What are some advantages to an application processing a PDFXML document?
PDFXML enables improved manipulation of auxiliary content by allowing an application to more easily create and manipulate annotations, bookmarks, JavaScript, fonts, metadata, external references, specialized processing data, and attachments. PDFXML also improves upon document assembly and disassembly by simplifying the page-level assembly of documents. PDFXML also uses SVG, an industry graphics standard, to display page content.