最近在做一個地圖顯示的需求，本來用的是百度地圖插件顯示的中國地圖，但後來由於不能完美的支持世界地圖，所以就轉而用ECharts來實現。
衆所周知，ECharts2.0在地圖方面做的非常良好，但是到3.0後對世界地圖的支持出現了很大問題，但是經過耐心的研究，終於還是用3.0版本做出來了，先上效果圖：
廢話不多說，以下是代碼，原創：
<template>
<div style="position: relative;">
<div class="showCharts">
<echarts id="world-map" :option="option" auto-resize :style="{width:'50%',height:'490px'}" theme="shine"></echarts>
</div>
</div>
</template>
<script>
import Echarts from './common/echarts'
import echarts from 'echarts'
import '../../node_modules/echarts/map/js/world.js'
import '../../node_modules/echarts/map/js/china.js'
export default {
name: 'homePageEducation',
components: {
Echarts
},
data () {
return {
option: {
// backgroundColor: '#02AFDB', // 地圖背景色
backgroundColor: 'rgba(154,195,246,.3)',
title: {
left: '40%',
top: '0px',
textStyle: {
color: '#fff',
opacity: 0.7
}
},
dataRange: {
show: false,
min: 0,
max: 1000000,
text: ['High', 'Low'],
realtime: false,
calculable: false,
color: ['rgb(223,63,41)', 'yellow', 'lightskyblue']
},
tooltip: {
trigger: 'item',
showDelay: 0,
transitionDuration: 1, // 提示框移動動畫過渡時間
enterable: true, // 鼠標是否可進入提示框
formatter: function (params) {
var tipPanel = ''
if (params.data.coord) {
tipPanel = '<div style="text-align:left">組織名稱：' + params.data.OrgName + '</div>' +
'<div style="text-align:left">所在地址：' + params.data.Address + '</div>'
} else {
tipPanel = ''
}
return tipPanel
}
},
geo: {
map: 'world',
label: {
normal: {
show: false // 顯示洲名
},
emphasis: {
show: false
}
},
roam: false,
silent: false,
itemStyle: {
normal: {
areaColor: 'transparent', // #37376e
borderColor: 'transparent' // #000
},
emphasis: {
areaColor: 'transparent' // #2a333d
}
}
},
series: [{
type: 'map',
mapType: 'world',
zoom: this.zoomSize, // 設置地圖大小 - 領導主頁設置爲1，黨建地圖頁顯示爲5
roam: true, // 是否開啓平遊或縮放
scaleLimit: { // 滾輪縮放的極限控制
min: 1,
max: 5
},
mapLocation: {
y: 100
},
symbolSize: 12,
label: {
normal: {
show: false // 默認顯示國家名
},
emphasis: {
show: true // 鼠標放置上去顯示國家名
}
},
itemStyle: {
emphasis: {
borderColor: '#fff',
borderWidth: 1
}
},
data: [
{name: 'Afghanistan', value: 28397.812},
{name: 'Angola', value: 19549.124},
{name: 'Albania', value: 3150.143},
{name: 'United Arab Emirates', value: 8441.537},
{name: 'Argentina', value: 40374.224},
{name: 'Armenia', value: 2963.496},
{name: 'French Southern and Antarctic Lands', value: 268.065},
{name: 'Australia', value: 22404.488},
{name: 'Austria', value: 8401.924},
{name: 'Azerbaijan', value: 9094.718},
{name: 'Burundi', value: 9232.753},
{name: 'Belgium', value: 10941.288},
{name: 'Benin', value: 9509.798},
{name: 'Burkina Faso', value: 15540.284},
{name: 'Bangladesh', value: 151125.475},
{name: 'Bulgaria', value: 7389.175},
{name: 'The Bahamas', value: 66402.316},
{name: 'Bosnia and Herzegovina', value: 3845.929},
{name: 'Belarus', value: 9491.07},
{name: 'Belize', value: 308.595},
{name: 'Bermuda', value: 64.951},
{name: 'Bolivia', value: 716.939},
{name: 'Brazil', value: 195210.154},
{name: 'Brunei', value: 27.223},
{name: 'Bhutan', value: 716.939},
{name: 'Botswana', value: 1969.341},
{name: 'Central African Republic', value: 4349.921},
{name: 'Canada', value: 34126.24},
{name: 'Switzerland', value: 7830.534},
{name: 'Chile', value: 17150.76},
{name: 'China', value: 1359821.465},
