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ggplot2 theme of DiallelAnalysisR

Source: R/common-plot.R
da_theme.Rd

The theme used by every plot() method of DiallelAnalysisR (identical in all packages of the author): theme_classic with a serif font, black axis lines, ticks pointing inwards and no grid, close to the look of TikZ/pgfplots figures in LaTeX documents. The plot() methods also use scales::pretty_breaks(n = 10) on every continuous axis. Save figures with da_save.

Usage

da_theme(
  base_size = 11,
  base_family = "serif",
  ticks_inward = TRUE,
  legend_position = "bottom"
)

Arguments

base_size

base font size in points (default 11).

base_family

font family (default "serif"; for example "Latin Modern Roman" when installed, to match LaTeX documents).

ticks_inward

logical; ticks point into the panel, as in pgfplots (default TRUE).

legend_position

position of the legend (default "bottom").

Value

A ggplot2 theme.

See also

Other DiallelAnalysisR utilities: da_export(), da_notation(), da_reference(), da_save()

Author

Muhammad Yaseen (myaseen208@gmail.com)

Examples

library(ggplot2)
p <-
  ggplot(data = data.frame(x = 1:20, y = cumsum(sin(1:20))), mapping = aes(x = x, y = y)) +
  geom_line()
p +
  da_theme(
      base_size       = 11
    , base_family     = "serif"
    , ticks_inward    = TRUE
    , legend_position = "bottom"
    )

p +
  da_theme(
      base_size       = 12
    , base_family     = "serif"
    , ticks_inward    = FALSE
    , legend_position = "right"
    ) +
  scale_x_continuous(breaks = scales::pretty_breaks(n = 10))