Chart dimensions in EJ2 JavaScript Stock chart control

8 May 20236 minutes to read

Size for Container

Stock Chart can render to its container size. You can set the size via inline or CSS as demonstrated below.

var stockChart  = new ej.charts.StockChart({
  series: [
    {
      dataSource: chartData,
      type: 'Candle'
    },
  ],
  width: '650', height: '350'
});
stockChart.appendTo('#element');
<!DOCTYPE html><html lang="en"><head>
    <title>Chart dimension</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">
    <link href="./material.css" rel="stylesheet">
    <link href="http://cdn.syncfusion.com/ej2/material.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/28.2.3/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.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>

Size for Stock Chart

You can also set size for chart directly through width and height properties.

In Pixel

You can set the size of chart in pixel as demonstrated below.

var stockChart  = new ej.charts.StockChart({
  series: [
    {
      dataSource: chartData,
      type: 'Candle'
    },
  ],
    // Width and height for stock chart in pixel
    width: '650', height: '350'
});
stockChart.appendTo('#element');
<!DOCTYPE html><html lang="en"><head>
    <title>Chart dimension</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">
    <link href="./material.css" rel="stylesheet">
    <link href="http://cdn.syncfusion.com/ej2/material.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/28.2.3/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.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>

In Percentage

By setting value in percentage, Stock Chart gets its dimension with respect to its container. For example, when the height is ‘50%’, Stock Chart renders to half of the container height.

var stockChart = new ej.charts.StockChart({
  series: [
    {
      dataSource: chartData,
      type: 'Candle'
    },
  ],
  // Width and height for  stock chart in percentage
    width: '80%', height: '90%'
});
stockChart.appendTo('#element');
<!DOCTYPE html><html lang="en"><head>
    <title>Chart dimension</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">
    <link href="./material.css" rel="stylesheet">
    <link href="http://cdn.syncfusion.com/ej2/material.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/28.2.3/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.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>

Note: When you do not specify the size, it takes 450px as the height and window size as its width.