前端笔记-echarts加载geo地图
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前端笔记-echarts加载geo地图
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效果如下所示：
源碼如下：
<html> <head><title>中國地圖散點圖</title><script src = "echarts.js" ></script><script src = "china.js"></script> </head><body><div id = "main" style = "height: 400px; width: 600px"></div> <script type = "text/javascript" >var mychart = echarts.init(document.getElementById("main"))var data = [{name: '海門', value: 9},{name: '鄂爾多斯', value: 12},{name: '招遠', value: 12},{name: '舟山', value: 12},{name: '齊齊哈爾', value: 14},{name: '鹽城', value: 15},{name: '赤峰', value: 16},{name: '青島', value: 18},{name: '乳山', value: 18},{name: '金昌', value: 19},{name: '泉州', value: 21},{name: '萊西', value: 21},{name: '日照', value: 21},{name: '膠南', value: 22},{name: '南通', value: 23},{name: '拉薩', value: 24},{name: '云浮', value: 24},{name: '梅州', value: 25},{name: '文登', value: 25},{name: '上海', value: 25},{name: '攀枝花', value: 25},{name: '威海', value: 25},{name: '承德', value: 25},{name: '廈門', value: 26},{name: '汕尾', value: 26},{name: '潮州', value: 26},{name: '丹東', value: 27},{name: '太倉', value: 27},{name: '曲靖', value: 27},{name: '煙臺', value: 28},{name: '福州', value: 29},{name: '瓦房店', value: 30},{name: '即墨', value: 30},{name: '撫順', value: 31},{name: '玉溪', value: 31},{name: '張家口', value: 31},{name: '陽泉', value: 31},{name: '萊州', value: 32},{name: '湖州', value: 32},{name: '汕頭', value: 32},{name: '昆山', value: 33},{name: '寧波', value: 33},{name: '湛江', value: 33},{name: '揭陽', value: 34},{name: '榮成', value: 34},{name: '連云港', value: 35},{name: '葫蘆島', value: 35},{name: '常熟', value: 36},{name: '東莞', value: 36},{name: '河源', value: 36},{name: '淮安', value: 36},{name: '泰州', value: 36},{name: '南寧', value: 37},{name: '營口', value: 37},{name: '惠州', value: 37},{name: '江陰', value: 37},{name: '蓬萊', value: 37},{name: '韶關', value: 38},{name: '嘉峪關', value: 38},{name: '廣州', value: 38},{name: '延安', value: 38},{name: '太原', value: 39},{name: '清遠', value: 39},{name: '中山', value: 39},{name: '昆明', value: 39},{name: '壽光', value: 40},{name: '盤錦', value: 40},{name: '長治', value: 41},{name: '深圳', value: 41},{name: '珠海', value: 42},{name: '宿遷', value: 43},{name: '咸陽', value: 43},{name: '銅川', value: 44},{name: '平度', value: 44},{name: '佛山', value: 44},{name: '海口', value: 44},{name: '江門', value: 45},{name: '章丘', value: 45},{name: '肇慶', value: 46},{name: '大連', value: 47},{name: '臨汾', value: 47},{name: '吳江', value: 47},{name: '石嘴山', value: 49},{name: '沈陽', value: 50},{name: '蘇州', value: 50},{name: '茂名', value: 50},{name: '嘉興', value: 51},{name: '長春', value: 51},{name: '膠州', value: 52},{name: '銀川', value: 52},{name: '張家港', value: 52},{name: '三門峽', value: 53},{name: '錦州', value: 54},{name: '南昌', value: 54},{name: '柳州', value: 54},{name: '三亞', value: 54},{name: '自貢', value: 56},{name: '吉林', value: 56},{name: '陽江', value: 57},{name: '瀘州', value: 57},{name: '西寧', value: 57},{name: '宜賓', value: 58},{name: '呼和浩特', value: 58},{name: '成都', value: 58},{name: '大同', value: 58},{name: '鎮江', value: 59},{name: '桂林', value: 59},{name: '張家界', value: 59},{name: '宜興', value: 59},{name: '北海', value: 60},{name: '西安', value: 61},{name: '金壇', value: 62},{name: '東營', value: 62},{name: '牡丹江', value: 63},{name: '遵義', value: 63},{name: '紹興', value: 63},{name: '揚州', value: 64},{name: '常州', value: 64},{name: '濰坊', value: 65},{name: '重慶', value: 66},{name: '臺州', value: 67},{name: '南京', value: 67},{name: '濱州', value: 70},{name: '貴陽', value: 71},{name: '無錫', value: 71},{name: '本溪', value: 71},{name: '克拉瑪依', value: 72},{name: '渭南', value: 72},{name: '馬鞍山', value: 72},{name: '寶雞', value: 72},{name: '焦作', value: 75},{name: '句容', value: 75},{name: '北京', value: 79},{name: '徐州', value: 79},{name: '衡水', value: 80},{name: '包頭', value: 80},{name: '綿陽', value: 80},{name: '烏魯木齊', value: 84},{name: '棗莊', value: 84},{name: '杭州', value: 84},{name: '淄博', value: 85},{name: '鞍山', value: 86},{name: '溧陽', value: 86},{name: '庫爾勒', value: 86},{name: '安陽', value: 90},{name: '開封', value: 90},{name: '濟南', value: 92},{name: '德陽', value: 93},{name: '溫州', value: 95},{name: '九江', value: 96},{name: '邯鄲', value: 98},{name: '臨安', value: 99},{name: '蘭州', value: 99},{name: '滄州', value: 100},{name: '臨沂', value: 103},{name: '南充', value: 104},{name: '天津', value: 105},{name: '富陽', value: 106},{name: '泰安', value: 112},{name: '諸暨', value: 112},{name: '鄭州', value: 113},{name: '哈爾濱', value: 114},{name: '聊城', value: 116},{name: '蕪湖', value: 117},{name: '唐山', value: 119},{name: '平頂山', value: 119},{name: '邢臺', value: 119},{name: '德州', value: 120},{name: '濟寧', value: 120},{name: '荊州', value: 127},{name: '宜昌', value: 130},{name: '義烏', value: 132},{name: '麗水', value: 133},{name: '洛陽', value: 134},{name: '秦皇島', value: 136},{name: '株洲', value: 143},{name: '石家莊', value: 147},{name: '萊蕪', value: 148},{name: '常德', value: 152},{name: '保定', value: 153},{name: '湘潭', value: 154},{name: '金華', value: 157},{name: '岳陽', value: 169},{name: '長沙', value: 175},{name: '衢州', value: 177},{name: '廊坊', value: 193},{name: '菏澤', value: 194},{name: '合肥', value: 229},{name: '武漢', value: 273},{name: '大慶', value: 279}];var geoCoordMap = {'海門': [121.15, 31.89],'鄂爾多斯': [109.781327, 39.608266],'招遠': [120.38, 37.35],'舟山': [122.207216, 29.985295],'齊齊哈爾': [123.97, 47.33],'鹽城': [120.13, 33.38],'赤峰': [118.87, 42.28],'青島': [120.33, 36.07],'乳山': [121.52, 36.89],'金昌': [102.188043, 38.520089],'泉州': [118.58, 24.93],'萊西': [120.53, 36.86],'日照': [119.46, 35.42],'膠南': [119.97, 35.88],'南通': [121.05, 32.08],'拉薩': [91.11, 29.97],'云浮': [112.02, 22.93],'梅州': [116.1, 24.55],'文登': [122.05, 37.2],'上海': [121.48, 31.22],'攀枝花': [101.718637, 26.582347],'威海': [122.1, 37.5],'承德': [117.93, 40.97],'廈門': [118.1, 24.46],'汕尾': [115.375279, 22.786211],'潮州': [116.63, 23.68],'丹東': [124.37, 40.13],'太倉': [121.1, 31.45],'曲靖': [103.79, 25.51],'煙臺': [121.39, 37.52],'福州': [119.3, 26.08],'瓦房店': [121.979603, 39.627114],'即墨': [120.45, 36.38],'撫順': [123.97, 41.97],'玉溪': [102.52, 24.35],'張家口': [114.87, 40.82],'陽泉': [113.57, 37.85],'萊州': [119.942327, 37.177017],'湖州': [120.1, 30.86],'汕頭': [116.69, 23.39],'昆山': [120.95, 31.39],'寧波': [121.56, 29.86],'湛江': [110.359377, 21.270708],'揭陽': [116.35, 23.55],'榮成': [122.41, 37.16],'連云港': [119.16, 34.59],'葫蘆島': [120.836932, 40.711052],'常熟': [120.74, 31.64],'東莞': [113.75, 23.04],'河源': [114.68, 23.73],'淮安': [119.15, 33.5],'泰州': [119.9, 32.49],'南寧': [108.33, 22.84],'營口': [122.18, 40.65],'惠州': [114.4, 23.09],'江陰': [120.26, 31.91],'蓬萊': [120.75, 37.8],'韶關': [113.62, 24.84],'嘉峪關': [98.289152, 39.77313],'廣州': [113.23, 23.16],'延安': [109.47, 36.6],'太原': [112.53, 37.87],'清遠': [113.01, 23.7],'中山': [113.38, 22.52],'昆明': [102.73, 25.04],'壽光': [118.73, 36.86],'盤錦': [122.070714, 41.119997],'長治': [113.08, 36.18],'深圳': [114.07, 22.62],'珠海': [113.52, 