public bool IsEqual(IClusterableItem item)
{
bool b1 = width == item.Width;
bool b2 = height == item.Height;
bool b3 = red == item.Red();
bool b4 = green == item.Green();
bool b5 = blue == item.Blue();
return (b1 && b2 && b3 && b4 && b5);
}
public double getDistance(IClusterableItem image1, IClusterableItem image2)
{
double distance = 0;
double heightDistance = Math.Pow((image2.Height - image1.Height), 2);
double widthDistance = Math.Pow((image2.Width - image1.Width), 2);
double redDistance = Math.Pow((image2.Red() - image1.Red()), 2);
double greenDistance = Math.Pow((image2.Green() - image1.Green()), 2);
double blueDistance = Math.Pow((image2.Blue() - image1.Blue()), 2);
distance = Math.Sqrt((heightDistance + widthDistance + redDistance + greenDistance + blueDistance));
return distance;
}