Returns the raw PDF AcroForm flag bitmask. See PDF spec Table
226/227 for bit semantics; common bits include ReadOnly (1),
Required (2), NoExport (3). Use
pdf_form_field_flags_decoded() for the named-logical view.
Wraps FPDFAnnot_GetFormFieldFlags.
Arguments
- field
A
pdfium_form_fieldhandle frompdf_form_fields().