中国2019年年末各地区人口数echarts scatter配置项内容和展示
单位：万人
配置项如下
var uploadedDataURL = "/asset/get/s/data-1528971808162-BkOXf61WX.json";
myChart.showLoading();
$.getJSON(uploadedDataURL, function(geoJson) {
echarts.registerMap('china', geoJson);
myChart.hideLoading();
var geoCoordMap = {
'台湾': [121.5135, 25.0308],
'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],
};
// 2019数据
var data = [{
name: "安徽",
value: 6365.9
},
{
name: "北京",
value: 2153.6
},
{
name: "福建",
value: 3973
},
{
name: "甘肃",
value: 2647.43
},
{
name: "广东",
value: 11521
},
{
name: "广西",
value: 4960
},
{
name: "贵州",
value: 3622.95
},
{
name: "海南",
value: 944.72
},
{
name: "河北",
value: 7591.97
},
{
name: "河南",
value: 9639.75
},
{
name: "黑龙江",
value: 3751.3
},
{
name: "湖北",
value: 5927
},
{
name: "湖南",
value: 6918.38
},
{
name: "吉林",
value: 2690.73
},
{
name: "江苏",
value: 8070
},
{
name: "江西",
value: 4666.1318
},
{
name: "辽宁",
value: 4351.7
},
{
name: "内蒙古",
value: 2539.56
},
{
name: "宁夏",
value: 694.66
},
{
name: "青海",
value: 607.82
},
{
name: "山东",
value: 10070.21
},
{
name: "山西",
value: 3729
},
{
name: "陕西",
value: 3876.21
},
{
name: "上海",
value: 2428.14
},
{
name: "四川",
value: 8375
},
{
name: "天津",
value: 1561.83
},
{
name: "西藏",
value: 350.6
},
{
name: "新疆",
value: 2523.22
},
{
name: "云南",
value: 4858
},
{
name: "浙江",
value: 5850
},
{
name: "重庆",
value: 3124.32
},
];
var max = 480,
min = 9; // todo
var maxSize4Pin = 100,
minSize4Pin = 20;
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;
};
option = {
backgroundColor: {
type: 'linear',
x: 0,
y: 0,
x2: 1,
y2: 1,
colorStops: [{
offset: 0,
color: '#0f378f' // 0% 处的颜色
}, {
offset: 1,
color: '#00091b' // 100% 处的颜色
}],
globalCoord: false // 缺省为 false
},
title: {
top: 20,
text: '中国2019年年末各地区人口数',
subtext: '单位：万人',
x: 'center',
textStyle: {
color: '#ccc'
}
},
tooltip: {
trigger: 'item',
formatter: function(params) {
if (typeof(params.value)[2] == "undefined") {
return params.name + ' : ' + params.value;
} else {
return params.name + ' : ' + params.value[2];
}
}
},
/* legend: {
orient: 'vertical',
y: 'bottom',
x: 'right',
data:['pm2.5'],
textStyle: {
color: '#fff'
}
},*/
visualMap: {
min: 350.6,
max: 11521,
left: '10%',
bottom: '5%',
calculable: true,
seriesIndex: [0],
inRange: {
color: ['#24CFF4', '#2E98CA', '#1E62AC']
},
textStyle: {
color: '#24CFF4'
}
},
geo: {
map: 'china',
show: true,
roam: true,
label: {
normal: {
show: false
},
emphasis: {
show: false,
}
},
itemStyle: {
normal: {
areaColor: '#3a7fd5',
borderColor: '#0a53e9', //线
shadowColor: '#092f8f', //外发光
shadowBlur: 20
},
emphasis: {
areaColor: '#0a2dae', //悬浮区背景
}
}
},
series: [{
symbolSize:5,
label: {
normal: {
formatter: '{b}',
position: 'right',
show: true
},
emphasis: {
show: true
}
},
itemStyle: {
normal: {
color: '#bbb'
}
},
name: 'light',
type: 'scatter',
coordinateSystem: 'geo',
data: convertData(data),
},
{
type: 'map',
map: 'china',
geoIndex: 0,
aspectScale: 0.75, //长宽比
showLegendSymbol: false, // 存在legend时显示
label: {
normal: {
show: false
},
emphasis: {
show: false,
textStyle: {
color: '#fff'
}
}
},
roam: true,
itemStyle: {
normal: {
areaColor: '#031525',
borderColor: '#FFFFFF',
},
emphasis: {
areaColor: '#2B91B7'
}
},
animation: false,
data: data
},
{
name: 'Top 5',
type: 'scatter',
coordinateSystem: 'geo',
symbol: 'pin',
symbolSize: [60, 60],
label: {
normal: {
show: true,
textStyle: {
color: '#fff',
fontSize: 9,
},
formatter(value) {
return value.data.value[2]
}
}
},
itemStyle: {
normal: {
color: '#D8BC37', //标志颜色
}
},
data: convertData(data),
showEffectOn: 'render',
rippleEffect: {
brushType: 'stroke'
},
hoverAnimation: true,
zlevel: 1
},
]
};
myChart.setOption(option);
});
截图如下
