Re: [QuadtoneRIP] Settings:
2010-02-22 by Sylvain
Thanks Roy. I was wondering whether it was better to change the ink limit in the curves instead of tunning this adjustment or not. My darks are somehow lighter than on my display. By the way I also noticed that the very high lights (greys very close to white) appear darker thatn on display. Linearization or smooth proofing issue? Le ven 19/02/10 21:24, Roy Harrington roy@... a écrit: > The ink limit adjust is pretty straightforward -- +5 is 5% more ink. > So if inklimit was 30, the new limit would be 30*1.05 = 31.5 > -- Note that all inks at all levels are increased by 5%. > > The gamma adjustment works like Levels in Photoshop i.e. you > move middle gray up or down. But the value shown is different > than in PS. A +5 gamma is approximately a +5 at middle gray. > I.e a K=50 becomes like a K=55. > > Roy > > On Fri, Feb 19, 2010 at 4:18 AM, Sylvain <syl > vain@...> wrote: > Another (stupid) question on QTR... > > > > How do Advanced Adjustments work? > > > > I mean: what exactly happens when I adjust the Ink > Limit to +5, for example? Does it mean that all ink limits in the profile > are pushed to +5 (if default ink limit is 30, the applied ink limit with > this adjustment will be 35)? > > > Same for gamma: what happens exactly? > > > > Many thx.... > > > > > > > > > ------------------------------------ > > Yahoo! Groups Links > > Individual Email | Traditional > > QuadtoneRIP-fullfeatured@yahoogroups.com > >