[gtkmm] Raw Image Output

[Dirk Hörner <dirker gmail com>]

Hello readers,

I have raw data (r,g,b(,a)) from a raytracer and want to display it (if
possible live (as data comes in)) with the help of gtkmm.

What method do you recommend? What classes/functions?

I browsed through all the demos but haven't found any hints.

Thanks for your time,
-- 
Dirk Hoerner