GeoJSON 面数据

GeoJSON 面数据结构样例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
      <link rel="stylesheet" href="https://gw.alipayobjects.com/os/rmsportal/PqLCOJpqoOUfuPRacUzE.css" />
    <title>GeoJSON 面数据</title>
    <style> ::-webkit-scrollbar{display:none;}html,body{overflow:hidden;margin:0;}
    	#map { position:absolute; top:0; bottom:0; width:100%; }
    </style>
</head>
<body>
<div id="map"></div>
<script>/*Fixing iframe window.innerHeight 0 issue in Safari*/ document.body.clientHeight; </script>
<script src="https://webapi.amap.com/maps?v=1.4.8&key=15cd8a57710d40c9b7c0e3cc120f1200&plugin=Map3D"></script>
<script src="https://gw.alipayobjects.com/os/antv/assets/lib/jquery-3.2.1.min.js"></script>
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.l7-1.3.0-beta.4/build/L7-min.js"></script>
 <style>
	#map { position:absolute; top:0; bottom:0; width:100%; }
 </style>
<script>
  var scene = new L7.Scene({
    id: 'map',
    mapStyle: 'light', // 样式URL
    center: [114.2920, 30.5796],
    pitch: 0,
    zoom: 13
  });

scene.on('loaded', function() {
    var data = {
      "type": "FeatureCollection",
      "features": [{
        "type": "Feature",
        "properties": {},
        "geometry": {
          "type": "Polygon",
          "coordinates": [[[114.25077438354492, 30.600093873550072], [114.26502227783203, 30.600093873550072], [114.26502227783203, 30.60807236997211], [114.25077438354492, 30.60807236997211], [114.25077438354492, 30.600093873550072]]]
        }
    }, {
        "type": "Feature",
        "properties": {},
        "geometry": {
          "type": "Polygon",
          "coordinates": [[[114.31137084960938, 30.600093873550072], [114.30656433105469, 30.589602628298536], [114.31549072265625, 30.571572765814274], [114.32167053222655, 30.593149091802424], [114.32424545288086, 30.59965060448085], [114.31137084960938, 30.600093873550072]]]
        }
    }, {
        "type": "Feature",
        "properties": {},
        "geometry": {
          "type": "Polygon",
          "coordinates": [[[114.26004409790039, 30.57024256120887], [114.24373626708983, 30.563886887421297], [114.25472259521484, 30.555756930350302], [114.26776885986328, 30.55560910664438], [114.27618026733398, 30.56832112235078], [114.26004409790039, 30.57024256120887]]]
        }
    }]
    };
    scene.PolygonLayer({
      zIndex: 0
    }).source(data).shape('fill').color('#2F54EB').style({
      opacity: 0.05
    }).render();

scene.LineLayer({
      zIndex: 0
    }).source(data).shape('line').size(2).color('#2F54EB').style({
      opacity: 1.0
    }).render();
  });
</script>
</body>
</html>

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GeoJSON 面数据