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Analysis Function theme for ggplot2 charts.

Source: R/theme_af.R
theme_af.Rd

ggplot2 theme for Analysis Function plots.

Usage

theme_af(
  base_size = getOption("afcharts.base_size", 14),
  base_line_size = getOption("afcharts.base_line_size", base_size/24),
  base_rect_size = getOption("afcharts.base_rect_size", base_size/24),
  grid = getOption("afcharts.grid", "y"),
  axis = getOption("afcharts.axis", "x"),
  ticks = getOption("afcharts.ticks", "xy"),
  legend = getOption("afcharts.legend", "right"),
  axis_text = getOption("afcharts.axis_text", "xy"),
  axis_title = getOption("afcharts.axis_title", "xy"),
  legend_title = getOption("afcharts.legend_title", "show")
)

Arguments

base_size

base font size, given in pts.

base_line_size

base size for line elements.

base_rect_size

base size for rect elements.

grid, axis, ticks

'x', 'y', 'xy' or 'none' to determine for which axes the attribute should be drawn. Grid defaults to 'y', axis to 'x', and ticks to 'xy'.

legend

'right', 'left', 'top', 'bottom' or 'none' to determine the position of the legend. This can also be followed by a justification along that side (top, bottom, left, right or centre) e.g. 'top-left', 'left-bottom', 'right-centre'. Defaults to 'right'.

axis_text, axis_title

'x', 'y', 'xy' or 'none' to determine whether axis text and/or axis titles should be displayed. Text defaults to 'xy', as does title. Note that axis text refers to the 'labels' under the tick marks.

legend_title

Set to 'none' to suppress legend titles. Defaults to 'show'.

Value

ggplot2 plot theme

Examples

library(ggplot2)

p <- ggplot(mpg, aes(x = class)) + geom_bar()

p

p + theme_af()