Method getSourceDimension

src/data/helper/SeriesDataSchema.ts:114–119

* @caution Can only be used when `dimensionOmitted: true`. * * Notice: may return `null`/`undefined` if user not specify dimension names.

(dimIndex: DimensionIndex)

     * Notice: may return `null`/`undefined` if user not specify dimension names.
     */
    getSourceDimension(dimIndex: DimensionIndex): DimensionDefinition {
        const dimensionsDefine = this.source.dimensionsDefine;
        if (dimensionsDefine) {
            return dimensionsDefine[dimIndex];
        }
    }

    makeStoreSchema(): {
        dimensions: DataStoreDimensionDefine[];