     @options = $.extend(true, {}, BaseFactWheelView.prototype.defaults, @defaults, options)
     @opinionTypeRaphaels = {}
 
+  maxStrokeWidth: -> Math.max(@defaultStrokeWidth(), @hoverStrokeWidth())
+
   onRender: ->
     @renderRaphael()
     @randomActions()

      opinionType.displayPercentage = percentage

  bindCustomRaphaelAttributes: ->
    @canvas.customAttributes.arc = (percentage, percentageOffset, radius) =>
      percentage = percentage - 2 # add padding after arc
      largeAngle = percentage > 50
      boxDimension = @options.dimension + 6
      startAngle = percentageOffset * 2 * Math.PI / 100
      endAngle = (percentageOffset + percentage) * 2 * Math.PI / 100
      startX = boxDimension + radius * Math.cos(startAngle)
      startY = boxDimension - radius * Math.sin(startAngle)
      endX = boxDimension + radius * Math.cos(endAngle)
      endY = boxDimension - radius * Math.sin(endAngle)
      path: [["M", startX, startY], ["A", radius, radius, 0, ((if largeAngle then 1 else 0)), 0, endX, endY]]

  mouseoverOpinionType: (path, opinionType) ->
    destinationOpacity = @options.hoverStroke.opacity

    @$('.raphael_container').html(@$canvasEl)
    @canvas = Raphael(@$canvasEl[0], @options.dimension * 2 + 12, @options.dimension * 2 + 12)
    @bindCustomRaphaelAttributes()

  boxSize: -> @options.radius * 2 + @maxStrokeWidth()

  randomActions: ->
    offset = 0
