svg+css3 模拟管道水流效果,限chrome

来源：互联网发布：淘宝司法拍卖房产编辑：程序博客网时间：2024/04/29 13:58

<!DOCTYPE HTML>
<html>

<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
<style>
.water {
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
animation: dash 5s linear 1;
}

.no-water {
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
}

.first-run {
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
animation: dash 5s linear 1;
}

.runing {
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
animation: run 10s linear infinite;
}

.runwater {
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
animation: run 10s linear infinite;
}

@keyframes dash {
to {
stroke-dashoffset: 0;
}
}

@keyframes run {
from {
stroke-dasharray: 10, 5;
}
to {
stroke-dasharray: 40, 5;
}
}
</style>

</head>

<body>

<svg xmlns="http://www.w3.org/2000/svg" version="1.1" height="800" width="800" >
<polyline class="pipeline" points="10,10 10,200 200,200 200,400 400,400 400,600" style="fill:white;stroke:gray;stroke-width:2"
/>

<polyline class="water" id="water" points="10,10 10,200 200,200" style="fill:white;stroke:blue;stroke-width:2" />

<polyline class="no-water" id="water2" points="200,200 200,400 400,400 400,600" style="fill:white;stroke:blue;stroke-width:2"
/>

<rect id="key" width="20" height="20" x=190 y=190 style="fill:gray;stroke-width:1;stroke:rgb(0,0,0)" />

<text style="fill:black;" x=220 y=190 font-size="20" font-family="YouYuan" x="100" y="100" width="200" height="30">点击阀门
</text>
</svg>

<script type="text/javascript">
var keybtn=document.querySelector('#key');
var water1 = document.querySelector('#water');
var water2 = document.querySelector('#water2');

water2.addEventListener("webkitAnimationEnd", function(evt){ //动画结束时事件
this.className.baseVal="runing";

water1.className.baseVal="runing";
}, false);

water1.addEventListener("webkitAnimationEnd", function(evt){ //动画结束时事件
this.style.strokeDashoffset=0;
}, false);

keybtn.addEventListener("click", function(){
water2.className.baseVal="first-run";
}, false);
</script>
</body>

</html>

0 0