<!DOCTYPE html>
<html>
<head>
<meta charset='UTF-8' />
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no'/>
<link href='http://bigemap.com:9000/bigemap-gl.js/v1.1.0/Widgets/widgets.css' rel='stylesheet'/>
<script src='http://bigemap.com:9000/bigemap-gl.js/v1.1.0/bigemap-gl.js'></script>
<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/echarts/4.4.0-rc.1/echarts.js"></script>
<script src='/bmgl/js/bmglEcharts.js'></script>
<style>
body { margin: 0; padding: 0; }
#container { position: absolute; top: 0; bottom: 0; width: 100%; }
.bmgl-widget-credits{display:none}
</style>
<title>厂矿</title>
</head>
<body>
<div id='container'></div>
<script>
bmgl.Config.HTTP_URL = 'http://bigemap.com:9000';
var viewer = new bmgl.Viewer('container', {mapId: 'bigemap.zhongkexingtu'});
viewer.screenSpaceEventHandler.removeInputAction(bmgl.ScreenSpaceEventType.LEFT_CLICK);
//禁止默认的地形遮挡
viewer.scene.globe.depthTestAgainstTerrain=false;
viewer.camera.setView({
destination: bmgl.Cartesian3.fromDegrees(113.357946198731, 12.8093997082,4034894.97376838842),
orientation:{
heading:6.25332432685083992,
roll:0.0005553392456505,
pitch:-1.075587705962096,
}
});
const 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]
};
const 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: '上海',
value: 1
}]
];
const convertData = function(data) {
const res = [];
for(let i = 0; i < data.length; i++) {
const dataItem = data[i];
const fromCoord = chinaGeoCoordMap[dataItem[0].name];
const toCoord = [116.4551,40.2539];
if(fromCoord && toCoord) {
res.push([{
coord: fromCoord,
value: dataItem[0].value
}, {
coord: toCoord,
}]);
}
}
return res;
};
const series = [];
[['北京市', chinaDatas]].forEach(function(item, i) {
series.push(
{
type: 'lines',
coordinateSystem: 'GLMap',
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
},
lineStyle: {
normal: {
width: 1, //尾迹线条宽度
opacity: 1, //尾迹线条透明度
color: '#00EAFF',//线的颜色
curveness: .3 //尾迹线条曲直度
}
},
data: convertData(item[1])
},
{
type: 'effectScatter',
coordinateSystem: 'GLMap',
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: 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: 13
},
emphasis: {
show: true
}
},
symbol: 'circle',
symbolSize: function(val) {
return 5+ val[2] * 5; //圆环大小
},
itemStyle: {
normal: {
show: false,
color: '#32ff9d'//颜色
}
},
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: 'GLMap',
zlevel: 2,
rippleEffect: {
period: 4,
brushType: 'stroke',
scale: 4
},
itemStyle: {
normal: {
color: '#ff0617'//颜色
}
},
label: {
normal: {
show: true,
position: 'right',
//offset:[5, 0],
color: '#0f0',
formatter: '{b}',
textStyle: {
color: "#0f0"
}
},
emphasis: {
show: true,
color: "#f60"
}
},
symbol: 'pin',
symbolSize: 50,
data: [{
name: item[0],
value: chinaGeoCoordMap[item[0]].concat([10]),
}],
}
);
});
option = {
animation: !1,
GLMap: {},
// viewer:viewer,
series: series
};
var charts=new bmglEcharts(viewer,option);
</script>
源码