GFLax needs better dithering in color mode

Discussions on GFL SDK, the graphic library for reading and writing graphic files

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Ben321
Posts: 39
Joined: Fri Jul 30, 2010 8:05 am

GFLax needs better dithering in color mode

Postby Ben321 » Wed Aug 01, 2012 3:28 am

GFLax can only do diffusion dither (Floyd Steinberg) in grayscale mode for ChangeColorDepth method. It should ALSO work in color mode, but it doesn't. For it to work in color mode, all it would need to do would be to perform the SAME action it does in grayscale mode, only 3 consecutive times (once for each color plane). It should indeed be very easy to program it to do this. It should be a fairly small change in the source code. I'm surprised you (the writer of XnView and GFLax) have in fact NOT YET incorporated it in GFLax (and yes I've tried the LATEST version of GFLax).

Ben321
Posts: 39
Joined: Fri Jul 30, 2010 8:05 am

Re: GFLax needs better dithering in color mode

Postby Ben321 » Tue Aug 07, 2012 12:11 pm

Is this not considered an important feature by the maker of XnView?

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xnview
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Re: GFLax needs better dithering in color mode

Postby xnview » Wed Aug 08, 2012 2:38 pm

Sorry but currently i have many others projects
Pierre.


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