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Selecting Range

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.

  • By dragging the thumbs.
  • By tapping on the labels.
  • By setting the start and end through value properties.

Following code example shows how to configure the selected range using value property of RangeNavigator.

Source
Preview
index.tsx
index.jsx
import {
     AreaSeries, DateTime, Inject, RangeNavigatorComponent, RangenavigatorSeriesCollectionDirective,
     RangenavigatorSeriesDirective,RangeTooltip,RangeTooltipSettingsModel
} from '@syncfusion/ej2-react-charts';
import * as React from "react";
import * as ReactDOM from "react-dom";
import { bitCoinData } from 'default_data.ts';

class App extends React.Component<{}, {}> {

  public data: object[] = bitCoinData;
  public tooltip: RangeTooltipSettingsModel = { enable: true };

  render() {
    return <RangeNavigatorComponent id='charts'
      valueType='DateTime' labelFormat='MMM-yy' value={[new Date('2017-09-01'), new Date('2018-02-01')]}
      tooltip={this.tooltip}>
      <Inject services={[AreaSeries, DateTime, RangeTooltip]} />
      <RangenavigatorSeriesCollectionDirective>
        <RangenavigatorSeriesDirective dataSource={this.data} xName='x' yName='y' type='Area' width={2} />
      </RangenavigatorSeriesCollectionDirective>
    </RangeNavigatorComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import { AreaSeries, DateTime, Inject, RangeNavigatorComponent, RangenavigatorSeriesCollectionDirective, RangenavigatorSeriesDirective, RangeTooltip } from '@syncfusion/ej2-react-charts';
import * as React from "react";
import * as ReactDOM from "react-dom";
import { bitCoinData } from 'default_data.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.data = bitCoinData;
        this.tooltip = { enable: true };
    }
    render() {
        return <RangeNavigatorComponent id='charts' valueType='DateTime' labelFormat='MMM-yy' value={[new Date('2017-09-01'), new Date('2018-02-01')]} tooltip={this.tooltip}>
      <Inject services={[AreaSeries, DateTime, RangeTooltip]}/>
      <RangenavigatorSeriesCollectionDirective>
        <RangenavigatorSeriesDirective dataSource={this.data} xName='x' yName='y' type='Area' width={2}/>
      </RangenavigatorSeriesCollectionDirective>
    </RangeNavigatorComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
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