Module Pdfunits

type t =
  1. | PdfPoint
  2. | Inch
  3. | Centimetre
  4. | Millimetre
  5. | Pixel
val conversions : float -> (t * (t * float) list) list
val index : ('a * 'b) list -> ('a * int) list
val conv_array : ('a * 'b) list -> ('a * ('a * 'c) list) list -> ('b * 'c) list array
type colour =
  1. | White
  2. | Grey
  3. | Black
val breadth_first : ('a * int) list -> (int * 'b) list array -> 'a -> int array
val convert : float -> t -> t -> float -> float