路线地图echarts lines配置项内容和展示
配置项如下
var chinaMapOutlineData = '/asset/get/s/data-1640056925252-gmqThM8u-.json';
var chinaData = '/asset/get/s/data-1640056913736-yWznT-h74.json';
let chinaMap = null;
let chinaMapOutline = null;
$.ajaxSettings.async = false;
$.get(chinaData, function (csJson) {
chinaMap = csJson;
});
$.ajaxSettings.async = false;
$.get(chinaMapOutlineData, function (cshson) {
chinaMapOutline = cshson;
});
// console.log(chinaMapOutline)
echarts.registerMap('LKX', chinaMap);
echarts.registerMap('chinaMapOutline', chinaMapOutline);
var chinaGeoCoordMap = {
黑龙江: [127.9688, 45.368],
内蒙古: [110.3467, 41.4899],
吉林: [125.8154, 44.2584],
北京市: [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,
},
],
[
{
name: '内蒙古',
value: 0,
},
],
[
{
name: '吉林',
value: 0,
},
],
[
{
name: '辽宁',
value: 0,
},
],
[
{
name: '河北',
value: 0,
},
],
[
{
name: '天津',
value: 0,
},
],
[
{
name: '山西',
value: 0,
},
],
[
{
name: '陕西',
value: 0,
},
],
[
{
name: '甘肃',
value: 0,
},
],
[
{
name: '宁夏',
value: 0,
},
],
[
{
name: '青海',
value: 0,
},
],
[
{
name: '新疆',
value: 0,
},
],
[
{
name: '西藏',
value: 0,
},
],
[
{
name: '四川',
value: 0,
},
],
[
{
name: '重庆',
value: 0,
},
],
[
{
name: '山东',
value: 0,
},
],
[
{
name: '河南',
value: 0,
},
],
[
{
name: '江苏',
value: 0,
},
],
[
{
name: '安徽',
value: 0,
},
],
[
{
name: '湖北',
value: 0,
},
],
[
{
name: '浙江',
value: 0,
},
],
[
{
name: '福建',
value: 0,
},
],
[
{
name: '江西',
value: 0,
},
],
[
{
name: '湖南',
value: 0,
},
],
[
{
name: '贵州',
value: 0,
},
],
[
{
name: '广西',
value: 0,
},
],
[
{
name: '海南',
value: 0,
},
],
[
{
name: '北京市',
value: 1,
},
],
];
let tempData2 = [
{
name: '动物园',
value: [121.681409, 29.809711],
pm: '优',
fylz: '一级',
upDate: '11-09 11:45',
},
];
let series = [];
var convertData = function (data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var dataItem = data[i];
var fromCoord = chinaGeoCoordMap[dataItem[0].name];
var toCoord = [121.4648, 31.2891];
if (fromCoord && toCoord) {
res.push([
{
coord: toCoord,
},
{
coord: fromCoord,
value: dataItem[0].value,
},
]);
}
}
return res;
};
let tempList = [['上海', chinaDatas]];
tempList.map(function (item, i) {
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: 5, //图标大小
color: '#FFE269',
},
lineStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: 'rgb(255,226,105,0)',
},
{
offset: 0.5,
color: 'rgb(255,226,105,0.5)',
},
{
offset: 1,
color: 'rgb(255,226,105,1)',
},
]),
width: 1, //尾迹线条宽度
opacity: 1, //尾迹线条透明度
curveness: 0.3, //尾迹线条曲直度
},
},
data: convertData(item[1]),
},
{
type: 'scatter',
coordinateSystem: 'geo',
zlevel: 2,
rippleEffect: {
//涟漪特效
period: 4, //动画时间，值越小速度越快
brushType: 'stroke', //波纹绘制方式 stroke, fill
scale: 4, //波纹圆环最大限制，值越大波纹越大
},
label: {
normal: {
show: false,
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: 13,
},
emphasis: {
show: true,
},
},
symbol: 'circle',
symbolSize: function (val) {
return 5 + val[2] * 5; //圆环大小
},
itemStyle: {
normal: {
show: false,
color: '#34c6bb',
},
},
data: item[1].map(function (dataItem) {
return {
name: dataItem[0].name,
value: chinaGeoCoordMap[dataItem[0].name].concat([dataItem[0].value]),
};
}),
}
);
});
series.push({
map: 'LKX',
type: 'map',
zoom: 1.2,
label: {
normal: {
show: false,
textStyle: {
color: '#fff',
},
},
emphasis: {
textStyle: {
color: '#fff',
},
},
},
top: '10%',
tooltip: {
show: false,
},
roam: false,
itemStyle: {
normal: {
areaColor: 'transparent',
borderColor: 'rgba(0,255,255,.1)',
borderWidth: 1,
},
emphasis: {
areaColor: 'rgba(0,255,255,.1)',
textStyle: {
color: 'red',
},
},
},
});
option = {
backgroundColor:'#13297B',
visualMap: {
show: false,
min: 0,
max: 500,
left: 'left',
top: 'bottom',
text: ['高', '低'], // 文本，默认为数值文本
calculable: true,
seriesIndex: [1],
inRange: {},
},
geo: {
silent: true,
map: 'chinaMapOutline',
zoom: 0.8,
top: '-5%',
label: {
normal: {
show: false,
textStyle: {
color: '#fff',
},
},
emphasis: {
textStyle: {
color: '#fff',
},
},
},
roam: false,
itemStyle: {
normal: {
areaColor: 'rgba(0,255,255,.02)',
borderColor: '#00ffff',
borderWidth: 1.5,
shadowColor: '#00ffff',
shadowOffsetX: 0,
shadowOffsetY: 4,
shadowBlur: 10,
},
emphasis: {
areaColor: 'transparent', //悬浮背景
textStyle: {
color: '#fff',
},
},
},
},
series: series,
};
myChart.setOption(option, true);
截图如下
