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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>ECharts</title>
<!-- 引入刚刚下载的 ECharts 文件 -->
<script src="./assets/lib/echarts/echarts.min.js"></script>
<script src="./assets/lib/axios.js"></script>
<script src="./assets/js/map.js"></script>
</head>
<body>
<!-- 为 ECharts 准备一个定义了宽高的 DOM -->
<div id="main" style="width: 600px;height:400px;"></div>
<script type="text/javascript">
// console.log(mapData);
const myChart = echarts.init(document.querySelector('#main'));
const points = [
{ value: [118.8062, 31.9208], itemStyle: { color: '#4ab2e5' } },
{ value: [127.9688, 45.368], itemStyle: { color: '#4fb6d2' } },
{ value: [110.3467, 41.4899], itemStyle: { color: '#52b9c7' } },
{ value: [125.8154, 44.2584], itemStyle: { color: '#5abead' } },
{ value: [116.4551, 40.2539], itemStyle: { color: '#f34e2b' } },
{ value: [123.1238, 42.1216], itemStyle: { color: '#f56321' } },
{ value: [114.4995, 38.1006], itemStyle: { color: '#f56f1c' } },
{ value: [117.4219, 39.4189], itemStyle: { color: '#f58414' } },
{ value: [112.3352, 37.9413], itemStyle: { color: '#f58f0e' } },
{ value: [109.1162, 34.2004], itemStyle: { color: '#f5a305' } },
{ value: [103.5901, 36.3043], itemStyle: { color: '#e7ab0b' } },
{ value: [106.3586, 38.1775], itemStyle: { color: '#dfae10' } },
{ value: [101.4038, 36.8207], itemStyle: { color: '#d5b314' } },
{ value: [103.9526, 30.7617], itemStyle: { color: '#c1bb1f' } },
{ value: [108.384366, 30.439702], itemStyle: { color: '#b9be23' } },
{ value: [113.0823, 28.2568], itemStyle: { color: '#a6c62c' } },
{ value: [102.9199, 25.46639], itemStyle: { color: '#96cc34' } },
{ value: [119.4543, 25.9222] },
];
echarts.registerMap('china', mapData); // geoJson 请求回来的数据 变量
const option = {
backgroundColor: '#013954',
geo: {
map: 'china',
aspectScale: 0.75, //长宽比
zoom: 1.1,
roam: false,
itemStyle: {
normal: {
areaColor: {
type: 'radial',
x: 0.5,
y: 0.5,
r: 0.8,
colorStops: [
{
offset: 0,
color: '#09132c', // 0% 处的颜色
},
{
offset: 1,
color: '#274d68', // 100% 处的颜色
},
],
globalCoord: true, // 缺省为 false
},
shadowColor: 'rgb(58,115,192)',
shadowOffsetX: 10,
shadowOffsetY: 11,
},
emphasis: {
areaColor: '#2AB8FF',
borderWidth: 0,
color: 'green',
label: {
show: false,
},
},
},
regions: [
{
name: '南海诸岛',
itemStyle: {
areaColor: 'rgba(0, 10, 52, 1)',
borderColor: 'rgba(0, 10, 52, 1)',
normal: {
opacity: 0,
label: {
show: false,
color: '#009cc9',
},
},
},
},
],
},
series: [
{
type: 'map',
roam: false,
label: {
normal: {
show: true,
textStyle: {
color: '#1DE9B6',
},
},
emphasis: {
textStyle: {
color: 'rgb(183,185,14)',
},
},
},
itemStyle: {
normal: {
borderColor: 'rgb(147, 235, 248)',
borderWidth: 1,
areaColor: {
type: 'radial',
x: 0.5,
y: 0.5,
r: 0.8,
colorStops: [
{
offset: 0,
color: '#09132c', // 0% 处的颜色
},
{
offset: 1,
color: '#274d68', // 100% 处的颜色
},
],
globalCoord: true, // 缺省为 false
},
},
emphasis: {
areaColor: 'rgb(46,229,206)',
// shadowColor: 'rgb(12,25,50)',
borderWidth: 0.1,
},
},
zoom: 1.1,
