chernoffGrob: Draw a smiley face

In Selbosh/ggChernoff: Chernoff Faces for 'ggplot2'

Draw a smiley face

Description

Uses Grid graphics to draw a face.

Usage

chernoffGrob(
  x = 0.5,
  y = 0.5,
  size = 1,
  colour = "black",
  fill = NA,
  alpha = 1,
  smile = 1,
  brow = NA,
  nose = FALSE,
  eyes = 1
)

Arguments

x	horizontal position
y	vertical position
size	area of the face
colour	colour of outlines and features
fill	fill colour
alpha	transparency, where 0 is transparent and 1 is opaque
smile	amount of smiling/frowning
brow	eyebrow angle, to represent anger or concern
nose	logical. Adds a nose to the face
eyes	distance between the eyes

Value

A grobTree object.

See Also

geom_chernoff

Examples

face <- chernoffGrob(.5, .5, size = 1e3, smile = -1, brow = 1, colour = 'navy', fill = 'lightblue')
grid::grid.newpage()
grid::grid.draw(face)

Selbosh/ggChernoff documentation built on Nov. 24, 2022, 3:29 a.m.