[argyllcms] Re: Question regarding White Point and spotread
- From: <robert@xxxxxxxxxxxxxxxxxx>
- To: <argyllcms@xxxxxxxxxxxxx>
- Date: Tue, 4 Nov 2014 11:17:36 -0000
Graeme@xxxxxxxxxxxxx wrote
>Absolute means that the measurement is with reference to the perfect
diffuse reflector.
Really, that is a whole lot of help to me when I haven't a bog's notion what
the 'perfect diffuse reflector' is, or how it relates to me trying to
measure a spot color.
> Relative means that it is with reference to the actual paper color.
What does that mean? My understanding is that in relative, white is the
paper white. So the profile will shift colors from the working space white
(??) towards the paper white, whereas Abscol does not. So if we are going
from D65 to a yellowish paper, Abscol will print everything with a blue
tint.
Graeme@xxxxxxxxxxxxx wrote
>(And please edit your posts. No-one wants to see the same
>previous emails over and over.)
No problem ... but if you don't cut off previous posts then the latest post
has a record of all the follow-up to the original question.
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