22.3],'宿遷': [118.3, 33.96],'咸陽': [108.72, 34.36],'銅川': [109.11, 35.09],'平度': [119.97, 36.77],'佛山': [113.11, 23.05],'海口': [110.35, 20.02],'江門': [113.06, 22.61],'章丘': [117.53, 36.72],'肇慶': [112.44, 23.05],'大連': [121.62, 38.92],'臨汾': [111.5, 36.08],'吳江': [120.63, 31.16],'石嘴山': [106.39, 39.04],'沈陽': [123.38, 41.8],'蘇州': [120.62, 31.32],'茂名': [110.88, 21.68],'嘉興': [120.76, 30.77],'長春': [125.35, 43.88],'膠州': [120.03336, 36.264622],'銀川': [106.27, 38.47],'張家港': [120.555821, 31.875428],'三門峽': [111.19, 34.76],'錦州': [121.15, 41.13],'南昌': [115.89, 28.68],'柳州': [109.4, 24.33],'三亞': [109.511909, 18.252847],'自貢': [104.778442, 29.33903],'吉林': [126.57, 43.87],'陽江': [111.95, 21.85],'瀘州': [105.39, 28.91],'西寧': [101.74, 36.56],'宜賓': [104.56, 29.77],'呼和浩特': [111.65, 40.82],'成都': [104.06, 30.67],'大同': [113.3, 40.12],'鎮江': [119.44, 32.2],'桂林': [110.28, 25.29],'張家界': [110.479191, 29.117096],'宜興': [119.82, 31.36],'北海': [109.12, 21.49],'西安': [108.95, 34.27],'金壇': [119.56, 31.74],'東營': [118.49, 37.46],'牡丹江': [129.58, 44.6],'遵義': [106.9, 27.7],'紹興': [120.58, 30.01],'揚州': [119.42, 32.39],'常州': [119.95, 31.79],'濰坊': [119.1, 36.62],'重慶': [106.54, 29.59],'臺州': [121.420757, 28.656386],'南京': [118.78, 32.04],'濱州': [118.03, 37.36],'貴陽': [106.71, 26.57],'無錫': [120.29, 31.59],'本溪': [123.73, 41.3],'克拉瑪依': [84.77, 45.59],'渭南': [109.5, 34.52],'馬鞍山': [118.48, 31.56],'寶雞': [107.15, 34.38],'焦作': [113.21, 35.24],'句容': [119.16, 31.95],'北京': [116.46, 39.92],'徐州': [117.2, 34.26],'衡水': [115.72, 37.72],'包頭': [110, 40.58],'綿陽': [104.73, 31.48],'烏魯木齊': [87.68, 43.77],'棗莊': [117.57, 34.86],'杭州': [120.19, 30.26],'淄博': [118.05, 36.78],'鞍山': [122.85, 41.12],'溧陽': [119.48, 31.43],'庫爾勒': [86.06, 41.68],'安陽': [114.35, 36.1],'開封': [114.35, 34.79],'濟南': [117, 36.65],'德陽': [104.37, 31.13],'溫州': [120.65, 28.01],'九江': [115.97, 29.71],'邯鄲': [114.47, 36.6],'臨安': [119.72, 30.23],'蘭州': [103.73, 36.03],'滄州': [116.83, 38.33],'臨沂': [118.35, 35.05],'南充': [106.110698, 30.837793],'天津': [117.2, 39.13],'富陽': [119.95, 30.07],'泰安': [117.13, 36.18],'諸暨': [120.23, 29.71],'鄭州': [113.65, 34.76],'哈爾濱': [126.63, 45.75],'聊城': [115.97, 36.45],'蕪湖': [118.38, 31.33],'唐山': [118.02, 39.63],'平頂山': [113.29, 33.75],'邢臺': [114.48, 37.05],'德州': [116.29, 37.45],'濟寧': [116.59, 35.38],'荊州': [112.239741, 30.335165],'宜昌': [111.3, 30.7],'義烏': [120.06, 29.32],'麗水': [119.92, 28.45],'洛陽': [112.44, 34.7],'秦皇島': [119.57, 39.95],'株洲': [113.16, 27.83],'石家莊': [114.48, 38.03],'萊蕪': [117.67, 36.19],'常德': [111.69, 29.05],'保定': [115.48, 38.85],'湘潭': [112.91, 27.87],'金華': [119.64, 29.12],'岳陽': [113.09, 29.37],'長沙': [113, 28.21],'衢州': [118.88, 28.97],'廊坊': [116.7, 39.53],'菏澤': [115.480656, 35.23375],'合肥': [117.27, 31.86],'武漢': [114.31, 30.52],'大慶': [125.03, 46.58]};var convertData = function (data){var res = [];for (var i = 0; i < data.length; i++) {var geoCoord = geoCoordMap[data[i].name];if (geoCoord) {res.push({name: data[i].name,value: geoCoord.concat(data[i].value)});}}return res;};//配置var option = {title:{text: '中國地圖',left: 'center'},tooltip: {},geo:{map: 'china'},visualMap:{type: 'continuous',min: 0,max: 200,calculable: true,inRange:{color:['#50a3ba','#eac736','#d94e5d'],textStyle:{color:'#000000'},left:'right'}},series: [{name: '崗位數量',type: 'scatter',coordinateSystem: 'geo',data: convertData(data)}]};mychart.setOption(option)</script></body></html>?
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