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#
# Sample: Convert from Lab to AdobeRGB, perceptual intent
#
from lcms import *
print "Enter Lab values"
#
# Create placeholders
#
Lab = cmsCIELab(0, 0, 0)
LabEncoded = COLORW()
RGB = COLORB()
Lab.L = input("L?")
Lab.a = input("a?")
Lab.b = input("b?")
# cmsFloat2LabEncoded(LabEncoded.w, Lab)
#
# Open profiles
#
hLab = cmsCreateLabProfile(None)
hAdobe = cmsOpenProfileFromFile("AdobeRGB1998.icc", "r")
#
# The transform
#
xform = cmsCreateTransform(hLab, TYPE_Lab_DBL, hAdobe, TYPE_RGB_8, INTENT_PERCEPTUAL, cmsFLAGS_NOTPRECALC)
cmsDoTransform(xform, Lab, RGB, 1)
#
# Print results
#
print Lab
print "AdobeRGB = ", RGB[0], RGB[1], RGB[2]
#
# Free all stuff
#
cmsDeleteTransform(xform)
cmsCloseProfile(hAdobe)
cmsCloseProfile(hLab)
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