scale_sage_b: Binned color scales

In Sage-Bionetworks/sagethemes: Sage-Branded Plot Themes

Description

These create a binned gradient of colors based on the high and low value of a given hue from within the list of Sage branded colors.

Usage

scale_colour_sage_b(
  ...,
  option = "royal",
  low = NULL,
  high = NULL,
  na.value = "grey50",
  guide = "colourbar",
  aesthetics = "colour"
)

scale_fill_sage_b(
  ...,
  option,
  low = NULL,
  high = NULL,
  na.value = "grey50",
  guide = "colourbar",
  aesthetics = "fill"
)

Arguments

...	Options passed to ggplot2::binned_scale()
option	One of the Sage colors. See names(sage_colors) for a list.
low	Colours for low and high ends of the gradient.
high	Colours for low and high ends of the gradient.
na.value	Colour to use for missing values
guide	Type of legend. Use "colourbar" for continuous colour bar, or "legend" for discrete colour legend.
aesthetics	Character string or vector of character strings listing the name(s) of the aesthetic(s) that this scale works with. This can be useful, for example, to apply colour settings to the colour and fill aesthetics at the same time, via aesthetics = c("colour", "fill").

Examples

library("ggplot2")

df_na <- data.frame(
  value = seq(1, 20),
  x = runif(20),
  y = runif(20),
  z1 = c(rep(NA, 10), rnorm(10))
)

ggplot(df_na, aes(x, y)) +
  geom_point(aes(colour = z1)) +
  scale_colour_sage_b(option = "apple")

ggplot(faithfuld, aes(waiting, eruptions, fill = density)) +
  geom_tile() +
  scale_fill_sage_b(option = "powder")

Sage-Bionetworks/sagethemes documentation built on Dec. 27, 2021, 2:09 p.m.