Nothing
## ---- echo=FALSE, fig.height=0.375--------------------------------------------
library(grid)
library(nestcolor)
plot_pal <- function(x) {
grid.newpage()
pushViewport(plotViewport(rep(0, 4)))
pushViewport(viewport(layout = grid.layout(1, ncol = length(x))))
for (i in seq_along(x)) {
grid.rect(
gp = gpar(fill = x[i], col = NA),
vp = viewport(layout.pos.col = i, layout.pos.row = 1)
)
}
}
plot_pal(color_palette(n = 20, palette = "nest"))
## ---- echo=FALSE, fig.height=0.375--------------------------------------------
plot_pal(color_palette(n = 20, palette = "stream"))
## ---- echo=FALSE, fig.height=0.375--------------------------------------------
plot_pal(color_palette(n = 20, palette = "viridis"))
## ---- echo=FALSE, fig.height=0.375--------------------------------------------
plot_pal(color_palette(n = 20, palette = "accessible"))
## -----------------------------------------------------------------------------
library(ggplot2)
library(nestcolor)
g <- ggplot(msleep, aes(vore)) +
geom_bar(aes(fill = conservation))
g
## -----------------------------------------------------------------------------
library(ggplot2)
library(nestcolor)
pal <- color_palette(n = 6, "viridis")
options(
ggplot2.discrete.colour = pal,
ggplot2.discrete.fill = pal
)
g <- ggplot(msleep, aes(vore)) +
geom_bar(aes(fill = conservation))
g
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