Generate Shades of Gray at Different Levels
DESCRIPTION:
Generate a set of gray shades at specified levels.
USAGE:
gray(level)
grey(level)
REQUIRED ARGUMENTS:
- level
-
Vector of numeric values giving a gray level between 0 and 1, where
0 is pure black and 1 is pure white.
VALUE:
Character vector of RGB values corresponding to the specified levels
of gray.
SIDE EFFECTS:
None
SEE ALSO:
,
.
EXAMPLES:
# Get 100 levels of gray
gray((0:99)/99)