Method _enableRealtimeSort

src/chart/bar/BarView.ts:478–514

(
        realtimeSortCfg: RealtimeSortConfig,
        data: ReturnType<BarSeriesModel['getData']>,
        api: ExtensionAPI
    )

    }

    private _enableRealtimeSort(
        realtimeSortCfg: RealtimeSortConfig,
        data: ReturnType<BarSeriesModel['getData']>,
        api: ExtensionAPI
    ): void {
        // If no data in the first frame, wait for data to initSort
        if (!data.count()) {
            return;
        }

        const baseAxis = realtimeSortCfg.baseAxis;

        if (this._isFirstFrame) {
            this._dispatchInitSort(data, realtimeSortCfg, api);
            this._isFirstFrame = false;
        }
        else {
            const orderMapping = (idx: number) => {
                const el = (data.getItemGraphicEl(idx) as Rect);
                const shape = el && el.shape;
                return (shape && (
                    // The result should be consistent with the initial sort by data value.
                    // Do not support the case that both positive and negative exist.
                    Math.abs(
                        baseAxis.isHorizontal()
                            ? shape.height
                            : shape.width
                    )
                // If data is NaN, shape.xxx may be NaN, so use || 0 here in case
                )) || 0;
            };
            this._onRendered = () => {
                this._updateSortWithinSameData(data, orderMapping, baseAxis, api);
            };
            api.getZr().on('rendered', this._onRendered);
        }
    }

    private _dataSort(
        data: SeriesData<BarSeriesModel, DefaultDataVisual>,