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JavaScript Spline Chart connects data points with smooth lines. It uses numeric, category, date-time, and logarithmic axes to plot data.
Allows you to plot multiple series in a single chart to compare different data sets. Enabling legend and tooltip gives more information about the individual series.
Mark data points with built-in shapes: circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, pentagons, crosses, and pluses. In addition to these shapes, use images to make the points more attractive.
Data labels display information about data points. Add a template to display data labels with HTML elements such as images, DIV, and spans for more informative data labels. You can rotate a data label by a given angle.
Use multiple axes to plot different data sets that vary widely from each other.
Enable zooming and panning when dealing with large amounts of data to focus on particular ranges.
Create and update the spline chart with live data that changes in seconds or minutes.
Handle missing data elegantly with empty points support.
The JavaScript Spline Chart can be transposed vertically to view the data from a different perspective.
Customize the color, thickness, and dash array of the spline chart using built-in APIs.
Easily get started with JavaScript Spline using a few simple lines of JS code, as demonstrated below. Also explore our JavaScript Spline Chart Example that shows you how to render and configure the spline chart component.
import { Chart, SplineSeries, Category } from '@syncfusion/ej2-charts';
Chart.Inject(Chart, SplineSeries, Category);
let chart: Chart = new Chart({
primaryXAxis: {
valueType: 'Category'
},
series:[{
type: 'Spline',
dataSource: [
{ 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 },
],
xName: 'x',
yName: 'y',
},
],
}, '#Chart');<!DOCTYPE html>
<html>
<head></head>
<body>
<div id="container">
<div id="Chart"></div>
</div>
</body>
</html>