{name: 'Ivory Coast', value: 60508.978},
{name: 'Cameroon', value: 20624.343},
{name: 'Democratic Republic of the Congo', value: 62191.161},
{name: 'Republic of the Congo', value: 3573.024},
{name: 'Colombia', value: 46444.798},
{name: 'Costa Rica', value: 4669.685},
{name: 'Cuba', value: 11281.768},
{name: 'Northern Cyprus', value: 1.468},
{name: 'Cyprus', value: 1103.685},
{name: 'Czech Republic', value: 10553.701},
{name: 'Germany', value: 83017.404},
{name: 'Djibouti', value: 834.036},
{name: 'Denmark', value: 5550.959},
{name: 'Dominican Republic', value: 10016.797},
{name: 'Algeria', value: 37062.82},
{name: 'Ecuador', value: 15001.072},
{name: 'Egypt', value: 78075.705},
{name: 'Eritrea', value: 5741.159},
{name: 'Spain', value: 46182.038},
{name: 'Estonia', value: 1298.533},
{name: 'Ethiopia', value: 87095.281},
{name: 'Finland', value: 5367.693},
{name: 'Fiji', value: 860.559},
{name: 'Falkland Islands', value: 49.581},
{name: 'France', value: 63230.866},
{name: 'Gabon', value: 1556.222},
{name: 'United Kingdom', value: 62066.35},
{name: 'Georgia', value: 4388.674},
{name: 'Ghana', value: 24262.901},
{name: 'Guinea', value: 10876.033},
{name: 'Gambia', value: 1680.64},
{name: 'Guinea Bissau', value: 10876.033},
{name: 'Equatorial Guinea', value: 696.167},
{name: 'Greece', value: 11109.999},
{name: 'Greenland', value: 56.546},
{name: 'Guatemala', value: 14341.576},
{name: 'French Guiana', value: 231.169},
{name: 'Guyana', value: 786.126},
{name: 'Honduras', value: 7621.204},
{name: 'Croatia', value: 4338.027},
{name: 'Haiti', value: 9896.4},
{name: 'Hungary', value: 10014.633},
{name: 'Indonesia', value: 240676.485},
{name: 'India', value: 12054.648},
{name: 'Ireland', value: 4467.561},
{name: 'Iran', value: 240676.485},
{name: 'Iraq', value: 30962.38},
{name: 'Iceland', value: 318.042},
{name: 'Israel', value: 7420.368},
{name: 'Italy', value: 60508.978},
{name: 'Jamaica', value: 2741.485},
{name: 'Jordan', value: 6454.554},
{name: 'Japan', value: 127352.833},
{name: 'Kazakhstan', value: 15921.127},
{name: 'Kenya', value: 40909.194},
{name: 'Kyrgyzstan', value: 5334.223},
{name: 'Cambodia', value: 14364.931},
{name: 'South Korea', value: 51452.352},
{name: 'Kosovo', value: 97.743},
{name: 'Kuwait', value: 2991.58},
{name: 'Laos', value: 6395.713},
{name: 'Lebanon', value: 4341.092},
{name: 'Liberia', value: 3957.99},
{name: 'Libya', value: 6040.612},
{name: 'Sri Lanka', value: 20758.779},
{name: 'Lesotho', value: 2008.921},
{name: 'Lithuania', value: 3068.457},
{name: 'Luxembourg', value: 507.885},
{name: 'Latvia', value: 2090.519},
{name: 'Morocco', value: 31642.36},
{name: 'Moldova', value: 103.619},
{name: 'Madagascar', value: 21079.532},
{name: 'Mexico', value: 117886.404},
{name: 'Macedonia', value: 507.885},
{name: 'Mali', value: 13985.961},
{name: 'Myanmar', value: 51931.231},
{name: 'Montenegro', value: 620.078},
{name: 'Mongolia', value: 2712.738},
{name: 'Mozambique', value: 23967.265},
{name: 'Mauritania', value: 3609.42},
{name: 'Malawi', value: 15013.694},
{name: 'Malaysia', value: 28275.835},
{name: 'Namibia', value: 2178.967},
{name: 'New Caledonia', value: 246.379},
{name: 'Niger', value: 15893.746},
{name: 'Nigeria', value: 159707.78},
