Some test text!
To extract data from PDF to FDF, then export FDF as XFDF
PDFDoc doc(filename); // Extract form fields data to FDF. // Optionally use e_both to extract both forms and annotations FDFDoc doc_fields = doc.FDFExtract(PDFDoc::e_forms_only); doc_fields.SetPDFFileName(filename); doc_fields.Save(output_fdf_filename); // Export form fields data from FDF to XFDF. doc_fields.SaveAsXFDF(output_xfdf_filename);
PDF Form Fill and Form Data Extraction
Full sample code which illustrates basic FDF merge/extract functionality and full support for FDF (Forms Data Format)
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