function randomData() {
return Math.round(Math.random()*500);
}
var dataMap =[
{name: '北京',value: '100' },{name: '天津',value: randomData() },
{name: '上海',value: randomData() },{name: '重庆',value: randomData() },
{name: '河北',value: randomData() },{name: '河南',value: randomData() },
{name: '云南',value: randomData() },{name: '辽宁',value: randomData() },
{name: '黑龙江',value: randomData() },{name: '湖南',value: randomData() },
{name: '安徽',value: randomData() },{name: '山东',value: randomData() },
{name: '新疆',value: randomData() },{name: '江苏',value: randomData() },
{name: '浙江',value: randomData() },{name: '江西',value: randomData() },
{name: '湖北',value: randomData() },{name: '广西',value: randomData() },
{name: '甘肃',value: randomData() },{name: '山西',value: randomData() },
{name: '内蒙古',value: randomData() },{name: '陕西',value: randomData() },
{name: '吉林',value: randomData() },{name: '福建',value: randomData() },
{name: '贵州',value: randomData() },{name: '广东',value: randomData() },
{name: '青海',value: randomData() },{name: '西藏',value: randomData() },
{name: '四川',value: randomData() },{name: '宁夏',value: randomData() },
{name: '海南',value: randomData() },{name: '台湾',value: randomData() },
{name: '香港',value: randomData() },{name: '澳门',value: randomData() },{name: '南海诸岛',value: randomData() }
];
// 需要在页面上直接标记出来的城市
var specialMap = [];
// 对dataMap进行处理,使其可以直接在页面上展示
for (var i = 0; i < specialMap.length; i++) {
for (var j = 0; j < dataMap.length; j++) {
if (specialMap[i] == dataMap[j].name) {
dataMap[j].selected = true;
break;
}
}
}
var option = {
tooltip: {
formatter: function (params) {
var info = '<p style="font-size:18px">' + params.name + '</p><p style="font-size:14px">这里可以写一些,想展示在页面上的别的信息</p>'
return info;
},
backgroundColor: "#ff7f50",//提示标签背景颜色
textStyle: { color: "#fff" } //提示标签字体颜色
},
//左侧小导航图标
visualMap: {
show : true,
x: 'left',
y: 'center',
splitList: [
{start: 500, end:600},{start: 400, end: 500},
{start: 300, end: 400},{start: 200, end: 300},
{start: 100, end: 200},{start: 0, end: 100},
],
color: ['#5475f5', '#9feaa5', '#85daef','#74e2ca', '#e6ac53', '#9fb5ea']
},
series: [
{
name: '中国',
type: 'map',
mapType: 'china',
label: {
normal: {
show: true,//显示省份标签
},
emphasis: {
show: true,//对应的鼠标悬浮效果
}
},
data: dataMap
}
]
};
![](https://img.haomeiwen.com/i12529562/aee617f68ed169e5.png)
27.png
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