Carga

2025-04-17 00:35:33 -06:00
parent 4977462629
commit 67fc72aed5
1333 changed files with 1077639 additions and 0 deletions
--- a/static/lib/Highcharts-10.2.1/es-modules/Stock/Indicators/TrendLine/TrendLineIndicator.js
+++ b/static/lib/Highcharts-10.2.1/es-modules/Stock/Indicators/TrendLine/TrendLineIndicator.js
@@ -0,0 +1,160 @@
+/* *
+ *
+ *  License: www.highcharts.com/license
+ *
+ *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
+ *
+ * */
+'use strict';
+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 (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import SeriesRegistry from '../../../Core/Series/SeriesRegistry.js';
+var SMAIndicator = SeriesRegistry.seriesTypes.sma;
+import U from '../../../Core/Utilities.js';
+var extend = U.extend, merge = U.merge, isArray = U.isArray;
+/* *
+ *
+ *  Class
+ *
+ * */
+/**
+ * The Trend line series type.
+ *
+ * @private
+ * @class
+ * @name Highcharts.seriesTypes.trendline
+ *
+ * @augments Highcharts.Series
+ */
+var TrendLineIndicator = /** @class */ (function (_super) {
+    __extends(TrendLineIndicator, _super);
+    function TrendLineIndicator() {
+        /* *
+         *
+         *  Static Properties
+         *
+         * */
+        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
+     *
+     * */
+    TrendLineIndicator.prototype.getValues = function (series, params) {
+        var xVal = series.xData, yVal = series.yData, LR = [], xData = [], yData = [], sumX = 0, sumY = 0, sumXY = 0, sumX2 = 0, xValLength = xVal.length, index = params.index, alpha, beta, i, x, y;
+        // Get sums:
+        for (i = 0; i < xValLength; i++) {
+            x = xVal[i];
+            y = isArray(yVal[i]) ? yVal[i][index] : yVal[i];
+            sumX += x;
+            sumY += y;
+            sumXY += x * y;
+            sumX2 += x * x;
+        }
+        // Get slope and offset:
+        alpha = (xValLength * sumXY - sumX * sumY) /
+            (xValLength * sumX2 - sumX * sumX);
+        if (isNaN(alpha)) {
+            alpha = 0;
+        }
+        beta = (sumY - alpha * sumX) / xValLength;
+        // Calculate linear regression:
+        for (i = 0; i < xValLength; i++) {
+            x = xVal[i];
+            y = alpha * x + beta;
+            // Prepare arrays required for getValues() method
+            LR[i] = [x, y];
+            xData[i] = x;
+            yData[i] = y;
+        }
+        return {
+            xData: xData,
+            yData: yData,
+            values: LR
+        };
+    };
+    /**
+     * Trendline (linear regression) fits a straight line to the selected data
+     * using a method called the Sum Of Least Squares. This series requires the
+     * `linkedTo` option to be set.
+     *
+     * @sample stock/indicators/trendline
+     *         Trendline indicator
+     *
+     * @extends      plotOptions.sma
+     * @since        7.1.3
+     * @product      highstock
+     * @requires     stock/indicators/indicators
+     * @requires     stock/indicators/trendline
+     * @optionparent plotOptions.trendline
+     */
+    TrendLineIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
+        /**
+         * @excluding period
+         */
+        params: {
+            period: void 0,
+            /**
+             * The point index which indicator calculations will base. For
+             * example using OHLC data, index=2 means the indicator will be
+             * calculated using Low values.
+             *
+             * @default 3
+             */
+            index: 3
+        }
+    });
+    return TrendLineIndicator;
+}(SMAIndicator));
+extend(TrendLineIndicator.prototype, {
+    nameBase: 'Trendline',
+    nameComponents: false
+});
+SeriesRegistry.registerSeriesType('trendline', TrendLineIndicator);
+/* *
+ *
+ *  Default Export
+ *
+ * */
+export default TrendLineIndicator;
+/* *
+ *
+ *  API Options
+ *
+ * */
+/**
+ * A `TrendLine` series. If the [type](#series.trendline.type) option is not
+ * specified, it is inherited from [chart.type](#chart.type).
+ *
+ * @extends   series,plotOptions.trendline
+ * @since     7.1.3
+ * @product   highstock
+ * @excluding dataParser, dataURL
+ * @requires  stock/indicators/indicators
+ * @requires  stock/indicators/trendline
+ * @apioption series.trendline
+ */
+''; // to include the above in the js output