To render a stacked line series, use series type as
StackingLine and inject StackingLineSeries module
using Chart.Inject(StackingLineSeries) method.
var chartData = [
{ 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 }
];
var chart = new ej.charts.Chart({
//Initializing Primary X Axis
primaryXAxis: {
interval: 1,
valueType: 'Category'
},
//Initializing Primary Y Axis
primaryYAxis:
{
interval: 100,
},
chartArea: { border: { width: 0 } },
//Initializing Chart Series
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', name: 'Charle'
}
],
//Initializing User Interaction Tooltip
tooltip: {
enable: true
},
});
chart.appendTo('#element');<!DOCTYPE html><html lang="en"><head>
<title>EJ2 Animation</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Typescript UI Controls">
<meta name="author" content="Syncfusion">
<link href="index.css" rel="stylesheet">
<script src="https://cdn.syncfusion.com/ej2/21.2.3/dist/ej2.min.js" type="text/javascript"></script>
</head>
<body>
<div id="container">
<div id="element"></div>
</div>
<script>
var ele = document.getElementById('container');
if(ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
</body></html>The following properties can be used to customize the stacked line series.
fill – Specifies the color of the series.opacity – Specifies the opacity of fill.dashArray – Specifies the dashes for series.width – Specifies the width for series.var chartData = [
{ 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 }
];
var chart = new ej.charts.Chart({
primaryXAxis: {
title: 'Year', valueType: 'Category',
},
primaryYAxis: {
title: 'Efficiency',
labelFormat: '{value}%'
},
series:[{
dataSource: chartData,
//fill for chart series
fill: 'grey',
//line width as 4 for chart series
width:4,
//dash array value as 5,5
dashArray: '5,5',
xName: 'x', yName: 'y',
marker:{ visible: true, isFilled: true, height: 5, width:5},
type: 'StackingLine'
},
{
dataSource: chartData,
//fill for chart series
fill: 'blue',
//line width as 4 for chart series
width:3,
//dash array value as 5,5
dashArray: '2',
xName: 'x', yName: 'y1',
marker:{ visible: true, isFilled: true, height: 4, width:4},
type: 'StackingLine'
},
{
dataSource: chartData,
//fill for chart series
fill: 'green',
//line width as 4 for chart series
width:2,
//dash array value as 5,5
dashArray: '3,5',
xName: 'x', yName: 'y2',
marker:{ visible: true, isFilled: true, height: 3, width:3},
type: 'StackingLine'
},
{
dataSource: chartData,
//fill for chart series
fill: 'yellow',
//line width as 4 for chart series
width:1,
//dash array value as 5,5
dashArray: '1,5',
xName: 'x', yName: 'y3',
marker:{ visible: true, isFilled: true, height: 2, width:2},
type: 'StackingLine'
}],
title: 'Efficiency of oil-fired power production'
}, '#element');<!DOCTYPE html><html lang="en"><head>
<title>EJ2 Animation</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Typescript UI Controls">
<meta name="author" content="Syncfusion">
<link href="index.css" rel="stylesheet">
<script src="https://cdn.syncfusion.com/ej2/21.2.3/dist/ej2.min.js" type="text/javascript"></script>
</head>
<body>
<div id="container">
<div id="element"></div>
</div>
<script>
var ele = document.getElementById('container');
if(ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
</body></html>