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 reveal_hidden_text : int list -> Pdf.t -> Pdf.t

Change all text to rendering mode 0 (filled).

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

Append page content. The first boolean is true if prepending rather than appending, the second true for fast mode.

val append_page_content_multiple : string list -> bool -> bool -> Pdf.t -> Pdf.t

The same, but a different string is supplied for each page (and so, no range is required.)

val append_page_content_multiple_ops : Pdfops.t list list -> bool -> bool -> Pdf.t -> Pdf.t

The same, but operations are provided instead of strings.

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.