funcCircleCoords {sageR}

Calcule les coordonnées des points d'un cercle (Generate circle coordinates)

Description

Generate coordinates to draw a circle.

Usage

funcCircleCoords(center = c(0, 0), r = 1, npoints = 100)

Arguments

center

coordinate for centroid

r

radius

npoints

number of coordinates to generate

Value

a dataframe

Source

Adapted from Joran's response to https://stackoverflow.com/questions/6862742/draw-a-circle-with-ggplot2.

Examples

funcCircleCoords(c(1,2),1)
plot(funcCircleCoords(c(1,2),1))