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Overview

JavaScript Stacked line chart is a chart with Y values stacked over one another in the series order. Shows the relation between individual values to the total sum of the points. overview


Marker

Marks data points with built-in shapes such as circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, pentagons, crosses, and pluses. In addition to these shapes, use images to make the point more attractive.

marker


Data label

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 its given angle.

datalabel


Multiple axes

Use multiple axes to plot different data sets that widely vary from one other.

multiple axes


Customization

Customize the look and feel of the stacked line chart using built-in APIs.

dashed line


JavaScript Stacked Line Chart Code Example

Easily get started with JavaScript Stacked Line using a few simple lines of JS code, as demonstrated below. Also explore our JavaScript Stacked Line Chart Example that shows you how to render and configure the spline area chart component.

import { Chart, StackingLineSeries, Category } from '@syncfusion/ej2-charts';
Chart.Inject(Chart, StackingLineSeries, Category);
let chartData: Object[] = [
    { x: 'Food', y: 90, y1: 40, y2: 70, y3: 120 },
    { x: 'Transport', y: 80, y1: 90, y2: 110, y3: 70 },
    { x: 'Medical', y: 50, y1: 80, y2: 120, y3: 50 },
    { x: 'Clothes', y: 70, y1: 30, y2: 60, y3: 180 },
    { x: 'Personal Care', y: 30, y1: 80, y2: 80, y3: 30 },
    { x: 'Books', y: 10, y1: 40, y2: 30, y3: 270 },
    { x: 'Fitness', y: 100, y1: 30, y2: 70, y3: 40 },
    { x: 'Electricity', y: 55, y1: 95, y2: 55, y3: 75 },
    { x: 'Tax', y: 20, y1: 50, y2: 40, y3: 65 },
    { x: 'Pet Care', y: 40, y1: 20, y2: 80, y3: 95 },
    { x: 'Education', y: 45, y1: 15, y2: 45, y3: 195 },
    { x: 'Entertainment', y: 75, y1: 45, y2: 65, y3: 115 }
];
let chart: Chart = new Chart({
    primaryXAxis: {
        valueType: 'Category'
    },
    series:[
            {
                type: 'StackingLine', dataSource: chartData, marker: { visible: true },
                dashArray: '5, 1', xName: 'x', width: 2, yName: 'y', name: 'John'
            },
            {
                type: 'StackingLine', dataSource: chartData, marker: { visible: true },
                dashArray: '5, 1', xName: 'x', width: 2, yName: 'y1', name: 'Peter'
            },
            {
                type: 'StackingLine', dataSource: chartData, marker: { visible: true },
                dashArray: '5, 1', xName: 'x', width: 2, yName: 'y2', name: 'Steve'
            },
            {
                type: 'StackingLine', dataSource: chartData, marker: { visible: true },
                dashArray: '5, 1', xName: 'x', width: 2, yName: 'y3'
            }
],
}, '#Chart');
<!DOCTYPE html>
<html>
<head></head>
<body> 
    <div id="container">
     <div id="Chart"></div>
    </div>
</body>
</html>

Learning Resources

UG

Stacked Line Chart User Guide

Learn the available options to customize JavaScript stacked line chart.

API

Stacked Line Chart API Reference

Explore the JavaScript stacked line chart APIs.


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