class Geometer::Line

Public Instance Methods

length() click to toggle source
# File lib/geometer/line.rb, line 3
def length
  x0,y0 = *a
  x1,y1 = *b

  dx = ((x0 - x1) ** 2)
  dy = ((y0 - y1) ** 2)

  Math.sqrt( dx + dy )
end