File: /var/www/quadcode/frontend/node_modules/highcharts/es5/indicators/aroon.src.js
/**
* @license Highstock JS v10.3.3 (2023-01-20)
*
* Indicator series type for Highcharts Stock
*
* (c) 2010-2021 Wojciech Chmiel
*
* License: www.highcharts.com/license
*/
(function (factory) {
if (typeof module === 'object' && module.exports) {
factory['default'] = factory;
module.exports = factory;
} else if (typeof define === 'function' && define.amd) {
define('highcharts/indicators/aroon', ['highcharts', 'highcharts/modules/stock'], function (Highcharts) {
factory(Highcharts);
factory.Highcharts = Highcharts;
return factory;
});
} else {
factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
}
}(function (Highcharts) {
'use strict';
var _modules = Highcharts ? Highcharts._modules : {};
function _registerModule(obj, path, args, fn) {
if (!obj.hasOwnProperty(path)) {
obj[path] = fn.apply(null, args);
if (typeof CustomEvent === 'function') {
window.dispatchEvent(
new CustomEvent(
'HighchartsModuleLoaded',
{ detail: { path: path, module: obj[path] }
})
);
}
}
}
_registerModule(_modules, 'Stock/Indicators/MultipleLinesComposition.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (SeriesRegistry, U) {
/**
*
* (c) 2010-2021 Wojciech Chmiel
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var smaProto = SeriesRegistry.seriesTypes.sma.prototype;
var defined = U.defined, error = U.error, merge = U.merge;
/* *
*
* Composition
*
* */
var MultipleLinesComposition;
(function (MultipleLinesComposition) {
/* *
*
* Declarations
*
* */
/* *
*
* Constants
*
* */
var composedClasses = [];
/**
* Additional lines DOCS names. Elements of linesApiNames array should
* be consistent with DOCS line names defined in your implementation.
* Notice that linesApiNames should have decreased amount of elements
* relative to pointArrayMap (without pointValKey).
*
* @private
* @type {Array<string>}
*/
var linesApiNames = ['bottomLine'];
/**
* Lines ids. Required to plot appropriate amount of lines.
* Notice that pointArrayMap should have more elements than
* linesApiNames, because it contains main line and additional lines ids.
* Also it should be consistent with amount of lines calculated in
* getValues method from your implementation.
*
* @private
* @type {Array<string>}
*/
var pointArrayMap = ['top', 'bottom'];
/**
* Names of the lines, bewteen which the area should be plotted.
* If the drawing of the area should
* be disabled for some indicators, leave this option as an empty array.
* Names should be the same as the names in the pointArrayMap.
*
* @private
* @type {Array<string>}
*/
var areaLinesNames = ['top'];
/**
* Main line id.
*
* @private
* @type {string}
*/
var pointValKey = 'top';
/* *
*
* Functions
*
* */
/**
* Composition useful for all indicators that have more than one line.
* Compose it with your implementation where you will provide the
* `getValues` method appropriate to your indicator and `pointArrayMap`,
* `pointValKey`, `linesApiNames` properties. Notice that `pointArrayMap`
* should be consistent with the amount of lines calculated in the
* `getValues` method.
*
* @private
*/
function compose(IndicatorClass) {
if (composedClasses.indexOf(IndicatorClass) === -1) {
composedClasses.push(IndicatorClass);
var proto = IndicatorClass.prototype;
proto.linesApiNames = (proto.linesApiNames ||
linesApiNames.slice());
proto.pointArrayMap = (proto.pointArrayMap ||
pointArrayMap.slice());
proto.pointValKey = (proto.pointValKey ||
pointValKey);
proto.areaLinesNames = (proto.areaLinesNames ||
areaLinesNames.slice());
proto.drawGraph = indicatorDrawGraph;
proto.getGraphPath = indicatorGetGraphPath;
proto.toYData = indicatorToYData;
proto.translate = indicatorTranslate;
}
return IndicatorClass;
}
MultipleLinesComposition.compose = compose;
/**
* Generate the API name of the line
*
* @private
* @param propertyName name of the line
*/
function getLineName(propertyName) {
return ('plot' +
propertyName.charAt(0).toUpperCase() +
propertyName.slice(1));
}
/**
* Create translatedLines Collection based on pointArrayMap.
*
* @private
* @param {string} [excludedValue]
* Main line id
* @return {Array<string>}
* Returns translated lines names without excluded value.
*/
function getTranslatedLinesNames(indicator, excludedValue) {
var translatedLines = [];
(indicator.pointArrayMap || []).forEach(function (propertyName) {
if (propertyName !== excludedValue) {
translatedLines.push(getLineName(propertyName));
}
});
return translatedLines;
}
/**
* Draw main and additional lines.
