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/* *
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*
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* (c) 2010-2021 Torstein Honsi
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*
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* License: www.highcharts.com/license
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*
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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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'use strict';
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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import OHLCPoint from './OHLCPoint.js';
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import SeriesRegistry from '../../Core/Series/SeriesRegistry.js';
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var Series = SeriesRegistry.series, HLCSeries = SeriesRegistry.seriesTypes.hlc;
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import U from '../../Core/Utilities.js';
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var addEvent = U.addEvent, extend = U.extend, merge = U.merge;
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/**
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* The ohlc series type.
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*
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* @private
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* @class
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* @name Highcharts.seriesTypes.ohlc
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*
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* @augments Highcharts.Series
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*/
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var OHLCSeries = /** @class */ (function (_super) {
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__extends(OHLCSeries, _super);
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function OHLCSeries() {
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/* *
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*
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* Static Properties
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*
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* */
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var _this = _super !== null && _super.apply(this, arguments) || this;
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/* *
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*
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* Properties
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*
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* */
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_this.data = void 0;
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_this.options = void 0;
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_this.points = void 0;
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return _this;
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}
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/* *
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*
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* Functions
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*
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* */
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OHLCSeries.prototype.getPointPath = function (point, graphic) {
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var path = _super.prototype.getPointPath.call(this, point, graphic), strokeWidth = graphic.strokeWidth(), crispCorr = (strokeWidth % 2) / 2, crispX = Math.round(point.plotX) - crispCorr, halfWidth = Math.round(point.shapeArgs.width / 2);
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var plotOpen = point.plotOpen;
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// crisp vector coordinates
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if (point.open !== null) {
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plotOpen = Math.round(point.plotOpen) + crispCorr;
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path.push(['M', crispX, plotOpen], ['L', crispX - halfWidth, plotOpen]);
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_super.prototype.extendStem.call(this, path, strokeWidth / 2, plotOpen);
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}
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return path;
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};
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/* eslint-disable valid-jsdoc */
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/**
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* Postprocess mapping between options and SVG attributes
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* @private
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*/
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OHLCSeries.prototype.pointAttribs = function (point, state) {
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var attribs = _super.prototype.pointAttribs.call(this, point, state), options = this.options;
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delete attribs.fill;
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if (!point.options.color &&
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options.upColor &&
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point.open < point.close) {
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attribs.stroke = options.upColor;
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}
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return attribs;
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};
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OHLCSeries.prototype.toYData = function (point) {
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// return a plain array for speedy calculation
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return [point.open, point.high, point.low, point.close];
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};
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/**
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* An OHLC chart is a style of financial chart used to describe price
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* movements over time. It displays open, high, low and close values per
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* data point.
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*
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* @sample stock/demo/ohlc/
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* OHLC chart
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*
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* @extends plotOptions.hlc
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* @product highstock
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* @optionparent plotOptions.ohlc
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*/
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/**
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* The parameter allows setting line series type and use OHLC indicators.
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* Data in OHLC format is required.
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*
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* @sample {highstock} stock/indicators/use-ohlc-data
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* Use OHLC data format to plot line chart
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*
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* @type {boolean}
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* @product highstock
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* @apioption plotOptions.line.useOhlcData
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*/
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OHLCSeries.defaultOptions = merge(HLCSeries.defaultOptions, {
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/**
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* @type {Highcharts.DataGroupingApproximationValue|Function}
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* @default ohlc
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* @product highstock
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* @apioption plotOptions.ohlc.dataGrouping.approximation
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*/
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tooltip: {
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pointFormat: '<span style="color:{point.color}">\u25CF</span> ' +
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'<b> {series.name}</b><br/>' +
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'Open: {point.open}<br/>' +
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'High: {point.high}<br/>' +
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'Low: {point.low}<br/>' +
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'Close: {point.close}<br/>'
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}
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/**
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* Determines which one of `open`, `high`, `low`, `close` values should
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* be represented as `point.y`, which is later used to set dataLabel
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* position and [compare](#plotOptions.series.compare).
