     'mousedown .tracker' : 'beginMove'
     'mousedown .handleR' : 'beginRotate'
     'mousedown .dragbar' : 'handlerDispatcher'
-    'mousedown .handle' : 'handlerDispatcher'
+    'mousedown .handle'  : 'handlerDispatcher'
 
   # @params options {object}
   # @params options.model {Block}

    beta = (Math.asin(normalized.y) + Math.PI / 2) * sign
    betaDeg = beta * 360 / (2 * Math.PI)
    # preparing and changing css
    @contains.rotate.$el.css @transformName, "rotate(#{betaDeg}deg)"

  # @todo event were attach on document
  endRotate:=>


  signedDir: (vector, comp)->
    vector[comp] / Math.abs(vector[comp])

Cards = ['n', 's', 'e', 'w', 'nw', 'ne', 'se', 'sw']

# BlockView
class @BlockView extends Backbone.View
