By using the pointRender, you can customize the marker shape.
To Customize the marker shape, follow the given steps:
Step 1:
Customize the marker shape in each data point by using the pointRender event.
Using this event, you can set the shape value to the argument.
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, AxisModel,
Legend, Category, Tooltip, DataLabel, LineSeries, Marker, IPointRenderEventArgs}
from'@syncfusion/ej2-react-charts';
import { EmitType} from '@syncfusion/ej2-base';
class App extends React.Component<{}, {}> {
public data: any[] = [
{ x: 'WW', y: 12, text: 'World Wide' },
{ x: 'EU', y: 5, text: 'Europe' },
{ x: 'APAC', y: 15, text: 'Pacific' },
{ x: 'LATAM', y: 6.4, text: 'Latin' },
{ x: 'MEA', y: 30, text: 'Africa' },
{ x: 'NA', y: 25.3, text: 'America' }
];
public pointRender: EmitType<IPointRenderEventArgs> = (args: IPointRenderEventArgs): void => {
let shapes: string[] = ['Diamond', 'Circle', 'Rectangle', 'Line', 'Triangle', 'Rectangle'];
args.shape = shapes[args.point.index];
};
public primaryxAxis: AxisModel = { valueType: 'Category' };
public primaryyAxis: AxisModel = { minimum: 0, maximum: 60, interval: 15 };
public marker = {
visible: true, width: 10, height: 10,
shape: 'Diamond'
};
render() {
return <ChartComponent id='charts'
primaryXAxis={this.primaryxAxis}
primaryYAxis={this.primaryyAxis}
title='FB Penetration of Internet Audience'
pointRender={this.pointRender}>
<Inject services={[LineSeries, Legend, Tooltip, DataLabel, Category]} />
<SeriesCollectionDirective>
<SeriesDirective dataSource={this.data} xName='x' yName='y' width={2} name='December 2007'
type='Line' marker={this.marker} >
</SeriesDirective>
</SeriesCollectionDirective>
</ChartComponent>
}
};
ReactDOM.render(<App />, document.getElementById("charts"));