symbols.pie: Plots scatter pie

In iaaka/visutils: QC, analyse and visualize visium

Plots scatter pie

Description

Plots set of pie charts in specified positions

Usage

symbols.pie(x, y, r, d, cols, border = NA, alpha0 = 0)

Arguments

x, y	positions of pies to plot
r	radiuses of pies (recycled along x)
d	matrix of pie piece sizes. Row sums are normalized to 1. Nrow(d) should be equal to lenght(x).
cols	colours of pieces. Ncol(d) should be equal to length(cols)
border	colour of pie borders, NA (default) for no borders.
alpha0	start angle

Examples

plot(1,t='n',xlim=c(0,5),ylim=c(0,10))
d = matrix(runif(6*4),ncol=4)
symbols.pie(c(1,2,3,1,2,3),c(1,1,1,1,1,1),1/2,d,1:4)

iaaka/visutils documentation built on June 13, 2025, 6:06 p.m.