Extra blank page at end of document.
- From: "Paulo Soares" <psoares (at) consiste.pt>
- Date: Mon, 30 Oct 2006 10:39:36 -0000
You are using Table and that's not supported anymore but some good soul may have provided a fix in the latest release. Use PdfPTable to make sure it will work.
Paulo
> -----Original Message-----
> From: itext-questions-bounces@lists.sourceforge.net
> [mailto:itext-questions-bounces@lists.sourceforge.net] On
> Behalf Of Musolino Fabien
> Sent: Monday, October 30, 2006 10:24 AM
> To: itext-questions@lists.sourceforge.net.
> Subject: [iText-questions] Extra blank page at end of document.
>
> Hi all.
>
> Iâm trying to create a PDF document using iText 1.4.2.
>
> I would like to add a special footer at the end of document.
>
> I already addes the âPage x on yâ stuff and itâs working fine.
>
> My special footer also prints but on a blank page.
>
> If my document has only one page, everythingâs ok. If it has
> more than one page, the footer âcreatesâ an extra page just for it.
>
> I followed the recommendation saying that theses footer
> things should be placed in the onEndPage event.
>
> In this document, Iâm trying to create a table
>
> Hereâs the code of the table :
>
>
>
> //An object creating our standard table
>
> PDFStandardTable tablePoursuites = new
> PDFStandardTable(100);
>
> tablePoursuites.setPadding(1);
>
> tablePoursuites.setSpaceBetweenCells(0);
>
> tablePoursuites.setCellsFitPage(true);
>
>
> tablePoursuites.addColumn(7,PDFStandardTable.ALIGN_CENTER,"NÂ doss.");
>
>
> tablePoursuites.addColumn(7,PDFStandardTable.ALIGN_CENTER,"NÂ sÃrie");
>
> tablePoursuites.addColumn(39,"ReprÃsentant du
> crÃancier\nCrÃancier");
>
>
> tablePoursuites.addColumn(8,PDFStandardTable.ALIGN_RIGHT,"CrÃa
> nce\nRÃsultat");
>
>
> tablePoursuites.addColumn(8,PDFStandardTable.ALIGN_RIGHT,"Sold
> e\nPerte");
>
>
> tablePoursuites.addColumn(1,PDFStandardTable.ALIGN_RIGHT,"");
>
> tablePoursuites.addColumn(30,"Etat\nRÃfÃrence
> crÃancier");
>
> tablePoursuites.setLastHeaderRow(1);
>
> tablePoursuites.prepareTableLines();
>
> //Adds a title to the table
>
>
> tablePoursuites.addColspanedLine(PDFStandardValues.boldItalicF
> ont, "Poursuites", Element.ALIGN_LEFT);
>
> //Adds the headres
>
>
> tablePoursuites.addHeadersLine(PDFStandardValues.boldFontSmall);
>
> if
> (virtualSituationBean.getDebtorRequisitionsListSize() == 0){
>
> //Message if nothing to display
>
>
> tablePoursuites.addColspanedLine(PDFStandardValues.normalFontS
> mall, "Pas de poursuites.", Element.ALIGN_CENTER);
>
> } else {
>
> //Adds th values
>
> for (SimpleVirtualCreditBean current :
> virtualSituationBean.getDebtorRequisitionsList()) {
>
>
> tablePoursuites.addValuesLine(PDFStandardValues.normalFontSmal
> l, new String[]{current.getNumeroDossier(),
> current.getNumeroSerie(), current.getRepresentantCreancier(),
> current.getCreance(), current.getSoldeRestant(), "",
> current.getEtat()});
>
>
> tablePoursuites.addValuesLine(PDFStandardValues.normalFontSmal
> l, new String[]{"", "", current.getCreancier(),
> current.getResultat(), current.getPerte(), "",
> current.getReferenceCreancier()});
>
> }
>
> //Adds the total
>
>
> tablePoursuites.addTotalsLine(PDFStandardValues.boldFontSmall,
> new String[]{"", "", "",
> Tools.getBetragAsString(virtualSituationBean.getPoursuitesTota
> lCreance(),false,true),
> Tools.getBetragAsString(virtualSituationBean.getPoursuitesTota
> lSoldeRestant(),false,true), "", ""});
>
>
> tablePoursuites.addTotalsLine(PDFStandardValues.boldFontSmall,
> new String[]{"", "", "",
> Tools.getBetragAsString(virtualSituationBean.getPoursuitesTota
