get_legend_columns: Gets appropriate number of legend columns based on the plot,...

In RichardMeyer-Eppler/RUBer: Parameterized Microsoft Word reports in the RUB corporate design

Gets appropriate number of legend columns based on the plot, font and active graphics device

Description

Gets appropriate number of legend columns based on the plot, font and active graphics device

Usage

get_legend_columns(
  legend_text,
  y_axis_text,
  legend_key_width = plot_width/100,
  legend_key_spacing = plot_width/100,
  plot_width = 6.8,
  base_size = 11,
  base_family = get_font_df()[["family"]],
  systemfonts_suffix = "_systemfonts"
)

Arguments

legend_text	Vector with the legend text
y_axis_text	Vector with the text labels of the y axis
legend_key_width	Legend key width
legend_key_spacing	Legend key spacing
plot_width	Width of the plot in inches, defaults to 6.8
base_size	base font size, defaults to 11
base_family	base font family, defaults to RubFlama
systemfonts_suffix	Suffix attached to the font family name in systemfonts::register_font

Value

Numeric with the number of columns for the legend

References

• Unneeded warnings when creating plot using non-default fonts #729

• chunk_device in block.R

• Access to chunk label #73

Examples

get_legend_columns(
  legend_text = c(
    "1 - eigener Verdienst",
    "2 - Mittel der Eltern/Verwandten",
    "3 - Förderung nach BAföG",
    "4 - Stipendium",
    "5 - Sonstiges"
  ),
  y_axis_text = c(
    "Bachelor 2-Fächer (n=251)",
    "FG Bachelor 2-Fächer (n=1.310)"
  )
)

RichardMeyer-Eppler/RUBer documentation built on June 2, 2022, 7:24 p.m.