Remove a child page-object from a form-xobject

Wraps FPDFFormObj_RemoveObject. The child must currently belong to the form-xobject. After removal the child's R-side externalptr is unchanged (PDFium destroys the child internally); calling other setters on the same handle will error cleanly via the existing is_open() chain because PDFium's pointer is no longer valid.

Usage

pdf_form_obj_remove_object(form_obj, child)

Arguments

form_obj

A pdfium_obj of type = "form".

child

A pdfium_obj from pdf_form_objects() (the enumeration of children).

Value

Invisibly returns the parent pdfium_doc.