mirror of https://gitee.com/antv-l7/antv-l7
238 lines
7.4 KiB
JavaScript
238 lines
7.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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var _category = _interopRequireDefault(require("./category"));
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var _util = _interopRequireDefault(require("../util"));
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var _fecha = _interopRequireDefault(require("fecha"));
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var _timeUtil = _interopRequireDefault(require("./time-util"));
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var _cat = _interopRequireDefault(require("./auto/cat"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
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function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
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function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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/**
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* 度量的构造函数
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* @class Scale.TimeCategory
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*/
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var TimeCategory =
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/*#__PURE__*/
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function (_Category) {
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_inherits(TimeCategory, _Category);
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function TimeCategory() {
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_classCallCheck(this, TimeCategory);
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return _possibleConstructorReturn(this, _getPrototypeOf(TimeCategory).apply(this, arguments));
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}
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_createClass(TimeCategory, [{
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key: "getDefaultCfg",
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/**
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* @override
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*/
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value: function getDefaultCfg() {
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var cfg = _get(_getPrototypeOf(TimeCategory.prototype), "getDefaultCfg", this).call(this);
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return _util["default"].mix({}, cfg, {
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/**
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* @override
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*/
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type: 'timeCat',
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/**
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* 格式化符
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* @type {String}
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*/
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mask: 'YYYY-MM-DD',
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/**
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* @override
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*/
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tickCount: 7
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});
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}
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}, {
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key: "init",
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value: function init() {
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var self = this;
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var values = this.values; // 针对时间分类类型,会将时间统一转换为时间戳
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_util["default"].each(values, function (v, i) {
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values[i] = self._toTimeStamp(v);
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});
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values.sort(function (v1, v2) {
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return v1 - v2;
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});
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if (!self.ticks) {
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self.ticks = this.calculateTicks(false);
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}
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}
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/**
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* 计算 ticks
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* @param {boolean} formated 是否将 ticks 按照指定的 mask 格式化
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* @return {array} 返回 ticks 数组
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*/
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}, {
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key: "calculateTicks",
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value: function calculateTicks(formated) {
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var self = this;
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var count = self.tickCount;
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var ticks;
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if (count) {
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var temp = (0, _cat["default"])({
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maxCount: count,
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data: self.values
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});
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ticks = temp.ticks;
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} else {
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ticks = self.values;
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}
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if (formated) {
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_util["default"].each(ticks, function (value, index) {
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ticks[index] = _fecha["default"].format(value, self.mask);
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});
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}
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return ticks;
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}
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/**
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* @override
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*/
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}, {
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key: "translate",
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value: function translate(value) {
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value = this._toTimeStamp(value);
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var index = this.values.indexOf(value);
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if (index === -1) {
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if (_util["default"].isNumber(value) && value < this.values.length) {
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index = value;
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} else {
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index = NaN;
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}
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}
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return index;
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}
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/**
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* @override
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*/
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}, {
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key: "scale",
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value: function scale(value) {
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var rangeMin = this.rangeMin();
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var rangeMax = this.rangeMax();
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var index = this.translate(value);
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var percent;
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if (this.values.length === 1) {
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percent = index;
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} else if (index > -1) {
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percent = index / (this.values.length - 1);
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} else {
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percent = 0;
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}
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return rangeMin + percent * (rangeMax - rangeMin);
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}
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/**
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* @override
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*/
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}, {
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key: "getText",
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value: function getText(value) {
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var result = '';
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var index = this.translate(value);
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if (index > -1) {
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result = this.values[index];
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} else {
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result = value;
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}
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var formatter = this.formatter;
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result = parseInt(result, 10);
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result = formatter ? formatter(result) : _fecha["default"].format(result, this.mask);
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return result;
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}
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/**
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* @override
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*/
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}, {
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key: "getTicks",
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value: function getTicks() {
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var self = this;
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var ticks = this.ticks;
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var rst = [];
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_util["default"].each(ticks, function (tick) {
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var obj;
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if (_util["default"].isObject(tick)) {
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obj = tick;
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} else {
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obj = {
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text: _util["default"].isString(tick) ? tick : self.getText(tick),
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tickValue: tick,
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// 用于坐标轴上文本动画时确定前后帧的对应关系
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value: self.scale(tick)
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};
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}
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rst.push(obj);
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});
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return rst;
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} // 将时间转换为时间戳
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}, {
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key: "_toTimeStamp",
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value: function _toTimeStamp(value) {
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return _timeUtil["default"].toTimeStamp(value);
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}
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}]);
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return TimeCategory;
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}(_category["default"]);
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var _default = TimeCategory;
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exports["default"] = _default; |