Description Usage Arguments Value Examples
These are custom SRI color palettes
1 | sri_palette(name, n, type = c("discrete", "continuous"))
|
name |
Name of desired palette. Choices are:
|
n |
Number of colors desired. If omitted, uses all colours. |
type |
Either "continuous" or "discrete". Use continuous if you want to automatically interpolate between colours. @importFrom graphics rgb rect par image text |
A vector of colours.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | sri_palette("sricolors")
sri_palette("sricool")
sri_palette("srisunset")
ggplot(iris, aes(Sepal.Length, Sepal.Width, color = Species)) +
geom_point(size = 3) +
scale_color_manual(values = sri_palette("sricolors"))
# If you need more colors than normally found in a palette, you
# can use a continuous palette to interpolate between existing
# colors
pal <- sri_palette(12, name = "sricool", type = "continuous")
image(volcano, col = pal)
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