React React Charts Spline Chart

Overview

The React Spline Chart displays data trends using smooth lines between data points. Numeric, category, date-time, and logarithmic axes are supported.

Multiple series

Multiple series can be displayed in a single chart to compare different datasets. Legends and tooltips provide additional information about individual series and data points.

Marker

Markers support built-in shapes such as circles, rectangles, ellipses, lines, diamonds, triangles, pentagons, crosses, and pluses. Images can also be used as marker symbols for customized presentations.

Data label

Data labels display information about data points. Templates support custom label content using HTML elements such as images, divs, and spans. Labels can also be rotated to a specified angle.

Multiple axes

Use multiple axes to plot different datasets that vary widely from each other.

Zoom and pan

Zooming and panning help analyze large datasets by focusing on specific data ranges.

Dynamic spline chart

Create and update the spline chart with live data that changes in seconds or minutes.

Empty/null data point

Missing or null values can be represented using empty points to maintain chart continuity.

Vertical chart

The React Spline Chart can be transposed vertically to view the data from a different perspective.

Customization

Customize the color, thickness, and dash array of the spline chart using built-in APIs.

React Spline Chart Code Example

Get started with React Spline using the HTML and JavaScript code below. Also explore the demo to learn how to render and configure the component.

import {AxisModel,Category,ChartComponent,Inject,SeriesCollectionDirective, SeriesDirective, SplineSeries} from'@syncfusion/ej2-react-charts';
import * as React from 'react';
class App extends React.Component<{}, {}> {
  public primaryXAxis: AxisModel = { valueType: 'Category'};
  public data: any[]= [
    { x: 'Sun', y: 15 }, { x: 'Mon', y: 22 },
    { x: 'Tue', y: 32 },
    { x: 'Wed', y: 31 },
    { x: 'Thu', y: 29 }, { x: 'Fri', y: 24 },
    { x: 'Sat', y: 18 },
];
  public render() {
    return <ChartComponent id='charts' primaryXAxis={this.primaryXAxis}>
      <Inject services={[SplineSeries, Category]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={this.data} xName='x' yName='y' type='Spline'/>
      </SeriesCollectionDirective>
    </ChartComponent>
  }
};
ReactDOM.render(
  <App />,
  document.getElementById('charts') as HTMLElement
);
<!DOCTYPE html>
<html>

<body> 
     <div id="charts"></div>
</body>

</html>

Learning resources

UG

Spline Chart User Guide

Learn the available options to customize the React spline chart.

API

Spline Chart API Reference

Explore the React spline chart APIs.

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