(function() {
  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  if (ELA.Views == null) {
    ELA.Views = {};
  }

  ELA.Views.ChartView = (function(superClass) {
    extend(ChartView, superClass);

    function ChartView() {
      this.render = bind(this.render, this);
      return ChartView.__super__.constructor.apply(this, arguments);
    }

    ChartView.prototype.className = 'view chart-view';

    ChartView.prototype.initialize = function(options) {
      var ref, ref1, ref2;
      if (options == null) {
        options = {};
      }
      if (options.name == null) {
        throw 'ELA.Views.GraphView: option `name` is required';
      }
      if ((ref = options.chart) != null ? ref.view : void 0) {
        this.ChartView = options.chart.view.toFunction();
      } else {
        this.ChartView = ELA.Views.ChartJS;
      }
      this.displayParams = this.model.displayParams[options.name] = new this.ChartView.Params;
      this.chartConfig = $.extend(true, {}, (ref1 = options.chart) != null ? ref1.config : void 0);
      this.chartDataFunction = ((ref2 = options.chart) != null ? ref2.dataFunction : void 0) || 'data';
      return this.subviews = {};
    };

    ChartView.prototype.render = function() {
      var $chart, base, view;
      $chart = $('<div>', {
        "class": 'chart'
      });
      view = (base = this.subviews).chart != null ? base.chart : base.chart = new this.ChartView({
        model: this.model,
        parentView: this,
        localePrefix: this.localePrefix,
        params: this.displayParams,
        dataFunction: this.chartDataFunction,
        config: this.chartConfig
      });
      $chart.html(view.render().el);
      this.$el.html($chart);
      return this;
    };

    return ChartView;

  })(ELA.Views.ViewportView);

}).call(this);