2019-08-20 20:39:48 +08:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<link rel="stylesheet" href="https://gw.alipayobjects.com/os/rmsportal/PqLCOJpqoOUfuPRacUzE.css" />
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<title>气泡图</title>
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<style> ::-webkit-scrollbar{display:none;}html,body{overflow:hidden;margin:0;}
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#map { position:absolute; top:0; bottom:0; width:100%; }
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</style>
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</head>
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<body>
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<div id="map"></div>
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<script>/*Fixing iframe window.innerHeight 0 issue in Safari*/ document.body.clientHeight; </script>
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<script src="https://webapi.amap.com/maps?v=1.4.8&key=15cd8a57710d40c9b7c0e3cc120f1200&plugin=Map3D"></script>
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<script src="https://gw.alipayobjects.com/os/antv/assets/lib/jquery-3.2.1.min.js"></script>
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<script src="../build/l7.js"></script>
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<style>
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#map { position:absolute; top:0; bottom:0; width:100%; }
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</style>
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<script>
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var scene = new L7.Scene({
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id: 'map',
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mapStyle: 'light', // 样式URL
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center: [120.19382669582967, 30.258134],
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pitch: 0,
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minZoom:5,
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maxZoom:15,
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zoom: 3
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});
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window.scene = scene;
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scene.on('loaded',()=>{
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$.getJSON('https://gw.alipayobjects.com/os/basement_prod/1d27c363-af3a-469e-ab5b-7a7e1ce4f311.json', city => {
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const labeldata = city.features.map(fe=>{
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return fe.properties
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})
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const layer = scene.PolygonLayer()
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.source(city)
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.color('unit_price',['#b2182b','#ef8a62','#fddbc7','#d1e5f0','#67a9cf','#2166ac'].reverse())
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.shape('fill')
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.active(true)
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.style({
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opacity: 1
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})
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.render()
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const layer2= scene.PolygonLayer()
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.source(city)
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.color('#fff')
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.shape('line')
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.style({
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opacity: 1
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})
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.render()
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layer.fitBounds();
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scene.PointLayer({
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zIndex: 5
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})
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.source(labeldata,{
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parser:{
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type:'json',
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x:'longitude',
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y:'latitude'
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}
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})
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.shape('name', 'text')
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.size(20)
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2019-08-21 17:36:33 +08:00
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.color('#000')
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2019-08-20 20:39:48 +08:00
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.style({
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// fontFamily: 'Monaco, monospace', // 字体
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fontWeight: 200,
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textAnchor: 'center', // 文本相对锚点的位置 center|left|right|top|bottom|top-left
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textOffset: [ 0, 0 ], // 文本相对锚点的偏移量 [水平, 垂直]
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spacing: 2, // 字符间距
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padding: [ 4, 4 ], // 文本包围盒 padding [水平，垂直]，影响碰撞检测结果，避免相邻文本靠的太近
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strokeColor: '#fff', // 描边颜色
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2019-08-21 17:36:33 +08:00
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strokeWidth: 4, // 描边宽度
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2019-08-20 20:39:48 +08:00
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opacity: 1.0
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})
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.render();
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})
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})
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</script>
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