Function getLabelModel

src/chart/custom/CustomView.ts:728–736

(dataIndexInside: number, state: DisplayState)

            : getItemModel(dataIndexInside).getModel(PATH_ITEM_STYLE[state]);
    }
    function getLabelModel(dataIndexInside: number, state: DisplayState) {
        return !data.hasItemOption
            ? seriesLabelModels[state]
            : dataIndexInside === currDataIndexInside
            ? (currLabelModels[state] || (
                currLabelModels[state] = getItemModel(dataIndexInside).getModel(PATH_LABEL[state])
            ))
            : getItemModel(dataIndexInside).getModel(PATH_LABEL[state]);
    }

    return function (dataIndexInside: number, payload: Payload): CustomElementOption {
        currDataIndexInside = dataIndexInside;