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Theme for ggplot2 (lares)

Source: R/theme_lares.R
theme_lares.Rd

Based on hrbrthemes' theme_ipsum and customized for lares usage. With this team you can custom the colour and fill palettes, global colour parameters, major and minor grids, legend, font and font size.

Usage

theme_lares(
  font = Sys.getenv("LARES_FONT"),
  size = 12,
  main_colour = "darkorange3",
  hard_colour = "black",
  soft_colour = "grey30",
  plot_colour = "transparent",
  panel_colour = "transparent",
  background = "transparent",
  no_facets = FALSE,
  legend = NULL,
  grid = TRUE,
  axis = TRUE,
  clean = FALSE,
  mg = 9,
  pal = 0,
  palette = NULL,
  which = "fc",
  quiet = TRUE,
  ...
)

Arguments

font, size

Character and numeric. Base font family and base size for texts. Arial Narrow is set by default when the library is loaded; you may change it with Sys.setenv("LARES_FONT" = "X") or by using this parameter manually. If font is "ignore" or NA, it'll be ignored.

main_colour, hard_colour, soft_colour, plot_colour, panel_colour

Character. Main colours for your theme.

background

Character. Main colour for your background. Overwrites plot_colour and panel_colour.

no_facets

Boolean. Suppress facet labels?

legend

Character. Legend position: "top", "right", "bottom", or "left" You can also set to FALSE or "none" to suppress legend.

grid

Character or Boolean. Use TRUE/FALSE or a combination of X, x, Y, y to enable/disable minor and major grids.

axis

Character or Boolean. Use TRUE/FALSE, x or Y to enable X and/or Y axis lines.

clean

Boolean. Suppress grids and axis? Overwrites both parameters.

mg

Numeric. External margins reference.

pal

Integer. 1 for fill and colour palette, 2 for only colour palette, 3 for only fill palette, 4 for personal labels-colour palette. 0 for nothing.

palette

Character vector. Pass a vector with HEX colour codes to use a custom palette. If you pass a named vector, the name values will be used as fill and the values will be used as colour.

which

Character. When pal = 3, select which colours should be added with the custom colours palette: fill, colour, text (fct) - first letters.

quiet

Boolean. Keep quiet? If not, message will be shown.

...

Additional parameters.

Value

Themed ggplot2 object

Why Arial Narrow?

First and foremost, Arial Narrow is generally installed by default or readily available on any modern system, so it's "free"-ish; plus, it is a condensed font with solid default kerning pairs and geometric numbers.

See also

Other Themes: gg_fill_customs(), lares_pal(), plot_palette()

Examples

# \donttest{
data(dft)
library(ggplot2)
p <- ggplot(dft, aes(x = Pclass, y = sum(Fare), fill = Pclass)) +
  geom_col()
p + theme_lares()

p + theme_lares(pal = 1)

p + theme_lares(background = "#999999", mg = 25)

p + theme_lares(legend = "top", grid = "Yy")

p + theme_lares(clean = TRUE)

# }