var chinaGeoCoordMap = {
黑龙江: [127.9688, 45.368],
大庆: [126.9688, 45.868],
内蒙古: [110.3467, 41.4899],
吉林: [125.8154, 44.2584],
北京: [116.4551, 40.2539],
辽宁: [123.1238, 42.1216],
河北: [114.4995, 38.1006],
天津: [117.4219, 39.4189],
山西: [112.3352, 37.9413],
陕西: [109.1162, 34.2004],
甘肃: [103.5901, 36.3043],
宁夏: [106.3586, 38.1775],
青海: [101.4038, 36.8207],
新疆: [87.9236, 43.5883],
西藏: [91.11, 29.97],
四川: [103.9526, 30.7617],
重庆: [108.384366, 30.439702],
山东: [117.1582, 36.8701],
河南: [113.4668, 34.6234],
江苏: [118.8062, 31.9208],
安徽: [117.29, 32.0581],
湖北: [114.3896, 30.6628],
浙江: [119.5313, 29.8773],
福建: [119.4543, 25.9222],
江西: [116.0046, 28.6633],
湖南: [113.0823, 28.2568],
贵州: [106.6992, 26.7682],
云南: [102.9199, 25.4663],
广东: [113.12244, 23.009505],
广西: [108.479, 23.1152],
海南: [110.3893, 19.8516],
上海: [121.4648, 31.2891],
};
var chinaDatas = [
[
{
name: '黑龙江',
value: 0.88,
},
],
[
{
name: '内蒙古',
value: 0.12,
},
],
[
{
name: '吉林',
value: 0.89,
},
],
[
{
name: '辽宁',
value: 0.86,
},
],
[
{
name: '河北',
value: 0.88,
},
],
[
{
name: '北京',
value: 0.83,
},
],
[
{
name: '天津',
value: 0.71,
},
],
[
{
name: '山西',
value: 0.63,
},
],
[
{
name: '陕西',
value: 0.56,
},
],
[
{
name: '宁夏',
value: 0.17,
},
],
[
{
name: '云南',
value: 0.11,
},
],
[
{
name: '四川',
value: 1,
},
],
[
{
name: '重庆',
value: 0.8,
},
],
[
{
name: '山东',
value: 0.77,
},
],
[
{
name: '河南',
value: 0.75,
},
],
[
{
name: '江苏',
value: 0.88,
},
],
[
{
name: '安徽',
value: 0.73,
},
],
[
{
name: '湖北',
value: 0.75,
},
],
[
{
name: '浙江',
value: 0.82,
},
],
[
{
name: '福建',
value: 0.67,
},
],
[
{
name: '江西',
value: 0.71,
},
],
[
{
name: '湖南',
value: 0.75,
},
],
[
{
name: '广东',
value: 0.78,
},
],
[
{
name: '海南',
value: 0.1,
},
],
[
{
name: '新疆',
value: 0,
},
],
[
{
name: '上海',
value: 0.91,
},
],
];
var convertData = function (data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var dataItem = data[i];
var fromCoord = [126.9688, 45.868];
var toCoord = chinaGeoCoordMap[dataItem[0].name];
if (fromCoord && toCoord) {
res.push([
{
coord: fromCoord,
value: dataItem[0].value,
},
{
coord: toCoord,
},
]);
}
}
return res;
};
var series = [];
[['大庆', chinaDatas]].forEach(function (item, i) {
console.log(item);
series.push(
{
type: 'lines',
zlevel: 2,
effect: {
show: true,
period: 4, //箭头指向速度，值越小速度越快
trailLength: 0.02, //特效尾迹长度[0,1]值越大，尾迹越长重
symbol: 'arrow', //箭头图标
symbolSize: 2, //图标大小
},
lineStyle: {
normal: {
width: 0, //尾迹线条宽度
opacity: 0.4, //尾迹线条透明度
curveness: 0.3, //尾迹线条曲直度
},
},
data: convertData(item[1]),
},
{
type: 'effectScatter',
coordinateSystem: 'geo',
zlevel: 2,
rippleEffect: {
//涟漪特效
period: 4, //动画时间，值越小速度越快
brushType: 'fill', //波纹绘制方式 stroke, fill
scale: 0, //波纹圆环最大限制，值越大波纹越大
},
label: {
normal: {
show: true,
position: 'right', //显示位置
offset: [5, 0], //偏移设置
formatter: function (params) {
//圆环显示文字
return params.data.name;
},
fontSize: 12,
},
emphasis: {
show: true,
},
},
symbol: 'circle',
symbolSize: function (val) {
return 5 + val[2] * 2; //圆环大小
},
itemStyle: {
normal: {
show: false,
color: '#f00',
},
},
data: item[1].map(function (dataItem) {
return {
name: dataItem[0].name,
value: chinaGeoCoordMap[dataItem[0].name].concat([dataItem[0].value]),
};
}),
},
//被攻击点
{
type: 'scatter',
coordinateSystem: 'geo',
zlevel: 2,
rippleEffect: {
period: 2,
brushType: 'stroke',
scale: 2,
},
label: {
normal: {
show: true,
position: 'right',
//offset:[5, 0],
color: '#0f0',
formatter: '{b}',
textStyle: {
color: '#0f0',
},
},
emphasis: {
show: true,
color: '#f60',
},
},
symbol: 'pin',
symbolSize: 20,
data: [
{
name: item[0],
value: chinaGeoCoordMap[item[0]].concat([10]),
},
],
}
);
});
option = {
tooltip: {
trigger: 'item',
backgroundColor: 'rgba(166, 200, 76, 0.82)',
borderColor: '#FFFFCC',
showDelay: 0,
hideDelay: 0,
enterable: true,
transitionDuration: 0,
extraCssText: 'z-index:100',
formatter: function (params, ticket, callback) {
//根据业务自己拓展要显示的内容
var res = '';
var name = params.name;
var value = params.value[params.seriesIndex + 1];
res = "<span style='color:#fff;'>" + name + '</span><br/>数据：' + value;
return res;
},
},
backgroundColor: '#013954',
visualMap: {
//图例值控制
min: 0,
max: 1,
calculable: true,
show: true,
color: ['#f44336', '#fc9700', '#ffde00', '#ffde00', '#00eaff'],
textStyle: {
color: '#fff',
},
},
geo: {
map: 'china',
zoom: 1.2,
label: {
emphasis: {
show: false,
},
},
roam: true, //是否允许缩放
itemStyle: {
normal: {
color: 'rgba(51, 69, 89, .5)', //地图背景色
borderColor: '#516a89', //省市边界线00fcff 516a89
borderWidth: 1,
},
emphasis: {
color: 'rgba(37, 43, 61, .5)', //悬浮背景
},
},
},
series: series,
};