* color (rendering) intent
@ 2015-08-10 8:28 Henning Hraban Ramm
2015-08-10 11:52 ` Hans Hagen
0 siblings, 1 reply; 6+ messages in thread
From: Henning Hraban Ramm @ 2015-08-10 8:28 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
in http://wiki.contextgarden.net/Context_2009.10.27#Data_files
there’s:
• new parameter for \setupcolors: intent=none|overprint|knockout
I had \setupcolors[intent=overprint] in my environments, but since a few betas, I get „overprint“ printed on all pages, messing with the layout.
Now I changed this to \setupcolors[intent={Uncoated FOGRA29 (ISO 12647-2:2004)}], and it works again. As far as I can see, it doesn’t change anything, I find no color intent mentioned in the PDF.
The color profiles are listed in http://wiki.contextgarden.net/PDFX for \setupbackend; intent in \setupcolors is not documented.
Can you shed any light on that?
Greetlings, Hraban
---
http://www.fiee.net
http://wiki.contextgarden.net
https://www.cacert.org (I'm an assurer)
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* Re: color (rendering) intent
2015-08-10 8:28 color (rendering) intent Henning Hraban Ramm
@ 2015-08-10 11:52 ` Hans Hagen
2015-08-10 15:23 ` Henning Hraban Ramm
0 siblings, 1 reply; 6+ messages in thread
From: Hans Hagen @ 2015-08-10 11:52 UTC (permalink / raw)
To: ntg-context
On 8/10/2015 10:28 AM, Henning Hraban Ramm wrote:
> Hi,
> in http://wiki.contextgarden.net/Context_2009.10.27#Data_files
> there’s:
> • new parameter for \setupcolors: intent=none|overprint|knockout
>
> I had \setupcolors[intent=overprint] in my environments, but since a few betas, I get „overprint“ printed on all pages, messing with the layout.
fixed in beta
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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* Re: color (rendering) intent
2015-08-10 11:52 ` Hans Hagen
@ 2015-08-10 15:23 ` Henning Hraban Ramm
2015-08-10 16:58 ` Hans Hagen
0 siblings, 1 reply; 6+ messages in thread
From: Henning Hraban Ramm @ 2015-08-10 15:23 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 2015-08-10 um 17:52 schrieb Hans Hagen <pragma@wxs.nl>:
> On 8/10/2015 10:28 AM, Henning Hraban Ramm wrote:
>> Hi,
>> in http://wiki.contextgarden.net/Context_2009.10.27#Data_files
>> there’s:
>> • new parameter for \setupcolors: intent=none|overprint|knockout
>>
>> I had \setupcolors[intent=overprint] in my environments, but since a few betas, I get „overprint“ printed on all pages, messing with the layout.
>
> fixed in beta
Thank you! So I can document that key for \setupcolors? (Does it do anything? Different from \setupbackend?)
Greetlings, Hraban
---
http://www.fiee.net
http://wiki.contextgarden.net
https://www.cacert.org (I'm an assurer)
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color (rendering) intent
2015-08-10 15:23 ` Henning Hraban Ramm
@ 2015-08-10 16:58 ` Hans Hagen
2015-08-10 19:12 ` Peter Rolf
0 siblings, 1 reply; 6+ messages in thread
From: Hans Hagen @ 2015-08-10 16:58 UTC (permalink / raw)
To: ntg-context
On 8/10/2015 5:23 PM, Henning Hraban Ramm wrote:
>
> Am 2015-08-10 um 17:52 schrieb Hans Hagen <pragma@wxs.nl>:
>
>> On 8/10/2015 10:28 AM, Henning Hraban Ramm wrote:
>>> Hi,
>>> in http://wiki.contextgarden.net/Context_2009.10.27#Data_files
>>> there’s:
>>> • new parameter for \setupcolors: intent=none|overprint|knockout
>>>
>>> I had \setupcolors[intent=overprint] in my environments, but since a few betas, I get „overprint“ printed on all pages, messing with the layout.
>>
>> fixed in beta
>
> Thank you! So I can document that key for \setupcolors? (Does it do anything? Different from \setupbackend?)
it should add some group info in the pdf
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color (rendering) intent
2015-08-10 16:58 ` Hans Hagen
@ 2015-08-10 19:12 ` Peter Rolf
2015-08-11 4:03 ` Henning Hraban Ramm
0 siblings, 1 reply; 6+ messages in thread
From: Peter Rolf @ 2015-08-10 19:12 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 10.08.2015 um 18:58 schrieb Hans Hagen:
> On 8/10/2015 5:23 PM, Henning Hraban Ramm wrote:
>>
>> Am 2015-08-10 um 17:52 schrieb Hans Hagen <pragma@wxs.nl>:
>>
>>> On 8/10/2015 10:28 AM, Henning Hraban Ramm wrote:
>>>> Hi,
>>>> in http://wiki.contextgarden.net/Context_2009.10.27#Data_files
>>>> there’s:
>>>> • new parameter for \setupcolors: intent=none|overprint|knockout
>>>>
>>>> I had \setupcolors[intent=overprint] in my environments, but since a
>>>> few betas, I get „overprint“ printed on all pages, messing with the
>>>> layout.
>>>
>>> fixed in beta
>>
>> Thank you! So I can document that key for \setupcolors? (Does it do
>> anything? Different from \setupbackend?)
>
> it should add some group info in the pdf
>
>
If I remember correctly this sets the complete document (global) to
'overprint' (or 'knockout'). Only useful for grayscale only documents.
Don't set this parameter, if you want to use local overprinting (or
knockout)! There should be a warning about this in the documentation.
The \setupcolors setting is also far older than the PDF/A|X related
output 'intent' parameter in \setupbackend. No direct relation other
than that both parameters are prepress options.
Greetings, Peter
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color (rendering) intent
2015-08-10 19:12 ` Peter Rolf
@ 2015-08-11 4:03 ` Henning Hraban Ramm
0 siblings, 0 replies; 6+ messages in thread
From: Henning Hraban Ramm @ 2015-08-11 4:03 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 2015-08-11 um 01:12 schrieb Peter Rolf <indiego@gmx.net>:
>>> Thank you! So I can document that key for \setupcolors? (Does it do
>>> anything? Different from \setupbackend?)
>>
>> it should add some group info in the pdf
>
> If I remember correctly this sets the complete document (global) to
> 'overprint' (or 'knockout'). Only useful for grayscale only documents.
> Don't set this parameter, if you want to use local overprinting (or
> knockout)! There should be a warning about this in the documentation.
>
> The \setupcolors setting is also far older than the PDF/A|X related
> output 'intent' parameter in \setupbackend. No direct relation other
> than that both parameters are prepress options.
Thank you, I documented that in http://wiki.contextgarden.net/Command/setupcolors
Greetlings, Hraban
---
http://www.fiee.net
http://wiki.contextgarden.net
https://www.cacert.org (I'm an assurer)
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
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2015-08-10 8:28 color (rendering) intent Henning Hraban Ramm
2015-08-10 11:52 ` Hans Hagen
2015-08-10 15:23 ` Henning Hraban Ramm
2015-08-10 16:58 ` Hans Hagen
2015-08-10 19:12 ` Peter Rolf
2015-08-11 4:03 ` Henning Hraban Ramm
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