Animation 案例解释

 Animation 案例解释: ------------摘自W3c 

  

过度动画类型:
     linear:线性过渡。等同于贝塞尔曲线(0.0, 0.0, 1.0, 1.0)
ease:平滑过渡。等同于贝塞尔曲线(0.25, 0.1, 0.25, 1.0)
ease-in:由慢到快。等同于贝塞尔曲线(0.42, 0, 1.0, 1.0)
ease-out:由快到慢。等同于贝塞尔曲线(0, 0, 0.58, 1.0)
ease-in-out:由慢到快

.demo1 {

        animation-name:'wobble';/*动画属性名,也就是我们前面keyframes定义的动画名*/

        animation-duration: 10s;/*动画持续运行的时间*/

        animation-timing-function: ease-in-out; /*动画频率,和transition-timing-function是一样的*/

        animation-delay: 2s;/*动画延迟时间*/

        animation-iteration-count: 10;/*定义循环资料,infinite为无限次*/

        animation-direction: alternate;/*定义动画方式*/

        

        已定义动画方式详细解释如下:

        

        http://www.w3school.com.cn/cssref/pr_animation-direction.asp

     

    代码缩写:

    animation:myfirst 5s linear 2s infinite alternate;
} @
-webkit-keyframes wobble { 0% {left:0px} 20% {left:10px} 40% {left:20px} 60% {left:30px} 80% {left:40px} 100% {left:50px} }



div

{

width:100px;

height:100px;

background:red;

position:relative;

animation:mymove 5s infinite;

-webkit-animation:mymove 5s infinite; /*Safari and Chrome*/

}

@keyframes mymove

{

from {left:0px;}

to {left:200px;}

}

 

/* img 放大 */



.sc{

    width:100px;

    height:100px;

    display:block;

    background:url(naruto.jpg) no-repeat;

    transition:all .3s ease;

    margin-left:30px;

}

.sc:hover{

    -webkit-transform:scale(1.5);

}

 

 

旋转
.scale{ width:50px; height:50px; background:#f00; color:#fff; border
-radius:5px 5px; padding:5px; margin-left:100px; -webkit-transition:all .5s ease; border:1px solid #000; background:url(naruto.jpg) } .scale:hover{ transform:rotate(360deg); }

 

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