igniteui-angular-charts
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Ignite UI Angular charting components for building rich data visualizations for modern web apps.
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JavaScript
import { Component, forwardRef, Input, ChangeDetectionStrategy } from '@angular/core';
import { IgxStrategyBasedIndicatorComponent } from "./igx-strategy-based-indicator-component";
import { IgxFinancialIndicatorComponent } from "./igx-financial-indicator-component";
import { IgxFinancialSeriesComponent } from "./igx-financial-series-component";
import { IgxSeriesComponent } from "./igx-series-component";
import { BollingerBandWidthIndicator } from "./BollingerBandWidthIndicator";
import * as i0 from "@angular/core";
/**
* Represents a IgxDataChartComponent Bollinger Bandwidth indicator series.
* Represents the normalized width of the Bollinger bands for each provided value.
* For more info see:
* BollingerBandsOverlay
* Default required members: High, Low, Close
*
* You can use the `BollingerBandWidthIndicator` to represents a IgxDataChartComponent Bollinger Bandwidth indicator series.
*
* ```html
* <igx-data-chart
* #chart
* [dataSource]="data" >
* <igx-category-x-axis
* label="label"
* #xAxis>
* </igx-category-x-axis>
* <igx-numeric-y-axis
* #yAxis>
* </igx-numeric-y-axis>
* <igx-bollinger-band-width-indicator
* [xAxis]="xAxis"
* [yAxis]="yAxis"
* openMemberPath="open"
* highMemberPath="high"
* lowMemberPath="low"
* closeMemberPath="close">
* </igx-bollinger-band-width-indicator>
* </igx-data-chart>
* ```
*
* ```ts
* let series = new IgxBollingerBandWidthIndicatorComponent();
* series.xAxis = this.xAxis;
* series.yAxis = this.yAxis;
* series.openMemberPath = "open";
* series.highMemberPath = "high";
* series.lowMemberPath = "low";
* series.closeMemberPath = "close";
* this.chart.series.add(series);
* ```
*/
export let IgxBollingerBandWidthIndicatorComponent = /*@__PURE__*/ (() => {
class IgxBollingerBandWidthIndicatorComponent extends IgxStrategyBasedIndicatorComponent {
constructor() {
super();
}
createImplementation() {
return new BollingerBandWidthIndicator();
}
/**
* @hidden
*/
get i() {
return this._implementation;
}
/**
* Gets or sets the moving average period for the Bollinger Band Width Indicator.
* The typical, and initial, value for CCI periods is 20.
*
* You can use the `Period` to set the moving average.
*
* ```html
* <igx-data-chart
* #chart
* [dataSource]="data" >
* <igx-category-x-axis
* label="label"
* #xAxis>
* </igx-category-x-axis>
* <igx-numeric-y-axis
* #yAxis>
* </igx-numeric-y-axis>
* <igx-bollinger-band-width-indicator
* [xAxis]="xAxis"
* [yAxis]="yAxis"
* openMemberPath="open"
* highMemberPath="high"
* lowMemberPath="low"
* closeMemberPath="close"
* period="14">
* </igx-bollinger-band-width-indicator>
* </igx-data-chart>
* ```
*
* ```ts
* this.series.period = 14;
* ```
*/
get period() {
return this.i.acg;
}
set period(v) {
this.i.acg = +v;
}
/**
* Gets or sets the multiplier for the Bollinger Band width.
* The typical, and initial, value for Bollinger Band width multiplier is 2.
*
* Use the `Multiplier` property for the Bollinger Band width. The typical, and initial, value for Bollinger Band width multiplier is 2.
*
* ```ts
* this.series.multiplier = 14;
* ```
*/
get multiplier() {
return this.i.acf;
}
set multiplier(v) {
this.i.acf = +v;
}
}
IgxBollingerBandWidthIndicatorComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.17", ngImport: i0, type: IgxBollingerBandWidthIndicatorComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
IgxBollingerBandWidthIndicatorComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.2.17", type: IgxBollingerBandWidthIndicatorComponent, selector: "igx-bollinger-band-width-indicator", inputs: { period: "period", multiplier: "multiplier" }, providers: [{ provide: IgxStrategyBasedIndicatorComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }, { provide: IgxFinancialIndicatorComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }, { provide: IgxFinancialSeriesComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }, { provide: IgxSeriesComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }], usesInheritance: true, ngImport: i0, template: ``, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
return IgxBollingerBandWidthIndicatorComponent;
})();
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.17", ngImport: i0, type: IgxBollingerBandWidthIndicatorComponent, decorators: [{
type: Component,
args: [{
selector: 'igx-bollinger-band-width-indicator',
template: ``,
providers: [{ provide: IgxStrategyBasedIndicatorComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }, { provide: IgxFinancialIndicatorComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }, { provide: IgxFinancialSeriesComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }, { provide: IgxSeriesComponent, useExisting: forwardRef(() => IgxBollingerBandWidthIndicatorComponent) }],
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return []; }, propDecorators: { period: [{
type: Input
}], multiplier: [{
type: Input
}] } });