       for own key, userData of value
         @userColors[userData.nickname] = userData.color
 
-
   addPoint: (x, y, nickname = KD.nick()) ->
     ctx             = @context
     ctx.strokeStyle = @userColors[nickname]

class CollaborativeDrawingPane extends CollaborativePane

  constructor: (options = {}, data) ->

    super options, data


      @pointRef.set { x, y, nickname: KD.nick() }
      @stateRef.set yes

  bindMouseMoveCanvas: ->
    @canvas.on "mousemove", (e) =>
      if @startDrawing
        x = e.offsetX
