HTML | <canvas> width Attribute

The HTML <canvas> width Attribute is used to specify the width of the <canvas> in terms of pixels.

Syntax:

<canvas width="pixels"> 

Attribute Values: It contains the value i.e pixels which specify the width of the canvas in terms of pixel. It has a Default value which is 300.

Example: This Example illustrates the use of width attribute in Canvas Element.

filter_none

edit
close

play_arrow

link
brightness_4
code

<!-- HTML code to illustrate 
width attribute of canvas tag -->
<!DOCTYPE html>
<html>
  
<head>
    <title>HTML canvas Width attribute</title>
</head>
  
<body style="text-align:center;">
    <h1>GeeksForGeeks</h1>
    <h2>HTML Canvas Width Attribute</h2>
    <canvas id="geeks" 
            height="200"
            width="200" 
            style="border:1px solid black">
    </canvas>
  
    <script>
        var c = document.getElementById("geeks");
        var cx = c.getContext("2d");
        cx.beginPath();
        cx.arc(100, 100, 90, 0, 2 * Math.PI);
        cx.stroke();
    </script>
</body>
  
</html>

chevron_right


Output:

Supported Browsers:

  • Google Chrome 4.0
  • Firefox 2.0
  • Edge 9.0
  • Opera 9.0
  • Apple Safari 3.1


My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :
Practice Tags :


Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.