debian/lcms/lcms-1.19.dfsg2/python/testbed/whtpnt.py


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#
# Sample: White point from temperature
#

from lcms import *


Temp = input("Temperature 免? ")

WhitexyY = cmsCIExyY(0, 0, 1)

cmsWhitePointFromTemp(Temp, WhitexyY)

WhiteXYZ = cmsCIEXYZ(0, 0, 0)
cmsxyY2XYZ(WhiteXYZ, WhitexyY)

print WhitexyY
print WhiteXYZ

Lab = cmsCIELab(0, 0, 0)

cmsXYZ2Lab(None, Lab, WhiteXYZ)
print "D50", Lab