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mapbox_tracktyphoon.html
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mapbox_tracktyphoon.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<title>台风路径播放</title>
<style>
body {
margin: 0;
padding: 0;
overflow: hidden;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
#main {
margin: 0 auto;
width: 100%;
height: 100%;
overflow: hidden;
}
</style>
<script type="text/javascript" src="./js/include-mapboxgl.js" include="axios,turf,vue,ant-design-vue"></script>
</head>
<body>
<div id="main">
<a-card :bordered="false">
<div class="legend custom">
<div class="legend-item"><span class="circle" style="background-color: rgb(0, 254, 223);"></span> <span class="text">热带低压</span></div>
<div class="legend-item"><span class="circle" style="background-color: rgb(254, 243, 0);"></span> <span class="text">热带风暴</span></div>
<div class="legend-item"><span class="circle" style="background-color: rgb(254, 144, 44);"></span> <span class="text">强热带风暴</span></div>
<div class="legend-item"><span class="circle" style="background-color: rgb(254, 4, 4);"></span> <span class="text">台风</span></div>
<div class="legend-item"><span class="circle" style="background-color: rgb(254, 58, 163);"></span> <span class="text">强台风</span></div>
<div class="legend-item"><span class="circle" style="background-color: rgb(174, 0, 217);"></span> <span class="text">超强台风</span></div>
</div>
</a-card>
<a-button type="primary" style="position: absolute;z-index: 999;bottom: 0;
left: 0;" v-on:click="start()">播放</a-button>
</div>
<div id='map'></div>
<script type="text/javascript" src="./js/extra/typhoon/Utils.js"></script>
<script type="text/javascript" src="./js/extra/typhoon/TyphoonRouteLayer.js"></script>
<script type="text/javascript" src="./js/extra/typhoon/TyphoonForecastLayer.js"></script>
<script type="text/javascript" src="./js/extra/typhoon/TyphoonCurrentLayer.js"></script>
<script type="text/javascript">
new Vue({
el: '#main',
data() {
return {
map: null,
typhoonPoints: [],
typhoonRoutePoints: [],
typhoonIndex: 0,
typhoonCurrentLayer: null,
typhoonRouteLayer: null,
typhoonForecastLayer: null
}
},
mounted() {
this.map = new mapboxgl.Map({
container: 'map',
style: {
"version": 8,
"glyphs": "./libs/mapbox-gl/font/{fontstack}/{range}.pbf",
//"sprite":window.location.origin+"/GIS-Master/examples/mapboxgl//libs/mapbox-gl/sprites/sprite",
"sprite": window.location.origin + "/examples/mapboxgl/data/track/sprite",
"sources": {
"raster-tiles": {
"type": "raster",
//"tiles": ["https://map.geoq.cn/ArcGIS/rest/services/ChinaOnlineStreetPurplishBlue/MapServer/tile//{z}/{y}/{x}"],
"tiles": ["http://support.supermap.com.cn:8090/iserver/services/map-china400/rest/maps/ChinaDark/zxyTileImage.png?z={z}&x={x}&y={y}"],
"tileSize": 256
}
},
"layers": [{
"id": "basemap",
"type": "raster",
"source": "raster-tiles",
"minzoom": 0,
"maxzoom": 15
}]
},
attributionControl: false,
center: [121.646, 27.462],
zoom: 6,
pitch: 0
});
this.map.on('load', () => {
axios.get('./data/track/lekima.json').then(res => {
let data = res.data.points;
//data = data.sort((a, b) => new Date(b.time) - new Date(a.time));
//data = _.sortBy(data, item => new Date(item.time));
this.addTyphoonLayer(this.map, data);
})
})
},
methods: {
start() {
this.reset();
this.animate();
},
addTyphoonLayer(map, typhoonPoints) {
this.typhoonPoints = typhoonPoints;
// let typhoonCurrentPoint = _.cloneDeep(typhoonPoints[typhoonPoints.length - 1]);
let typhoonCurrentPoint = typhoonPoints[typhoonPoints.length - 1];
this.typhoonCurrentLayer = new TyphoonCurrentLayer(map, typhoonCurrentPoint);
this.typhoonRouteLayer = new TyphoonRouteLayer(map, typhoonPoints);
this.typhoonForecastLayer = new TyphoonForecastLayer(map, typhoonCurrentPoint);
},
reset() {
this.typhoonIndex = 0;
this.typhoonRoutePoints = [];
},
animate() {
//使用requestAnimationFrame
// if (this.typhoonIndex < this.typhoonPoints.length) {
// let typhoonCurrent = this.typhoonPoints[this.typhoonIndex];
// this.typhoonRoutePoints.push(typhoonCurrent);
// this.typhoonRouteLayer.update(this.typhoonRoutePoints);
// this.typhoonCurrentLayer.update(typhoonCurrent);
// this.typhoonForecastLayer.update(typhoonCurrent);
// requestAnimationFrame(this.animate);
// }
// this.typhoonIndex++;
//使用setInterval
this.intervalTimer && clearInterval(this.intervalTimer);
this.intervalTimer = setInterval(() => {
if (this.typhoonIndex == this.typhoonPoints.length) {
clearInterval(this.intervalTimer);
this.intervalTimer = null;
return;
}
let typhoonCurrent = this.typhoonPoints[this.typhoonIndex];
this.typhoonRoutePoints.push(typhoonCurrent);
this.typhoonRouteLayer.update(this.typhoonRoutePoints);
this.typhoonCurrentLayer.update(typhoonCurrent);
this.typhoonForecastLayer.update(typhoonCurrent);
this.typhoonIndex++;
}, 100);
}
}
})
</script>
<style>
.ant-card {
bottom: 0;
right: 0;
z-index: 99;
position: absolute;
width: 150px;
}
.ant-card-body {
padding: 0;
}
.legend {
position: absolute;
right: 10px;
bottom: 38px;
border-radius: 4px;
background-color: rgba(0, 0, 0, .5);
font-size: 12px;
font-weight: 700;
box-shadow: 0 0 0 2px rgba(0, 0, 0, .1);
}
.legend-item .circle {
border-radius: 50%;
}
.legend-item {
padding: 4px 6px;
}
.legend.custom {
background-color: hsla(0, 0%, 100%, .8);
}
.legend-item .circle,
.legend-item .square {
display: inline-block;
width: 10px;
height: 10px;
margin-right: 2px;
}
.legend.custom .text {
color: #496c8a;
}
/* .marker {
padding: 0;
background: url('./img/typhoon.gif');
width: 40px;
height: 40px;
background-position: 50%;
-webkit-transform: scale(0.75);
transform: scale(0.75);
} */
.marker {
display: block;
padding: 0;
background: url('./img/typhoon.png');
width: 40px;
height: 40px;
background-position: 50%;
-webkit-transform: scale(0.75);
transform: scale(0.75);
animation: rotation 1s linear infinite;
-webkit-animation: rotation 1s linear infinite;
transform-origin: center;
}
@keyframes rotation {
from {
-webkit-transform: rotate(0deg);
transform: rotate(0deg);
}
to {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
</style>
</body>
</html>