【发布时间】:2015-06-22 11:27:02
【问题描述】:
我有以下代码:http://jsfiddle.net/odj8v0x4/。
function stopGlobe() {
$('.mapfront').removeClass('mapfront-anim');
$('.mapback').removeClass('mapback-anim');
}
function startGlobe() {
$('.mapfront').addClass('mapfront-anim');
$('.mapback').addClass('mapback-anim');
}
@keyframes mapfront_spin {
0% {
background-position: 1400px 0%;
}
100% {
background-position: 0 0%;
}
}
@keyframes mapback_spin {
0% {
background-position: 0 0%;
}
100% {
background-position: 1400px 0%;
}
}
@-webkit-keyframes mapfront_spin {
0% {
background-position: 1400px 0%;
}
100% {
background-position: 0 0%;
}
}
@-webkit-keyframes mapback_spin {
0% {
background-position: 0 0%;
}
100% {
background-position: 1400px 0%;
}
}
body {
margin: 50px;
background: #000;
}
.globe {
width: 400px;
height: 400px;
position: relative;
}
.front {
width: 400px;
height: 400px;
background: url(http://dl.dropboxusercontent.com/u/17180596/SphereForeground.png);
z-index: 5;
position: absolute;
top: 0;
left: 0;
}
.back {
width: 400px;
height: 400px;
background: url(http://dl.dropboxusercontent.com/u/17180596/SphereBackground.png);
z-index: 2;
position: absolute;
top: 0;
left: 0;
}
.mapfront, .mapback {
border-radius: 300px;
width: 340px;
height: 340px;
position: absolute;
top: 30px;
left: 30px;
z-index: 4;
}
.mapfront {
background: url(http://dl.dropboxusercontent.com/u/17180596/CartoForeground.png) repeat-x;
}
.mapfront-anim {
-webkit-animation: mapfront_spin 15s linear infinite;
animation: mapfront_spin 15s linear infinite;
}
.mapback {
background: url(http://dl.dropboxusercontent.com/u/17180596/CartoBackground.png) repeat-x;
position: absolute;
}
.mapback-anim {
-webkit-animation: mapback_spin 15s linear infinite;
animation: mapback_spin 15s linear infinite;
}
<div class="globe">
<div class="front"></div>
<div class="mapfront mapfront-anim"></div>
<div class="mapback mapback-anim"></div>
<div class="back"></div>
</div>
执行javascript函数后stopGlobe()动画停止,但突然停止。
我可以平稳地停止动画,以避免突然跳入,然后从停止点重新开始动画吗?
【问题讨论】:
-
平稳停止是指像
ease-in过渡到停止吗? -
@aug,也不错
标签: javascript css animation keyframe