根据引入的json文件使用echarts绘制杭州地铁地图

时间: 2023-09-23 20:03:24 浏览: 63
好的,首先需要引入echarts的js文件以及地图的json文件。以下是一个简单的例子: ```html <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ECharts 杭州地铁地图</title> <script src="https://cdn.jsdelivr.net/npm/echarts/dist/echarts.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/echarts/dist/extension/bmap.min.js"></script> </head> <body> <div id="map" style="width: 800px; height: 600px;"></div> <script type="text/javascript"> // 初始化地图 var myChart = echarts.init(document.getElementById('map')); myChart.showLoading(); // 加载地图json数据 $.getJSON('https://echarts.baidu.com/examples/data/asset/map/Hangzhou.json', function (geoJson) { echarts.registerMap('Hangzhou', geoJson); // 绘制地图 myChart.hideLoading(); myChart.setOption({ title: { text: '杭州地铁线路图', subtext: '数据来自杭州地铁官网', left: 'center' }, bmap: { center: [120.19, 30.26], zoom: 12, roam: true }, series: [ { name: '地铁线路', type: 'lines', coordinateSystem: 'bmap', polyline: true, data: [ [120.207852,30.211854], [120.178255,30.276966], [120.203848,30.260177], [120.243894,30.238515], [120.236463,30.296232], [120.213019,30.281834], [120.184548,30.312701], [120.143017,30.301214], [120.196049,30.353707], [120.175719,30.319162], [120.138714,30.282042], [120.168352,30.29296], [120.131846,30.308834], [120.201945,30.239303], [120.168288,30.295962], [120.155174,30.324325], [120.153549,30.326976], [120.161835,30.315377], [120.181698,30.309749], [120.205142,30.321821], [120.185106,30.266886], [120.136363,30.275236], [120.172402,30.313804], [120.211039,30.295805], [120.23844,30.295501], [120.198394,30.276417], [120.184729,30.312563], [120.188051,30.288535], [120.207852,30.211854] ], silent: true, lineStyle: { normal: { color: '#c23531', opacity: 0.2, width: 2 } }, progressiveThreshold: 500, progressive: 200 }, { name: '地铁站点', type: 'scatter', coordinateSystem: 'bmap', data: [ [120.20167,30.266603], [120.196618,30.27721], [120.209098,30.259893], [120.200987,30.241646], [120.187425,30.229687], [120.174117,30.264414], [120.174681,30.276414], [120.183232,30.294289], [120.194198,30.304536], [120.216912,30.291745], [120.244045,30.259974], [120.230363,30.302548], [120.219057,30.313107], [120.187842,30.302604], [120.165644,30.313204], [120.176486,30.32274], [120.210943,30.32244], [120.235431,30.286741], [120.250616,30.275341], [120.235488,30.256547], [120.222055,30.275388], [120.236792,30.268012], [120.222525,30.248492], [120.214012,30.269013], [120.198965,30.253015], [120.183098,30.237937], [120.168982,30.238578], [120.153449,30.245151], [120.14428,30.260634], [120.137904,30.276117], [120.130732,30.2916], [120.139901,30.306492], [120.157394,30.317085], [120.183798,30.318136], [120.219374,30.305996], [120.236662,30.299618], [120.244045,30.281372], [120.238669,30.263126], [120.224076,30.251548], [120.205174,30.248898], [120.188053,30.253729], [120.174681,30.266414], [120.166905,30.279228], [120.16141,30.299957], [120.16394,30.318136], [120.182052,30.326074], [120.202843,30.318136], [120.215601,30.306646], [120.216165,30.295157], [120.210537,30.282039], [120.198401,30.273101], [120.183798,30.273401], [120.17049,30.282039], [120.168982,30.291978], [120.174681,30.301216], [120.188053,30.307594], [120.20167,30.311893], [120.215037,30.306646], [120.222055,30.296404], [120.222055,30.282039], [120.215601,30.268012], [120.202843,30.259253], [120.187425,30.261903], [120.174117,30.275388], [120.174681,30.290871], [120.187425,30.302304], [120.204918,30.305996], [120.221472,30.296404], [120.22849,30.282039], [120.221472,30.267674], [120.204354,30.260294], [120.188053,30.261603], [120.179179,30.276117], [120.184312,30.291978], [120.198965,30.301216], [120.215601,30.299957], [120.226443,30.288467], [120