Tooltip for the accumulation chart can be enabled by using the enable
property.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject } from '@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.tooltip = { enable: true };
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective,
AccumulationTooltip, Inject,TooltipSettingsModel}
from'@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public tooltip: TooltipSettingsModel = { enable: true };
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));
Note: To use tooltip feature , we need to inject AccumulationTooltip
module into the services
.
We can specify header for the tooltip using header
property.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject } from '@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.tooltip = { enable: true, header: "Pie Chart" };
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective,
AccumulationTooltip, Inject, TooltipSettingsModel }
from'@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public tooltip: TooltipSettingsModel = { enable: true, header: "Pie Chart" };
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));
By default, tooltip shows information of x and y value in points. In addition to that, you can show more
information in tooltip. For example the format ${series.name} ${point.x}
shows series name and point x value.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject, AccumulationLegend } from '@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.tooltip = { enable: true, format: '${point.x} : <b>${point.y}%</b>' };
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationLegend, AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective,TooltipSettingsModel,
AccumulationSeriesDirective, AccumulationTooltip, Inject, AccumulationLegend}
from'@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public tooltip: TooltipSettingsModel = { enable: true, format: '${point.x} : <b>${point.y}%</b>' };
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationLegend, AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));
By default, tooltip shows information of x and y value in points. You can show more information from datasource in tooltip by using the tooltipMappingName
property of the tooltip. You can use the ${point.tooltip}
as place holders to display the specified tooltip content.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject, AccumulationLegend } from '@syncfusion/ej2-react-charts';
import { data2 } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.tooltip = { enable: true, format: '${point.tooltip}' };
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationLegend, AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={data2} xName='x' yName='y' tooltipMappingName='text'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective,TooltipSettingsModel,
AccumulationSeriesDirective, AccumulationTooltip, Inject, AccumulationLegend}
from'@syncfusion/ej2-react-charts';
import { data2 } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public tooltip: TooltipSettingsModel = { enable: true, format: '${point.tooltip}' };
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationLegend, AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={data2} xName='x' yName='y' tooltipMappingName='text'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));
Any HTML element can be displayed in the tooltip by using the template
property.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject } from '@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.template = this.chartTemplate;
this.tooltip = {
enable: true,
template: this.template
};
}
chartTemplate(args) {
return (<div style={{ border: '1px solid black', backgroundColor: 'red', padding: '2px', float: 'right', lineHeight: '20px', textAlign: 'center' }}>
<img src='sun_annotation.png'/>
<div style={{ color: 'blue', padding: '2px', fontSize: '14px', fontStyle: 'medium', fontFamily: 'Roboto', float: 'right', lineHeight: '20px', textAlign: 'center', paddingRight: '6px' }}>
<span>{args.y}</span>
</div>
</div>);
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
{
% endraw % ;
}
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective,
AccumulationTooltip, Inject,TooltipSettingsModel}
from'@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public template:any =this.chartTemplate;
public tooltip: TooltipSettingsModel = {
enable: true,
template: this.template
};
public chartTemplate(args:any){
return (<div style={{ border:'1px solid black', backgroundColor:'red', padding:'2px',float:'right', lineHeight:'20px',textAlign:'center'}}>
<img src='sun_annotation.png' />
<div style={{ color:'blue', padding:'2px',fontSize:'14px', fontStyle:'medium',fontFamily:'Roboto' ,float:'right',lineHeight:'20px',textAlign:'center',paddingRight:'6px'}}>
<span>{args.y}</span>
</div>
</div>
);
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));
{% endraw %}
The fill
and
border
properties are used to customize the background
color and border of the tooltip respectively. The textStyle
property in the tooltip is used to customize the font of the tooltip text.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject } from '@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.tooltip = {
enable: true, format: '${series.name} ${point.x} : ${point.y}',
//fill for tooltip
fill: '#7bb4eb',
//border for tooltip
border: {
width: 2,
color: 'grey'
}
};
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, IAccTooltipRenderEventArgs,
AccumulationSeriesDirective, AccumulationTooltip, Inject, TooltipSettingsModel}
from'@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public tooltip: TooltipSettingsModel = {
enable: true, format: '${series.name} ${point.x} : ${point.y}',
//fill for tooltip
fill: '#7bb4eb',
//border for tooltip
border: {
width: 2,
color: 'grey'
}
};
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip}>
<Inject services={[AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));
Using tooltipRender
event, you can customize a tooltip for particular point. event, you can customize a
tooltip for particular point.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, AccumulationSeriesDirective, AccumulationTooltip, Inject, AccumulationLegend } from '@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component {
constructor() {
super(...arguments);
this.tooltipRender = (args) => {
if (args.point.index === 3) {
args.text = args.point.x + '' + ':' + args.point.y + '' + ' ' + 'customtext';
args.textStyle.color = '#f48042';
}
};
this.tooltip = { enable: true };
}
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip} tooltipRender={this.tooltipRender}>
<Inject services={[AccumulationLegend, AccumulationTooltip]}/>
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>;
}
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AccumulationChartComponent, AccumulationSeriesCollectionDirective, IAccTooltipRenderEventArgs,
AccumulationSeriesDirective, AccumulationTooltip, Inject, AccumulationLegend,TooltipSettingsModel}
from'@syncfusion/ej2-react-charts';
import { accData } from 'datasource.ts';
class App extends React.Component<{}, {}> {
public tooltipRender: EmitType<IAccTooltipRenderEventArgs> = (args: IAccTooltipRenderEventArgs): void => {
if (args.point.index === 3) {
args.text = args.point.x + '' + ':' + args.point.y + '' + ' ' + 'customtext';
args.textStyle.color = '#f48042';
}
};
public tooltip: TooltipSettingsModel = { enable: true };
render() {
return <AccumulationChartComponent id='charts' tooltip={this.tooltip} tooltipRender={this.tooltipRender}>
<Inject services={[AccumulationLegend, AccumulationTooltip]} />
<AccumulationSeriesCollectionDirective>
<AccumulationSeriesDirective dataSource={accData} xName='x' yName='y'>
</AccumulationSeriesDirective>
</AccumulationSeriesCollectionDirective>
</AccumulationChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));