[Haskell-cafe] [Haskell] [ANNOUNCE] JuicyPixels 1.0 - image loading library

Daniel Díaz Casanueva dhelta.diaz at gmail.com
Sat Jan 14 00:02:22 CET 2012


Thanks for this upload! I searched something like this a time ago. I'll
test it soon and, if I have any issue, send you some feedback. Thanks again
for the work. I made a library to work with PPM images (not released to
Hackage), but I'm glad to see a Haskell implementation of PNG and JPG.

Good luck,
Daniel Díaz.

On Fri, Jan 13, 2012 at 6:26 PM, Vincent Berthoux <
vincent.berthoux at gmail.com> wrote:

> Hello,
>
> I'd like to announce the first release of JuicyPixels, an image loading
> library written entirely in Haskell. The focus of this library is ease of
> use and correct loading. In this first version the library is capable of
> the following actions :
>
>  - PNG    (.png)
>     * Reading
>         - 1,2,4,8 bits loading, Grayscale, 24bits, 24 bits with alpha,
>           interleaved & filtered (fully compliant with the standard,
>           tested against png suite).
>
>     * Writing
>         - 8bits RGB (non interleaved)
>         - 8bits RGBA (non interleaved)
>         - 8bits greyscale (non interleaved)
>
>  - Bitmap (.bmp) (mainly used as a debug output format)
>     * Reading
>         - 24bits (RGB) images
>
>     * Writing
>         - 32bits (RGBA) per pixel images
>         - 24bits (RGB) per pixel images
>         - 8 bits greyscale (with palette)
>
>  - Jpeg   (.jpg, .jpeg)
>     * Reading non-interlaced baseline DCT image, seems to be OK
>     * Writing : none yet
>
> I'm interested on any feedback regarding ease of use, performance and bugs.
>
> GitHub : https://github.com/Twinside/Juicy.Pixels
> Hackage : http://hackage.haskell.org/package/JuicyPixels
>
> Thanks
> Vincent Berthoux
>
>
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