@visactor/vchart/esm/series/util/utils.js

charts lib based @visactor/VGrammar

import { SeriesTypeEnum } from "../interface/type";

import { isContinuous } from "@visactor/vscale";

export function isPolarAxisSeries(type) {
    return [ SeriesTypeEnum.rose, SeriesTypeEnum.radar, SeriesTypeEnum.circularProgress ].includes(type);
}

export function sortDataInAxisHelper(axisHelper, field, dataList) {
    const scale = axisHelper.getScale(0), isRevert = "isInverse" in axisHelper && axisHelper.isInverse();
    isContinuous(scale.type) ? dataList.sort(((datumA, datumB) => (datumA[field] - datumB[field]) * (isRevert ? -1 : 1))) : dataList.sort(((datumA, datumB) => (scale.index(datumA[field]) - scale.index(datumB[field])) * (isRevert ? -1 : 1)));
}

export function getGroupAnimationParams(series) {
    return {
        dataIndex: datum => {
            var _a, _b;
            const indexField = "horizontal" === series.direction ? series.fieldY[0] : series.fieldX[0], indexValue = null == datum ? void 0 : datum[indexField], scale = "horizontal" === series.direction ? series.scaleY : series.scaleX;
            return (null !== (_b = null === (_a = null == scale ? void 0 : scale.domain) || void 0 === _a ? void 0 : _a.call(scale)) && void 0 !== _b ? _b : []).indexOf(indexValue) || 0;
        },
        dataCount: () => {
            var _a, _b, _c;
            const scale = "horizontal" === series.direction ? series.scaleY : series.scaleX;
            return null !== (_c = (null !== (_b = null === (_a = null == scale ? void 0 : scale.domain) || void 0 === _a ? void 0 : _a.call(scale)) && void 0 !== _b ? _b : []).length) && void 0 !== _c ? _c : 0;
        }
    };
}
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