{name: 'Nicaragua', value: 5822.209},
{name: 'Netherlands', value: 16615.243},
{name: 'Norway', value: 4891.251},
{name: 'Nepal', value: 26846.016},
{name: 'New Zealand', value: 4368.136},
{name: 'Oman', value: 2802.768},
{name: 'Pakistan', value: 173149.306},
{name: 'Panama', value: 3678.128},
{name: 'Peru', value: 29262.83},
{name: 'Philippines', value: 93444.322},
{name: 'Papua New Guinea', value: 6858.945},
{name: 'Poland', value: 38198.754},
{name: 'Puerto Rico', value: 3709.671},
{name: 'North Korea', value: 1.468},
{name: 'Portugal', value: 10589.792},
{name: 'Paraguay', value: 6459.721},
{name: 'Qatar', value: 1749.713},
{name: 'Romania', value: 21861.476},
{name: 'Russia', value: 21861.476},
{name: 'Rwanda', value: 10836.732},
{name: 'Western Sahara', value: 514.648},
{name: 'Saudi Arabia', value: 27258.387},
{name: 'Sudan', value: 35652.002},
{name: 'South Sudan', value: 9940.929},
{name: 'Senegal', value: 12950.564},
{name: 'Solomon Islands', value: 526.447},
{name: 'Sierra Leone', value: 5751.976},
{name: 'El Salvador', value: 6218.195},
{name: 'Somaliland', value: 9636.173},
{name: 'Somalia', value: 9636.173},
{name: 'Republic of Serbia', value: 3573.024},
{name: 'Suriname', value: 524.96},
{name: 'Slovakia', value: 5433.437},
{name: 'Slovenia', value: 2054.232},
{name: 'Sweden', value: 9382.297},
{name: 'Swaziland', value: 1193.148},
{name: 'Syria', value: 7830.534},
{name: 'Chad', value: 11720.781},
{name: 'Togo', value: 6306.014},
{name: 'Thailand', value: 66402.316},
{name: 'Tajikistan', value: 7627.326},
{name: 'Turkmenistan', value: 5041.995},
{name: 'East Timor', value: 10016.797},
{name: 'Trinidad and Tobago', value: 1328.095},
{name: 'Tunisia', value: 10631.83},
{name: 'Turkey', value: 72137.546},
{name: 'United Republic of Tanzania', value: 44973.33},
{name: 'Uganda', value: 33987.213},
{name: 'Ukraine', value: 46050.22},
{name: 'Uruguay', value: 3371.982},
{name: 'United States of America', value: 312247.116},
{name: 'Uzbekistan', value: 27769.27},
{name: 'Venezuela', value: 236.299},
{name: 'Vietnam', value: 89047.397},
{name: 'Vanuatu', value: 236.299},
{name: 'West Bank', value: 13.565},
{name: 'Yemen', value: 22763.008},
{name: 'South Africa', value: 51452.352},
{name: 'Zambia', value: 13216.985},
{name: 'Zimbabwe', value: 13076.978}
],
markPoint: { // 圖表標註
// symbol: 'image:// http://www.yantiansf.cn/mapImage/1.gif',
// symbol: './map_myIcon01.png',
// symbol: 'emptyCircle',
/* symbolSize: function (v) {
return 10 + v / 10
}, */
symbolSize: 12, // 圖形大小
label: {
normal: {
show: true
},
emphasis: {
show: true
}
},
effect: {
show: true,
shadowBlur: 0
},
itemStyle: {
normal: {
color: '#FFD700' // 標記點顏色
}
},
data: [
{
coord: [108.929074, 34.219473],
OrgName: '北京第一黨支部',
Address: '西安市高新區'
}
]
}
}]
}
}
},
props: {
// 動態設置地圖大小
zoomSize: {
type: Number,
default: 1
}
},
methods: {},
mounted () {
// 控制鼠標移入指定地區顏色不變
/* var myChart = echarts.init(document.getElementById('world-map'))
myChart.on('mouseover', function (params) {
if (params.data.value !== undefined) {
myChart.dispatchAction({
type: 'downplay'
})
}
}) */
}
}
</script>
<style scoped>
.el-main{
padding: 20px 0 0;
}
</style>
安裝Echarts插件後就可以直接引入這段代碼，希望大家參考。
轉載請註明出處。