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vue-track.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0">
<meta name="renderer" content="webkit">
<title>vue 轨迹绘制及播放实验</title>
<meta name="description" content="首页描述"/>
<meta name="keywords" content="首页关键词"/>
<meta name="author" content="Web Layout:amu"/>
<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no"/>
<link rel="stylesheet" href="./src/style/base.css?v=1">
<style>
::-webkit-scrollbar {
margin-right: 3px;
width: 6px;
height: 6px;
background: rgba(255, 255, 255, 0);
}
::-webkit-scrollbar-thumb {
margin-right: 3px;
background: rgba(0, 0, 0, 0.1);
border-radius: 10px;
}
.paper{max-width: 2000px;}
h2{vertical-align: middle;font-size: 20px;}
.map{
position: relative;
overflow-x:auto;
height:380px;
padding-bottom: 30px;
}
ul{
margin:0;
padding:0;
display:flex;
height: 100%;
list-style: none;
white-space:nowrap;
justify-content: space-between;
width: auto;
min-width: 100%;
float: left;
}
ul li{height:100%;flex-shrink:0;margin-right: 16px;box-shadow: 0 3px 6px rgba(0,0,0,.2);}
ul li .img-layer{
height:100%;
position:relative;
}
.device-list{
position:absolute;
left:0;
top:0;
z-index: 999;
}
.device-list i{
position:absolute;font-weight:bold;font-style:normal;font-size:20px;color:red;line-height: 1;
width: 1em;
text-align: center;
}
.device-list i em{
font-size: 12px;
color: #000;
font-style: normal;
position: absolute;
bottom: -14px;
left: -30px;
}
ul li .img-layer img{
height:100%;
}
ul li h4{
margin: .2em 0;
font-size: 14px;
}
.svg-layer{
position: absolute;
z-index: 9;
left: 0;
top: 0;
height: 363px;
}
.player{
position: relative;
text-align: center;
padding-top: 6px;
}
.player button{
background: blueviolet;
color: #fff;
}
.player button:hover{
background: rgb(107, 28, 180);
}
.pause{
}
.pause i{
display: inline-block;
font-style: normal;
transform: rotate(90deg);
}
.run-circle{
box-shadow: 0 0 5px rgba(0,0,0,.5);
position: relative;
z-index: 9999;
}
.square{
width: 20px;
height: 20px;
background: #cc0000;
}
</style>
</head>
<body class="paper">
<div id="app">
<h2>轨迹绘制及播放实验:</h2>
<div class="map" ref="mapOuter">
<ul ref="mapLayers">
<li v-for="item in newData">
<div class="img-layer">
<img :src="item.url" alt="">
<div v-if="item.devices && item.devices.length > 0" class="device-list" :style='"transform: scale("+item.scale+")"'>
<i v-for="d in item.devices" :style="d.deviceItem" :key="d.index">📍<em>{{d.points}}</em></i>
</div>
</div>
<h4>{{item.floorName}}</h4>
</li>
</ul>
<div class="svg-layer">
<div ref="square" class="square"></div>
<svg ref="svglayer" width="2277" height="100%" viewBox="0 0 2277 363" preserveAspectRatio="xMidYMid meet">
<circle id="runer" ref="runer" r="12" fill="#ff0000" stroke="#ffffff" style="stroke-width: 2;"></circle>
<animateMotion xlink:href="#ant" begin="click" ref="runPath" class="run" path="M 0 0 L 100 100 A 200 200 0 1 0 0 -100" dur="10s" rotate="auto" fill="freeze">
<mpath xlink:href="#path" />
</animateMotion>
<path ref="pathObj" fill="none" stroke="#ff9966" strokeMiterLimit="10" strokeDashOffset="988.01" style="stroke-width: 1; stroke-dasharray: 6, 6;"></path>
</svg>
</div>
</div>
<div class="player">
<button @click="pathRun2">测试 ▶</button>
<button @click="pathRun">▶</button>
<button class="pause" @click="pathPause"><i>〓</i></button>
<button @click="pathResume">↷</button>
<button @click="pathStop">■</button>
</div>
</div>
<script src="https://unpkg.com/vue@2.6.11/dist/vue.js"></script>
