mirror of https://gitee.com/antv-l7/antv-l7
76 lines
1.8 KiB
HTML
76 lines
1.8 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
|
<meta name="geometry" content="diagram">
|
|
<link rel="stylesheet" href="./assets/common.css">
|
|
<title>point_circle</title>
|
|
<style>
|
|
#map { position:absolute; top:0; bottom:0; width:100%; }
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
<div id="map"></div>
|
|
<script src="https://webapi.amap.com/maps?v=1.4.8&key=15cd8a57710d40c9b7c0e3cc120f1200&plugin=Map3D"></script>
|
|
<script src="./assets/jquery-3.2.1.min.js"></script>
|
|
<script src="./assets/dat.gui.min.js"></script>
|
|
<script src="../build/L7.js"></script>
|
|
<script>
|
|
|
|
const scene = new L7.Scene({
|
|
id: 'map',
|
|
mapStyle: 'dark', // 样式URL
|
|
center: [120.132624,30.281774],
|
|
pitch: 0,
|
|
zoom: 3.88
|
|
});
|
|
scene.on('loaded', () => {
|
|
$.get('https://gw.alipayobjects.com/os/basement_prod/7359a5e9-3c5e-453f-b207-bc892fb23b84.csv', data => {
|
|
var layer = scene.HeatmapLayer({
|
|
zIndex: 2
|
|
})
|
|
.source(data, {
|
|
parser: {
|
|
type: 'csv',
|
|
x: 'lng',
|
|
y: 'lat'
|
|
},
|
|
transforms:[
|
|
{
|
|
type: 'map',
|
|
callback:function(item){
|
|
const [x, y] = item.coordinates;
|
|
item.lat = item.lat*1;
|
|
item.lng = item.lng*1;
|
|
item.v = item.v *1;
|
|
item.coordinates = [x*1,y*1];
|
|
return item;
|
|
}
|
|
|
|
},
|
|
{
|
|
type: 'grid',
|
|
size: 15000,
|
|
field:'v',
|
|
method:'sum'
|
|
}
|
|
]
|
|
})
|
|
.shape('grid')
|
|
.active({fill:'red'})
|
|
.style({
|
|
coverage: 0.8
|
|
})
|
|
.color('count', ["#002466","#105CB3","#2894E0","#CFF6FF","#FFF5B8","#FFAB5C","#F27049","#730D1C"])
|
|
.render();
|
|
console.log(layer);
|
|
});
|
|
});
|
|
</script>
|
|
</body>
|
|
</html>
|
|
|