theme_duke: Implements theme components.

In duke: Creating a Color-Blind Friendly Duke Color Package

Implements theme components.

Description

Defines the overall aesthetic and thematic features of the plot. This function specifies simple background, grid line, text, and legend arguments to create minimalist design. Its use is intended for ggplot objects.

Usage

theme_duke(
  base_size = 11,
  base_family = "",
  base_line_size = base_size/22,
  base_rect_size = base_size/22
)

Arguments

base_size	the base size
base_family	the base family
base_line_size	the baseline size
base_rect_size	the base rect

Value

a plot with Duke colors

Examples

library(ggplot2)
library(palmerpenguins)

# default
p <- ggplot(penguins, aes(x = bill_depth_mm, y = bill_length_mm, color = species)) +
  geom_point() +
  labs(
    title = "Bill length and depth of penguins",
    subtitle = "Dimensions for Adelie, Chinstrap, and Gentoo Penguins",
    x = "Bill depth (mm)",
    y = "Bill length (mm)",
    color = "Species",
    caption = "Source: palmerpenguins package."
  )
p

# vs. with Duke theme
p +
  theme_duke()

# vs. with Duke theme and scale
p +
  scale_duke_color_discrete() +
  theme_duke()

# with Duke theme, scale, and further customization to theme
p +
  scale_duke_color_discrete() +
  theme_duke() +
  theme(
    plot.title = element_text(color = "red", size = 20),
    plot.background = element_rect(fill = "pink", color = "yellow"),
    panel.grid = element_blank()
  )

duke documentation built on May 29, 2024, 10:39 a.m.