Re: [Gimp-developer] how can i write gegl plugin ? or http://developer.gimp.org too old

[Michael Henning <drawoc darkrefraction com>]

In addition to what Alexandre suggested, take a look at
plug-ins/common/goat-exercise.c
It's a simple example of how to use gegl from within a gimp plugin.

Also, a lot of the new functions do have some reference documentation,
which I think can be built if you pass --enable-gtk-doc to autogen.

Good luck.

   -- drawoc

On Tue, Feb 12, 2013 at 4:34 PM, Alexandre Prokoudine
<alexandre prokoudine gmail com> wrote:
> On Wed, Feb 13, 2013 at 12:37 AM, Miroslav Talasek wrote:
>> Hi i like gimp i use only it.
>> I want to write alpha matting. I know that gegl library contain alpha
>> matting from Jan Ruegg but it is still only in gegl (one year or more). I
>> want to write plugin with two combo boxes (image and trimap selection) which
>> call matting from gegl, but i cant find anything recent help/doc/tutorial.
>>
>> This is the way to hell,   http://developer.gimp.org is too old so how new
>> developers start with gimp ? Where is recent doc to plugin api (with gegl) ?
>> I want but i cant :(
>
> Simply put, there is none yet. GEGL-based GIMP plug-ins are a novelty,
> and as a small team we don't have the manpower to update dev
> documentation all that often.
>
> What you can do is:
>
> 1) study what changes have been applied to the plug-ins that we ported
> to use GeglBuffer, e.g.
> http://git.gnome.org/browse/gimp/commit/plug-ins/common?id=07107fe214feaebf42dfa129fa3681c1e7b9bfd8
> 2) ask us questions on IRC.
>
> Alexandre Prokoudine
> http://libregraphicsworld.org
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