mlens是一款优秀的图片放大镜插件
1、引入以下的js和css文件
<script type="text/javascript" src="js/jquery-1.8.2.min.js"></script> <script type="text/javascript" src="js/jquery.mlens-1.0.min.js"></script>
2、在head标签中加入以下js代码
<script type="text/javascript"> $(document).ready(function() { $("#green_monster").mlens( { imgSrc: $("#green_monster").attr("data-big"), // path of the hi-res version of the image lensShape: "circle", // shape of the lens (circle or square) lensSize: 180, // size of the lens (in px) borderSize: 4, // size of the lens border (in px) borderColor: "#fff", // color of the lens border (#hex) borderRadius: 0 // border radius (optional, only if the shape is square) }); }); </script>
3、在body标签中加入以下格式的html代码
<img id="green_monster" src="images/GreenMonster_640px.jpg" alt="green monster graffiti by Kotzian" data-big="images/GreenMonster_1280px.jpg">