var BasePieChartView = BaseChartView.extend(function BasePieChartView() {
BaseChartView.apply(this, arguments);
this.mapEvent({
'.popover': {
'tap': _tapInPopover,
'mouseenter': _enterPopover,
'mouseleave': _exitPopover.bind(this)
},
'.pie-center': {
'tap': _tapInCircle.bind(this),
'mouseenter': _enterCircle.bind(this),
'mouseleave': _exitCircle.bind(this)
},
'.popover-see-more': {
'tap': this.onTapSeeMore.bind(this)
}
});
this.updateLegend = batchCalls(_redrawLegend, this);
}, {
var RevenueOverTimeView = BaseChartView.extend(function() {
BaseChartView.apply(this, arguments);
}, {