Hi On Mon, Jul 27, 2015 at 3:21 PM, Andreas Lehmkuehler <andr...@lehmi.de> wrote:
> Am 27.07.2015 um 12:49 schrieb Roberto Nibali: > >> Hi Andreas >> >> Due to signed NDAs, I cannot send you the PDF. If we can't solve the >>> >>>> issue, I'll try to generate a stripped down version for you, however >>>> >>> that's >>> >>>> going to take a day or so, and I have other pending issues which I'd >>>> like >>>> to address first, as the deadline for the final delivery of the tool is >>>> >>> now >>> >>>> definitely coming up. >>>> >>> OK, I see you are not using an incremental update feature. The name of >>> the >>> modified method "doWriteXRefInc" pretends to be limited to incremental >>> updates, >>> but it isn't. >>> >>> >> I have uploaded the PDFs here (for a limited time): >> >> >> ccalt-simple.pdf >> < >> https://drive.google.com/file/d/0B7Bzk_1dcyc5RmcyWVo1ZURyV0k/view?usp=drive_web >> > >> >> cctemp-simple.pdf >> < >> https://drive.google.com/file/d/0B7Bzk_1dcyc5UHUtNWh6ampVMnc/view?usp=drive_web >> > >> >> >> You should already have the code to reproduce my issue from a previous >> email to this thread. >> >> >> >>>> I just had another idea. Can you please check the following change >>>>> >>>>> if (trailer.getItem(COSName.PREV != null)) >>>>> { >>>>> trailer.setLong(COSName.PREV, doc.getStartXref()) >>>>> } >>>>> >>>>> >>>>> I modified to the following code, so it compiles: >>>> >>>> COSDictionary trailer = doc.getTrailer(); >>>> // use previous startXref value as new PREV value >>>> //trailer.setLong(COSName.PREV, doc.getStartXref()); >>>> //trailer.removeItem(COSName.PREV); >>>> if (trailer.getItem(COSName.PREV) != null) >>>> { >>>> trailer.setLong(COSName.PREV, doc.getStartXref()); >>>> } >>>> >>>> No change, it still breaks my simple test case. >>>> >>> I'm not at home, so that I can't check that myself, but I guess the >>> following >>> should do the trick >>> if (incrementalUpdate) >>> { >>> trailer.setLong(COSName.PREV, doc.getStartXref()); >>> } >>> >> >> >> Nope, this does not work either. The following does, but that's probably >> not what you had in mind: >> >> if (incrementalUpdate) { >> trailer.setLong(COSName.PREV, doc.getStartXref()); >> } else { >> trailer.removeItem(COSName.PREV); >> } >> > > That is exacatly what I have in my mind and I've comitted it already. I'm > going to run some additional tests later. > Tested with the last SVN head, dropping my changes: Revision: 1692809 Last Changed Author: lehmi Last Changed Rev: 1692730 Last Changed Date: 2015-07-26 18:36:39 +0200 (Sun, 26 Jul 2015) It (obviously) works. Cheers Roberto