*
* @private
*/
function indicatorDrawGraph() {
var indicator = this, pointValKey = indicator.pointValKey, linesApiNames = indicator.linesApiNames, areaLinesNames = indicator.areaLinesNames, mainLinePoints = indicator.points, mainLineOptions = indicator.options, mainLinePath = indicator.graph, gappedExtend = {
options: {
gapSize: mainLineOptions.gapSize
}
},
// additional lines point place holders:
secondaryLines = [], secondaryLinesNames = getTranslatedLinesNames(indicator, pointValKey);
var pointsLength = mainLinePoints.length, point;
// Generate points for additional lines:
secondaryLinesNames.forEach(function (plotLine, index) {
// create additional lines point place holders
secondaryLines[index] = [];
while (pointsLength--) {
point = mainLinePoints[pointsLength];
secondaryLines[index].push({
x: point.x,
plotX: point.plotX,
plotY: point[plotLine],
isNull: !defined(point[plotLine])
});
}
pointsLength = mainLinePoints.length;
});
// Modify options and generate area fill:
if (indicator.userOptions.fillColor && areaLinesNames.length) {
var index = secondaryLinesNames.indexOf(getLineName(areaLinesNames[0])), secondLinePoints = secondaryLines[index], firstLinePoints = areaLinesNames.length === 1 ?
mainLinePoints :
secondaryLines[secondaryLinesNames.indexOf(getLineName(areaLinesNames[1]))], originalColor = indicator.color;
indicator.points = firstLinePoints;
indicator.nextPoints = secondLinePoints;
indicator.color = indicator.userOptions.fillColor;
indicator.options = merge(mainLinePoints, gappedExtend);
indicator.graph = indicator.area;
indicator.fillGraph = true;
smaProto.drawGraph.call(indicator);
indicator.area = indicator.graph;
// Clean temporary properties:
delete indicator.nextPoints;
delete indicator.fillGraph;
indicator.color = originalColor;
}
// Modify options and generate additional lines:
linesApiNames.forEach(function (lineName, i) {
if (secondaryLines[i]) {
indicator.points = secondaryLines[i];
if (mainLineOptions[lineName]) {
indicator.options = merge(mainLineOptions[lineName].styles, gappedExtend);
}
else {
error('Error: "There is no ' + lineName +
' in DOCS options declared. Check if linesApiNames' +
' are consistent with your DOCS line names."');
}
indicator.graph = indicator['graph' + lineName];
smaProto.drawGraph.call(indicator);
// Now save lines:
indicator['graph' + lineName] = indicator.graph;
}
else {
error('Error: "' + lineName + ' doesn\'t have equivalent ' +
'in pointArrayMap. To many elements in linesApiNames ' +
'relative to pointArrayMap."');
}
});
// Restore options and draw a main line:
indicator.points = mainLinePoints;
indicator.options = mainLineOptions;
indicator.graph = mainLinePath;
smaProto.drawGraph.call(indicator);
}
/**
* Create the path based on points provided as argument.
* If indicator.nextPoints option is defined, create the areaFill.
*
* @private
* @param points Points on which the path should be created
*/
function indicatorGetGraphPath(points) {
var areaPath, path = [], higherAreaPath = [];
points = points || this.points;
// Render Span
if (this.fillGraph && this.nextPoints) {
areaPath = smaProto.getGraphPath.call(this, this.nextPoints);
if (areaPath && areaPath.length) {
areaPath[0][0] = 'L';
path = smaProto.getGraphPath.call(this, points);
higherAreaPath = areaPath.slice(0, path.length);
// Reverse points, so that the areaFill will start from the end:
for (var i = higherAreaPath.length - 1; i >= 0; i--) {
path.push(higherAreaPath[i]);
}
}
}
else {
path = smaProto.getGraphPath.apply(this, arguments);
}
return path;
}
/**
* @private
* @param {Highcharts.Point} point
* Indicator point
* @return {Array<number>}
* Returns point Y value for all lines
*/
function indicatorToYData(point) {
var pointColl = [];
(this.pointArrayMap || []).forEach(function (propertyName) {
pointColl.push(point[propertyName]);
});
return pointColl;
}
/**
* Add lines plot pixel values.
*
* @private
*/
function indicatorTranslate() {
var _this = this;
var pointArrayMap = this.pointArrayMap;
var LinesNames = [], value;
LinesNames = getTranslatedLinesNames(this);
smaProto.translate.apply(this, arguments);
this.points.forEach(function (point) {
pointArrayMap.forEach(function (propertyName, i) {
value = point[propertyName];
// If the modifier, like for example compare exists,
// modified the original value by that method, #15867.
