svg-高斯模糊+swiper伦播 

 1 <!DOCTYPE html>
 2 <html>
 3     <head>
 4         <meta charset="UTF-8">
 5         <title></title>
 6         <link rel="stylesheet" type="text/css" href="basic/css/swiper.min.css"/>
 7     <style type="text/css">
 8             .gaosi{
 9                     filter:url("#f1");
10                 }
11             .swiper-container{
12                 width: 100%;
13                 height: 300px;
14                 overflow: hidden;
15             }
16             img{
17                 width: 100%;
18                 height: 100%;
19             }
20             
21             
22         </style>
23     </head>
24     <body>
25         <svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"
26                 viewBox="0,0,500,500" width="500" height="" aria-labelledby="title desc">
27                     <title id="title"></title>
28                     <desc id="desc"></desc>
29                 <defs>
30                     <filter id='f1'>
31                         <feGaussianBlur in = "SourceGraphic" stdDeviation="0" id="fe"/>
32                     </filter>
33                 </defs>    
34                     
35             <div class="swiper-container">
36             <div class="swiper-wrapper">
37                 <div class="swiper-slide"><img src="img/001.jpg" class="img gaosi"/></div>
38                 <div class="swiper-slide"><img class = "img gaosi" src="img/002.jpg"/></div>
39                 <div class="swiper-slide"><img class = "img gaosi" src="img/003.jpg"/></div>
40             </div>
41             <div class="swiper-pagination">
42                 
43             </div>
44         </div>
45         </svg>
46         <script type="text/javascript" src="basic/js/swiper.min.js"></script>
47         <script type="text/javascript">
48             var mySwiper = new Swiper('.swiper-container',{
49                 pagination :'.swiper-pagination',
50                 onSlideChangeStart: function(swiper){
51                     var fe = document.querySelector('#fe');    
52                     fe.setAttribute('stdDeviation',15);            
53                 },
54                 onSlideChangeEnd: function(swiper){
55                     var fe = document.querySelector('#fe');
56                     var x = 15;
57                     var timer = setInterval(function(){
58                         x--;
59                         fe.setAttribute('stdDeviation',x);
60                         if(x<=0){
61                             clearInterval(timer)
62                         }
63                     },40)
64                     }
65             })
66                 
67         </script>
68     </body>
69 </html>

 

posted @ 2016-10-19 20:38  郑福坤  阅读(344)  评论(0)    收藏  举报