Hi Martin, very cool. Is this a patch against the git version? Cheers, Jörn On 03.03.2011 06:26, Martin Nordholts wrote: > On 03/03/2011 02:00 AM, "Jörn P. Meier" wrote: >> Hi, >> >> I would like to implement the following layer mode in the GIMP: >> >> 1) Transform destination and source pixels to HSL space. >> 2) Note original destination pixel saturation. >> 3) Set luminance component of destination pixel to luminance component >> of source pixel. >> 4) Transform destination to HSV color space. >> 5) Set saturation of destination pixel to original saturation of >> destination pixel. >> >> I'm assuming destination is also the result of the operation. Not sure >> how GIMP handles this, though. >> >> The purpose of the mode is to colorize a greyscale image while keeping >> both the saturation and hue data of the color layer and the luminance >> data of the greyscale image. Existing modes (as far as I see) >> unfortunately either mess up the color information or the luminance >> information. >> >> So, the question is, what changes would I need to make to add this >> layer mode? >> >> I would be very grateful for any hints. :) > There is already a patch for that (using the CIELCH space instead), see > the most recent patch in > https://bugzilla.gnome.org/show_bug.cgi?id=325564 > > / Martin > > _______________________________________________ Gimp-developer mailing list Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
