private List <GraphEdge> MakeVoronoiGraph(List <PointF> sites, int width, int height)
{
double[] xVal = new double[sites.Count];
double[] yVal = new double[sites.Count];
for (int i = 0; i < sites.Count; i++)
{
xVal[i] = sites[i].X;
yVal[i] = sites[i].Y;
}
return(voronoi.GenerateVoronoi(xVal, yVal, 0, width, 0, height));
}