> lResultat(),false,true),
> Tools.getBetragAsString(virtualSituationBean.getPoursuitesTota
> lPerte(),false,true), "", ""});
>
> }
>
> document.add(tablePoursuites);
>
>
>
>
>
> Hereâs the code for the events :
>
>
>
> public void onOpenDocument(PdfWriter pdfWriter, Document
> document) {
>
> PdfContentByte cb = pdfWriter.getDirectContent();
>
> cb = pdfWriter.getDirectContent();
>
> tpl = cb.createTemplate(50, 25);
>
> tpl.setBoundingBox(new Rectangle(0, 0, 50, 25));
>
> try {
>
> helv = BaseFont.createFont("Helvetica",
> BaseFont.WINANSI, false);
>
> } catch (DocumentException e) {
>
> e.printStackTrace();
>
> } catch (IOException e) {
>
> e.printStackTrace();
>
> }
>
> }
>
>
>
> public void onEndPage(PdfWriter writer, Document document) {
>
> PdfContentByte cb = writer.getDirectContent();
>
>
>
> try {
>
> cb.saveState();
>
> PDFStandardLibrary.addLightHeader(document, cb, helv);
>
> cb.restoreState();
>
> } catch (DocumentException e) {
>
> e.printStackTrace();
>
> }
>
>
>
> cb.saveState();
>
> String text = "Page " + writer.getPageNumber() + " sur ";
>
> float textSize = helv.getWidthPoint(text, pageFontSize);
>
> float textBase = document.bottom() - 20;
>
> cb.beginText();
>
> cb.setFontAndSize(helv, pageFontSize);
>
> cb.setTextMatrix(document.left(), textBase);
>
> cb.showText(text);
>
> cb.endText();
>
> cb.addTemplate(tpl, document.left() + textSize, textBase);
>
> cb.restoreState();
>
>
>
>
>
> BaseFont bf =
> BaseFont.createFont(BaseFont.HELVETICA_BOLDOBLIQUE,
> BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
>
> float fontSize =
> PDFStandardValues.boldItalicFont.getCalculatedSize();
>
> float imgOffset = 0;
>
>
>
> if (this.endOfPageImageName != null &&
> !this.endOfPageImageName.equals("")){
>
> Image img =
> Image.getInstance(Util.getImageAsByteArray(this.endOfPageImage
> Name, service.getFileContext(), GvuDebtEnforcementEnv.APP_NAME));
>
> img.scalePercent(this.endOfPageImageScale);
>
> float imgWidth = (img.width() *
> ((float)this.endOfPageImageScale/(float)100));
>
> float imgHeight = (img.height() *
> ((float)this.endOfPageImageScale/(float)100));
>
> float x = document.getPageSize().width() -
> document.rightMargin() - imgWidth;
>
> float y = document.bottomMargin() +
> (bf.getAscentPoint(this.endOfPageText, fontSize) -
> bf.getDescentPoint(this.endOfPageText, fontSize));
>
> cb.saveState();
>
> cb.addImage(img, imgWidth, 0, 0, imgHeight, x, y);
>
> cb.restoreState();
>
> }
>
> if (this.endOfPageText != null &&
> !this.endOfPageText.equals("")){
>
> cb.saveState();
>
> cb.beginText();
>
> cb.setFontAndSize(bf, fontSize);
>
>
> cb.setColorFill(PDFStandardValues.boldItalicFont.color());
>
>
> cb.showTextAligned(PdfContentByte.ALIGN_RIGHT,this.endOfPageTe
> xt,document.getPageSize().width()-document.rightMargin(),docum
> ent.bottomMargin()+imgOffset,0);
>
> cb.endText();
>
> cb.restoreState();
>
> }
>
> }
>
>
>
> public void onCloseDocument(PdfWriter pdfWriter, Document
> document) {
>
> tpl.beginText();
>
> tpl.setFontAndSize(helv, pageFontSize);
>
> tpl.setTextMatrix(0, 0);
>
> tpl.showText("" + (pdfWriter.getPageNumber() - 1));
>
> tpl.endText();
>
> }
>
>
>
>
>
> Can someone help me ?
>
> Thank you.
>
>
>
> -------------------------------------------------------
>
> Fabien Musolino
>
> DÃveloppeur Web (www.ne.ch <http://www.ne.ch> )
>
> Service du Traitement de l'Information
>
> Faubourg du Lac 25
>
> 2000 NeuchÃtel
>
> +41 32 889 84 21
>
> fabien.musolino@ne.ch
>
> -------------------------------------------------------
>
>
>
>
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