     @.end = end
     return @
   equals: () -> false
+  moveX: undefined
+  moveY: undefined
   name: () -> 'Graph'# }}}
-
 
 WORLD = {
   ORIGIN: new Point(0, 0)

  setFont: (font) ->
    @.font = font
    return @
  name: () -> 'Text'
# }}}
class Image_ extends UnitaryObject# {{{

    if (!super(B))
      return false
    return @.x == B.x && @.y == B.y
  moveTo: (x, y) ->
    return new Vector(x, y)
  move: (dx, dy) ->
    return new Vector(@.x + dx, @.y + dy)
  name: () -> 'Vector'
# }}}
class Line extends UnitaryObject# {{{
