cpdf-source/cpdfcoord.mli at master · johnwhitington/cpdf-source · GitHub

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(** Parsing coordinates, numbers, positions etc.*)

(** See cpdfmanual.pdf for examples of things these functions can parse, such as page sizes. *)

(** Read a single rectangles from a string. *)
val parse_rectangle : Pdf.t -> string -> (float * float * float * float)

(** Read a list of rectangles from a string. *)
val parse_rectangles : Pdf.t -> string -> (float * float * float * float) list

(** Read a coordinate from a string *)
val parse_coordinate : Pdf.t -> string -> float * float

(** Read a list of coordinates from a string *)
val parse_coordinates : Pdf.t -> string -> (float * float) list

(** Parse some numbers from a string, converting their units e.g "16mm 12pt". *)
val parse_units_string : Pdf.t -> Pdfpage.t -> string -> float list

(** Read a single number from a string *)
val parse_single_number : Pdf.t -> string -> float