Examples of org.jfree.chart.title.Title

org.jfree.chart.title.Title
The base class for all chart titles. A chart can have multiple titles, appearing at the top, bottom, left or right of the chart.
Concrete implementations of this class will render text and images, and hence do the actual work of drawing titles.

     * Some checks for the equals() method.
     */
    public void testEquals() {
        
        // use the TextTitle class because it is a concrete subclass
        Title t1 = new TextTitle();
        Title t2 = new TextTitle();
        assertEquals(t1, t2);
        
        t1.setPosition(RectangleEdge.LEFT);
        assertFalse(t1.equals(t2));
        t2.setPosition(RectangleEdge.LEFT);
        assertTrue(t1.equals(t2));
        
        t1.setHorizontalAlignment(HorizontalAlignment.RIGHT);
        assertFalse(t1.equals(t2));
        t2.setHorizontalAlignment(HorizontalAlignment.RIGHT);
        assertTrue(t1.equals(t2));
        
        t1.setVerticalAlignment(VerticalAlignment.BOTTOM);
        assertFalse(t1.equals(t2));
        t2.setVerticalAlignment(VerticalAlignment.BOTTOM);
        assertTrue(t1.equals(t2));
        
    }

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     */
    public LegendTitle getLegend(int index) {
        int seen = 0;
        Iterator iterator = this.subtitles.iterator();
        while (iterator.hasNext()) {
            Title subtitle = (Title) iterator.next();
            if (subtitle instanceof LegendTitle) {
                if (seen == index) {
                    return (LegendTitle) subtitle;
                }
                else {

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     * to all registered listeners.
     */
    public void clearSubtitles() {
        Iterator iterator = this.subtitles.iterator();
        while (iterator.hasNext()) {
            Title t = (Title) iterator.next();
            t.removeChangeListener(this);
        }
        this.subtitles.clear();
        fireChartChanged();
    }

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            }
        }


        Iterator iterator = this.subtitles.iterator();
        while (iterator.hasNext()) {
            Title currentTitle = (Title) iterator.next();
            EntityCollection e = drawTitle(
                currentTitle, g2, nonTitleArea, (entities != null)
            );
            if (e != null) {
                entities.addAll(e);

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            chart.title.addChangeListener(chart);
        }


        chart.subtitles = new ArrayList();
        for (int i = 0; i < getSubtitleCount(); i++) {
            Title subtitle = (Title) getSubtitle(i).clone();
            chart.subtitles.add(subtitle);
            subtitle.addChangeListener(chart);
        }


        if (this.plot != null) {
            chart.plot = (Plot) this.plot.clone();
            chart.plot.addChangeListener(chart);

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org.jfree.chart.event.TitleChangeEvent

org.jfree.chart.JFreeChart

org.jfree.chart.JFreeChartTest

org.jfree.chart.junit.JFreeChartTests

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