hlm_pl_mall_store/node_modules/highcharts/indicators/cmo.src.js

/**
 * @license Highstock JS v9.1.1 (2021-06-04)
 *
 * Indicator series type for Highcharts Stock
 *
 * (c) 2010-2021 Pawel Lysy
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
    if (typeof module === 'object' && module.exports) {
        factory['default'] = factory;
        module.exports = factory;
    } else if (typeof define === 'function' && define.amd) {
        define('highcharts/indicators/cmo', ['highcharts', 'highcharts/modules/stock'], function (Highcharts) {
            factory(Highcharts);
            factory.Highcharts = Highcharts;
            return factory;
        });
    } else {
        factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
    }
}(function (Highcharts) {
    var _modules = Highcharts ? Highcharts._modules : {};
    function _registerModule(obj, path, args, fn) {
        if (!obj.hasOwnProperty(path)) {
            obj[path] = fn.apply(null, args);
        }
    }
    _registerModule(_modules, 'Stock/Indicators/CMO/CMOIndicator.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (SeriesRegistry, U) {
        /* *
         *
         *  License: www.highcharts.com/license
         *
         *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
         *
         * */
        var __extends = (this && this.__extends) || (function () {
                var extendStatics = function (d,
            b) {
                    extendStatics = Object.setPrototypeOf ||
                        ({ __proto__: [] } instanceof Array && function (d,
            b) { d.__proto__ = b; }) ||
                        function (d,
            b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
                return extendStatics(d, b);
            };
            return function (d, b) {
                extendStatics(d, b);
                function __() { this.constructor = d; }
                d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
            };
        })();
        var SMAIndicator = SeriesRegistry.seriesTypes.sma;
        var isNumber = U.isNumber,
            merge = U.merge;
        /* eslint-enable require-jsdoc */
        /**
         * The CMO series type.
         *
         * @private
         * @class
         * @name Highcharts.seriesTypes.cmo
         *
         * @augments Highcharts.Series
         */
        var CMOIndicator = /** @class */ (function (_super) {
                __extends(CMOIndicator, _super);
            function CMOIndicator() {
                var _this = _super !== null && _super.apply(this,
                    arguments) || this;
                /* *
                 *
                 *  Properties
                 *
                 * */
                _this.data = void 0;
                _this.options = void 0;
                _this.points = void 0;
                return _this;
            }
            /* *
             *
             *  Functions
             *
             * */
            CMOIndicator.prototype.getValues = function (series, params) {
                var period = params.period,
                    xVal = series.xData,
                    yVal = series.yData,
                    yValLen = yVal ? yVal.length : 0,
                    CMO = [],
                    xData = [],
                    yData = [];
                var i,
                    index = params.index,
                    values;
                if (xVal.length < period) {
                    return;
                }
                if (isNumber(yVal[0])) {
                    values = yVal;
                }
                else {
                    // In case of the situation, where the series type has data length
                    // shorter then 4 (HLC, range), this ensures that we are not trying
                    // to reach the index out of bounds
                    index = Math.min(index, yVal[0].length - 1);
                    values = yVal.map(function (value) { return value[index]; });
                }
                var firstAddedSum = 0,
                    sumOfHigherValues = 0,
                    sumOfLowerValues = 0,
                    y;
                // Calculate first point, check if the first value
                // was added to sum of higher/lower values, and what was the value.
                for (var j = period; j > 0; j--) {
                    if (values[j] > values[j - 1]) {
                        sumOfHigherValues += values[j] - values[j - 1];
                    }
                    else if (values[j] < values[j - 1]) {
                        sumOfLowerValues += values[j - 1] - values[j];
                    }
                }
                // You might devide by 0 if all values are equal,
                // so return 0 in this case.
                y =
                    sumOfHigherValues + sumOfLowerValues > 0 ?
                        (100 * (sumOfHigherValues - sumOfLowerValues)) /
                            (sumOfHigherValues + sumOfLowerValues) :
                        0;
                xData.push(xVal[period]);
                yData.push(y);
                CMO.push([xVal[period], y]);
                for (i = period + 1; i < yValLen; i++) {
                    firstAddedSum = Math.abs(values[i - period - 1] - values[i - period]);
                    if (values[i] > values[i - 1]) {
                        sumOfHigherValues += values[i] - values[i - 1];
                    }
                    else if (values[i] < values[i - 1]) {
                        sumOfLowerValues += values[i - 1] - values[i];
                    }
                    // Check, to which sum was the first value added to,
                    // and substract this value from given sum.
                    if (values[i - period] > values[i - period - 1]) {
                        sumOfHigherValues -= firstAddedSum;
                    }
                    else {
                        sumOfLowerValues -= firstAddedSum;
                    }
                    // Same as above.
                    y =
                        sumOfHigherValues + sumOfLowerValues > 0 ?
                            (100 * (sumOfHigherValues - sumOfLowerValues)) /
                                (sumOfHigherValues + sumOfLowerValues) :
                            0;
                    xData.push(xVal[i]);
                    yData.push(y);
                    CMO.push([xVal[i], y]);
                }
                return {
                    values: CMO,
                    xData: xData,
                    yData: yData
                };
            };
            /**
             * Chande Momentum Oscilator (CMO) technical indicator. This series
             * requires the `linkedTo` option to be set and should be loaded after
             * the `stock/indicators/indicators.js` file.
             *
             * @sample stock/indicators/cmo
             *         CMO indicator
             *
             * @extends      plotOptions.sma
             * @since 9.1.0
             * @product      highstock
             * @requires     stock/indicators/indicators
             * @requires     stock/indicators/cmo
             * @optionparent plotOptions.cmo
             */
            CMOIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
                params: {
                    period: 20,
                    index: 3
                }
            });
            return CMOIndicator;
        }(SMAIndicator));
        SeriesRegistry.registerSeriesType('cmo', CMOIndicator);
        /* *
         *
         *  Default Export
         *
         * */
        /**
         * A `CMO` series. If the [type](#series.cmo.type) option is not
         * specified, it is inherited from [chart.type](#chart.type).
         *
         * @extends   series,plotOptions.cmo
         * @since 9.1.0
         * @product   highstock
         * @excluding dataParser, dataURL
         * @requires  stock/indicators/indicators
         * @requires  stock/indicators/cmo
         * @apioption series.cmo
         */
        (''); // to include the above in the js output

        return CMOIndicator;
    });
    _registerModule(_modules, 'masters/indicators/cmo.src.js', [], function () {


    });
}));