combinedx | R Documentation |
Returns a color vector of rainbow colors which are desaturated by 's' and darkened by 'v' to obtain the "combined" color scale.
combinedx(
x,
s = c(1, 0.3),
v = c(0.7, 1),
start = 0,
end = 1,
clamp = NULL,
flip = FALSE,
alpha = 1,
...
)
x |
is a numeric object to which rainbow colors combined with lightening and darkening should be matched. |
s |
is the range of the saturation values applied to the colors, where lower values suppress saturation. The default applies less strong colors at the higher values of x. |
v |
is the range of the value applied to the colors, where lower values causes darker colors. The default applies less daker colors at the lover values of x. |
start |
and 'end' are the start and end colors, given as values in [0,1]. |
flip |
is true if the color scale should be reversed. |
alpha |
is the transparency. |
... |
methods passed on to sub-functions (not used, but allowing for unused arguments). |
## Not run:
x=runif(1000)
pp(1,2)
plot(x, pch=".", cex=30, col=combinedx(x))
plot(x, pch=".", cex=30, col=combinedx(x,flip=TRUE))
## End(Not run)
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