 
   initialize : (options) ->
     @proposal = options.proposal
+
     num_participants = ($.parseJSON(@model.get('participants'))||[]).length
     @tile_size = Math.min 50, ConsiderIt.utils.get_tile_size(@PARTICIPANT_WIDTH, @PARTICIPANT_HEIGHT, num_participants)
 


  render : () ->
    
    if @proposal.top_pro && @proposal.top_con && @proposal.model.participants().length > 0
      this.$el.html ConsiderIt.SummaryView.template($.extend({}, @model.attributes, {
        top_pro : @proposal.top_pro 
        top_con : @proposal.top_con

      @$el.find('.m-histogram').css 'opacity', 1
      $participants.fadeOut()
    else
      speed = 1500
      from_tile_size = $participants.find('.avatar:first').width()
      to_tile_size = @$el.find(".m-histogram .avatar:first").width()
      ratio = to_tile_size / from_tile_size

      # compute all offsets first, before applying changes, for perf reasons
      positions = {}
