[Lcms-user] Creating a ICC profile to correct color matching for RIP engine inside printer

2015-02-05 Thread Gert Jan Zeilstra
I am facing a rather difficult challenge. The printer manufacturer asked me to create an ICC profile which will correct the print image output so that it works properly on the media that is manufactured specially for us. There is no ICC profile for this media. We are dependent the ink and printer

Re: [Lcms-user] lcms2.7 release candidate available

2015-02-05 Thread marti . maria
Hi John, Login by using github, search for project named mm2/Little-CMS and request Observer status. I will approve the request and I think that's all. Regards Marti Quoting John Jefferies john.jeffer...@globalgraphics.com: On 05/02/2015 15:37, marti.ma...@littlecms.com wrote: In

[Lcms-user] lcms2.7 release candidate available

2015-02-05 Thread marti . maria
Hello, Time to do a maintenance release. This is the release candidate 1. If all works fine, the release will be out in a week. http://www.littlecms.com/lcms2-2.7rc1.tar.gz Some new features: - Added a flag to clip negative values in unbounded transforms (only gray, rgb, cmyk) - Added a

Re: [Lcms-user] Reading lab from 6CLR profiles

2015-02-05 Thread marti . maria
Quoting Dominik Kucma dku...@gmail.com: Now i need to extend it o read not only from CMYK profiles but also from other prtr profiles including 6CLR profiles. I'm able to list all named colors from profile, but I dont know how to get lab values for 6 element Hi, Named color profiles are a

Re: [Lcms-user] lcms2.7 release candidate available

2015-02-05 Thread Richard Hughes
On 5 February 2015 at 15:37, marti.ma...@littlecms.com wrote: Time to do a maintenance release. This is the release candidate 1. If all works fine, the release will be out in a week. I've installed this and tested with colord's test suite. It failed, but only just. There's a test that runs

[Lcms-user] Reading lab from 6CLR profiles

2015-02-05 Thread Dominik Kucma
Hi, I new to lcms and c programming. I'm have written simple program that reads Lab values for given CMYK values. The core of program looks like that: xform = cmsCreateTransform(hProfile, TYPE_CMYK_DBL, hLab, TYPE_Lab_DBL, INTENT_ABSOLUTE_COLORIMETRIC, 0); cmsDoTransform(xform, CMYK, Lab, 1);

[Lcms-user] Bug reported on 2014-07-09 11:59:27?

2015-02-05 Thread Mark Allen
Hi, I reported an apparent bug in LittleCMS 2.6 last July. That post appears in the mailing list at 2014-07-09 11:59:27. I didn’t get any response when I originally posted the bug. The bug fix isn’t in 2.7. Did I make a mistake and it wasn’t a bug or will the fix come later? Sorry to bother

Re: [Lcms-user] lcms2.7 release candidate available

2015-02-05 Thread John Jefferies
On 05/02/2015 15:37, marti.ma...@littlecms.com wrote: In addition, lcms2 is now tracked by Coverity and Travis https://scan.coverity.com/projects/2736/view_defects https://travis-ci.org/mm2/Little-CMS Coverity is a great static analyses tool. The current lcms2 version raises some errors on