Package org.jfree.data.xy

Examples of org.jfree.data.xy.XYIntervalSeries

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    /**
     * A simple check that the maximumItemCount attribute is working.
     */
    public void testSetMaximumItemCount() {
        XYIntervalSeries s1 = new XYIntervalSeries("S1");
        assertEquals(Integer.MAX_VALUE, s1.getMaximumItemCount());
        s1.setMaximumItemCount(2);
        assertEquals(2, s1.getMaximumItemCount());
        s1.add(1.0, 1.1, 1.1, 1.1, 1.1, 1.1);
        s1.add(2.0, 2.2, 2.2, 2.2, 2.2, 2.2);
        s1.add(3.0, 3.3, 3.3, 3.3, 3.3, 3.3);
        assertEquals(2.0, s1.getX(0).doubleValue(), EPSILON);
        assertEquals(3.0, s1.getX(1).doubleValue(), EPSILON);
    }
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    /**
     * Check that the maximum item count can be applied retrospectively.
     */
    public void testSetMaximumItemCount2() {
        XYIntervalSeries s1 = new XYIntervalSeries("S1");
        s1.add(1.0, 1.1, 1.1, 1.1, 1.1, 1.1);
        s1.add(2.0, 2.2, 2.2, 2.2, 2.2, 2.2);
        s1.add(3.0, 3.3, 3.3, 3.3, 2.2, 2.2);
        s1.setMaximumItemCount(2);
        assertEquals(2.0, s1.getX(0).doubleValue(), EPSILON);
        assertEquals(3.0, s1.getX(1).doubleValue(), EPSILON);
    }
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    /**
     * Some checks for the new accessor methods added in 1.0.5.
     */
    public void testValues() {
        XYIntervalSeries s1 = new XYIntervalSeries("S1");
        s1.add(2.0, 1.0, 3.0, 5.0, 4.0, 6.0);
        assertEquals(2.0, s1.getX(0).doubleValue(), EPSILON);
        assertEquals(1.0, s1.getXLowValue(0), EPSILON);
        assertEquals(3.0, s1.getXHighValue(0), EPSILON);
        assertEquals(5.0, s1.getYValue(0), EPSILON);
        assertEquals(4.0, s1.getYLowValue(0), EPSILON);
        assertEquals(6.0, s1.getYHighValue(0), EPSILON);
    }
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    /**
     * Some checks for the clear() method.
     */
    public void testClear() {
      XYIntervalSeries s1 = new XYIntervalSeries("S1");
        s1.addChangeListener(this);
        s1.clear();
        assertNull(this.lastEvent);
        assertTrue(s1.isEmpty());
        s1.add(1.0, 2.0, 3.0, 4.0, 5.0, 6.0);
        assertFalse(s1.isEmpty());
        s1.clear();
        assertNotNull(this.lastEvent);
        assertTrue(s1.isEmpty());
    }
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     * Another test for bug 2849731.
     */
    @Test
    public void testBug2849731_2() {
        XYIntervalSeriesCollection d = new XYIntervalSeriesCollection();
        XYIntervalSeries s = new XYIntervalSeries("S1");
        s.add(1.0, Double.NaN, Double.NaN, Double.NaN, 1.5, Double.NaN);
        d.addSeries(s);
        Range r = DatasetUtilities.iterateDomainBounds(d);
        assertEquals(1.0, r.getLowerBound(), EPSILON);
        assertEquals(1.0, r.getUpperBound(), EPSILON);

        s.add(1.0, 1.5, Double.NaN, Double.NaN, 1.5, Double.NaN);
        r = DatasetUtilities.iterateDomainBounds(d);
        assertEquals(1.0, r.getLowerBound(), EPSILON);
        assertEquals(1.5, r.getUpperBound(), EPSILON);

        s.add(1.0, Double.NaN, 0.5, Double.NaN, 1.5, Double.NaN);
        r = DatasetUtilities.iterateDomainBounds(d);
        assertEquals(0.5, r.getLowerBound(), EPSILON);
        assertEquals(1.5, r.getUpperBound(), EPSILON);
    }
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     * Yet another test for bug 2849731.
     */
    @Test
    public void testBug2849731_3() {
        XYIntervalSeriesCollection d = new XYIntervalSeriesCollection();
        XYIntervalSeries s = new XYIntervalSeries("S1");
        s.add(1.0, Double.NaN, Double.NaN, 1.5, Double.NaN, Double.NaN);
        d.addSeries(s);
        Range r = DatasetUtilities.iterateRangeBounds(d);
        assertEquals(1.5, r.getLowerBound(), EPSILON);
        assertEquals(1.5, r.getUpperBound(), EPSILON);

        s.add(1.0, 1.5, Double.NaN, Double.NaN, Double.NaN, 2.5);
        r = DatasetUtilities.iterateRangeBounds(d);
        assertEquals(1.5, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);

        s.add(1.0, Double.NaN, 0.5, Double.NaN, 3.5, Double.NaN);
        r = DatasetUtilities.iterateRangeBounds(d);
        assertEquals(1.5, r.getLowerBound(), EPSILON);
        assertEquals(3.5, r.getUpperBound(), EPSILON);
    }
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     * A test for the findDomainBounds method to ensure it correctly accounts
     * for the series visibility.
     */
    @Test
    public void testFindDomainBounds2() {
        XYIntervalSeries s1 = new XYIntervalSeries("S1");
        s1.add(1.0, 0.5, 1.5, 10.0, 9.5, 10.5);
        s1.add(2.0, 1.9, 2.1, 20.0, 19.8, 20.3);
        XYIntervalSeries s2 = new XYIntervalSeries("S2");
        s2.add(3.0, 2.5, 3.5, 30.0, 29.5, 30.5);
        s2.add(4.0, 3.9, 4.1, 9.0, 9.0, 9.0);
        XYIntervalSeriesCollection dataset = new XYIntervalSeriesCollection();
        dataset.addSeries(s1);
        dataset.addSeries(s2);

        XYBarRenderer renderer = new XYBarRenderer();
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     * A test for the findRangeBounds method to ensure it correctly accounts
     * for the series visibility.
     */
    @Test
    public void testFindRangeBounds2() {
        XYIntervalSeries s1 = new XYIntervalSeries("S1");
        s1.add(1.0, 0.5, 1.5, 10.0, 9.5, 10.5);
        s1.add(2.0, 1.9, 2.1, 20.0, 19.8, 20.3);
        XYIntervalSeries s2 = new XYIntervalSeries("S2");
        s2.add(3.0, 2.5, 3.5, 30.0, 29.5, 30.5);
        s2.add(4.0, 3.9, 4.1, 9.0, 9.0, 9.0);
        XYIntervalSeriesCollection dataset = new XYIntervalSeriesCollection();
        dataset.addSeries(s1);
        dataset.addSeries(s2);

        XYBarRenderer renderer = new XYBarRenderer();
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