text: /**
   * @license Highstock JS v8.1.0 (2020-05-05)
   *
   * Indicator series type for Highstock
   *
   * (c) 2010-2019 Paweł Fus
   *
   * 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/pivot-points', ['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, 'indicators/pivot-points.src.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
          /* *
           *
           *  License: www.highcharts.com/license
           *
           *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
           *
           * */
          var defined = U.defined,
              isArray = U.isArray,
              seriesType = U.seriesType;
          var SMA = H.seriesTypes.sma;
          /* eslint-disable valid-jsdoc */
          /**
           * @private
           */
          function destroyExtraLabels(point, functionName) {
              var props = point.series.pointArrayMap,
                  prop,
                  i = props.length;
              SMA.prototype.pointClass.prototype[functionName].call(point);
              while (i--) {
                  prop = 'dataLabel' + props[i];
                  // S4 dataLabel could be removed by parent method:
                  if (point[prop] && point[prop].element) {
                      point[prop].destroy();
                  }
                  point[prop] = null;
              }
          }
          /* eslint-enable valid-jsdoc */
          /**
           * The Pivot Points series type.
           *
           * @private
           * @class
           * @name Highcharts.seriesTypes.pivotpoints
           *
           * @augments Highcharts.Series
           */
          seriesType('pivotpoints', 'sma', 
          /**
           * Pivot points indicator. This series requires the `linkedTo` option to be
           * set and should be loaded after `stock/indicators/indicators.js` file.
           *
           * @sample stock/indicators/pivot-points
           *         Pivot points
           *
           * @extends      plotOptions.sma
           * @since        6.0.0
           * @product      highstock
           * @requires     stock/indicators/indicators
           * @requires     stock/indicators/pivotpoints
           * @optionparent plotOptions.pivotpoints
           */
          {
              /**
               * @excluding index
               */
              params: {
                  period: 28,
                  /**
                   * Algorithm used to calculate ressistance and support lines based
                   * on pivot points. Implemented algorithms: `'standard'`,
                   * `'fibonacci'` and `'camarilla'`
                   */
                  algorithm: 'standard'
              },
              marker: {
                  enabled: false
              },
              enableMouseTracking: false,
              dataLabels: {
                  enabled: true,
                  format: '{point.pivotLine}'
              },
              dataGrouping: {
                  approximation: 'averages'
              }
          }, 
          /**
           * @lends Highcharts.Series#
           */
          {
              nameBase: 'Pivot Points',
              pointArrayMap: ['R4', 'R3', 'R2', 'R1', 'P', 'S1', 'S2', 'S3', 'S4'],
              pointValKey: 'P',
              toYData: function (point) {
                  return [point.P]; // The rest should not affect extremes
              },
              translate: function () {
                  var indicator = this;
                  SMA.prototype.translate.apply(indicator);
                  indicator.points.forEach(function (point) {
                      indicator.pointArrayMap.forEach(function (value) {
                          if (defined(point[value])) {
                              point['plot' + value] = (indicator.yAxis.toPixels(point[value], true));
                          }
                      });
                  });
                  // Pivot points are rendered as horizontal lines
                  // And last point start not from the next one (as it's the last one)
                  // But from the approximated last position in a given range
                  indicator.plotEndPoint = indicator.xAxis.toPixels(indicator.endPoint, true);
              },
              getGraphPath: function (points) {
                  var indicator = this,
                      pointsLength = points.length,
                      allPivotPoints = ([[],
                      [],
                      [],
                      [],
                      [],
                      [],
                      [],
                      [],
                      []]),
                      path = [],
                      endPoint = indicator.plotEndPoint,
                      pointArrayMapLength = indicator.pointArrayMap.length,
                      position,
                      point,
                      i;
                  while (pointsLength--) {
                      point = points[pointsLength];
                      for (i = 0; i < pointArrayMapLength; i++) {
                          position = indicator.pointArrayMap[i];
                          if (defined(point[position])) {
                              allPivotPoints[i].push({
                                  // Start left:
                                  plotX: point.plotX,
                                  plotY: point['plot' + position],
                                  isNull: false
                              }, {
                                  // Go to right:
                                  plotX: endPoint,
                                  plotY: point['plot' + position],
                                  isNull: false
                              }, {
                                  // And add null points in path to generate breaks:
                                  plotX: endPoint,
                                  plotY: null,
                                  isNull: true
                              });
                          }
                      }
                      endPoint = point.plotX;
                  }
                  allPivotPoints.forEach(function (pivotPoints) {
                      path = path.concat(SMA.prototype.getGraphPath.call(indicator, pivotPoints));
                  });
                  return path;
              },
              // TODO: Rewrite this logic to use multiple datalabels
              drawDataLabels: function () {
                  var indicator = this,
                      pointMapping = indicator.pointArrayMap,
                      currentLabel,
                      pointsLength,
                      point,
                      i;
                  if (indicator.options.dataLabels.enabled) {
                      pointsLength = indicator.points.length;
                      // For every Ressitance/Support group we need to render labels.
