This function creates colors of class ``polarLUV'';
a subclass of the virtual ``color'' class.
Usage
polarLUV(L, C, H, names)
Arguments
L,C,H
these arguments give the L, C and H coordinates of
the colors. The values can be provided in separate L,
C and H vectors or in a three-column matrix
passed as L.
names
A vector of names for the colors (by default the row
names of L are used).
Value
An object of class ``polarLUV'' which inherits from class ``color.''
Details
The polarLUV space is a transformation of the CIE $L^*u^*u^*$
space so that the $u$ and $u$ values are converted to polar
coordinates. The radial component $C$ measures chroma and
the angular coordinate $H$ is measures hue.