pdftron.FDF Namespace

FDFDoc is a class representing Forms Data Format (FDF) documents. FDF is typically used when submitting form data to a server, receiving the response, and incorporating it into the interactive form. It can also be used to export form data to stand-alone files that can be stored, transmitted electronically, and imported back into the corresponding PDF interactive form. In addition, beginning in PDF 1.3, FDF can be used to define a container for annotations that are separate from the PDF document to which they apply.

Represents an FDFField in an FDFDoc file.

FDFFieldIterator is an iterator type used to traverse interactive form fields in a FDF document. A FDFFieldIterator points to FDF.FDFField nodes or to the null FDFField node.