Re: [Gimp-developer] CMYK file export plug-in

2011-03-22 Thread Jacek Poplawski
On Tue, Mar 22, 2011 at 8:19 AM, SorinN nemes.so...@gmail.com wrote: Jacek - you don't need CMYK for photos [I need CMYK support for photo retouch, to create better colors]. I am familiar with this opinion. I don't want to continue offtopic discussion in this thread, so I just give one example:

Re: [Gimp-developer] CMYK file export plug-in

2011-03-22 Thread Jacek Poplawski
My current workflow: 1) choose photos in Digikam, copy them to another folder 2) open photo in RawTherapee 3) try to get good colour and contrast in RT, fix highlights, etc, then export to Gimp (RT has no layers) 4) use RGB curves in Gimp, sometimes decompose to RGB and combine layers to create

Re: [Gimp-developer] CMYK file export plug-in

2011-03-21 Thread Jacek Poplawski
On Mon, Mar 21, 2011 at 11:30 PM, gespert...@gmail.com gespert...@gmail.com wrote: Most of the people ask for CMYK because: I need CMYK support for photo retouch, to create better colors. CMYK is no different than LAB, HSV or RGB. It is colorspace like others, but uses 4 channels instead 3.

Re: [Gimp-developer] CMYK file export plug-in

2011-03-21 Thread Jacek Poplawski
On Tue, Mar 22, 2011 at 4:12 AM, Alexandre Prokoudine alexandre.prokoud...@gmail.com wrote: On 3/22/11, Jacek Poplawski wrote: I need CMYK support for photo retouch, to create better colors. CMYK is no different than LAB, HSV or RGB. It is colorspace like others, but uses 4 channels instead 3

Re: [Gimp-developer] CMYK file export plug-in

2011-03-21 Thread Jacek Poplawski
On Tue, Mar 22, 2011 at 4:52 AM, Alexandre Prokoudine alexandre.prokoud...@gmail.com wrote: On 3/22/11, Jacek Poplawski wrote: I need CMYK support for photo retouch, to create better colors. CMYK is no different than LAB, HSV or RGB. It is colorspace like others, but uses 4 channels instead 3

Re: [Gimp-developer] [Bug 325564] Use CIE LCH instead of HSL for layer mode Color

2011-03-16 Thread Jacek Poplawski
If I understand correctly... You don't want to apply patch with serious functionality, because stable release is coming and there is no time for that. At the same time I noticed incorrect behaviour of UI (https://bugzilla.gnome.org/show_bug.cgi?id=643155) which happeneded month ago, and which

Re: [Gimp-developer] [Bug 325564] Use CIE LCH instead of HSL for layer mode Color

2011-03-15 Thread Jacek Poplawski
On Tue, Mar 15, 2011 at 8:47 PM, Charlie De charlieco...@yahoo.com wrote: Why?? Rupert Weber finished this last September and you promised it would be in 2.8. Is this how you show respect for the most stellar effort by a new talent? Shame, truly, shame on you. It's now been 5 years since the

[Gimp-developer] are curves broken?

2011-03-11 Thread Jacek Poplawski
Hello, two weeks ago I realized that curves don't work as before, and I submitted following bug report: https://bugzilla.gnome.org/show_bug.cgi?id=643155 am I doing something wrong, or am I the only person who is using curves this way? I tested following builds:

Re: [Gimp-developer] are curves broken?

2011-03-11 Thread Jacek Poplawski
On Sat, Mar 12, 2011 at 12:15 AM, Ofnuts ofn...@laposte.net wrote: My 2.7 built from a git-clone on March 3 works OK and I can use the color picker in the Curves tool without problems. Running a Kubuntu 10.04 with auto-updates. I tried it under KDE and I think I know why it works for you.

Re: [Gimp-developer] are curves broken?

2011-03-11 Thread Jacek Poplawski
On Sat, Mar 12, 2011 at 2:37 AM, Liam R E Quin l...@holoweb.net wrote: On Sat, 2011-03-12 at 01:45 +0100, Jacek Poplawski wrote: On Sat, Mar 12, 2011 at 12:15 AM, Ofnuts ofn...@laposte.net wrote: My 2.7 built from a git-clone on March 3 works OK and I can use the color picker in the Curves

[Gimp-developer] LAB and CMYK colorspaces?

2010-10-19 Thread Jacek Poplawski
Hello, are there any plans to support LAB and CMYK colorspaces in Gimp? Currently the only option in vanilla Gimp is to decompose RGB image into LAB or CMYK layers, then operate on each layer, and finally recompose them into RGB again - and see result. There are plugins which allows to apply