ggsci (version 2.9)

scale_color_tron: Tron Legacy Color Scales

Description

See pal_tron for details.

Usage

scale_color_tron(palette = c("legacy"), alpha = 1, ...)
scale_colour_tron(palette = c("legacy"), alpha = 1, ...)
scale_fill_tron(palette = c("legacy"), alpha = 1, ...)

Arguments

palette

Palette type. Currently there is one available option: "legacy" (7-color palette).

alpha

Transparency level, a real number in (0, 1]. See alpha in rgb for details.

...

additional parameters for discrete_scale

Author

Nan Xiao <> | <https://nanx.me>

Examples

library("ggplot2")
data("diamonds")

ggplot(subset(diamonds, carat >= 2.2),
       aes(x = table, y = price, colour = cut)) +
  geom_point(alpha = 0.7) +
  geom_smooth(method = "loess", alpha = 0.1, size = 1, span = 1) +
  theme_dark() + theme(
    panel.background = element_rect(fill = "#2D2D2D"),
    legend.key = element_rect(fill = "#2D2D2D")) +
  scale_color_tron()

ggplot(subset(diamonds, carat > 2.2 & depth > 55 & depth < 70),
       aes(x = depth, fill = cut)) +
  geom_histogram(colour = "black", binwidth = 1, position = "dodge") +
  theme_dark() + theme(
    panel.background = element_rect(fill = "#2D2D2D")) +
  scale_fill_tron()