Examples of diva.util.UnitIterator

diva.util.UnitIterator
An iterator over a single object. @author John Reekie @author Michael Shilman @version $Id: UnitIterator.java,v 1.9 2005/07/08 19:55:17 cxh Exp $

     */
    public Iterator figures() {
        if (_child == null) {
            return new NullIterator();
        } else {
            return new UnitIterator(_child);
        }
    }

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        Figure hit = CanvasUtilities.pick(_children.getIntersectedFigures(
                region).figuresFromFront(), region);


        if ((hit == null) && (_background != null) && _background.hit(region)) {
            return CanvasUtilities.pick(new UnitIterator(_background), region);
        }


        return hit;
    }

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        region = ShapeUtilities.transformBounds(region, at);


        Figure hit = CanvasUtilities.pick(figuresFromFront(), region, filter);


        if ((hit == null) && (_background != null) && _background.hit(region)) {
            return CanvasUtilities.pick(new UnitIterator(_background), region,
                    filter);
        }


        return hit;
    }

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Related Classes of diva.util.UnitIterator

diva.canvas.CompositeFigure

diva.canvas.FigureDecorator

java.util.NoSuchElementException

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