public static Bitmap Sphere(Bitmap bitmap, PixelPoint pixelPoint)
{
SphereFilter sFilter = new SphereFilter(pixelPoint);
return(sFilter.ApplyFilter(bitmap));
}
public static Bitmap Sphere(Bitmap bitmap)
{
SphereFilter sFilter = new SphereFilter(new PixelPoint(bitmap.Width / 2, bitmap.Height / 2));
return(sFilter.ApplyFilter(bitmap));
}