset();
    dataset.add(1.0, Double.NaN, "R1", "C1");
    assertEquals(1.0, dataset.getRangeLowerBound(true), EPSILON);
    assertEquals(1.0, dataset.getRangeUpperBound(true), EPSILON);

    Range r = dataset.getRangeBounds(true);
    assertEquals(1.0, r.getLowerBound(), EPSILON);
    assertEquals(1.0, r.getUpperBound(), EPSILON);
}

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

/**
 * Some checks for the remove method.//from  w  w w .j  a v  a2 s  . c om
 */
@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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