The period selector allows to select a range with specified periods.
An array of objects that allows the users to specify pre-defined time intervals. The interval property specifies the count value of the button, and the text property specifies the text to be displayed on the button. The intervaltype property allows the users to customize the interval type, and it supports the following types:
import { Component, OnInit } from '@angular/core';
import { chartData } from 'datasource.ts'
@Component({
selector: 'app-container',
template:
`<ejs-rangenavigator id="rn-container" valueType='DateTime' [periodSelectorSettings]='periodsValue'>
<e-rangenavigator-series-collection>
<e-rangenavigator-series [dataSource]='chartData' type='Area' xName='x' yName='close' width=2>
</e-rangenavigator-series>
</e-rangenavigator-series-collection>
</ejs-rangenavigator>`
})
export class AppComponent implements OnInit {
public periodsValue: Object[];
public chartData: Object[];
public tooltip: Object[];
public labelFormat: string;
ngOnInit(): void {
this.periodsValue = {
periods: [
{ text: '1M', interval: 1, intervalType: 'Months' },{ text: '3M', interval: 3, intervalType:'Months'},
{ text: '6M', interval: 6, intervalType: 'Months' }, { text: 'YTD' },
{ text: '1Y', interval: 1, intervalType: 'Years' },
{ text: '2Y', interval: 2, intervalType: 'Years', selected: true },
{ text: 'All' }
]
};
this.chartData = chartData;
}
}import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule, RangeNavigatorModule } from '@syncfusion/ej2-angular-charts';
import { AreaSeriesService, DateTimeService, PeriodSelectorService} from '@syncfusion/ej2-angular-charts';
/**
* Module
*/
@NgModule({
imports: [
BrowserModule, ChartModule, RangeNavigatorModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [ AreaSeriesService, DateTimeService, PeriodSelectorService ]
})
export class AppModule { }import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);To use the period selector feature, inject the
PeriodSelectorServiceinto the@NgModule.providers.
The position property allows the users to position the period selector at the Top or Bottom.
import { Component, OnInit } from '@angular/core';
import { chartData } from 'datasource.ts'
@Component({
selector: 'app-container',
template:
`<ejs-rangenavigator id="rn-container" valueType='DateTime' [periodSelectorSettings]='periodsValue'>
<e-rangenavigator-series-collection>
<e-rangenavigator-series [dataSource]='chartData' type='Area' xName='x' yName='close' width=2>
</e-rangenavigator-series>
</e-rangenavigator-series-collection>
</ejs-rangenavigator>`
})
export class AppComponent implements OnInit {
public periodsValue: Object[];
public chartData: Object[];
ngOnInit(): void {
this.periodsValue = {
position: 'Top',
periods: [
{ text: '1M', interval: 1, intervalType: 'Months' }, { text: '3M', interval: 3, intervalType: 'Months' },
{ text: '6M', interval: 6, intervalType: 'Months' }, { text: 'YTD' },
{ text: '1Y', interval: 1, intervalType: 'Years' },
{ text: '2Y', interval: 2, intervalType: 'Years', selected: true
},
{ text: 'All' }
]
};
this.chartData = chartData;
}
}import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule, RangeNavigatorModule } from '@syncfusion/ej2-angular-charts';
import { AreaSeriesService, DateTimeService, PeriodSelectorService} from '@syncfusion/ej2-angular-charts';
/**
* Module
*/
@NgModule({
imports: [
BrowserModule, ChartModule, RangeNavigatorModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [ AreaSeriesService, DateTimeService, PeriodSelectorService ]
})
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 height property allows the users to specify the height of the period selector. The default value of the height property is 43px.
import { Component, OnInit } from '@angular/core';
import { chartData } from 'datasource.ts'
@Component({
selector: 'app-container',
template:
`<ejs-rangenavigator id="rn-container" valueType='DateTime' [periodSelectorSettings]='periodsValue'>
<e-rangenavigator-series-collection>
<e-rangenavigator-series [dataSource]='chartData' type='Area' xName='x' yName='close' width=2>
</e-rangenavigator-series>
</e-rangenavigator-series-collection>
</ejs-rangenavigator>`
})
export class AppComponent implements OnInit {
public periodsValue: Object[];
public chartData: Object[];
ngOnInit(): void {
this.periodsValue = {
height: 65,
periods: [
{ text: '1M', interval: 1, intervalType: 'Months' }, { text: '3M', interval: 3, intervalType: 'Months' },
{ text: '6M', interval: 6, intervalType: 'Months' }, { text: 'YTD' },
{ text: '1Y', interval: 1, intervalType: 'Years' },
{ text: '2Y', interval: 2, intervalType: 'Years', selected: true
},
{ text: 'All' }
]
};
this.chartData = chartData;
}
}import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule, RangeNavigatorModule } from '@syncfusion/ej2-angular-charts';
import { AreaSeriesService, DateTimeService, PeriodSelectorService} from '@syncfusion/ej2-angular-charts';
/**
* Module
*/
@NgModule({
imports: [
BrowserModule, ChartModule, RangeNavigatorModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [ AreaSeriesService, DateTimeService, PeriodSelectorService ]
})
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 disableRangeSelector property allows the users to display only the period selector and not the Range Selector.
import { Component, OnInit } from '@angular/core';
import { chartData } from 'datasource.ts'
@Component({
selector: 'app-container',
template:
`<ejs-rangenavigator id="rn-container" valueType='DateTime' [disableRangeSelector]='visibility' [periodSelectorSettings]='periodsValue'>
<e-rangenavigator-series-collection>
<e-rangenavigator-series [dataSource]='chartData' type='Area' xName='x' yName='close' width=2>
</e-rangenavigator-series>
</e-rangenavigator-series-collection>
</ejs-rangenavigator>`
})
export class AppComponent implements OnInit {
public periodsValue: Object[];
public chartData: Object[];
public visibility: boolean;
ngOnInit(): void {
this.periodsValue = {
periods: [
{ text: '1M', interval: 1, intervalType: 'Months' }, { text: '3M', interval: 3, intervalType: 'Months' },
{ text: '6M', interval: 6, intervalType: 'Months' }, { text: 'YTD' },
{ text: '1Y', interval: 1, intervalType: 'Years' },
{ text: '2Y', interval: 2, intervalType: 'Years', selected: true
},
{ text: 'All' }
]
};
this.chartData = chartData;
this.visibility = true;
}
}import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule, RangeNavigatorModule } from '@syncfusion/ej2-angular-charts';
import { AreaSeriesService, DateTimeService, PeriodSelectorService} from '@syncfusion/ej2-angular-charts';
/**
* Module
*/
@NgModule({
imports: [
BrowserModule, ChartModule, RangeNavigatorModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [ AreaSeriesService, DateTimeService, PeriodSelectorService ]
})
export class AppModule { }import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);