Rainbow

Tips

Description

• Generates a Pie Chart with the percentages of the rainbow function
• Colors are formed counter-clock-wise, or counting upwards
  • To achieve the colors from "lightblue" to "red" through "blue" and "pink"
    start=0.5, end=1
  • To achieve the colors from "red" to "lightblue" through "green" and "yellow"
    start=0, end=.5
• Output

pdf(file="rainbow.pdf", width=10, height=10)
  n <- 100
  pie(
    rep(1,n),
    labels=c((1:(n-1))/n, "0, 1"),
    col=rainbow(n),
    border=NA,
    main = "Rainbow Percentages",
    cex=.7
  )
dev.off()