Set a binary-blob content-mark parameter — pdf_obj_mark_set

Wraps FPDFPageObjMark_SetBlobParam. The mark-name + key locate an entry in the page object's marked-content dictionary; the value raw vector becomes the entry's binary blob.

Usage

pdf_obj_mark_set_blob(obj, mark_index, key, value)

Arguments

obj: A pdfium_obj.
mark_index: One-based index of the mark (per pdf_obj_marks()).
key: Character scalar — the parameter key within the mark.
value: Raw vector — the blob bytes.

Value

Invisibly returns the parent pdfium_doc.

Details

Use pdf_obj_mark_remove_param() for the inverse.