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jQuery: Determine Zoom Level of Image

Posted on 2013-06-23
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Last Modified: 2013-07-03
Using jQuery, how can I determine the zoom level of an image?  

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Demo</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<script type="text/javascript">

$(document).ready(function() {
 $('img:eq(0)').attr('src', $('img:eq(0)').attr('src')).load(function () {
  alert('The zoom level of the image is: ');
 })
});

</script>
<style type="text/css">
html, body, p, img {
width: 100%;
padding: 0;
margin: 0;
}
</style>

</head>
<body>

<p>
 <img src="http://upload.wikimedia.org/wikipedia/commons/7/7b/Pic-du-midi-dossau.jpg" alt="" />
</p>

</body>
</html>

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Question by:hankknight
2 Comments
 
LVL 15

Assisted Solution

by:Jagadishwor Dulal
Jagadishwor Dulal earned 200 total points
ID: 39270334
I hope you will be able to make it see reference
http://www.elevateweb.co.uk/image-zoom/examples
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LVL 4

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by:
ramyajanarthanan earned 300 total points
ID: 39277682
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