hip

Haskell Image Processing (HIP) Library.

Version on this page:	1.2.0.0
LTS Haskell 20.23:	1.5.6.0
Stackage Nightly 2022-11-17:	1.5.6.0
Latest on Hackage:	1.5.6.0

See all snapshots hip appears in

BSD-3-Clause licensed by Alexey Kuleshevich

Maintained by lehins@yandex.ru

This version can be pinned in stack with:hip-1.2.0.0@sha256:49d329266c567b3f7bc1eb8501cbd7d1a394ed49021a39abb5f0acd328814cad,4931

Module documentation for 1.2.0.0

Graphics
- Graphics.Image

Depends on 15 packages(full list with versions):

base, bytestring, Chart, Chart-diagrams, colour, deepseq, directory, filepath, JuicyPixels, netpbm, primitive, process, repa, temporary, vector

Haskell Image Processing Library

Haskell Image Processing (HIP) Library

Documentation is on Hackage.

Installation

Install HIP using cabal:

$ cabal update && cabal install hip

and using stack (from source code only, not yet on stackage):

$ stack install

In order to be able to view images in GHCi and external image viewer is used. On Linux I recommend GPicView, but you can use any viewer that accepts a filename as an argument, so by default OS specific image viewer is used.

Changes

1.1.0.1

Backwards compatibility with GHC 7.8

1.1.0.0

GHC 8 support.
Improved IO:
- OS default image viewer is used for displaying images with ability to use a custom one.
- Histogram plotting is done using diagrams instead of cairo backend, significantly simplifying installation

1.0.2.0

Changed the way image displaying works. Now displayImage function will try to automatically detect the default external viewer program.
Made Histogram plotting using Chart dependency optional, which is controlled by a compile time flag use-chart.
Renamed module Graphics.Image.IO.External to Graphics.Image.IO.Formats, so it reflects the purpose slightly better.

1.0.1.2

Added support of “vector>=0.11.0.0”

1.0.1.1

Added rotate function.
Fixed writing RGBA files with writeImage (#2).

1.0.1

Made it compatible with GHC >= 7.4 (#1)
Added histogram plotting using Charts