Function updateElCommon

src/chart/parallel/ParallelView.ts:209–226

(
    el: graphic.Polyline,
    data: SeriesData,
    dataIndex: number,
    seriesScope: ParallelDrawSeriesScope
)

}

function updateElCommon(
    el: graphic.Polyline,
    data: SeriesData,
    dataIndex: number,
    seriesScope: ParallelDrawSeriesScope
) {
    el.useStyle(data.getItemVisual(dataIndex, 'style'));
    el.style.fill = null;
    el.setShape('smooth', seriesScope.smooth);

    const itemModel = data.getItemModel<ParallelSeriesDataItemOption>(dataIndex);
    const emphasisModel = itemModel.getModel('emphasis');
    setStatesStylesFromModel(el, itemModel, 'lineStyle');

    toggleHoverEmphasis(
        el, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')
    );
}

// function simpleDiff(oldData, newData, dimensions) {
//     let oldLen;