# Module Cpdftweak

    module Cpdftweak: sig .. end

Miscellany

    val thinlines : int list -> float -> Pdf.t -> Pdf.t

Make all lines in the PDF at least a certain thickness.

    val blacktext : Cpdfaddtext.colour -> int list -> Pdf.t -> Pdf.t

Make all text on certain pages black.

    val blacklines : Cpdfaddtext.colour -> int list -> Pdf.t -> Pdf.t

Make all lines on certain pages black.

    val blackfills : Cpdfaddtext.colour -> int list -> Pdf.t -> Pdf.t

Make all fills on certain pages black.

    val append_page_content : string -> bool -> bool -> int list -> Pdf.t -> Pdf.t

Append page content.

    val print_dict_entry : utf8:bool -> Pdf.t -> string -> unit

Print a dictionary entry.

    val get_dict_entries : utf8:bool -> Pdf.t -> string -> Pdfio.bytes

Get dictionary entries in JSON format

    val remove_clipping : Pdf.t -> int list -> Pdf.t

Remove clipping.

    val find_obj : Pdf.t -> string -> Pdf.pdfobject

Find an object from an objspec. Raises and error if the chain is not found.

    val replace_stream : Pdf.t -> string -> string -> unit

`remove_stream pdf objspec filename` replaces the stream at `objspec` with the contents of `filename`.

    val replace_obj : Pdf.t -> string -> Pdf.pdfobject -> unit

`replace_obj pdf objspec obj` replace the object at `objspec` (which must exist) with `obj`.

    val remove_obj : Pdf.t -> string -> unit

`remove_obj pdf objspec` removes the object described by the object specification.