Examples of org.apache.fop.area.inline.InlineViewport

org.apache.fop.area.inline.InlineViewport
Inline viewport area. This is an inline-level viewport area for inline container, external graphic and instream foreign object. This viewport holds the area and positions it.


        Image imageArea = new Image(uri);
        TraitSetter.setProducerID(imageArea, fobj.getId());
        transferForeignAttributes(imageArea);


        InlineViewport vp = new InlineViewport(imageArea, fobj.getBidiLevel());
        TraitSetter.setProducerID(vp, fobj.getId());
        vp.setIPD(imageSize.width);
        vp.setBPD(imageSize.height);
        vp.setContentPosition(imageLayout.getPlacement());
        vp.setBlockProgressionOffset(0);


        //Link them all together...
        lineArea.addInlineArea(vp);
        lineArea.updateExtentsFromChildren();
        blockArea.addLineArea(lineArea);

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        private class InlineViewportMaker extends AbstractMaker {


            public void startElement(Attributes attributes) {
                int level = XMLUtil.getAttributeAsInt(attributes, "level", -1);
                InlineViewport viewport = new InlineViewport(null, level);
                transferForeignObjects(attributes, viewport);
                setAreaAttributes(attributes, viewport);
                setTraits(attributes, viewport, SUBSET_COMMON);
                setTraits(attributes, viewport, SUBSET_BOX);
                setTraits(attributes, viewport, SUBSET_COLOR);
                viewport.setContentPosition(XMLUtil.getAttributeAsRectangle2D(attributes, "pos"));
                viewport.setClip(XMLUtil.getAttributeAsBoolean(attributes, "clip", false));
                viewport.setBlockProgressionOffset
                    ( XMLUtil.getAttributeAsInt(attributes, "offset", 0) );
                Area parent = (Area)areaStack.peek();
                parent.addChildArea(viewport);
                areaStack.push(viewport);
            }

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        Area viewportArea = getChildArea();
        TraitSetter.setProducerID(viewportArea, fobj.getId());
        transferForeignAttributes(viewportArea);


        InlineViewport vp = new InlineViewport(viewportArea, bidiLevel);
        TraitSetter.addStructureTreeElement(vp, fobj.getStructureTreeElement());
        TraitSetter.setProducerID(vp, fobj.getId());
        vp.setIPD(imageLayout.getViewportSize().width);
        vp.setBPD(imageLayout.getViewportSize().height);
        vp.setContentPosition(placement);
        vp.setClip(imageLayout.isClipped());
        vp.setBlockProgressionOffset(0);


        // Common Border, Padding, and Background Properties
        TraitSetter.addBorders(vp, borderProps
                                , false, false, false, false, this);
        TraitSetter.addPadding(vp, borderProps

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    }


    /** {@inheritDoc} */
    public List getNextKnuthElements(LayoutContext context,
                                           int alignment) {
        InlineViewport areaCurrent = getInlineArea();
        setCurrentArea(areaCurrent);
        return super.getNextKnuthElements(context, alignment);
    }

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Related Classes of org.apache.fop.area.inline.InlineViewport

org.apache.fop.area.AreaTreeParser$Handler$InlineViewportMaker

org.apache.fop.layoutmgr.ExternalDocumentLayoutManager

org.apache.fop.layoutmgr.inline.AbstractGraphicsLayoutManager

java.awt.Rectangle

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