Description Usage Arguments Details Value Author(s) See Also Examples
Calculate HTML colour code from a palette like ggplot2 uses.
1 |
n |
Numeric value to determine size of palette. |
sub |
Numeric vector with values within range from |
h |
Hue of the colour. Within range of a circle's degrees. |
c |
Chroma of the colour. |
l |
Luminance of the colour. Within range from |
... |
Further arguments passed to function |
See ?hcl
for explanation of h
, c
and l
.
Returns a character vector containing HTML colour code of the
standard ggplot
colour palette.
Sven E. Templer
hcl
1 2 3 4 5 6 7 8 9 10 11 | #
# Plot some palettes:
par(mfrow = c(3,1), mai = c(.1,.1,1,.1))
p <- matrix(1:10, 10)
image(p, col = gghcl(5), axes = FALSE, main ="gghcl(5)")
image(p, col = gghcl(10), axes = FALSE, main = "gghcl(10)")
image(p, col = gghcl(10, 1:5), axes = FALSE, main ="gghcl(10, 1:5)")
# dev.off() # to reset \code{par}
#
|
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