private void DrawRings()
{
int ringCounter = 0;
foreach (List <Node> ring in Rings.Skip(1))
{
double radius = Radius * ((ringCounter + 1.0) / (Rings.Count - 1.0));
RingCoordinates.Add(new List <Coordinate <Node> >());
double angle = 0;
double incrementor = 2.0 * Math.PI / ring.Count;
foreach (Node item in ring)
{
RingCoordinates[ringCounter].Add(new Coordinate <Node> {
CoordinateX = CenterX + (radius * Math.Cos(angle)), CoordinateY = CenterY + (radius * Math.Sin(angle)), Item = item
});
angle += incrementor;
}
ringCounter++;
}
}
