diff options
Diffstat (limited to 'debian/lcms/lcms-1.19.dfsg2/python/testbed/lab2adobe.py')
| -rwxr-xr-x | debian/lcms/lcms-1.19.dfsg2/python/testbed/lab2adobe.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/debian/lcms/lcms-1.19.dfsg2/python/testbed/lab2adobe.py b/debian/lcms/lcms-1.19.dfsg2/python/testbed/lab2adobe.py new file mode 100755 index 00000000..c8ac3137 --- /dev/null +++ b/debian/lcms/lcms-1.19.dfsg2/python/testbed/lab2adobe.py @@ -0,0 +1,56 @@ +
+#
+# 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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