Package com.lowagie.text.pdf.interfaces

Interface Summary
PdfDocumentActions A PDF document can have an open action and other additional actions.
PdfEncryptionSettings Encryption settings are described in section 3.5 (more specifically section 3.5.2) of the PDF Reference 1.7.
PdfPageActions A PDF page can have an open and/or close action.
PdfVersion The PDF version is described in the PDF Reference 1.7 p92 (about the PDF Header) and page 139 (the version entry in the Catalog).
PdfViewerPreferences Viewer preferences are described in section 3.6.1 and 8.1 of the PDF Reference 1.7 (Table 3.25 on p139-142 and Table 8.1 on p579-581).

iText 2.1.7