@vue+echarts實現中國地圖流動效果
#話不多說看效果圖
操作步驟：
執行命令:npm run echarts -s 并回車
看到這樣的提示代表安裝成功 PS：網絡不好的情況建議用cnpm淘寶鏡像（全局終端執行命令：npm i -g cnpm --registry=https://registry.npm.taobao.org）
下載china.js
鏈接: https://pan.baidu.com/s/1EODVh9tJNEbFebbrhKyd_Q 提取碼: gjz4
引入
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import echarts from 'echarts/lib/echarts';import '@/map/china.js'; |
寫一個echarts容器 綁定ref
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<div class="wrapper"> <div class="map-container" style="width: 100%; height: 100%" ref="myEchart" ></div></div> |
配置option (有必要的注釋都已標記)
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<script>let echarts = require("echarts");import "echarts/lib/component/markLine";mounted(){ let data = [ { "name": "北京", "dataCount": [0, 1, 0, 0, 0, 0, 1], "id": "247" }, { "name": "天津", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "248" }, { "name": "河北", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "249" }, { "name": "山西", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "250" }, { "name": "內蒙古", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "251" }, { "name": "遼寧", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "252" }, { "name": "吉林", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "253" }, { "name": "黑龍江", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "254" }, { "name": "上海", "dataCount": [0, 1, 0, 0, 0, 0, 0], "id": "255" }, { "name": "江蘇", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "256" }, { "name": "浙江", "dataCount": [0, 1, 0, 0, 0, 0, 0], "id": "257" }, { "name": "安徽", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "258" }, { "name": "福建", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "259" }, { "name": "江西", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "260" }, { "name": "山東", "dataCount": [14235, 820, 0, 35, 0, 0, 4], "id": "261" }, { "name": "河南", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "262" }, { "name": "湖北", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "263" }, { "name": "湖南", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "264" }, { "name": "廣東", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "265" }, { "name": "廣西", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "266" }, { "name": "海南", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "267" }, { "name": "重慶", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "268" }, { "name": "四川", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "269" }, { "name": "貴州", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "270" }, { "name": "云南", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "271" }, { "name": "西藏", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "272" }, { "name": "陜西", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "273" }, { "name": "甘肅", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "274" }, { "name": "青海", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "275" }, { "name": "寧夏", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "276" }, { "name": "新疆", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "277" }, { "name": "臺灣", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "278" }, { "name": "香港", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "279" }, { "name": "澳門", "dataCount": [0, 0, 0, 0, 0, 0, 0], "id": "280" }] let chinaGeoCoordMap ={ '黑龍江': [127.9688, 45.368,1], '內蒙古': [110.3467, 41.4899,1], '吉林': [125.8154, 44.2584,1], '北京': [116.4551, 40.2539,2], '遼寧': [123.1238, 42.1216,1], '河北': [114.4995, 38.1006,1], '天津': [117.4219, 39.4189,1], '山西': [112.3352, 37.9413,1], '陜西': [109.1162, 34.2004,1], '甘肅': [103.5901, 36.3043,1], '寧夏': [106.3586, 38.1775,1], '青海': [101.4038, 36.8207,1], '新疆': [87.9236, 43.5883,1], '西藏': [91.11, 29.97,1], '四川': [103.9526, 30.7617,1], '重慶': [108.384366, 30.439702,1], '山東': [117.1582, 36.8701,1], '河南': [113.4668, 34.6234,1], '江蘇': [118.8062, 31.9208,1], '安徽': [117.29, 32.0581,1], '湖北': [114.3896, 30.6628,1], '浙江': [119.5313, 29.8773,1], '福建': [119.4543, 25.9222,1], '江西': [116.0046, 28.6633,1], '湖南': [113.0823, 28.2568,1], '貴州': [106.6992, 26.7682,1], '云南': [102.9199, 25.4663,1], '廣東': [113.12244, 23.009505,1], '廣西': [108.479, 23.1152,1], '海南': [110.3893, 19.8516,1], '上海': [121.4648, 31.2891,1], '臺灣': [120.991676054688, 24.7801149726563,1], '澳門': [113.33, 22.11,1], '香港': [114.15, 22.15,1] } for (let i=0;i<data.length;i++){ var da = chinaGeoCoordMap[data[i].name]; chinaGeoCoordMap[data[i].name]=[...da,...data[i].dataCount]; } let chinaDatas = [ [{ name: '北京', value: 2 }], [{ name: '黑龍江', value: 1 }], [{ name: '內蒙古', value: 1 }], [{ name: '吉林', value: 1 }], [{ name: '遼寧', value: 1 }], [{ name: '河北', value: 1 }], [{ name: '天津', value: 1 }], [{ name: '山西', value: 1 }], [{ name: '陜西', value: 1 }], [{ name: '甘肅', value: 1 }], [{ name: '寧夏', value: 1 }], [{ name: '青海', value: 1 }], [{ name: '新疆', value: 1 }], [{ name: '西藏', value: 1 }], [{ name: '四川', value: 1 }], [{ name: '重慶', value: 1 }], [{ name: '山東', value: 1 }], [{ name: '河南', value: 1 }], [{ name: '江蘇', value: 1 }], [{ name: '安徽', value: 1 }], [{ name: '湖北', value: 1 }], [{ name: '浙江', value: 1 }], [{ name: '福建', value: 1 }], [{ name: '江西', value: 1 }], [{ name: '湖南', value: 1 }], [{ name: '貴州', value: 1 }], [{ name: '廣東', value: 1 }], [{ name: '廣西', value: 1 }], [{ name: '云南', value: 1 }], [{ name: '海南', value: 1 }], [{ name: '上海', value: 1 }], [{ name: '臺灣', value: 1 }], [{ name: '澳門', value: 1 }], [{ name: '香港', value: 1 }] ] let convertData = function (data) { var res = []; for (var i = 0; i < data.length; i++) { var dataItem = data[i]; var fromCoord = [chinaGeoCoordMap[dataItem[0].name][0], chinaGeoCoordMap[dataItem[0].name][1]]; var toCoord = [117.1582, 36.8701]; if (fromCoord && toCoord) { res.push([{ coord: fromCoord, value: dataItem[0].value }, { coord: toCoord, }]); } } return res; }; let seriesA = [] seriesA.push( { type: 'lines', zlevel: 1, effect: { show: true, period: 4, //箭頭指向速度，值越小速度越快 trailLength: 0.3, //特效尾跡長度[0,1]值越大，尾跡越長重 symbol: 'pin', //箭頭圖標 symbolSize: 8, //圖標大小 color: '#2a6fd9' }, lineStyle: { normal: { color: '#003262', width: 1,//尾跡線條寬度 opacity: .9, //尾跡線條透明度 curveness: .3 //尾跡線條曲直度 } }, data: convertData(chinaDatas) }, { type: 'effectScatter', coordinateSystem: 'geo', zlevel: 2, rippleEffect: { // 漣漪特效 period: 2, // 動畫時間，值越小速度越快 brushType: 'fill', // 波紋繪制方式 stroke, fill scale: 6, // 波紋圓環最大限制，值越大波紋越大 color: '#003262' // 漣漪的顏色，默認為散點的顏色。 }, label: { normal: { show: true, color: '#283c64', position: 'top', // 顯示位置 offset: [0, 0], // 偏移設置 formatter: function (params) { // 圓環顯示文字 return params.data.name }, fontSize: 13 }, emphasis: { show: false } }, symbol: 'circle', symbolSize: function (val) { return 1 + val[2] * 5 // 圓環大小 }, itemStyle: { color: "#2a6fd9", shadowBlur: 4, shadowColor: "#2a6fd9", }, data: chinaDatas.map(function (dataItem) { return { name: dataItem[0].name, value: chinaGeoCoordMap[dataItem[0].name], itemStyle: { color: "#2a6fd9", shadowBlur: 4, shadowColor: "#2a6fd9", } } }) }, //被攻擊點 { type: 'scatter', coordinateSystem: 'geo', zlevel: 2, label: { normal: { show: false, position: 'right', color: 'red', formatter: '{b}', textStyle: { color: "red" } }, emphasis: { show: true, color: "red" } }, symbol: 'pin', symbolSize: 0, data: [{ name: '山東', value: chinaGeoCoordMap['山東'].concat([10]), }], } ); let option = { tooltip: { show: true, trigger: 'item', backgroundColor: '#2e65fd', borderColor: '#FFFFCC', showDelay: 0, hideDelay: 0, enterable: true, transitionDuration: 0, extraCssText: 'z-index:100', formatter: function (params, ticket, callback) { console.log(params) // 根據業務自己拓展要顯示的內容 var res = '' var name = params.name var value1 = params.value[params.seriesIndex + 3] || 0 var value2 = params.value[params.seriesIndex + 4] || 0 var value3 = params.value[params.seriesIndex + 5] || 0 var value4 = params.value[params.seriesIndex + 6] || 0 var value5 = params.value[params.seriesIndex + 7] || 0 var value6 = params.value[params.seriesIndex + 8] || 0 var value7 = params.value[params.seriesIndex + 9] || 0 res = "<span style='color:#fff'>" + name + '</span>' + '<br/>' + '<i class="icon icon-xuesheng"></i> 學生：' + value1+ '<br/>' + '<i class="icon icon-laoshi_huaban"></i> 老師：'+value2+ '<br/>' + '<i class="icon icon-baoanxiehui"></i> 青企協：'+value3+ '<br/>' + '<i class="icon icon-rencaizhengce"></i> 青年企業家：'+value4+ '<br/>' + '<i class="icon icon-investmentinstitutions"></i> 十強產業：'+value5+ '<br/>' + '<i class="icon icon-caozuoyaoqingjiabin"></i> 峰會嘉賓：'+value6+ '<br/>' + '<i class="icon icon-rencai"></i> 高端人才：'+value7 return res } }, regions: [ //隱藏南海 { name: "南海諸島", itemStyle: { normal: { borderColor: "red", borderWidth: 20, //設置外層邊框 opacity: 0, // 為 0 時不繪制該圖形 }, }, label: { show: false, // 隱藏文字 }, }, ], backgroundColor: "rgba(0, 0, 0, 0.1)", geo: { map: 'china', zoom: 1.2, label: { normal: { color: '#1e2d4c' }, emphasis: { show: false } }, roam: false, // 是否允許縮放 itemStyle: { normal: { //地圖便框設置 borderColor: "#003262", borderWidth: 11, //設置外層邊框 }, emphasis: { areaColor: "#003262", shadowColor: "#003262", }, }, itemStyle: { normal: { color: '', // 地圖背景色 borderColor: '#5ea8ff', // 省市邊界線00fcff 516a89 borderWidth: 1 }, emphasis: { color: '#81acff' // 懸浮背景 } } }, series: seriesA } } </script> |
初始化echarts就可以了
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this.myEchart = echarts.init(this.$refs.myEchart);this.myEchart.setOption(option); |
到此這篇關于vue+echarts實現中國地圖流動效果的文章就介紹到這了,更多相關vue+echarts中國地圖內容請搜索服務器之家以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持服務器之家！
原文鏈接：https://blog.csdn.net/weixin_46160617/article/details/113124595
