| gray {base} | R Documentation |
Gray Level Specification
Description
Create a vector of colors from a vector of gray levels.
Usage
gray(level)
grey(level)
Arguments
level |
a vector of desired gray levels between |
Details
The values returned by gray can be used with a col=
specification in graphics functions or in par.
grey is an alias for gray.
Value
A vector of “colors” of the same length as level.
See Also
rainbow,
hsv,
rgb.
Examples
gray(0:8 / 8)