Gradients

class Bitmap

  def create_gradiant(color1,color2,steps)
    s = color1
    e = Color2
    r = (s.red - e.red) / (steps-1)
    g = (s.green - e.green) / (steps-1)
    b = (s.blue - e.blue) / (steps-1)
    array = []
    (0...steps-1).each{|i|
    c = Color.new(s.red-(r*i),s.green-(g*i),s.blue-(b*i))
    array.push(c)}
    return array
  end

end