GetColorCIE()

Returns the (x, y, Y) coordinates of a color in CIE chromaticity space.

cie_array = GetColorCIE(color c)

Argument	Contents
c	The color whose (x, y, Y) coordinates are determined

An array of three (3) elements: the (x, y, Y) coordinates of the color in CIE chromaticity space.

Element	Type	Contents
1	Real	x-coordinate in CIE chromaticity space
2	Real	y-coordinate in CIE chromaticity space
3	Real	Y-coordinate in CIE chromaticity space

The CIE chromaticity space is a reversible linear transformation of the red-green-blue color space, which defines a color by its amounts of red, green and blue saturations.