Method getInitialData

src/model/Series.ts:348–350

* Init a data structure from data related option in series * Must be overridden.

(option: Opt, ecModel: GlobalModel)

     * Must be overridden.
     */
    getInitialData(option: Opt, ecModel: GlobalModel): SeriesData {
        return;
    }

    /**
     * Append data to list