Function mapDataStatistic

src/chart/map/mapDataStatistic.ts:72–94

(ecModel: GlobalModel)

export const mapDataStatisticStageHandler = createSimpleOverallStageHandler(SERIES_TYPE_MAP, mapDataStatistic);

function mapDataStatistic(ecModel: GlobalModel): void {
    zrUtil.each(buildAllMapSeriesGroups(ecModel), function (seriesGroup) {
        const mainSeries = getMainMapSeries(seriesGroup);
        if (!mainSeries) {
            return;
        }
        const data = dataStatistics(
            zrUtil.map(seriesGroup.f, function (seriesModel) {
                return seriesModel.getData();
            }),
            // PENDING: It has long been using `seriesGroup[0]` here, but if the first map series
            // is filtered out by legend, `seriesGroup[0]` is the second series in ec option, therefore,
            // this definition is not reasonable enough for users.
            mainSeries.get('mapValueCalculation')
        );

        zrUtil.each(seriesGroup.f, function (series) {
            series.seriesGroup = seriesGroup;
            series.originalData = series.getData();
            series.setData(data.cloneShallow());
        });
    });
}