pizza: Pizza color wheel

In colortools: Tools for colors in a Hue-Saturation-Value (HSV) color model

Description

This function displays a color wheel with specified colors

Usage

  pizza(colors, bg = "gray95", border = NA,
    init.angle = 105, cex = 0.8, lty = 1, labcol = NULL,
    ...)

Arguments

colors	a vector with R color names of colors in hexadecimal notation
bg	background color of the plot. Default "gray95"
border	color of the border separating the pizza slices
init.angle	integer value indicating the start angle (in degrees) for the slices
cex	numeric value indicating the character expansion of the labels
lty	argument passed to polygon which draws each slice
labcol	color for the labels (i.e. names of the colors)
...	graphical parameters (par) can be given as argument to pizza

Details

This function is based on the pie function

Author(s)

Gaston Sanchez

See Also

wheel

Examples

# pizza color wheel for rainbow colors
pizza(rainbow(7))

# pizza color wheel for tomato (18 colors)
pizza(setColors("tomato", 18), bg = "gray20", cex = 0.7)

Example output

colortools documentation built on May 2, 2019, 2:10 p.m.