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var center = {
南京市: [118.767413, 32.041544],
无锡市: [120.301663, 31.574729],
徐州市: [117.184811, 34.261792],
常州市: [119.946973, 31.772752],
苏州市: [120.619585, 31.299379],
南通市: [120.864608, 32.216212],
连云港市: [119.178821, 34.600018],
淮安市: [119.021265, 33.597506],
盐城市: [120.139998, 33.377631],
扬州市: [119.421003, 32.393159],
镇江市: [119.352753, 32.004402],
泰州市: [120.015176, 32.484882],
宿迁市: [118.275162, 33.963008],
};
var center2 = {
南京市: [118.667413, 31.841544],
无锡市: [120.201663, 31.474729],
徐州市: [117.584811, 34.261792],
常州市: [119.646973, 31.672752],
苏州市: [120.419585, 31.099379],
南通市: [120.964608, 32.116212],
连云港市: [118.978821, 34.500018],
淮安市: [119.121265, 33.497506],
盐城市: [120.239998, 33.277631],
扬州市: [119.321003, 32.693159],
镇江市: [119.452753, 31.954402],
泰州市: [120.015176, 32.384882],
宿迁市: [118.375162, 33.863008],
};
var data = [
{ name: '南京市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '无锡市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '徐州市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '常州市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '苏州市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '南通市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '连云港市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '淮安市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '盐城市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '扬州市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '镇江市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '泰州市', value: (Math.random() * 1000 + 1000).toFixed(0) },
{ name: '宿迁市', value: (Math.random() * 1000 + 1000).toFixed(0) },
];
var lineData = data.map((item) => {
return {
coords: [center[item.name], [center[item.name][0], center[item.name][1] + item.value * 0.0001]],
};
});
var scatterData = data.map((item) => {
return [center[item.name][0], center[item.name][1] + item.value * 0.0001];
});
console.log('----scatterData---', scatterData);
var scatterData2 = data.map((item) => {
return center[item.name];
});
var scatterData3 = data.map((item) => {
return center2[item.name].concat(item.name);
});
$.get(uploadedDataURL2, function (json) {
echarts.registerMap('js2', json);
});
$.get(uploadedDataURL, function (json) {
echarts.registerMap('js', json);
option = {
backgroundColor: '#333',
geo: [
{
map: 'js',
aspectScale: 0.9,
roam: false, //是否允许缩放
//zoom: 1.1, //默认显示级别
layoutSize: '95%',
layoutCenter: ['50%', '50%'],
itemStyle: {
areaColor: 'transparent',
borderColor: '#37C1FD',
borderWidth: 1,
},
emphasis: {
itemStyle: {
areaColor: '#0160AD',
},
label: {
show: 0,
color: '#fff',
},
},
zlevel: 3,
},
{
map: 'js2',
aspectScale: 0.9,
roam: false, //是否允许缩放
//zoom: 1.1, //默认显示级别
layoutSize: '95%',
layoutCenter: ['50%', '50%'],
itemStyle: {
areaColor: 'rgba(9,49,95,1)',
// areaColor: {
// type: 'radial',
// x: 0.7,
// y: 0.5,
// r: 0.4,
// colorStops: [
// {
// offset: 0,
// color: '#56CCFB', // 0% 处的颜色
// },
// {
// offset: 1,
// color: '#0160AD', // 100% 处的颜色
// },
// ],
// global: false, // 缺省为 false
// },
borderColor: '#37C1FD',
borderWidth: 2,
},
zlevel: 2,
silent: true,
},
{
map: 'js2',
aspectScale: 0.9,
roam: false, //是否允许缩放
//zoom: 1.1, //默认显示级别
layoutSize: '95%',
layoutCenter: ['50%', '52%'],
itemStyle: {
// areaColor: '#005DDC',
areaColor: 'rgba((0,136,207,1)',
borderColor: '#329BF5',
borderWidth: 1,
},
zlevel: 1,
silent: true,
},
],
series: [
{
type: 'lines',
zlevel: 5,
effect: {
show: false,
// 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
symbol: imgDatUrl,
symbolSize: 5, //图标大小
},
lineStyle: {
width: 15, //尾迹线条宽度
color: {
type: 'linear',
x: 0,
y: 0,
x2: 1,
y2: 0,
colorStops: [
{
offset: 0,
color: 'rgba(255,255,255,1)', // 0% 处的颜色
},
{
offset: 0.2,
color: 'rgba(255,255,255,1)', // 0% 处的颜色
},
{
offset: 0.5,
color: 'rgba(255,255,255,.5)', // 0% 处的颜色
},
{
offset: 0.7,
color: 'rgba(255,255,255,.5)', // 0% 处的颜色
},
{
offset: 1,
color: 'rgba(255,255,255,1)', // 100% 处的颜色
},
],
global: false, // 缺省为 false
},
opacity: 1, //尾迹线条透明度
curveness: 0, //尾迹线条曲直度
},
label: {
show: 0,
position: 'end',
formatter: '245',
},
silent: true,
data: lineData,
},
{
type: 'scatter',
coordinateSystem: 'geo',
geoIndex: 0,
zlevel: 5,
label: {
show: false,
position: 'right',
formatter: (params) => data[params.dataIndex].value,
padding: [4, 8],
backgroundColor: '#003F5E',
borderRadius: 5,
borderColor: '#67F0EF',
borderWidth: 1,
color: '#67F0EF',
},
symbol: 'diamond',
symbolSize: [15, 8],
itemStyle: {
color: 'rgba(255,255,255,1)',
opacity: 1,
},
silent: true,
data: scatterData,
},
{
type: 'scatter',
coordinateSystem: 'geo',
geoIndex: 0,
zlevel: 6,
symbol: 'diamond',
symbolSize: [15, 8],
itemStyle: {
color: 'rgba(255,255,255,1)',
opacity: 1,
shadowColor: '#fff',
shadowBlur: 5,
shadowOffsetY: 2,
},
silent: true,
data: scatterData2,
},
{
type: 'effectScatter',
coordinateSystem: 'geo',
geoIndex: 0,
symbol: 'circle',
symbolSize: 4,
showEffectOn: 'render',
rippleEffect: {
brushType: 'fill',
scale: 10,
},
hoverAnimation: true,
label: {
formatter: (p) => p.data[2],
position: 'right',
color: '#fff',
fontSize: 14,
distance: 10,
show: false,
},
itemStyle: {
color: '#bacac6',
},
zlevel: 5,
data: scatterData2,
},
{
type: 'scatter',
coordinateSystem: 'geo',
geoIndex: 0,
zlevel: 5,
label: {
show: false,
},
symbol: imgDatUrl,
symbolSize: [38, 68],
silent: true,
data: [[118.5, 33.2]],
},
],
};
myChart.setOption(option);
});