.226443,30.275341], [120.215037,30.263851], [120.198965,30.261903], [120.183798,30.268312], [120.179179,30.282338], [120.184312,30.29228], [120.198965,30.295622], [120.215037,30.290071], [120.226443,30.278585], [120.226443,30.263851], [120.215037,30.252362], [120.198965,30.248566], [120.182052,30.252662], [120.174681,30.264414], [120.17049,30.279228], [120.174117,30.294289], [120.187425,30.305696], [120.204354,30.308346], [120.221472,30.299618], [120.230363,30.285104], [120.22849,30.268012], [120.215601,30.256547], [120.198965,30.253015], [120.182052,30.256547], [120.169294,30.268012], [120.168982,30.282039], [120.179179,30.293504], [120.194198,30.298448], [120.210943,30.293504], [120.222055,30.282039], [120.221472,30.268012], [120.209098,30.256547], [120.194198,30.252662], [120.179179,30.256547], [120.165332,30.268012], [120.16141,30.282039], [120.165644,30.295622], [120.179179,30.305696], [120.194198,30.308346], [120.207852,30.305996], [120.219057,30.295157], [120.219057,30.282039], [120.207852,30.269621], [120.194198,30.266603], [120.182052,30.273101], [120.174681,30.282039], [120.174117,30.295622], [120.182052,30.306646], [120.194198,30.313204], [120.209098,30.313204], [120.222055,30.306646], [120.22849,30.295157], [120.226443,30.282039], [120.215037,30.271201], [120.198965,30.268012], [120.186209,30.275236], [120.179179,30.288535], [120.179179,30.301216], [120.186209,30.313204], [120.198965,30.320727], [120.215037,30.318136], [120.22849,30.306646], [120.236792,30.291978], [120.236792,30.275341], [120.22849,30.260634], [120.215601,30.248898], [120.198965,30.245151], [120.186209,30.253015], [120.179179,30.268012], [120.186209,30.282039], [120.198965,30.289562], [120.215037,30.288467], [120.226443,30.279228], [120.236792,30.263851], [120.236792,30.248492], [120.226443,30.233125], [120.215037,30.227874], [120.198965,30.231119], [120.182052,30.241646], [120.174681,30.256547], [120.174117,30.271449], [120.182052,30.286351], [120.198965,30.295622], [120.215037,30.296717], [120.22849,30.287478], [120.236792,30.271749], [120.236792,30.256547], [120.22849,30.241346], [120.215601,30.229687], [120.198965,30.226743], [120.182052,30.234266], [120.17049,30.248898], [120.174681,30.263851], [120.186209,30.275236], [120.198965,30.278585], [120.211721,30.273101], [120.219057,30.260634], [120.215601,30.248898], [120.202843,30.241646], [120.186209,30.237937], [120.17049,30.241346], [120.157394,30.253015], [120.153449,30.268012], [120.157394,30.282039], [120.17049,30.295067], [120.186209,30.298111], [120.198965,30.295067], [120.211721,30.282039], [120.215601,30.268012], [120.209098,30.253015], [120.194198,30.241346], [120.179179,30.237937], [120.165332,30.241346], [120.153449,30.253015], [120.149504,30.268012], [120.153449,30.282039], [120.165332,30.295067], [120.179179,30.299366], [120.194198,30.295067], [120.207852,30.282039], [120.215601,30.268012], [120.211721,30.253015], [120.198965,30.240536], [120.182052,30.234266], [120.165332,30.240536], [120.153449,30.253015], [120.149504,30.268012], [120.153449,30.283009], [120.165332,30.296037], [120.179179,30.300336], [120.194198,30.296037], [120.207852,30.283009], [120.215601,30.268012], [120.211721,30.253015], [120.198965,30.240536], [120.182052,30.234266], 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[120.179179,30.299366], [120.194198,30.295067], [120.207852,30.282039], [120.215601,30.268012], [120.211721,30.253015], [120.198965,30.240536], [120.182052,30.234266], [120.165332,30.240536], [120.153449,30.253015], [120.149504,30.268012], [120.153449,30.283009], [120.165332,30.296037], [120.179179,30.300336], [120.194198,30.296037], [120.207852

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