draw_majoritythreshold: Draw majority threshold

In ggparliament: Parliament Plots

Description

Draw majority threshold

Usage

draw_majoritythreshold(n = NULL, label = TRUE, type = c("horseshoe",
  "semicircle", "opposing_benches"), linecolour = "black",
  linesize = 1, linetype = 2, linealpha = 1)

Arguments

n	The number of seats required for a majority
label	A logical variable for labelling majority threshold. Defaults to TRUE.
type	Type of parliament (horseshoe, semicircle,opposing benches)
linecolour	The colour of the majority line. Defaults to gray.
linesize	The size of the line. Defaults to 1.
linetype	The style of the line. Defaults to 2, or a dashed line.
linealpha	Set the transparency of the line. Defaults to 1.

Author(s)

Zoe Meers

Examples

data <- election_data[
  election_data$country == "USA" &
  election_data$house == "Representatives" &
  election_data$year == "2016",
]
usa_data <- parliament_data(
  election_data = data,
  type = "semicircle",
  party_seats = data$seats,
  parl_rows = 8
)
ggplot2::ggplot(usa_data, ggplot2::aes(x, y, colour = party_long)) +
  geom_parliament_seats() +
  draw_majoritythreshold(
    n = 218,
    label = TRUE,
    type = 'semicircle'
  ) +
  theme_ggparliament()

ggparliament documentation built on May 2, 2019, 3:35 p.m.