<script src="./lib/snap.svg.js"></script>
<script src="./lib/anime.min.js"></script>
<script>
Snap.plugin(( Snap, Element )=> {
Element.prototype.pause = () => {
console.log(this)
let anims = this.inAnim();
this.inAnim()[0].mina.pause();
// for (let i = 0; i < anims.length; i ++) {
// anims[i].mina.pause();
// }
}
Element.prototype.resume = () =>{
this.animate({ dummy: 0 } ,1);
this.inAnim()[0].mina.resume();
}
});
new Vue({
el: "#app",
data() {
return {
imgList: [
{
floorName: "隧道地图",
url: './assets/images/map01.jpg',
width:907,
height:390,
devices:[
{
deviceId: 1,
deviceName: "mock设备0",
points:[200, 96],
},
{
deviceId: 12,
deviceName: "mock设备1",
points:[408, 62],
},
{
deviceId: 16,
deviceName: "mock设备2",
points:[652, 210],
},
{
deviceId: 18,
deviceName: "mock设备3",
points:[812, 144],
}
]
},
{
floorName: "复兴岛公园",
url:'./assets/images/map02.png',
width:475,
height:784,
devices:[
{
deviceId: 1,
deviceName: "mock设备0",
points:[60, 387],
},
{
deviceId: 12,
deviceName: "mock设备1",
points:[326, 717],
}
]
},
{
floorName: "商场3层",
url: './assets/images/map03.png',
width:2144,
height:846,
devices:[
{
deviceId: 1,
deviceName: "mock设备0",
points:[342, 441],
},
{
deviceId: 12,
deviceName: "mock设备1",
points:[835, 616],
}
]
},
{
floorName: "上海师大徐汇校区",
url: './assets/images/map04.png',
width:727,
height:917,
devices:[
{
deviceId: 1,
deviceName: "mock设备0",
points:[46, 202],
},
{
deviceId: 12,
deviceName: "mock设备1",
points:[320, 217],
},
{
deviceId: 12,
deviceName: "mock设备1",
points:[357, 474],
}
]
}
],
newData:[],
pathLine:'',
snapObj:'',
pointArr:[],
mapHeight:'',
isLoad:true,
rectC:'',
mapInfo:{},
runTimer:'',
animation:'',
dirChanges:0
}
},
watch:{
imgList:{
handler:function(val,oldval){
console.log(val,oldval)
},
deep:true//对象内部的属性监听，也叫深度监听
}
},
computed: {
getMapHeight:()=>{
//console.log(this.$refs.mapLayers.getBoundingClientRect())
//return this.$refs.mapLayers.getBoundingClientRect().height
}
},
mounted(){
this.$nextTick(()=>{
this.mapHeight = this.$refs.mapLayers.getBoundingClientRect().height
this.mapInfo = this.$refs.mapOuter.getBoundingClientRect()
// let mapImg = new Image;
// mapImg.src = this.imgList[0].url
// mapImg.onload = (e)=>{
// console.log(e)
// }
this.dataUpdate()
})
},
methods: {
dataUpdate(){
let self = this;
this.pointsArr = []
let offsetX=[]
this.imgList.map((item,index)=>{
//console.log(item)
item.scale = this.mapHeight / item.height;
item.restoreScale = 1 /item.scale;
item.scaleW = (item.width * item.scale)+16
offsetX.push(item.scaleW);
//console.log(offsetX)
if(item.devices && item.devices.length >0 ){
item.devices.map((d)=>{
d.deviceItem = "left:"+d.points[0]+"px;top:"+d.points[1]+"px;transform: scale("+item.restoreScale+");margin-left:-10px;margin-top:-10px";
if(index === 0){
//this.pointArr.push(d.points)
//d.points = d.points
d.points[0] = d.points[0] * item.scale
//d.points[1] = d.points[1] * item.scale
}else if(index === 1){
//console.log(offsetX)
d.points[0] = offsetX[0]+ d.points[0] * item.scale;
d.points[1] = d.points[1]*item.scale;
}else if(index === 2){
d.points[0] = offsetX[0] + offsetX[1] + d.points[0]* item.scale;
d.points[1] = d.points[1]*item.scale;
}else if(index === 3){
d.points[0] = offsetX[0] + offsetX[1] + offsetX[2] + d.points[0]* item.scale;
d.points[1] = d.points[1]*item.scale;
}
d.points[0] = parseFloat(d.points[0].toFixed(2))
d.points[1] = parseFloat(d.points[1].toFixed(2))
this.pointArr.push(d.points)
})
}
})
setTimeout(()=>{
self.newData = this.imgList;
