配置项如下
var uploadedDataURL = "/asset/get/s/data-1528971808162-BkOXf61WX.json";
//geoCoordMap把所有可能出现的城市加到数组里面
var geoCoordMap = {
"杭州": [119.5313, 29.8773],
"苏州": [118.8062, 31.9208],
'上海': [121.4648, 31.2891],
"天津": [117.4219, 39.4189],
'深圳': [114.072026, 22.552194],
"成都": [103.9526, 30.7617],
"郑州": [113.4668, 34.6234],
"宁波": [121.640618, 29.86206],
"合肥": [117.29, 32.0581],
"重庆": [108.384366, 30.439702],
"广州": [113.12244, 23.009505],
"大连": [123.1238, 42.1216],
"青岛": [117.1582, 36.8701],
'北京': [116.4551, 40.2539],
'义乌': [120.067209, 29.346921],
'东莞': [113.764742, 23.02039],
"长沙": [113.0823, 28.2568],
"贵阳": [106.6992, 26.7682],
'珠海': [113.556111, 22.250876],
'威海': [122.109148, 37.516889],
"泉州": [118.58, 24.93],
"赤峰": [118.87, 42.28],
"厦门": [118.1, 24.46],
"福州": [119.3, 26.08],
"抚顺": [123.97, 41.97],
"汕头": [116.69, 23.39],
"宁波": [121.56, 29.86],
"海口": [110.35, 20.02],
"岳阳": [113.09, 29.37],
"武汉": [114.31, 30.52],
"义乌": [120.06, 29.32],
"唐山": [118.02, 39.63],
"石家庄": [114.48, 38.03],
"哈尔滨": [126.63, 45.75],
"兰州": [103.73, 36.03],
"贵阳": [106.71, 26.57],
"呼和浩特": [111.65, 40.82],
"南昌": [115.89, 28.68],
"佛山": [113.11, 23.05],
"汕头": [116.69, 23.39],
"烟台": [121.39, 37.52],
"威海": [122.1, 37.5],
};
//2013年数据
var d1 = {
"杭州": 100,
"苏州": 2,
'上海': 21,
"天津": 4,
'深圳': 7,
"郑州": 7,
"成都": 5,
"宁波": 2,
"合肥": 1,
"重庆": 3,
"广州": 19,
"大连": 1,
"青岛": 2,
'北京': 16,
'义乌': 2,
'东莞': 1,
"长沙": 3,
"贵阳": 0,
'珠海': 0,
'威海': 0,
'南昌': 1,
'西安': 2,
'南京': 6,
'海口': 0,
'厦门': 3,
'沈阳': 3,
'无锡': 0,
'呼和浩特': 0,
'长春': 0,
'哈尔滨': 1,
'武汉': 5,
'南宁': 1,
'昆明': 1,
'兰州': 0,
'唐山': 0,
'石家庄': 2,
'太原': 1,
'赤峰': 0,
'抚顺': 0,
'珲春': 0,
'绥芬河': 0,
'徐州': 0,
'南通': 1,
'温州': 2,
'绍兴': 0,
'芜湖': 0,
'福州': 5,
'泉州': 2,
'赣州': 2,
'济南': 3,
'烟台': 0,
'洛阳': 1,
'黄石': 0,
'岳阳': 0,
'汕头': 0,
'佛山': 0,
'泸州': 0,
'海东': 0,
'银川': 0,
};
var mapData = [];
for (var key in geoCoordMap) {
mapData.push({
"year": '2013',
"name": key,
"value": d1[key],
})
}
mapData.sort(function sortNumber(a, b) {
return a.value - b.value
});
$.getJSON(uploadedDataURL, function(geoJson) {
echarts.registerMap('china', geoJson);
var convertData = function(data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var geoCoord = geoCoordMap[data[i].name];
if (geoCoord) {
res.push({
name: data[i].name,
value: geoCoord.concat(data[i].value)
});
}
}
return res;
};
optionXyMap01 = {
grid: {
right: '1%',
top: '15%',
bottom: '10%',
width: '20%'
},
tooltip: {
trigger: 'axis', // hover触发器
axisPointer: { // 坐标轴指示器,坐标轴触发有效
type: 'shadow', // 默认为直线,可选为:'line' | 'shadow'
shadowStyle: {
color: 'rgba(150,150,150,0.1)' //hover颜色
}
}
},
geo: {
show: true,
map: 'china',
roam: false,
zoom: 1,
center: [113.83531246, 34.0267395887],
},
series: [
//地图中闪烁的点
{
// name: 'Top 5',
type: 'effectScatter',
coordinateSystem: 'geo',
data: convertData(mapData.sort(function(a, b) {
return b.value - a.value;
}).slice(0, 20)),
symbolSize: function(val) {
return val[2] / 10;
},
showEffectOn: 'render',
rippleEffect: {
brushType: 'stroke'
},
hoverAnimation: true,
label: {
normal: {
formatter: '{b}',
position: 'right',
show: true
}
},
itemStyle: {
normal: {
color: "#1DE9B6",
shadowBlur: 10,
shadowColor: "#1DE9B6"
}
},
zlevel: 1
},
]
};
myChart.setOption(optionXyMap01);
});