if (_this.dataModify) {
value = _this.dataModify.modifyValue(value);
}
if (value !== null) {
point[LinesNames[i]] = _this.yAxis.toPixels(value, true);
}
});
});
}
})(MultipleLinesComposition || (MultipleLinesComposition = {}));
/* *
*
* Default Export
*
* */
return MultipleLinesComposition;
});
_registerModule(_modules, 'Stock/Indicators/Aroon/AroonIndicator.js', [_modules['Stock/Indicators/MultipleLinesComposition.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (MultipleLinesComposition, 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 (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 __());
};
})();
var SMAIndicator = SeriesRegistry.seriesTypes.sma;
var extend = U.extend, merge = U.merge, pick = U.pick;
/* *
*
* Functions
*
* */
// Utils
// Index of element with extreme value from array (min or max)
/**
* @private
*/
function getExtremeIndexInArray(arr, extreme) {
var extremeValue = arr[0], valueIndex = 0, i;
for (i = 1; i < arr.length; i++) {
if (extreme === 'max' && arr[i] >= extremeValue ||
extreme === 'min' && arr[i] <= extremeValue) {
extremeValue = arr[i];
valueIndex = i;
}
}
return valueIndex;
}
/* *
*
* Class
*
* */
/**
* The Aroon series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.aroon
*
* @augments Highcharts.Series
*/
var AroonIndicator = /** @class */ (function (_super) {
__extends(AroonIndicator, _super);
function AroonIndicator() {
/* *
*
* 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
*
* */
AroonIndicator.prototype.getValues = function (series, params) {
var period = params.period, xVal = series.xData, yVal = series.yData, yValLen = yVal ? yVal.length : 0,
// 0- date, 1- Aroon Up, 2- Aroon Down
AR = [], xData = [], yData = [], slicedY, low = 2, high = 1, aroonUp, aroonDown, xLow, xHigh, i;
// For a N-period, we start from N-1 point, to calculate Nth point
// That is why we later need to comprehend slice() elements list
// with (+1)
for (i = period - 1; i < yValLen; i++) {
slicedY = yVal.slice(i - period + 1, i + 2);
xLow = getExtremeIndexInArray(slicedY.map(function (elem) {
return pick(elem[low], elem);
}), 'min');
xHigh = getExtremeIndexInArray(slicedY.map(function (elem) {
return pick(elem[high], elem);
}), 'max');
aroonUp = (xHigh / period) * 100;
aroonDown = (xLow / period) * 100;
if (xVal[i + 1]) {
AR.push([xVal[i + 1], aroonUp, aroonDown]);
xData.push(xVal[i + 1]);
yData.push([aroonUp, aroonDown]);
}
}
return {
values: AR,
xData: xData,
yData: yData
};
};
/**
* Aroon. This series requires the `linkedTo` option to be
* set and should be loaded after the `stock/indicators/indicators.js`.
*
* @sample {highstock} stock/indicators/aroon
* Aroon
*
* @extends plotOptions.sma
* @since 7.0.0
* @product highstock
* @excluding allAreas, colorAxis, compare, compareBase, joinBy, keys,
* navigatorOptions, pointInterval, pointIntervalUnit,
* pointPlacement, pointRange, pointStart, showInNavigator,
* stacking
* @requires stock/indicators/indicators
* @requires stock/indicators/aroon
* @optionparent plotOptions.aroon
*/
AroonIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
/**
* Paramters used in calculation of aroon series points.
*
* @excluding index
*/
params: {
index: void 0,
period: 25
},
marker: {
enabled: false
},
tooltip: {
pointFormat: '<span style="color:{point.color}">\u25CF</span><b> {series.name}</b><br/>Aroon Up: {point.y}<br/>Aroon Down: {point.aroonDown}<br/>'
},
/**
* aroonDown line options.
*/
aroonDown: {
/**
* Styles for an aroonDown line.
*/
styles: {
/**
* Pixel width of the line.
*/
lineWidth: 1,
/**
* Color of the line. If not set, it's inherited from
* [plotOptions.aroon.color](#plotOptions.aroon.color).
*
* @type {Highcharts.ColorString}
*/
lineColor: void 0
}
},
dataGrouping: {
approximation: 'averages'
}
});
return AroonIndicator;
}(SMAIndicator));
extend(AroonIndicator.prototype, {
areaLinesNames: [],
linesApiNames: ['aroonDown'],
nameBase: 'Aroon',
pointArrayMap: ['y', 'aroonDown'],
pointValKey: 'y'
});
MultipleLinesComposition.compose(AroonIndicator);
SeriesRegistry.registerSeriesType('aroon', AroonIndicator);
/* *
*
* Default Export
*
* */
/* *
*
* API Options
*
* */
/**
* A Aroon indicator. If the [type](#series.aroon.type) option is not
* specified, it is inherited from [chart.type](#chart.type).
*
* @extends series,plotOptions.aroon
* @since 7.0.0
* @product highstock
* @excluding allAreas, colorAxis, compare, compareBase, dataParser, dataURL,
* joinBy, keys, navigatorOptions, pointInterval, pointIntervalUnit,
* pointPlacement, pointRange, pointStart, showInNavigator, stacking
* @requires stock/indicators/indicators
* @requires stock/indicators/aroon
* @apioption series.aroon
*/
''; // to avoid removal of the above jsdoc
return AroonIndicator;
});
_registerModule(_modules, 'masters/indicators/aroon.src.js', [], function () {
});
}));