map function can not work

        var itemStyle = {
            normal:{label:{
                show:true,
                formatter:'{b}',
                textStyle: {fontSize: 20,fontWeight : 'bold'}
            }},
            emphasis:{label:{show:true}}
        };
        vm.configMap = {
            title: {
                text: '某站点用户访问来源',
                subtext: '纯属虚构',
                x: 'center'
            },
            mapType: '四川|绵阳市',
            selectedMode : 'multiple',
            itemStyle: itemStyle,
            showLegend: true
        };
        vm.mapData = [{
            name: '全国344个主要城市（县）地图',
            type: 'map',
            mapType: '四川|绵阳市',
            selectedMode : 'multiple',
            itemStyle: itemStyle,
            data: [{name : '绵阳市', value : 8227}]
        }];

    <div style="width:400px; height:400px;">
        <map-chart config="test.configMap" data="test.mapData"></map-chart>
    </div>

it show china map not mianyang map. so, how to set it?

wangshijun / angular-echarts

map function can not work #33