@antv/data-wizard/esm/random/location-random.js

A js/ts library for data processing

import { __extends } from "tslib";
import { assert } from '../utils';
import { BasicRandom } from './basic-random';
import { initOptions } from './utils';
var MAX_LAT = 90;
var MIN_LAT = -90;
var MAX_LONG = 180;
var MIN_LONG = -180;
/**
 * The Generator for location
 * @public
 */
var LocationRandom = /** @class */ (function (_super) {
    __extends(LocationRandom, _super);
    function LocationRandom() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * return a random longtitude
     * @param options - the params
     */
    LocationRandom.prototype.longtitude = function (options) {
        var opts = initOptions({ max: MAX_LONG, min: MIN_LONG, fixed: 7 }, options);
        assert(opts.min >= -180 && opts.max <= 180, 'longtitude must between  [-180, 180]');
        return this.float(opts);
    };
    /**
     * return a random latitude
     * @param options - the params
     */
    LocationRandom.prototype.latitude = function (options) {
        var opts = initOptions({ max: MAX_LAT, min: MIN_LAT, fixed: 7 }, options);
        assert(opts.min >= -90 && opts.max <= 90, 'latitude must between  [-90, 90]');
        return this.float(opts);
    };
    /**
     * return a random coordinates
     * @param options - the params
     */
    LocationRandom.prototype.coordinates = function (options) {
        var _a = initOptions({}, options), minLat = _a.minLat, maxLat = _a.maxLat, minLong = _a.minLong, maxLong = _a.maxLong, fixed = _a.fixed;
        return [
            this.longtitude({ min: minLong, max: maxLong, fixed: fixed }),
            this.latitude({ min: minLat, max: maxLat, fixed: fixed }),
        ].join(', ');
    };
    return LocationRandom;
}(BasicRandom));
export { LocationRandom };