Package org.jfree.chart.labels

Examples of org.jfree.chart.labels.IntervalCategoryToolTipGenerator


    /**
     * Check that the subclass is not equal to an instance of the superclass.
     */
    public void testEquals2() {
        IntervalCategoryToolTipGenerator g1
                = new IntervalCategoryToolTipGenerator();
        StandardCategoryToolTipGenerator g2
                = new StandardCategoryToolTipGenerator(
                IntervalCategoryToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT_STRING,
                NumberFormat.getInstance());
        assertFalse(g1.equals(g2));
    }
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    /**
     * Simple check that hashCode is implemented.
     */
    public void testHashCode() {
        IntervalCategoryToolTipGenerator g1
                = new IntervalCategoryToolTipGenerator();
        IntervalCategoryToolTipGenerator g2
                = new IntervalCategoryToolTipGenerator();
        assertTrue(g1.equals(g2));
        assertTrue(g1.hashCode() == g2.hashCode());
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        IntervalCategoryToolTipGenerator g1
                = new IntervalCategoryToolTipGenerator();
        IntervalCategoryToolTipGenerator g2 = null;
        try {
            g2 = (IntervalCategoryToolTipGenerator) g1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(g1 != g2);
        assertTrue(g1.getClass() == g2.getClass());
        assertTrue(g1.equals(g2));
    }
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    /**
     * Check to ensure that this class implements PublicCloneable.
     */
    public void testPublicCloneable() {
        IntervalCategoryToolTipGenerator g1
                = new IntervalCategoryToolTipGenerator();
        assertTrue(g1 instanceof PublicCloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        IntervalCategoryToolTipGenerator g1
                = new IntervalCategoryToolTipGenerator("{3} - {4}",
                DateFormat.getInstance());
        IntervalCategoryToolTipGenerator g2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(g1);
            out.close();
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        DateAxis dateAxis = new DateAxis(dateAxisLabel);

        CategoryItemRenderer renderer = new GanttRenderer();
        if (tooltips) {
            renderer.setBaseToolTipGenerator(
                    new IntervalCategoryToolTipGenerator(
                    "{3} - {4}", DateFormat.getDateInstance()));
        }
        if (urls) {
            renderer.setBaseItemURLGenerator(
                    new StandardCategoryURLGenerator());
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        DateAxis dateAxis = new DateAxis(dateAxisLabel);

        CategoryItemRenderer renderer = new GanttRenderer();
        if (tooltips) {
            renderer.setBaseToolTipGenerator(
                    new IntervalCategoryToolTipGenerator(
                    "{3} - {4}", DateFormat.getDateInstance()));
        }
        if (urls) {
            renderer.setBaseItemURLGenerator(
                    new StandardCategoryURLGenerator());
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        // remove space before/after the range axis
        plot.getRangeAxis().setUpperMargin(0);
        plot.getRangeAxis().setLowerMargin(0);

        renderer.setRenderAsPercentages(true);
        renderer.setBaseToolTipGenerator(new IntervalCategoryToolTipGenerator());

        // add the dataset to the plot
        plot.setDataset(barChartDataset);

        // hide unwanted chart details
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        DateAxis dateAxis = new DateAxis(dateAxisLabel);

        CategoryItemRenderer renderer = new GanttRenderer();
        if (tooltips) {
            renderer.setToolTipGenerator(
                new IntervalCategoryToolTipGenerator("{3} - {4}", DateFormat.getDateInstance())
            );
        }
        if (urls) {
            renderer.setItemURLGenerator(new StandardCategoryURLGenerator());
        }
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        DateAxis dateAxis = new DateAxis(dateAxisLabel);

        CategoryItemRenderer renderer = new GanttRenderer();
        if (tooltips) {
            renderer.setBaseToolTipGenerator(
                    new IntervalCategoryToolTipGenerator(
                    "{3} - {4}", DateFormat.getDateInstance()));
        }
        if (urls) {
            renderer.setBaseItemURLGenerator(
                    new StandardCategoryURLGenerator());
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