Is there a way to retrieve the origin of a mediabox? TIA, Frederik
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Paulo Soares Sent: woensdag 12 december 2007 12:20 To: Post all your questions about iText here Subject: Re: [iText-questions] importing an existing pdf file The transformations you are using assume that the pdf's mediabox has a (0,0) origin and that's not the case with your pdf. Paulo > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Decoster Frederik > Sent: Wednesday, December 12, 2007 8:16 AM > To: [email protected] > Subject: [iText-questions] importing an existing pdf file > > Hi, > > I want to do following : importing an existing PDF file > (scaled so I can add a title) into a new one and rotate it if > necessary. My code works fine, however I encounter a problem > with one particular PDF file (see attachment). > > The resulting file is even different when I use : > > document.setPageSize(new > Rectangle(reader.getPageSizeWithRotation(i).getWidth(), > reader.getPageSizeWithRotation(i).getHeight())); > >>> result is a white page with the text 'TEST' (due to > method addSomeText > > document.setPageSize(reader.getPageSizeWithRotation(i)); > >>> result is a page with half of the imported pdf (and no text). > > Any ideas? > > Thx > Frederik > > > import com.lowagie.text.*; > import com.lowagie.text.pdf.*; > import java.awt.geom.AffineTransform; > import java.io.*; > import java.util.*; > > public class VdwPdfTest { > > private PdfWriter writer; > private PdfReader reader; > private Document document; > private java.io.FileInputStream fis = null; > private java.io.FileOutputStream fos = null; > private PdfContentByte cb; > > > public VdwPdfTest() { > } > > > private void init(File source, File destination) throws > FileNotFoundException, IOException, DocumentException { > fis = new java.io.FileInputStream(source); > reader = new PdfReader(fis); > fos = new java.io.FileOutputStream(destination); > document = new Document(); > writer = PdfWriter.getInstance(document, fos); > document.open(); > cb = writer.getDirectContent(); > } > > > private void importPage(int pagenumber) { > float factor = 1 - > 70/reader.getPageSizeWithRotation(pagenumber).getHeight(); > float x = > (reader.getPageSizeWithRotation(pagenumber).getWidth() - > reader.getPageSizeWithRotation(pagenumber).getWidth() * factor) / 2; > Rectangle psize = reader.getPageSizeWithRotation(pagenumber); > PdfImportedPage page = writer.getImportedPage(reader, > pagenumber); > System.out.println(psize.getWidth() + " - reader - " > + psize.getHeight()); > System.out.println(page.getWidth() + " - page - " + > page.getHeight()); > if (page.getWidth() != psize.getWidth()) { > System.out.println("ROTATE"); > > cb.transform(AffineTransform.getTranslateInstance( x, > psize.getHeight() - 42)); > > cb.transform(AffineTransform.getRotateInstance(-Math.PI / 2)); > } else > > cb.transform(AffineTransform.getTranslateInstance( x, 28)); > cb.transform(AffineTransform.getScaleInstance(factor, > factor)) ; > cb.addTemplate(page, 0,0); > } > > private void close() throws Exception { > document.close(); > writer.close(); > fos.close(); > fis.close(); > } > > private void addSomeText() { > cb.beginText(); > > cb.setFontAndSize(FontFactory.getFont(FontFactory.HELVETICA).g > etCalculatedBaseFont(true), 14); > cb.showTextAligned(Element.ALIGN_LEFT, "TEST", 10, 10, 0); > cb.endText(); > } > > public void create(File source, File destination, String > docnr) throws Exception { > init(source, destination); > for (int i=1, n=reader.getNumberOfPages(); i<=n; i++) { > //document.setPageSize(new > Rectangle(reader.getPageSizeWithRotation(i).getWidth(), > reader.getPageSizeWithRotation(i).getHeight())); > document.setPageSize(reader.getPageSizeWithRotation(i)); > document.newPage(); > importPage(i); > addSomeText(); > } > close(); > } > > public static void main(String[] args) throws Exception { > String docnr = "60-600983"; > File source = new File("c:\\temp\\" + docnr + ".pdf"); > File dest = new File(source.getParent() + "\\" + > docnr + "_new.pdf"); > (new VdwPdfTest()).create(source, dest, docnr); > Runtime.getRuntime().exec("rundll32 > url.dll,FileProtocolHandler " + dest.getAbsolutePath()); > } > } > > Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. 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