scatterpie (version 0.1.8)

geom_scatterpie: geom_scatterpie

Description

scatter pie plot

Usage

geom_scatterpie(
  mapping = NULL,
  data,
  cols,
  pie_scale = 1,
  sorted_by_radius = FALSE,
  legend_name = "type",
  long_format = FALSE,
  ...
)

Value

layer

Arguments

mapping

aes mapping

data

data

cols

cols the pie data

pie_scale

amount to scale the pie size if there is no radius mapping exists

sorted_by_radius

whether plotting large pie first

legend_name

name of fill legend

long_format

whether use long format of input data

...

additional parameters

Author

Guangchuang Yu

Examples

library(ggplot2)
d <- data.frame(x=rnorm(5), y=rnorm(5))
d$A <- abs(rnorm(5, sd=1))
d$B <- abs(rnorm(5, sd=2))
d$C <- abs(rnorm(5, sd=3))
ggplot() + geom_scatterpie(aes(x=x, y=y), data=d, cols=c("A", "B", "C")) + coord_fixed()
d <- tidyr::gather(d, key="letters", value="value", -x:-y)
ggplot() + geom_scatterpie(aes(x=x, y=y), data=d, cols="letters", long_format=TRUE) + coord_fixed()