Marti:
Since nobody else has replied, I will say "Thank you" for the 1.10
beta. I played around with it a little over the weekend -- the Python
interface is great (now I can get rid of all my own Python xyz2lab(),
etc., code). Any chance of also getting the IT8 stuff from lcmsprf.h
and liblprof.a into SWIG?
As preparation for experimenting with printer profiles (I have read
your previous warnings on the subject) I tried the following:
1) Scanned my Wolf Faust / Coloraid IT8.7 target.
2) Used qtmeasurementtool to read the scanned image.
3) Used qtscannerprofiler to create a profile.
4) Used qtmeasurementtool again with the same scanned image, this
time choosing "Options -> Output colorspace -> Lab - Pick from
image and apply input profile" and the profile generated in step
#3.
5) Compared the resulting L*a*b* values with those in the original
Coloraid data sheet.
Comparing by hand, they are close but not the same. (A SWIG/Python
wrapper to the lprof IT8 sheet routines would help writing easy
scripts to compute the error.) What error tolerance would you expect
from the process I described?
=====
--
MARK
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