PhotoSwipe插件能实现手机端点击图片全屏放大 再双击图片放大等功能
PhotoSwipe插件官方网站 http://www.photoswipe.com/
photoswipe之移动端图片放大查看，滑动切换下一张，图片保存到本地。
<style>
.pnav{margin-top:30px;text-align:center;line-height:24px; font-size:16px}
.pnav a{padding:4px}
.pnav a.cur{background:#007bc4;color:#fff;}
.demo{width:80%; margin:10px auto}
/*必要样式*/
#photos{width:150px; border:1px solid #d3d3d3;margin:20px auto; text-align:center;padding:4px;cursor:pointer;position:relative}
#photos p{position:absolute; bottom:0;left:0;padding:4px;background:#000;color:#fff}
.my-gallery {
width: 100%;
float: left;
}
.my-gallery img {
width: 100%;
height: auto;
}
.my-gallery figure {
display: block;
float: left;
margin: 0 5px 5px 0;
width: 150px;
}
.my-gallery figcaption {
display: none;
}
</style>
js代码：
<script type="text/javascript">
var openPhotoSwipe = function() {
var pswpElement = document.querySelectorAll('.pswp')[0];
var items = [
{
src: 'images/s1.jpg',
w: 800,
h: 1142
},
{
src: 'images/s2.jpg',
w: 800,
h: 1142
},
{
src: 'images/s3.jpg',
w: 800,
h: 1142
},
{
src: 'images/s4.jpg',
w: 800,
h: 1142
},
{
src: 'images/s5.jpg',
w: 800,
h: 1142
}
];
var options = {
history: false,
focus: false,
showAnimationDuration: 0,
hideAnimationDuration: 0
};
var gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);
gallery.init();
};
document.getElementById('photos').onclick = openPhotoSwipe;
</script>