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*
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* @default close
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* @validvalue ["open", "high", "low", "close"]
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* @product highstock
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* @apioption plotOptions.ohlc.pointValKey
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*/
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/**
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* Line color for up points.
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*
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* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
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* @product highstock
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* @apioption plotOptions.ohlc.upColor
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*/
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});
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return OHLCSeries;
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}(HLCSeries));
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extend(OHLCSeries.prototype, {
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pointArrayMap: ['open', 'high', 'low', 'close']
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});
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OHLCSeries.prototype.pointClass = OHLCPoint;
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SeriesRegistry.registerSeriesType('ohlc', OHLCSeries);
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/* *
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*
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* Default Export
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*
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* */
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export default OHLCSeries;
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// Add useOhlcData option
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addEvent(Series, 'init', function (eventOptions) {
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// eslint-disable-next-line no-invalid-this
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var series = this, options = eventOptions.options;
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if (options.useOhlcData &&
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options.id !== 'highcharts-navigator-series') {
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extend(series, {
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pointValKey: OHLCSeries.prototype.pointValKey,
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// keys: ohlcProto.keys, // @todo potentially nonsense
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pointArrayMap: OHLCSeries.prototype.pointArrayMap,
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toYData: OHLCSeries.prototype.toYData
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});
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}
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});
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addEvent(Series, 'afterSetOptions', function (e) {
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var options = e.options, dataGrouping = options.dataGrouping;
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if (dataGrouping &&
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options.useOhlcData &&
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options.id !== 'highcharts-navigator-series') {
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dataGrouping.approximation = 'ohlc';
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}
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});
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/* *
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*
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* API Options
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*
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* */
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/**
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* A `ohlc` series. If the [type](#series.ohlc.type) option is not
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* specified, it is inherited from [chart.type](#chart.type).
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*
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* @extends series,plotOptions.ohlc
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* @excluding dataParser, dataURL
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* @product highstock
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* @apioption series.ohlc
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*/
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/**
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* An array of data points for the series. For the `ohlc` series type,
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* points can be given in the following ways:
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*
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* 1. An array of arrays with 5 or 4 values. In this case, the values correspond
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* to `x,open,high,low,close`. If the first value is a string, it is applied
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* as the name of the point, and the `x` value is inferred. The `x` value can
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* also be omitted, in which case the inner arrays should be of length 4\.
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* Then the `x` value is automatically calculated, either starting at 0 and
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* incremented by 1, or from `pointStart` and `pointInterval` given in the
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* series options.
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* ```js
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* data: [
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* [0, 6, 5, 6, 7],
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* [1, 9, 4, 8, 2],
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* [2, 6, 3, 4, 10]
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* ]
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* ```
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*
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* 2. An array of objects with named values. The following snippet shows only a
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* few settings, see the complete options set below. If the total number of
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* data points exceeds the series'
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* [turboThreshold](#series.ohlc.turboThreshold), this option is not
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* available.
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* ```js
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* data: [{
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* x: 1,
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* open: 3,
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* high: 4,
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* low: 5,
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* close: 2,
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* name: "Point2",
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* color: "#00FF00"
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* }, {
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* x: 1,
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* open: 4,
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* high: 3,
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* low: 6,
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* close: 7,
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* name: "Point1",
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* color: "#FF00FF"
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* }]
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* ```
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*
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* @type {Array<Array<(number|string),number,number,number>|Array<(number|string),number,number,number,number>|*>}
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* @extends series.arearange.data
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* @excluding y, marker
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* @product highstock
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* @apioption series.ohlc.data
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*/
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/**
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* The closing value of each data point.
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*
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* @type {number}
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* @product highstock
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* @apioption series.ohlc.data.close
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*/
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/**
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* The opening value of each data point.
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*
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* @type {number}
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* @product highstock
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* @apioption series.ohlc.data.open
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*/
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''; // adds doclets above to transpilat
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