2018-10-23 19:32:42 +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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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<meta name="geometry" content="diagram">
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<link rel="stylesheet" href="./assets/common.css">
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2018-11-06 11:27:16 +08:00
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<link rel="stylesheet" href="./assets/info.css">
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2018-10-23 19:32:42 +08:00
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<title>point_circle</title>
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<style>
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#map { position:absolute; top:0; bottom:0; width:100%; }
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2019-02-25 23:56:37 +08:00
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.amap-maps {
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cursor: auto !important
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}
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2018-10-23 19:32:42 +08:00
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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 src="https://webapi.amap.com/maps?v=1.4.8&key=15cd8a57710d40c9b7c0e3cc120f1200&plugin=Map3D"></script>
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<script src="./assets/jquery-3.2.1.min.js"></script>
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<script src="./assets/dat.gui.min.js"></script>
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<script src="../build/L7.js"></script>
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<script>
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2018-11-06 11:27:16 +08:00
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const colorObj ={
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2019-04-02 11:59:43 +08:00
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blue: ["#E8FCFF", "#CFF6FF", "#A1E9ff", "#65CEF7", "#3CB1F0", "#2894E0", "#1772c2", "#105CB3", "#0D408C", "#002466"],
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2018-11-06 11:27:16 +08:00
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red: ["#FFF4F2", "#FFDFDB", "#FAADAA", "#F77472", "#F04850", "#D63147", "#BD223E", "#A81642", "#820C37", "#5C0023"].reverse(),
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orange:["#FFF7EB", "#FFECD4", "#FAD09D", "#F7B16A", "#F08D41", "#DB6C2C", "#C2491D", "#AD2B11", "#871D0C", "#610800"].reverse(),
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green:["#FAFFF0", "#EBF7D2", "#C8E695", "#A5D660", "#7DC238", "#59A616", "#3F8C0B", "#237804", "#125200", "#082B00"].reverse(),
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yellow:["#FFFFE8", "#FFFECC", "#FAF896", "#F7E463", "#F0CE3A", "#DBB125", "#C29117", "#AD7410", "#87500C", "#613000"].reverse(),
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purple:["#FCF2FF", "#F5DEFF", "#DDB3F2", "#BE7BE3", "#9B4ECF", "#7737B3", "#5B2899", "#411C85", "#270F5E", "#100338"].reverse()
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}
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2018-10-23 19:32:42 +08:00
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const scene = new L7.Scene({
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id: 'map',
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2019-04-02 11:59:43 +08:00
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mapStyle: 'dark', // 样式URL
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2018-10-23 19:32:42 +08:00
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center: [ 120.19382669582967, 30.258134 ],
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pitch: 0,
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2018-12-24 10:48:03 +08:00
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zoom: 12,
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2019-03-29 10:21:10 +08:00
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maxZoom:20,
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minZoom:0,
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2018-10-23 19:32:42 +08:00
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});
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window.scene = scene;
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2018-11-03 16:39:22 +08:00
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scene.on('loaded', () => {
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2018-10-23 19:32:42 +08:00
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$.get('https://gw.alipayobjects.com/os/rmsportal/epnZEheZeDgsiSjSPcCv.json', data => {
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2018-11-03 16:39:22 +08:00
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const circleLayer = scene.PointLayer({
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2019-03-29 10:21:10 +08:00
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zIndex: 0,
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2018-10-23 19:32:42 +08:00
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})
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2019-03-29 10:21:10 +08:00
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.source(data,{
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isCluster:true
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2018-11-16 16:52:25 +08:00
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})
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2019-03-29 10:21:10 +08:00
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.shape('hexagon')
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2019-04-02 11:59:43 +08:00
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.size('point_count', [ 5, 40]) // default 1
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2018-11-16 16:52:25 +08:00
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//.size('value', [ 10, 300]) // default 1
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2019-02-25 23:56:37 +08:00
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.active(true)
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2019-04-02 11:59:43 +08:00
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.color('point_count',colorObj.blue)
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2018-10-23 19:32:42 +08:00
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.style({
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stroke: 'rgb(255,255,255)',
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strokeWidth: 1,
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2019-04-02 11:59:43 +08:00
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opacity: 1
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2018-10-23 19:32:42 +08:00
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})
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.render();
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2019-03-29 10:21:10 +08:00
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window.circleLayer = circleLayer;
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const layerText = scene.PointLayer({
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zIndex: 3
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})
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.source(circleLayer.layerSource)
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.shape('point_count', 'text')
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.active(true)
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2019-04-02 11:59:43 +08:00
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.filter('point_count',(p)=>{
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return p > 50
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})
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.size('point_count', [ 5, 20]) // default 1
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.color('#fff')
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2019-03-29 10:21:10 +08:00
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.style({
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stroke: '#999',
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strokeWidth: 0,
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opacity: 1.0
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})
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.render();
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console.log(layerText);
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2018-10-23 19:32:42 +08:00
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});
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2018-11-06 11:27:16 +08:00
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2018-10-23 19:32:42 +08:00
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});
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</script>
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</body>
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</html>
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