                      // Add one more item, which will just store dataLabels from
                      // previous iteration
                      pointMapping.concat([false]).forEach(function (position, k) {
                          i = pointsLength;
                          while (i--) {
                              point = indicator.points[i];
                              if (!position) {
                                  // Store S4 dataLabel too:
                                  point['dataLabel' + pointMapping[k - 1]] =
                                      point.dataLabel;
                              }
                              else {
                                  point.y = point[position];
                                  point.pivotLine = position;
                                  point.plotY = point['plot' + position];
                                  currentLabel = point['dataLabel' + position];
                                  // Store previous label
                                  if (k) {
                                      point['dataLabel' + pointMapping[k - 1]] = point.dataLabel;
                                  }
                                  if (!point.dataLabels) {
                                      point.dataLabels = [];
                                  }
                                  point.dataLabels[0] = point.dataLabel =
                                      currentLabel =
                                          currentLabel && currentLabel.element ?
                                              currentLabel :
                                              null;
                              }
                          }
                          SMA.prototype.drawDataLabels.apply(indicator, arguments);
                      });
                  }
              },
              getValues: function (series, params) {
                  var period = params.period,
                      xVal = series.xData,
                      yVal = series.yData,
                      yValLen = yVal ? yVal.length : 0,
                      placement = this[params.algorithm + 'Placement'], 
                      // 0- from, 1- to, 2- R1, 3- R2, 4- pivot, 5- S1 etc.
                      PP = [],
                      endTimestamp,
                      xData = [],
                      yData = [],
                      slicedXLen,
                      slicedX,
                      slicedY,
                      lastPP,
                      pivot,
                      avg,
                      i;
                  // Pivot Points requires high, low and close values
                  if (xVal.length < period ||
                      !isArray(yVal[0]) ||
                      yVal[0].length !== 4) {
                      return;
                  }
                  for (i = period + 1; i <= yValLen + period; i += period) {
                      slicedX = xVal.slice(i - period - 1, i);
                      slicedY = yVal.slice(i - period - 1, i);
                      slicedXLen = slicedX.length;
                      endTimestamp = slicedX[slicedXLen - 1];
                      pivot = this.getPivotAndHLC(slicedY);
                      avg = placement(pivot);
                      lastPP = PP.push([endTimestamp]
                          .concat(avg));
                      xData.push(endTimestamp);
                      yData.push(PP[lastPP - 1].slice(1));
                  }
                  // We don't know exact position in ordinal axis
                  // So we use simple logic:
                  // Get first point in last range, calculate visible average range
                  // and multiply by period
                  this.endPoint = slicedX[0] + ((endTimestamp - slicedX[0]) /
                      slicedXLen) * period;
                  return {
                      values: PP,
                      xData: xData,
                      yData: yData
                  };
              },
              getPivotAndHLC: function (values) {
                  var high = -Infinity,
                      low = Infinity,
                      close = values[values.length - 1][3],
                      pivot;
                  values.forEach(function (p) {
                      high = Math.max(high, p[1]);
                      low = Math.min(low, p[2]);
                  });
                  pivot = (high + low + close) / 3;
                  return [pivot, high, low, close];
              },
              standardPlacement: function (values) {
                  var diff = values[1] - values[2],
                      avg = [
                          null,
                          null,
                          values[0] + diff,
                          values[0] * 2 - values[2],
                          values[0],
                          values[0] * 2 - values[1],
                          values[0] - diff,
                          null,
                          null
                      ];
                  return avg;
              },
              camarillaPlacement: function (values) {
                  var diff = values[1] - values[2],
                      avg = [
                          values[3] + diff * 1.5,
                          values[3] + diff * 1.25,
                          values[3] + diff * 1.1666,
                          values[3] + diff * 1.0833,
                          values[0],
                          values[3] - diff * 1.0833,
                          values[3] - diff * 1.1666,
                          values[3] - diff * 1.25,
                          values[3] - diff * 1.5
                      ];
                  return avg;
              },
              fibonacciPlacement: function (values) {
                  var diff = values[1] - values[2],
                      avg = [
                          null,
                          values[0] + diff,
                          values[0] + diff * 0.618,
                          values[0] + diff * 0.382,
                          values[0],
                          values[0] - diff * 0.382,
                          values[0] - diff * 0.618,
                          values[0] - diff,
                          null
                      ];
                  return avg;
              }
          }, 
          /**
           * @lends Highcharts.Point#
           */
          {
              // Destroy labels:
              // This method is called when cropping data:
              destroyElements: function () {
                  destroyExtraLabels(this, 'destroyElements');
              },
              // This method is called when removing points, e.g. series.update()
              destroy: function () {
                  destroyExtraLabels(this, 'destroyElements');
              }
          });
          /**
           * A pivot points indicator. If the [type](#series.pivotpoints.type) option is
           * not specified, it is inherited from [chart.type](#chart.type).
           *
           * @extends   series,plotOptions.pivotpoints
           * @since     6.0.0
           * @product   highstock
           * @excluding dataParser, dataURL
           * @requires  stock/indicators/indicators
           * @requires  stock/indicators/pivotpoints
           * @apioption series.pivotpoints
           */
          ''; // to include the above in the js output'
  
      });
      _registerModule(_modules, 'masters/indicators/pivot-points.src.js', [], function () {
  
  
      });
  }));