参考「画线类库」设计。
相关文章：https://www.fmz.com/digest-topic/9159
/*backtest start: 2022-03-29 00:00:00 end: 2022-03-29 00:10:00 period: 30m basePeriod: 15m exchanges: [{"eid":"Bitfinex","currency":"BTC_USD"}] */ var registerInfo = {} var chart = null var arrCfg = []
