Hi Sera, if the bookmarks do nor relate to pages they can not be taken as a hint for splitting.
Is it possible to upload a sample PDF at a public location so we can take a look at a sample file. Might give us another idea to handle your requirement. BR Maruan Am 08.11.2013 um 17:24 schrieb Sera <[email protected]>: > Well then. I've got another idea. > Actually, I don't need the exakt pagenumber, but the pagecount of each > chapter. > Is it still possible to devide the PDF by it's bookmarks or would'nt that > work as well? > When I've devided them, I can just make doc.getNumberOfPages(). That works > here. > > Am 08.11.2013, 17:19 Uhr, schrieb Gilad Denneboom <[email protected]>: > >> Yes, that could very well be the cause... >> >> >> On Fri, Nov 8, 2013 at 4:51 PM, Sera <[email protected]> wrote: >> >>> Could it be a problem of latex? >>> I'm using it do generate the pdf. >>> >>> Am 08.11.2013, 16:40 Uhr, schrieb Sera <[email protected]>: >>> >>> >>> First, thanks for the code! >>>> Unfurtanately, I still get a Nullpointer. >>>> dests.getNames() is null. >>>> >>>> Am 04.11.2013, 13:38 Uhr, schrieb Gilad Denneboom < >>>> [email protected]>: >>>> >>>> You wrote the following code to do it: >>>>> >>>>> public static int getPageNumberFromNamedDestination(PDDocument doc, >>>>> String name) throws IOException { >>>>> PDDestinationNameTreeNode dests = >>>>> doc.getDocumentCatalog().getNames().getDests(); >>>>> if (dests==null || dests.getNames()==null) >>>>> return -1; >>>>> Object d = dests.getNames().get(name); >>>>> if (d==null) >>>>> return -1; >>>>> return getPageDestPageNumber(d); >>>>> } >>>>> >>>>> public static int getPageDestPageNumber(Object dest) { >>>>> >>>>> if (dest instanceof PDPageFitDestination) { >>>>> PDPageFitDestination pageFitDestination = >>>>> (PDPageFitDestination) dest; >>>>> return pageFitDestination.findPageNumber(); >>>>> } >>>>> >>>>> if (dest instanceof PDPageXYZDestination) { >>>>> PDPageXYZDestination pageXYZDestination = >>>>> (PDPageXYZDestination) dest; >>>>> return pageXYZDestination.findPageNumber(); >>>>> } >>>>> >>>>> if (dest instanceof PDPageFitWidthDestination) { >>>>> PDPageFitWidthDestination fitWidthDestination = >>>>> (PDPageFitWidthDestination) dest; >>>>> return fitWidthDestination.findPageNumber(); >>>>> } >>>>> >>>>> if (dest instanceof PDPageFitHeightDestination) { >>>>> PDPageFitHeightDestination fitHeightDestination = >>>>> (PDPageFitHeightDestination) dest; >>>>> return fitHeightDestination.findPageNumber(); >>>>> } >>>>> >>>>> if (dest instanceof PDPageFitRectangleDestination) { >>>>> PDPageFitRectangleDestination pageFitRectangleDestination = >>>>> (PDPageFitRectangleDestination) dest; >>>>> return pageFitRectangleDestination.findPageNumber(); >>>>> } >>>>> >>>>> return -1; >>>>> } >>>>> >>>>> >>>>> On Sun, Nov 3, 2013 at 1:39 PM, Sera <[email protected]> wrote: >>>>> >>>>> I've debugged it and it throws an exception. >>>>>> >>>>>> >>>>>> PDDestinationNameTreeNode node = (PDDestinationNameTreeNode) >>>>>> document.getDocumentCatalog().getStructureTreeRoot().getIDTree(); >>>>>> >>>>>> any idea what the correct way is? >>>>>> >>>>>> >>>>>> >>>>>> Am 01.11.2013, 23:47 Uhr, schrieb Sera <[email protected]>: >>>>>> >>>>>> >>>>>> >>>>>> is this the right way to get to the treenode? >>>>>>> >>>>>>> Am 31.10.2013, 11:28 Uhr, schrieb Gilad Denneboom < >>>>>>> [email protected]>: >>>>>>> >>>>>>> If the destination is a PDNamedDestination object, you have to cast >>>>>>> it to >>>>>>> >>>>>>>> that class... >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> On Thu, Oct 31, 2013 at 11:24 AM, Sera <[email protected]> wrote: >>>>>>>> >>>>>>>> Do I have to cast Action to another type than ActionGoTo? I don't >>>>>>>> see a >>>>>>>> >>>>>>>>> function getNamedDestination() in the suggestions for my objects. >>>>>>>>> >>>>>>>>> Am 31.10.2013, 10:45 Uhr, schrieb Gilad Denneboom < >>>>>>>>> [email protected]>: >>>>>>>>> >>>>>>>>> Ah, so your bookmarks are not pointing to page locations directly, >>>>>>>>> but >>>>>>>>> to >>>>>>>>> >>>>>>>>> Named Destinations. This makes things more complex. You can use >>>>>>>>>> getNamedDestination() to get the name of the ND the bookmark is >>>>>>>>>> pointing >>>>>>>>>> to. Of course, then you still need to write a function that looks up >>>>>>>>>> that >>>>>>>>>> specific ND in the tree (a PDDestinationNameTreeNode object) and >>>>>>>>>> then >>>>>>>>>> figures out to which page it's pointing to by its value. