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Plot an hv_venn object

Source: R/venn-plot.R
plot.hv_venn.Rd

Draws a 2-3 set Venn diagram using ggvenn::ggvenn() and returns a bare ggplot2 object you can finish with +.

Usage

# S3 method for class 'hv_venn'
plot(
  x,
  show_percentage = TRUE,
  show_counts = TRUE,
  fill = NULL,
  text_size = 4,
  set_name_size = 6,
  ...
)

Arguments

x

An hv_venn object.

show_percentage

Logical; show each region's percentage. Default TRUE.

show_counts

Logical; show each region's count. Default TRUE.

fill

Optional vector of fill colours, one per set. NULL (default) uses ggvenn's palette.

text_size

Region label text size. Default 4.

set_name_size

Set name text size. Default 6.

...

Forwarded to ggvenn::ggvenn() for finer styling (unlike most plot.hv_* methods, which ignore ...; ggvenn bakes labels into its geoms, so forwarding is the only way to reach them).

Value

A ggplot object, already styled by ggvenn and coordinate-free (no axes). Tune it through this method's arguments (fill, text_size, set_name_size, ...). Do not add an axis-bearing house theme such as theme_hv_manuscript(): a Venn has no meaningful x/y, and the theme would paste spurious axes onto it.

See also

hv_venn

Examples

dta <- sample_upset_data(n = 300, seed = 42)
v   <- hv_venn(dta, sets = c("AV_Replacement", "MV_Replacement", "CABG"))
plot(v)