Re: [Darktable-users] Per-channel RGB levels?

2013-02-04 Thread johannes hanika
On Tue, Feb 5, 2013 at 7:54 PM, Russell Edwards wrote: > Thanks for the relevant doco link. yeah, sorry it doesn't solve your problem. the levels module is in Lab and works on L only. i would try to play with the tonecurve and individual a/b color contrast curves for your usecase: http://www.dar

Re: [Darktable-users] Per-channel RGB levels?

2013-02-04 Thread Russell Edwards
Thanks for the relevant doco link. So it sounds like I was deluded in thinking I was altering R, G, B levels independently with the histogram. If I get time I might have a look at contributing some code. (I have also been wanting to add a loupe to lighttable.) Russell On 2013-02-04 08:27, joh

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Ulrich Pegelow
Am 04.02.2013 22:45, schrieb Artur de Sousa Rocha: > 2013/2/4 Richard Levitte : > > I'm afraid the "laptop LCD" part might be a clue. Few laptop displays > can deliver the gamut needed. The calibration software tries to > preserve the brightness ratios between different levels. If it cannot > by a

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Richard Levitte
In message on Mon, 4 Feb 2013 22:49:50 +0100, Pascal de Bruijn said: pmjdebruijn> On Mon, Feb 4, 2013 at 10:45 PM, Artur de Sousa Rocha pmjdebruijn> wrote: pmjdebruijn> > 2013/2/4 Richard Levitte : pmjdebruijn> >> Ok, in that case I'd like an explanation to what's happening to me. pmjdebruijn

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Richard Levitte
In message on Mon, 4 Feb 2013 22:04:21 +0100, Pascal de Bruijn said: pmjdebruijn> On Mon, Feb 4, 2013 at 9:46 PM, Richard Levitte wrote: pmjdebruijn> > In message on Mon, 4 Feb 2013 19:19:45 +0100, Pascal de Bruijn said: pmjdebruijn> > pmjdebruijn> > pmjdebruijn> Double correction cannot

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal de Bruijn
On Mon, Feb 4, 2013 at 10:45 PM, Artur de Sousa Rocha wrote: > 2013/2/4 Richard Levitte : >> Ok, in that case I'd like an explanation to what's happening to me. >> This all started with me color characterising my monitor (laptop LCD) >> and creating a profile for it (using dispcalGUI), then loadin

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Artur de Sousa Rocha
2013/2/4 Richard Levitte : > Ok, in that case I'd like an explanation to what's happening to me. > This all started with me color characterising my monitor (laptop LCD) > and creating a profile for it (using dispcalGUI), then loading it > (using 'dispwin -L'). Display colors became much better (gr

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal de Bruijn
On Mon, Feb 4, 2013 at 9:46 PM, Richard Levitte wrote: > In message > on Mon, > 4 Feb 2013 19:19:45 +0100, Pascal de Bruijn said: > > pmjdebruijn> Double correction cannot happen (well unless you have a really > highend > pmjdebruijn> LaCie/EIZO display which can do hardware correction or >

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Richard Levitte
In message on Mon, 4 Feb 2013 19:19:45 +0100, Pascal de Bruijn said: pmjdebruijn> Double correction cannot happen (well unless you have a really highend pmjdebruijn> LaCie/EIZO display which can do hardware correction or something). Ok, in that case I'd like an explanation to what's happening

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Kevin
Thanks for your (very prompt) reply. And let me say your prior email explained a lot with regard to the order of things - especially where the _ICC_PROFILE is concerned. I'll continue to read and experiment. Cheers, Kevin On Mon, 4 Feb 2013 21:36:17 Pascal de Bruijn opined: > On Mon, Feb 4, 20

Re: [Darktable-users] Way to remove geo-tagging?

2013-02-04 Thread Artur de Sousa Rocha
2013/2/3 Pascal Obry : > Le 03/02/2013 20:55, Patrick Shanahan a écrit : >> exiv2 or exiftool will do it > > I mean from darktable, I don't want this image to be on the map anymore > (there is no geo-tag into the image). Currently there is no way of doing this from the UI. I submitted a feature re

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal de Bruijn
On Mon, Feb 4, 2013 at 9:24 PM, Kevin wrote: > Like a lot of others here, I'm having trouble coming to terms with colour > management with DT on Linux. I'm reading a lot of articles but most of them > are generic - no problems there - but the steps don't fit nicely with the/my > Linux environement

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Kevin
Like a lot of others here, I'm having trouble coming to terms with colour management with DT on Linux. I'm reading a lot of articles but most of them are generic - no problems there - but the steps don't fit nicely with the/my Linux environement. Whilst DT is, in general, pitched to the expert

