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Chart Series

Multiple Series

You can add multiple series to the chart by using series property. The series are rendered in the order as it is added to the series array.

Source
Preview
index.ts
index.html
import { Chart, ColumnSeries, Category, Legend } from '@syncfusion/ej2-charts';
Chart.Inject(ColumnSeries, Category, Legend);
let chartData: any[] = [
      { country: "USA", gold: 50, silver: 70, bronze: 45 },
      { country: "China", gold: 40, silver: 60, bronze: 55 },
      { country: "Japan", gold: 70, silver: 60, bronze: 50 },
      { country: "Australia", gold: 60, silver: 56, bronze: 40 },
      { country: "France", gold: 50, silver: 45, bronze: 35 },
      { country: "Germany", gold: 40, silver: 30, bronze: 22 },
      { country: "Italy", gold: 40, silver: 35, bronze: 37 },
      { country: "Sweden", gold: 30, silver: 25, bronze: 27 }
];
let chart: Chart = new Chart({
    primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
    },
    primaryYAxis: {
        minimum: 0, maximum: 80,
        interval: 20, title: 'Medals'
    },
    series:[{
        dataSource: chartData,
        xName: 'country', yName: 'gold',
        name: 'Gold', type: 'Column'
    }, {
        dataSource: chartData,
        xName: 'country', yName: 'silver',
        name: 'Silver', type: 'Column'
    }, {
        dataSource: chartData,
        xName: 'country', yName: 'bronze',
        name: 'Bronze', type: 'Column'
    }],
    title: 'Olympic Medals'
}, '#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://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
    <div id='loader'>Loading....</div>
    <div id='container'>
        <div id='element'></div>
    </div>
</body>

</html>

Combination Series

Chart allows you to render combination of different series like Column, line, area etc.

Bar series cannot be combined with any other series as the axis orientation is different from other series.

Source
Preview
index.ts
index.html
import { Chart, StackingColumnSeries, LineSeries } from '@syncfusion/ej2-charts';
import { ColumnSeries, Category } from '@syncfusion/ej2-charts';
Chart.Inject(StackingColumnSeries, LineSeries, Category, ColumnSeries);
let chartData: any[] = [
    { x: '2005', y: 1.2, y1: 0.5, y2: 0.7, y3: -0.8, y4: 1.5 },
    { x: '2006', y: 1, y1: 0.5, y2: 1.4, y3: 0, y4: 2.3 },
    { x: '2007', y: 1, y1: 0.5, y2: 1.5, y3: -1, y4: 2 },
    { x: '2008', y: 0.25, y1: 0.35, y2: 0.35, y3: -.35, y4: 0.1 },
    { x: '2009', y: 0.1, y1: 0.9, y2: -2.7, y3: -0.3, y4: -2.7 },
    { x: '2010', y: 1, y1: 0.5, y2: 0.5, y3: -0.5, y4: 1.8 },
    { x: '2011', y: 0.1, y1: 0.25, y2: 0.25, y3: 0, y4: 2 },
    { x: '2012', y: -0.25, y1: -0.5, y2: -0.1, y3: -0.4, y4: 0.4 },
    { x: '2013', y: 0.25, y1: 0.5, y2: -0.3, y3: 0, y4: 0.9 },
    { x: '2014', y: 0.6, y1: 0.6, y2: -0.6, y3: -0.6, y4: 0.4 },
    { x: '2015', y: 0.9, y1: 0.5, y2: 0, y3: -0.3, y4: 1.3 }
];
let chart: Chart = new Chart({
        primaryXAxis: {
            title: 'Years',
            interval: 1,
            labelIntersectAction : 'Rotate45',
            valueType: 'Category'
        },
        primaryYAxis:
        {
            title: 'Growth',
            minimum: -3, maximum: 3, interval: 1
        },
        series: [
            {
                type: 'StackingColumn', dataSource: chartData,
                xName: 'x', yName: 'y', name: 'Private Consumption'
            }, {
                type: 'StackingColumn', dataSource: chartData,
                xName: 'x', yName: 'y1', name: 'Government Consumption'
            }, {
                type: 'StackingColumn', dataSource: chartData,
                xName: 'x', yName: 'y2', name: 'Investment'
            }, {
                type: 'StackingColumn', dataSource: chartData,
                xName: 'x', yName: 'y3', name: 'Net Foreign Trade'

            }, {
                type: 'Line',  name: 'GDP',
                dataSource: chartData, xName: 'x', yName: 'y4',
                width: 2, opacity: 0.6,
                marker: {
                    visible: true,
                    width: 10, opacity: 0.6,
                    height: 10
                },
            }
        ],
        title: 'Annual Growth GDP in France'
}, '#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://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
    <div id='loader'>Loading....</div>
    <div id='container'>
        <div id='element'></div>
    </div>
</body>

</html>

Enable Complex Property in Series

By setting enableComplexProperty value as true in series you can bind complex data to the chart.

Source
Preview
index.ts
index.html
import { Chart, LineSeries, DateTime, Legend, Tooltip, ILoadedEventArgs, ChartTheme,Category, ColumnSeries, } from '@syncfusion/ej2-charts';
import { Browser } from '@syncfusion/ej2-base';
Chart.Inject(LineSeries, DateTime,Category, ColumnSeries, Legend, Tooltip);

/**
 * Sample for Line series
 */
export let data: any[] = [
  {group: { x: 'Aaa', y: 10}, y: 20},
  {group: { x: 'Baa', y: 30}, y: 10}
];
    let chart: Chart = new Chart({

        //Initializing Primary X Axis
        primaryXAxis: {
                valueType: 'Category'
        },
        //Initializing Chart Series
        series: [
            {
                type: 'Column',
                dataSource: data,
                enableComplexProperty: true,
                xName: 'group.x', yName: 'group.y',
            },
             {
                type: 'Column',
                dataSource: data,
                enableComplexProperty: true,
                xName: 'group.x', yName: 'y',
            },
        ]
    }, '#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://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
    <div id='loader'>Loading....</div>
    <div id='container'>
        <div id='element'></div>
    </div>
</body>

</html>