| XYZ {colorspace} | R Documentation |
This function creates colors of class XYZ; a subclass of the virtual “color” class.
XYZ(X, Y, Z, names)
X,Y,Z |
these arguments give the X, Y and Z coordinates of
the colors. The values can be provided in separate |
names |
A vector of names for the colors (by default the row
names of |
The X, Y and Z values are the levels of the CIE primaries. These are scaled so that the luminance of the display white-point is 100. The white-point is taken to be D65, which means that its coordinates are 95.047, 100.000, 108.883.
An object of class “XYZ” which inherits from class “color.”
Ross Ihaka
RGB,
HSV,
LAB,
polarLAB,
LUV,
polarLUV.
## Generate white in XYZ space white = XYZ(95.047, 100.000, 108.883)