get_color {rcolors} | R Documentation |
Get and interpolate colors
Description
Get and interpolate colors
Usage
get_color(col, n = NULL, show = FALSE)
Arguments
col |
color name in the |
n |
Integer, default is length of |
show |
Boolean, whether to visualize those colors? |
Details
supported col names
: 270 ncl colors (names(rcolors)
) and 35
RColorBrewer colors (names(colors_group$brewer)
).
Value
A character vector with elements of 7 or 9 characters, "#"
followed by the red, blue, green and optionally alpha values in
hexadecimal (after rescaling to 0 ... 255
). The optional alpha
values range from 0
(fully transparent) to 255
(opaque).
R does not use ‘premultiplied alpha’.
See Also
Examples
print(names(rcolors[1:6]))
print(names(colors_group$brewer))
get_color("amwg_blueyellowred", n = 20)
[Package rcolors version 0.1.0 Index]