It's a long time since I last looked into this kind of stuff but as far as I 
remember, a CSA is essentially equivalent to a source profile, whereas a CRD is 
equivalent to an output profile. Unless I am missing something a DeviceLink 
equivalent does not exist in PostScript.... You could probably though write 
some possibly complex PostScript code that achieves the same effect as a CMM 
'sending' data through a DeviceLink profile...

Which brings me to the question: why would you want to do this in the first 
place? 

Olaf Drümmer
www.callassoftware.com

On 13 Oct 2010, at 22:29, MGE Info wrote:

> Hallo LCMS List,
> I´m looking for an example to use DeviceLink ICC-Profiles as Postscript-CSA´s 
> and/or CRD´s.
> 
> So I found the following in the Documetation:
>>> Devicelink profiles are supported, as long as input colorspace matches
>>> Lab/XYZ for CSA or output colorspace matches Lab/XYZ for CRD. This can
>>> be used in conjuntion with cmsCreateMultiprofileTransform(), 
>>> and cmsTransform2DeviceLink() to embed complex color flow into PostScript.
> 
> If I like to have a Workflow for CSA:
> ISOcoated_v2_eci.icc || SC_paper_eci.icc
> How should I prepare this for an CSA
> 
> and
> 
> If I like to have a Workflow for CRD:
> ISOcoated_v2_eci.icc || SC_paper_eci.icc
> How should I prepare this for an CRD
> 
> 
> Regards
> 
> Manuela



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