$(function () {
echart_map();
function echart_map() {
// 基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.getElementById('ceshi8'));
var chinaGeoCoordMap = {
'NEW JCM': [116.4551, 40.2539],
"Russia": [37.35,55.45],
"Singapore":[103.87546,1.30243],
"Trinidad and Tobago":[-60.32,11.18],
"Uae": [54.22,24.28],
'North Africa': [17.228331,26.3351],
"West Africa": [-13.49,9.29],
"Central Asia": [71.30,51.10],
"USA": [-82.32,33.01],
"Canada": [-90.32,50.01]
};
var chinaDatas = [
//[{
// name: 'Russia',
// value: 1,
// num:'1家'
// }]
//,[{
// name: 'NEW JCM',
// value: 1,
// num:'1家'
// }]
[{
name: 'USA',
value: 1,
num:'1家'
}],[{
name: 'Canada',
value: 1,
num:'1家'
}],[{
name: 'Central Asia',
value: 1,
num:'1家'
}],[{
name: 'Singapore',
value: 1,
num:'1家'
}],[{
name: 'West Africa',
value: 1,
num:'1家'
}],[{
name: 'North Africa',
value: 1,
num:'1家'
}]
,[{
name: 'Trinidad and Tobago',
value: 1,
num:'1家'
}],[{
name: 'Uae',
value: 1,
num:'1家'
}]
];
var convertData = function(data) {
var res = [];
for(var i = 0; i < data.length; i++) {
var dataItem = data[i];
var fromCoord = [116.4551, 40.2539];
var toCoord = chinaGeoCoordMap[dataItem[0].name];
if(fromCoord && toCoord) {
res.push([{
coord: fromCoord,
value: dataItem[0].value
}, {
coord: toCoord,
}]);
}
}
return res;
};
var series = [];
[['NEW JCM', 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: 10, //图标大小
},
lineStyle: {
normal: {
width: 0.2, //尾迹线条宽度
opacity: 0.5, //尾迹线条透明度
curveness: 0.4 //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: '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: 15,
textShadowColor: 'rgba(0, 0, 0, 0.5)', // 文字阴影颜色
textShadowBlur: 10 // 文字阴影模糊度
},
emphasis: {
show: true
}
},
symbol: 'circle',
symbolSize: function(val) {
return 5+ val[2] * 5; //圆环大小
},
itemStyle: {
normal: {
show: false,
color: '#e01f22'
}
},
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: 4,
brushType: 'stroke',
scale: 4
},
label: {
normal: {
show: true,
position: 'right',
//offset:[5, 0],
color: '#D32222',
formatter: '{b}',
textStyle: {
color: "#FDD774",
fontSize: 18,
textShadowColor: 'rgba(0, 0, 0, 0.5)', // 文字阴影颜色
textShadowBlur: 10 // 文字阴影模糊度
}
},
emphasis: {
show: true,
color: "#D32222"
}
},
symbol: 'pin',
symbolSize: 50,
data: [{
name: item[0],
value: chinaGeoCoordMap[item[0]].concat([10]),
}],
}
);
});
option = {
tooltip: {
trigger: 'item',
backgroundColor: '#e01f22',
borderColor: '#e01f22',
showDelay: 0,
hideDelay: 0,
enterable: true,
transitionDuration: 0,
extraCssText: 'z-index:100',
//根据业务自己拓展要显示的内容
formatter: function(params, ticket, callback) {
var res = "";
var name = params.name;
var value = params.value[params.seriesIndex + 1];
var num = params.num;
res = '';
// "" + name + "
门店：" + value
return res;
}
},
// 添加图形元素，在地图上方叠图片
graphic: {
elements: [
{
type: 'image',
style: {
image: 'https://omo-oss-image.thefastimg.com/portal-saas/pg2024080812023427043/cms/image/fd0d10a2-3cf8-4c94-a840-f056f3654f0f.jpg', // 背景图片的 URL
width: 1200, // 背景图片的宽度，根据需要调整
height: 600 // 背景图片的高度，根据需要调整
},
left: 'center', // 图片位置，居中
top: 'center' // 图片位置，居中
}
]
},
/*backgroundColor:"#013954",*/
visualMap: { //图例值控制
min: 0,
max: 2,
calculable: true,
show: false,
color: ['#FDD774', '#FDD774', '#FDD774', '#fff', '#fff'],
textStyle: {
color: '#fff'
}
},
geo: {
map: 'world',
zoom: 1.2,
label: {
emphasis: {
show: false
}
},
roam: false, //是否允许缩放
itemStyle: {
normal: {
color: 'rgba(0, 0, 0, 0)', //地图背景色
borderColor: 'rgba(0, 0, 0, 0)', //省市边界线00fcff 516a89
borderWidth: 0
},
emphasis: {
color: 'rgba(0, 0, 0, 0)' //悬浮背景
}
}
},
series: series
};
// 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
window.addEventListener("resize",function(){
myChart.resize();
});
}
})