The left and right thumb of RangeNavigator are used to indicate the selected range in the large collection of data. Following are the ways you can select a range.
import { Component, OnInit } from '@angular/core';
import { chartData } from 'datasource.ts';
@Component({
selector: 'app-container',
template:
`<ejs-stockchart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title' [crosshair]='crosshair'>
<e-stockchart-series-collection>
<e-stockchart-series [dataSource]='chartData' type='Candle' xName='date' yName='open' name='India' width=2 ></e-stockchart-series>
</e-stockchart-series-collection>
</ejs-stockchart>`
})
export class AppComponent implements OnInit {
public primaryXAxis: Object;
public primaryYAxis: Object;
public chartData: Object[];
public title: string;
public crosshair: Object;
ngOnInit(): void {
this.chartData = chartData;
this.title = 'Efficiency of oil-fired power production';
this.primaryXAxis = {
valueType: 'DateTime',
crosshairTooltip: {enable:true}
};
this.primaryYAxis = {
majorTickLines: { color: 'transparent', width: 0 },
crosshairTooltip: {enable:true}
};
this.crosshair= {
enable: true
};
}
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule, RangeNavigatorModule, StockChartAllModule, ChartAllModule } from '@syncfusion/ej2-angular-charts';
import { AreaSeriesService, DateTimeService, RangeTooltipService} from '@syncfusion/ej2-angular-charts';
/**
* Module
*/
@NgModule({
imports: [
BrowserModule, ChartModule, RangeNavigatorModule, StockChartAllModule, ChartAllModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [ AreaSeriesService, DateTimeService, RangeTooltipService ]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);
The enableSelector
property allows users to toggle the visibility of range selector.
import { Component, OnInit } from '@angular/core';
import { chartData } from 'datasource.ts';
@Component({
selector: 'app-container',
template:
`<ejs-stockchart id="chart-container" [enableSelector]='enable' [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title' [crosshair]='crosshair'>
<e-stockchart-series-collection>
<e-stockchart-series [dataSource]='chartData' type='Candle' xName='date' yName='open' name='India' width=2 ></e-stockchart-series>
</e-stockchart-series-collection>
</ejs-stockchart>`
})
export class AppComponent implements OnInit {
public primaryXAxis: Object;
public primaryYAxis: Object;
public chartData: Object[];
public title: string;
public crosshair: Object;
public enable: boolean = false;
ngOnInit(): void {
this.chartData = chartData;
this.title = 'Efficiency of oil-fired power production';
this.primaryXAxis = {
valueType: 'DateTime',
crosshairTooltip: {enable:true}
};
this.primaryYAxis = {
majorTickLines: { color: 'transparent', width: 0 },
crosshairTooltip: {enable:true}
};
this.crosshair= {
enable: true
};
}
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule, RangeNavigatorModule, StockChartAllModule, ChartAllModule } from '@syncfusion/ej2-angular-charts';
import { AreaSeriesService, DateTimeService, RangeTooltipService} from '@syncfusion/ej2-angular-charts';
/**
* Module
*/
@NgModule({
imports: [
BrowserModule, ChartModule, RangeNavigatorModule, StockChartAllModule, ChartAllModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [ AreaSeriesService, DateTimeService, RangeTooltipService ]
})
export class AppModule { }
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);