package ggfx

import "math"
import "image"

func Circle (resolution int, radius float64, center image.Point) []image.Point {
	points := make([]image.Point, resolution)
	for index := range points {
		angle := float64(index) * ((2 * math.Pi) / float64(len(points)))
		point := image.Pt (
			int(math.Cos(angle) * radius),
			int(math.Sin(angle) * radius))
		points[index] = point.Add(center)
	}
	return points
}