class MaterialRaingular.d3.Directives.MrD3RingWidget extends AngularDirectiveModel
@inject( '$scope' ) # Use "this" for the controller object (sharred between directives) # and use $scope for the view of RingWidget # All the ring-charts contained by widget initialize: -> @$scope.rings = [] # Used by RingDirective linker to add rings to widget controller addRing: (ring) -> @$scope.rings.push ring refresh: -> @$scope.rings = []