Scales for vline aesthetics
These are various scales that can be applied to vline aesthetics, such as
vline_color, vline_size, vline_linetype. The individual scales all have the
same usage as existing standard ggplot2 scales, only the name differs.
See scale_point_color_hue() for specific scales for point aesthetics
and scale_discrete_manual() for a general discrete scale.
library(ggplot2)
# default scales
ggplot(iris, aes(x=Sepal.Length, y=Species, fill = Species, color = Species)) +
geom_density_ridges(
aes(vline_color = Species, vline_linetype = Species),
alpha = .4, quantile_lines = TRUE
) +
theme_ridges()
# modified scales
ggplot(iris, aes(x=Sepal.Length, y=Species, fill = Species, color = Species)) +
geom_density_ridges(
aes(vline_color = Species),
alpha = .4, quantile_lines = TRUE
) +
scale_fill_hue(l = 50) +
scale_vline_color_hue(l = 30) +
theme_ridges()Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.