OK, I'll give it a shot and try it.
Thanks again, Elle, Marti, Florian for your answers!
Marco
-Original Message-
From: Marti Maria [mailto:marti.ma...@littlecms.com]
Sent: Dienstag, 24. Mai 2016 16:19
To: Marco Freudenberger; 'Florian Höch'; lcms-user@lists.sourceforge.net
Subject:
Hi,
Yes, that one. If you use cmsBuildGamma() you are forced to XYZ PCS, but if
you use low-level you can use Lab PCS as well.
Regards
Marti Maria
The LittleCMS project
http://www.littlecms.com
-Original Message-
From: Marco Freudenberger
Marti,
sorry, I'm not sure I understand your answer.
My intention is gray with L*, not Linear gray (Gamma 1.0), using the
cmsBuildGamma would give me a gamma 1.0 response curve, though - at least when
used with cmsCreateGrayProfile, right? Or am I missing something?
Are you suggesting I'm
Right, mark the PCS as Lab and use cmdBuildGamma(NULL, 1.0). You only need
to add the white point and this curve.
Marti Maria
The LittleCMS project
http://www.littlecms.com
-Original Message-
From: Florian Höch [mailto:lists+lcms-u...@hoech.org]
Sent: martes, 24 de mayo de 2016 15:19
Hi,
Am 24.05.2016 um 15:07 schrieb Marco Freudenberger:
> PS - to the group: I'm still wondering what would happen if I'd simply set
> the TransferFunction to NULL...
That would result in a gamma 1.0 response I think (according to the ICC
spec).
Florian.
Hi !
Thanks for your response,
looks like I'm on the right path, your solution looks pretty similar - and BTW,
I take your comment that you are no expert as an understatement, I've visited
your website a couple of times and think it's a great reference and shows a lot
of knowledge and
On 05/24/2016 06:54 AM, Marco Freudenberger wrote:
> Hi!
>
> I'm trying to create a gray profile that has an L* (L-star) response
> curve, but I'm a little confused about the "parametric tone curve" syntax.
>
> Is there an example how to create the correct tone curve? I guess I need
> the inverted
Hi!
I'm trying to create a gray profile that has an L* (L-star) response curve, but
I'm a little confused about the "parametric tone curve" syntax.
Is there an example how to create the correct tone curve? I guess I need the
inverted version of L* companding, right? Would that be a 4
