Package org.apache.fop.area

Examples of org.apache.fop.area.PageViewport

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    private void renderDestination(DestinationData dd) {
        String targetID = dd.getIDRef();
        if (targetID == null || targetID.length() == 0) {
            throw new IllegalArgumentException("DestinationData must contain a ID reference");
        }
        PageViewport pv = dd.getPageViewport();
        if (pv != null) {
            PDFGoTo gt = getPDFGoToForID(targetID, pv.getKey());
            pdfDoc.getFactory().makeDestination(
                    dd.getIDRef(), gt.makeReference());
        } else {
            //Warning already issued by AreaTreeHandler (debug level is sufficient)
            log.debug("Unresolved destination item received: " + dd.getIDRef());
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        String targetID = bookmarkItem.getIDRef();
        if (targetID == null || targetID.length() == 0) {
            throw new IllegalArgumentException("DestinationData must contain a ID reference");
        }
        PageViewport pv = bookmarkItem.getPageViewport();
        if (pv != null) {
            String pvKey = pv.getKey();
            PDFGoTo gt = getPDFGoToForID(targetID, pvKey);
            // create outline object:
            PDFOutline parent = parentBookmarkItem != null
                ? parentBookmarkItem
                : pdfDoc.getOutlineRoot();
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     *
     * @param parentLM  the parent LayoutManager
     * @return a corresponding InlineArea
     */
    private InlineArea getPageNumberCitationInlineArea() {
        PageViewport page = getPSLM().getFirstPVWithID(fobj.getRefId());
        TextArea text;
        if (page != null) {
            String str = page.getPageNumberString();
            // get page string from parent, build area
            text = new TextArea();
            int width = getStringWidth(str);
            text.addWord(str, 0);
            text.setIPD(width);
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        CTM pageCTM = CTM.getCTMandRelDims(pageSeq.getReferenceOrientation(),
                                           WritingMode.LR_TB, referenceRect, reldims);

        Page page = new Page(referenceRect, pageNumber, pageNumberString, isBlank);

        PageViewport pv = page.getPageViewport();
        org.apache.fop.area.Page pageArea = new org.apache.fop.area.Page();
        pv.setPage(pageArea);

        RegionViewport rv = new RegionViewport(referenceRect);
        rv.setIPD(referenceRect.width);
        rv.setBPD(referenceRect.height);
        rv.setClip(true);

        BodyRegion body = new BodyRegion(Constants.FO_REGION_BODY,
                "fop-image-region", rv, 1, 0);
        body.setIPD(imageSize.width);
        body.setBPD(imageSize.height);
        body.setCTM(pageCTM);
        rv.setRegionReference(body);
        pageArea.setRegionViewport(
                Constants.FO_REGION_BODY, rv);
        //Set unique key obtained from the AreaTreeHandler
        pv.setKey(areaTreeHandler.generatePageViewportKey());

        //Also creates first normal flow region
        pv.createSpan(false);

        return page;
    }
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            return;
        case Constants.EN_COLUMN:
        case Constants.EN_AUTO:
        case Constants.EN_PAGE:
        case -1:
            PageViewport pv = curPage.getPageViewport();

            //Check if previous page was spanned
            boolean forceNewPageWithSpan = false;
            RegionBody rb = (RegionBody)curPage.getSimplePageMaster().getRegion(
                    Constants.FO_REGION_BODY);
            forceNewPageWithSpan
                    = (rb.getColumnCount() > 1
                        && pv.getCurrentSpan().getColumnCount() == 1);

            if (forceNewPageWithSpan) {
                log.trace("Forcing new page with span");
                curPage = pslm.makeNewPage(false);
                curPage.getPageViewport().createSpan(true);
            } else if (pv.getCurrentSpan().hasMoreFlows()) {
                log.trace("Moving to next flow");
                pv.getCurrentSpan().moveToNextFlow();
            } else {
                log.trace("Making new page");
                /*curPage = */pslm.makeNewPage(false);
            }
            return;
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    private static Page createPageForRegionName(final String regionName) {
        final Page page = mock(Page.class);
        final SimplePageMaster spm = mock(SimplePageMaster.class);
        final PageViewport pageViewport = mock(PageViewport.class);
        final Region region = mock(Region.class);

        when(page.getSimplePageMaster()).thenReturn(spm);
        when(page.getPageViewport()).thenReturn(pageViewport);
        when(spm.getRegion(anyInt())).thenReturn(region);
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        if (state != null) {
            throw new IllegalStateException("state must be null");
        }
        Graphics2D graphics = (Graphics2D) g;
        try {
            PageViewport viewport = getPageViewport(pageIndex);
            AffineTransform at = graphics.getTransform();
            state = new Java2DGraphicsState(graphics, this.fontInfo, at);

            // reset the current Positions
            currentBPPosition = 0;
            currentIPPosition = 0;

            renderPageAreas(viewport.getPage());
            return PAGE_EXISTS;
        } catch (FOPException e) {
            log.error(e);
            return NO_SUCH_PAGE;
        } finally {
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            while (page < 0 && doc && seq > 1) {
                seq--;
                page = areaTreeModel.getPageCount(seq) - 1;
            }
            while (page >= 0) {
                PageViewport pv = areaTreeModel.getPage(seq, page);
                mark = (Marker)pv.getMarker(name, Constants.EN_LEWP);
                if (mark != null) {
                    break;
                }
                page--;
                if (page < 0 && doc && seq > 1) {
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                eventProducer.stoppingAfterFirstPageNoFilename(this);
                break;
            }
            try {
                // Do the rendering: get the image for this page
                PageViewport pv = (PageViewport)pageViewportList.get(i);
                RenderedImage image = (RenderedImage)getPageImage(pv);

                // Encode this image
                if (log.isDebugEnabled()) {
                    log.debug("Encoding page " + (i + 1));
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     * @param spanAll true if the first span area spans all columns
     */
    public Page(SimplePageMaster spm, int pageNumber, String pageNumberStr,
            boolean blank, boolean spanAll) {
        this.spm = spm;
        this.pageViewport = new PageViewport(spm, pageNumber, pageNumberStr, blank, spanAll);
    }
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Related Classes of org.apache.fop.area.PageViewport

  • org.apache.fop.area.inline.UnresolvedPageNumber
  • org.apache.fop.area.LinkResolver
  • org.apache.fop.fo.flow.Marker
  • org.apache.fop.layoutmgr.AbstractPageSequenceLayoutManager
  • org.apache.fop.layoutmgr.ExternalDocumentLayoutManager
  • org.apache.fop.layoutmgr.inline.AbstractPageNumberCitationLayoutManager
  • org.apache.fop.layoutmgr.inline.BasicLinkLayoutManager
  • org.apache.fop.layoutmgr.inline.PageNumberCitationLastLayoutManager
  • org.apache.fop.layoutmgr.inline.PageNumberCitationLayoutManager
  • org.apache.fop.layoutmgr.Page
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