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Thu, Oct 31, 2013 at 10:35 AM, Sera <[email protected]> wrote: >>>>>>>>>> >>>>>>>>>> when i make it toString() i get: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> org.apache.pdfbox.pdmodel.****interactive.**** >>>>>>>>>>> documentnavigation.** >>>>>>>>>>> destination.****PDNamedDestination@505484dc >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> whereas the last after @ is always different. I think its the >>>>>>>>>>> hashed >>>>>>>>>>> destination? >>>>>>>>>>> >>>>>>>>>>> Am 31.10.2013, 10:20 Uhr, schrieb Gilad Denneboom < >>>>>>>>>>> [email protected]>: >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> What do you mean by "hascode", exactly? >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> On Thu, Oct 31, 2013 at 10:16 AM, Sera <[email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>> ok, now I've got the destination as a hashcode. How do I get the >>>>>>>>>>>> >>>>>>>>>>>> pagenumber from this? >>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Am 30.10.2013, 20:10 Uhr, schrieb Gilad Denneboom < >>>>>>>>>>>>> [email protected]>: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Like I said, you need to determine (using instanceof, for >>>>>>>>>>>>> example) >>>>>>>>>>>>> which >>>>>>>>>>>>> >>>>>>>>>>>>> actual class it is, one of the subsets of PDAction, like >>>>>>>>>>>>> PDActionGoTo >>>>>>>>>>>>> >>>>>>>>>>>>> ... >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Wed, Oct 30, 2013 at 7:51 PM, Sera <[email protected]> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>> current.getAction() is just a PDAction. From there I don't have >>>>>>>>>>>>>> access >>>>>>>>>>>>>> to >>>>>>>>>>>>>> >>>>>>>>>>>>>> getDestination(). >>>>>>>>>>>>>> >>>>>>>>>>>>>> Am 30.10.2013, 16:27 Uhr, schrieb Gilad Denneboom < >>>>>>>>>>>>>>> [email protected]>: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> You should get the Action of the bookmark, and then check >>>>>>>>>>>>>>> which >>>>>>>>>>>>>>> type >>>>>>>>>>>>>>> of >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> action it is (probably PDActionGoTo), and from the Action >>>>>>>>>>>>>>> you'll >>>>>>>>>>>>>>> have >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> access to the Destination. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Wed, Oct 30, 2013 at 4:00 PM, Sera <[email protected]> >>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Hello! >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I need to extract the pagenumber out of the bookmarks and >>>>>>>>>>>>>>>> tried >>>>>>>>>>>>>>>> it >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> with >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> PDOutlineItem current = bookmark.getFirstChild(); >>>>>>>>>>>>>>>>> PDDestination destination = null; >>>>>>>>>>>>>>>>> destination = current.getDestination(); >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> But the destination stays null. Any ideas on how to fix this? >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Regards, >>>>>>>>>>>>>>>>> Sera >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Erstellt mit Operas E-Mail-Modul: >>>>>>>>>>>>>>>>> http://www.opera.com/mail/ >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Erstellt mit Operas E-Mail-Modul: http://www.opera.com/mail/ >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> >>>>>>>>>>>> Erstellt mit Operas E-Mail-Modul: http://www.opera.com/mail/ >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>> Erstellt mit Operas E-Mail-Modul: http://www.opera.com/mail/ >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>> >>>>>>> >>>>>> -- >>>>>> Erstellt mit Operas E-Mail-Modul: http://www.opera.com/mail/ >>>>>> >>>>>> >>>> >>>> >>> >>> -- >>> Erstellt mit Operas E-Mail-Modul: http://www.opera.com/mail/ >>> > > > -- > Erstellt mit Operas E-Mail-Modul: http://www.opera.com/mail/
