@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(zhí)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(zhí)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(huán)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(huán)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(huán)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: '' , 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(yè)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(xié):' +value3+ '<br/>' + '<i class="icon icon-rencaizhengce"></i> 青年企業(yè)家:' +value4+ '<br/>' + '<i class="icon icon-investmentinstitutions"></i> 十強產業(yè):' +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(xù)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