(** Chop *) (** Chop pages in the given range into pieces. *) val chop : x:int -> y:int -> columns:bool -> btt:bool -> rtl:bool -> Pdf.t -> int list -> Pdf.t (** Chop a page in the given range horizontally or vertically. *) val chop_hv : is_h:bool -> line:float -> columns:bool -> Pdf.t -> int list -> Pdf.t