option = { tooltip: { trigger: 'item', formatter: '{b}' }, series: [ { name: '中国', type: 'map', mapType: 'china', selectedMode : 'multiple', label: { normal: { show: true }, emphasis: { show: true } }, data:[ ], markPoint: { symbol: 'pin', symbolSize:100, label:{ normal:{ show:true, formatter:function(d){return d.name} } }, data: [ {name: '武汉',coord:[114.31,30.52]} ] } } ] };