Python xyz_to_lab示例

示例#1

文件： grapefruit_test.py 项目： stenson/Grapefruit

 def test_xyz_tolab(self):
     assert_items_almost_equal(
         (66.9518, 0.4308, 0.7397),
         grapefruit.xyz_to_lab(0.488941, 0.365682, 0.0448137))
     assert_items_almost_equal(
         (66.9518, 0.4117, 0.6728),
         grapefruit.xyz_to_lab(0.488941, 0.365682, 0.0448137,
                               grapefruit.WHITE_REFERENCE["std_D50"]))

示例#2

文件： grapefruit_test.py 项目： xav/Grapefruit

 def test_xyz_tolab(self):
   assert_items_almost_equal((66.9518, 0.4308, 0.7397), grapefruit.xyz_to_lab(0.488941, 0.365682, 0.0448137))
   assert_items_almost_equal((66.9518, 0.4117, 0.6728), grapefruit.xyz_to_lab(0.488941, 0.365682, 0.0448137, grapefruit.WHITE_REFERENCE["std_D50"]))

示例#3

文件： grapefruit_test.py 项目： xav/Grapefruit

 def test_xyz_tolab_tuple(self):
   assert_items_almost_equal((66.9518, 0.4308, 0.7397), grapefruit.xyz_to_lab((0.488941, 0.365682, 0.0448137)))

示例#4

文件： grapefruit_test.py 项目： stenson/Grapefruit

 def test_xyz_tolab_tuple(self):
     assert_items_almost_equal((66.9518, 0.4308, 0.7397),
                               grapefruit.xyz_to_lab(
                                   (0.488941, 0.365682, 0.0448137)))