/usr/lib/ocaml/camlimages/png.mli is in libcamlimages-ocaml-dev 1:4.0.1-8build1.
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(* *)
(* Objective Caml *)
(* *)
(* François Pessaux, projet Cristal, INRIA Rocquencourt *)
(* Pierre Weis, projet Cristal, INRIA Rocquencourt *)
(* Jun Furuse, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1999-2004, *)
(* Institut National de Recherche en Informatique et en Automatique. *)
(* Distributed only by permission. *)
(* *)
(***********************************************************************)
(* $Id: png.mli,v 1.2 2008/10/31 08:51:46 weis Exp $ *)
val check_header : string -> Images.header;;
(** Checks the file header of a png image. *)
val load : string -> Images.load_option list -> Images.t;;
(** Loads a png image. *)
val load_as_rgb24 : string -> Images.load_option list -> Images.t;;
(** Loads a png image, and coerce it to Rgb24. *)
val save : string -> Images.save_option list -> Images.t -> unit;;
(** Saves an image into a png file format. *)
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