class Object
Public Instance Methods
drag(pos, pos_min, pos_max, out_min, out_max)
click to toggle source
# File lib/fractal.rb, line 3 def drag pos, pos_min, pos_max, out_min, out_max return ( (pos - pos_min) * (out_max - out_min) / (pos_max - pos_min) + out_min ) end