// roam: false,
map: 'china', //使用
// data: this.difficultData //热力图数据 不同区域 不同的底色
},
{
type: 'effectScatter',
coordinateSystem: 'geo',
showEffectOn: 'render',
zlevel: 1,
rippleEffect: {
period: 15,
scale: 4,
brushType: 'fill',
},
hoverAnimation: true,
label: {
normal: {
formatter: '{b}',
position: 'right',
offset: [15, 0],
color: '#1DE9B6',
show: true,
},
},
itemStyle: {
normal: {
color: '#1DE9B6' /* function (value){ //随机颜色
return "#"+("00000"+((Math.random()*16777215+0.5)>>0).toString(16)).slice(-6);
}*/,
shadowBlur: 10,
shadowColor: '#333',
},
},
symbolSize: 12,
data: points,
}, //地图线的动画效果
{
type: 'lines',
zlevel: 2,
effect: {
show: true,
period: 4, //箭头指向速度，值越小速度越快
trailLength: 0.4, //特效尾迹长度[0,1]值越大，尾迹越长重
symbol: 'arrow', //箭头图标
symbolSize: 7, //图标大小
},
lineStyle: {
normal: {
color: '#1DE9B6',
/* function (value){ //随机颜色
['#f21347','#f3243e','#f33736','#f34131','#f34e2b',
'#f56321','#f56f1c','#f58414','#f58f0e','#f5a305',
'#e7ab0b','#dfae10','#d5b314','#c1bb1f','#b9be23',
'#a6c62c','#96cc34','#89d23b','#7ed741','#77d64c',
'#71d162','#6bcc75','#65c78b','#5fc2a0','#5abead',
'#52b9c7','#4fb6d2','#4ab2e5']
return "#"+("00000"+((Math.random()*16777215+0.5)>>0).toString(16)).slice(-6);
}*/ width: 1, //线条宽度
opacity: 0.1, //尾迹线条透明度
curveness: 0.3, //尾迹线条曲直度
},
},
data: [
{
coords: [
[118.8062, 31.9208],
[119.4543, 25.9222],
],
lineStyle: { color: '#4ab2e5' },
},
{
coords: [
[119.4543, 25.9222],
[127.9688, 45.368],
],
lineStyle: { color: '#4fb6d2' },
},
{
coords: [
[110.3467, 41.4899],
[119.4543, 25.9222],
],
lineStyle: { color: '#52b9c7' },
},
{
coords: [
[125.8154, 44.2584],
[119.4543, 25.9222],
],
lineStyle: { color: '#5abead' },
},
{
coords: [
[116.4551, 40.2539],
[119.4543, 25.9222],
],
lineStyle: { color: '#f34e2b' },
},
{
coords: [
[123.1238, 42.1216],
[119.4543, 25.9222],
],
lineStyle: { color: '#f56321' },
},
{
coords: [
[114.4995, 38.1006],
[119.4543, 25.9222],
],
lineStyle: { color: '#f56f1c' },
},
{
coords: [
[117.4219, 39.4189],
[119.4543, 25.9222],
],
lineStyle: { color: '#f58414' },
},
{
coords: [
[112.3352, 37.9413],
[119.4543, 25.9222],
],
lineStyle: { color: '#f58f0e' },
},
{
coords: [
[109.1162, 34.2004],
[119.4543, 25.9222],
],
lineStyle: { color: '#f5a305' },
},
{
coords: [
[103.5901, 36.3043],
[119.4543, 25.9222],
],
lineStyle: { color: '#e7ab0b' },
},
{
coords: [
[106.3586, 38.1775],
[119.4543, 25.9222],
],
lineStyle: { color: '#dfae10' },
},
{
coords: [
[101.4038, 36.8207],
[119.4543, 25.9222],
],
lineStyle: { color: '#d5b314' },
},
{
coords: [
[103.9526, 30.7617],
[119.4543, 25.9222],
],
lineStyle: { color: '#c1bb1f' },
},
{
coords: [
[108.384366, 30.439702],
[119.4543, 25.9222],
],
lineStyle: { color: '#b9be23' },
},
{
coords: [
[113.0823, 28.2568],
[119.4543, 25.9222],
],
lineStyle: { color: '#a6c62c' },
},
{
coords: [
[102.9199, 25.46639],
[119.4543, 25.9222],
],
lineStyle: { color: '#96cc34' },
},
],
},
],
};
myChart.setOption(option, true);
</script>
</body>
</html>
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