请求各ECharts做的省份地图的小问题 怎么显示市区名称
这是前端代码
<script src="${ctx}/static/js/page.js" type="text/javascript"></script>
<script src="${ctx}/static/echarts/map/china.js"></script>
<script type="text/javascript" src="${ctx}/static/echarts/map/sichuan.js"></script>
<script type="text/javascript">
//省份地图
var proMap = echarts.init(document.getElementById('proMap'));
proMap.resize();
proOption = {
backgroundColor:"#fff",
title: {
// text : '北京市国家试点示范项目分布',
x:'center',
y:'2%',
textStyle:{
fontSize: 15,
fontWeight: 'bolder',
}
},
tooltip : {
trigger: 'item',
formatter: function(param){return '项目名称:'+ param.value[2]}
},
geo: {
map: '四川',
label: {
emphasis: {
show: true
}
} ,
roam:true,
itemStyle: {
normal: {
areaColor: '#45c8ff',
borderColor: '#fff'
},
emphasis: {
areaColor: '#00aeee'
}
}
},
series : [
{
name:'',
type: 'scatter',
coordinateSystem: 'geo',
selectedMode : 'single',
itemStyle:{
normal: {
color: '#ffe65d',
shadowBlur: 3,
shadowColor: '#fff'
},
},
roam:true,
data:function(){
return eval('${proMaplist}');
}()
}
]
};
proMap.setOption(proOption);