Search results

Trendlines

Trendlines are used to show the direction and speed of price.

Trendlines can be generated for Cartesian type series (Line, Column, Scatter, Area, Candle, Hilo etc.) except bar type series. You can add more than one trendline to a series.

Chart supports 6 types of trendlines.

Linear

A linear trendline is a best fit straight line that is used with simpler data sets. To render a linear trendline, use trendline type as Linear and inject TrendLines .

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='Linear' width=3  name='Linear' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Exponential

An exponential trendline is a curved line that is most useful when data values rise or fall at increasingly higher rates. You cannot create an exponential trendline, if your data contains zero or negative values.

To render a exponential trendline, use trendline type as Exponential and inject TrendLines.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='Linear' width=3  name='Exponential' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService ]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Logarithmic

A logarithmic trendline is a best-fit curved line that is most useful when the rate of change in the data increases or decreases quickly and then levels out.

A logarithmic trendline can use negative and/or positive values.

To render a logarithmic trendline, use trendline type as Logarithmic and inject TrendLines .

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='Linear' width=3  name='Logarithmic' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Polynomial

A polynomial trendline is a curved line that is used when data fluctuates.

To render a polynomial trendline, use trendline type as Polynomial and inject TrendLines.

polynomialOrder used to define the polynomial value.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='Linear' width=3  name='Linear' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Power

A power trendline is a curved line that is best used with data sets that compare measurements that increase at a specific rate.

To render a power trendline, use trendline type as Power and inject TrendLines.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='Linear' width=3  name='Linear' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import { ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Moving Average

A moving average trendline smoothen out fluctuations in data to show a pattern or trend more clearly.

To render a moving average trendline, use trendline type as MovingAverage and inject TrendLines .

period property defines the period to find the moving average.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='MovingAverage' width=3  name='Linear' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Customization of Trendlines

The fill and width properties are used to customize the appearance of the trendline.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='MovingAverage' width=3  name='Linear' fill='#C64A75'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };

    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Forecasting

Trendlines forecasting is the prediction of future/past situations.

Forecasting can be classified into two types as follows

Forward Forecasting Backward Forecasting

Forward Forecasting

The value set for forwardForecast is used to determine the distance moving towards the future trend.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='MovingAverage' width=3  name='Linear' fill='#C64A75' [forwardForecast]='forwardForecast'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})


export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };
    public forwardForecast: number = 5;
    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Backward Forecasting

The value set for the backwardForecast is used to determine the past trends.

Source
Preview
app.component.ts
app.module.ts
main.ts
import { Component, ViewEncapsulation } from '@angular/core';
let series1 : any[] =[];
let yValue = [7.66, 8.03, 8.41, 8.97, 8.77, 8.20, 8.16, 7.89, 8.68, 9.48, 10.11, 11.36, 12.34, 12.60, 12.95,
    13.91, 16.21, 17.50, 22.72, 28.14, 31.26, 31.39, 32.43, 35.52, 36.36,
    41.33, 43.12, 45.00, 47.23, 48.62, 46.60, 45.28, 44.01, 45.17, 41.20, 43.41, 48.32, 45.65, 46.61, 53.34, 58.53];
let point1; let i; let j = 0;
for (i = 1973; i <= 2013; i++) {
    point1 = { x: i, y: yValue[j] };
    series1.push(point1); j++;
}
@Component({
    selector: 'app-container',
    template:
            `<ejs-chart id='chartcontainer'  [title]='title' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis'
                [chartArea]= 'chartArea'>
            <e-series-collection>
                <e-series [dataSource]='data' type='Scatter' xName='x' yName='y' fill="#0066FF">
                     <e-trendlines>
                        <e-trendline type='MovingAverage' width=3  name='Linear' fill='#C64A75' [backwardForecast]='backwardForecast'>
                        </e-trendline>
                    </e-trendlines>
                    </e-series>
            </e-series-collection>
        </ejs-chart>`
})

export class AppComponent implements OnInit {
    public data: Object[] = series1;
    public primaryXAxis: Object = {
        title: 'Months',
        majorGridLines: { width : 0}
    };
    public primaryYAxis: Object = {
       title: 'Rupees against Dollars',
       interval: 10, lineStyle: {width: 0}, majorTickLines: { width: 0 }
    };
    public chartArea : Object = {
      border: { width : 0}
    };
    public backwardForecast: number = 5;
    public title: string = 'Historical Indian Rupee Rate (INR USD)';
    constructor() {
        //code
    };
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import {  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService} from '@syncfusion/ej2-ng-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [  ScatterSeriesService, LineSeriesService, DateTimeService, TrendlinesService]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);