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Moritz Michael edited comment on PDFBOX-1618 at 8/14/13 2:36 PM: ----------------------------------------------------------------- I have the same problem. I'm splitting pdf documents into chapters and my chapters getting as big as the original file - which is not acceptable. My code looks like this: public void split(OutlineItems outline) throws IOException, COSVisitorException { document = PDDocument.load(getInputPath() + getFileName()); List<PDPage> pages = document.getDocumentCatalog().getAllPages(); List<OutlineItem> outlineItems = outline.getItems(); for (int i = 0; i < outlineItems.size(); i++) { OutlineItem outlineItem = outlineItems.get(i); int chapterStart = outlineItem.getPage(); int chapterEnd; if (outlineItems.size() > i + 1) { chapterEnd = outlineItems.get(i + 1).getPage() - 1; } else { chapterEnd = document.getNumberOfPages(); } PDDocument chapter = new PDDocument(); int currentPage = chapterStart; do { chapter.addPage(pages.get(currentPage)); currentPage++; } while (currentPage < chapterEnd); File file = new File(getOutputPath()); file.mkdirs(); chapter.setDocumentInformation(new PDDocumentInformation()); chapter.save(getOutputPath() + File.separator + outlineItem.getId() + ".pdf"); chapter.close(); Logger.getLogger(Task.class.getName()).log(Level.INFO, "Chapter: {0} - Start:{1} <-> End: {2}", new Object[]{outlineItem.getTitle(), chapterStart, chapterEnd}); } } [~michael.kuss]: May you provide your solution? was (Author: geschan): I have the same problem. I'm splitting pdf documents into chapters and my chapters getting as big as the original file - which is not acceptable. My code looks like this: public void split(OutlineItems outline) throws IOException, COSVisitorException { document = PDDocument.load(getInputPath() + getFileName()); PDDocumentCatalog catalog = document.getDocumentCatalog(); List<PDPage> pages = catalog.getAllPages(); List<OutlineItem> outlineItems = outline.getItems(); for (int i = 0; i < outlineItems.size(); i++) { OutlineItem outlineItem = outlineItems.get(i); int chapterStart = outlineItem.getPage(); int chapterEnd; if (outlineItems.size() > i + 1) { chapterEnd = outlineItems.get(i + 1).getPage() - 1; } else { chapterEnd = document.getNumberOfPages(); } PDDocument chapter = new PDDocument(); int currentPage = chapterStart; do { chapter.addPage(pages.get(currentPage)); currentPage++; } while (currentPage < chapterEnd); File file = new File(getOutputPath()); file.mkdirs(); chapter.setDocumentInformation(new PDDocumentInformation()); chapter.save(getOutputPath() + File.separator + outlineItem.getId() + ".pdf"); chapter.close(); Logger.getLogger(Task.class.getName()).log(Level.INFO, "Chapter: {0} - Start:{1} <-> End: {2}", new Object[]{outlineItem.getTitle(), chapterStart, chapterEnd}); } } [~michael.kuss]: May you provide your solution? > Split PDF file to single page files, some files are inflated in size > -------------------------------------------------------------------- > > Key: PDFBOX-1618 > URL: https://issues.apache.org/jira/browse/PDFBOX-1618 > Project: PDFBox > Issue Type: Bug > Components: PDModel > Affects Versions: 1.8.1 > Environment: Windows 7, JVM 1.6.0_29 > Reporter: Tom Taylor > Attachments: 112080-TECHNICAL MANUAL FOR GENERATOR NIR 7194 A-10LW OF > 4038 KVA.pdf, internalstructure.png, Test_PDFs.zip > > > A PDF file is split into single pages for inclusion within another document > (pdfbox.utils.Splitter within our code but same phenomenon observed when > splitting using command line PDFSplit tool). Som of the pages are almost as > large as the original file which causes performance problems for our > customers. > Again, I have a sample pdf to attach. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira