Examples of org.jfree.text.TextBlock

org.jfree.text.TextBlock
A list of {@link TextLine} objects that form a block of text. @see TextUtilities#createTextBlock(String,Font,Paint) @author David Gilbert

        g2.clip(area);
        String message = this.noDataMessage;
        if (message != null) {
            g2.setFont(this.noDataMessageFont);
            g2.setPaint(this.noDataMessagePaint);
            TextBlock block = TextUtilities.createTextBlock(
                this.noDataMessage, this.noDataMessageFont, 
                this.noDataMessagePaint, 
                0.9f * (float) area.getWidth(), new G2TextMeasurer(g2)
            );
            block.draw(
                g2, (float) area.getCenterX(), (float) area.getCenterY(), 
                TextBlockAnchor.CENTER
            );
        }
        g2.setClip(savedClip);

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     * 
     * @return A label.
     */
    protected TextBlock createLabel(Comparable category, float width, 
                                    RectangleEdge edge, Graphics2D g2) {
        TextBlock label = super.createLabel(category, width, edge, g2);   
        String s = (String) this.sublabels.get(category);
        if (s != null) {
            if (edge == RectangleEdge.TOP || edge == RectangleEdge.BOTTOM) {
                TextLine line = new TextLine(
                    s, this.sublabelFont, this.sublabelPaint
                );
                label.addLine(line);
            }
            else if (edge == RectangleEdge.LEFT 
                    || edge == RectangleEdge.RIGHT) {
                TextLine line = label.getLastLine();
                if (line != null) {
                    line.addFragment(
                        new TextFragment(
                            "  " + s, this.sublabelFont, this.sublabelPaint
                        )

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     */
    public void testEquals() {
        
        Comparable c1 = "C1";
        Comparable c2 = "C2";
        TextBlock tb1 = new TextBlock();
        tb1.addLine(new TextLine("Block 1"));
        TextBlock tb2 = new TextBlock();
        tb1.addLine(new TextLine("Block 2"));
        TextBlockAnchor tba1 = TextBlockAnchor.CENTER;
        TextBlockAnchor tba2 = TextBlockAnchor.BOTTOM_CENTER;
        TextAnchor ta1 = TextAnchor.CENTER;
        TextAnchor ta2 = TextAnchor.BASELINE_LEFT;

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    /**
     * Two objects that are equal are required to return the same hashCode. 
     */
    public void testHashCode() {
        Comparable c1 = "C1";
        TextBlock tb1 = new TextBlock();
        tb1.addLine(new TextLine("Block 1"));
        tb1.addLine(new TextLine("Block 2"));
        TextBlockAnchor tba1 = TextBlockAnchor.CENTER;
        TextAnchor ta1 = TextAnchor.CENTER;
        
        CategoryTick t1 = new CategoryTick(c1, tb1, tba1, ta1, 1.0f);
        CategoryTick t2 = new CategoryTick(c1, tb1, tba1, ta1, 1.0f);

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        CategoryTick t1 = new CategoryTick(
            "C1", new TextBlock(), TextBlockAnchor.CENTER, 
            TextAnchor.CENTER, 1.5f
        );
        CategoryTick t2 = null;
        try {
            t2 = (CategoryTick) t1.clone();

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     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {


        CategoryTick t1 = new CategoryTick(
            "C1", new TextBlock(), TextBlockAnchor.CENTER, 
            TextAnchor.CENTER, 1.5f
        );
        CategoryTick t2 = null;


        try {

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                }
                Rectangle2D area = new Rectangle2D.Double(x0, y0, (x1 - x0), 
                        (y1 - y0));
                Point2D anchorPoint = RectangleAnchor.coordinates(area, 
                        position.getCategoryAnchor());
                TextBlock block = tick.getLabel();
                block.draw(g2, (float) anchorPoint.getX(), 
                        (float) anchorPoint.getY(), position.getLabelAnchor(), 
                        (float) anchorPoint.getX(), (float) anchorPoint.getY(), 
                        position.getAngle());
                Shape bounds = block.calculateBounds(g2, 
                        (float) anchorPoint.getX(), (float) anchorPoint.getY(), 
                        position.getLabelAnchor(), (float) anchorPoint.getX(), 
                        (float) anchorPoint.getY(), position.getAngle());
                if (plotState != null && plotState.getOwner() != null) {
                    EntityCollection entities

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            }
            int categoryIndex = 0;
            Iterator iterator = categories.iterator();
            while (iterator.hasNext()) {
                Comparable category = (Comparable) iterator.next();
                TextBlock label = createLabel(category, l * r, edge, g2);
                if (edge == RectangleEdge.TOP || edge == RectangleEdge.BOTTOM) {
                    max = Math.max(max, 
                            calculateTextBlockHeight(label, position, g2));
                }
                else if (edge == RectangleEdge.LEFT

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     *
     * @return A label.
     */
    protected TextBlock createLabel(Comparable category, float width, 
                                    RectangleEdge edge, Graphics2D g2) {
        TextBlock label = TextUtilities.createTextBlock(
            category.toString(), getTickLabelFont(category), 
            getTickLabelPaint(category), width, this.maximumCategoryLabelLines, 
            new G2TextMeasurer(g2));  
        return label; 
    }

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        for (int i = 0; i < leftKeys.getItemCount(); i++) {   
            String label = this.labelGenerator.generateSectionLabel(
                this.dataset, leftKeys.getKey(i)
            );
            if (label != null) {
                TextBlock block = TextUtilities.createTextBlock(
                    label, 
                    this.labelFont, this.labelPaint, maxLabelWidth, 
                    new G2TextMeasurer(g2)
                );
                TextBox labelBox = new TextBox(block);

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Related Classes of org.jfree.text.TextBlock

hudson.util.NoOverlapCategoryAxis

org.jfree.chart.axis.CategoryAxis

org.jfree.chart.axis.ExtendedCategoryAxis

org.jfree.chart.axis.junit.CategoryTickTests

org.jfree.chart.plot.PiePlot

org.jfree.chart.plot.Plot

org.jfree.chart.title.TextTitle

org.jfree.demo.TextBlockPanel

org.jfree.text.junit.TextBlockTests

org.jfree.text.junit.TextBoxTests

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