这是一款可以将举办图片放大缩小的jQuery插件。就像电影中的特效一样,画面可以一层层的放大深入,最后还可以一层层的缩小返回。
HTML
先来看一个简单的html结构。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | < div id = "zt-container" class = "zt-container" > < div class = "zt-item" data-id = "zt-item-1" > < img class = "zt-current" src = "images/image1.jpg" /> < div class = "zt-tag" data-dir = "1" data-link = "zt-item-2" data-zoom = "5" data-speed = "700" data-delay = "50" style = "top:138px;left:151px;" ></ div > < div class = "zt-tag" data-dir = "1" data-link = "zt-item-3" data-zoom = "6" data-speed = "700" data-delay = "50" style = "top:253px;left:520px;" ></ div > </ div > < div class = "zt-item" data-id = "zt-item-2" > < img class = "zt-current" src = "images/image1_1.jpg" /> < div class = "zt-tag zt-tag-back" data-dir = "-1" data-link = "zt-item-1" data-zoom = "5" data-speed = "500" data-delay = "0" ></ div > </ div > < div class = "zt-item" data-id = "zt-item-3" > < img class = "zt-current" src = "images/image2_2.jpg" /> < div class = "zt-tag zt-tag-back" data-dir = "-1" data-link = "zt-item-1" data-zoom = "6" data-speed = "500" data-delay = "0" ></ div > </ div > </ div > |
<img class="zt-current" src="images/imageX.jpg" />
是每一步中使用的锚点小方块。它们有一些可用的属性标签如下:
- data-dir:可选值为1或-1,1表示前进,-1表示后退。
- data-link:链接到data-id指定的目标。
- data-zoom:放大缩小因子。数值越小,图片放大缩小的倍数越小。
- data-speed:缩放速度。单位为毫秒。
- data-delay:缩放延时。
锚点位置使用css来定位。
可用参数
下面是默认的参数选项:
1 2 3 4 5 6 7 8 | $( '#zt-container' ).zoomtour({ // if true the tags are rotated depending on their position rotation : true , // zoom out animation easing. Example: easeOutBounce , easeOutBack zoominEasing : '' , // zoom out animation easing zoomoutEasing : '' }); |