At 04:36 AM 4/27/2005, Marti wrote:
Just a guess ... The white point must be specified
as L*=100 in order to get relative colorimetric intent
working,

Interesting.


Would do the trick.

This trick and the other suggestion of the default white point helped track down the real culprit - value scaling! I was treating Lab values in the same way that I was all other colors found in PDF - assuming they were floats (0-1) instead of the more likely (-128-127) :(. Once I special cased Lab color values and scaled them appropriately, my colors came out MUCH more reasonable.


        Thanks for everyone for the help.


Leonard

---------------------------------------------------------------------------
Leonard Rosenthol                            <mailto:[EMAIL PROTECTED]>
Chief Technical Officer                      <http://www.pdfsages.com>
PDF Sages, Inc.                              215-938-7080 (voice)
                                             215-938-0880 (fax)




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