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal de Bruijn
On Mon, Feb 4, 2013 at 7:43 PM, Pascal Obry wrote: > Pascal, > >> I seriously doubt that. >> >> I guess it's probably not configurable to be anything else than the >> system configured profile, thus no settings are visible on this topic. > > That's what I mean. From a user point of view there is n

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal Obry
Pascal, > I seriously doubt that. > > I guess it's probably not configurable to be anything else than the > system configured profile, thus no settings are visible on this topic. That's what I mean. From a user point of view there is no way to select a display profile. Internally I just don't kn

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal de Bruijn
On Mon, Feb 4, 2013 at 6:45 PM, Pascal Obry wrote: > > Pascal, > >> Beside the above, it might be useful to know what other applications >> do. Having some consistency in behavior across applications isn't a >> bad thing (assuming the other apps aren't doing silly things :). So if >> someone wants

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal Obry
Pascal, > Beside the above, it might be useful to know what other applications > do. Having some consistency in behavior across applications isn't a > bad thing (assuming the other apps aren't doing silly things :). So if > someone wants to do a survey that might be interesting. I'm far from exp

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Pascal de Bruijn
On Mon, Feb 4, 2013 at 1:09 PM, Torsten Bronger wrote: > Hallöchen! > > Richard Levitte writes: > >> [...] >> >> The more I'm thinking about this, the more I wonder what's the >> purpose of the display profile... [...] Is there any reason I >> should have the display profile set to something oth

Re: [Darktable-users] Watermark Module

2013-02-04 Thread John P Santos
Thanks guys, the software is great and this has made my life a LOT easier! Regards, John P Santos Digital Media Consultant *Green Bee Media* greenbeemedia.com facebook.com/greenbeemedia.ca twitter.com/greenbeemedia On Mon, Feb 4, 2013 at 9:36 AM, Simon wrote: > Done. It's not in the online

Re: [Darktable-users] Watermark Module

2013-02-04 Thread Simon
Done. It's not in the online manual yet since we were having some problems with its creation lately. I hope to be able to update this soon. On 02/04/2013 02:44 PM, Simon Harhues wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Tobias, Am 04.02.2013 13:28, schrieb Tobias Ellinghaus: T

Re: [Darktable-users] Darktable-users Digest, Vol 27, Issue 3

2013-02-04 Thread Mark Patey
OK, the problem has now returned after completely removing all traces of dt and starting over. It looked good for a while, but it's back to crashing. Pascal, I'm happy to provide some sample images and xmp files. Is there a way for me to find out which images are causing the problem? Otherwise, I

Re: [Darktable-users] Watermark Module

2013-02-04 Thread Simon Harhues
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Tobias, Am 04.02.2013 13:28, schrieb Tobias Ellinghaus: > > This is the list of variables that darktable expands in watermarks: [...] > For further reference I will add this list to the wiki [0], too. The list in the user manual [1] seems not to

Re: [Darktable-users] Watermark Module

2013-02-04 Thread John P Santos
Awesome. Thank you! John P Santos Digital Media Consultant - Green Bee Media greenbeemedia.ca On 2013-02-04 7:29 AM, "Tobias Ellinghaus" wrote: > Am Montag, 4. Februar 2013, 06:26:02 schrub John P Santos: > > Hi guys, > > Hi. > > > I am loving the usage of of the Watermark module. I asked for

Re: [Darktable-users] Watermark Module

2013-02-04 Thread Tobias Ellinghaus
Am Montag, 4. Februar 2013, 06:26:02 schrub John P Santos: > Hi guys, Hi. > I am loving the usage of of the Watermark module. I asked for help with > some of the SVG issues I got a good response and I've managed to resolve it > and I now have the substitute variables working perfectly and showin

Re: [Darktable-users] Darktable-users Digest, Vol 27, Issue 3

2013-02-04 Thread Pascal de Bruijn
On Sun, Feb 3, 2013 at 4:47 AM, Mark Patey wrote: > I tried the idea below (re-importing images from CF card in file manager, > removing .jpg files from the imported folder, and importing only the CR2 > files into dt), and am still having the same problem. I even uninstalled DT, > removed the mipm

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Torsten Bronger
Hallöchen! Richard Levitte writes: > [...] > > The more I'm thinking about this, the more I wonder what's the > purpose of the display profile... [...] Is there any reason I > should have the display profile set to something other than the > output profile? If I edit images by looking at how t

Re: [Darktable-users] Screen profile and image histogram...

2013-02-04 Thread Richard Levitte
In message <510e27b1.8030...@tongareva.de> on Sun, 03 Feb 2013 10:02:41 +0100, Ulrich Pegelow said: ulrich.pegelow> That said: changing this behavior would mean a significant change in ulrich.pegelow> darktables workflow. In fact we would need to do all processing after ulrich.pegelow> leavi