Examples of DefaultIntervalXYDataset

org.jfree.data.xy.DefaultIntervalXYDataset
A dataset that defines a range (interval) for both the x-values and the y-values. This implementation uses six arrays to store the x, start-x, end-x, y, start-y and end-y values.

An alternative implementation of the {@link IntervalXYDataset} interfaceis provided by the {@link XYIntervalSeriesCollection} class. @since 1.0.3

Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getSeriesCount() method.
     */
    public void testGetSeriesCount() {
        DefaultIntervalXYDataset d = new DefaultIntervalXYDataset();
        assertEquals(0, d.getSeriesCount());
        d = createSampleDataset1();
        assertEquals(2, d.getSeriesCount());
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getSeriesKey(int) method.
     */
    public void testGetSeriesKey() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals("S1", d.getSeriesKey(0));
        assertEquals("S2", d.getSeriesKey(1));


        // check for series key out of bounds
        boolean pass = false;
        try {
            /*Comparable k =*/ d.getSeriesKey(-1);
        }
        catch (IllegalArgumentException e) {
            pass = true;
        }
        assertTrue(pass);


        pass = false;
        try {
            /*Comparable k =*/ d.getSeriesKey(2);
        }
        catch (IllegalArgumentException e) {
            pass = true;
        }
        assertTrue(pass);

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getItemCount() method.
     */
    public void testGetItemCount() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(3, d.getItemCount(0));
        assertEquals(3, d.getItemCount(1));


        // try an index out of bounds
        boolean pass = false;
        try {
            d.getItemCount(2);
        }
        catch (IllegalArgumentException e) {
            pass = true;
        }
        assertTrue(pass);

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getXValue() method.
     */
    public void testGetXValue() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(1.0, d.getXValue(0, 0), EPSILON);
        assertEquals(2.0, d.getXValue(0, 1), EPSILON);
        assertEquals(3.0, d.getXValue(0, 2), EPSILON);
        assertEquals(11.0, d.getXValue(1, 0), EPSILON);
        assertEquals(12.0, d.getXValue(1, 1), EPSILON);
        assertEquals(13.0, d.getXValue(1, 2), EPSILON);
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getYValue() method.
     */
    public void testGetYValue() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(4.0, d.getYValue(0, 0), EPSILON);
        assertEquals(5.0, d.getYValue(0, 1), EPSILON);
        assertEquals(6.0, d.getYValue(0, 2), EPSILON);
        assertEquals(14.0, d.getYValue(1, 0), EPSILON);
        assertEquals(15.0, d.getYValue(1, 1), EPSILON);
        assertEquals(16.0, d.getYValue(1, 2), EPSILON);
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getStartXValue() method.
     */
    public void testGetStartXValue() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(0.9, d.getStartXValue(0, 0), EPSILON);
        assertEquals(1.9, d.getStartXValue(0, 1), EPSILON);
        assertEquals(2.9, d.getStartXValue(0, 2), EPSILON);
        assertEquals(10.9, d.getStartXValue(1, 0), EPSILON);
        assertEquals(11.9, d.getStartXValue(1, 1), EPSILON);
        assertEquals(12.9, d.getStartXValue(1, 2), EPSILON);
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getEndXValue() method.
     */
    public void testGetEndXValue() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(1.1, d.getEndXValue(0, 0), EPSILON);
        assertEquals(2.1, d.getEndXValue(0, 1), EPSILON);
        assertEquals(3.1, d.getEndXValue(0, 2), EPSILON);
        assertEquals(11.1, d.getEndXValue(1, 0), EPSILON);
        assertEquals(12.1, d.getEndXValue(1, 1), EPSILON);
        assertEquals(13.1, d.getEndXValue(1, 2), EPSILON);
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getStartYValue() method.
     */
    public void testGetStartYValue() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(1.09, d.getStartYValue(0, 0), EPSILON);
        assertEquals(2.09, d.getStartYValue(0, 1), EPSILON);
        assertEquals(3.09, d.getStartYValue(0, 2), EPSILON);
        assertEquals(11.09, d.getStartYValue(1, 0), EPSILON);
        assertEquals(12.09, d.getStartYValue(1, 1), EPSILON);
        assertEquals(13.09, d.getStartYValue(1, 2), EPSILON);
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Some checks for the getEndYValue() method.
     */
    public void testGetEndYValue() {
        DefaultIntervalXYDataset d = createSampleDataset1();
        assertEquals(1.11, d.getEndYValue(0, 0), EPSILON);
        assertEquals(2.11, d.getEndYValue(0, 1), EPSILON);
        assertEquals(3.11, d.getEndYValue(0, 2), EPSILON);
        assertEquals(11.11, d.getEndYValue(1, 0), EPSILON);
        assertEquals(12.11, d.getEndYValue(1, 1), EPSILON);
        assertEquals(13.11, d.getEndYValue(1, 2), EPSILON);
    }

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Examples of org.jfree.data.xy.DefaultIntervalXYDataset


    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        DefaultIntervalXYDataset d1 = new DefaultIntervalXYDataset();
        DefaultIntervalXYDataset d2 = new DefaultIntervalXYDataset();
        assertTrue(d1.equals(d2));
        assertTrue(d2.equals(d1));


        d1 = createSampleDataset1();
        assertFalse(d1.equals(d2));
        d2 = createSampleDataset1();
        assertTrue(d1.equals(d2));

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