package camlimages

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in-package search v0.2.0

Image processing library

Install

Dune Dependency

gitlab.com Readme Edit opam file Versions (7)

Authors

Maintainers

J

jun.furuse@gmail.com

Sources

camlimages-5.0.4.tar.bz2

sha256=1c9a68bdc3d348c9f859d490dadf384926213e47a584159832f7fc4a20242865

md5=1ddba74d210b86a899b5d6565f45c2dc

doc/camlimages.core/Rgba32/index.html

Module `Rgba32`

RGBA 32 bit depth image format

type elt = Color.rgba

type rawimage

type t = {

width : int;
height : int;
rawimage : rawimage;
mutable infos : Info.info list;

}

val resize : (float -> unit) option -> t -> int -> int -> t

resize progress t w h creates a resized image of t with size wxh. You can specify a progress meter function progress, which takes a float from 0 to 1.0.

Generic functions

Please read the comments of module IMAGE in file genimage.mli.

val dump : t -> bytes

val unsafe_access : t -> int -> int -> bytes * int

val get_strip : t -> int -> int -> int -> bytes

val set_strip : t -> int -> int -> int -> bytes -> unit

val get_scanline : t -> int -> bytes

val set_scanline : t -> int -> bytes -> unit

val unsafe_get : t -> int -> int -> elt

val unsafe_set : t -> int -> int -> elt -> unit

val get : t -> int -> int -> elt

val set : t -> int -> int -> elt -> unit

val destroy : t -> unit

val blit : t -> int -> int -> t -> int -> int -> int -> int -> unit

val map : 
  (elt -> elt -> elt) ->
  t ->
  int ->
  int ->
  t ->
  int ->
  int ->
  int ->
  int ->
  unit

val blocks : t -> int * int

val dump_block : t -> int -> int -> Bitmap.Block.t

val create_with : int -> int -> Info.info list -> bytes -> t

val create_with_scanlines : int -> int -> Info.info list -> bytes array -> t

val create : int -> int -> t

val make : int -> int -> elt -> t

val copy : t -> t

val sub : t -> int -> int -> int -> int -> t

val rawimage : t -> rawimage