JBLACK {RSEIS} | R Documentation |
Gray scale Color Palette
Description
generate a gray scale color palette
Usage
JBLACK(n, acol=rgb(0,0,0))
Arguments
n |
number of colors to produce |
acol |
RGB color |
Details
Creates a black color palette suitable for replacing rainbow for B/W color plots. This is inserted in case user needs to completely elliminate color from a plot that uses color palettes for fixing colors.
Value
n characters used for color palette
Author(s)
Jonathan M. Lees<jonathan.lees.edu>
See Also
shade.col, rainbow, colors
Examples
pal <- JBLACK(100)
[Package RSEIS version 4.2-0 Index]