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#
# Sample: Constants
#
from lcms import *
print "D50=", cmsD50_XYZ()
print "D50=", cmsD50_xyY()
Lab = cmsCIELab(70, -3, 45)
print
print Lab
LCh = cmsCIELCh(0, 0, 0)
cmsLab2LCh(LCh, Lab)
print LCh
Lab2 = cmsCIELab(70, 3, 45)
print
print Lab, Lab2
print "dE (Lab) =", cmsDeltaE(Lab, Lab2)
print "dE (CIE94)=", cmsCIE94DeltaE(Lab, Lab2)
print "dE (BFD) = ", cmsBFDdeltaE(Lab, Lab2)
print "dE (CMC) = ", cmsCMCdeltaE(Lab, Lab2)
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