this.isLoad = false;
//console.log(this.$refs.mapLayers.getBoundingClientRect())
//console.log(...this.pointArr)
this.pathDraw()
},200)
},
pathStr(arr){
let strAll='',subStr='';
if(arr && arr.length > 0){
arr.map((item,index)=>{
if(index === 0){
subStr = "M "+ item.join(" ")
}else{
subStr = " L "+ item.join(" ")
}
strAll += subStr
})
}
console.log(strAll)
return strAll
},
pathDraw(){
this.snapObj = new Snap(this.$refs.svglayer)
//console.log(this.pointArr)
//this.pathLine = this.snapObj.path(this.pathStr(this.pointArr))
this.pathLine = this.$refs.pathObj.setAttribute("d",this.pathStr(this.pointArr))
// this.pathLine.attr({
// id: "squiggle",
// fill: "none",
// strokeWidth: "1",
// stroke: "#ff9966",
// strokeMiterLimit: "10",
// strokeDasharray: "6 6",
// strokeDashOffset: "988.01"
// })
this.CircleB = Snap(this.$refs.runer);
this.CircleB.attr({
fill: "red",
stroke: "#fff",
strokeWidth: 2
});
//this.CircleB.transform('translate(' + this.pointArr[0][0] + ',' + this.pointArr[0][1] + ')'); //初始化位置
this.$nextTick(()=>{
//console.log(this.pathLine.$el.getBoundingClientRect())
})
//this.$refs.runPath.setAttribute('path',this.pathStr(this.pointArr))
},
pathRun2(){
let self = this
this.CircleA = this.snapObj.circle(12,12,10).attr({
fill: "orange",
stroke: "#fff",
strokeWidth: 2,
cx:this.pointArr[0][0],
cy:this.pointArr[0][1]
});
let path3 = anime.path(this.$refs.pathObj);
console.log(path3('x'))
this.animation = anime({
targets: this.$refs.square,
translateX: path3('x'),
translateY: path3('y'),
rotate: path3('angle'),
easing: 'linear',
duration: 10000,
loop: false,
change: function(e) {
console.log(self.dirChanges,e)
self.dirChanges ++
console.log(this.dirChanges)
}
});
// this.CircleA.animate({cx:this.pointArr[1][0], cy:this.pointArr[1][1]}, 1000,mina.linear ,()=>{
// this.CircleA.animate({cx:this.pointArr[2][0], cy:this.pointArr[2][1]}, 1000,mina.linear)
// });
// this.pointArr.map((item,index)=>{
// //console.log(item,index)
// this.runTimer = setTimeout(()=>{
// this.CircleA.animate({cx:item[0], cy:item[1]}, 1000,mina.linear)
// },index*1000)
// })
//this.$refs.runPath.setAttribute('path',this.pathStr(this.pointArr))
//this.$refs.runPath.pause()
//this.$refs.runPath.attr("path",this.pathStr(this.pointArr))
},
pathRun(){
let self = this;
let pathLength = this.pathLine.getTotalLength();
if(this.CircleB){
Snap.animate(0, pathLength, (step)=>{
movePoint = self.pathLine.getPointAtLength( step );
let scrollX = step - this.mapInfo.width/2;
if(scrollX > 0){
self.$refs.mapOuter.scrollLeft = scrollX
}
//self.CircleB.attr({ cx: movePoint.x, cy: movePoint.y }); // move along path via cx & cy attributes
self.CircleB.transform('translate(' + movePoint.x + ',' + movePoint.y + ')');
}, 15000,mina.linear,(e) => {
console.log("动画结束",e)
let isEnd = confirm('播放完毕，点击确定重播，点击取消停留到当前。');
if(isEnd == true){
this.CircleB.transform('translate(' + this.pointArr[0][0] + ',' + this.pointArr[0][1] + ')');
self.$refs.mapOuter.scrollLeft = 0
}else{
}
});
}
},
pathStop(){
this.CircleA.stop();
},
pathPause(){
// this.CircleA.inAnim()[0].mina.pause();
// console.log(this.runTimer)
// clearTimeout(this.runTimer)
// this.runTimer = null;
//暂停
//this.$refs.svglayer.pauseAnimations();
//this.CircleB.inAnim()[0].mina.pause()
console.log(this.animation)
this.animation.pause()
},
pathResume(){
this.animation.play()
//this.$refs.runPath.unpauseAnimation();
//this.CircleA.inAnim()[0].mina.resume();
}
}
})
</script>
</body>
</html>